Results 71 to 80 of about 324,017 (225)

Hook and a Whirl

, 1947
M-G-M Hook and a Whirl [Side A]; Head Couples Separated [Side B] Carson Robison and his Square Dance Music play Hook and a Whirl Calls by Lawrence V.
Robison, Carson
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Whirl sign in sigmoid volvulus

, 2019
We have read the article “Computed tomography whirl sign: An image-based indication for surgery.” with great interest [1]. Hobeika et al. reported that they had a 77-year-old female patient with a history of aortic bypass surgery with suspected small ...
Yüksel, Mehmet Eren, O. Ozberk, Özberk, O., N. Ozkan, M.E. Yuksel, Özkan, N., Ozberk, O, Ozkan, N   +7 more
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Ion‐Exchange‐Driven Ternary Organic Neuromorphic Devices with High Efficiency and Stability

Advanced Science, EarlyView.
Spontaneous ion exchange in a ternary polymer–ionic liquid blend disrupts the phase‐separated ionic domains of the binary film and creates a more homogeneous polymer–ion environment. This ionically reorganized matrix enables stable and efficient electrochemical doping, leading to ion‐gel‐gated organic electrochemical transistors with enhanced ...
Sungmin Lee, Vivek Pratap Singh, Hyeonryul Lee, Young‐Yong Kim, Yong‐Ryun Jo, Changhoon Lee, Ji Hoon Shim, Namsoo Lim, Guanjie Wang, Junyeong Sung, Dongyeop Yang, Zhongwu Wang, Liqiang Li, Chandran Balamurugan, Sooncheol Kwon   +14 more
wiley   +1 more source

Fluid-Induced Rotordynamic Forces on a Whirling Centrifugal Pump [PDF]

, 2016
The experimental characterization of the rotordynamic fluid forces acting on a whirling centrifugal impeller have been investigated at different flow rates and cavitating conditions.
D’agostino, Luca, Hadavandi, Ruzbeh, D'AGOSTINO, LUCA, VALENTINI, DARIO, Torre, L., Torre, Lucio, Hadavandi, R., PASINI, ANGELO, PACE, GIOVANNI   +8 more
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Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

Advanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee, Jihyang Park, Xinyi Wang, Yueqi Deng, Jiashu Ren, Tao Zhou   +5 more
wiley   +1 more source

Dynamic Coupling Simulation Model of Dynamic Push-the-Bit Rotary Steerable System and its Application

Shiyou jixie
To address the issues frequently encountered during wellbore trajectory control using rotary steerable system （RSS） with PDC bit， such as excessive reactive torque in the drill string system， unstable build-up rate of the RSS， and large deviation of the ...
Kuang Yuchun, He Liangyuan, Yu Dongbing, Han Yiwei, Chen Hualong   +4 more
doaj  

Synthetic Shewanella‐Bacillus Microbial Consortia for Enhanced Metal Oxide Leaching From Spent Lithium‐Ion Batteries Using Brewing Wastewater as Leaching Agent

Advanced Science, EarlyView.
A recycling approach of spent lithium‐ion batteries is developed using brewing wastewater as the leaching agent and an engineering microbial consortium as the biocatalyst. Shewanella oneidensis reduces spent LiNixCoyMn1‐x‐yO2 cathodes via extracellular electron transfer, while Bacillus subtilis removes residual ethanol to eliminate inhibition.
Baocai Zhang, Chunxiao Qiao, Huichun Liu, Yiyun Wang, Yan Liu, Huan Yu, Junqi Zhang, Chao Li, Deguang Wu, Qulai Tang, Zhiwen Wang, Danni Zhang, Dake Xu, Feng Li, Hao Song   +14 more
wiley   +1 more source

Whirl flutter of turboprop aircraft structures /

Whirl flutter is the aeroelastic phenomenon caused by the coupling of aircraft propeller aerodynamic forces and the gyroscopic forces of the rotating masses (propeller, gas turbine engine rotor).
Čečrdle, Jiří,author.
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[Inside of the whirl test machine]

, 1956
Photograph of the inside of the whirl test machine during the whirl testing of the XH-40 ...

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Sulfur–Oxygen Competitive Coordination Allosteric Hydrogel for Triboelectric Nanogenerator‐Based Intelligent Tactile Recognition

Advanced Science, EarlyView.
A dynamic Ag+─S coordinated hydrogel with a sulfur–oxygen competitive coordination allosteric switch enables reversible tuning between soft–adhesive and stiff–robust states. Integrated with a lightweight 1DCNN classifier, the smart glove system achieves 99.70% laboratory and 93.35% real‐wear material recognition accuracy, offering a paradigm for self ...
Shixia Lan, Lin Zhang, Yunyun Dong, Yongyun Mao, Wanbiao Hu   +4 more
wiley   +1 more source