Results 111 to 120 of about 31,264 (259)

Occupational Injuries and Knowledge about Standard Precautions related to infectious diseases among clinical laboratories in Kerman

open access: yesMedical Laboratory Journal, 2015
Background and objective: Bioindicators of drinking water are always influenced by physical and chemical factors such as turbidity and chlorine.  Considering the assessment of drinking water quality is based on residual chlorine, E.coli, heterotrophic ...
Pouryazdanpanah, N   +2 more
doaj  

Microbial Assessment of Drinking Water Sources in Himachal Pradesh, India

open access: yesIndian Journal of Public Health
World Health Organization and Bureau of Indian Standards recommend zero tolerance for coliforms in drinking water. A total of 592 drinking sources from 11 districts of Himachal Pradesh, India, were screened for coliform contamination and the presence of ...
Sidharath Dev Thakur   +5 more
doaj   +1 more source

Survey of Microbial Quality of Drinking Water in Rural Areas of Saqqez, Iran [PDF]

open access: yes
Safety drinking water providing is one of the main purposes for community development and improvement. Having a healthy community is related to the safe drinking water. In this study, we surveyed the microbial quality of 116 villages under cover of the
دهقانی, محمدهادی   +3 more
core  

Tracking Bacterial Pollution Sources in Hampton Harbor [PDF]

open access: yes, 2003
Fecal-borne microorganisms impact many shellfish-growing waters in coastal New Hampshire. Watersheds are often subject to fecal contamination by a variety of sources and efforts to improve water quality are often limited because of lack of information on
Jones, Stephen H., Landry, Natalie
core   +2 more sources

Description and field test of an in situ coliform monitoring system [PDF]

open access: yes
A prototype in situ system for monitoring the levels of fecal coliforms in shallow water bodies was developed and evaluated. This system was based on the known relationship between the concentration of the coliform bacteria and the amount of hydrogen ...
Grana, D. C., Wilkins, J. R.
core   +1 more source

Microbiological quality of lettuce (Lactuca sativa) consumed on the streets of Maroua (Cameroon: Effect of disinfecting agents used by some vendors [PDF]

open access: yes, 2017
This study was carried out to determine and compare the microbiological quality of lettuce (Lactuca sativa) from market (unwashed) and those ready to eat in Maroua. The results revealed that 92.3% of lettuce vendors in Maroua, used Chlorine and 7.7% used
Anyindong, J.   +6 more
core  

Qualitative Analysis Of The Coastal Strip South Of The Caspian Sea Waters And Determine Environmental Health Indicators In Coastal Projects Of Guilan [PDF]

open access: yesسلامت و محیط, 2012
Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 Background and Objectives: Guilan province, with unique environmental values ​​of the Caspian Sea is located in the southwest of Caspian Sea.
Ramin Nabizadeh   +3 more
doaj  

Buffalo National River Ecosystems - Part II [PDF]

open access: yes, 1976
The priorities were established for the Buffalo National River Ecosystem Studies through meetings and correspondence with Mr. Roland Wauer and other personnel of the Office of Natural Sciences, Southwest Region of the National Park Service.
Babcock, R. E.   +6 more
core   +2 more sources

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