Search results for "Hand"

Effects of an experimental short-time high-intensity warm-up on explosive muscle strength performance in soccer players: A pilot study.

2022

Objective: This study aimed to evaluate the effects of an experimental short-time warm-up consisting of a small number of intermittent high-intensity sprints on explosive muscle strength performance in soccer players and to identify recovery times after performing the sprints. Furthermore, we evaluated the reliability of a smartphone app in jumping performance.Methods: Twenty male soccer players were given the following tests: 1) the counter-movement jump (CMJ) test with the Microgate system, 2) the counter-movement jump (CMJ) test with the MyJump smartphone app, and 3) the handgrip strength test. The experimental short-time high-intensity warm-up was carried out 1 week after test administr…

Depicting signs and different text genres : Preliminary observations in the corpus of Finnish sign language

2018

In this article we first discuss the different kinds of signs occurring in sign languages and then concentrate on depicting signs, especially on their classification in Finnish Sign Language. Then we briefly describe the corpora of Finland's sign languages (CFINSL). The actual study concerns the occurrences of depicting signs in CFINSL in different text genres, introductions, narratives and free discussions. Depicting signs occurred most frequently in narratives, second most frequently in discussions and least frequently in introductions. The most frequent depicting signs in all genres were those that depicted the whole entity moving or being located. The second most frequent were those sig…

Evaluation of Posturographic and Neuromuscular Parameters during Upright Stance and Hand Standing: A Pilot Study

2023

Upright bipedal posture is the physiological human posture; however, it is not the only possible form of human standing; indeed, an inverted position, a handstand, is required during gymnastics or other sports. Thus, this study aimed to understand the differences between the two standing strategies from a postural and neuromuscular perspective. Thirteen gymnasts with at least three years of sports experience underwent a baropodometric assessment and a surface electromyography (sEMG) examination in a standard upright bipodalic stance and during a handstand. The sEMG examination was performed on the gastrocnemius during an upright stance and on the flexor carpi radialis during the handstand. …

A Cognitive Architecture for Robotic Hand Posture Learning

2005

This paper deals with the design and implementation of a visual control of a robotic system composed of a dexterous hand and video camera. The aim of the proposed system is to reproduce the movements of a human hand in order to learn complex manipulation tasks or to interact with the user. A novel algorithm for robust and fast fingertips localization and tracking is presented. A suitable kinematic hand model is adopted to achieve a fast and acceptable solution to an inverse kinematics problem. The system is part of a cognitive architecture for posture learning that integrates the perceptions by a high-level representation of the scene and of the observed actions. The anthropomorphic robotic…

Handicap, (in)visibilité et vécu du temps

2022

Nederland en het einde van de Belle Epoque. Internationaal recht als instrument van vredeshandhaving

2006

Perception du risque dépendance et demande d'assurance : une analyse à partir de l'enquête PATER

2013

Dans la littérature économique, de nombreux travaux tentent d'expliquer pourquoi les individus s’assurent aussi peu contre la dépendance. Du côté de l’offre, différents freins possibles au développement du marché de l’assurance dépendance ont d’ores et déjà été pointés du doigt par la littérature. Les estimations récentes montrent néanmoins que les limites imputables à l’offre ne suffisent pas à expliquer le faible développement du marché : même si les assurances étaient moins coûteuses et les couvertures proposées plus larges, la majorité des individus ne souscrirait toujours pas d’assurance. Il est donc nécessaire d’aller trouver des explications du côté de la demande d’assurance dépendan…

Ethical dilemmas as professional challenge : case study on management in reception centers in Finland

2017

This study examined what kinds of ethical dilemmas managers working in reception centers in Finland have encountered as well as what kinds of strategies they applied in ethically challenging situations, and finally, what ethical dimensions the strategies included. This specific topic has not been investigated before, thus, this study aimed to theoretically and empirically examine it. Theoretical framework bases on Geva’s (2006) typology of ethical dilemmas, Jones’ (1991) issue- contingent model of moral intensity, and Rahim & Bonoma’s (1979) model of the styles of handling interpersonal conflict. The study is qualitative in nature, and was conducted by interviewing ten (10) managers working…

Rinnakkaistallennus ja NoPSA-hanke : Nopea siirtyminen avoimuuteen

2015

'Avointa tiedettä rinnakkaistallentamalla' -seminaarissa Jyväskylän yliopistossa 22.10.2015 pidetty esitys. Avoimen tieteen tutkimusta ja Svenska Handelshögskolanin NoPSA-hanketta esittelevä puheenvuoro. nonPeerReviewed

Behavioral Profiling in Early Adolescence and Early Adulthood of Male Wistar Rats After Short and Prolonged Maternal Separation

2020

Early-life stress and its possible correlations to genes, environment, and later health outcomes can only be studied retrospectively in humans. Animal models enable the exploration of such connections with prospective, well-controlled study designs. However, with the recent awareness of replicability issues in preclinical research, the reproducibility of results from animal models has been highlighted. The present study aims to reproduce the behavioral effects of maternal separation (MS) previously observed in the multivariate concentric square fieldTM (MCSF) test. A second objective was to replicate the adolescent behavioral profiles previously described in the MCSF test. Male rats, subjec…