Food Process Technology Assignment Example | Topics and Well Written Essays - 3000 words

Food Process Technology - Assignment Example This report will assess the principles of these methods, their applications, the techniques through which they are applied, and their future growth and limitations. Modified Atmospheric Pressure (MAP) is a method of preserving and prolonging the shelf life of the food products. This technique was discovered in the 1930s when fruits and other products were transported to different parts of the world in ships and they tended to have increased shelf lives due to the carbon dioxide which was present in their holding rooms. Then eventually in the 1970s, the modified atmospheric packaging reached the supermarkets and stores when fish and bacon were sent to be sold in Mexico in retail packs. The technological advancement has taken place since then and thus there has been a continuous growth in the modified atmospheric packaging in regard to the increased consumer demand (Robertson, 2012). The MAP also has many theoretical explanations of why it has become popular and simply a need for the shopkeepers. Commercialization is also a major reason why the MAP is widely used to fulfill the requirements of the consumer. Shopkeepers need to maintain their profit levels and satisfy their customers. None of the customers want to buy fruits or vegetables that are not fresh. Many of the supermarkets buy goods in large stocks and preserve them. However, it wasn’t likely for every market to buy huge stocks of fruits, vegetables, meat, and dairy products and leave them to rot after a day. Thus, engineers from the food processing industry introduced this technique which helped the shopkeepers to maintain and retain the shelf life of their perishable products (Han, 2005). Since then, the need and use of MAP have increased with advancement that takes place frequently. These advances are in the shape of different techniques and ways of application to improve.

Marriage and Women's Citizenship in the United States Essay

Marriage and Women's Citizenship in the United States - Essay Example This paper will discuss whether the United States was a land of opportunity in the 1960s. In order to understand the trends of naturalization that allowed people to form an attachment with the United States as a political entity and other American during the 1960s, it is rational to review the trends in the previous decades (Cott 1443). Prior to 1850, the United States allowed the people of the ‘white’ descent to enter and settle in the United States of America as citizens. The absorption of whites and the conferment of civil, citizenship and political rights occurred without any barriers. Evidently, whites had the advantage of exploiting the opportunities in the United States without any barriers. On the contrary, the people of color faced the compulsion to work as slaves and labors. Prior to the 1850s, the United States lacked any stipulations that defined concisely the requirements of becoming a citizen. However, 1855 saw the enactment of the initial law that defined the qualifications that an individual had to meet before successful naturalization (1450). This law still allowed whites the unlimited permission to become citizens of the United States as long as they were willing to express allegiance to the state and assume the responsibility of full citizens. Moreover, this law highlighted that white women marred by American citizens were allowed to become citizens. However, women of color that intended to get married or were already married to American whites did not qualify for the naturalization process. Moreover, if American males bore children, these children qualified for citizenship. The 1855 law emphasized the factor of racial qualification because it forbade both women of color to become naturalized as American citizens. Even in cases where litigations resulted, many United States courts applied the 1855 stipulation with the racial qualification clause as the central exclusion factor (1465). The 1855 limited people of color from accessi ng the opportunities in the United States. In 1840, some minority groups had gained entry into the United States and had access to the opportunities at that time. Since the law viewed women as dependents, those married by Americancitizens lacked the privilege of owning property. Moreover, the man served as a critical intermediary that linked the women to the state. In this case, women married to American males had to be content with the husband’s opinion, since the man passed for the family head with a dominant role as defined by the law (1467). Evidently, the surging number of people who sought the naturalization process places emphasis that the United States was a territory with multiple opportunities. The enactment of the laws sought to regulate the number of people who accessed such opportunities. The 1860s saw the immigration department governed by the 1855 act. This act defined the requirements of people that wanted to become citizens to meet. During this period, farmin g was a leading agricultural activity after the exploitation of the California gold rush that had happened two decades prior to the 1960s (1470). However, the 1860s saw reinforcement of the 1855 act that emphasized on the exclusion of certain people who sought to access these opportunities. Chinese women were adversely

