Results 81 to 90 of about 2,788,136 (316)

Exploring the Influence of Applied Potential and Catalyst Morphology on the Selectivities of Copper Toward Carbon Dioxide Electroreduction Using Machine Learning

Advanced Intelligent Systems
Electrochemical CO2 reduction (CO2RR) presents a sustainable approach to converting greenhouse gases into valuable chemicals. However, achieving precise product selectivity remains challenging.
Chengxi Yao, Mo Yan, Muhammad Asif, Ziyang Wang, Seungjae Lee, Joohwan Ha, Taesung Kim   +6 more
doaj   +1 more source

Towards Enhanced Gas Sensor Performance with Fluoropolymer Membranes

Sensors, 2016
In this paper we report on how to increase the selectivity of gas sensors by using fluoropolymer membranes. The mass transport of polar and non-polar gases through a polymer membrane matrix was studied by systematic selection of polymers with different ...
Thorsten Graunke, Katrin Schmitt, Stefan Raible, Jürgen Wöllenstein   +3 more
doaj   +1 more source

The importance of mixed selectivity in complex cognitive tasks

Nature, 2013
Single-neuron activity in the prefrontal cortex (PFC) is tuned to mixtures of multiple task-related aspects. Such mixed selectivity is highly heterogeneous, seemingly disordered and therefore difficult to interpret.
Mattia Rigotti, O. Barak, M. Warden, Xiao-Jing Wang, N. Daw, E. Miller, Stefano Fusi   +6 more
semanticscholar   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Glyphosate e associações em pós-emergência no desempenho agronômico e na qualidade das sementes de soja RR® Effect of glyphosate and associations in post-emergence on the agronomic performance and quality of RR® soybean seeds

Planta Daninha, 2012
O presente trabalho objetivou avaliar os componentes de produção e a qualidade das sementes de soja RR® em função da aplicação, em pós-emergência, de glyphosate isolado e em mistura em tanque.
L.P. Albrecht, D.G. Alonso, A.J.P. Albrecht, R.S. Oliveira JR., A.L. Braccini, J Constantin   +5 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Modelling the effects of more selective trawl nets on the productivity of European hake (Merluccius merluccius) and deep-water rose shrimp (Parapenaeus longirostris) stocks in the Strait of Sicily

Scientia Marina, 2018
Single-species Gadget models were used to assess the effects of using a sorting grid mounted on the traditional trawl net used by Sicilian trawlers to exploit the deep-water rose shrimp in the Strait of Sicily.
Sergio Vitale, Marco Enea, Giacomo Milisenda, Vita Gancitano, Michele Luca Geraci, Fabio Falsone, Gioacchino Bono, Fabio Fiorentino, Francesco Colloca   +8 more
doaj   +1 more source

Product Selectivity Controlled by Nanoporous Environments in Zeolite Crystals Enveloping Rhodium Nanoparticle Catalysts for CO2 Hydrogenation.

Journal of the American Chemical Society, 2019
Supported rhodium nanoparticles (NPs) are well-known for catalyzing methanation in CO2 hydrogenation. Now we demonstrate that the selectivity in this process can be optimized for CO production by choice of molecular sieve crystals as supports.
Chengtao Wang, Erjia Guan, Liang Wang, Xuefeng Chu, Zhiyi Wu, Jian Zhang, Zhiyuan Yang, Yiwen Jiang, Ling Zhang, Xiangju Meng, B. Gates, F. Xiao   +11 more
semanticscholar   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source