What are some factors contributing to population aging? A. Decline in medical technology. B. Lower living standards. C. Advances in medical technology and changes in lifestyle. D. Increase in birth rates. 相关知识点: 试题来源: 解析 C。解析:文中指出导致人口老龄化的因素包括医疗技术的进步、...
Analysis: Contributing factors to the rate of world population growthJUAN WILLIAMS
aPass it on: A new study shows that for women, a healthy diet might be a better way to stave off diseases than supplements. [translate] athe main factors contributing to the decline of the panda population are habitat destruction, illegal hunting and a low rate of reproduction 正在翻译,请...
Capon, S. D., Leslie, A. J. and Clegg, B. 2013. The use of population viability analysis to identify possible factors contributing to the decline of a rare ungulate population in south-eastern Zimbabwe. Koedoe 55: 9 pages. doi: 10.4102/koedoe.v55i1.1081....
Clinical psychology Factors contributing to resilience in a post Katrina New Orleans population MASSACHUSETTS SCHOOL OF PROFESSIONAL PSYCHOLOGY Alan D. Beck ... LMJ Kelly - 《Dissertations & Theses Gradworks》 被引量: 0发表: 2010年 Social memory and resilience in New Orleans A key concept in resil...
Using production function incorporating human capital,this paper makes empirical investigation to the factors influencing agricultural economic growth.Analysis based on time series data from year 1980 to 2007 reveals that human capital investment has become an important part in farmers' living expenses.Farm...
Upregulation of biotransformation genes in gills of oyster Crassostrea brasiliana exposed in situ to urban effluents, Florianópolis Bay, Southern Brazil. The release of untreated sanitary sewage, combined with unplanned urban growth, are major factors contributing to degradation of coastal ecosystems in ...
Psychological distress refers to non-specific symptoms of stress, anxiety and depression, and it is more common in women. Our aim was to investigate factors contributing to psychological distress in the working population, with a special reference to gender differences. Methods We used questionnaire ...
Second, foxes were released into low-density habitats, which facilitated high reproductive success and rapid population growth. Finally, release plans included contingencies to address potential predation impacts, and post-release monitoring allowed management decisions to be supported by comparison of wild...
Furthermore, farming plays a fundamental role in economic growth, contributing to 4% of the world’s gross domestic product. In many developing regions, agriculture can account for more than 25% of GDP, showcasing its significance in driving economic development3. According to the FAO in 2023,...