Results 31 to 40 of about 22,028 (295)

Chlorinated Pesticide Residues in Chicken Egg

open access: yesPoultry Science, 1979
Two hundred and twenty-one representative samples of chicken eggs of native and commercial strains of Gallus domesticus were collected during January 1975 to August 1977 throughout the Tehran area and the Northern province of Mazandarane. The samples were analyzed for chlorinated pesticide residues by gas-liquid chromatography.
S E, Hashemy-Tonkabony, B, Mosstofian
openaire   +2 more sources

Experimental appraisal and numerical modelling of chlorine demand and decay in a typical drinking water distribution network in South Africa

open access: yesEcotoxicology and Environmental Safety
Safe drinking water requires sound monitoring and maintenance of residual chlorine within drinking water distribution networks (DWDNs) to suppress possible microbial regrowth.
Donald Maphanga   +4 more
doaj   +1 more source

The Effects of Residual Chlorine on the Behavioural Responses of Daphnia magna in the Early Warning of Drinking Water Accidental Events

open access: yes, 2012
Biological Early Warning System (BEWS) based on behavioural responses of aquatic organisms was applied to monitor the drinking water quality for the early warning of accidental events.
Ren, Zongming   +3 more
core   +1 more source

Microbiological dataset of rural drinking water supplies in Zahedan, Iran

open access: yesData in Brief, 2018
The residual chlorine and microbial quality of drinking water in the Zahedan villages by a number of1221 samples from all 168 villages were collected between 2014–2015.
Majid RadFard   +9 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

Comparative study on the combustion and gasification of solid recovered fuels. Emphasis on residues characterisation and chlorine partitioning [PDF]

open access: yes, 2009
Thermal treatment is recognised as a valid option within the waste management hierarchy for the recovery of the energy content of waste. Recent developments in the field are signposted from emergent technologies and the standardisation of solid ...
Balampanis, Dimitris E.
core  

The Effect of Chlorine Residual in Tap Water [PDF]

open access: yes
It is necessary to contain chlorine in tap water for physical hygiene, but sometimes chlorine residual in tap water makes tea untaste or is harmful to fish for admiring. The time of extingtion of chlorine residual in tap water after it was drawed and put
Wakabayashi, Tadashi   +4 more
core   +1 more source

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata   +10 more
wiley   +1 more source

Effect of temperature on pH, turbidity, and residual free chlorine in Sanandaj Water Distribution Network, Iran [PDF]

open access: yesJournal of Advances in Environmental Health Research, 2015
One of the parameters responsible for decreased water quality in a distribution system is temperature changes. This study was conducted to examine the effect of temperature on pH, turbidity, and residual chlorine in Sanandaj, Iran, Water Distribution ...
Asad Nouri   +3 more
doaj   +1 more source

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