Results 51 to 60 of about 290,664 (291)

Gendered Design in STEAM Bulletin: Issue Five, November 2021

open access: yes, 2023
Gendered Design in STEAM (science, technology, engineering, art and mathematics) for Lower-and-Middle-Income-Countries (LMICs) is a three year program (2019-2022) funded by the International Development Research Centre and facilitated by Carleton ...
Gendered Design in STEAM
core  

Interfacial Water Coordination on Ruthenium Oxide Nanoparticles Confined Within Covalent Organic Framework and Its Effect on Electrochemical Nitrate Reduction

open access: yesAdvanced Science, EarlyView.
We demonstrate how oxygen‐deficient ruthenium oxide (RuOx) nanoparticles confined within covalent organic framework achieve highly efficient nitrate‐to‐ammonia conversion. Strong interaction between RuOx nanoparticles and COF results in modified interfacial hydrogen‐bond water network and adsorption of nitrogenous intermediates.
Yun Li   +6 more
wiley   +1 more source

Steam Generators on Exhaust Gases

open access: yes, 2019
Tema ovog rada je korištenje generatora pare na ispušne plinove koji se danas koriste na većini trgovačkih brodova. Rad je pisan s ciljem da se objasne sastavni dijelovi generatora pare na ispušne plinove, osnove rada generatora pare na ispušne plinove ...
Marić, Josip
core   +1 more source

ZrO2 Aerogel‐Supported Pd Nanoparticles for Photothermal CO2 Reduction

open access: yesAdvanced Science, EarlyView.
Nanoparticle‐based aerogels are promising catalysts for photothermal reactions due to optical transparency, high surface area, and low thermal conductivity. Here, we present deposition of Pd nanoparticles on ZrO2 aerogel granules by a wet‐impregnation approach.
David Kiwic   +3 more
wiley   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

open access: yesAdvanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka   +3 more
wiley   +1 more source

Matrix Stiffness Induces Endothelial Network Senescence

open access: yesAdvanced Science, EarlyView.
Using a 3D human in vitro model that decouples mechanical stress from inflammatory or biochemical signals, matrix stiffening induces a senescence phenotype in endothelial networks. This mechano‐induced senescence activates Notch signaling, and pharmacologic Notch inhibition attenuates this stiffness‐induced senescence.
Jiyeon Song   +6 more
wiley   +1 more source

Analysis of Thermal-Hydraulics Parameters During Steam Generator Tube Rupture Event of VVER-1200 NPP Using PCTRAN Simulator

open access: yesApplications of Modelling and Simulation, 2022
The overall performance of steam generators plays a significant role in ensuring the safety of a nuclear power plant (NPP) operation. The analysis of thermal-hydraulic parameters during a steam generator tube rupture (SGTR) event of VVER-1200 NPP is ...
Muhammed Mufazzal Hossen
doaj  

Cogeneration Improvement Based on Steam Cascade Analysis

open access: yesChemical Engineering Transactions, 2013
In site utility systems, very high pressure (VHP) steam is generated from fuel combustion in boilers and gas turbines heat recovery steam generators. VHP steam is distributed to lower pressure steam mains to satisfy process heating demand.
L. Sun, S. Doyle, R. Smith
doaj   +1 more source

Gendered Design in STEAM Bulletin: Issue Three, May 2021

open access: yes, 2023
Gendered Design in STEAM (science, technology, engineering, art and mathematics) for Lower-and-Middle-Income-Countries (LMICs) is a three year program (2019-2022) funded by the International Development Research Centre and facilitated by Carleton ...
Gendered Design in STEAM
core  

Label‐Free Myelin Fingerprinting: An Adult Human Post‐Mortem Brain Slice Platform via Coherent Anti‐Stokes Raman Spectroscopy

open access: yesAdvanced Science, EarlyView.
A serum‐free, air–liquid interface organotypic slice culture model preserves human post‐mortem corpus callosum tissue, successfully recovering from slicing trauma to reflect the donor's underlying disease state. Pairing label‐free Coherent anti‐Stokes Raman scattering (CARS) microscopy with k‐means clustering enables objective, high‐resolution ...
Kasra Roya‐Kouchaki   +5 more
wiley   +1 more source

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