Results 251 to 260 of about 7,367,624 (346)

Theory and practice of Case-Crossover Study Design.

Korean Journal of Epidemiology, 2008
openaire   +2 more sources

Decoupling Membrane Electrode Assembly Materials Complexity from Fuel Cell Performance through Image‐Based Multiphase and Multiphysics Modelling

Advanced Energy Materials, EarlyView.
A high‐resolution image‐based multiphase and multi‐physics modelling framework is developed to decouple structural changes in the membrane electrode assemblies of high‐temperature proton exchange membrane fuel cells. These changes are then digitally combined to show how morphological defects such as membrane pores, catalyst cracks, and phase migration ...
Jianuo Chen, Wenjia Du, Zunmin Guo, Xuekun Lu, Matthew P. Tudball, Xiaochen Yang, Zeyu Zhou, Shangwei Zhou, Alexander Rack, Bratislav Lukic, Paul R. Shearing, Sarah J. Haigh, Stuart M. Holmes, Thomas S. Miller   +13 more
wiley   +1 more source

Characterizing pediatric discharge diagnoses associated with daily extreme heat exposure in the Midwestern US: A retrospective case-crossover study. [PDF]

Heliyon
Oerther S, Phillips Z, Zhang Z, Salas J, Farabi S, Otey T.   +5 more
europepmc   +1 more source

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

Advanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source

Impact of extreme temperature on congenital heart disease mortality: a population-based nationwide case-crossover study. [PDF]

Lancet Reg Health West Pac
He Q, Lang X, Shen H, Liu J, Zhou S, Wei J, Lin X, Liu Y, Ma K, Dou Z, Zhou Z, Zhou M, Li S.   +12 more
europepmc   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

Advanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu, Ping Hong, Yulian Dong, Marc Robert, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Interface Engineering Strategies for Realizing Anode‐Free Sodium Batteries: A Review

Advanced Energy Materials, EarlyView.
This review examines anode‐free sodium batteries as a promising solution for advancing sodium‐based energy storage. It focuses on the role of interface engineering in addressing challenges such as sodium deposition, interface stability, and dendrite growth.
Yulian Dong, Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, John Irvine, Yong Lei   +6 more
wiley   +1 more source

Use of fluoroquinolones and the risk of aortic and mitral regurgitation: A nationwide case-crossover study. [PDF]

PLoS One
Chou AH, Lin CP, Chen CY, Wu VC, Cheng YT, Chan YH, Hsiao FC, Chen DY, Hung KC, Chu PH, Chen SW.   +10 more
europepmc   +1 more source

Intermetallic Electrocatalysts for Small‐Molecule Fuel Oxidation

Advanced Energy Materials, EarlyView.
Intermetallic compounds exhibit superior activity, durability, and CO tolerance, making them top‐tier catalysts for small‐molecule fuel cells. This review focuses on their synergy‐driven performance in hydrogen, formic acid, methanol, and ethanol oxidation reactions.
Qi Mai, Yiwen Mai, Yiwen Zhong, Ruichang Xue, Baohua Jia, Xinwei Guan, Wubin Du, Hongge Pan, Yitong Li, Zhenfang Zhang, Lingfeng Zhu, Xiaoning Li, Peng Li, Tianyi Ma   +13 more
wiley   +1 more source

Association between ambient temperature and economic burden of unintentional injury in Tianjin: a case-crossover study. [PDF]

BMJ Open
Li Y, Yuan C, Liu T, Yang Z, Li F, Li J, Fan H, Cao C.   +7 more
europepmc   +1 more source