نتایج جستجو برای: indicator bacteria
تعداد نتایج: 253746 فیلتر نتایج به سال:
Background and Aim: Pomegranate skin contains large amounts of antibacterial and antioxidant compounds. Increasing antibiotic resistance in Escherichia coli bacteria as a major contributor to urinary tract infections and Staphylococcus aureus is a cause of resistance to treatment-resistant infections, a serious need for alternative therapies or compounds that exhibit less resistance. The aim ...
Citation: Takasu H and Nagata T (2015) High Proline Content of Bacteria-Sized Particles in the Western North Pacific and Its Potential as a New Biogeochemical Indicator of Organic Matter Diagenesis. Front. Mar. Sci. 2:110. doi: 10.3389/fmars.2015.00110 High Proline Content of Bacteria-Sized Particles in the Western North Pacific and Its Potential as a New Biogeochemical Indicator of Organic Mat...
Introduction: Analyzing the health risk associated with the microbial contamination of seawater is necessary to ensure that there is not any threat to human or environment. The aim of this study was to evaluate the microbiological quality of Caspian sea water using indicator bacteria. Some Physicochemical parameters were studied to assed their association with the contamination level of Caspian...
Floodwaters in New Orleans from Hurricanes Katrina and Rita were observed to contain high levels of fecal indicator bacteria and microbial pathogens, generating concern about long-term impacts of these floodwaters on the sediment and water quality of the New Orleans area and Lake Pontchartrain. We show here that fecal indicator microbe concentrations in offshore waters from Lake Pontchartrain r...
California’s beach water quality monitoring programs are the most comprehensive in the nation. State Health Services regulations implemented in response to California Assembly Bill 411 require measurement of three indicator bacteria (total coliforms, fecal coliforms and enterococci) on at least a weekly basis at high use beaches. Regulations further require that the public be warned of possible...
The waste treatment facilities and final effluents of 11 meat-packing plants in the Province of Alberta were investigated primarily to determine the numbers of indicator bacteria and the presence of Salmonella. This was done to discover the efficiency of the treatment systems presently in operation in reducing bacterial numbers and to establish the need for disinfection and for bacterial standa...
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