Results 21 to 30 of about 112,364 (261)

Determination of Limiting Resistance for Dilatant Soil to Shearing While Using Artificial Neural Networks

open access: yesНаука и техника, 2018
Modern geotechnical pile manufacturing technologies allow to solve many engineering problems in construction with significant economic effect and reduction of work schedule.
О. V. Popov   +2 more
doaj   +1 more source

Slip Detection Strategies for Automatic Grasping in Prosthetic Hands

open access: yesSensors, 2023
The detection of an object slipping within the grasp of a prosthetic hand enables the hand to react to ensure the grasp is stable. The computer controller of a prosthetic hand needs to be able to unambiguously detect the slide from other signals.
Peter Kyberd
doaj   +1 more source

Failure analysis of a hydraulic press clamp

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2014
This paper describes the analysis and investigation of the causes of the failure of an hydraulic press jaw face grip. Analysis of the fractured surfaces indicated the creation of cracks due to stress concentrators as a result of defective design. On the
Edgar Alexander Ossa   +1 more
doaj   +1 more source

Comparison of Maximum Fingertip Force Distribution in Cylindrical Grasping Between Healthy Adults and Patients With Spinal Cord Injury

open access: yesPhysical Therapy Korea, 2022
Background: It is known that hand strength and fingertip force are used as an indicator of muscle strength and are also highly related to the various chronic symptoms and even lifespan.
Jisun Hwang, Jae Sun Ree, Seonhong Hwang
doaj   +1 more source

Learning to cooperate for cooperative learning

open access: yesAnales de Psicologia, 2014
Learning to learn cooperatively requires several changes for teachers and students: in their perception of learning, in their attitudes towards teaching and learning, and in their social and cognitive behaviors in class. This article presents some of the
Yael Sharan
doaj   +1 more source

Development of a grip and support system for public transport

open access: yesVisión Electrónica, 2019
It is given that in Bogotá public transport system moves approximately 29.18% of the population, it is essential to ensure that the features of the service provision are the most appropriate for its users; for example, the support bars inside the vehicle
Juan Camilo Conto-Campis   +3 more
doaj   +1 more source

The Combined Effect of Obesity and Contraceptive Use on Pulmonary Embolism in Adolescent Females Residing in the United States

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley   +1 more source

The Effect of Screw-in Studs on Equine Hoof and Limb Kinematics while Cantering and Jumping on an Artificial Surface

open access: yesInternational Journal of Equine Science
Studs are used to optimize hoof grip upon contact with the surface to prevent slip and enhance performance. Previous research has explored the influence of uniaxially placed studs on a grass surface during canter, the influence of stud length on braking ...
Thomas Dunbar, Soraya Morscher
doaj   +1 more source

Pharmacological Inhibition of Epac1 Averts Ferroptosis Cell Death by Preserving Mitochondrial Integrity

open access: yesAntioxidants, 2022
Exchange proteins directly activated by cAMP (Epac) proteins are implicated in a wide range of cellular functions including oxidative stress and cell survival.
Nshunge Musheshe   +12 more
doaj   +1 more source

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