Results 31 to 40 of about 55,315 (286)

Physicochemical and Bacteriological Analysis of Water used for Drinking Purposes within a Residential University

open access: yesNUST Journal of Engineering Sciences, 2012
This study was carried out to highlight the emerging concerns related to drinking water contamination and to assess mainly the bacteriological quality of drinking water supply within a residential university.
Sara Ishaque   +4 more
doaj   +1 more source

FAKTOR - FAKTOR YANG BERHUBUNGAN DENGAN KUALITAS BAKTERIOLOGIS AIR MINUM ISI ULANG DI KABUPATEN JEPARA [PDF]

open access: yes, 2007
Air merupakan kebutuhan mutlak bagi kehidupan manusia dan makhluk hidup lainnya. Kebutuhan air dapat diatasi dengan mengembangkan usaha air minum isi ulang.
MAHARANI, ATIKA DEWI
core  

Bacteriological assessment of urban water sources in Khamis Mushait Governorate, southwestern Saudi Arabia [PDF]

open access: yes, 2009
Background Urban water sources of Khamis Mushait Governorate, southwestern Saudi Arabia, were studied to assess their bacteriological characteristics and suitability for potable purposes.
Eed L Sh AlOtaibi
core   +1 more source

Bacteriological Quality Analysis of Water in Storage Tanks in A University Community, South Southern - Nigeria

open access: yesSokoto Journal of Medical Laboratory Science, 2021
The use of unsafe water supplies and microbial contaminated water may pose serious health challenge to users. The aim of the study was to determine the level of bacterial contamination of the various water sources and the suitability for human use and ...
Ofonime M. Ogba *, Oluwayemisi A. Olorode , Mary P. Okon and Nse O. Umoh
doaj  

Combined 5‐aminolevulinic acid and ferric ammonium citrate treatment promotes hair follicle growth by activating dermal papilla cells

open access: yesFEBS Open Bio, EarlyView.
5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley   +1 more source

Automated monitoring of recovered water quality [PDF]

open access: yes, 1974
Laboratory prototype water quality monitoring system provides automatic system for online monitoring of chemical, physical, and bacteriological properties of recovered water and for signaling malfunction in water recovery system.
Hartung, W. H.   +2 more
core   +1 more source

High Humidity Exacerbates Psoriasiform Skin Disease Relapse by Increasing Tissue‐Resident Memory T Cells via Altering Skin Microbiota

open access: yesAdvanced Science, EarlyView.
We demonstrated that high humidity worsened psoriasis relapse in murine psoriasiform skin inflammation by increasing skin‐resident memory CD8+ cells via upregulating IL‐15Rα on keratinocytes. The increases in IL‐15Rα and memory CD8+ cells were attributed to S. nepalensis and its metabolite ADMA in skin exposed to high humidity.
Chun‐Ling Liang   +10 more
wiley   +1 more source

Field Studies and Modeling Exploring Mean and Maximum Water Age Association to Water Quality in a Drinking Water Distribution Network [PDF]

open access: yes, 2011
This paper presents the findings of an investigation into predicted/modeled water age and the associated quality characteristics within a UK drinking water distribution network to determine if there is a discernable link.
Boxall, J., Machell, J.
core   +1 more source

Bacteriological study of seawater for the culture of bivalve molluscs in Baja California

open access: yesCiencias Marinas, 1994
During critical seasons of environmental pollution, bacteriological samplings were made in Willard Bay and Los Angeles Bay, Baja California, in 1985-1987, and in Falsa Bay and Todos Santos Bay, B.C., in 1991-1993.
MV Orozco-Borbón   +3 more
doaj   +1 more source

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

open access: yesAdvanced Science, EarlyView.
Itch‐induced tick removal (IITR): An acquired neuroimmune mechanism, itch‐induced tick removal, develops after repeated tick exposure, mobilizing T cells and macrophages at the tick bite site to trigger a rapid scratching response that facilitates timely tick removal within a critical window that precedes the transmission of many tick‐borne pathogens ...
Johannes S. P. Doehl   +27 more
wiley   +1 more source

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