Food Microbiology

CHAPTER I INTRODUCTION 1. 1 Background Food is one of human sources of calorie, protein, fats, and nutrition. Yet, because of the highly nutritious content, food is susceptible to growth of microorganisms. By the presence of microorganisms in food, the food is more likely to have shorter shelf life. Thus, mostly it is resolved by the addition of antimicrobial substances to food, such as condiments and preservatives. Condiments and preservatives could inhibit the growth of microorganisms or even destroyed them, as they have antimicrobial agents.Some examples of condiments and preservatives are ginger, clove, sodium benzoate, garlic, and coriander. The factors contributing in the effectiveness of condiments and preservatives in inhibiting the growth of microorganisms are the concentration of the antimicrobial, temperature, characteristic of the microorganisms and food, storage time. As different types of microorganisms have different resistance toward the antimicrobial substance, it is important to understand the characteristic of the microorganisms towards the antimicrobial agent.There are two types of resistance: intrinsic resistance and acquired resistance. There are some methods of observing the capability of the condiments in inhibiting the growth of microorganisms. In the experiment, the method used is well diffusion method, which used different type of condiments and added into holes of agar, where by the inhibition zone by the condiments could be observed. The larger the inhibition zone, the more effective the condiment was in inhibiting the growth of microorganisms. 1. 2 Objectives By conducting the experiment, students are expected to learn and observe he effectiveness of antimicrobial substance consisted in condiments and potassium sorbate towards the growth of microorganisms. CHAPTER II LITERATURE REVIEW 2. 1 Antimicrobials Referring to Volk and Wheeler (1993), antimicrobials are the substances that are used to inhibit or kill pathogenic or non-pathog enic microbes. Antimicrobials are also often used as sanitizers and preservatives. Sanitizer is an agent to decrease the amount of microorganisms to the acceptable level. It is generally used in food processing equipments. Antimicrobials are grouped into natural antimicrobials and chemical antimicrobials.According to Fardiaz (1992), antimicrobials may be microstatic, which is inhibitory to the growth of microbes, and microcidal, which means able to kill microbes. Fruit extract is one most susceptible food materials and thus, is often added with preservatives, especially chemical preservatives, stored at low temperature, or pasteurized. Pasteurization is a heating process at 63? C for thirty minutes. This process is aimed to preserve the stability of the food materials (Buckle et al. , 1987). The growth of microbes can be controlled by using various methods, namely physical method, chemical method, and immunological method.The control of microorganism growth is performed to kill the microbes, to inhibit the microbes, and to destroy the microbes. Physical controls can be performed by sterilization with heating or radiation and filtering. Chemical controls can be carried out by using chemical antimicrobial compounds, such as disinfectants and preservatives. Whereas immunological controls can be performed by vaccination (Batzing, 2002). 2. 2 Active Antimicrobial Compounds in Spices 2. 2. 1 Garlic Garlic come from the onion family and are an erect biennial herb, which grow annually. It has irregular roots, condensed, flattened step and narrow and has lat leaves. Garlic’s bulb consists of 6 to 35 bulblets called cloves which enclosed in a thick whitish, glistening, and transparent covering (Anonym1, 2000). According to Ankri and Mirelman (1999), garlic or Allium sativum or lahsoon in Indian name is an edible plant, which has been generating a lot of interest as a medicinal panacea and a cure for a wide variety of different conditions since the human history h as begun. It is reported to have anticancer effects and to reduce blood lipids in human body. Figure 2. 1 shows the approximate composition of fresh garlic. Figure 2. The approximate composition of fresh garlic Source: Ahmad (1996) The active compound found in garlic cloves which have an unusual concentration of sulfur-containing compounds (1-3%) is called allicin. It is a volatile molecule, which is poorly miscible in aqueous solution, and has a strong typical odor of crushed garlic. Chemically, allicin can be synthesized by mild oxidation of diallyl disulfide as presented in Figure 2. 1. It is to be noticed in Figure 2. 2 that there is a compound called alliin which is a stable precusor, that later will be converted to allicin by enzyme called alliinase present in cloves too.Moreover, alliinase is surprisingly found in large amounts in cloves, which is about 10% of the total protein content. Practically, allicin is produced when garlic cloves are cut into or crushed (Ankri and Mir elman, 1999) Figure 2. 2 Generation of allicin in a garlic clove Source: Ankri and Mirelman (1999) According to Ankri and Mirelman (1999), there are several biological activities in allicin such as its activity as an antioxidant and its ability to attack the sulphur (SH) groups in enzymes and proteins while modifying their activities as well.Furthermore, allicin can rapidly penetrate into cells through the cell membranes. In its pure form, allicin has been reputed to exhibit antibacterial activity against a wide range of Gram-negative and Gram-positive bacteria, for instance Escherichia coli that is known to be a multidrug-resistant enterotoxicogenic strains, Salmonella, Staphylococcus, Streptococcus, Klebsiella, Proteus, Bacillus, and Clostridium. It also has antifungal activity that prevents the formation of mycotoxins such as the aflatoxin of Aspergillus parasiticus.Allicin has shown the anticandida activity towards and is effective against the group species of Candida, Cryptococ cus, Trichophyton, Epidermophyton, and Microsporum at only low concentration since it inhibits both the germination of spores and the formation of hyphae. Referring to Dobre et al. (2011), allicin can also attack Aspergillus, Fusarium, and Penecillium species, which are responsible for food poisoning and food decay.The main mechanism of the antimicrobial activity in allicin is the inhibition of certain thiol-containing enzymes in the microorganisms by the super fast reaction of thiosulfinates with thiol groups, such as alcohol dehydrogenase, thioredoxin reductase, and RNA polymerase that later will affect the essential metabolism of cysteine proteinase activity. The reason why microbial cells are highly sensitive to allicin is probably because the lack of glutathione (thiol molecules such as trypanothione) which results of lack of the ability to reactivate the pivotal SH-enzymes that are thiolated by allicin (Ankri and Mirelman, 1999). . 2. 2 Coriander Coriander or Coriandrum sativu m L. is originated from the Mediterranean region and has the appearance of flat shape in the one side while slightly pointed shape is found in the other side. Coriander seed has various lengths between 3 to 5 mm with brown color in ripe state (Sarkar, 2012). Accodring to Rattanachaikunsopon and Phumkhachorn (2010), it has been traditionally used as an analgesic, aphrodisiac, antirheumatic, anti-inflammatory, diuretic, antispasmodic, circulatory stimulant, and antidiabetic. Beside that, coriander is known to have effect in lowering cholesterol. Table 2. shows the composition of coriander seed. Table 2. 3 The coriander seed composition in 1 tsp Total Fat 0. 9g 1% Saturated Fat 0. 00g 0% Monounsaturated Fat 0. 7g Polyunsaturated Fat 0. 1g Cholesterol 0mg 0% Sodium 2mg 0% Total Carbohydrates 2. 7g 1% Dietary Fiber 2. 1 g 8% Protein 0. 6g Vitamin A 0% Vitamin C 2% Calcium 4% Iron 5% Source: Sarkar (2012) The precise volatile compounds acting as antimicrobial compounds have not been exami ned clearly till now, although there are some volatile compounds suggested to be the antimicrobial compound inside coriander which are (2E) – hexenal and (3E) – hexenal (Kubo et al. , 2004).They are reported to have antimicrobial activity against Gram-negative and Gram-positive bacteria such as Escherichia coli O157:H7, Listeria monocytogenes, and Staphylococcus aureus, which are foodborne pathogenic bacteria. It also exhibits bactericidal activity and is reported to have an effective antibacterial. The mechanism of the activity of coriander is membrane damage causing cell death to the bacteria (Silva et al. , 2011). However, according to Uma et al. (2009), coriander seems to not having an effective antifungal activity and its activity toward yeast have not yet been examined further. 2. 2. 3 Black PepperBlack pepper (Pipper nigrum) is a condiment that has been used since ancient times and is native to India. Black pepper is useful for treatment of various sicknesses su ch as vertigo, asthma, fever and also cholera. The volatile oil of black pepper has been shown to have antimicrobial activity as well (Karsha and Lakshmi, 2009). The major antimicrobial compund found in black pepper are monoterpenes and sesquiterpenes (Davidson et al. , 2005). According to Karsha and Lakshmi (2009), black pepper shows strong antimicrobial activity against gram-positive bacteria such as Staphylococcus aureus, Bacillus cereus and Streptococcus faecalis.Gram-negative bacteria such as Pseudomonas aeruginosa, Salmonella typhi and Escherichia coli are affected as well, although the effect on gram-positive bacteria is better. The mechanism of the antimicrobial activity appears to be loss of control over cell membrane permeability. According to Singh et al. (2004), black pepper has antifungal activity as well as it is effective in stopping the growth of molds such as Fusarium graminearum. Black pepper is also shown to be able to inhibit the growth of yeast such as Candida a lbicans (Joe et al. , 2009). 2. 2. 4 Potassium SorbatePotassium sorbate are currently one of the most widely used preservative and can be used to preserve foods, animal feeds, pharmaceuticals, and cosmetics. Potassium sorbate may be manufactured as a powder or granules and has an antimicrobial potency of 74% compared to sorbic acid. The molecular weight of potassium sorbate is 150. 22 and is the most soluble form of sorbate compared to the others, such as calcium sorbate and sodium sorbate. Besides good solubility, potassium sorbate is also has good stability and easy to manufacture, making it the most used form of sorbate in food industry.Sorbate is very effective when used against bacteria, molds, and yeasts. Yeasts inhibited by sorbate are Brettanomyces, Candida, Cryptococccus, Debaryomyces, Endomycopsis, Hansenula, Kloeckera, Pichia, Rhodotorula, Saccharomyces, Sporobolomyces, Torulaspora, Torulopsis, and Zygosaccharomyces. Molds species inhibited by sorbate are Alternaria, Asco chyta, Ascosphaera, Aspergillus, Botrytis, Cephalosporium, Chaetomium, Cladosporium, Colletotrichum, Cunninghamella, Curvularia, Fusarium, Geotrichum, Gliocladium, Helminthosporium,Heterosporium, Humicola, Monilia, Mucor, Penicillium, Phoma, Pepularia, Pestalotiopsis, Pullularia, Rhizoctonia, Rhizopus, Rosellinia, Sporotrichum, Trichoderma, Truncatella, Ulocladium, and others. While for bacteria, the species inhibited are Acetobacter, Achromobacter, Acinetobacter, Enterobacter, Aeromonas, Alcaligenes, Alteromonas, Arthrobacter, Bacillus, Campylobacter, Clostridium, Escherichia, Klebsiella, Lactobacillus, Micrococcus, Moraxella, Mycobacterium, Pediococcus, Proteus, Pseudomonas, Salmonella, Serratia, Staphylococcus, Vibrio, Yersinia, and others (Davidson et al. , 2005). 2. 3Mechanism of Antimicrobials There exist some mechanisms of antimicrobial activity in inhibiting the growth of microbes. The antimicrobials are classified into: cell wall destructor, cell wall permeability intervent ion, destructor of proteins, nucleic acids, and enzymes, antimetabolites, inhibitors of nucleic acid synthesis, and cell plasmolysis (Fardiaz and Betty, 1989). Referring to Fardiaz and Betty (1989), the broken cell wall of microorganisms will cause the cell content to depart from the cell and thus, inhibit the cell metabolisms. Severe destructions on the cell may cause the death of the cell.Lysozyme is one of the enzymes that are able to destruct the cell wall of Gram-positive bacteria. An enzyme produced by a bacterium might be able to inhibit the growth of other microbes. There is also a type of antimicrobials that is able to inhibit the formation of cell wall materials. These cells that do not have cell wall are called protoplast. Protoplast is very easily broken, except when placed in isotonic medium. Penicillin and cycloserin are examples of compounds that retard the formation of peptidoglycan in developing cell. Gram-positive bacteria are susceptible to penicillin as they have lots of peptidoglycans.The breaking of plasma membrane and leakage of cell content will inhibit the microorganism growth or even kill the microorganisms. The implication if the cell destruction is the enzymes will not be able to function properly in the cell metabolism. However, antimicrobials that intervene the cell wall permeability are rarely used in food industries (Fardiaz and Betty, 1989). Compounds destructing the protein and nucleic acid are able to destroy cells. This type of destruction is unfixable. For instance, certain amount of alcohol and sodium chloride are able to denaturate the proteins.Those two compounds are often used in food industries (Fardiaz and Betty, 1989). Antimetabolites are the compounds that are similar to natural metabolites. These antimetabolites will interrupt the metabolisms in the cell. The interruption of the metabolisms might retard the cell growth or even kill the cell. Furthermore, the synthesis of DNA and RNA may be inhibited by some antimic robial compounds, namely the compounds that are able to retard the formation of nucleic acid arrangement and compounds that inhibit the nucleic acid polymerization (Fardiaz and Betty, 1989).Plasmolysis or the breakage of a cell is caused by the high plasmolysis pressure. Materials that are often used in food to promote the cell plasmolysis are salt and sugar. Salt and sugar are considered to be able to increase the osmotic pressure in food materials therefore plasmolysis takes place (Fardiaz and Betty, 1989). 2. 4 Antimicrobial Sensitivity towards Microbial Defense Microorganisms have the ability to resist some types of antimicrobial substances. There are two types of resistance in microorganisms toward antimicrobial agents, such as intrinsic or natural resistance and acquired resistance.The antimicrobial agents in intrinsic resistance could not affect the microorganisms, as they have no target sites, which are the microorganisms, to affect. In contrary, in microorganisms that donâ €™t have the intrinsic resistance, the antimicrobial substance could gradually enter the microbial cell and affecting the activity of the microorganisms, as the microorganisms’ cell membrane have lower permeability to antimicrobial substance (Sosa et al. , 2010). Furthermore, in acquired resistance, the microorganisms are naturally vulnerable, as they need specific ways for preventing to be affected by the antimicrobial substances.Some examples of the specific ways are the presence of enzyme that has the ability to inactivate the antimicrobial agent, or alternative enzyme that has the ability to inhibit the activity of antimicrobial agent. Then, it also happens when there is mutation and post-transcriptional and posttranslational in the microorganisms that are the target of the antimicrobial agent. Thus, these will reduce the binding of the antimicrobial agent (Sosa et al. , 2010). Every microorganism has different sensitivity towards different type antimicrobial agents. Coriander (Coriandrum sativum L. is mostly used as seasoning condiment. According to Kubo et al. (2004), in the leaves of coriander, there are volatile oils that are suggested to have antimicrobial properties against food born pathogen, such as Salmonella species, which are gram-negative bacteria. Black pepper (Piper nigrum L. ) is used mostly in food as seasoning condiments. The aqueous and ethanolic extract of black pepper is very effective for inhibiting antibacterial activity agains penicillin G resistant strain of Staphylococcus aureus, Bacillus cereus and Bacillus subtilis (Chaudhry and Tariq, 2006).According to Karsha and Lakshmi (2010) experiment, gram-positive bacteria were more susceptible towards antimicrobial in black pepper than gramnegative bacteria. In gram-positive bacteria, the most susceptible towards antimicrobial in black pepper is Staphylococcus and followed by Bacillus and Streptococcus. Furthermore, among gram-negative bacteria, the most susceptible towards an timicrobial in black pepper is Pseudomonas, followed by E. coli, Klebsiella and Salmonella. Garlic (Allium sativum) is commonly used for antifungal, antiviral, antibacterial, antihelmantic, antiseptic and anti-infamatory.Garlic extract is effevtive in inhibiting the microbial activity of both gram-positive and gramnegative bacteria. Several examples of the gram-negative bacteria are E. coli, Salmonella species and Citrobacter Enterobacter, Pseudomon, Kilabsella) and the gram-positive bacteria are Pseudomonas aeruginosa, Salmonella typhi, Proteus, spp. , Staphylococcus aureus, S. pneumonia Group A streptococcus and Bacillus anthrax (Daka, 2011; Durairaj, 2009). Potassium sorbate is used as preservative in food as the sorbic acid is more effective than benzoic acid in preserving food. The preservation process occurs in higher pH.It is effective to inhibit the microbial activity of Pseudomonas species, which are categorized as gram-positive bacteria (Beuchat, 1980). Mostly, gram-positi ve bacteria are more sensitive towards antimicrobial agent than gram-negative bacteria (Torrence and Isaacson, 2003). 