Microbial stress and food processing Lab Report

Microbial stress and food processing - Lab Report mannikin2003). In the due course, these unfavorable conditions as well as the stress might lead to population that includes health, unhealthy and dead cells. In these regard, the experiment aimed at exposing the E-coli strain to unalike unfavorable conditions that reflect stresses experienced in real food production. Therefore, we wanted to know how these conditions affect the organism. This was established through microbial computation with the use of Miles and Misra technique. Also flow cytometry technique was used and has the capacity of measuring the live dead and injured bacterial cells.In the experiment, two techniques were used to restore the effect of these unfavorable conditions that reflect the stresses experienced in the real food production. These techniques include Flow cytometry technique and Miles and Misra technique. For the flow cytometry, its principle of operation is based on the viable cells and dead cells, whe reby for the viable cells, the tint has the capacity of penetrating the cell membrane. In case of cell surface proteins, the dye will react with it and duck staining will be observed. For the dead cells, the dye has the capacity to permeate through the destroyed membrane and then stain both the inside and exterior (reacts with the amines to form a more intense staining. There is a 50-fold difference in the fluorescence intensity between the dead and live cells. In relation to this, by and by the exposure of the bacteria to these unfavorable conditions, we were able to determine the dead and the viable bacteria then made a conclusion in regards to the effect of these conditions (Goodson and Rowbury 1989). The dye used for the flow cytometry was Propidium iodide(PI) and oxonol DiBAC4 (BOX).These two dyes are normally used together whereby they are excited by the same laser but the emission spectra is different ,hence being detected distinctly. PI normally

City Development in Northen Virginia and Seoul Essay

City Development in Northen Virginia and Seoul - Essay ExampleIf each the above are available and conveniently, located, then communities may live well. However, if houses are built in much(prenominal) a way that they are dispersed or in isolation, then chances are that local governments/ other stakeholders will have to spend huge sums on this. 2Additionally, such poor city plans give excessive consumption of fuel, wastage of time when getting from one point to a nonher and limited productivity. Excess use of resources also aggravates the situation. When Cities or towns build their houses in aloof locations, then tax payers will have to spend huge sums of their money in constructing access roads.However, Northern Virginia lacks some of these features. In Accomack County, a whooping eighty pct of the employees in the area work within it. Therefore, the remaining percentage has to travel to other destinations found outside it. On the other hand, thirty four percent of the workers in Prince William County work within it. The remaining workers have to go outside the county. This implies that al almost seventy percent of workers in some other county have to bear upon to another county when going to work. 3The overall result of these changes is... Additionally, poorly built houses are more difficult to maintain because they require soaring costs per unit. These high costs are eventually transferred to the tax payer and he may find it difficult to ache out a living in such an area. Many administrators in Northern Virginia have made the mistake of assuming that further road construction will solve the problems however, this not necessarily true. The most viable option for Northern Virginia is introduction of smart building plans. If houses were built in convenient locations, there would be a lesser burden on the taxpayer because houses would be constructed in one area and there would be no need for excessive fuel use in transport. This also means that smart city development also prevents pollution since it will be minimizing carbon emission. 4Northern Virginia has recorded high levels of sprawling houses because the local government has not bothered regulating private developments. This implies that houses are built haphazardly and it becomes increasingly difficult to manage their resource utility.Northern Virginias buildings are also not functionally planned. For instance, constructions may be done in very fertile soils that are better sources of farmland. Additionally, where houses are concentrated, some of them do not have any conformation of buffer zones to a low fro differences in functionality. For example, a dairy farm and a town home are located near one another. maybe the biggest problem in Northern Virginia is the fact that the local authorities have minimal powers with regard to land use. Most of them lack the ability to plan houses in the Coty. Private developers have the ability to determine which parts will develop and which ones will not. The law specifically

Bank management report Essay Example | Topics and Well Written Essays - 2500 words

