When some people began to settle down and produce their food through farming and animal domestication — starting about 10,000 years ago — the first epidemiological transition occurred. Infectious diseases increased in impact, as larger and denser concentrations of people provided greater opportunity fo...
What is the glass transition temperature of LDPE? What is the glass transition temperature of epoxy? What is the glass transition temperature of polyester? What is the glass transition temperature of PVC? What is the glass transition temperature of water?
What is isomeric transition? What is a positive correlation? What is a transforming boundary? What is complementary base pairing? What is the first pass effect? What is ecological variation? What is epidemiological transition? What is a photochemistry reaction?
In the present context of the Chinese male marriage squeeze, commercial sex is becoming an important way for bachelors to meet their sexual needs. Using da... X Yang,I Attané,S Li 被引量: 0发表: 2013年 Sexual Health Care Practitioners' Evaluation of Men Who Have Sex With Men Background...
The underlying theoretical reason for the presence of DIF is explicated, followed by a discussion of how to test for the presence of DIF using logistic regression and DIFPACK, which includes SIBTEST, PSIBTEST and Crossing SIBTEST. This manuscript stresses the importance of conducting DIF analyses...
摘要: International Journal of Obesity is a monthly, multi-disciplinary forum for papers describing basic, clinical and applied studies in biochemistry, genetics and nutrition, together with molecular, metabolic, psychological and epidemiological aspects of obesity and related disorders...
These changes are the result of 1) the demographic transition, 2) the epidemiological transition, and 3) the nutrition transition. Countries throughout the world are at various stages of the nutrition transition, as traditional diets give way to eating patterns characterized by more animal products...
Glass Transition Occurence: For polymers, the party is over when the temperature falls close to or below the Tg, and the long-range segmental motion stops. The polymer transforms from being soft and pliable to being hard and brittle when this long-range motion stops. This is when the glass...
Transition from local epidemics to a global pandemic, according to the WHO, “may occur quickly or gradually as indicated by the global risk assessment, principally based on virological, epidemiological and clinical data.” At the moment, however, WHO says the coronavirus has not caused a “susta...
Making a difference: The construction of ethnicity in HIV and STI epidemiological research by the Dutch National Institute for Public Health and the Enviro... Biomedical and public health researchers and practitioners routinely record and comment on ethnicity: however, the use of this category is oft...