D. Humans are not really controlled by natural selection. 3. What does the underlined word “spike” in paragraph 6 mean? A. Fall. B. Vary. C. Change. D. Rise. 4. How did Prof Adrian Lister comment on the human remains study? A. The availability of food and resources has nothing ...
The climate change may lead humans to shrink in size. Steve Brusatte, a researcher at the University of Edinburgh, believed that the way that other mammals have previously responded to periods of climate change could offer an insight into humans' future. He compared the possible difficult situati...
The chapter discusses Pb effects on the hypothalamic–pituitary–adrenal (HPA) axis in humans and experimental systems. It reports persistent effect of maternal Pb dosing on corticosteroid concentrations in offspring reaching adulthood.doi:10.1016/B978-0-444-51554-4.00019-5Paul Mushak...
Effect of fetal or neonatal exposure to monobutyl phthalate (MBP) on testicular development and function in the marmoset Fetal exposure of male rats to some phthalates induces reproductive abnormalities, raising concerns for similar effects in humans. In order to address this... C Mckinnell,RT Mitc...
根据第一段中" Scientists found that a high-salt diet caused cognitive impairments (认知损伤)in mice, and it could produce the same effect on humans.(科学家们发现,高盐饮食会导致老鼠的认知障碍,对人类也会产生同样的影响)"结合文章介绍了这项研究开展的过程以及发现,研究表明,澳大利亚人每天摄入的盐...
Levels of lead ingestion and inhalation producing increased body burden of lead and clinical toxicity in adults and children are compared with usual levels of exposure. The magnitude of lead exposure from air, water, and food is estimated. Sources of high level exposure to lead are described; ur...
(Fig.1e). In a social network, humans share their learning knowledge with each other to provide better object recognition, and one of them acts as a leader to lead the group members to better explore, learn, and adapt to the physical world. Inspired by the human-like learning ...
As EP and ALAD are known to better reflect long-term cumulative Pb-exposure, while B-Pb mainly reflects current or recent exposure level of an individual, cumulative Pb exposure appears to be relevant in increasing BP in humans. 展开
【题目】 Humans aren’t the only ones getting a buzz from coffee.Caffeine can improve memory among honeybees and lead to better pollination(授粉).According to a re
Examines the effects of reducing lead in gasoline on population blood lead levels. Effect of lead exposure on humans; Summary of studies containing data on... Thomas,M Valerie,Socolow,... - 《Environmental Science & Technology》 被引量: 261发表: 1999年 Impact of reduction of lead in gasolin...