2. 5 Factors Affecting Microorganism Strength towards Antimicrobial Compounds The resistance of microbes towards particular antimicrobial compound is dependent on several factors that contained in that particular microbe such as the cell wall, protein content, nucleic acid, and membrane cell (Lay, 2002).There are several types of microbes that have cell walls, and an antimicrobial compound that can affect the mechanism of the cell wall that influence the microbial resistance. Anti-microbial compounds may interfere with the work of the cell wall as well as peptidoglycan biosynthesis, which is the process in prokaryotic cell wall structure construction. Disruption of peptidoglycan may affect the resistance and sensitivity of microbes to changes in osmotic perspective (Lay, 2002). Microbes also contain nucleic acids.The nucleic acid can be affected by antimicrobial comp unds where the enzymes that are going to be used for the synthesis of nucleic acid are inhibited. The example is rifampin where it binds the enzyme RNA polymerase, quinolone as well as binding enzyme DNA gyrase (Lay, 2002). The resistance of microbes can be affected by the metabolism of the microbes. Enzyme that catalyzes the synthesis of essential molecules can be inhibited by antimetabolite. Antimetabolite is the antimicrobial that is used for inhibiting the growth of microbes. An example of antimetabolite is the sulfinylamide (Lay, 2002).In general, most living cells including microorganisms has the ability to control what is going in and out of the membrane. If there is a rupture in the membrane, it will cause the spillage of the essential inorganic ions. Thus, rupture in the cell membrane can affect the growth and death of the microbes (Lay, 2002). 2. 6 Methods of Microbial Defense towards Antimicrobial Activity 2. 6. 1 Well Diffusion Method Well diffusion method is done by pou ring the microbial suspension that is going to be tested into a sterile Petri dish continued by pouring the media agar into the dish. Then, the Petri dishes are mixed by the eight movement ethod to allow even mixing. The media is then allowed to be solidified and cynlidrical holes are made. The holes are then filled with antimicrobial agents to be tested. The cup was incubated at 37Â °C for two days and then observed on the antimicrobial activity of the tested microbial suspension. Antimicrobial ingredients poured into the well are able to spread evenly as it can diffuse in all directions around the microbial suspension. Once incubated, usually will form a clean circular zone of microbes. This method can be used to test several different types of antimicrobial agents. (Smith, 2005) 2. 6. Kirby Bauer Disc Method One of the easy methods to test the vulnerability of organisms towards the antimicrobial agents is by inoculating the agar with culture and allowing the antimicrobes to diff use to the media agar. The discs that contain antimicrobial agents are placed on the surface of the plate that has the organisms that are going to be tested. At particular distance on respective discs, the antimicrobes will diffuse to a point where the antimicrobes are unable to inhibit the microbial growth. Antimicrobial effectiveness is shown by the inhibition zones. Inhibition zone appears as clean areas that surround the disc.The diameter zone can be measured by using ruler and the result of the experiment considered to be one antibiogram. (Smith, 2005) 2. 6. 3 MIC and MBC The antimicrobial activity can be observed by knowing the concentration of the antimicrobial agents that are going to be used by reducing the total critical number of bacteria that caused their death. MIC (minimum inhibitor concentration) from an antimicrobes can be known by providing the antimicrobial agents into two serial dilutions in series tubes or can be done by well method in a media that has been inocu lated with bacteria.Series tubes that have been filled with antimicrobial agents are incubated to see the growth of the bacteria and the turbidity is observed. The increment in turbidity indicates the growth of the microbes. MIC is the lowest concentration of an antimicrobial agent where the grwoth can be inhibited completely. (Smith, 2005) MBC (minimum bactericidal concentration) is the total number of antimicrobial agents that is required to kill organisms.MBC is done by taking a part from each serial tubes from the MIC that does not show any growth of the bacteria that has been incubated, The samples is taken from respective tubes that has been incubated in pour plate media. MBC is the lowest concentration of antimicrobial agents that are able to kill at least 99. 9% of the inoculums that has been incubated (Smith, 2005). 2. 7 Food Preservatives Preservatives are commonly used to prevent destruction of physical, chemical and microbiological food. Use of antimicrobial preservative s combined with other preservatives so that the preservation of the food will be maximized.According Fellows (2000), the criteria for antimicrobial preservative in food are the usage and is more efficient which when dissolved in water, stable in storage, non-toxic, low antimicrobial concentrations but has a wide range, optimum efficiency at room temperature, non-corrosive, odorless, and its high penetrative ability to the food. Based on its mechanism, the antimicrobial agent acts as the rupture of the cell wall When there is a rupture on the cell wall, the cell contents will spill out thus inhibiting the metabolism of cells. The destruction of the cell wall can result in cell death.Lysozyme can damage the cell walls of Gram-positive bacteria. Penicillin and sikloserin inhibit the growth of peptidoglycan in the cell develops. Gram-positive bacteria is sensitive towards penicillin as the high level of peptidoglycan content. Damage to the cell wall would also cause damage to the plasma membrane (Fellows, 2000). NaCl and alcohol is often used to preserve food because it can cause denaturation of proteins and nucleic acids that can destroy the cell and cannot be repaired. While H2O2 is an antimicrobial that can destroy the enzyme activity of microbes.Compounds inhibiting the formation of nucleic acids and nucleic acid polymerization inhibitor compounds can inhibit the synthesis of both DNA and RNA. The use of salt and sugar can cause plasmolysis the microbial cell. Since the osmotic pressure on microbial too high, so that the cells undergo plasmolisis and can inhibit the growth of microbes (Fellows, 2000). Ascorbic acid can inhibit the growth of bacteria and molds in a way to inactivate the enzyme fatty acid dehydrogenase. Ascorbic acid can work optimally at a pH above 6. 5.Propionic acid is at its most effectiveness to inhibit molds and yeasts with maximal activity at pH above 5. Acetic acid as vinegar used to preserve bread in order to prevent mold contamination, but vinegar cannot inhibit the growth of yeasts. Acetic acid work optimally at low pH (acid). Ethylene oxide and propylene oxide can be used as a fumigant in spices and flour. Sodium or potassium nitrite and nitrate are commonly used for preservatives in meat products. Maximum working power of nitrite compounds is pH of about 57. Nitrite also serves to inhibit Clostridium botulinum, Acinetobacter, Moraxella, Flavobacterium,Pseudomonas, Enterobacter, Escherichia, and some micrococcus. Nitrites are heated simultaneously with foods will provide the growth inhibitory effect against microbes ten times greater than that of nitrite without heating (Fellows, 2000). CHAPTER III MATERIALS AND METHOD 3. 1 Materials and Equipments Equipments that are used in the experiment are balance, blender, grater, dilution bottle, autoclave, waterbath, refrigerator, vernier caliper, tip with the cuttop, sterile toothpicks, sterile petri dishes, micropipette, tip (10 ml and 100Â µl), and Bunsen’s b urner.Materials that are used are spices (black pepper, garlic, and coriander), potassium sorbate, alcohol, aquadest, bacteria culture (Bacillus subtilis), yeast culture (Candida tropicalis), mold culture (Aspergillus oryzae), PCA media, and NA media. 3. 2 Procedures 3. 2. 1 Extract Preparation 1. Spices were weighed up to 3 grams and reduced in size. 2. The spices were mixed with 10mL of ethanol into Erlenmeyer flasks. 3. 2. 2 Antimicrobial Assay 1. 1mL of culture is added into Petri plate 2. The matching medium is added into the Petri plates (NA for B. subtilis and PDA for A. ryzae and C. tropicalis) 3. The media were let to solidify. 4. Holes were made by using tips with cut-tops. 5. Mixtures of spices were added into the holes. 6. The plates were incubated were incubated for 48 hours in 37? C. CHAPTER IV RESULTS AND DISSCUSION 4. 1 Effect of Antimicrobial Compounds Towards Microbial Growth 4. 1. 1 Garlic Table 4. 1 Observation result of inhibitory activity by garlic From Table 4 . 1, it can be seen that the microorganism that was the most susceptible to allicin contained in garlic, judging by the largest area inhibition, was Bacillus subtilis.There were even no growths in some Petri dishes that meant that the effectiveness of allicin as the antimicrobial compound could be found most when it was applied for bacteria, which was Bacillus subtilis in particular. It matched with the previous literature discussed stating that allicin is an active compound in garlic that attacks the cell membrane in microorganism. However, there was an error found in the experiment from Group 4, which resulted in no inhibition found from Bacillus subtilis. This might happen due to the absence of the allicin itself or the ontamination happened which might result in the building of the resistance towards antimicrobial compound. Afterwards, it can be seen from the experiment that Candida tropicalis and Aspergillus oryzae shared almost the same result, which means that they were also susceptible to allicin. The uneven inhibition found in Candida tropicalis showing the largest inhibition (7. 23mm) beyond the inhibition done for Bacillus subtilis might happen because of the uneven diffusion of the active antimicrobial compound to the dishes. It still matched the theory since allicin has antibacteria and antifungal activity towards the species mentioned above.From the result, it can be concluded that garlic can be used as the antimicrobial compound in food to prevent foodborne disease and food poisoning. However, the concentration of garlic has to be concerned since it has strong odor and may be unpleasant to some people. 4. 1. 2 Coriander Table 4. 2 Observation result of inhibitory activity by coriander From Table 4. 2, it can be seen that coriander is found to be effective as an antimicrobial compound most in Bacillus subtilis, although some of the dishes showed no area of inhibitions.The disappearance of Bacillus subtilis in most of Petri dishes shown by no grow th sign indicated that coriander worked best to inhibit bacteria. This result matched with the previous literature stating that coriander inhibits food pathogenic bacteria, especially Gram-positive bacteria. However, coriander has the least inhibition activity towards Candida tropicalis and Aspergillus oryzae was found to be less susceptible to the volatile compound in coriander acting as antimicrobial compound. There were almost no area of inhibition found in every petri dish, proving that coriander did not affect mold and yeast.Since the literature stated that coriander has almost no antifungal activity and its activity toward yeast has not been examined, the result matched them. 4. 1. 3 Black Pepper Table 4. 3 Observation result of inhibitory activity by black pepper From the result of the experiment, it can be seen that black pepper is most effective when used against Bacillus subtilis, as many bacteria were inactivated, indicated by the area of clear zone, which in some plates, all of them doesn’t grow at all and so the area of clear zone can’t be measured.Aspergillus oryzae are quite susceptible as well to black pepper’s antimicrobial compound as the area of inhibition overall is large. While the most resistant microorganism from the experiment shown is Candida tropicalis, as the area of inhibition is relatively small. From the theory, black pepper shows antimicrobial activity against bacteria, molds, and yeasts, but the strongest towards bacteria, especially Grampositive bacteria. The result of the experiment matches the theory, as black pepper is very effective in stopping the growth of Bacillus subtilis, which is a Grampositive bacterium.It also inhibited the growth of Candida tropicalis and Aspergillus oryzae, so the result of the experiment matches the theory. 4. 1. 4 Potassium Sorbate Table 4. 4 Observation result of inhibitory activity by potassium sorbate From the result of the experiment, it can be seen that potassium sorbat e is very effective in stopping the growth of Bacillus subtilis, as in some plates it inhibited the growth of all the bacteria and so the area of clear zone can’t be measured. Antimicrobial activity can be seen as well towards Candida tropicalis and Aspergillus oryzae.According to the theory, potassium sorbate is very effective when used to inhibit the growth of bacteria, molds, and yeasts. The result of the experiment matches the theory, as potassium sorbate in this experiment is able to stop the growth of Bacillus subtilis, Candida tropicalis, and Aspergillus Oryzae. 4. 2 Microbial Defense Towards Antimicrobial Compounds 4. 2. 1 Bacteria (Bacillus subtilis) Table 4. 4 Table of diameter of inhibition zone of Bacillus subtilis in some condiments From the table 4. 4, it is shown that the most effective condiment in affecting the microbial defense of the Bacillus subtilis for its growth is arlic. Also, the least effective condiment for inhibiting the growth of Bacillus subtilis is coriander. According to the theory, garlic is effective for both Gram-negative and Grampositive bacteria, thus the inhibition zone is larger. Also, coriander is effective in inhibiting Gram-negative bacteria, as in the experiment the bacteria used was Gram-positive bacteria, thus, coriander is not effective in inhibiting Bacillus subtilis. The experiment result has shown the same result as the theory given. 4. 2. 2 Yeast (Candida tropicalis) Table 4. 5Table of diameter of inhibition zone of Candida tropicalis in some condimentsIn the table 4. 5, it shown that the most effective condiment in affecting the microbial defense and microbial growth of Candida tropicalis is garlic and the least effective is coriander. According to the theory, garlic is used as antifungal and is the most effective one in inhibiting the growth of bacteria, molds and yeast. Thus, the inhibition zone of garlic is the largest. Also, as coriander is mostly effective in inhibiting Gram-negative bacteria, the rate of inhibition of yeast is lower, so the inhibition zone is smaller. The experiment result has shown the exact result as the theory given. 4. 2. Molds (Aspergillus oryzae) Table 4. 6 Table of diameter of inhibition zone of Aspergillus oryzae in some condiments The experiment result has shown that the most effective condiment towards the inhibition zone in Aspergillus oryzae media is garlic and the least effective condiment is coriander. Referring to the theory, garlic is mostly used as antifungal and the most effective condiment used in the experiment to inhibit the growth of bacteria, mold, and yeast. Also, coriander is least effective in inhibiting the growth of Aspergillus oryzae as coriander is most effective in inhibiting gramnegative bacteria.In conclusion, the result of the experiment shows the same result as the theory given. CHAPTER V CONCLUSION Spices have different antimicrobial compounds able to inhibit the growth of various types of microorganisms. Based on the expe riments, garlic, coriander, and black pepper have the most effective activity in inhibiting the growth of bacteria, or in this case Bacillus subtilis. However, coriander was proven to have no antifungal activity by the absence of inhibition zone on the Petri plates with yeast and molds, in this case Candida tropicalis and Aspergillus oryzae.In addition, potassium sorbate is effective to inhibit the growth of all types of micoorganisms in the experiment: bacteria, yeast, and molds. The Bacillus subtilis bacteria, Candida tropicalis yeast, and Aspergillus oryzae molds are most susceptible by the presence of garlic. This means that the garlic has the highest effectiveness in affecting the defense of bacteria, yeast, and molds. In contrast, the growth of bacteria, yeast, and molds is least affected by the presence of coriander.

