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2021年7月1日 · Hailed as a miracle in the 1950s, the potent bug killer DDT (dichloro-diphenyl-trichloroethane) promised freedom from malaria, typhus and other insect-borne diseases. …

2021年4月14日 · Women face greater risk of obesity, earlier menstruation and possibly breast cancer if their grandmothers were exposed to DDT during pregnancy, researchers say.

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bayes_drt is a Python package for inverting electrochemical impedance spectroscopy (EIS) data to obtain the distribution of relaxation times (DRT) and/or distribution of diffusion times (DDT). …

2023年3月24日 · Now, scientists have discovered that much of the DDT—which had been dumped largely in the 1940s and '50s—never broke down. The chemical remains in its most …

DDT的毒性机理是：透过昆虫体壁的几丁质进入虫体，抑制神经信号传导，使昆虫肌肉痉挛或过度兴奋，最终麻痹而死，类似蛇的神经性毒素。 而DDT对哺乳动物的作用效果，小到被认为无 …

4 天之前 · Hezekiah Watkins was 13 when he was arrested in 1961 for entering a white-only Greyhound bus station in Jackson, sent to state prison and housed on death row. Watkins said …

2014年5月20日 · “Accept these different times…” Russia’s top rok band DDT needs little in the way of introduction - led by Yuri Shevchuk over its 3-decade career, the band has always been …