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排序方式: 共有191条查询结果,搜索用时 31 毫秒
31.
Ashraf Mahsoon Zeshan Muhammad Hafeez Sadia Hussain Rahib Qadir Abdul Majid Muzaffar Ahmad Farman Ahmad Sajid Rashid 《Environmental science and pollution research international》2022,29(25):37129-37143
Environmental Science and Pollution Research - This study investigated the seasonal and temporal variations in the extent and source of physiochemical and toxic trace elements in the Lakhodair... 相似文献
32.
Bheel Naraindas Ali Montasir Osman Ahmed Tafsirojjaman Khahro Shabir Hussain Keerio Manthar Ali 《Environmental science and pollution research international》2022,29(4):5224-5239
Environmental Science and Pollution Research - In recent years, the research direction is shifted toward introducing new supplementary cementitious materials (SCM) in lieu of in place of Portland... 相似文献
33.
Ashraf Muhammad Arslan Rasheed Rizwan Hussain Iqbal Iqbal Muhammad Farooq Muhammad Umar Saleem Muhammad Hamzah Ali Shafaqat 《Environmental science and pollution research international》2022,29(30):45527-45548
Environmental Science and Pollution Research - The present study was undertaken to appraise the efficacy of exogenous taurine in alleviating boron (B) and chromium (Cr) toxicity. Taurine protects... 相似文献
34.
Ali Jabir Akram Vaseem Burhan Muqbil 《Environmental science and pollution research international》2022,29(30):45646-45655
Environmental Science and Pollution Research - This study examines how economic complexity, along with human capital, total factor productivity, foreign direct investment, and trade openness, leads... 相似文献
35.
Ghaffar Imania Rashid Muhammad Akmal Muhammad Hussain Ali 《Environmental science and pollution research international》2022,29(38):56928-56947
Environmental Science and Pollution Research - Plastics have become inevitable for human beings in their daily life. Million tons of plastic waste is entering in oceans, soil, freshwater, and... 相似文献
36.
Phulpoto Anwar Hussain Qazi Muneer Ahmed Haq Ihsan Ul Phul Abdul Rahman Ahmed Safia Kanhar Nisar Ahmed 《Environmental science and pollution research international》2018,25(17):16578-16578
Environmental Science and Pollution Research - The original publication of this paper contains a mistake. 相似文献
37.
Bernard Jean-Thomas Hussain Jakir Sinha Mishaal Masud 《Environmental Economics and Policy Studies》2020,22(2):109-126
Environmental Economics and Policy Studies - We capitalize on access to plant-level data in examining the changes in emissions of biochemical oxygen demand (BOD), total suspended solids (TSS), and... 相似文献
38.
Raza Ali Khan Muhammad Tariq Iqbal Ali Qamar Hussain Tanveer Narjis Saadia 《Environmental science and pollution research international》2021,28(30):40378-40393
Environmental Science and Pollution Research - This study was designed to investigate the impact of meteorological indicators (temperature, rainfall, and humidity) on total COVID-19 cases in... 相似文献
39.
Studies on the toxicity, metabolism, and anticholinesterase properties of acephate and methamidophos 总被引:2,自引:0,他引:2
M A Hussain R B Mohamad P C Oloffs 《Journal of environmental science and health. Part. B》1985,20(1):129-147
The toxicity of acephate to four species of aquatic insects, as well as the metabolism and cholinesterase-inhibiting properties of the chemical in the rat were studied. The results indicated that mayfly larvae were very sensitive to the toxic effects of acephate, whereas larvae of the stonefly, damselfly and mosquito were much less sensitive. In the rat, orally-administered acephate was rapidly absorbed from the intestines and severely inhibited the cholinesterases in the blood and brain. The enzymes began to recover after 24 hours, while the chemical was completely eliminated within three days. The amount of methamidophos observed in the liver was extremely low. The cholinesterase-inhibiting properties of acephate and methamidophos were compared in vitro to that of paraoxon, a known strong anticholinesterase. Enzymes from four vertebrates were used. In all cases, except one, acephate was found to be six orders of magnitude weaker than paraoxon, whereas methamidophos was three orders weaker. Trout brain cholinesterase was the exception; it was as sensitive to paraoxon as it was to methamidophos. Finally, four cholinesterases were inhibited with methamidophos, and their ability to reactivate spontaneously or to recover by induction with pyridine aldoxime methiodide (PAM) in vitro were determined. The results suggested that methamidophos-inhibited cholinesterases did not reactivate spontaneously; instead the enzymes remained inhibited either in a phosphorylated or an aged state. The significance of these results are discussed in relation to the use of acephate for forest insect pests. 相似文献
40.
Juan Qin Chuanmeng Yang Chong Cui Jiantao Huang Ahmad Hussain Hailong Ma 《环境科学学报(英文版)》2016,28(9):91-99
Lime mud is a kind of solid waste in the papermaking industry, which has been a source of serious environmental pollution. Ceramsites containing anorthite and gehlenite were prepared from lime mud and fly ash through the solid state reaction method at 1050°C. The objective of this study was to explore the efficiency of Ca2 + and OH− release and assess the phosphorus and copper ion removal performance of the ceramsites via batch experiments, X-ray diffraction (XRD) and scanning electron microscopy (SEM). The results show that Ca2 + and OH− were released from the ceramsites due to the dissolution of anorthite, gehlenite and available lime. It is also concluded that gehlenite had stronger capacity for Ca2 + and OH− release compared with anorthite. The Ca2 + release could be fit well by the Avrami kinetic model. Increases of porosity, dosage and temperature were associated with increases in the concentrations of Ca2 + and OH− released. Under different conditions, the ceramsites could maintain aqueous solutions in alkaline conditions (pH = 9.3–10.9) and the release of Ca2 + was not affected. The removal rates of phosphorus and copper ions were as high as 96.88% and 96.81%, respectively. The final pH values of both phosphorus and copper ions solutions changed slightly. The reuse of lime mud in the form of ceramsites is an effective strategy. 相似文献