Essentials of Business Law Essay

There are many types of contracts made between people, however there are several guidelines to follow for the contract to be valid. A contract is defined as an official agreement which can be written or an oral agreement. A contract is a promise that is made between two or more people and can be formal or informal. There are six elements that make the contract valid, if these elements aren’t present in the contract then it is not considered to be valid. The first element of importance would be that the two parties must have an offer. An offer is the actual promise or agreement that needs to be decided upon because this is what makes the whole contract exist. In order to make a valid offer, there should be at least two people or more so that they can create a legal contract. Then the offer must be accepted by the other party/parties to be a legal valid contract. Both parties must fully be aware of what is being offered as well as what the other party must do in return. Once the offer is made in a contract, the other party must accept the offer. The contract cannot be official without the other party accepting the offer. The other party can accept the offer that is being made by writing or verbally. The next important element in the contract is consideration. Consideration is when the other party gives something back in response to the offer being made. Consideration is anything of value that is given in exchange for goods or services, and is used to induce the other party to enter into a contractual agreement. This makes the contract similar to an exchange between the two parties. In order for a contract to be legally valid, there must be a consideration. Although the Contracts Act 1950 does not state anything on the necessity of the intention to create legal relations, it is considered very important to have this element when making a valid legal contract. This element is an agreement that is not a contract unless it is in the common intention of the parties that it should be legally enforced. Such as an agreement made between two people about belongings that should be inherited after a person’s death. Certainty is another important element in the contract, the guidelines and rules that are made in a contract must be clearly stated and understood by both parties involved in the contract. The agreement must be certain or the contract will no longer be valid. Capacity in the contract is described as the parties in the contract having the legal capacity to carry out the contract. The parties must be at least of the age of 18 or older. Minors or people below the age of eighteen do not have the capacity to enter into a valid contract legally. All types of contracts are different, for example some are long and contain a lot of legal termination while others are written in simple English and are only a page long. Contracts are also used for many different reasons such as for large corporate businesses to personal matters. The many different type of contracts are created for many different purposes such as fix-price contracts, labor contracts, and time- material contracts to name a few. These contracts are created different but they are still required to meet all the expectations of a legal valid contract. References Rogers, S. (2012). Essentials of Business Law. San Diego, CA: Bridgepoint Education, Inc.

