Results 61 to 70 of about 21,010,748 (236)

Spectroscopic Interrogation of Thiolate Hydrogen Bonding in the CO Sensor Protein CooA: Implications for Thiolate Ligation Stability and Cytochrome P450 Function

open access: yesChemistry – A European Journal, Volume 31, Issue 37, July 2, 2025.
Heme proteins are important biomolecules. Proximal cysteine thiolate ligation is found both in heme enzymes such as cytochromes P450 (CYP) and regulatory proteins such as CooA, a CO sensor. The role of H‐bonding to this cysteine is explored in CooA, including variants, and CYP119 using optical and paramagnetic resonance spectroscopies, which highlight ...
Brian R. Weaver   +4 more
wiley   +1 more source

Electrochemical Corrosion Resistance of Ni and Co Bonded Near-Nano and Nanostructured Cemented Carbides

open access: yesMetals, 2020
The advantages of nanostructured cemented carbides are a uniform, homogenous microstructure and superior, high uniform mechanical properties, which makes them the best choice for wear-resistant applications.
Tamara Aleksandrov Fabijanić   +4 more
doaj   +1 more source

Co-occurrence is not evidence of ecological interactions.

open access: yesEcology Letters, 2020
There is a rich amount of information in co-occurrence (presence-absence) data that could be used to understand community assembly. This proposition first envisioned by Forbes (1907) and then Diamond (1975) prompted the development of numerous modelling ...
F. G. Blanchet, K. Cazelles, D. Gravel
semanticscholar   +1 more source

Abnormalities of Hippocampal Subfields in Individuals With Acute Carbon Monoxide Poisoning

open access: yesCNS Neuroscience &Therapeutics, Volume 31, Issue 6, June 2025.
This study investigated the relationship between hippocampal subfield volumes and cognitive impairments in patients with ACMP. We found significant volume reductions in the bilateral CA3, CA4, GC.ML.DG, Moleculat_layer, and right subiculum in ACMP patients.
Mengyue Tang   +7 more
wiley   +1 more source

TEMPORAL AND SPATIAL VARIATION OF AIR POLLUTION İN BURSA, KOCAELİ AND YALOVA, TURKEY [PDF]

open access: yesActa Geobalcanica, 2017
Air pollution is a serious environmental problem. The anthropogenic air pollutants have been intensified in the atmosphere of industrial and densely populated cities.
Serpil Menteşe
doaj   +1 more source

New Results in the CBF theory for medium-heavy nuclei [PDF]

open access: yes, 2006
Momentum distributions, spectroscopic factors and quasi-hole wave functions of medium-heavy doubly closed shell nuclei have been calculated in the framework of the Correlated Basis Function theory, by using the Fermi hypernetted chain resummation ...
Bisconti, C.   +2 more
core   +2 more sources

Atomically dispersed Fe3+ sites catalyze efficient CO2 electroreduction to CO

open access: yesScience, 2019
Three's a charm for iron and CO2 Large-scale electrochemical reduction of CO2 to CO could be a promising first step in sustainable conversion of the greenhouse gas to commodity chemicals.
Jun Gu   +4 more
semanticscholar   +1 more source

Determination of Particulate Matter and Toxic Gaseous in Ambient Air Adjacent to Industrial Area [PDF]

open access: yesIranica Journal of Energy and Environment, 2017
Air quality in the residential areas adjacent to the industrial regions is of great concern due to the association with particulate matter and toxic gaseous which has adverse effects on human health.
R. M. S. R. Mohamed   +5 more
doaj   +1 more source

The CO-to-H2 Conversion Factor [PDF]

open access: yes, 2013
CO line emission represents the most accessible and widely used tracer of the molecular interstellar medium. This renders the translation of observed CO intensity into total H2 gas mass critical to understand star formation and the interstellar medium in
A. Bolatto, M. Wolfire, A. Leroy
semanticscholar   +1 more source

Experimental study on the law of CO production in coal seam drilling

open access: yes矿业科学学报, 2020
Drilling operation is widely used in modern coal mine operation.Carbon monoxide gas (CO) is produced in coal seam during drilling operation, which leads to fire and CO exceeding accident.In this paper, an experimental platform for monitoring CO in coal ...
Tan Bo, Cheng Gang, Zhu Xiaoman, Xu Bing
doaj   +1 more source

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