نتایج جستجو برای: microbiological contamination

تعداد نتایج: 72862  

Journal: :Medical principles and practice : international journal of the Kuwait University, Health Science Centre 2010
Candemir Karacan Nilgun Erkek Saliha Senel Suzan Akin Gunduz Gonul Catli Betul Tavil

OBJECTIVE To evaluate the accuracy of urine sample collection methods among children suspected of having urinary tract infections. SUBJECTS AND METHODS Four methods for urine sample collection were evaluated in 1,067 children aged 0-16 years with suspected urinary tract infections over 2 months at Dr. Sami Ulus Children's Hospital. Within 30 min of collection, all specimens were sent to the l...

Journal: :Water environment research : a research publication of the Water Environment Federation 2010
Jiyoung Lee Rolf A Deininger

Water distribution systems can be vulnerable to microbial contamination through cross-connections, wastewater backflow, the intrusion of soiled water after a loss of pressure resulting from an electricity blackout, natural disaster, or intentional contamination of the system in a bioterrrorism event. The most urgent matter a water treatment utility would face in this situation is detecting the ...

Journal: :International Journal of Environmental Research and Public Health 2019

Journal: :Iryo Yakugaku (Japanese Journal of Pharmaceutical Health Care and Sciences) 2013

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