Advantages and disadvantages of E-learning Assignment

Advantages and disadvantages of E-learning - Assignment Example This paper seeks to analyze the advantages and disadvantages of E-learning. E-learning employs two main teaching methods depending on the institution and learning facilities present (IBM, 2010). The first is the Asynchronous learning method which is a student centered approach. In this method, lessons are delivered informally using internet based resources, virtual tutors where resources needed for learning are made available through reference sites, and computer based training. The second method is synchronous learning that involves a number of students learning in a virtual classroom at the same time, whereby students use telecommunication facilities such as video conferences to take lectures. Thus, instructor teaches the lesson virtually through an internet portal, as students watch online (Nayak & Suesaowaluk, 2007). E-Learning allows students to study from anywhere in the world, and take any course of their choice since it uses internet resources whereby a student can register f or a course offered in a different location, access reading resources and take online examinations for the course. E-learning reduces costs that occur in the traditional teaching methods considering that the institutions using this method save on cost incurred by lecturers in travelling to lecture in different locations. Education institutions in different countries are using this system to offer their courses, as a tutor can conduct a class from their geographical location electronically without the need to travel physically. This also makes the utilization of labor in these institutions efficient because they need few staff members to conduct lecturers for a large audience (IBM, 2010). Electronic learning improves classroom learning efficiency because it allows for better interactivity between students, tutor and the learning process. Multimedia capabilities and internet resources involve the student intellectually in the whole learning process. This mode of study uses resources l ike videos, blogs, audio files, and web pages to teach the students leading to worldwide acceptability (Markovic, 2010). In addition, it has a global reach in the learning process, which involves students and tutors from all locations, and races, as students have universal access to experts who assist them in the learning process. Institutions using this method have dedicated workers available online to answer any queries from students; employing websites that are interactive and students can get answers to frequently asked questions that can arise as they study (Stennes, n.d.; Nayak & Suesaowaluk, 2007). This form of learning is convenient to all the people involved in the study process; for instance, it makes classroom assessment easy for the lecturer. The lecturer gives reading resources electronically and receives answers to assignments electronically, which allows them to easily track the assignments and check for plagiarism and copying. The administrators of institutions offer ing e-learning get feedback on the progress of the classes from all the stakeholders. Students can make comments and reviews on the subject’s content, and also the whole teaching process which is used as a framework for improving the process. In addition, lecturers receives students comments and feedbacks on the modules, content of the study, and understands where to change and improve the classes (Markovic, 2010). This method poses a number of disadvantages to both students and institutions that offer it, considering that e-learning relies heavily on internet and telecommunication facilities, which incurs cost for hardware and software installation, as well as internet charges to access learning

How Symbolism, Setting and Characterization Contribute to the Power of Essay

How Symbolism, Setting and Characterization Contribute to the Power of 'Coalinga, Half Way' - Essay Example It soon becomes apparent that is imagery is extended to his wife, 'her big eyes' seeming to relate to the cattle's eyes. The moaning of a single cow links with her gasp, the 'horrible thud of shock in her chest, the slaughtering of the animals, the killing of her hope. Further symbolic images imply guilt, dread and destruction as the man sees pieces of garbage: This man may perceive himself to be the criminal here, for what he is thinking and intends to do. The symbolic links with the animals and their fate are continued when he believes himself to be crying, just as 'the steers set up a long series of desperate bawling', then, like him drop off into silence again, as does the piercing shriek of the circling hawk. The hawk itself suggests a symbol of something circling for the kill, bringing destruction somewhere, as the man destroys his family. The words 'will you meet me halfway' signify much more than a drive or geographical point on a map, as does the statement, 'he knows he's gone way past halfway'. The imagery of himself as something 'deep inside a muscle' calls to mind the hypodermic needle of an addict, and sure enough, he is soon no longer himself, but 'some scared boy.' Words and voices, with particular reference to the telephone also play a large part in the action.

