Results 71 to 80 of about 96,136 (218)

Impedance Matching Antenna-Integrated High-Efficiency Energy Harvesting Circuit

Sensors, 2017
This paper describes the design of a high-efficiency energy harvesting circuit with an integrated antenna. The circuit is composed of series resonance and boost rectifier circuits for converting radio frequency power into boosted direct current (DC ...
Yuharu Shinki, Kyohei Shibata, Mohamed Mansour, Haruichi Kanaya   +3 more
doaj   +1 more source

Evaluation of Early and Late Term Outcomes of Radiofrequency Surgery in the Treatment of Inferior Turbinate Hypertrophy

Archives of Clinical and Experimental Surgery, 2014
Introduction: Inferior turbinate hypertrophy (ITH) plays an important role in the complaint of nasal obstruction. Surgical procedures are preferred to reduce the inferior turbinate if medical treatments fail to achieve satisfactory results.
Murat Salihoglu, Ibrahim Engin Cekin, Enver Cesmeci, Bulent Evren Erkul   +3 more
doaj   +1 more source

Quantum Phenomena in Molecular and Biological Systems: A Decoherence‐Based Decision Framework With Falsifiable Predictions and a Failure‐Mode Taxonomy

Advanced Physics Research, EarlyView.
A physics‐grounded framework based on decoherence timescales (τ_dec vs τ_func), Markovian validity, and falsifiability criteria is applied across molecular systems to distinguish where quantum effects are necessary, marginal, or irrelevant. The analysis integrates quantum chemistry, biological quantum mechanisms, and quantum computing under a unified ...
Sarfaraz K. Niazi
wiley   +1 more source

Endoscopic Proximal Hamstring Repairs Remain Safe and Beneficial With High Patient Satisfaction at a Minimum of 6‐Year Follow‐Up

Arthroscopy, EarlyView.
Purpose To evaluate midterm outcomes of endoscopic proximal hamstring repair in a previously established cohort. Methods A retrospective study design was used for a midterm (minimum 6 years) follow‐up time. Patients completed the questionnaires over the phone or electronically on REDCap after consent. The questionnaires included the modified Harris Hip
Shannon N. Greenwood, Temitope Adebayo, Emily K. Reinke, Amanda N. Fletcher, Brian D. Lewis, Elizabeth J. Scott, Richard Charles Mather   +6 more
wiley   +1 more source

Magneto-thermal limitations in superconducting cavities at high radio-frequency fields

Frontiers in Electronic Materials
The performance of superconducting radio-frequency Nb cavities at high radio-frequency (rf) fields in the absence of field emission can be limited by either a sharp decrease of the quality factor Q0(Bp) above peak surface magnetic fields Bp ∼100 mT or by
I. Parajuli, G. Ciovati, G. Ciovati, A. Gurevich   +3 more
doaj   +1 more source

Arthroscopic Assisted Acromioclavicular Joint Stabilization Using a Tensionable Suture Button Construct and Cerclage Tape Augmentation

Arthroscopy Techniques, EarlyView.
Abstract Surgical stabilization of the acromioclavicular joint can be achieved using a variety of techniques. Coracoclavicular fixation with tapes, sutures, and button systems is one of the surgical methods used to restore stability of the acromioclavicular joint. There is currently no definitive superior technique for acromioclavicular joint fixation,
Sean Wei Loong Ho, Yu Qian Cheong, T. Jegathesan, Lester Teong Jin Tan, Derrick Junhong Guo, Keng Thiam Lee, Marcus Josef Lee   +6 more
wiley   +1 more source

Surgical Management of Anterior Cruciate Ligament Rupture in Skeletally Immature Adolescents: A Bilateral Transphyseal All‐Inside Technique With Patient‐Specific Bone Tunnels and Semitendinosus Autograft

Arthroscopy Techniques, EarlyView.
Abstract In recent years, with the widespread participation in athletic activities, the incidence of anterior cruciate ligament (ACL) ruptures among adolescent populations has shown an increasing trend. Without timely intervention, this condition can lead to meniscal tears, accelerated articular cartilage wear, and early‐onset osteoarthritis, severely ...
Zeming Li, Junling Luo, Chuanliang Chen, Shifeng Zhong, Hao Feng, Hongtao Wang, Jun Yao   +6 more
wiley   +1 more source

Arthroscopy‐Assisted Fixation of Combined Coracoid Fracture and Acromioclavicular Dislocation: A Minimalist Approach

Arthroscopy Techniques, EarlyView.
Abstract Combined acromioclavicular dislocation and coracoid process fracture disrupts the superior shoulder suspensory complex, leading to shoulder instability that often requires surgical intervention. This rare injury, increasingly identified through advanced diagnostics, lacks consensus on the optimal treatment. We describe a minimalist arthroscopy‐
Yijun He, Wenxian Wen, Cheng Luo, Yiming Liao, Jiongfeng Huang   +4 more
wiley   +1 more source

Intra‐articular Proximal Biceps Tenotomy With Extra‐articular Transfer: A Technique to Repair Full‐thickness Rotator Cuff Tears

Arthroscopy Techniques, EarlyView.
Abstract The long head of the biceps tendon (LHBT), as a tendinous structure adjacent to the rotator cuff, can be easily used to repair the rotator cuff. Currently, there are many different surgical procedures for the LHBT. Direct severance of the LHBT is simple but may result in pain and deformity, and fixation of the LHBT wastes the tendinous tissue ...
Yuxin Xie, Fei Zhang, Wentao Xiong, Yingguang Zhu, Ziang Li, Qiang Zhang   +5 more
wiley   +1 more source

A Modified Arthroscopic Trans‐Septal Approach via the Figure‐to‐4 Position of the Knee

Arthroscopy Techniques, EarlyView.
Abstract Standard anterior and posterior portals offer limited access to pathologies in the posterior compartment of the knee. The trans‐septal portal facilitates comprehensive visualization and instrumentation in the posterolateral and posteromedial compartments.
Ning Sheng, Li Sun, Junrong Chen, Qiuyue Ding, Zhihui Yan   +4 more
wiley   +1 more source