Results 61 to 70 of about 6,305,042 (282)

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Application of an Artificial Neural Network for Efficient Computation of Chemical Activities within an EAF Process Model

Metals
The electric arc furnace (EAF) is considered the second most important process for the production of crude steel and is usually used for the melting of scrap.
Alexander Reinicke, Til-Niklas Engbrecht, Lilly Schüttensack, Thomas Echterhof   +3 more
doaj   +1 more source

Equilibration Times of Dissolved Inorganic Carbon During pH Transitions

Frontiers in Earth Science, 2022
Equilibration times of dissolved inorganic carbon (DIC) depend on conversion reactions between CO2(aq) and the dissociation products of carbonic acid [S = (H2CO3) + (HCO3−) + (CO32−)].
Ziv Sade, Shahar Hegyi, Itay Halevy
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Impact of virtual chemistry laboratory instruction on pre-service science teachers’ scientific process skills

SHS Web of Conferences, 2016
This study aimed to investigate the impact of virtual chemistry laboratory instruction on pre-service science teachers’ scientific process skills.
Mutlu Ayfer, Şeşen Burçin Acar
doaj   +1 more source

Direct Numerical Simulation of Chemical Non-equilibrium Turbulent Flow

, 2013
Temporally evolving high-temperature turbulent channel flows (at M∞ = 6 and 10 and M∞ = 12000) are performed by using direct numerical simulation with the assumption of local thermal equilibrium and chemical non-equilibrium.
Li XL(李新亮), Chen XP(陈小平), Li, XL (reprint author), Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China.   +2 more
core   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Thermodynamic Insights Into Direct Methane to Methanol Conversion Using O2 and CO2 Oxidants

ChemistryOpen
The direct conversion of methane to methanol is a promising alternative for natural gas valorization but remains limited by thermodynamic and kinetic constraints.
Victor I. O. Sumikawa, José M. C. Bueno, Sandra C. Dantas, Alice M. Lima   +3 more
doaj   +1 more source

Variación del grado de avance de reacción en sistemas cerrados en equilibrio químico que modifican la temperatura a volumen constante

Química Nova, 2011
In this paper it is presented a thermodynamic analysis that aims to find the mathematical expression of the variation of extent of reaction with the infinitesimal variation in the temperature at constant volume of a chemical equilibrium mixture. The goal
Joan Josep Solaz-Portolés
doaj   +1 more source