Food and Agriculture Essay Example | Topics and Well Written Essays - 250 words - 1

Food and Agriculture - Essay Example Food can stay for extremely lengthy time before going bad by using methods such as canning and silos for storing grains. These methods make plants and animals to be pest and disease resistance, herbicide, cold and drought tolerance. However, some of these acts are very dangerous in human lives given that environment is largely polluted through the grass and the grains that these animals feed on. Study shows that chemicals used in genetically modified food enhance mortality rate in many species of insect larvae. Increase use of fertilizers in planting crops leads to addition of excess chemicals in the soil thus causing danger to organisms living under the soil. Overusing underground water seriously increases salinity in the soil (Pirro 2010). Although, the issue of food supply has sturdily been taken care of, the plentiful food gradually kills us. Countless children have developed allergies to the genetically modified food both in America and worldwide. Various diseases and disorders such as obesity, cancer, and diabetes have risen due to consumption of these foods that seem healthy in our own eyes yet are full of hormones and chemicals. The traditional way of growing food and rearing animals is the only sure solution to the American food problems (Pirro

Macro Economics Essay Example | Topics and Well Written Essays - 500 words - 1

Macro Economics - Essay Example The focus shifts from expenditure to save more of the current income for future spending. Thus in reacting to this less expenditure on the part of the consumers and the investors the firm will lower their production resulting in less output. Reduction in the wage rate of the workers in this circumstance will not contribute to the elimination of the huge unemployment rate prevailing in the economy. Simultaneous decrease in the interest rates in the economy will also not succeed in returning the economy back in the original track (Gwartney, Stroup, Sobel and MacPherson, 228). Wages and interest rates are considered fixed in the Keynesian theory. According to the theory even if there is a decline in the wage rate a negative impact will be exerted on the economy through the reduction in income and hence reduction in aggregate demand. Keynesian theory rejects the view of the classical economists that market forces will bring back the system of full employment in the economy. Equilibrium i n the economy will be reached when the total spending in the economy will be equal to the total output. Changes in output may drive the economy to a certain extent towards the equilibrium as opposed to price changes as suggested by the other stream of economists.

Speedy feet athletics club systems analysis Assignment

Speedy feet athletics club systems analysis - Assignment Example He will then come up with the calendar of the competitions that will be done in a given season. iii. Hannah (Venues Advisor) is the person responsible with managing venues and the facilities that are available in each of the venues. Hannah is responsible with ensuring that the venues are in good condition for the competitions that are coming. iv. Timekeeper is the person who is responsible with ensuring that time is followed and all activities are done according to the stipulated time. v. Athlete is key person taking place in in the competition. User specifications From the use case diagram, the use case that I will give specifications is that of Ethan, the club competition advisor. He manages most of the processes that happen within the club. He ensures that the athletes get the calendar and make sure that the venues are in order. He compiles the calendar basing on the facilities that are available in each of the venue. Some of the user specifications for the competitions advisor ar e stated below: i. The system should be able to give the available venues that competition can take place ii. The system should give the athletes that have been accepted to take part in the competition in a given season iii. It should give the facilities that are available in a given venue so that the competition can be scheduled basing on this information iv. The it should give the days that competitions can take place v. It should list the people who can supervise the various competitions vi. It should give the list of the athletes that have been rejected so that letters can be sent to them vii. It should be able to send letters to rejected athletes viii. It should have the time keepers who will manage the time of the competitions. Usability goals Basing on the competitions advisor, the usability goals that are required include: i. Effectiveness. Will the system do what is designed to do? The system should do what has been designed to do. The effort to come up with a list of compe titions and athletes for a given season. ii. Utility. Does the system, provide enough utility to carry out tasks that are done by a competitions advisor as natural as possible? The usability of the system should be able to accommodate a range of tasks that are normally done by competitions advisor. iii. Efficiency. This usability goal tries to answer the question of time. How long will the competitions advisor take to handle issues that are at hand? The new system should be efficient so that it takes less time to perform the tasks designed to perform. It should take less time to perform tasks that have been designed to be done. It should be faster while scheduling and compiling the calendar (Dennis, Wixom & Roth 2008). User experience goals The system should be able to enhance the experience of the user when using the system. In our case example, the following are the user experience that is required for the competitions advisor: i. Should be satisfying. The system should satisfy th e needs of the competitions advisor so that he is able to be productive in what he does. It should be productive and meet the needs of a competitions advisor. ii. The system should also be rewarding. The competitions advisor should be able to feel that he has been productive in undertaking the tasks that have been assigned to him. The competitions advisor should be in a position to undertake the tasks that have been assigned and be able to undertake what has he has been doing in the manual process and