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Inhalative formaldehyde exposure enhances aggressive behavior and disturbes monoamines in frontal co
Objective Formaldehyde(FA) exposure is known to be toxic to central nervous system of mammals.In this paper,we evaluated......
When I was 6 years old, my parents got me a used bicycle for Christmas. A year or so later, I badly wanted a Sting-Ra......
动词-ing形式是非谓语动词的三种形式之一, 结构虽然不是很复杂, 但内涵丰富, 功能多样。今天我们就着重谈谈动词-ing形式的被动式......
Introduction Advertising is something that we are all exposed to everyday. It has penetrated every corner of society.......
The purpose of the present study was to determined noise levels and to show the annoyance reaction,hearing loss,hearing ......
A novel photochromic complex comprising of Keggin type tungstophosphate acid (PW12) and polyacrylamide (PAM) was prepare......
Integrative medicine (IM), usually called integrated traditional and Western medicine in China, which came into being in......
In this study, the anti-HBV effects of tea polyphenols (TP) were examined. After cells were exposed to TP for 3, 6, 9 da......
Objective To study the effect of electromagnetic pulse (EMP) exposure on the permeability of blood-testicle barrier (BTB......
Objective: To investigate the characteristics of fat metabolism in rat skeletal muscle after hypobaric hypoxia acclimati......
劝说性书信（Persuasive Letter）的语言应该委婉、有逻辑以起到说服作用。这种文体要求作者能换位思考，尽量为对方考虑。为了让对方更......
The proper control over the reverberation times is of vitalimportance to acoustic design of large-sized gymnasium.In the......
Objective To examine the effects on semen and sperm quality of workers after a short and long term exposure to benzene,......
Commwarrior worm is capable of spreading through both Bluetooth and multimedia messaging service (MMS) in smart phone ne......
This paper studies the effect of musical stimulations on the capability of the spatial learning-memory in developing rat......
Background:During the production of tea,tea dust has been viewed as a risk factor that may cause the suffering of change......
Method to assess component contribution to toxicity of complex mixtures: Assessment of puberty acqui
A method based on regression modeling was developed to discern the contribution of component chemicals to the toxicity o......
Nitro-PAH exposures of occupationally-exposed traffic workers and associated urinary 1-nitropyrene m
The assessment of occupational exposure to diesel exhaust(DE) is important from an epidemiological perspective. Urinary ......
Environmental pollution with chromium(Cr) is harmful to humans, animals and plants, while in plants it causes diminished......
目的：通过调查深圳市3～6岁学习绘画儿童血铅水平及生活习惯、状况等，了解该群儿童血铅暴露情况，为开展健康教育和环境干预提供依据。方......
MAC协议是无线Ad Hoc网络的一个重要研究领域,特别是暴露终端和隐终端问题的解决尤为重要.文中介绍了当前Ad Hoc网络中MAC协议研究......
目的探讨输液港囊袋修正术处理输液港注射座外露的有效性及可行性。方法选取我院2018年5月~2019年6月期间896例行静脉输液港植入患......
目的:探讨负压封闭吸引联合血管保护套对兔下肢裸露血管的保护作用及创面修复影响。方法:取健康清洁级新西兰兔30只,将其按随机数......
结合国道110线兴和-呼和浩特改扩建工程，阐述了引入露石混凝土（EAC）的目的和国内外研究现状，提出原材料的选择标准并介绍了施工工艺控......
目的探讨氟乙酰胺中毒时血柠檬酸盐和尿氟的动态变化.方法经口染毒制备 SD大鼠中毒模型,按预实验的LD50结果设置高、中、低剂量组(......
与分析，唯一的有机化合物部件和暴露的油沙在 Qinghai 存在的分发的几个工具，西北中国，被揭示。Qinghhai 油沙与高浸透的烃内容有轻部......
Status of New HIV Infections among Infants Born of HIV Positive Mothers on Prevention of Mother to C
Introduction: The goal of Prevention of Mother to child Transmission (PMTCT) is to minimize new HIV infection with PMTCT......