World War 1, New Deal, and Woman in the 1900,1920s. and 1930s Essay

World War 1, New Deal, and Woman in the 1900,1920s. and 1930s - Essay Example Roosevelt, with the help of his closest advisers, nicknamed the Brain Trust, prepared the social program which included reforming of the administrative and partly judicial power, economic planning and legislative regulation of economic relations. He explained the main objective of the New Deal in a speech to the electorate – it was a more equitable distribution of wealth and goods. The new course was formed from a number of legislative and administrative measures. Some of them were expected to fight the current crisis and some to act long term. In general, they formed a new regulatory system of social and economic relations. The new policy can be divided into four major blocks: measures to stabilize the financial system; measures to improve the situation in production sector and agricultural industry; labor and social legislation. The New Deal economic policy was aimed at the recovery of the fully unbalanced banking and financial system. For this purpose, Congress passed the E mergency Banking Relief Act (March 9, 1933), which granted the President broad powers in the financial sector. All the accounts of banks in the country were blocked to audit them in detail. The President got the right to monitor international financial operations, to confiscate gold from private ownership. Exchange of bank notes for gold was stopped. The state started to control banks’ gold reserves. The government devalued the dollar (in January 1934 to 14%). The number of banks was reduced by one fifth. The government strictly limited the banks. The Glass-Steagall Act (1933) prohibited the banks from combining deposit and investment functions. State deposit insurance was introduced in all the banks (up to five thousand dollars). The National Industrial Recovery Act was passed on 16 June 1933 and is the most significant legislation of the New Deal. It was enacted to provide general welfare, fight poverty, improve cooperation between workers and employers, eliminate and solve labor disputes and destructive competition leading to lower profits and reduced investment. It introduced the so-called Codes of Fair Competition - the special guidance documents for branches of industry, which were formulated by entrepreneurs and sanctioned by the President. All antitrust laws temporarily ceased to be effective and the government could cartelize companies by force. The codes also contained the rules of pricing, production, sale of goods and terms of employment in the industry. The norms of minimum wage per hour and maximum working hours (44 hours) were set. That was the most fundamental turn in the history of legal regulation of the U.S. economy. The New Deal’s agricultural policy was embodied primarily in the Agricultural Adjustment Act. A special administrative authority was created to regulate agriculture and balance supply and demand for agricultural products, raise their prices. For this purpose, a uniform percentage acreage reduction was introduced al ong with the compensation for raw land, which was harmful for the small farms. At the same time large-scale commercial farms received most of the premium payments and could, thereby, intensify production and get a considerable profit. The federal social insurance programs were introduced. The Social Security Act of 1935, for the first time in the U.S., guaranteed unemployment benefits and old-age pension. The next step was to reduce unemployment and its negative effects. Those activities were supervised by the Federal Emergency Relief Administration. The National Labor Relations Act (1935) officially proclaimed, for the first time in U.S. history, the recognition of trade unions and also provided legal guarantees for these rights. Fair Labor Standards Act of

The Market Today Essay Example | Topics and Well Written Essays - 2000 words

The Market Today - Essay Example Shopping today is characterised by binge shopping where marketers entice the modern consumer to shop their products in frenzy (Brown, 1993). As such, the current market is characterised by increased urge to consume not to satisfy a need by but for pleasure and in seeking identity as a postmodern consumer. Some of the characterized changes that have occurred in the market over the time could be grouped into modernism, critical and postmodernism eras, which have put different demands on than e-marketing function, as a response to evolving marketing needs and business operating environments. This paper outlines the three eras with the various changes that reshaped the marketing function and the respective environmental demands from the market that precipitated such changes. Critical thinking represented a significant step in business operations where scholars and researchers studied the contemporary organisation in finer details to understand how productivity could be improved. Winslow Fredrick Taylor, a management consultant, mainly concerned with the ways in which the output of any firm would be enhanced significantly, first developed the theory (Simmons, 2008). The central idea behind Taylors theory was to increase efficiency in the production functions within organisations. As Sedtke (2009) further explains, the theory demanded that work be divided into smaller movements that were highly regularised, resulting in a disciplined approach to functions at work. The result was breaking jobs into smaller sections leading to the separation of workers from each other and specialization of tasks (Tsukamoto, 2007).  

Riordan Corporate Compliance Plan Essay Example | Topics and Well Written Essays - 2500 words

Riordan Corporate Compliance Plan - Essay Example Nonetheless if one makes analysis of the organization from the legal point of view, one finds that the organization has a great deal of compliance issues that it needs to address. It is in this area that the Riordan Manufacturing organization is necessitated to revisit its corporate compliance policies in order to come up with a new compliance plan that will bring about legal compliance in all areas of its business operation. This paper thus draws up a compliance plan for Riordan Manufacturing. Mission Statement The focus of the Riordan Manufacturing can be simplified in manifold categories. Riordan Manufacturing has a belief that the organization is the main player in the plastics industry. The company thus focuses on six sigma and cutting edge research and development that exceed the industry standards. In addition, Riordan endeavors to offer solutions to its customers and create long-lasting relationships by providing, innovative solutions, good prices and focusing on customer nee ds. Goals and Objectives Riordan Manufacturing organization is known to apply the modern innovative manufacturing discipline (Six Sigma). In addition the organization has implemented the highest quality standards (ISO 9000) with the objective of maintaining their leadership in the plastics market and to keep a flexible position with respect to identifying the industry’s market trends. Regarding to the customer relationships of the organization, the Riordan Manufacturing organization is seeking to help its customers in all possible ways in order to add to their intentions of becoming a solution provider for the industry. With regard to the same, the company aims to ensure quality control among its products and remain innovative, while providing responsive solutions its customers. Regarding it customers, the objective is to create a long-term relationship, that are beneficial to the company and the customers. With respect to the organization’s internal environment, the o rganization intends to focus its attention mainly on its personnel through the establishment of a team-oriented environment. The reason behind all these is for maintenance of a clear path that heads for holistic innovativeness of the organization. In addition to providing training for its employees, the organization gives the necessary information needed as well as the support required for maintenance of culture that complements the intentions of the organization and the demands for the market. To sum up all, the organization does place highly the financial and human capital that guarantees the continuous growth of the Riordan Manufacturing. Purpose of the Compliance Program This corporate compliance program has been designed with the intention of giving Riordan Manufacturing a reasonable assurance, that the organization will remain in compliance with all applicable state, federal and international laws that apply to the business operations. A Riordan organization is facing very man y legal and ethical responsibilities that are viewed to have a great impact on the customer relationships, employees and ultimately the future of the organization. Therefore in line with the current economic challenges that prevail in the United States, it is crucial for organizations like Riordan Manufacturing to comply with the laid down corporate rules and regulations as specified by the existing regime on corporations.

The use of Biometrics and Bio-information to Support New Systems Research Paper

The use of Biometrics and Bio-information to Support New Systems Integration - Research Paper Example metric traits (for example face, fingerprint and iris) are not able to be stolen, lost or simply forged; they are as well recognized as to be more and more constant and distinctive. Utilize of biometrics is not latest; fingerprints based reorganization have been effectively employed intended for over one hundred years in law and forensics enforcement agencies to recognize and arrest criminals. However, as biometrics infuses our society, this detection technology featuring novel challenges. Biometric is the mainly secure as well as suitable authentication system. It is not able to be stolen, borrowed or elapsed as well as falsify that is mainly impossible. Biometrics based detection and calculations are based on individuals exceptional behavioral or physical features to identify or validate their characteristics. General physical biometrics comprise hand, fingerprints or retina, palm geometry iris, plus facial features. Behavioral characters features comprise voice, signature, gait an d keystroke. Biometrics taken as an automatic detection of people foundational on their physiological or behavioral features. Uni-modal new technologies based biometric systems carry out person identification foundational on a single source of biometric data and are influenced through issues similar to non-universality, noisy sensor data plus lack of independence of the selection of the biometric attribute, lack of an invariant illustration for the biometric feature as well as vulnerability to circumvention. A number of these issues are able to be improved through making use of the state-of-the-art integrated biometric systems that combines confirmation as of numerous biometric sources. Combination of proofs acquired from numerous indication is a challenging aspect plus combining at the identical score level is the majority widespread method for the reason that it presents the most excellent trade-off among the information content as well as the easiness in integration. In this

Formation of a Legally Binding Business Contract Essay - 3

Formation of a Legally Binding Business Contract - Essay Example It is important to consider what constitutes a valid offer. There are various statements which seem like offers but actually not offer. A distinction must be among offer, invitation to offer, an invitation to treat. Jess advertised a second-hand van for sale on a car trade website for  £2650. This is not an offer but a mere invitation to offer. This means that if anyone shows interest in the van, Jess reserves the right of refusing to sell it. As seen in the given case, Mr. Powell showed interest in the van but Jess told him that she would sell it if any other customer came before him. The interest shown by Mr. Powell was the actual offer but it was not accepted by Jess. Jess agreed to sell the van to him but she qualified her acceptance by saying that she would sell the van to any customer that came before him. A qualified acceptance is not a valid acceptance which is why they did not have any agreement yet. Mr. Powell told Jess that he would pay  £450 in advance if she did not sell the van to any customer for three days. Normally, when general offers are made, the offeror is not bound to keep the offer open for any particular offeree. However, when an offeree agrees to pay a consideration for keeping the offer open for a certain period, the offeror becomes bound to keep it open for the stipulated period as seen in Dickinson v Dodds. Mr. Powell has obtained a promise with the consideration of  £450 from Jess that she would keep the offer to sell the van to Mr. Powell open for three days. Now Jess and Mr. Powell have an agreement that is separate from that of selling of the van. Another important fact is that Jess’ invitation to offer turned into an offer during this negotiation. It is because anyone could have made an offer to Jess before she promised to keep her offer open.

