Results 221 to 230 of about 296,851 (358)

A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems

Advanced Science, EarlyView.
Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li, Corin T. Scott, Taku Suzuki‐Osborne, John P. Lowe, Dominic Taylor, Mariolino Carta, Neil B. McKeown, Andrew D. Burrows, Lucia H. Mascaro, Frank Marken   +9 more
wiley   +1 more source

Energetics of free and tethered flight in bumblebees (<i>Bombus terrestris</i>, Linnaeus 1758). [PDF]

Biol Lett
Senior EJ, Tickle P, Walker SM, Askew GN.   +3 more
europepmc   +1 more source

An Advanced High‐Performance Ultrafast Ammonium‐Ion Aqueous Battery Based on Dual‐Metal Redox Open Framework Molecular Magnet

Advanced Science, EarlyView.
The Prussian Blue Analogue molecular magnet KMnFeHCF is demonstrated as a high‐performance cathode for ultra‐fast aqueous ammonium‐ion batteries. A full cell using KMnFeHCF and graphite delivers ~71 mAh g−1 at 1.25 A g−1 and ~51 mAh g−1 at 2.2 A g−1, retaining 50% capacity after 1850 cycles. Its scalability, cycling stability, and low cost offer strong
Nilasha Maiti, Pramod Bhatt, Manoj K Sharma, Sher Singh Meena, Mayuresh D Mukadam, Soumen Samanta   +5 more
wiley   +1 more source

Rotational bistable mechanisms for morphing wings and beyond. [PDF]

Commun Eng
Barri K, Haughn KPT, Henry TC, Phillips FR, Hrynuk JT, Mueller J.   +5 more
europepmc   +1 more source

Recent Advances in Decoupling Strategies for Soft Sensors

Advanced Science, EarlyView.
This review provides an overview of recent advances in decoupling strategies for soft sensors. It summarizes single‐modal sensors that are insensitive to stretching, bending, crosstalk, and other environmental interferences, and highlights emerging multimodal decoupling methods enabled by spatiotemporal information and machine learning.
Yangbo Yuan, Wanqing Zhang, Jia‐Yu Yang, Manqi Peng, Huanyu Cheng   +4 more
wiley   +1 more source

Imperfection in Semiconductors Leading to High Performance Devices

Advanced Science, EarlyView.
Crystalline perfection is typically pursued in semiconductors to enhance device performance. However, through modeling and experimental work, we show that defects can be strategically employed in a specific detection regime to increase sensitivity to extreme values. GaN diodes are demonstrated to effectively detect high‐energy proton beams at fluxes as
Jean‐Yves Duboz, Matilde Siviero, Lucas Lesourd, Eric Frayssinet, Sebastien Chenot, Petter Hofverberg, Sullivan Marafico, Marie Vidal, Maxime Hugues   +8 more
wiley   +1 more source

Wind tunnel tests for ALFLEX

Wind tunnel tests for ALFLEX
航空宇宙技術研究所　宇宙開発事業団 28 Feb. 1997 Sydney National Aerospace Laboratory. National Space Development Agency of Japan 28 Feb. 1997 Sydney Australia ALFLEX(小型自動着陸飛行実験)の飛翔体開発には、飛翔体の空力特性をできるだけ正確に見積る必要がある。これは搭載する制御システムの設計に不可欠だからである。このため、数種の異なる寸法の飛翔体模型を用いて6回の風洞試験を行い、さらに、開発の最終段階で、サブシステムの性能とその改良結果を確認するために2回の風洞試験を行った。合計8回の風洞試験は、3つの組織において4つの風洞を用いて行われ、この報告では ...
openaire  

Orientation and Oviposition by Female <i>Plodia interpunctella</i> (Lepidoptera: Pyralidae) in Response to Volatiles from Varieties of Peanuts. [PDF]

Insects
Zhu X, Wang D, Zeng F, Chen L, Wang C, Shang S, Guo Z.   +6 more
europepmc   +1 more source

Gallium Nitride Semiconductor Resonant Tunneling Transistor

Advanced Science, EarlyView.
Three‐terminal GaN semiconductor resonant tunneling transistors (RTTs), which comprise an double‐barrier AlN/GaN/AlN resonant tunneling diode integrated with a GaN high‐electron‐mobility transistor (HEMT) through epitaxial growth in series and parallel configuraions, respectively.
Fang Liu, JunShuai Xue, GuanLin Wu, JinYuan Yuan, JiaJia Yao, RenJie Liu, Zhuang Guo, ZeHui Li, HaoRan Hu, WenBo Sun, Cheng Zhao, ChenKai Zhang, XinYan Liu, Kai Zhang, JinCheng Zhang, Yue Hao   +15 more
wiley   +1 more source

Study on effects of the train-induced airflow on the temperature field of single-track high-speed railway tunnels in cold regions. [PDF]

Sci Rep
Zhou J, Wu L, Gao Y, Chen X, Liu R.
europepmc   +1 more source