Results 41 to 50 of about 323,700 (316)

Identifying human and animal faecal contamination in surface and drinking water : new concepts and approaches [PDF]

open access: yes, 2011
Waterborne disease outbreaks caused by various pathogens have been reported from all over the world. They also play an important role in industrialized countries, despite good sanitation and high standards of hygiene.
Wicki, Melanie
core   +1 more source

Occurrence of fungal and pesticides contamination in rapeseeds depending on the cultivars and systems of farming

open access: yesPlant, Soil and Environment, 2015
The aim of this study was to compare the incidence of pathogens and pesticide residues in rapeseed samples depending on integrated and organic cultivation systems and cultivars.
D. Remlein-Starosta   +2 more
doaj   +1 more source

Investigating the 2017 Erratic Fishkill Episode in the Jhelum River, Kashmir Himalaya

open access: yesPollutants, 2021
Globally, the frequency of fishkill episodes is increasing, owing to natural and human-induced modification of aquatic ecosystems. A massive fishkill took place on 22 October 2017 along an approximately 1.5 km stretch of the Jhelum River in Srinagar City,
Irfan Rashid   +2 more
doaj   +1 more source

Groundwater Contamination and Risk Assessment in Greater Palm Springs

open access: yes, 2023
Groundwater is an essential resource for drinking water, but its contamination with potentially toxic elements and arsenic (As) is a global issue.
Mbega Ramadhani Ngata   +8 more
core   +1 more source

Low Temperature Decomposition of Polystyrene

open access: yesApplied Sciences, 2020
Styrene oligomers (SOs), of styrene (styrene monomer, SM), 1,3-diphenylpropane (styrene dimer, SD1), 2,4-diphenyl-1-butene (styrene dimer, SD2) and 2,4,6-triphenyl-1-hexene (styrene trimer, ST), had been detected in the natural environments far from ...
Hideki Kimukai   +6 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Fluorescent Aptasensors: Design Strategies and Applications in Analyzing Chemical Contamination of Food

open access: yes, 2021
Fluorescent Aptasensors: Design Strategies and Applications in Analyzing Chemical Contamination of ...
Ying Li   +11 more
core   +1 more source

Assessment of Ethyl Carbamate Contamination in Cachaça (Brazilian Sugar Cane Spirit)

open access: yesBeverages, 2016
Cachaça is a sugar cane spirit produced in Brazil. Ethyl carbamate (EC), a potential carcinogenic compound, may be present in cachaça above the limit established by law.
Aline M. Bortoletto, André R. Alcarde
doaj   +1 more source

Phycoremediation as a Strategy for the Recovery of Marsh and Wetland with Potential in Colombia

open access: yesResources, 2022
Colombia is the country with the sixth highest amount of water reserves in the world, and 25% of its territory is covered by wetlands. However, approximately 50% of the country’s water is estimated to exhibit some type of contamination related to ...
Yani Aranguren Díaz   +4 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

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