Bank management report - Essay ExampleThis requires a combined effort on the part of the organization as well as the individual employee to ensure a fit with the job responsibilities and work profile with the career goals of an individual. The present instruct would highlight the grammatical construction of occupational analysis to ensure job fit and organizational excellence. Analysis of Occupation Business organizations need to include aspects of labour subscribe to and supply in addition to determining price and output if they want to maintain sustainability of their businesses in the prevailing competitive business environment. The labour demand crease which highlights the marginal productivity of labour as a constant function of the labour quantity is largely determined by the price of output and changes in technology. The supply of labour is largely based on the premise that humans largely tend to make a trade off mingled with void and work. They largely assume that work is not enjoyable and work is not enjoyable. However they also realise that leisure normally requires a cost for the individuals. It is astray assumed that an hour of leisure requires a person to sacrifice an hour of wage (University at Albany, 2008, p.1). Figure 1 grind Demand and Supply bend (Source Cuthbertson & Gripaio, 1993, p.7) The figure above shows a typical labour demand and supply curve in a perfect economic scenario. However the equilibrium between demand and supply can be alternateed due to change in the individuals perception towards work. For example previously women were largely discouraged from works which reduced the total supply of labour however with changing times women have become an integral part of the labour force causing the fare of workers to increase thereby causing a shift in the supply curve. Alternative work probability including immigration also play a share in the shifting of the equilibrium between labour demand and supply as attractive market s outside home would cause a shift in the supply curve to the left (University at Albany, 2008, p.1-2). Human Capital Human capital or the labour force is largely affected by the aspect of wages. The marginal theory of productivity states that under purely competitive market conditions the wage rate is largely constant and hence a firm has the opportunity to decide on the total number of workers to be hired thus determining the market demand for labour on their own. The element of additional or marginal worker largely helps in determining marginal productivity (Chakravarty, 2009, p.600). Employees also have a propensity to go in for higher studies or look for alternative work options. In both these cases the labour supply reduces and the equilibrium wage price gets increased owning to greater propensity and increased marginal wages of the employees in lieu of their higher education or attractive wages in other organizations. Higher education options among the workers would largely t end to shift the labour demand curve to the rightward direction ensuring a shift in the equilibrium point between labour demand and supply (Hubbard & OBrien, 2008, p.504). Labour Migration In a market characterised by elements of perfect market competition labour

Tank Leak Personal Statement Example | Topics and Well Written Essays - 500 words

Tank Leak - Personal Statement ExampleThe issues of soil contaminant will need to be addressed and the abandoned tank remove for reasons of safety and structural stability.The local agency responsible for the environment may have to be consulted to determine the magnitude and extent of risk of environmental contamination the leakage poses. That agency may also require to be consulted before an appropriate remediation programme is adopted and the soil contamination cleaned up. Following are a few remediation techniques published in the Oil Remediation Index that we could choose from1. Dig and dump - As the name suggests this method involves removing completely the contaminated soil and disposing it off to the nearest landfill site. While excavation and dumping is becoming increasingly expensive, this is the to the highest degree effective of the methods for removal of contamination and possibly most appropriate for your site as we are already in the process of excavation.2. Soil Vapour Extraction - This is an in-situ process that involves inducing an air fuse through the soil to remove the volatile components of the contaminant. Since oil is not as volatile as say petrol, this technique might not be real appropriate here.4. Bio-remediation - This method involves using micro-organisms such as fungi, bacteria etc to degrade organic contaminants.

1.Appreciate important issues in computer system design such as speed Essay

1.Appreciate important issues in computer system design such as speed and tractableness and be able to demonstrate an understanding of the organisational principles of current computer systems - Essay ExampleIn the mid 1970s when the personalized computer was not as common as the current times, computing attacks were done on the telephone systems for example John Draper hacked the AT&T system to make free long distance calls. Randy (2009) pointed out that he achieved to get through the respective system by a simple whistle which he got in a cereal box. Later, he came to be known as Captain Krunch. Different types of attacks have been witnessed over the divisions and have gotten more sophisticated with the advent of impertinently technology.By the end of 1970s, personal computers became comparatively more accessible than earlier. This marked the start of spam emails first spam email was sent in 1978 on ARPAnet by the CEO of Digital Equipment Corporation to disable a new computer. The spam in those times generally consisted of advertisements or promotions unlike the financial puddle objectives that are hidden in them now. The current motives behind spam deal with far more severe aspects for e.g. identity frauds, online scams. Personal email addresses databases are hold by many companies these days. Spam is sent to these recipients without their consent or permission with the alias of different forms to make them look professional. These kinds of spam emails transformed into phishing by the year 1996 and consisted of content like the announcement of winning of a lottery by the recipient or an official letter from his respective bank to update his personal details. The recipient enters his personal information in response, thinking that it is a genuine banking process. The email scammer gains the recipients personal information as sound as banking information that can be used in any desired malicious activity.The stealing of personal information has led to the most terrific of the cyber crimes which is identity theft. According to the statistics provided by the Javelin Strategy & Research Center

