نتایج جستجو برای: biological contamination

تعداد نتایج: 512873  

Journal: :iranian journal of environmental sciences 0
mahmud hassan department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh s. m. didar-ul islam department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh fahad ahmed department of environmental sciences,jahangirnagar university,savar,dhaka-1342,bangladesh research fellow(ms),wateraid international,bangladesh mirza a.t.m. tanvir rahman department of environmental sciences, jahangirnagar university, dhaka-1342, bangladesh

readymade garment industries are the prominent economic sector for bangladesh as well as scoping the huge working area for workers. but health condition of workers, drinking water quality, and proper maintenance of the environmental parameters are not well monitored. this study aims to assess the physio-chemical and bacteriological quality of drinking water provided for the garment workers in d...

Journal: :تحقیقات نظام سلامت 0
وحید سروی مغانلو دانشجوی دکتری، گروه خاک شناسی، دانشکده کشاورزی، دانشگاه لرستان، خرم آباد، ایران مصطفی چرم دانشیار، گروه علوم خاک، دانشکده کشاورزی، دانشگاه شهید چمران اهواز، اهواز، ایران حسین معتمدی استادیار، گروه میکروبیولوژی، دانشکده علوم پایه، دانشگاه شهید چمران اهواز، اهواز، ایران حمیدرضا پورزمانی دانشجوی دکتری، کمیته تحقیقات دانشجویی، مؤسسه تحقیقات محیط زیست، دانشگاه علوم پزشکی اصفهان. اصفهان، ایران مرجان فلاح کارشناسی ارشد، گروه محیط زیست، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات اهواز، اهواز، ایران

background: long-term extraction and production of various oil derivatives causes contamination of soil adjacent to production and refining area. the main important issue is the ecological hazard of these pollutants. the main aim of the study was to identify and separate native bacteria that are responsible for degradation of oil contaminated fields. methods: we prepared a compound sample of co...

Journal: :journal of tethys 0

the aim of this study is to investigate drinking water contamination and to identify potential sources of contamination during the water production, delivery process and in water tanks in the kindergartens of gaza strip governorates. the samples were taken from water tanks in the kindergartens, water tankers and private desalination facilities in the gaza strip and analyzed for chemical and bio...

Journal: :Proceedings of the National Academy of Sciences 1960

Readymade garment industries are the prominent economic sector for Bangladesh as well as scoping the huge working area for workers. But health condition of workers, drinking water quality, and proper maintenance of the environmental parameters are not well monitored. This study aims to assess the physio-chemical and bacteriological quality of drinking water provided for the garment workers in D...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1960
C Sagan

12 Kuiper, G. P., these PROCEEDINGS, 40, 1096 (1954). 13 Fox, S. W., Am. Scientist, 44, 347 (1956); Harada, K., and S. W. Fox, Arch. Biochem. Biophys., 86, 274 (1960). 14 Gordy, W., W. B. Ard, and H. Shields, these PROCEEDINGS, 41, 983 (1955). 16 Sagan, C., Evolution, 11, 40 (1957). 16 Whipple, F. L., in Vistas in Astronautics, eds. M. Alperin and H. F. Gregory (New York: Pergamon Press, 1959),...

Journal: Pollution 2016

Readymade garment industries are the prominent economic sector for Bangladesh as well as scoping the huge working area for workers. But health condition of workers, drinking water quality, and proper maintenance of the environmental parameters are not well monitored. This study aims to assess the physio-chemical and bacteriological quality of drinking water provided for the garment workers in D...

Journal: :IOP Conference Series: Earth and Environmental Science 2021

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - پژوهشکده علوم محیطی 1387

چکیده ندارد.

Journal: :دانش گیاه پزشکی ایران 0
ترانه اسکو مربی پژوهش بخش گیاهپزشکی، مؤسسه تحقیقات برنج کشور، آمل فرزاد مجیدی شیلسر استادیار مؤسسه تحقیقات برنج کشور، رشت سید اصغر دریاباری کارشناس بخش گیاهپزشکی، مؤسسه تحقیقات برنج کشور، آمل

rice is among the most important food crops throughout the world. hybrid rice benefits from about a 30 percent yield advantage over the conventional pure line varieties and this phenomenon can play an important role in fighting world hunger. to diminish the damage of rice pests, development of insect pest management strategies in hybrid rice is necessary. this study was aimed at evaluating the ...

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