Results 111 to 120 of about 257,824 (298)

Photothermal CO2 Hydrogenation: Reactions, Mechanisms, and Catalyst Design

open access: yesCarbon Energy, EarlyView.
Reactions, mechanisms, and catalyst design for photothermal CO2 hydrogenation. ABSTRACT Photothermal CO2 hydrogenation has attracted extensive attention because it provides a green and sustainable approach to fuel and chemicals production. The photothermal catalyst plays a critical role in CO2 conversion through a range of reactions.
Shuai Yan   +15 more
wiley   +1 more source

Homo‐/Heterodimeric Substrates Bias the Type and Multiplicity of Hydroxamic Acid Chelators Assembled by a NIS Synthetase DesD

open access: yesChemistry – A European Journal, EarlyView.
Chemoenzymatic reactions using the siderophore synthetase DesD from Salinispora tropica and hydroxamic acid substrates (native, non‐native) with different multiplicities (monomer, dimer) and components (homo‐/heterodimer) followed different reaction trajectories, which biased the architectures of the chelator major products and indicated DesD contains ...
Callum A. Rosser   +2 more
wiley   +1 more source

Les TIC. 'Las TIC'

open access: yes, 2006
Análisis sobre la utilización de los recursos y estrategias tecnológicas en las escuelas catalanas a principios del siglo XXI. Cataluña Universitat de Barcelona. Biblioteca de Ciències de l'Educació; Passeig de la Vall d'hebron, 171; 08035 Barcelona; +34934021035; +34934021034 ...
Busquets Bruguera, Francesc   +2 more
openaire   +2 more sources

Research Progress on Hydraulic Fluid and Hydraulic Systems

open access: yesApplied Sciences
The field of hydraulic fluids and systems plays a pivotal role in a wide range of industries, from automotive to aerospace, agriculture to manufacturing  [...]
Vito Tič, Darko Lovrec
doaj   +1 more source

New‐Generation Integrated Devices: Multiple‐Energy Utilization and Integration Systems Based on Perovskite Photovoltaics

open access: yesEcoEnergy, EarlyView.
This review highlights emerging integrated energy systems based on perovskite photovoltaics, including PSC–thermoelectric, photovoltaic–electrochemical, self‐charging, and building‐integrated architectures. By coupling multiple energy conversion and storage pathways, these multifunctional platforms enable enhanced solar utilization, improved stability,
Yihuai Huang   +10 more
wiley   +1 more source

Jornada TIC 2024 Presentació i Plenàries

open access: yes
09.45 - 10.00 Presentació i benvinguda 10.00 - 10.40 Plenària 1 - Towards a Data-Driven Organization La ponència se centra a definir, que és una organització Data-Driven i els passos que moltes empreses fan per poder apropar-se a aquest objectiu ...

core   +1 more source

Evaluating Explanatory Capabilities of Machine Learning Models in Medical Diagnostics: A Human-in-the-Loop Approach

open access: yesMathematics
This paper presents a broad study on the evaluation of explanatory capabilities of machine learning models, with a focus on Decision Trees, Random Forest, and XGBoost using a pancreatic cancer data set.
José Bobes-Bascarán   +5 more
doaj   +1 more source

Heterogeneous Single/Dual‐Atom Electrocatalysts in Lithium–Sulfur Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review summarizes recent advances in single‐atom and dual‐atom electrocatalysts for high‐performance lithium–sulfur batteries. The text systematically covers the classification of catalysts by active metal centers, key synthesis methods, in situ characterization for mechanistic insights, and electrocatalytic mechanisms.
Wenbin Li   +3 more
wiley   +1 more source

The Birnessite Structure: A Versatile Electrode Platform for Advanced Electrochemical Energy Storage

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Birnessite attracts considerable attention for electrochemical energy storage owing to its layered structure, natural abundance, and environmentally friendliness. This review systematically summarizes its synthesis mechanisms, modification strategies, and applications across diverse energy storage systems.
Tong Wang   +8 more
wiley   +1 more source

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