Hrd 276 Essay Example | Topics and Well Written Essays - 500 words

Hrd 276 - Essay ExampleThis review has chosen JetBlue Airways for purposes of organizational culture model simply because the company practices the Denison Organizational Culture Survey (DOCS), a rotating shaft of choice that has become effective in assessing the cultural and organizational performance. Using this tool, organizations can now benchmark their cultural scores against the global database. As a result, they can now develop action plans that are geared towards improving their current practices.In an analysis of JetBlue Airways using DOCS tool, both strengths and weaknesses of the organization as they hold back in the company performance will be undertaken with respect to adaptability, mission, involvement and consistency (Denison Consulting, 2013). In doing so, specific aspects of an organizations culture in each of the fore mentioned traits and focussing practices are normally carried out.Adaptability is characterized by a number of traits such as customer focus, creat ing change and organizational learning. While creating change, JetBlue Airways has been characterized by the ability of the company to creation responsive to change. The company responds well with its competitors and with respect to changes in the external environment. However, there is a need for different organizational unit to cooperate in couch for Jet Blue to realize more change (Denison Consulting, 2013). Customers focus on the other hand, requires that all members of the organization understands customers wants and needs particularly world an airline company. The last aspect of adaptability is organizational learning whereby failure should be viewed as an opportunity for future improvements. Therefore, this should encourage innovations in the company as the assay takers get re warded.The next factor of explanation of culture is the mission that involves strategic directions and intent setting

Balanced Scorecard Essay Example | Topics and Well Written Essays - 1500 words

balance poster - Essay ExampleThrough this process the geological formation is able to balance its priorities, allocate the available resources for maximization of the profits of the organization and generate realistic business plans. Over the years several research studies have been conducted in this field of the management science, and models like Balanced Scorecard has been true which are basically designed for helping the organizations in their drive towards being more competitive in achieving their goals. This paper brings out an evaluation of Balanced Scorecard model as applied to a public sector organisation together with the implementation of the system as well as its operation and usefulness.With a view to measuring a firms momentivities in terms of its vision and strategies and to give the managers a comprehensive view of the performance of a business, a plan which is describe as Balanced Scorecard was introduced by Robert S. Kaplan and David Norton in the year 1992. There have been several studies conducted on the subject of Balanced Scorecard to develop the concept adaptable to the changing circumstances and needs of the organizations.The Balanced Scorecard method of Kaplan and Norton is a strategic approach and performance management system that enables the organ... The four perspectives are1. Financial perspective encompassing the implementation of a corporate database for processing the information in a centralized and automated way.2. Customer perspective instruction on customer needs and customer satisfaction3. Business process perspective by designing metrics to show the performance of the organization with strategic management processes, mission-oriented processes and support processes 4. Learning and growth perspective including employee training and corporate cultural attitudes disturbd to both individual and corporate self improvement. (Kaplan & Norton 1996)For each of the perspectives of the Balanced Scorecard four things are requ ired to be monitored and respective scores studied.Objectives The overall objectives of the organization need to be studied and properly scored. The objectives may relate to the profitability, marketing or capacity utilization etc.Measures Once the objectives are established the next logical step is to identify the proper tools and parameters and define them to stair the organisationals performance towards achieving these objectives. For example the growth in the net margin or the sales in a particular region may well act as the measurement parameters.Targets When the measurement parameters are established suitable targets need to be evolved to transform the organizational objectives into reality. Achieving a reduction in the manufacturing cost to the outcome of 5% annually may be fixed as a target.Initiatives Proper initiatives in the form of projects of programmes need to be developed as a support for achieving the set targets. If the targets are supported by initiatives, it may not be possible for the organization to achieve its