Results 51 to 60 of about 125,489 (316)

Epitaxial Growth of p‐Type β‐Ga2O3 Thin Films and Demonstration of a p–n Diode

Advanced Electronic Materials
β‐Ga2O3, with its ultrawide bandgap (∼4.9 eV) and well‐established n‐type conductivity, is a promising semiconductor for next‐generation power electronics. However, the realization of stable p‐type doping remains a fundamental challenge owing to the deep‐
Chuang Zhang, Hanzhao Song, Chee Keong Tan   +2 more
doaj   +1 more source

The Associations Between the Swimming Speed, Anthropometrics, Kinematics, and Kinetics in the Butterfly Stroke

Bioengineering
There is scarce information about what characterizes the swimming speed in the butterfly stroke and the role of thrust in its characterization and prediction.
Mafalda P. Pinto, Henrique P. Neiva, Tatiana Sampaio, João P. Oliveira, Daniel A. Marinho, Tiago M. Barbosa, Jorge E. Morais   +6 more
doaj   +1 more source

Fault kinematics of Sakhalin Island based on geological and seismological data [PDF]

Геосистемы переходных зон
The paper presents a tectonic map of Sakhalin Island showing digitized faults derived from 1:1,000,000 scale tectonic maps and identified by geological surveys (detailed on 1:200,000 and 1:50,000 scale maps).
Pavel A. Kamenev, Vladislav A. Degtyarev, Olga A. Zherdeva, Yury V. Kostrov   +3 more
doaj   +1 more source

Structural Design and Numerical Analysis of Hoisting Device of Test Bed for Aircraft Engine

Applied Mechanics, 2023
In this work, a test bed and stand structure were designed for the thrust test of an aircraft. The engine test rig consists of a thrust stand, test bed, transport system, and hoisting device. In this study, structural design and analysis of the stand and
Hyunbum Park
doaj   +1 more source

Remarkable Recovery After Delayed High‐Dose Methylprednisolone in a Rare Case of Penetrating Spinal Cord Injury

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Traumatic spinal cord injury (TSCI) caused by sharp‐force penetration is exceptionally rare, and the use of high‐dose methylprednisolone (MP) remains highly controversial, especially beyond the conventional 8‐h treatment window. This case report describes a 30‐year‐old male with acute incomplete TSCI following a knife stab wound to the right ...
Honghong Wang, Shuang Liu, Jiale Wang, Kaiyang Xue, Shenwei Li, Zhongheng Du   +5 more
wiley   +1 more source

Enhancement of thrust reverser cascade performance using aerodynamic and structural integration [PDF]

, 2004
This paper focuses on the design of a cascade within a cold stream thrust reverser during the early, conceptual stage of the product development process.
Yao, H., Cooper, Richard K., Raghunathan, Srinivasan, Armstrong, Cecil, Bénard, Emmanuel, Butterfield, Joseph, Price, Mark, Monaghan, D.   +7 more
core  

Maximizing wireless power transfer efficiency at exceptional points

Communications Engineering
Magnetically coupled wireless power transfer (WPT) technology has been applied in stationary consumer electronics and holds great potential for charging traveling electric vehicles.
Wei-Kang Hu, Bowang Zhang, Youhao Hu, Haoxiang Li, Wei Han   +4 more
doaj   +1 more source

Cognitive Behavioral Therapy for Youth With Childhood‐Onset Lupus: A Randomized Clinical Trial

Arthritis Care &Research, EarlyView.
Objective Our objective was to determine the feasibility and acceptability of the Treatment and Education Approach for Childhood‐Onset Lupus (TEACH), a six‐session cognitive behavioral intervention addressing depressive, fatigue, and pain symptoms, delivered remotely to individual youth with lupus by a trained interventionist.
Natoshia R. Cunningham, Thea Senger‐Carpenter, Jocelyn Zuckerman, Michelle Adler, Mallet R. Reid, Ashley Danguecan, Luana Flores Pereira, Sarah I. Mossad, Samantha L. Ely, Khalid Abulaban, Elizabeth A. Kessler, Natalie Rosenwasser, Tamar B. Rubinstein, Ekemini A. Ogbu, Emily A. Smitherman, Alaina Miller, Taylor Abounader, Elizabeth Ross, Livie Timmerman, Dhriti Sharma, Jennifer N. Stinson, Stacy Allen, Kabita Nanda, Tala El Tal, Deborah M. Levy, Linda T. Hiraki, Hermine I. Brunner, Mathew Reeves, Steven J. Pierce, Andrea Knight   +29 more
wiley   +1 more source

Empowering high-dimensional optical fiber communications with integrated photonic processors

Nature Communications
Mode-division multiplexing (MDM) in optical fibers enables multichannel capabilities for various applications, including data transmission, quantum networks, imaging, and sensing.
Kaihang Lu, Zengqi Chen, Hao Chen, Wu Zhou, Zunyue Zhang, Hon Ki Tsang, Yeyu Tong   +6 more
doaj   +1 more source

Performance and Emissions of Camelina Biodiesel–Jet A Blends in a Micro-Gas Turbine as a Sustainable Pathway for Aviation

Fire
This study investigates the performance, emissions, and physicochemical characteristics of a small-scale gas turbine fueled with Jet A and camelina biodiesel blends (B10, B20, and B30). The blends were characterized by slightly higher density (up to +3%),
Cornel Dinu, Grigore Cican, Sibel Osman, Rares Secareanu   +3 more
doaj   +1 more source