Results 31 to 40 of about 58,312 (289)

On Aerial Robots with Grasping and Perching Capabilities: A Comprehensive Review

open access: yesFrontiers in Robotics and AI, 2022
Over the last decade, there has been an increased interest in developing aerial robotic platforms that exhibit grasping and perching capabilities not only within the research community but also in companies across different industry sectors.
Jiawei Meng   +3 more
doaj   +1 more source

A method to formulate a dimensionally homogeneous Jacobian of parallel manipulators [PDF]

open access: yes, 2011
This paper presents a general and systematic approach to formulate the dimensionally homogeneous Jacobian, which is an important issue for the dexterity evaluation and dimensional synthesis of f-degrees-of-freedom (DOF) (f ≤ 6) parallel manipulators ...
Huang, Tian   +5 more
core   +1 more source

Cor triatriatum dexter [PDF]

open access: yesClinical Case Reports, 2018
Key Clinical Message Cor triatriatum dexter ( CTD ) is an extremely rare finding (<0.01%), resulting from the persistence of the right valve of sinus venosus. Echocardiography with color Doppler is the first‐line tool for diagnosis and decision making.
Dominika Zoltowska   +1 more
openaire   +2 more sources

Effect of Smartphone Addiction Level on Manual and Finger Dexterity, Hand Grip Strength, Pinch Grip Strength, and Thumb Pressure Pain Threshold in University Students

open access: yes, 2023
This study examined smartphone addiction's effect on manual and finger dexterity, hand and pinch grip strength, and thumb pressure pain threshold in university students. The study included 127 university students aged 19-25 years.
Kecelioglu, Sule   +10 more
core   +1 more source

On Alternative Uses of Structural Compliance for the Development of Adaptive Robot Grippers and Hands

open access: yesFrontiers in Neurorobotics, 2019
Adaptive robot hands are typically created by introducing structural compliance either in their joints (e.g., implementation of flexures joints) or in their finger-pads.
Che-Ming Chang   +4 more
doaj   +1 more source

An Analysis of Power Consumption of Fluid-Driven Robotic Arms Using Isotropy Index: A Proof-of-Concept Simulation-Based Study

open access: yesRobotics, 2022
The manipulability of a robotic arm may be defined based on ease of motion in different directions or ease of applying force/torque. In this study, we use manipulability measures to investigate how the kinematics of robots can be employed to calculate ...
Yaser Maddahi, Kourosh Zareinia
doaj   +1 more source

Dexterity analysis of three 6-DOF continuum robots combining concentric tube mechanisms and cable driven mechanisms [PDF]

open access: yes, 2016
Continuum robots are increasingly used in minimally invasive surgeries. To date, concentric tube mechanism and cable driven mechanism have been two prevalent mechanisms for constructing continuum robots.
Wu, Liao   +2 more
core   +1 more source

Case Report: True Motor Recovery of Upper Limb Beyond 5 Years Post-stroke

open access: yesFrontiers in Neurology, 2022
Most of motor recovery usually occurs within the first 3 months after stroke. Herein is reported a remarkable late recovery of the right upper-limb motor function after a left middle cerebral artery stroke.
Carine Ciceron   +20 more
doaj   +1 more source

Development of a dexterity assessment method [PDF]

open access: yes, 2016
This research was aimed at contributing to the understanding of dexterity through a scientific analysis of some of its more important features, as well as the development of viable methods to quantify these characteristics.
Gonzalez Sanchez, Victor
core   +4 more sources

Practice Forum-Defining Dexterity in Hand Therapy

open access: yes, 2021
The authors propose a definition of dexterity to improve the clarity of the concept: dexterity, in communication and its application to clinical assessment in hand and upper limb ...
Tara Packham   +2 more
core   +1 more source

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