Results 231 to 240 of about 25,105 (262)

Bacteriological indicators of tropical water quality

Environmental Toxicology and Water Quality, 1996
In a search for appropriate bacterial indicators of tropical water quality using the membrane filtration technique, four bacterial groups were surveyed. Of these, Aeromonas hydrophila, Vibrio species, and fecal coliforms were consistently isolated from the four surface water sources located in southeastern Nigeria.
G. C. Okpokwasili, T. C. Akujobi
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Bacteriologic quality of intraoperative autotransfusion.

Surgery, 1991
Controversies remain about the bacteriologic aspects of intraoperative blood salvage despite the widespread use of this technique. In this prospective study, intraoperative salvaged blood was cultured in 401 patients, according to a direct plating technique. Bacterial growth was detected in 12.7% of cases.
H, Ezzedine, P, Baele, A, Robert
openaire   +1 more source

BACTERIOLOGICAL QUALITY OF CANNERY COOLING WATER

Journal of Food Science, 1977
ABSTRACT Fifty‐nine samples of can‐cooling water from 30 midwestern canneries were examined for aerobic plate count, salmonellae, coagulase‐positive staphylococci, coliforms, enterococci, and mesophilic aerobic and anaerobic (putrefactive) spores including spores of Clostridium botulinum
R. R. GRAVES, R. S. LESNIEWSKI, D. E. LAKE   +2 more
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Bacteriological Quality of Selected Delicatessen Foods

Journal of Milk and Food Technology, 1975
Warm and cold delicatessen foods were purchased from local retail stores and were subsequently analyzed for total plate counts, Staphylococcus aureus and coagulase positive staphylococci, Clostridium perfringens, and coliforms. Foods were analyzed immediately after purchase, after holding 3 h at 37 C, and after holding at 9 C for 4 days.
NATHOLYN D. HARRIS, STEPHEN R. MARTIN, LORETTA ELLIAS   +2 more
openaire   +1 more source

Bacteriological quality of Finnish rivers and lakes

Environmental Toxicology and Water Quality, 1997
Long-term trends in the bacteriological quality of Finnish rivers and lakes were investigated on the basis of some 64,000 observations of thermotolerant coliform bacteria (ThC) and 147,000 observations of fecal streptococci (FS) carried out in 1963-1993. Annual medians of ThC and FS were calculated for rivers and lakes of ten large drainage basins that
J. S. Niemi, R. M. Niemi, V. Malin, M.‐L. Polkolainen   +3 more
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Bacteriological quality of spring water in Bahrain

The Environmentalist, 1990
The bacteriological quality of untreated spring waters in Bahrain were evaluated. Samples were collected from 12 natural springs and analysed for total plate count, total coliform, total faecal coliform, total faecal streptococci and occurrence ofShigella andSalmonella.
Zakaria A. Khunji, O. Abdulrahman, null Musaiger, Hussain A. Mohana   +3 more
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Check Sampling for Monitoring Bacteriological Quality

Journal AWWA, 1975
At no time is a community's water supply ignored. Constant surveillance, which is compulsory, includes sampling and checksampling to determine the quality of the supply. The objective of these stringent procedures is to maintain the best possible quality of drinking water.
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Time to Add Screening for Financial Hardship as a Quality Measure?

Ca-A Cancer Journal for Clinicians, 2021
Ya-Chen Tina Shih, Cathy J Bradley, Syed Yousuf Zafar   +2 more
exaly  

An Assessment of the Physicochemical, Bacteriological Quality of Groundwater and the Water Quality Index (WQI) Used GIS in Ghis Nekor, Northern Morocco

Scientific African, 2023
Chaimae BENAISSA, Belkacem Bouhmadi
exaly  

Measuring the Bacteriological Quality of Milk

Journal of Milk and Food Technology, 1939
openaire   +1 more source