Results 141 to 150 of about 1,037,040 (250)

Development of a sustainable water treatment process using biochar as substrate for filtration and coliform removal

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Preparation, modification, and characterization of biochar from woodchips and its application in stream water filtration, evaluated through physicochemical and microbiological analyses. Abstract Global microbial water contamination affects 1.8 billion people, necessitating efficient and sustainable treatment methods.
Tariq Khalil   +8 more
wiley   +1 more source

A retrospective analysis of emergency department cultures in a tertiary care center. [PDF]

open access: yesBMC Infect Dis
İnce N   +5 more
europepmc   +1 more source

Performance assessment of a potential underground thermal storage facility: Case study of the closed mine Prosper‐Haniel in the Ruhr coal mining area in Germany

open access: yesDeep Underground Science and Engineering, EarlyView.
This study demonstrates the feasibility of an underground closed‐loop thermal storage facility at a post‐mining site, intended for seasonal heat energy storage. Its principal design shows water flow directions in winter and summer (1, 2), heat pumps (3), an upper water reservoir (4), and connecting pipes (5).
Dmytro Rudakov, Oleksandr Inkin
wiley   +1 more source

Mosaic activation of the zebrafish hsp70l heat shock promoter: Implications for interpreting transgenes

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background The promoters and enhancers of heat shock genes, such as the 1.5‐kb promoter of the zebrafish hsp70l gene, are valuable tools for temporal activation of transgenes. It has been widely purported that heat shock treatments result in ubiquitous expression of hsp70l‐driven transgenes.
Jong‐Su Park, Xiangyun Wei
wiley   +1 more source

Improving the culture surrounding tracheal aspirates in mechanically ventilated children. [PDF]

open access: yesJ Clin Microbiol
Jelic M   +9 more
europepmc   +1 more source

Challenges in Food Microbiology Proficiency Testing

open access: yes, 2012
Inter-laboratory comparisons aim to ensure the equivalence of the analytical results provided by different laboratories, in “real-life” conditions. Food microbiology PTs including only reference materials, artificially inoculated samples or reference ...
Goffaux, Marie-Julie   +3 more
core  

Food microbiology proficiency testing unsing naturally contaminated matrices.

open access: yes, 2013
Since 1991, the REQUASUD network has been organizing food microbiology proficiency testing (PT) proposing authentic food matrices with or without artificial inoculation.
Abdel Massih, Marleen, PT-Conf
core  

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