Lab Results Fermenter free essay sample

To determine the amount of anti-microbial peptide production by Staphylococcus warneri under various conditions when 2L and 10L Fermented. To Test the effects of one uncontrolled parameters sush as pH, Temperature or dissolved Oxygen and compare findings. To produce anti-microbial activity from Staphylococcus warneri.Staphylococcus warneri is a member of bacterial genus Staphylococcus, consisting of Gram-positive bacteria with spherical cells appearing in clusters. Colonies of S. warneri are usually tan, yellow and about 2-4mm in diameter after 48 hours incubation at 35Â °C. It is commonly found as part of the skin flora on humans and animals. S. warneri rarely causes disease, but may occasionally cause infection in patients whose immune system is compromised. S. warneri is known to produce antimicrobial peptide activity in the form of Nisin. The optimum conditions for this to occur are pH 7. Nisin is a polycylic antibacterial peptide with 34 amino acid residues used as a food preservative. We will write a custom essay sample on Lab Results Fermenter or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It is produced by bacterium and which contains antimicrobial activity and which is known as a bacteriocin. Nisin has been found to have properties that can control spoilage caused by lactic acid bacteria.

Implementation of the Porters Five Forces Model on the Cosmetic Retail Industry

Implementation of the Porters Five Forces Model on the Cosmetic Retail Industry Cosmetic retail is quite developed industry. However, every industry has its peculiarities, which are sometimes hard to understand. Thus, in order to better understand the context in which this or that the company operates, it is crucial to use Michael Porter’s Five-Forces Model.Advertising We will write a custom essay sample on Implementation of the Porter’s Five Forces Model on the Cosmetic Retail Industry specifically for you for only $16.05 $11/page Learn More As stated by Berger, this framework â€Å"considers the five competitive forces that influence a business success or failure† (10). Each of the forces has variables. Five variables have been chosen for each force and rated on a scale of 1 to 5 according to their importance for the cosmetic industry. Rivalry among competing firms Number of competing firms Product differences Fixed costs/Value added Industry growth Switching costs According to David, it is â€Å"the most power ful of the five forces† (75). Thus, the number of competing firms matters a lot. The difference of cosmetic is wide, so there is an opportunity for rivals to sell different products. The industry growth influences the development of competition. If fixed costs are high and switching costs are low, they increase the rivalry in the industry. Potential Entry of New Competitors Barriers to entry (rights) Economies of scale Capital requirements Brand equity Switching costs If there are no considerable barriers to enter, there may be many new entrants (Berger, 11). For the cosmetic industry, the most important barriers are the exclusive rights and economies of scale. However, this industry has large capital requirements since the differentiation of products that are sold in it. Moreover, cosmetic retail is more widespread as chain stores or exclusive brand retailers, which also make up chains. Potential Development of Substitute Products Ease of substitution Buyer inclination to substitute Buyer switching costs Relative price performance of substitute Quality depreciation For the cosmetic industry the crucial issue is the way for buyers to substitute and their willing to do this. For the retailers it is better to sell unique products, for example to sell one cosmetic brand. The less valuable is the change of quality, due to the fact that retailer cannot influence the quality of products they sell. Bargaining Power of Suppliers Supplier concentration to firm concentration ratio Strength of distribution channel Impact of inputs on cost or differentiation Switching costs of firms in the industry Differentiation of inputs Suppliers tend to have very little power in the retail industry. However, for the cosmetics the exclusive suppliers matter a lot and influence the market. They can make retailers have large inputs on the scale of orders. If the supplier is exclusive, the switching costs are very high. As for the cosmetic retail – the inputs are sligh tly differentiated, so this variable is less crucial. Bargaining Power of Consumers Buyer information Substitutes available Brand identity Buyer volume Price sensitivity As for cosmetics retail, â€Å"buyers are fragmented no buyer has any particular influence on the product or price† (Porters Five Forces:A Model For Industry Analysis, para. 18). Still, buyer has to be provided with the information and has a choice of substitutes. Some buyers tend to choose only one brand. Buyer volume and price sensitivity are less important because cosmetic is what people tend to buy all the time, and prices do not react on the slightest changes.Advertising Looking for essay on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Berger, Alexander. Contemporary Development in Business and Management: Beiersdorf. Pakistan: GRIN Verlag, 2011. David, Fred R. Strategic management: concepts and cases. 13th ed. New Jersey: Pre ntice Hall, 2011. â€Å"Porters Five Forces: A Model for Industry Analysis.† QuickMBA. n.d. 3 Nov. 2011. quickmba.com/strategy/porter.shtml.

Invasion of privacy Essay Example | Topics and Well Written Essays - 500 words

Invasion of privacy - Essay Example The article complained about the intrusion of the media into the private and domestic life and argued that gossip had become a trade, with the goal of generally informing people about other people`s intimate activities. Gradually, the courts began to recognize invasion of privacy. Today almost all the states of the U.S. recognize all four sub-torts as common law: intrusion (any form of intrusion into someone`s private space), appropriation of publicity rights (use of a person`s name, likeness or identity without consent), public disclosure of private facts and false light (publication of false, highly offensive information about an individual). We can look at this case study: Steve recently joined a church. Church doctrine required that members reveal any personal indiscretions to the leaders of the church. Steve disclosed some of his personal indiscretions to the leaders of the church. After his disclosures, these leaders informed Steve that they intended to tell other members of the church about his indiscretions because they thought the church leaders might help him overcome his problems. Steve was dismayed that this personal information might be disclosed. He told the church leaders about his intention to leave the church rather than have his problems disclosed. The church leaders informed him that their next step was to tell the members of the church, his neighbours, and his employer about his problems. In this case we can look at the sub-tort public disclosure of private facts , from the tort invasion of privacy. Steve`s personal indiscretions are true and they were consented, but they were disclosed to church members for spiritual purposes and not in order to be discussed with the other members. In no way can that information be considered newsworthy to any part of the public, and its disclosure to other church members who might help Steve overcome his problems is an entirely separate issue that