Results 181 to 190 of about 1,253,661 (413)

Selective Electrosynthesis of Methanol from CO2 Over Cu/Cu2P2O7 Via the Formate Pathway

Advanced Materials, EarlyView.
A Cu/Cu2P2O7‐based hybrid catalyst delivers over 50% Faradaic efficiency and >100 mA cm−2 partial current density for methanol electrosynthesis from CO2. The synergy between Cu (111) facets and Cu2P2O7 promotes HCOOH‐mediated pathways, offering a scalable route for sustainable liquid fuel production. Abstract The electrochemical CO2 reduction reaction (
Hyunwoo Kim, Jihoe Lee, Sangseob Lee, Suhwan Park, Yongseok Lee, Giyeok Lee, Hyo Sang Jeon, Man Ho Han, Sunghwan Jin, Hyun‐Wook Lee, Aloysius Soon, Jongsoon Kim, Jungki Ryu   +12 more
wiley   +1 more source

Arthroscopic “V” Configuration Anatomic Reconstruction of Chronic Acromioclavicular Joint Dislocations Using Double-Bundled Autogenous Gracilis Tendon Graft Reinforced With FiberTape Internal Brace

Arthroscopy Techniques
We present an arthroscopic technique for chronic acromioclavicular joint dislocations that involves reconstructing the acromioclavicular and coracoclavicular ligaments using an autogenous gracilis tendon graft reinforced with FiberTape.
Ayyappan V. Nair, D.Ortho, D.N.B., M.N.A.M.S., Pramod Kumar Mohan, M.S. Ortho., Ajit Jangale, M.S., M.R.C.S., Pavan Krishna, M.S. Ortho., Prince Shanavas Khan, D.Ortho, M.S. Ortho., Maythilisharan Rambhojun, M.S. Ortho., Sreejith Thampy, M.S. Ortho.   +6 more
doaj  

Analysis of Forces Exerted by Shoulder and Elbow Fabric-based Pneumatic Actuators for Pediatric Exosuits [PDF]

arXiv
To enhance pediatric exosuit design, it is crucial to assess the actuator-generated forces. This work evaluates the contact forces exerted by soft fabric-based pneumatic actuators in an upper extremity pediatric exosuit. Two actuators were examined: a single-cell bidirectional actuator for shoulder abduction/adduction and a bellow-type actuator for ...
arxiv  

LACERATION OF THE AXILLARY PORTION OF THE CAPSULE OF THE SHOULDER-JOINT AS A FACTOR IN THE ETIOLOGY OF TRAUMATIC COMBINED PARALYSIS OF THE UPPER EXTREMITY

, 1911
T. TURNER THOMAS
openalex   +2 more sources

THE RELATION OF POSTERIOR SUBLUXATION OF THE SHOULDER-JOINT TO OBSTETRICAL PALSY OF THE UPPER EXTREMITY [PDF]

, 1914
T. TURNER THOMAS
openalex   +1 more source

Features of central sensitisation in patients with shoulder pain : A feasibility study [PDF]

, 2019
Design. A case-control feasibility study, comparing people with unilateral shoulder pain and pain free controls. Background. Previous studies have suggested that central sensitisation (CS) may be present in people with shoulder pain, mostly based on ...
Herbland, Anthony, Lewis, Jeremy, van Griensven, Hubert   +2 more
core   +1 more source

Thermally Activated Swelling and Wetting Transition of Frozen Polymer Brushes:a New Concept for Surface Functionalization

Advanced Materials, EarlyView.
A novel approach is introduced that leverages polymer phase transitions to modulate brush behavior. The oleophilic bottle brush system exhibits two distinct melting transitions—bulk and surface—enabling a two‐stage swelling and wetting transition.
Luciana Buonaiuto, Sander Reuvekamp, Billura Shakhayeva, Enqing Liu, Franziska Neuhaus, Björn Braunschweig, Sissi de Beer, Frieder Mugele   +7 more
wiley   +1 more source

Bismuthene Under Cover: Graphene Intercalation of a Large Gap Quantum Spin Hall Insulator

Advanced Materials, EarlyView.
Bismuthene, a quantum spin Hall insulator with a massive 800 meV topological gap, holds great potential for room‐temperature devices but rapidly degrades in air. This study demonstrates that intercalating bismuthene between SiC and a graphene sheet preserves its structure and topology while preventing oxidation, enabling ex‐situ experiments and ...
Lukas Gehrig, Cedric Schmitt, Jonas Erhardt, Bing Liu, Tim Wagner, Martin Kamp, Simon Moser, Ralph Claessen   +7 more
wiley   +1 more source

Alarming Syncope, from the Admission of Air into a Vein during an Amputation at the Shoulder Joint [PDF]

Bransby Blake Cooper
openalex   +1 more source

Electron Extraction Optimization for Carbon‐Based Hole‐Conductor‐Free Perovskite Photovoltaics With Record 1.41 V VOC

Advanced Materials, EarlyView.
A gradient electron energy level strategy is constructed to reduce voltage losses in planar HTL‐free CsPbI2Br C‐PSCs. This electron extraction optimization enables rapid photogenerated electron extraction and carrier separation, thereby suppressing recombination at the back contact. The resulting PSCs deliver a record VOC of 1.41 V, a high PCE of 17.42%
Zhiqi Li, Xiyun Xie, Zhenhai Ai, Yu Han, Tao Zhu, Ruijie Ma, Heng Liu, Xinhui Lu, Qi Wei, Mingjie Li, Junyan Xiao, Kuan Liu, Zhiwei Ren, Gang Li   +13 more
wiley   +1 more source