Results 101 to 110 of about 34,895 (226)

Accurate high-throughput screening of I-II-V 8-electron Half-Heusler compounds for renewable-energy applications [PDF]

open access: yes, 2019
Renewable energy resources have emerged as the best alternatives to fossil fuel energy which are rapidly declining with time. Here, eight valence-electron count Half-Heusler(HH) alloys have been studied using reliable first principles calculations in the search of potential candidates for renewable energy applications like thermoelectric (TE), solar ...
arxiv   +1 more source

Neurobehavioral deficits at age 7 years associated with prenatal exposure to toxicants from maternal seafood diet [PDF]

open access: yes, 2012
To determine the possible neurotoxic impact of prenatal exposure to polychlorinated biphenyls (PCBs), we analyzed banked cord blood from a Faroese birth cohort for PCBs.
Budtz-Jørgensen, Esben   +5 more
core   +1 more source

Inhibition of rainbow trout (Oncorhynchus mykiss) P450 aromatase activities in brain and ovarian microsomes by various environmental substances [PDF]

open access: yes, 2006
International audienceAromatase, a key steroidogenic enzyme that catalyses the conversion of androgens to estrogens, represent a target for endocrine disrupting chemicals.
Brion, François   +2 more
core   +2 more sources

Effect of peat and thiol-modified peat application on mercury (im)mobilization in mercury-polluted paddy soil

open access: yesEcotoxicology and Environmental Safety, 2023
Mercury (Hg) pollution in paddy soil has gained special attention because methylmercury (MeHg) can accumulate in rice grains. Therefore, there is an urgent need to explore the remediation materials of mercury-polluted paddy soil.
Cong Yao, Tianrong He
doaj  

Generation of Single, Monodisperse Compound Droplets [PDF]

open access: yesarXiv, 2010
The generation of single, monodisperse compound droplets is shown in these fluid dynamics videos. In an apparatus designed to produce single compound droplets, a piezoelectric diaphragm generates a pressure pulse from a voltage waveform input to eject a droplet.
arxiv  

Identification of sex-specific DNA methylation changes driven by specific chemicals in cord blood in a Faroese birth cohort

open access: yesEpigenetics, 2018
Faroe islanders consume marine foods contaminated with methylmercury (MeHg), polychlorinated biphenyls (PCBs), and other toxicants associated with chronic disease risks.
Yuet-Kin Leung   +10 more
doaj   +1 more source

Comparison of neurons derived from mouse P19, rat PC12 and human SH-SY5Y cells in the assessment of chemical- and toxin-induced neurotoxicity

open access: yesBMC Pharmacology and Toxicology, 2017
Background Exposure to chemicals might be toxic to the developing brain. There is a need for simple and robust in vitro cellular models for evaluation of chemical-induced neurotoxicity as a complement to traditional studies on animals.
Dina Popova   +2 more
doaj   +1 more source

Analytical methods for mercury speciation in several matrixes: a review [PDF]

open access: yes, 2008
Mercury is one of the hazardous contaminants that may be present in the environment. Moreover, its toxicological effects are strongly dependent on the chemical form of the element, being the organic species the most toxic.
Ramalhosa, Elsa, Río-Segade, Susana
core  

Use of a new enrichment nanosorbent for speciation of mercury by FI-CV-ICP-MS [PDF]

open access: yes, 2015
Mercury is one of the most toxic environmental pollutants and its effects on human and ecosystem health are well known. All mercury species are toxic, with organic mercury compounds generally being more toxic than inorganic species.
Cano-Pavón, José Manuel   +3 more
core   +1 more source

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