Results 71 to 80 of about 70,162 (241)

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Visual related quality of life after ICL V4c implantation in high myopia patients: a mini review

Frontiers in Medicine
High myopia (≥ − 6.00 D) poses significant challenges to visual function and quality of life, with implantable collamer lens (ICL) V4c implantation emerging as a pivotal treatment.
Huailan Zhao, Siquan Zhu
doaj   +1 more source

Management of Stage IV Macular Holes: When Standard Surgery Fails

Case Reports in Ophthalmology, 2012
Purpose: To report the surgical outcomes of reoperation of unclosed macular holes after initial vitrectomy with internal limiting membrane peeling. Procedures: Seven eyes of 7 patients were submitted to a second procedure in which five radial retinal ...
R. Reis, N. Ferreira, A. Meireles
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Outcomes of vitrectomy for chorioretinitis sclopetaria following blast-related ocular trauma

International Journal of Retina and Vitreous
Background To analyse the anatomical and functional results of pars plana vitrectomy in patients with Chorioretinitis Sclopetaria caused by severe combat-related ocular trauma.
Nadiia Ulianova, Oksana Sidak-Petretska, Nataliia Bondar   +2 more
doaj   +1 more source

Comparison of visual outcomes in patients implanted with Tecnis Eyhance ICB00 and 1-Piece ZCB00 monofocal intraocular lenses

Indian Journal of Ophthalmology
Purpose: To compare the visual outcomes and monocular defocus curve of a new monofocal Tecnis Eyhance IOL (Tecnis ICB00) with Tecnis 1 single piece (ZCB00).
Gagandeep Singh, K S Sidhharthan, Jagadeesh K Reddy, Vandana Sundaram, Mithun Thulasidas   +4 more
doaj   +1 more source

[Relationship between best corrected visual acuity and refraction parameters in myopia].

Fa yi xue za zhi, 2012
To explore the relationship between best corrected visual acuity (BCVA) and refraction parameters in myopia.Two thousand two hundred and seventy-four patients (4245 eyes) with different degrees of myopia were collected. Their BCVA, diopter of spherical (DS), diopter of cylinder (DC), astigmatism axis, axial length (AL) and corneal thickness were ...
Ya-ping, Lü, Wen-tao, Xia, Ren-yuan, Chu, Xing-tao, Zhou, Jin-hui, Dai, Hao, Zhou   +5 more
openaire   +1 more source

Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

Advanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen, Roger Guzman, Xiaomin Jia, Jialu Wu, Xing Xu, Li Sun, Jinbo Pan, Shixuan Du, Myung‐Hwan Whangbo, Wu Zhou, Jing Ma, Ce‐wen Nan, Chonglin Chen   +12 more
wiley   +1 more source

Predicting visual acuity of treated ocular trauma based on pattern visual evoked potentials by machine learning models

Frontiers in Cell and Developmental Biology
PurposeTo develop effective machine learning models that analyze pattern visual evoked potentials (PVEPs) to predict the stabilized visual acuity (VA) of patients with treated ocular trauma.MethodsThis experiment included 260 patients (220 males, average
Hongxia Hao, Jiemin Chen, Yifei Yan, Yifei Yan, Qi Zhang, Qi Zhang, Zhilu Zhou, Wentao Xia   +7 more
doaj   +1 more source

Intrastromal corneal ring segments for management of keratoconus

Indian Journal of Ophthalmology, 2013
Keratoconus is a progressive corneal ectasia, which can be managed both by conservative measures like glasses or contact lenses in non-progressive cases or surgical procedures like collagen crosslinking (CXL) with or without adjuvant measures like ...
Sri Ganesh, Rohit Shetty, Sharon D′Souza, Sarika Ramachandran, Mathew Kurian   +4 more
doaj   +1 more source