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51.
Qureshi Tahira Memon Najma Memon Saima Q. Yavuz Handan Lachgar Abdesadek Denizli Adil 《Environmental science and pollution research international》2019,26(10):9796-9804
Environmental Science and Pollution Research - Pharmaceutically active compounds like diclofenac (DFS), ibuprofen (IBP), and other drugs that persist in the environment are listed as emerging... 相似文献
52.
Faruqi M Humam Zaim Siddiqui Faisal Zia Hassan Saeikh Zaffar 《Journal of Material Cycles and Waste Management》2021,23(2):566-580
Journal of Material Cycles and Waste Management - In this study, the dewaterability characteristics of electroplating sludge have been investigated after treatment with microwave irradiation. While... 相似文献
53.
54.
Mehmood Usman Mansoor Amal Tariq Salman Ul-Haq Zia 《Environmental science and pollution research international》2021,28(21):26441-26448
Environmental Science and Pollution Research - This research analyzes the impacts of tourism and globalization on CO2 emissions in South Asian countries. The annual data was converted into... 相似文献
55.
Karim D. Kalache Roberto Romero Giancarlo Conoscenti Faisal Qureshi Suzanne M. Jacques Tinnakorn Chaiworapongsa Marjorie Treadwell Anthony Johnson 《黑龙江环境通报》2003,23(2):108-110
A case of dilated coronary sinus with persistent left superior vena cava diagnosed at 33 weeks in a fetus with trisomy 18 is reported. The features of this cardiac anomaly on prenatal ultrasonography and its association with trisomy 18 are discussed. Published in 2003 John Wiley & Sons, Ltd. 相似文献
56.
Understanding employee innovative behavior: Integrating the social network and leader–member exchange perspectives 下载免费PDF全文
By integrating social network theory and leader–member exchange (LMX) theory, we explore the effects of three types of social relationships on employee innovative behavior: weak ties outside the group, LMX, and strong ties within the group. The results from a sample in a high‐tech firm showed that LMX fully mediated the positive relationship between out‐group weak ties and innovative behavior. Furthermore, within‐group strong ties negatively moderated the second stage of this indirect relationship, such that LMX was positively and significantly related to innovative behavior only when the number of within‐group strong ties was low. The theoretical and practical implications of these findings are discussed. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
57.
M J Qureshi F F Jamil A Haq S H Naqvi 《Journal of environmental science and health. Part. B》1992,27(4):369-375
Wheat grains were treated with 14C-pirimiphos-methyl to generate bound residues for testing their bioavailability to rats. Bound residues accounted for 25% of the applied dose (50 ppm) at the end of one year. When the grain bound residues were fed to rats for 48 hours the animals eliminated 30 and 40% of the administered dose in urine and feces respectively, after 5 days. Radioactivity in some selected organs and blood accounted for 37% of the administered dose after 2 days, which gradually declined to 1% after 5 days. These data indicate that wheat-bound pirimiphos-methyl residues are moderately bioavailable to rats. In a 90-day feeding study, inhibition of plasma cholinesterase and brain acetylcholinesterase strongly suggest that the bound residues possess a toxicological potential. 相似文献
58.
Mastan SA Qureshi TA 《Journal of environmental biology / Academy of Environmental Biology, India》2001,22(3):187-192
Bacteriological examination of certain water bodies and fishes carrying EUS was carried out. As a whole, 17 species of bacteria were isolated from the investigated water bodies and EUS affected fishes. The species of bacteria isolated from fishes are common to those isolated from water. Experimental infection trials conducted suggested that Aeromonas hydrophila in association with Pseudomonas fluorescens, may be playing the role of primary aetiological agent in producing EUS in fishes. 相似文献
59.
While riparin vegetation can play a major role in protecting land, water and natural habitat in catchments, there are high costs associated with tree planting and establishment and in diverting land from cropping. The distribution of costs and benefits of riparian revegetation creates conflicts in the objectives of various stakeholder groups. Multicriteria analysis provides an appropriate tool to evaluate alternative riparian revegetation options, and to accommodate the conflicting views of various stakeholder groups. This paper discusses an application of multicriteria analysis in an evaluation of riparian revegetation policy options for Scheu Creek, a small sub-catchment in the Johnstone River catchment in north Queensland, Australia. Clear differences are found in the rankings of revegetation options for different stakeholder groups with respect to environmental, social and economic impacts. Implementation of a revegetation option will involve considerable cost for landholders for the benefits of society. Queensland legislation does not provide a means to require farmers to implement riparian revegetation, hence the need for subsidies, tax incentives and moral suasion. 相似文献
60.
Qureshi S Richards BK McBride MB Baveye P Steenhuis TS 《Journal of environmental quality》2003,32(6):2067-2075
Due to geochemical processes, peat soils often have elevated concentrations of trace elements, which are gradually released following drainage for agriculture. Our objectives were to use incubation temperatures to vary microbial activity in two metalliferous peats (M7 acidic peat and M3 neutral peat) from the Elba, New York region, and to use periodic leaching to assess the extent of trace element release from these soils. Dried soils were mixed with glass beads to maintain aeration, moistened, and incubated at 4, 16, 28, and 37 degrees C in 10-cm-diameter x 8-cm-tall columns. Five incubation-leaching cycles were performed, each consisting of 7.3 d of incubation (28 d for the final cycle) followed by 16 h of leaching with synthetic acid rain at 2.5 mm h(-1). Microbial activity was determined initially and after the final leaching by measuring C mineralization following glucose stimulation. Cumulative respiration results were ranked 28 > 16 > 4 > 37 degrees C, with M7 acidic peat respiration values greater than M3 neutral peat at each temperature. Initial leachate pH levels were between 2 and 4, with acidification less pronounced and shorter-lived for the M3 peat. Leachate S, dissolved organic carbon (DOC), NO3-N, and trace elements declined with successive leachings (rebounding slightly in the final M3 leachate), with concentrations typically greater in the M7 leachate. Elemental losses followed the same general ranking (28 > 16 > 4 > 37 degrees C); losses at 28 degrees C were 15 to 22% for As, Cd, Ni, and Zn from the M7 peat; losses from M3 were comparable only for Cu (1%) and Ni (19%). The correlation of respiration with S, DOC, and trace elements losses indicates that microbial processes mediated the release of trace elements in both peat soils. Neutral M3 peat pH levels limited losses of most analytes. 相似文献