Sun, Yu Guo, Jia-Qi Liu, Li-Yan Sverko, Ed Zhang, Zhi Tian, Chong-Guo Huo, Chun-Yan Li, Hai-Ling Ma, Wan-Li Zhang, Zi-Feng
...
Published in
The Science of the total environment
To investigate the seasonal variation of organophosphate esters (OPEs) in air particulate matter (PM) and the corresponding influence factors in indoor environment, 104 indoor PM samples were collected in a test home, Harbin, China, from March 2017 to March 2018. The Σ12OPEs concentrations ranged from 0.41 ng/m3 to 940 ng/m3. Tris(1-chloro-2-propyl...
Xie, Zhen Yang, Jinzhong Huang, Qifei Yang, Yufei
Published in
Environmental science and pollution research international
Heavy metals and polycyclic aromatic hydrocarbons (PAHs) are the important contaminants in used mineral oil (UMO) and likely pose environmental risks in the processes of disposal and regeneration. However, little information on the concentrations and associated with the risk of heavy metals and PAHs in various types of UMO from different industries...
Pan, Y Xin, P Zheng, W L Li, W Wang, D Z
Published in
Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi
目的： 探讨睡眠质量、睡眠时间与MS的关系。 方法： 本研究以2015年中国成人慢性病与营养监测天津地区监测人群为研究对象，采用多阶段整群随机抽样方法抽取天津市7个区42个监测点45~59岁中年人群1 388人为研究对象，对其进行睡眠质量、睡眠时间与MS关系的描述性流行病学分析，采用χ(2)检验、单因素logistic回归和决策树模型进行分析。 结果： 研究对象中睡眠质量良好、一般、较差3组MS患病率分别为30.4%、37.4%和43.1%；睡眠时间充足（6.0~7.5 h）、睡眠时间不足和睡眠时间较长（7.5 h）的人群MS患病率分别为30.6%和36.5%。调整了年龄和性别的单因素logistic回归显示睡眠质量差、睡眠时间不足和睡眠时间较长都是MS的危险因素，差异均有统计学意义（P
Ma, Yunfeng Lin, Xiaoqing Chen, Zhiliang Li, Xiaodong Lu, Shengyong Yan, Jianhua
Published in
Chemosphere
Studies are carried out in two wet scrubbing systems (WSSs) subordinated to two similar full-scale (30 t h-1) municipal solid waste (MSW) incinerators to explore the influence factors and mass balance of memory effect on polychlorinated-ρ-dibenzodioxins and dibenzofurans (PCDD/Fs) emissions. The results show that the memory effect on two WSSs notab...
Wicksén, Daniel
Tidigare forskning visar att karriärval påverkas i och av olika kulturer på olika sätt. Samhällen präglas av ett individualistiskt och kollektivistiskt kulturellt tänkande, vilket även det har förmåga att påverka karriärval på olika sätt. Enligt flera forskare finns ett behov av att som vägledare vara medveten om hur karriärval påverkas i och av an...
Zhang, Yu Zhang, Ke-cun An, Zhi-shan Yu, Yan-ping
Published in
Journal of Mountain Science
Within oasis-desert ecotone regions, the normalized difference vegetation index (NDVI) is an important parameter for evaluating the growth of vegetation. An accurate quantitative study between NDVI and environmental and anthropogenic factors is critical for understand the driving factors of vegetation growth in oasis-desert ecotone. In 2016, four p...
Lin, Xianglong Sun, Zaijin Zhao, Long Zhou, Changzhi Wu, Zhihao Hou, Hong
Published in
Ecotoxicology and environmental safety
Increasing concentrations of metals in soil have posed a serious threat to the soil environment. The control and evaluation of soil metal hazards demand the establishment of soil ecological criteria, which is mainly based on the obtainment of toxicity thresholds. As the most typical representative of soil-dwelling springtails, Folsomia candida perf...
Burnier, Céline Massonnet, Geneviève
Published in
Forensic science international
Today, rape and sexual assault cases are mainly solved using evidence such as medical evidence or DNA analysis. Condom traces have been found to be present in 10% of assaulted women, when no DNA is found [1]. Numerous studies have emphasized the interest of analysing the composition of male condoms and their traces, and developing specific methods ...
Shi, Taoran Ma, Jin Zhang, Yunyun Liu, Chengshuai Hu, Yanbin Gong, Yiwei Wu, Xiao Ju, Tienan Hou, Hong Zhao, Long
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Published in
Environment international
The first national-scale assessment of lead (Pb) contamination in agricultural soils across China was conducted based on >1900 articles published between 1979 and 2016. Pb concentrations, temporal and spatial variations, and influencing factors were analyzed. Children's blood lead levels (BLLs) were also estimated using the integrated exposure upta...
Jia, Mengmeng Zhang, Yanxia Huang, Biao Zhang, Haidong
Published in
Ecotoxicology and environmental safety
Selenium (Se) is an essential trace element for humans and animals. In China, intensive agricultural inputs in greenhouse vegetable production (GVP) have resulted in great changes in Se concentration and bioavailability in soil, which have great influences on Se flux to living organisms through food chains. It is crucial to understand the factors o...
