Results 211 to 220 of about 42,363,074 (398)

Ultralow Loss Coupling Tuning of Photonic Accelerators

Advanced Photonics Research, EarlyView.
A polymer material cured by electron beam is used to perform precise and ultralow loss tuning on photonic accelerators made for highly efficient computation. The versatility of the technique is demonstrated on a large number of directional coupler devices with varying initial coupling ratios and application on a crossbar array for matrix multiplication
Zhongyu Tang, Shabnam Taheriniya, Zhe Zhao, Harish Bhaskaran, Wolfram Pernice, Rongyang Xu   +5 more
wiley   +1 more source

Direction Matters: A Crossover Study on Motor Adaptations to Movement-Evoked Pain Induced in the Lumbar Region. [PDF]

Eur J Pain
Devecchi V, Falla D, Cabral HV, Abboud J, Hodges P, Gallina A.   +5 more
europepmc   +1 more source

Control for Seasonal Variation and Time Trend in Case-Crossover Studies of Acute Effects of Environmental Exposures

, 1999
Thomas F. Bateson, Joel Schwartz
openalex   +1 more source

Randomized, double-blind, crossover challenge study in 53 subjects reporting adverse reactions to melon (Cucumis melo) [PDF]

, 2000
Julia Calzas Rodríguez, Jesús F. Crespo, Wesley Burks, Cesar Rivas-Plata, Silvia Fernández-Anaya, Ramón Vives, P. Daroca   +6 more
openalex   +1 more source

Bound States in the Continuum in Metasurface Absorbers: A Comparison with Metasurfaces

Advanced Photonics Research, EarlyView.
Bound states in the continuum (BICs) offer a powerful mechanism for enhancing light–matter interactions. This work systematically investigates the radiation characteristics of BICs under both transmission and reflection configurations using multipolar analysis.
Guizhen Xu, Zhanqiang Xue, Jiang Du, Longqing Cong   +3 more
wiley   +1 more source

The effect of nicotine delivery system on blood protease levels: a randomized crossover study. [PDF]

Sci Rep
Wilson AC, Leavens ELS, Covarrubias-Zambrano O, Lambart L, Bossmann SH, Nollen NL, Tarran R.   +6 more
europepmc   +1 more source

Reversal of apixaban anticoagulation by four‐factor prothrombin complex concentrates in healthy subjects: a randomized three‐period crossover study

Journal of Thrombosis and Haemostasis, 2017
Yan Song, Zhaoqing Wang, I. Perlstein, Jessie Wang, F. LaCreta, R. Frost, C. Frost   +6 more
semanticscholar   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Acceptability, Usability, and Effectiveness of a Music Video Game for Pain Management: A Crossover Study. [PDF]

Healthcare (Basel)
Esteban-Sopeña J, Bravo-Aparicio J, Trillo-Charlín I, Roldán-Ruiz A, Beltran-Alacreu H, García-Magro N.   +5 more
europepmc   +1 more source

Methylene blue treatment for residual symptoms of bipolar disorder: Randomised crossover study

British Journal of Psychiatry, 2017
M. Alda, M. McKinnon, Ryan Blagdon, J. Garnham, Susanne Maclellan, C. O’Donovan, T. Hajek, C. Nair, S. Dursun, G. MacQueen   +9 more
semanticscholar   +1 more source