Results 21 to 30 of about 6,343,319 (297)

Influence of seasonality on macroinvertebrate diversity associated with the aquatic fern Salvinia biloba Raddi

open access: yesEntomoBrasilis, 2020
. The genus Salvinia is composed of fast-growing floating ferns, capable of surviving in different environmental conditions. Some authors suggest that the relationships between this genus and macroinvertebrates may serve as water quality indicators.
Rennan Leite Martins Coutinho   +3 more
doaj   +1 more source

Microbial Contamination of Dental Unit Waterlines and Potential Risk of Infection: A Narrative Review

open access: yesPathogens, 2020
Several studies have revealed that dental unit waterlines (DUWLs) are often contaminated by large numbers of various micro-organisms (bacteria, fungi, protozoa, viruses).
Anna Maria Spagnolo   +2 more
doaj   +1 more source

MONITORING OF MICROBIOLOGY QUALITY RAW WATER AND REFILLED DRINKING WATER DURING COVID-19

open access: yesThe Indonesian Journal of Public Health, 2022
Introduction: Riau province regency / city data for drinking water depots in 2020 show that the largest number of Pekanbaru City in Riau Province has refill drinking water depots, there are 440 depots consisting of 220 feasible depots while 227 depots ...
Herniwanti Herniwanti   +1 more
doaj   +1 more source

fish and fishery products microbiology: bacteria on fish [PDF]

open access: yes, 2011
this is a lecture material on fish and fishery products microbiology at study program of Fisheries Processing Technology, faculty of Fisheries and Marine Science, Diponegoro University, Semarang Indonesia.
Susanto, Eko
core   +1 more source

Principles of green microbiology: The microbial blueprint for sustainable development

open access: yesEnvironmental Advances, 2023
Food, energy, pharmaceuticals, and plastics are some of the most commonly used commodities in the world. Their production and disposal are among the leading impediments to environmental sustainability.
Adenike A. Akinsemolu
doaj   +1 more source

Microbiological examination of sebeel water [PDF]

open access: yesApplied and Environmental Microbiology, 1982
Water samples from clay storage jugs ("zeers") located in homes and at public watering stands ("sebeels") at streets, mosques, and schools were examined. Coliforms, fecal coliforms, and fecal streptococci were detected in 100, 69, 88, and 91.56% of the samples, respectively.
Z H, Hammad, H A, Dirar
openaire   +2 more sources

Disinfectant, Soap or Probiotic Cleaning? Surface Microbiome Diversity and Biofilm Competitive Exclusion

open access: yesMicroorganisms, 2020
This study extends probiotic cleaning research to a built environment. Through an eight-month cleaning trial, we compared the effect of three cleaning products (disinfectant, plain soap, and a probiotic cleaner containing a patented Bacillus spore ...
Wendy Stone   +3 more
doaj   +1 more source

BIOLOGICAL REMOVAL OF DAIRY INDUSTRIAL WASTES BY MARINE CYANOBACTERIA [PDF]

open access: yesJournal of Agricultural Chemistry and Biotechnology, 2005
The possible utilization of whey by some marine cyanobacteria for growth and waste management was studied. The results indicated that both sweet and salt whey could be used as a culturing media for all the tested strains.
A. Higazy   +3 more
doaj   +1 more source

Evaluation of activities aimed at preventing microbiological risks in dental practice

open access: yesMedycyna Pracy, 2013
Background: Microbiological contamination of water in dental unit waterlines (DUWL) creates a risk of cross-infections, and is a source of biological risk factors in the work environment of a dentist.
Jolanta Szymańska, Jolanta Sitkowska
doaj   +1 more source

Assessment of the Microbiological Quality of Caspian Seawater and the Role of Physicochemical Factors on Microbial Load

open access: yesJournal of Environmental Health and Sustainable Development, 2020
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.
Ali Shahryari   +2 more
doaj  

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