Results 41 to 50 of about 272,039 (291)

How to Chemically Protect PFAS‐Free Membranes in Fuel Cells: Radical Quenching Poly(vinylphosphonic acid) Layer

open access: yesAdvanced Functional Materials, EarlyView.
Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller   +6 more
wiley   +1 more source

Experimental intoxication of pregnant goats with Tetrapterys multiglandulosa A. Juss. (Malpighiaceae) Intoxicação experimental por Tetrapterys multiglandulosa A. Juss. (Malpighiaceae) em cabras gestantes

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2001
Green leaves of Tetrapterys multiglandulosa A. Juss were fed to pregnant goats from day 35 of pregnancy. Five goats received 10g/kgBW (group I), five received 20g/kgBW (group II) and five were used as control (group III), and received only hay, fresh ...
M.M. Melo   +4 more
doaj   +1 more source

Report of a case of paraquat poisoning and mediastinal involvement

open access: yesAdvanced Biomedical Research, 2021
Paraquat has been recognized as a highly toxic agent for pest removal and is used worldwide.In adults, paraquat poisoning for suicidal attempts is much more common than accidental exposure poisoning.
Shiva Samsamshariat   +6 more
doaj   +1 more source

Personality and behavioral factors related to drink-driving among young males : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Psychology at Massey University [PDF]

open access: yes, 1999
The study aimed to replicate the findings of research which highlighted a number of personality and behavioural variables that effect an individuals drink-driving frequency, and intoxication level while driving.
McKillop, David
core  

The effect of vitamin C on the erythrocyte antioxidant enzymes in intoxicated-lead rat offsprings [PDF]

open access: yes, 2013
Objective: Lead exposure or lead poisoning is known to cause a large spectrum of physiological, biochemical, and behavioural disorders in animals.
Eshginia, S., Marjani, A.
core   +1 more source

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

open access: yesAdvanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang   +13 more
wiley   +1 more source

Blood Carboxyhemoglobin Concentrations as a Diagnostic Biomarker of Hemolytic Anemias in Cats

open access: yesJournal of Veterinary Internal Medicine
Background Endogenous carboxyhemoglobin (COHb) production is a byproduct of hemoglobin metabolism. Hypothesis Blood carboxyhemoglobin concentrations are higher in cats with hemolytic anemia (HA).
Ran Nivy   +2 more
doaj   +1 more source

Senecio ovatus poisoning in a horse - A case report

open access: yesVeterinární Medicína
This study describes a case of poisoning by pyrrolizidine alkaloids in a horse. To the best of the author's knowledge, this is the first confirmed case of Senecio ovatus poisoning.
A Kopecka   +3 more
doaj   +1 more source

A retrospective analysis of cases of intentional dextromethorphan intoxication in the Department of Paediatrics and Gastroenterology of the Medical University of Lublin between 2008 and 2017

open access: yesPediatria i Medycyna Rodzinna, 2019
Aim: The aim of the study was to retrospectively assess cases of intentional dextromethorphan intoxication which were the reason for admissions to the Department of Paediatrics and Gastroenterology at the Medical University of Lublin between 2008 and ...
Karol Krawiec   +1 more
doaj   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

open access: yesAdvanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

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