Results 31 to 40 of about 21,961 (246)

Machine Learning‐Guided Engineering of Protein Phase Separation Properties in Immune Regulation

open access: yesAdvanced Science, EarlyView.
PScalpel, a machine learning model integrating protein structure extraction, graph contrastive learning, and a genetic algorithm, guides the engineering of protein phase separation ability. It adopts transfer learning methods to provide predictive recommendations for protein phase separation ability changes through single amino acid mutations in a ...
Chenqiu Zhang   +9 more
wiley   +1 more source

Effects of diabetes mellitus on left ventricular function and deformation in patients with restrictive cardiomyopathies: a 3.0T CMR feature tracking study

open access: yesCardiovascular Diabetology, 2023
Background Diabetes mellitus (DM) is the most common metabolic disease worldwide and a major risk factor for adverse cardiovascular events, while the additive effects of DM on left ventricular (LV) deformation in the restrictive cardiomyopathy (RCM ...
Yue Gao   +7 more
doaj   +1 more source

PKC-RCM: Preoperative Kinematic Calibration for Enhancing RCM Accuracy in Automatic Vitreoretinal Robotic Surgery

open access: yesIEEE Access, 2023
Many robotic systems have emerged in the recent past as cutting-edge solutions to enhance the capabilities of ophthalmic surgeons in order not only to increase the quality of conventional operations but also to enable new and advanced interventions such ...
Alireza Alikhani   +8 more
doaj   +1 more source

A Multi‐instrument Recognition and Autonomous Tracking Control Method for Robot‐Assisted Endoscopic Adjustment

open access: yesAdvanced Intelligent Systems, EarlyView.
During lengthy minimally invasive surgeries, fatigue can cause surgeon tremor and poor endoscopic coordination. This study proposes a robot‐assisted endoscopic adjustment system. It employs a lightweight instrument detection model and a hierarchical multiconstraint controller for visual servoing.
Zijie Yang   +5 more
wiley   +1 more source

Optimization of preventive maintenance on critical machines at the Sabiz 1 plant using Reliability-Centered Maintenance method

open access: yesJurnal Ilmiah SINERGI
Maintenance planning is the first step in an industry, especially when it comes to the trade-off between cost and reliability, which is the reason for this research's aim. The Reliability Centered Maintenance (RCM) method will be used in this research to
Sally Cahyati   +4 more
doaj   +1 more source

Left ventricular strain‐curve morphology to distinguish between constrictive pericarditis and restrictive cardiomyopathy

open access: yesESC Heart Failure, 2021
Aims To distinguish between constrictive pericarditis (CP) and restrictive cardiomyopathy (RCM) using cardiac magnetic resonance feature tracking (CMR‐FT) left ventricle (LV) diastolic time–strain curve patterns and myocardial strain. Methods and Results
Zhiyun Yang   +9 more
doaj   +1 more source

OriGrasp: A Multifunctional Origami‐Inspired Instrument for Delicate Manipulation in Abdominal Surgery

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper introduces an origami‐inspired, lightweight, reconfigurable instrument for robot‐assisted minimally invasive surgery. Its foldable design enables tiny access, tunable compliance, and multifunctionality, serving as a tool introducer or deformable grasper that safely manipulates delicate bowel tissue.
Lorenzo Mocellin   +5 more
wiley   +1 more source

Impact of Rapid Exome Sequencing on Pediatric Patients With Cardiomyopathy and Acute Heart Failure

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Few studies describe the impact of rapid exome sequencing (ES) on pediatric cardiomyopathy in urgent clinical settings. Here, we retrospectively report the impact of rapid singleton ES in pediatric patients presented with acute heart failure and isolated cardiomyopathy or myocarditis, between 2021 and 2023 at a single tertiary care center.
Tameemi Abdalla Moady   +10 more
wiley   +1 more source

An Error Compensation Method for Surgical Robot Based on RCM Mechanism

open access: yesIEEE Access, 2021
Remote center of motion (RCM) mechanisms, which are widely used in surgical robots, use mechanical constraints to realize movement around the RCM point.
Ming Bai   +5 more
doaj   +1 more source

Innovando desde la Gestión del mantenimiento. El Remantenimiento. Caso práctico Central Hidroeléctrica

open access: yesRevista Científica de Ingeniería Energética, 2021
Las organizaciones que gestionan activos físicos, la figura del departamento de mantenimiento desarrolla su trabajo realizandouna gestión de un presupuesto anual dedicado al mantenimiento y esperando que con mayor o menor fortuna no se produzca una ...
Francisco Javier Martinez Monseco   +1 more
doaj  

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