Results 91 to 100 of about 232,624 (297)

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

Assessment of Hand Grip and Pinch Strengths in Children with Autism Spectrum Disorders: A Cross-Sectional Study

Children
Background/objective: Children with autism spectrum disorders (ASD) are recognized to experience challenges with muscle function. However, there is a lack of knowledge about muscle and hand grip strength in autism. Therefore, the study aims to assess the
Olfat Ibrahim Ali, Hassan Izzeddin Sarsak, Malak Mohammed Tarshi, Manar Marji, Shmookh Turki Aljohani, Maryam Nayef Badawood, Mawda Mohammed Bamusallam, Khawla Alharbi, Zizi M. Ibrahim, Bodor Bin Sheeha, Wafaa Mahmoud Amin   +10 more
doaj   +1 more source

Self‐Soldering, Stretchable and Self‐Healing Liquid Metal Elastomer Interconnections for Soft Electronics Platforms

Advanced Materials Technologies, EarlyView.
A self‐healing and electrically conductive liquid metal elastomer enables robust self‐soldering of surface mount devices for soft electronics. Photothermally activated conductive pathways, strong pressure‐sensitive adhesion, and stable package‐integrated contacts provide high conductivity and extreme stretchability.
Su Thiri San, Ahmed Albeltagi, Mikko Nelo, Jari Juuti, Jarkko Tolvanen, Jari Hannu   +5 more
wiley   +1 more source

Thermalization and pinch singularities in non-equilibrium quantum field theory

, 1994
I argue that, within the Closed-Time-Path formalism, pinch singularities do not appear in truly out of equilibrium situations.Comment: 9 pages, plain TEX, no figures (TEX mistakes ...
Altherr, Bakshi, Bakshi, Bedaque, Boyanovsky, Calzetta, Chou, Dolan, Feynman, Kapusta, Keldysh, Negele, Niemi, P.F. Bedaque, Schwinger, Umezawa, Weldon   +16 more
core   +1 more source

Does intensive upper limb treatment modality Hybrid Constrained Induced Movement Therapy (H-CIMT) improve grip and pinch strength or fatigability of the affected hand?

Journal of Pediatric Rehabilitation Medicine, 2017
PURPOSE: To investigate the effects of Hybrid-Constrained Induced Movement Therapy (H-CIMT), defined as CIMT combined with Bimanual Intensive Movement Therapy (BIMT), on grip and pinch strength and fatigability we measured grip and pinch strength and ...
L. Brauers, M.M.E. Geijen, L.A.W.M. Speth, E.A.A. Rameckers   +3 more
doaj   +1 more source

PINCH is an independent prognostic factor in rectal cancer patients without preoperative radiotherapy - a study in a Swedish rectal cancer trial of preoperative radiotherapy

BMC Cancer, 2012
Background The clinical significance between particularly interesting new cysteine-histidine rich protein (PINCH) expression and radiotherapy (RT) in tumours is not known.
Holmqvist Annica, Gao Jingfang, Holmlund Birgitta, Adell Gunnar, Carstensen John, Langford Dianne, Sun Xiao-Feng   +6 more
doaj   +1 more source

Radiative Cooling by Green(er) Solvents‐Upcycled Polyvinyl Chloride From Drug Blisters Waste

Advanced Optical Materials, EarlyView.
This study explores upcycling poly(vinyl chloride) (PVC) from used pharmaceutical blisters into sustainable radiative cooling materials. Using solvent separation and membrane fabrication, PVC was converted into white membranes paired with aluminum foil.
Andrea Lanfranchi, Paola Lova, Davide Comoretto   +2 more
wiley   +1 more source

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

Advanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid, Nirmal Kumar Ravikumar, Mattia Frascio, Sumanth Nagalakunta, Alessandro Seitone, Benoît Lévesque, Alessandro Zanella, Matteo Zoppi   +7 more
wiley   +1 more source

Grip and Grasp: Lizard Claw Inspired Robotic Manipulators

Advanced Robotics Research, EarlyView.
Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee, Kate Douglas, Asyiah Bray, Andrea Rummel, Parvez Alam   +4 more
wiley   +1 more source

Quantum-mechanical calculation of Stark widths of Ne VII n=3, $\Delta n=0$ transitions

, 1998
The Stark widths of the Ne VII 2s3s-2s3p singlet and triplet lines are calculated in the impact approximation using quantum-mechanical Convergent Close-Coupling and Coulomb-Born-Exchange approximations.
C. A. Ramsbottom, D. V. Fursa, E. E. Whiting, E. J. Williams, G. Peach, H. R. Griem, H. R. Griem, I. Bray, I. Bray, J. A. Tully, J. D. Hey, M. Baranger, M. J. Seaton, R. D. Cowan, S. Alexiou, S. Alexiou, S. Glenzer, S. Glenzer, Th. Wrubel, Th. Wrubel, V. I. Fisher, V. I. Fisher, V. P. Shevelko, W. D. Johnston   +23 more
core   +1 more source