Results 91 to 100 of about 64,861 (230)

Robotic Cell Micromanipulation Skill Learning via Imitation‐Enhanced Reinforcement Learning

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Humans can learn complex and dexterous manipulation tasks by observing videos, imitating and exploring. Multiple end‐effectors manipulation of free micron‐sized deformable cells is one of the challenging tasks in robotic micromanipulation. We propose an imitation‐enhanced reinforcement learning method inspired by the human learning process ...
Youchao Zhang   +6 more
wiley   +1 more source

S-allylcysteine Improves Blood Flow Recovery and Prevents Ischemic Injury by Augmenting Neovasculogenesis. [PDF]

open access: yes, 2017
Studies suggest that a low level of circulating human endothelial progenitor cells (EPCs) is a risk factor for ischemic injury and coronary artery disease (CAD). Consumption of S-allylcysteine (SAC) is known to prevent CAD.
Chao, Che-Yi   +7 more
core   +1 more source

Interventions for submacular haemorrhage: A systematic review and network meta‐analysis of controversies—On behalf of the Spanish Vitreo‐Retinal Society (SERV)

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose This systematic review aims to evaluate and synthesize the existing literature on the interventions used for submacular haemorrhage (SMH), highlighting the controversies and differences in clinical practice. Method A systematic review was conducted following the PRISMA guidelines.
Salvador Pastor‐Idoate   +6 more
wiley   +1 more source

The hepatic sympathetic nerve plays a critical role in preventing Fas induced liver injury in mice [PDF]

open access: yes, 2005
Background: Although previous studies have shown that the hepatic sympathetic nerve controls various physiological functions in the liver, the role of this nerve in liver injury has yet to be clarified.Aims: The purpose of this study was to elucidate the
Chida, Y, Kubo, C, Sudo, N, Takaki, A
core   +1 more source

Virtual reality and haptic simulation in modern microsurgical endodontics: Case report and proof of concept

open access: yesInternational Endodontic Journal, EarlyView.
Abstract Aim To highlight the development and application of a novel virtual reality (VR) haptic simulation program in endodontic microsurgery (EMS) to prepare for a clinical case performed by a resident student. Summary Modern EMS requires adequate training and a learning curve for mastering surgical techniques and refining individual skills.
Damiano Pasqualini   +4 more
wiley   +1 more source

Omental Vascularized Lymph Node Flap: A Radiographic Analysis [PDF]

open access: yes, 2018
Background Vascularized lymph node transfer is an increasingly popular option for the treatment of lymphedema. The omental donor site is advantageous for its copious soft tissue, well-defined collateral circulation, and large number of available nodes ...
Chu, Michael W.   +3 more
core   +1 more source

Prognosis of Patients Over 60 Years Old With Early Rectal Cancer Undergoing Transanal Endoscopic Microsurgery – A Single-Center Experience [PDF]

open access: gold, 2022
Mingqing Zhang   +7 more
openalex   +1 more source

Histopathology, Diagnosis, Management and Treatment Outcomes of Cemental Tears: A Retrospective Observational Cohort Study

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Introduction Diagnosing cemental tears remains challenging, and treatment outcomes can be unpredictable; recommendations for their diagnosis and management are primarily based on case reports and anecdotal experience. Although a classification has been developed for cemental tears, its clinical applicability and importance have yet to be ...
Angeline Hui Cheng Lee   +3 more
wiley   +1 more source

Coverage of exposed hardware after lower leg fractures with free flaps or pedicled flaps [PDF]

open access: yes, 2015
. – OBJECTIVE: The placement of osteosynthetic materials in the leg may be complicated by hardware exposure. Successful soft tissue reconstruction often provides a critical means for limb salvage in patients with hardware exposure in the leg.
Cigna, Emanuele   +5 more
core  

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