Results 91 to 100 of about 738,031 (384)

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

Advanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez, Maxime‐Emmanuel Comtois‐Bona, Antony El‐Khoury, Sergio David Garcia Schejtman, Aidan Macadam, Juan‐David Figueroa‐Alegria, Jesus M. Calderon‐Torres, Irene Guzmán‐Soto, Marc Ruel, Erik J. Suuronen, Marcelo Muñoz, Emilio I. Alarcon   +11 more
wiley   +1 more source

Retinal Vein Occlusion Review.

Asia - Pacific Journal of Ophthalmology, 2018
Retinal vein occlusions are a very common condition with great importance in ophthalmology clinical practice. This article reviews the salient epidemiology, risk factors, clinical features, and treatments related to retinal vein occlusions.
M. Ip, Andrew M. Hendrick
semanticscholar   +1 more source

Growth Factor‐Loaded Mesoporous Silica Particles, Incorporated in Electrospun PCL Fibres, Provide Topographical and Chemical Cues for Tendon Tissue Engineering

Advanced Materials Technologies, EarlyView.
Electrospinning enables the hierarchical assembly of nanofiber‐based scaffolds for tissue engineering. However, encapsulated proteins often undergo structural changes. This study used mesoporous silica nanoparticles (MSNs) as protective carriers, mitigating protein denaturation and supporting controlled release.
Vera Citro, Marta Clerici, Matthew T. Shephard, Tina P. Dale, Aldo R. Boccaccini, Nicholas R. Forsyth   +5 more
wiley   +1 more source

Multimodal Locomotion: Next Generation Aerial–Terrestrial Mobile Robotics

Advanced Intelligent Systems, EarlyView., 2023
Aerial–terrestrial robots can achieve efficient energy consumption and robust environmental interaction by adding morphological features, adapting forms for locomotion transitions, and integrating multiple platforms. This next generation of mobile robots advances real‐world robotic deployment for operations with complex tasks and tackle environments ...
Jane Pauline Ramirez, Salua Hamaza
wiley   +1 more source

PERANAN ORTHODONTIS DALAM PERAWATAN KOMBINASI ORTHODONTIK DAN BEDAH ORTHOGNATIK

Journal of Dentistry Indonesia, 2015
Patient with severe condition which single conventional orthodontic treatment cannot be carried out, it must be considered to undergo combination treatment between orthodontic and orthognathic surgery so that patient's complaint about aesthetic ...
Aditya Pribadi
doaj   +1 more source

In vivo Terahertz Sensing of Skin Cancer Patients

Advanced Photonics Research, EarlyView.
This study presents the first in vivo measurements of skin cancer patients in a hospital setting using a handheld THz probe. Furthermore, a new analysis approach is developed to generate a patient‐normalized THz response function, which enables clear contrast to be seen between cancer and healthy skin of the same patient.The first in vivo study of skin
Jacob J. Young, Benjamin G. Page, Arturo I. Hernandez‐Serrano, Joseph Hardwicke, Emma Pickwell‐MacPherson   +4 more
wiley   +1 more source

Structured Occlusion Coding for Robust Face Recognition [PDF]

arXiv, 2015
Occlusion in face recognition is a common yet challenging problem. While sparse representation based classification (SRC) has been shown promising performance in laboratory conditions (i.e. noiseless or random pixel corrupted), it performs much worse in practical scenarios.
arxiv  

Prognosis of Acute Intracranial Atherosclerosis-Related Occlusion after Endovascular Treatment

Journal of Stroke, 2018
Background and Purpose Little is known about prognosis after endovascular therapy (EVT) for acute large artery occlusion (LAO) caused by underlying intracranial atherosclerotic stenosis (ICAS).
J. S. Lee, Seong-Joon Lee, J. Yoo, Jeong‐Ho Hong, Chang-Hyun Kim, Yong-Won Kim, D. Kang, Yong-Sun Kim, J. Hong, J. W. Choi, B. Ovbiagele, A. Demchuk, S. Sohn, Yang-Ha Hwang   +13 more
semanticscholar   +1 more source

Research Progress on Atmospheric Turbulence Perception and Correction Based on Adaptive Optics and Deep Learning

Advanced Photonics Research, EarlyView.
This work presents a systematic review of atmospheric turbulence fundamentals, including theoretical formulations and adaptive optics‐based mitigation strategies. This includes an in‐depth examination of the devices, theories, and methodologies associated with traditional correction approaches.
Qinghui Liu, Yihang Di, Mengmeng Zhang, Zhenbo Ren, Jianglei Di, Jianlin Zhao   +5 more
wiley   +1 more source

Clinical Scales Do Not Reliably Identify Acute Ischemic Stroke Patients With Large-Artery Occlusion

Stroke, 2016
Background and Purpose— It remains debated whether clinical scores can help identify acute ischemic stroke patients with large-artery occlusion and hence improve triage in the era of thrombectomy.
G. Turc, B. Maïer, O. Naggara, P. Seners, Clothilde Isabel, M. Tisserand, Igor Raynouard, M. Edjlali, D. Calvet, J. Baron, J. Mas, C. Oppenheim   +11 more
semanticscholar   +1 more source