Rethinking corporate governance Essay Example | Topics and Well Written Essays - 500 words

Rethinking corporate governance - Essay Example Jeswald (2002) defines corporate governance as the relationship existing amongst the management, Board of Directors, shareholders, and other stakeholders that revolves around exercising authority, direction, as well as control in an economy or organization. From the perception of Clark, WÃ ³jcik and Bauer (2005), it is true that there is need for economies and organizations to rethink on how to direct, control, and exercise authority in a bid to enhancing sanity within their environs. According to Veasey (2005), every stakeholder has a right to ensure corporate governance compliance within nations or organizations. Indeed, with current happenings in the business environment there is a need to rethink corporate governance. Whilst focusing on rethinking corporate governance various questions of concern arise. First, what as been the impact of ineffective corporate governance on economies and business organizations within the contemporary business environment? Second, what is the relationship between corporate governance and performance within business organizations and economies? Third, what practices result to ineffective corporate governance within the business contemporary? Fourth, what are the practices that organizations and nations should engage in with a view of enhancing effective and efficient corporate governance? Fifth, how will rethinking corporate governance influence the performance of business organizations and nations especially given the turbulences and dynamisms within current business environment? I propose to majorly dwell on the third questions. Identifying some of the practices that have caused ineffectiveness and inefficiency in corporate governance will be a foundation to understanding how individuals, institutions, organizations, and nations can rethink and restructure their corporate governance. In order to attain this, I will have to collect data on various nations and organizations that have failed in corporate

Personal Finance Essay Example for Free

Personal Finance Essay Personal finance refers to the principal that is applied to the monetary decisions of an individual or a family unit. It addresses issues such as the ways in which the individuals or families obtain finance, budget, save and spend the monetary resources of a company over a given period of time while at the same time taking in account the financial risks and the future life events that are related to the businesses activities. The profits or loss of a company are derived by determining the incomes of a company and the expenses that are incurred by a company. If the incomes are more than the expenses the company generates profit for the company. If the expenses of the company are more than the incomes then the company incurs losses in the financial period of a company. Assumptions The income of Donna Terrell is estimated to be $3333 per month since it is assumed that he earns a salary that is equally distributed throughout the year. The expenses of Donna Terrell are also assumed to be evenly distributed throughout the year except in the months where Donna Terrell specified that the expenses were incurred in those months. After Sherman acquisition of his new job on June 2003 and his decision to assist Donna Terrell was a positive move since after the month of June the Donna’s business started to earn profits since in the previous months the business was incurring losses, but after June 2003 the company started to generate profits for the company, thus was in a position to run it affairs effectively (http://64. 233. 169. 104/search? q=cache:DmCJZy7zP6kJ) It is also assumed that Sherman would earn a salary that would be $1500 per the month that followed the month of June up to December 2003. In the first quarter of the year Donna business had been incurring losses from January to May 2008 since the amount of losses have been increasing rapidly since the expenses of the business were more than the incomes of the business. After Mr. Sherman decision to assist Mr. Donna in giving him financial assistance the business started to improve in its performance. The business incomes was greater than the expenses as from July to December of the Year 2003 and this contributed to the increased profits of the business as it continued with its operation until December 2003. As at December 2003 the Company had profits that were over $13000. The management of companies can run their activities if they ask for financial assistances from friends and also financial institutions since after the Mr. Sherman decision to assist Mr. Donna the performance of the company started to improve. The instances where the management of companies runs other business activities that generate revenue to a company this can contribute to the profitability of the company since the additional income increases the companies working capital that enables the company to generate as much revenue to the company hence its increased returns and finally this leads to the growth of the company. The management of companies should also plan their finances properly so as to avoid budget deficits as this can affect the performance of the company and also its reputation as this can result to reduce sales volume for a company hence in some cases due to the poor management of the companies finances the company go into liquidation that can lead to the closure of the company.

Euthanasia Argued with Utilitarianism Essay Example for Free

Euthanasia Argued with Utilitarianism Essay â€Å"The term euthanasia originated from the Greek word for ‘good death’. It is the act or practice of ending the life of a person either by lethal injection or the suspension of medical treatment. Because of this many view euthanasia as simply bringing relief by alleviating pain and suffering† (1). I strongly agree in legalizing euthanasia in our society, and I will be applying the ethical doctrine Utilitarianism to defend my case. Euthanasia minimizes the suffering that affects those involved. Euthanasia is already legal in Holland, Luxembourg and Belgium, and permitted in Switzerland if performed by a non-doctor. In the US, the State of Washington, Montana, and Oregon have already passed laws in support of euthanasia while a recent Gallop poll finds that the vast majority of Americans continue to support right-to-die laws for terminally ill patients. The following benefits to legalizing euthanasia are: patients’ are saved from unwanted suffering, free up the nurses and doctors time for savable patients, vital organs can be saved, allowing doctors to save the lives of others, and health care cost would be reduced. Certain diseases are incurable and result in a slow agonizing death. What is the purpose to suffer endlessly till the body gives out? Imagine what it would be like to spend six months, or more, vomiting, coughing, enduring pain spasms, and suffering psychologically as well. Would it not minimize suffering, for the patient and the family and friends involved, to give the patient the option to say when they had enough? Patients can die with dignity rather than have the illness reduce them to a shell of their former selves, and lessen the suffering of their family and friends. I also believe the right to die should be a fundamental freedom of each person. Nowhere in the constitution does it imply that the government has the right to keep a person from committing suicide. After all, if the patient and the family agree its what they want to do, whose business is it anyway? Who else is it going to hurt? In a country thats supposedly free, this should be a fundamental right. Furthermore, we face a critical shortage of medical staff in this country right now, especially nurses. Recent studies from the pass five year have confirmed the obvious, that understaffed hospitals make more mistakes and provide lesser quality care. This when considered under the utilitarian doctrine is immoral because it contributes to the overall utility that maximizes the suffering, and the moral goal is to maximize the good overall. Things are only going to get worse as the baby boom generation gets older and life spans increase. Being more productive with the nurses and doctors time, the greatest happiness for the greatest number of people can be achieve, because the quality of care will increase and many lives can be saved with the time that was freed up. In addition to increasing the quality of care in hospitals, Vital organs can also be saved, allowing doctors to save the lives of others. Euthanasia allows physicians to preserve vital organs that can be donated to others, assuming the patients are organ donors. People in need of organ transplants have long waiting lists to look forward to; for hearts, kidneys, livers, and other organs that are necessary to save the lives of people who can be saved. However, if certain diseases are allowed to run their full course, the organs may weaken or cease to function altogether. Once again, we have to put the needs of the ‘living’ ahead of the needs of the ‘dying’. Finally, healthcare costs will be reduced, which will in turn lower insurance premiums. Consider the huge cost of keeping a dying patient alive for several months. You must pay for x-rays, lab tests, drugs, medical staff salaries, etc. The overall net worth is monstrously high. It is not unheard of for medical costs to equal $50,000-100,000 to keep some patients alive. We have to ask ourselves, is this the best way to spend our money when the patient himself would like to die? Wouldnt the money be better spent on the patients that can be saved? Also, consider the drag on a dying patients net worth. Most people want to be able to leave their children and grandchildren with something when they die. Medical costs eat into that estate. As Medicare, and other government programs accelerate the US towards bankruptcy, anything that causes a decrease in total costs must be brought forward for consideration. In conclusion, Euthanasia minimizes the suffering that affects those involved, and should be universally legalized in the US. As I mentioned before patients can die with dignity rather than have the illness reduce them to a shell of their former selves, and lessen the suffering of their family and friends. We can free up the nurses and doctors time for savable patients , and euthanasia allows physicians to preserve vital organs that can be donated to others. Healthcare costs will be reduced, which will in turn lower insurance premiums.

