Results 51 to 60 of about 879,818 (292)

Research on Multi-Period Hydrogen Refueling Station Location Model in Jiading District

World Electric Vehicle Journal, 2021
The construction of hydrogen refueling stations is an important part of the promotion of fuel cell vehicles. In this paper, a multi-period hydrogen refueling station location model is presented that can be applied to the planning and construction of ...
Qianhui Zheng, Hong Lv, Wei Zhou, Cunman Zhang   +3 more
doaj   +1 more source

An extension to the OVH concept for knowledge‐based dose volume histogram prediction in lung tumor volumetric‐modulated arc therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Volumetric‐modulated arc therapy (VMAT) treatment planning allows a compromise between a sufficient coverage of the planning target volume (PTV) and a simultaneous sparing of organs‐at‐risk (OARs). Particularly in the case of lung tumors, deciding whether it is possible or worth spending more time on further improvements of a treatment
Johann Brand, Juliane Szkitsak, Oliver J. Ott, Christoph Bert, Stefan Speer   +4 more
wiley   +1 more source

Unraveling active sites regulation and temperature-dependent thermodynamic mechanism in photothermocatalytic CO2 conversion with H2O

npj Computational Materials
In the photothermal synergistic catalytic conversion of CO2 and H2O, the catalyst harnesses solar energy to accumulate heat, thereby elevating the reaction system’s temperature.
Li Zhang, Changqi Li, Yan Liu, Chenyu Xu, Yanwei Zhang   +4 more
doaj   +1 more source

Effect of Coal Ash on the Steam Reforming of Simulated Bio-oil for Hydrogen Production over Ni/γ-Al2O3

BioResources, 2016
An improved system for hydrogen production by the steam reforming of simulated bio-oil was developed. The coal ash was packed in front of nickel-based catalysts, acting as a guard catalyst.
Fan Zhang, Shurong Wang, Junhao Chen, Yurong Wang, Bin Ru, Lingjun Zhu   +5 more
doaj   +1 more source

Patient Perceptions of Medication Therapy for Prevention of Posttraumatic Osteoarthritis Following Anterior Cruciate Ligament Injury: A Qualitative Content Analysis

Arthritis Care &Research, EarlyView.
Objective Posttraumatic osteoarthritis (PTOA) accounts for nearly 12% of osteoarthritis incidences and often occurs after anterior cruciate ligament (ACL) tear. Ensuring the uptake of preventive treatments for PTOA requires that investigators and clinicians understand factors influencing patients to seek preventive therapies.
Lily M. Waddell, Donald P. Mitchener, Kelly C. Frier, Morgan H. Jones, Elena Losina, Nick Bansback, Liana Fraenkel, Jason S. Kim, Jeffrey N. Katz, Faith Selzer, Adam Easterbrook   +10 more
wiley   +1 more source

Towards Accurate Guided Diffusion Sampling through Symplectic Adjoint Method [PDF]

arXiv, 2023
Training-free guided sampling in diffusion models leverages off-the-shelf pre-trained networks, such as an aesthetic evaluation model, to guide the generation process. Current training-free guided sampling algorithms obtain the guidance energy function based on a one-step estimate of the clean image.
arxiv  

Distinct Network Morphologies from In Situ Polymerization of Microtubules in Giant Polymer‐Lipid Hybrid Vesicles

Advanced Biology, EarlyView.
The successful in situ polymerization of microtubules in giant polymer‐lipid hybrid vesicles is illustrated. The microtubules formed in the giant hybrid vesicles exhibit different morphologies including lumenal network formation and membrane association. Abstract Creating artificial cells with a dynamic cytoskeleton, akin to those in living cells, is a
Paula De Dios Andres, Mousumi Akter, Cecilie Ryberg, Brigitte Städler, Allen P. Liu   +4 more
wiley   +1 more source

General technoeconomic analysis for electrochemical coproduction coupling carbon dioxide reduction with organic oxidation

Nature Communications, 2019
Coupling of carbon dioxide reduction and organic oxidation is promising for sustainable chemicals production; however, economics are impacted by variations in product combinations and process design.
Jonggeol Na, Bora Seo, Jeongnam Kim, Chan Woo Lee, Hyunjoo Lee, Yun Jeong Hwang, Byoung Koun Min, Dong Ki Lee, Hyung-Suk Oh, Ung Lee   +9 more
doaj   +1 more source

Assessing the Ecological Value: Monetizing Process Innovations in Tailored Forming

Advanced Engineering Materials, EarlyView.
This article introduces a method for evaluating the sustainability of innovations, even with limited data. The method is illustrated through an analysis of the “Tailored Forming” technology, which explores the impact of sustainability on economic value added.
Jonas Schneider, Jan Westing, Matthias Schmidt, Peter Nyhuis, Vivian Katharina Kuprat   +4 more
wiley   +1 more source

Preparation process of graphite-based composite bipolar plate by vacuum impregnation

Cailiao gongcheng
The vacuum impregnation resin method was used to prepare composite bipolar plates in fuel cell in this study. The effects of the content of epoxy resin diluent added, temperature and pore structure of graphite on the impregnation content during the ...
ZHAN Zize, ZHENG Junsheng, FAN Runlin, YAO Dongmei, CHEN Jing, MING Pingwen   +5 more
doaj   +1 more source