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Using Irradiation To Make Food Safer For Consumers
1,171 wordsUsing Irradiation to Make Food Safer for Consumers In the world today, there is a limited access to fresh and uncontaminated food. Gunjan Sign, of Popular Science, reports that "The U. S. Centers of Disease Control estimates 6. 5 million confirmed cases and more than 25 million additional unreported incidents of food poisoning each year" (65). For example, with seventy-five percent of the chicken in Europe and sixty percent of the chicken in the United States infected, salmonella is a serious pr...
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Using Irradiation To Make Food Safer For Consumers
1,173 words... the product and not in all directions, the electron beam is more efficient. A ten kilowatt beam generator is as powerful as about one-million curies from a cobalt- 60 source (Murano 14 - 15). The electron accelerators produce from five to ten million electron volts and ten to fifty kilowatts (Murano 15 - 16). The electron beam efficiency can be increased by aiming the beam at a metal target, usually tungsten or tantalum. This produces Bremsstrahlung x-rays. This type of x-ray can penetrate a...
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Food Irradiation Drug Administration
1,755 wordsAn Epic Future in Cold Pasteurization The preservation of food is essential to maintain life and growth. Its daily intakes nourish our bodies, providing enzymes, in turn giving us energy. The ability of matter exerts radiation in its domain by means of energy in selected foods. Such rationale debates whether a development of technology creates an effective way to reduce the incidence of foodborne diseases, while treating a variety of potential problems in our food supply. An effective method of ...
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Food Processing And Preservation
1,352 words... methods, such as smoking or salting, which yielded a palatable product, were generally preferred. Commercial dehydration of vegetables was initiated in the United States during the American Civil War but, as a result of the poor quality of the product, the industry declined sharply after the war. This cycle was repeated with subsequent wars, but after World War II the dehydration industry thrived. This industry is confined largely to the production of a few dried foods, however, such as milk...
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Science And Technology Food Irradiation
523 wordsFood irradiation has the longest history, more than 40 years, of scientific research and testing of any food technology before approval. Research has been comprehensive, and has included wholesomeness, toxicological, and microbiological evaluation. Worldwide, 38 countries permit irradiation of food, and more than 28 billion lb of food is irradiated annually in Europe. It is important to note that food irradiation has a pretty remarkable list of national and international endorsements: ADA, Ameri...
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X Ray Nobel Prize
1,955 wordsBest Candidate Introduction There has been a trend within recent years to foster the use of digital technologies in our life. Medicine is no exception to the rule, as it continues to use new generation of equipment, which uses the state-of-the-art digital technologies aimed to facilitate obtaining and processing data. This trend develops dynamically, and digital x-ray diagnostics becomes the most technologically advanced direction in the medicine. The paper explores the history of x-ray, the his...
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X Ray Soft Tissues
1,963 words... the systems at the development and design stages) fall under classification as follows: The systems that digitize X-ray image retrieved with the help of X-ray image amplifier (for example, the mass-screening units based on image intensifier); CR - Digital X-ray imaging implying luminophors and fluorescent (for example, computed radiography digitizers). This type of radiography systems utilizes phosphor plates. Semiconductor detectors; Digital X-ray imaging on the basis of multi conduct propo...
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The After Effects Of Chernobyl Accident
396 wordsThe After-Effects of the Chernobyl Accident Some of the most significant effects of the Chernobyl accident are radiation sickness disease and radio phobia. Chronic radiation sickness disease is a disease that progresses as a result of division of cells under the short influence (up to several days) of ionizing radiation. After the explosion in Chernobyl, hundreds of people received large doses of radioactive irradiation, causing acute sickness disease. The most abundant diseases in post-Chernoby...
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Brain Tumors Brain Stem
1,215 wordsBrain CanceThe brain is the center of thought, emotion, memory, speech, and many more, and it is the most sophisticated organ in the human body. A hard skull protects the brain where it floats in a fluid called Cerebrospinal Fluid (CSF). The brain is generally set apart from the rest of the body, and functions rather differently too. Most of the brain cells are called astrocytes, and they basically support and serve the 10 billion working cells that are called neurons. These neurons make about 1...
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Long Term Effects World War Ii
2,387 wordsRadium is a silver-white, highly radioactive element. It? s atomic number is 88, and it is the heaviest alkali earth metal, having a mass number of 226. 025 (See Figure 1). Radium has at least twenty six isotopes, and all are radioactive (Shriver 1995). Since radium is chemically similar to calcium and magnesium, it is absorbed by the bones of animals. Once in the bones, it emits alpha, beta, and gamma rays (Shriver 1993). These rays shrink or destroy tissues and they are the reason radium is so...
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