Results 191 to 200 of about 590,091 (305)

The Zhang Knot: A Locking Slip‐Knot for Arthroscopy

open access: yesArthroscopy Techniques, EarlyView.
Abstract The Zhang knot is a sliding knot for arthroscopic surgery that is simple to learn, easy to slide, and can be securely locked. This technique, which is similar to a reverse Tennessee knot, is described in detail with step‐by‐step illustrations and a video demonstration.
Xingzhi Zhang, Zhenhua Li, Tao Zhang
wiley   +1 more source

Arthroscopic Modified Trapezoid‐Shaped Double‐Row Repair of Medium‐Large‐Sized Rotator Cuff Tears

open access: yesArthroscopy Techniques, EarlyView.
Abstract The double‐pulley double‐row technique has shown many advantages in the treatment of rotator cuff tears in clinics. However, multiple factors affect rotator cuff healing and retearing, including tendon‐to‐bone contact area, repair tension, and gap formation.
Zheng Sun   +6 more
wiley   +1 more source

Challenging Resection Comes in Many Forms: Addressing Difficult Cam Morphology

open access: yesArthroscopy Techniques, EarlyView.
Abstract Femoroacetabular impingement with cam morphology that fails nonoperative management can be addressed with hip arthroscopy and cam resection. There exists a wide variation of cam morphology due to various etiologies that can make some cam lesions more challenging to address. A thorough preoperative evaluation and the utilization of a variety of
Jason G. Ina   +5 more
wiley   +1 more source

Modeling Acoustic Attenuation, Sound Velocity and Wave Propagation in Lithium‐Ion Batteries via a Transfer Matrix

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
“A simple 1D transfer matrix model of a battery is introduced and parametrized using harvested individual cell components at 0 % and 100 % SoC. This model allows for the calculation of group velocity and attenuation. The results of the model show good agreement with measured values, highlighting increased attenuation and group velocity at the ...
Simon Feiler   +3 more
wiley   +1 more source

Metabolic fate of drugs of abuse and new psychoactive substances: A pilot study on a novel workflow using a zebrafish embryo model combined with human microdosing

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study was to develop a novel workflow to identify human urine biomarkers for drugs of abuse and new psychoactive substances. Metabolites of amphetamine, cocaine, LSD, MDMA, methamphetamine, THC, MDMB‐CHMICA, and MDPPP were first identified in a zebrafish embryo (ZE) metabolism study followed by comparison to most abundant human ...
Simon K. Wellenberg   +7 more
wiley   +1 more source

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