Results 51 to 60 of about 4,731 (254)

Overcoming Printing and Interfacial Challenges in Liquid Metal Direct Writing for Integrated Stretchable Electronics

Advanced Materials Technologies, EarlyView.
Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack, Lennert Purnal, Parth Vinayakrao Sewlikar, Sam Cuyvers, Gus Geurts, Rathul Nengminza Sangma, Derese Desta, Dieter Reenaers, Bart Ruttens, Iris De Graeve, Tom Hauffman, Seppe Terryn, Bram Vanderborght, Michaël Daenen, Wim Deferme, Monika Rai   +15 more
wiley   +1 more source

Ultrasonographic motion analysis of lower eyelid compartments in patients with chronic thyroid associated ophthalmopathy

Journal of Current Ophthalmology, 2017
Purpose: To present the qualitative and quantitative ultrasonographic findings of lower eyelid compartments in patients with chronic thyroid associated ophthalmopathy (TAO) compared to normal subjects.
Mohammad Taher Rajabi, Konstantinos Papageorgiou, Mehryar Taban, Catherine J. Hwang, Seyedeh Simindokht Hosseini, Mohammad Bagher Rajabi, Robert A. Goldberg   +6 more
doaj   +1 more source

Hand games, naughty games

The Pan African Medical Journal, 2020
We report the case of a 13-year-old child who presented to the ophthalmic emergencies for left eye trauma because of a sore eyelid, while fighting with one of his classmates using pairs of scissors.
Kawtar Belkhadir, Ouafaa Cherkaoui
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Duane retraction syndrome type 1 with nonsyndromic retinitis pigmentosa – A rare atypical association

Indian Journal of Ophthalmology. Case Reports
Duane Retraction Syndrome (DRS) is a rare congenital disorder of ocular motility typically characterized by a triad of variable duction limitation, globe retraction, and palpebral fissure narrowing on adduction.
Akila Chandrasekaran, Ankita Bisani, Saranya Settu, Janani Muralikrishnan   +3 more
doaj   +1 more source

Transcaruncular Medial Wall Orbital Decompression: An Effective Approach for Patients with Unilateral Graves Ophthalmopathy

The Scientific World Journal, 2012
Purpose. To evaluate the reduction in proptosis, incidence of postoperative diplopia, and postoperative globe symmetry after transcaruncular medial wall decompression in patients with unilateral Graves ophthalmopathy. Methods.
Robert H. Hill, Craig N. Czyz, Thomas A. Bersani   +2 more
doaj   +1 more source

Reoperation in esotropic Duane retraction syndrome: Long-term motor outcome of superior rectus transposition

, 2019
Aim: The aim was to evaluate the long-term motor outcome of superior rectus transposition procedure in patients affected by unilateral esotropic Duane retraction syndrome with residual esotropia and anomalous head position.
Magli A., Rombetto L., Esposito Veneruso P.   +2 more
core   +1 more source

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

Advanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma, Ruxiang Jiang, Kaspar Althoefer, Nicolas Herzig, Hareesh Godaba   +4 more
wiley   +1 more source

Piezo2 Mediates a Vicious Cycle of “Mechanical Homeostasis Imbalance—Inflammation” in Sensory Nerves and the Cartilage Endplate

Advanced Science, EarlyView.
In a lumbar spine instability model, dorsal root ganglion cells mediate the perception of relevant mechanical stresses through Piezo2 and subsequently release CGRP. CGRP activates the NF‐κB signaling pathway in cartilage endplate cells through the receptor RAMP1.
Hanpeng Xu, Wen Geng, Zhi Du, Yifan Du, Di Wu, Bide Tong, Huaizhen Liang, Xingyu Zhou, Zixuan Ou, Junyu Wei, Kun Wang, Yu Song, Wenbin Hua, Yan Xu, Wencan Ke, Bingjin Wang, Cao Yang   +16 more
wiley   +1 more source

Targeting the PDK1/c‐Myc/SOX10 Signaling in Oligodendrocytes Alleviates Neuropathic Pain

Advanced Science, EarlyView.
This work reveals that oligodendrocyte homeostasis, mediated by PDK1, is a critical determinant of neuropathic pain (NPP) pathogenesis. Disruption of PDK1 in oligodendrocytes impairs SOX10‐dependent myelination programs through c‐Myc accumulation, leading to disrupted myelination and the pathophysiology of NPP.
Pingping Qiao, Lifang Guo, Guochao Yang, Chaoli Huang, He Wang, Jian‐Jun Yang, Guiquan Chen, Yimin Hu   +7 more
wiley   +1 more source