Results 21 to 30 of about 51,801 (265)

Pit latrines and their impacts on groundwater quality: a systematic review. [PDF]

open access: yes, 2013
BackgroundPit latrines are one of the most common human excreta disposal systems in low-income countries, and their use is on the rise as countries aim to meet the sanitation-related target of the Millennium Development Goals.
Graham, Jay P, Polizzotto, Matthew L
core   +2 more sources

Citizen science in Lebanon—a case study for groundwater quality monitoring [PDF]

open access: yesRoyal Society Open Science, 2019
Over the past decade, several citizen science projects have been launched, with a smaller subset addressing citizen scientists' involvement in water quality monitoring.
Rima Baalbaki   +5 more
doaj   +1 more source

Oregano essential oil-pectin edible films as anti-quorum sensing and food antimicrobial agents [PDF]

open access: yes, 2014
Edible films can be used as carriers for antimicrobial compounds to assure food safety andquality; in addition, pathogenesis of food bacteria is related to a cell to cell communicationmechanism calledquorum sensing(QS).
Alvarez, María Victoria   +8 more
core   +5 more sources

Microbiological Quality of Fresh Nopal Juice

open access: yesMicroorganisms, 2016
The consumption of fresh nopal cactus juice is widely popular among health-conscious consumers in Mexico. The juice is prepared from fresh cladodes that have only been rinsed with tap water and are not subjected to a pasteurization or terminal bacterial ...
Ana María Hernández-Anguiano   +4 more
doaj   +1 more source

Relationships of total coliform, fecal coliform, and organic pollution levels in the Tamagawa River.

open access: yesNIPPON SUISAN GAKKAISHI, 1984
Total coliform (TC) and fecal coliform (FC) organisms were enumerated and isolated from water samples from several stations on the Tamagawas River and its tributaries in Tokyo. The level of these indicator bacteria and biochemical oxygen demand(BOD) markedly increased from the upper streams towards the lower reaches of this river system.
Akira HIRAISHI   +2 more
openaire   +2 more sources

Assessment of Bacterial Accumulation and Environmental Factors in Sentinel Oysters and Estuarine Water Quality from the Phang Nga Estuary Area in Thailand. [PDF]

open access: yes, 2018
This study characterized microbiological and chemical contamination of oyster meat and estuarine water in Phang Nga, Thailand. Pooled oyster meats (n = 144), estuarine waters (n = 96) and environmental parameters were collected from March, 2016 to ...
Atwill, Edward R   +2 more
core   +2 more sources

Evaluation of minor pathogen intramammary infection, susceptibility parameters, and somatic cell counts on the development of new intramammary infections with major mastitis pathogens [PDF]

open access: yes, 2012
Major mastitis pathogens such as Staphylococcus aureus, Streptococcus uberis, Streptococcus dysgalactiae, and coliforms are usually considered more virulent and damaging to the udder than minor mastitis pathogens such as Corynebacterium spp.
Dohoo, I R   +3 more
core   +2 more sources

Study of Slow Sand Filtration in Removing Total Coliforms and E.Coli

open access: yesJurnal Sains & Teknologi Lingkungan, 2015
This study was aimed to evaluate the performance of SSF in removing bacteria (Total Coliforms and E. Coli) in regard to grain size distribution and grain shape intermittently.
Ekha Yogafanny   +2 more
doaj   +1 more source

New methods to assess fecal contamination in beach water quality [PDF]

open access: yes, 2015
The emerging paradigm in assessment of recreational water quality needs a basic information on microbial contamination. Recreational water is susceptible to fecal contamination which may increase in health risk associated with swimming in polluted ...
Kwan, Soo Chen   +2 more
core   +1 more source

Risk factors with the occurrence of parasites and coliform in vegetables from an agroindustry

open access: yesRevista Ceres
In this study, we evaluated the risk factors associated with the occurrence of total coliforms, thermotolerant coliforms, and intestinal parasite eggs in vegetables from an agroindustry in the city of Ibiúna - SP, Brazil.
Francisco Rafael Martins Soto   +5 more
doaj   +1 more source

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