What Are The Concepts Of State And Sovereignty Politics Essay

What Are The Concepts Of State And Sovereignty Politics Essay State refers to the rule tool of economically dominant class. Class nature is the fundamental properties. State includes three elements, namely political power, territory and the unity of people. State power is the embodiment of the country. It is a society institution with power governance and has external and internal sovereignty in a certain territory (Christopher Tomlins, 2008). In international relations theory, as long as the independence of a country recognized by other countries, the country can go into the international field, which is also key factor to prove its own sovereignty. Sovereignty refers the internal supreme power and external independence that one state has. It also refers to the highest authority of one country to handle their own affairs independently inside and outside and manage their own country. Sovereignty is one countrys inherent right that different from other social groups and special properties. Sovereignty mainly includes three aspects just like the followings. One is the maximum internal power. State has the power to manage its entire people and things within or outside the territory (Eric A. Heinze, 2010). And it also has the right to determine its own political system and socio-economic system according to its situation. Second is foreign independence, namely the state completely and independent exercise power and rule out any external interference. Another is the power of self-defense. It refers to the power that the country defenses the threat and aggression of foreign countries to maintain political independence and territorial i ntegrity. Mutual respect for national sovereignty is a basic principle in modern international relationship. Sovereignty is one power above the law, nation, indivisible, sovereign, unified and lasting. Peace of Westphalia recognized the sovereign rights of country in treaty form first time in 1648. It provided the sovereign equality of states regardless of the size of the countries. State sovereignty is considered as one most important features. In some traditional theory of international law, sovereignty becomes a supreme power. Sovereign country is not necessarily bound by international law. People of state may even resort to war to achieve their will. Charter of Economic Rights and Duties of States of 1974 provides that each country has the inalienable sovereign rights to choose economic systems, political, social and cultural systems accordance with its will (Jonathan K. Ocko, David Gilmartin, 2009). Each state enjoys the full permanent sovereignty on its all wealth, natural resources and economic activities and so on. The above expresses a common core concept: state sovereignty is abso lute and inviolable. Sovereignty has many unique features. It is the inherent property of state, and is non-transferable, indivisible, inviolable sanctity and exclusive. Sovereignty is the highest authority to handle internal and external affairs independently. State has the highest sovereignty in the domestic and independent external sovereignty in the international. Moreover, sovereignty state is the only actor in international relations. State sovereignty is the fundamental interests that relates to the rise and fall of country. Sovereignty and territorial has close link. With the development of society, modern international law makes a more specific identification and maintenance to national sovereignty. Week 5: The central ideas and claims of liberalism and realism Liberalism is a bourgeois political thought in nineteenth and early twentieth centuries. It advocates the complete freedom of personal activities and development and against the political, social and religious constraints. Liberalism is an ideology or philosophy. The basic view of liberalism international relations theory is the state is embedded in society. The interaction between state and society creates the state preferences and also affects the acts in the international community. The core assumptions of liberalism that support this basic view include the following aspects (John Burton, 1996). One is the assumption on the primacy of social actors. Liberal theory suggests that the most basic actors are the various groups and individuals in international political. They are rational and avoiding disadvantages. They are subjected to certain concepts of influence and domination under the constraints of certain material conditions. They may organize collective action to defend and fi ght for their different interests. Second is hypothesis on the state representation and national preference. State or other political organizations represent the number of domestic social groups. The interest of these social groups is defined as national preferences, and they will take purposeful action to achieve these benefits in international politics. The other is the assumption on interdependence and the international system (John Burton, 1996). Liberalism views that the pattern of interdependent state preferences determines the behavior of country. In fact, liberalism has three major variants, namely the concept liberalism, commercial liberalism, and republicanism liberalism. Liberalism stresses the social identity and values à ¢Ã¢â€š ¬Ã¢â‚¬ ¹Ãƒ ¢Ã¢â€š ¬Ã¢â‚¬ ¹are the fundamental determinants of national preferences, and are main reasons for the cooperation and conflict between countries. Commercial liberalism considers that individual and collective acts of state are based o n the market incentives of national and transnational economic actors. Republican liberalism focuses on the social recognition and economic benefits of these requirements into national policy, domestic political system. Realism considers that the state preference is power. Their pursuit for security, sovereignty and wealth is same. The central ideas and claims of realism include the followings. Realism assumes the human nature is self-centered and competitive. International system is anarchy. There is not sufficient authoritarian to bind the interaction of states on the country. In the international system, there are still a large number of non-state actors. They play a role in international politics, but in the view of realism, the status of non-state actors is always secondary, state is dominant actors. Realism also believes the essence of international politics is conflict from the view of pessimistic human nature, that is, the struggle for power is under anarchy (Robert Jackson, Georg Sorensen, 1999). Therefore, the international politics is first described as a realist power politics. It is the confrontation between countries, conflict and war stage. The core normative theory of realism is nati onal survival and security. Therefore, in the order of international issues, national security is usually in the highest position. Realists recognize the difficulty of view a country as rational actor. In any case, the result of rational choice is a satisfactory or second best choice at least. Week 6: Different visions of realist and liberal about peace and security Realists believe that the primary means of protecting national security and peace in the international community are balance of power and deterrence. The peace and security concept of realism is built on the basis of the following assumptions. First of all, sovereign states are the main actors of the international community and centered on national interests. Second, the basic structure of the international system is anarchy, that is, there is no legal power of centralized control (John Horton, 2010). International political anarchy determines that there is no law, code of ethics and public authority between the nations. This will inevitably lead to mutual suspicion and the worst intentions among countries. Third, the relations between countries can only be a competitive relationship in the anarchy international system. Countries participates in international struggle for power or existence, mainly rely on their own resources and ability. Self-help is the only way to achieve national security. Realists also believe that the central feature of international relations is the competition for power and the show of strength. Security has always been the primary objective of national policy. Under the situation of anarchy in international community, states improve national security through military expansion, alliances or acquire buffer which leads to security dilemma and causes insecurity in other countries. The means to protect national security are balance of power and deterrence. The balance of power maintains state independence and the stability of international system (R.O. Keohane, 1986). Nuclear deterrence contributes to the over forty years of cold peace between the two superpowers in Cold War to some extent. Although balance of power strategic can not overcome the internal contradictions and the implement of nuclear deterrence needs rational and mechanisms conditions, these two ways are still reasonable means in safeguarding national security and curbing hegemonic. The liberal also recognizes international community is in anarchy, but against the realists fragments the political relations between international and domestic. They are more tend to emphasize the common interests, values à ¢Ã¢â€š ¬Ã¢â‚¬ ¹Ãƒ ¢Ã¢â€š ¬Ã¢â‚¬ ¹and norms in international relations to ensure international community is harmony. To sum up, the views of liberals on peace and safety are as following. First is the theory of world government. The national strategy, interests, power and policy choices are all the response to lack of national security in the international anarchy. In essence, war plays the functions of governmental in anarchy. World government and international law can be used as a substitute for war. Treaty powers namely a global government or loose management system formed through negotiations and consultations between the major powers. It is one of the ways to establish world government (Wotipka, Christine Min; Tsutsui, Kiyoteru2008). Second is theory of coll ective security. In view of real life does not have prerequisites for establishing a world government, liberal hopes to establish a collective security system to overcome the security dilemma. The other is economic interdependence and peace. Liberal views that economic interdependence may help to reduce and mitigate the conflicts between countries and promote international peace. In short, the liberal considers that economic and trade relations will make more interdependent among countries, thus reducing the war to increase safety.

World War II Essay -- World War II, World War Two

World War II was one of the most deadly wars we know in history, having as many as sixty million casualties, most of whom were civilians. It impacted a lot of countries, almost all the world, which is why the name is given. This war impacted many countries in the world, and damaged almost all of the countries involved greatly. It also led to the downfall of Western European countries as world powers, leaving it to the Soviet Union, and the United States. The war started in 1939 and ended in 1945, with the invasion of Poland and the Axis surrender, respectively. It changed the economy and the growth of big countries, including Germany, Great Britain, United States, Japan, Russia and France. Aside from this, Jews were greatly influenced too. They were damaged, but then gifted. The war started in September 1, 1939 when Germany invaded the territory of Poland, which was allied with Great Britain and France. German officials signed a peace treaty in August 24-25 with the Soviet Union to prevent them from acting in the invasion and to stay in peace between both countries. So Great Britain, France, Australia and New Zealand declared war on Germany the day of September 3, 1939. After this event, Canada also declared war on Germany at September 10, 1939. Germany rapidly crushed Poland, since it had an incredible army with 100 infantry divisions and six armored divisions. Due to the peace treaty between Germans and Soviets, in September 17th the Soviet also invaded and took eastern Poland. Later in the year, on November 30th, the USSR invaded Finland while Great Britain and France where occupied with Germany. At this time, Japan was in the Far East, and had Asia in turmoil. Imperial Japan invaded china and various other territories ... ...ther atomic bomb, leaving Japan helpless. Japan surrendered in several places from September 7th to September 16th. Works Cited O’Neill, William L. World War II A Student Companion. 1 ed. William H. Chafe. New York, New York: Oxford University Press, 1999. Britannica Online, Encyclopedia. "3." http://www.school.eb.com.proxygsu-scob.galileo.usg.edu/eb/article-53533 (accessed March, 2011). Stokes, Phil. "1." 1999. http://www.secondworldwar.co.uk/dates.html (accessed March, 2011). Stokesbury, James L. http://www.worldbookonline.com/student/article?id=ar610460&st=world+war (accessed march, 2011). Robinson, Bruce. April 23, 2004.http://www.bbc.co.uk/history/worldwars/wwtwo/ww2_summary_01.shtml (accessed march 30, 2011). worldwar-2.net, "War in Europe." 2006.http://www.worldwar-2.net/timelines/war-in-europe/war-in-europe-index.htm (accessed march, 2011).

Eulogy :: essays research papers

Living Eulogy Outline Topic: The life of Issac Harman V. Purpose: To give background information and specifics of his life. Introduction: On Oct. 12 1983 in Sinai hospital, a young man by the name of Issac Harman V was born. Since that day Issac has lived in Baltimore, Maryland all his life. He was raised by his mother and grandmother mostly his grandmother. From a quick meeting with him you most commonly observe that he is a very quiet person who seems no to have much to say. Even so if you know him you learn Issac is a person who likes to have fun, likes to play sports, hang out with friends, just â€Å"chill†, and is a very family oriented person. He also want to be known as a â€Å"cool† and relaxed person. Also as a someone who cares for the ones he loves.   Ã‚  Ã‚  Ã‚  Ã‚  Body I. Past A. Raised by his grandmother and mother (mostly grandmother)   Ã‚  Ã‚  Ã‚  Ã‚  1. Has a brother and sister which are younger   Ã‚  Ã‚  Ã‚  Ã‚  2. Very stable and secure environment growing up.   Ã‚  Ã‚  Ã‚  Ã‚  3. Grandmother was protective; just wanted what was best for him B. Uncle Boobie- favorite uncle   Ã‚  Ã‚  Ã‚  Ã‚  1. Showed him a lot about life.   Ã‚  Ã‚  Ã‚  Ã‚  2. Come form nothing now has 5 cars and a big house.   Ã‚  Ã‚  Ã‚  Ã‚  3. Like a role model, showed if you believe you can achieve.   Ã‚  Ã‚  Ã‚  Ã‚  4. Father showed broke down life, school, and girls to him. Basically taught him how to be a man. C. Culture/ Background   Ã‚  Ã‚  Ã‚  Ã‚  1. Important being black have to go through many trials and it is hard.   Ã‚  Ã‚  Ã‚  Ã‚  2. Things you learn are different from other races   Ã‚  Ã‚  Ã‚  Ã‚  3. Cultural background not that important it helped him to learn and understand. II. Present. A. Presently attends DSU   Ã‚  Ã‚  Ã‚  Ã‚  1. Major is Mass Communications   Ã‚  Ã‚  Ã‚  Ã‚  2. School is Frustrating to him B. Excited and anxiously awaiting the arrival of his daughter.   Ã‚  Ã‚  Ã‚  Ã‚  1. Saving money   Ã‚  Ã‚  Ã‚  Ã‚  2. Works hard at Sears to get money

