Xem 1-20 trên 79 kết quả Bacteria in food
  • The regional effects on agricultural income follow from price and quantity impacts on the input and output side. The bottom line in terms of agricultural income is crucially determined by the impacts on revenues from raw milk and meats and related impacts on non fodder items. While fodder activities are important for a detailed analysis, no significant effect on income can be observed since revenues and costs tend to cancel each other.

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  • Unlike natural disasters, where any disruption to business service provision is likely to be hardware-related, disruption to business operation in the event of a pandemic is anticipated to be mainly human-resource oriented. Individual employers must consider their workforces and their particular circumstances. However, most should plan for up to 50% staff absences for periods of about two weeks at the height of a severe pandemic wave, and lower levels of staff absence for a few weeks either side of the peak. Overall, a pandemic wave may last about 8 weeks.

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  • Diarrhea is one of the leading killers of children worldwide, accounting for 16% of deaths of children under five (World Health Organization [WHO], 2008). In Cambo- dia, diarrhea is the third leading cause of mortality for children under the age of five following neonatal causes and pneumonia (WHO, 2006).

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  • Abnormal profits (or the lack thereof) for mutual funds in the stock market have been studied extensively in the literature (see e.g. Jensen (1968, 1969), Brown and Goetzmann (1995), Gruber (1996), Carhart (1997)). The common theme that emerges from these studies is that true riskadjusted abnormal profits are rare in stock portfolios held by mutual funds, and when found, such profits lack persistence.

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  • The participants generally preferred to use and recommend materials that are in the public domain and not subject to copyright, and most of the organizations they represent want their information to reach the public unhindered. Materials produced by or funded by the Federal and most state and local government generally can’t be copyrighted and are in the public domain. Increasingly, such materials are posted on the Internet. In addition, a participant stated that if an agency is producing something with outside support, they should be required to make it freely available.

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  • Natural resources- definition, characteristics and classification of natural resources. Historical development of natural resource economics, major natural resource issues, role of economics in natural resource planning, policy formulation and management. Common property resources. Time and spatial analysis in use of renewable and nonrenewable natural resources. Natural resource accounting. Natural resource scarcity, measures to mitigate resource scarcity, individual utility and the social welfare function.

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  • (BQ) Part 1 book "Modern food microbiology" presents the following contents: Historical background; habitats, taxonomy, and growth parameters; microorganisms in foods; determining microorganisms and/or their products in foods; food preservation and some properties of psychrotrophs, thermophiles, and radiation resistant bacteria.

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  • The 2009 OECD Working Paper „Pension Fund Investment in Infrastructure‟ (Inderst 2009) discusses barriers to pension funds‟ investment in infrastructure projects in general – which can be seen to apply also to green investments.

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  • Ebook Under the microscope: In your Body includes of the world inside you, cells under the microscope, a look at DNA and genes, bacteria in the body, a layer of skin, life on your head, inside your mouth, into the bloodstream, digesting your food, worm host, invader viruses,...

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  • Containers for collecting live hosts may include any type of cage that prevents escape, including plastic vials with pinholes in the lids or with cotton plugs for air circulation and prevention of condensation. The addition of a drying agent, such as silica gel, to the container used for temporary storage will slow or prevent germination of entomopathogenic fungi and bacteria, and help eliminate the growth of saprobic fungi on specimens (Figure 1.3). Aquatic invertebrates and specimens containing nematodes and certain protistan parasites should not be allowed to dry.

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  • For progress to be maintained in a clinical field like sleep medicine, unimpeded, unrestricted access to data and the advances in clinical practice should be available. The reason this book is exciting is that it breaks down the barriers to dissemination of information. Researchers at the forefront of areas that have limited funding can find it difficult to get data from randomised, double-blind, (placebo-controlled), crossover or parallel group studies, etc., and so may be limited to the lowest level of scientific research, i.e. single case, or restricted observational series....

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  • The U.S. apparel industry is large, mature, slow growing, and highly fragmented (Wagle). “Clothing that is sold in the United States is produced both domestically and internationally.” According to the U.S. Department of Commerce, domestic apparel production in 2001 approximately equaled $23.3 billion, a slight decline from $24.7 billion in 2000. Apparel imports for 2002 approximately equaled $63.8 billion and exports were $5.5 billion, a figure that is continually falling in the past two years.

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  • Be sides pro vid ing food, the driv ing force be- hind in creased live stock pro duc tion, live stock have other valu able uses. Live stock re main the most im- por tant if not the sole form of non hu man power avail able to poor farm ers in much of the de vel op ing world. The poor, in par ticu lar, use fer til izer from live stock op era tions, es pe cially when ris ing pe tro- leum prices make chemi cal fer til iz ers un af ford able. Live stock also store value and pro vide in sur...

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  • With the great voyages in the fifteenth century it became necessary to evaluate the damage caused by the potential loss of ships. Emerges then the term risk, with connotations similar to what is meant today, but the understanding of its causes was related to accidents and, therefore, impossible to predict. The development of classical probability theory, in the midseventeenth century, to solve problems related to gambling, allowed the start of the process of quantifying the risks, but the causes were still credited to chance....

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  • An additional benefit of hydrogen peroxide and Fenton's Reagent is the temporary increase of oxygen levels in and around the treatment area. The increased oxygen levels at the fringes of the treatment area can enhance naturally occurring aerobic biodegradation processes that reduce contaminant mass. While there may be concerns about oxidizing hydrocarbon-degrading bacteria in the chemical oxidation treatment area, many studies have shown that soil cannot be readily sterilized by Fenton's Reagent and that microbial populations rapidly rebound following chemical oxidation treatment.

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  • While this and the other Workman montages ultimately elude any causally or narratively-based rhetorical analysis as persuasive marketing devices, their very anti- causality within a broadly thematic framework is of interest in terms of what is and isn’t valorized by these montages as constituting “the movies.” The montage’s argument could be summed up as: “Movies: there’s old ones, new ones, lots of kinds, lots of emotions, there are heroes and the women they fight for, and most of all, there’s love and light.

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  • When a person in any culture has contempt, the opposites of difference and sameness are seen in a terrible, false way: one looks down on others and does not see how they are LIKE oneself. And this makes oneself feel bad. Native Americans of the Northwest Coast are described as swinging from arrogance to self-abasement: "from triumph to shame" (Ruth Benedict, Patterns of Culture, p. 220). This is how I felt. It is a notable fact that people of the Northwest coast came to an art form that criticizes what they were doing as a society, and as people. They created a design which, Franz Boas...

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  • Recent introduction of PSA into the health check up program in Japan resulted in a marked increase of patients with early stage prostate cancer. These patients were treated until now by open or laparoscopic prostatectomy, irradiation therapy including external beam irradiation and brachytherapy, hormonal therapy, watchful waiting and high intensity focused ultrasound.

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  • Looking only at the availability of elevators may not fully illustrate the accessibility of a unit. A unit located on the tenth floor of a multi-story building without a working elevator is less accessible than a unit located on the third floor of the same building. We, therefore, extended the analysis by controlling for the number of floors from the main entrance to the apartment. Data, presented in parentheses, indicate that the majority of people live in multi-family buildings with no more than five stories.

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  • Household and individual variables were collected using an extensive household survey that includes information on household structure, household consumption, expenditure, income, health indicators and educational attendance. The survey was conducted between June and October of 2002. In this subsection, we will comment on the main variables used in the analysis. Table 1 gives the descriptive statistics and definitions of the variables. Though the survey was administered to 122 municipalities, we can only have 102 in our estimating sample.

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