Historical exposure

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  • Illness with influenza in pigs was first recognized during the influenza pandemic of 1918 to 1919, and a swine influenza virus was first isolated from a human in 1974 [46]. In 1976, swine influenza virus caused a respiratory illness with one fatality among 13 soldiers in Fort Dix, New Jersey [7]. No exposure to pigs was found. A subsequent epidemiologic study showed that up to 230 soldiers had been infected with the virus.

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  • Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học quốc tế đề tài : New views on the hypothesis of respiratory cancer risk from soluble nickel exposure; and reconsideration of this risk's historical sources in nickel refineries

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  • We use heterogeneity in the timing of television’s introduction to different local markets to identify the effect of preschool television exposure on standardized test scores during adolescence. Our preferred point estimate indicates that an additional year of preschool television exposure raises average adolescent test scores by about 0.02 standard deviations. We are able to reject negative effects larger than about 0.03 standard deviations per year of television exposure.

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  • Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài: Pre-natal and post-natal exposure to respiratory infection and atopic diseases development: a historical cohort study...

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  • Health care is changing like never before. Every day there are new technologies, new treatments, and new pressures. Changes in response to social, political, and economic factors are challenging and changing everything— including nursing. This text addresses these changes by recognizing that students, now and in the future, will have less clinical experience in acute care settings and more exposure to alternate settings, such as skilled nursing units, home health, and outpatient clinics, for clinical learning experiences.

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  • DreamWorks Animation creates family entertainment, including animated feature films, television specials and series, live entertainment properties and related consumer products, meant for audiences around the world. We have released a total of 23 animated feature films of which Shrek the Third, Shrek 2 and Madagascar were the highest-grossing animated films in the domestic box office in their respective years of release, and Shrek 2 remains the fifth-highest grossing film of all time in the domestic box office.

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  • Reliable gene-lifestyle interaction studies will yield important evidence for the shaping of personalised healthcare. Studies need statistical power with adequate environmental exposures and lifestyle heterogeneity to obtain reliable evidence on the interplay between nurture and nature. Europe has a historic strength in large epidemiological studies but technology development and implementation is needed to better ascertain environmental exposure and dietary heterogeneity.

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  • Given the substantial findings in the area of control and cancer, it is important to explore the construct of control in greater depth. It has been argued (Shapiro, Schwartz, &Astin, 1996) that the relationship between control and health is not a simple linear one: “control is good, and the more control one has the better.”Acceptance (positive yielding) is a unique feature of control that is often overlooked in Western psychology (Shapiro & Astin, 1998), and yet, the literature demonstrates that acceptance is a crucial component in gaining an optimal sense of control.

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  • Harrison's Internal Medicine Chapter 79. Cancer Genetics Cancer Is a Genetic Disease Cancer arises through a series of somatic alterations in DNA that result in unrestrained cellular proliferation. Most of these alterations involve actual sequence changes in DNA (i.e., mutations). They may arise as a consequence of random replication errors, exposure to carcinogens (e.g., radiation), or faulty DNA repair processes. While most cancers arise sporadically, familial clustering of cancers occurs in certain families that carry a germline mutation in a cancer gene.

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  • Cancer arises through a series of somatic alterations in DNA that result in unrestrained cellular proliferation. Most of these alterations involve actual sequence changes in DNA (i.e., mutations). They may arise as a consequence of random replication errors, exposure to carcinogens (e.g., radiation), or faulty DNA repair processes. While most cancers arise sporadically, familial clustering of cancers occurs in certain families that carry a germline mutation in a cancer gene.

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  • Historically speaking, the earliest asset pricing models made rel- atively simple predictions about what it means for a benchmark to be OE to a managed portfolio. The Capital Asset Pricing Model of Sharpe (CAPM, 1964) implies that all investors should hold a broadly diversified “market portfolio,” combined with safe assets or “cash,” according to the investor’s tastes for risk. It follows that an OE portfolio is a broadly diversified portfolio, combined with safe assets or cash, mixed to have the same market risk exposure, or “beta” coefficient as the fund.

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  • As a human-generated and worldwide process, global climate change is a qual- itatively distinct and very significant addition to the spectrum of environmental health hazards encountered by humankind. Historically, environmental health concerns have focused on toxicological or microbiological risks to health from local exposures. However, the scale of environmental health problems is increas- ing and various larger-scale environmental hazards to human population health have begun to appear.

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