ALS Disease Psychological Aspects

This paper explores the psychological profile of patients with Amyotrophic lateral sclerosis (ALS). Aside from the physical challenges experienced by patients, they also have to endure psychological changes such as depression and denial. There are several factors that may contribute to the psychosocial profile of a patient such as degree of severity, age, onset of disease, time span, and dependence on machines like respirator.This paper examines the psychological features of ALS patients and how it affects the family and support team. Amyotrophic lateral sclerosis (ALS), commonly known as Lou Gehrig’s disease is a progressive degenerative disease attacking the brain and spinal cord. The destruction of the nerve cells, called neurons, in the body’s upper and lower motor neurons leads to the inability of the voluntary muscles to function normally (National Institute of Neurological Disorders and Stroke, 2008).With the death of the muscles, ALS patients will have impaired use of their arms and legs. Loss of control is the trademark of ALS. As the disease progresses, the patient will have trouble accomplishing day-to-day activities like eating, tooth brushing and putting on clothes (Olney, 2005, p. 8). Furthermore, the patient’s breathing will suffer and in the end, a ventilator will be needed (2005). Although the disease is debilitating, it does not impinge on the patient’s senses- sight, taste, and smell, hear and touch (2008).There are three diagnostic factors in ALS: clinical features such as â€Å"weakness and involuntary muscle contractions†, having positive results of electromyography (EMG), MRI and blood tests) and ruling out other disorders (Amyotrophic Lateral Sclerosis Society of Canada, n. d. p. 1). Not only is the etiology of ALS unknown but there is also no cure for it, which makes the disease more frustrating. The drugs and treatments currently available are targeted only to mitigate ALS symptoms.Given the complexit y of the disease, it is not surprising to find that ALS-afflicted patients endure physical symptoms as well as cognitive and behavioral changes like memory and speech problems and emotional distress (Levine, n. d. ). Another study reports the onset of depression and denial in ALS patients (Houpt, Gould, and Norris, 1977). Given the grim prognosis that accompanies the disease, there are ALS cases when the patient undergoes severe psychological/ social/ spiritual distress. After all, ALS is a â€Å"life-changing event for an individual and his/her loved ones† (Ciechoski, 2002, p. 9).Typically an individual facing the end of life undergoes what psychiatrist Elisabeth Kubler-Ross the five stages of dying: denial, anger, bargaining, depression and acceptance (Morris and Maisto, 2002, p. 437). The same phases may also apply in patients with ALS (Ciechoski, 2002, p. 12). In an ALS Patient Profile project, it was found that ALS patients experience greater bouts with depression- 60% c ompared to the 16 -20% exhibited by the normal and fit population (McDonald, 1992). This can be construed as a sign that the ALS patient is overwhelmed with sadness, apathy and feelings of worthlessness.Depression, after all, is a normal reaction in individuals diagnosed with a life-threatening disease (Ciechoski, 2002, p. 15). Another study concurs with finding, adding that aside from depression; ALS patients are also more to go through denial as a response pattern (Houpt, Gould, and Norris, 1977). Denial, as Kubler-Ross suggests, is the first in a sequence people undertake as they await death. It means that the individual refuses to accept the diagnosis and swears that everything is all right. The study conducted by Drs. Houpt, Gould, and Norris reports that 22.5 percent of ALS patients are â€Å"major deniers† (1977). Again, this is something common to an individual coping with changes. For example, an ALS patient may refrain using a wheelchair even though he/she is clearl y demonstrating difficulty being mobile. It may take some time before the patient finally accepts the situation and resorts to using a wheelchair. However, this does denote giving up or succumbing to the disease but merely a sign that the patient is looking after his/ her well-being. In doing so, the patient will have a â€Å"sense of control† (p. 17).Yet, another research shows that ALS-afflicted patients suffer from behavioral instability- displaying polarity in emotions, from being overly reactive and exaggerated to being extremely reticent and dull (Levine, n. d. ). There is also an increased chance of the patient becoming withdrawn, becoming less interactive and shying away from interaction with others, as well as professing â€Å"lack of insight† (n. d. ). Likewise, the patient may start having troubles making decision. Decision making in a serious ailment such as ALS is crucial, thus is requires a great amount of â€Å"flexibility and creativity† (Ciechos ki, 2002, p.18). Among the issues that need to be addressed by the patient are living accommodations, employing caregiver services, use of ventilator and feeding tube, family and work life, and even the subject of creating a living will (p. 21). Decision making should be consulted with the family, medical and support group but ultimately it must be stressed that it is the patient that makes the final decision (p. 22). Despite the torrents of emotions experienced by the patient, it is not suffice to conclude that ALS patients have a predictable psychosocial profile.There have been studies indicating that some ALS patients only go through mild depression or none at all (McDonald, 1992). There are several factors that contribute to the psychosocial profile of an ALS patient- the onset of the disease, age of acquisition, seriousness of ALS, extent of the disease, reliance on respirator and other medical machines, and rate of deterioration (1992). It was found that the onset of the sympt oms do no factor in the patient’s psychosocial status (1992). It will also be a factor when there are unresolved issues on the patient’s part prior to diagnosis.On the other hand, age contributes to the patient’s well-being. ALS patients that are diagnosed during late adulthood (over 65 years old) tend to be more depressed and hopeless than those diagnosed in their younger years (1992). While ALS may not primarily be the root of depression, if one is to follow Kubler-Ross’ stages of dying, depression is a normal reaction when the subject of end-of-life id talked. An ALS diagnosis will only aggravate the fear. In addition, when a patient exhibits an acute presentation of ALS, the probability of it affecting the individual’s psychosocial status intensifies.The same assumption, on the other hand, does not apply to the length of ALS. When one is faced with ALS, the prognosis is grim, giving the patient a time life of 3-5 years (1992). However, current data shows that there are ALS patients, roughly 18-42%, outliving the five year mark (1992). Thus, it can be deduced that it is not age but the patient’s will and family support that help him/her uplift his/her psychosocial welfare. When an ALS patient suffers rapid deterioration, his/ her psychosocial profile is also affected.Furthermore, it was found that the longer the patient has been diagnosed with ALS, the more distressed he/she can be (1992). The same is applied to patients whose symptoms have worsened, thus have the need to rely on respirators and other machines. Such individuals may feel more helpless, affecting their attitudes and behaviors. As with any illness, ALS affects relationships- between spouses, siblings, children, friends, family, colleagues and other support system. Family, especially first-degree members are inclined to report periods of depression and denial (McDonald, 1992).One study reports that an astounding 47% of spouses experience stress during a n ALS diagnosis (1992). An ALS diagnosis changes the role play in a family, sometimes the wife become the breadwinner or the children take on the role of main caretaker, depending on who gets ill. Aside from family, the patients’ relationship with friends and work colleagues may also suffer, depending on the degree of closeness experienced. Furthermore, the patient’s relationship with the health care professional is important. The better the line of communication between the patient and the health care team, the better outcome there will be.The health care professional may help the patient deal with depression by prescribing medication and counselling, whichever is appropriate. The psychological characteristics of ALS patients vary in patients. Some may be depressed while others may be hopeful. Coping with a difficult illness like ALS is difficult not only for the patient but the family and support group as well. Worsening of symptoms may hinder their psychological wel l-being. Thus, it is important for everybody concerned to remember that ALS is a disease not to be battled alone.With help and support from everyone involved, patients will be able to live full lives. References Amyotrophic Lateral Sclerosis Society of Canada. (n. d. ). A guide to all ALS patient care for primary care physicians [PDF file]. Retrieved Mary 12, 2009 from Amyotrophic Lateral Sclerosis Society of Canada Website: http://www. als. ca Ciechoski, M. (2002). Coping with change [PDF file]. Retrieved May 12, 2009 from The ALS Association Website: http://www. alsa. org/files/cms/Resources/ALS_manual2. pdf. Houpt, J. , Gould, B. and Norris, F. (1977). Psychological characteristics of patients withamyotrophic lateral sclerosis (ALS) [PDF file]. Retrieved May 12, 2009 from Psychosomatic Medicine Website: http://www. psychosomaticmedicine. org. Levine, S. W. (n. d. ). Neurocognitive, behavioral and psychological changes associated with ALS [PDF file]. Retrieved May 12, 2009 from AL S Connection Website: http://www. alsconnection. com/Neurocognitive_Testing_vers_2. pdf McDonald, E. (1992). Psychological aspects of ALS patients and their primary caregivers. Retrieved May 12, 2009 from American Holistic Health Association Website: http://www. ahha. org/articles/McDonald2.htm Morris, C. and Maisto, A. (2002). Psychology an introduction 11th ed. New Jersey: Prentice Hall. National Institute of Neurological Disorders and Stroke (2008). NINDS amyotrophic lateral sclerosis information page. Retrieved May 12, 2009 from National Institute of Neurological Disorders and Stroke Website: http://www. ninds. nih. gov/ Olney, A. (2005). Daily activities made easier for people with amyotrophic lateral sclerosis [PDF file]. Retrieved May 12, 2009 from The ALS Association Website: http://www. alsa. org/files/cms/Resources/OT_Manual_2006. pdf.

The Occupy Wall Street Movement

The Occupy Wall Street Movement The Occupy Wall Street Movement is a movement that has garnered extensive popularity in the last few months. The movement has been covered by all the major news agencies and magazines of our time and is considered to be an iconic representative of the unrest that is steadily accumulating and reaching bursting point in the masses. The movement has been the subject of countless debates that have sought to determine if the movement is justified or if it is an exploitation of the freedom of free speech and the right to protest.The discussion will highlight the moral and economic implications involved in the movement; while analyzing (with support from examples and evidence) each of the implications identified above against the utilitarian, Kantian, and virtue ethics to determine which theory best applies to the movement. In order to do so adequately, the discussion will explore who is responsible for income inequality and wealth distribution in the U. S. T his will be followed by the suggestion of an equitable outcome from the movement that would be appropriate for our capitalistic society.The discussion will come to a conclusion by predicting whether the movement will continue, fad away, or turn into something else. Occupy Wall Street Movement was a movement that began as a result of social unrest amongst the masses. It is perhaps because of the same reason that the Occupy Wall Street Movement was frequently supported with slogans that sought to highlight the fact that the masses were behind the movement. The moral and economic implications behind the movie are diverse (Klein, 2011).Firstly, the moral implications are apparent in the fact that the protestors have been recorded to engage in numerous unethical protest practices during the Occupy Wall Street Movement. In addition, there is a need to understand the fact that the Occupy Wall Street Movement is essentially a protest that is looking to bring about a radical change at an equ ally radical pace. Change management principles make it clear that change can never be expected to yield a positive outcome when it takes place with such a sudden intensity (Rushkoff, 2011).In fact, if the demands of the Occupy Wall Street Movement are to be met and implemented, it would be only fair to expect a complete collapse of economy since the demands will require radical changes that will leave economic elements incompatible with the functioning of the global economy. Occupy Wall Street Movement demands that wealth is distributed adequately and justly, but common sense dictates that if wealth has indeed been siphoned off to a select few in the last few decades, then it is unreasonable to expect that the situation will turn around within a few weeks or a few months (Jones, 2011).The rationale behind the Occupy Wall Street Movement may be reasonable and just in its own right, but the demands that the movement is propagating cannot possibly be considered applicable. In fact, th e moral nature of the Occupy Wall Street Movement is that which is similar to the morals of a kidnapping. In essence, a threat of civil conflict has been created and is being used to blackmail the authorities into a position where it seems they must comply with the demands of the movement.In addition, the large numbers in which the Occupy Wall Street Movement executes its protests also closely resembles the same dynamics that one would expect to find in a mob. The scary thing about that is a mob can be reasonably expected to go astray at any moment and cause widespread damage. The distribution of wealth, which is widely considered to be unfair by movements such as the Occupy Wall Street Movement, is a process that took place over a period of time that spans decades.Organizations matured and expanded as each new individual who came and went from the corridor of economic power played out his/her part. Some feel policies were formed and amended with the passage of time in order to crea te the set of circumstances that (in retrospect) appear to be clearly responsible for ensuring that wealth remains in the hands of a limited few. In addition, it is also perceived that the unjustified and biased distribution of wealth is also a sign of corruption. The current form of the economic system has been developed as a result of centuries of experience (Stewart, 2011).The policies and regulations that constitute this economic system have been developed after careful consideration of the experiences and expertise that have been collected during the past. As a result, there are mechanisms that may appear to be redundant at first sight but are actually in place to prevent the incidence of events that led to unwanted and disastrous consequences in the past. It is because of this reason that an alteration in today's economic system cannot be allowed unless there are sound and undeniable grounds for the amendment.The Occupy Wall Street Movement calls for a revisiting of the econom ic system in order to benefit the masses that have not benefited from it in the last century. The movement identifies that the current economic system has done little more than ensure that wealth and monetary proficiency remains in the hands of a selected segment. In the same vein, the Occupy Wall Street Movement cites corruption, greed, intentional social inequality and other such elements to be the cause of the unjust distribution of wealth.The Occupy Wall Street Movement has a near infinite supply of motivation since a large volume of the individuals who support it are those who consider that they have been treated unfairly, and that they have not been given the rights that were due to them. In addition, the individuals who found and support Occupy Wall Street Movement also perceive that they were stripped of what they have earned. Such individuals continue to drive the Occupy Wall Street Movement and other movements that have taken root from it (Watson, 2012).There are now count less movements spread out across the globe with similar mandates and procedures. They have objectives for which they hold protests when they believe that they have been wronged. There is a need to understand that there is no immediate plan that can be implemented to make things better for this group of people. There is no gun-shot solution that can be applied to the scenario in an attempt to better the condition of the individuals who perceive that they have been wronged.A more adequate solution would be one in which the protestors taking part in the Occupy Wall Street Movement organize and utilize their combined expertise and experience to form an organization that serves as a watch-dog and fights for cases in which individuals have been deprived of their rights to a prosperous life. If the members of the Occupy Wall Street Movement have reservations against the manner in which the corporate kings are running the show, then sitting on the street is not the right way to go about it. The people taking part in the Occupy Wall Street Movement need to realize that if they fantasize about bringing a major change in the way society functions. This will not happen through protests and/or strikes. There is a need for organization, direction and formalization so that changes in the system can be made the right way. This discussion will attempt to present a holistic elaboration of the Occupy Wall Street Movement and the characteristics of the movement that merit consideration.The above discussion shows that the Occupy Wall Street Movement may have its heart in the right place but it is not going about its objectives in an adequate fashion. The movement needs to revisit its modus operandi. In essence, the people running the â€Å"Occupy Wall Street Movement† are misguided if they think that Wall Street can be occupied by sitting on the Wall Street side-walks. The current financial and economic system that is functioning in the US shares cause-and-effect variables w ith countless international connections.A single change in the US economy has an extensive chain reaction in the most ordinary of circumstances. As a result, it will not come as a surprise to some if the Occupy Wall Street Movement eventually fades away after a few years. Other movements may sprout from it, but the movement itself will cease to exist since the present system demands a formal and proper approach to the resolution of reservations; which is something that the Occupy Wall Street Movement is not following at the moment. The mandate is there, but the method is not. References Jones, J. M. (2011).Most Americans Uncertain About â€Å"Occupy Wall Street† Goals. Retrieved November 15, 2012, from Gallup, Inc. : http://www. gallup. com/poll/150164/americans-uncertain-occupy-wall-street-goals. aspx Klein, E. (2011). ‘Occupy Wall Street’ protests gain steam, but movement’s goals remain unclear. Retrieved November 15, 2012, from The Washington Post: http ://www. washingtonpost. com/business/occupy-wall-street-protests-gain-steam-but-movements-goals-remain-unclear/2011/10/03/gIQAjZNjIL_story. html Rushkoff, D. (2011). Think Occupy Wall St. is a phase? You don't get it.Retrieved November 15, 2012, from Cable News Network: http://edition. cnn. com/2011/10/05/opinion/rushkoff-occupy-wall-street/index. html Stewart, J. B. (2011). An Uprising With Plenty of Potential. Retrieved Novembe 14, 2012, from The New York Times Company: http://www. nytimes. com/2011/11/19/business/occupy-wall-street-has-plenty-of-potential. html? _r=0 Watson, T. (2012). Occupy Wall Street's Year: Three Outcomes for the History Books. Retrieved November 14, 2012, from Forbes. com LLC: http://www. forbes. com/sites/tomwatson/2012/09/17/occupy-wall-streets-year/

The Role and Influence of Mass Media

Topic 5: The role and influence of mass media Since the development of technology, mass media becomes an important part of modern society. It influences all areas; therefore, it is raising a question among people about what are the role and influence of mass media. The term mass media refers to the channels of communication (media) that exist to reach a large public audience (the mass of the population). Mass media includes newspapers, magazines, television, radio, and more recently, the Internet (Kristin& Susan, 2002).Mass media is an efficient supporter in education, policy, entertainment, finance, and all other fields. One function of mass media is education. Mass media supplies an enormous source of documentaries on a wide range of topics such as animals, behavior, geography, history, or art (Kristin& Susan, 2002). The information is extremely helpful with students at any levels. Additionally, mass media contains many visual documentaries, which make learners easier to see and us e theories rather than only reading text.Secondly, there are many educational children’s programs like teaching children to count or recognize words, or introducing them to different societies and cultures (Kristin& Susan, 2002). There are also many programs which help parent to solve their kids’ problems. Fox example, the book â€Å"Good parent bad parenting†, which is published by Lulu. com publisher on February 2 in 2004, is one effective product of mass media which help parents to educate their children. The mass media is also a useful aid of policy. Almost all of politicians use the mass media to promote their positive images or political opinions.There is an example of using the mass media to advertise during his campaign of the United State President Barack Obama: The GOP group announced that they were going on air with a $25 million of advertising to buy in most of the major battleground states to counter a pro-Obama advertising campaign of the same amou nts (â€Å"Obama campaign,† 2012). Moreover, some ministries use the mass media to introduce new policy and to take feedback from the populace. For instance, the Vietnamese Ministry of Transport presented a new policy about taking fare of transport on Monday, January 1st 2012 (â€Å"The Ministry of transportation,† 2012).After a few days, they received many opinions among the public, which included positive and negative feedback so that they could correct this policy. Another important function of the mass media is entertainment. Since the development of the mass media, the entertainment industry has been more and more successful to approach the public. There are many entertainment programs available on TV, radio, or the Internet every day. The variety of entertainment programs make them suitable for all types of viewers. On TV nowadays, there are some special channels for people interested in travelling, discovering, cooking, shopping, etc.For example, cable TV has ne arly one hundred of channels of all fields, which are very useful. One type of the mass media, advertising, brings benefits to both entertainment industry and economy. All producers use advertisements to introduce their products to public with an aim to sell goods. However, with the dense appearance of advertisements, advertising can be seen as one type of entertainment. Besides the positive influence, there is so much negative influence of the mass media. Firstly, the mass media contains so much unsuitable content that affect badly everyone, especially the children.Some violent programs on TV or on the Internet make children aggressive and make them use violence to solve their problems exactly like what they have seen on the mass media. A recent review of sixty-seven studies that investigated the influence of TV violence on aggression in children found that three-quarters of the studies claimed to find some association(Kristin& Susan, 2002). One noticeable example about this issue is about the juvenile criminal named Le Van Luyen. He intended to kill four people in a family to rob their gold (â€Å"Le Van Luyen kill mercilessly,† 2011).His bloody crime was quite a disaster. However, it also has been available in mass media for a long time. Therefore, his images and crime were available on all types of mass media. This led to another terrible crime of a younger criminal named Dao Van Tai. He killed two people to rob property. When being asked by police, he admitted committing this crime by copying the crime of Le Van Luyen (â€Å"The second frightened murder,† n. d). Secondly, mass media sometimes invades people’s privacy. Celebrities and politicians are usually the victims because they receive more concern from society than others.The mass media industry sometimes uses private details to make profits rather than showing the full view of somebody’s live to the public; hence, mass media public their scandals or bad behaviour. These i nvasions are bad for their profession or even destroy their reputation. Mass media even is an origin of spreading out secret information of the government. Once the secret information is leaked out, it will be available all over the world rapidly through mass media. For example, the latest intelligence of the United States, which is flooded in all types of the mass media, is the secret information of the war in Afghanistan.The information really makes the United States nervous. Washington fears it may have lost even more highly sensitive material including an archive of tens of thousands of cable messages sent by US embassies around the world, reflecting arms deals, trade talks, secret meetings and uncensored opinion of other governments (â€Å"Afghanistan war log,† n. d). The mass media may contain misleading information, which has negative impact on the public. Since some information in the mass media is misreporting, misquoting, rumor, or exaggeration, people do not know w hich one is reliable; therefore, they waste time reading wrong information.That is so confusing! Mass media plays an important role in modern society. It can have positive influence on one side and negative impact on the other side. The public can not refuse its advantages by only seeing the disadvantages of the mass media. However, people must have an overlook to the mass media so that they can take advantages of mass media as much as they can! END WORDS COUNT: 994 REFERENCE LIST: 1. Book: Kristine, B. & Susan, H. (2002), Academic encounters- Life in the society, New York, Cambridge. 2. Web document:Afghanistan war logs story behind biggest leak in intelligence history (n. d). Retrieved July 5, 2010, from http://www. guardian. co. uk The second frightened murder in Vinh Phuc (n. d). Retrieved April 19, 2012, from http://www. kenh14. vn Obama campaign: Crossroads ad campaign is â€Å"dishonest† (2012), from http://www. pilitico. com The Ministry of transportation explain the reasons for fare of transport (2012). Retrieved November 1, 2012, from http://www. vneconomy Le Van Luyen killed mercilessly people (n. d). Retrieved November, 2011, from http://www. vnexpress. net