Search results for " voluntary"
showing 9 items of 39 documents
Volunteering in dementia care – a Norwegian phenomenological study
2012
Ulrika Söderhamn1, Bjørg Landmark2,3, Live Aasgaard2, Hilde Eide3, Olle Söderhamn11Center for Caring Research – Southern Norway, Faculty of Health and Sport Sciences, University of Agder, Grimstad, Norway; 2Institute of Research and Development for Nursing and Care Services, Municipality of Drammen, Drammen, Norway; 3Faculty of Health Sciences, Buskerud University College, Drammen, NorwayIntroduction: The number of people suffering from dementia will increase dramatically in the future, and this will be a great challenge and concern for health care services. It is assumed that volunteers will strengthen community health care services more in the future…
Force Control and Motor Unit Firing Behavior Following Mental Fatigue in Young Female and Male Adults
2020
Purpose: The neuromuscular mechanisms leading to impaired motor performance in the presence of mental fatigue remain unclear. It is also unknown if mental fatigue differentially impacts motor performance in males and females. The purpose of this study was to assess the impact of mental fatigue on force production and motor unit (MU) firing behavior in males and females. Methods: Nineteen participants performed 10-s isometric dorsiflexion (DF) contractions at 20 and 50% maximum voluntary contraction (MVC) before, during, and after completing 22 min of the psychomotor vigilance task (PVT), to induce mental fatigue. The DF force and indwelling MU firing behavior of the tibialis anterior (TA) w…
The risks of using continuous deep palliative sedation within the context of euthanasia
2016
Although palliative care is one of the main arguments among the opponents of euthanasia, the individual medical activities implemented within it are not always evaluated unequivocally. Considering that patient in such care centres arrives mainly at the last stages of the disease when intensive treatments are no longer able to help, to reduce discomfort and relieve pain caused by the disease, analgesic means can be used that can shorten the patient's life expectancy and cause death. Such undesirable consequences can be seen in the deep and continuous palliative sedation, which not only is the last resort for pain prevention process, but also is still quite debatable medical and legal doctrin…
Corticospinal and intracortical excitability is modulated in the knee extensors after acute strength training.
2021
The corticospinal responses to high-intensity and low-intensity strength-training of the upper limb are modulated in an intensity-dependent manner. Whether an intensity-dependent threshold occurs following acute strength training of the knee extensors (KE) remains unclear. We assessed the corticospinal responses following high-intensity (85% of maximal strength) or low-intensity (30% of maximal strength) KE strength-training with measures taken during an isometric KE task at baseline, post-5, 30 and 60-min. Twenty-eight volunteers (23 ± 3 years) were randomized to high-intensity (n = 11), low-intensity (n = 10) or to a control group (n = 7). Corticospinal responses were evoked with transcra…
Aging and strength training influence knee extensor intermuscular coherence during low- and high-force isometric contractions
2019
Aging is associated with reduced maximum force production and force steadiness during low-force tasks, but both can be improved by training. Intermuscular coherence measures coupling between two peripheral surface electromyography (EMG) signals in the frequency domain. It is thought to represent the presence of common input to alpha-motoneurons, but the functional meaning of intermuscular coherence, particularly regarding aging and training, remain unclear. This study investigated knee extensor intermuscular coherence in previously sedentary young (18–30 years) and older (67–73 years) subjects before and after a 14-week strength training intervention. YOUNG and OLDER groups performed maximu…
Microvascular blood flow changes of the abductor pollicis brevi muscle during sustained static exercise
2020
ABSTRACTA practical assessment of the health of the palm muscle, abductor pollicis brevis (APB), is important for diagnosis of different conditions. Here we have developed a protocol and a probe to utilize diffuse correlation spectroscopy (DCS) to characterize microvascular blood flow changes in the APB during and after sustained isometric exercise, during and after thumb abduction at at 55% of maximum voluntary contraction (MVC). Blood flow in the APB decreased during exercise in the subjects (n=13) with high MVC (n=7) and stayed constant in the ones with low MVC (n=6) suggesting that the mechanical occlusion due to increased intramuscular pressure exceeded the vasodilation elicited by the…
Non-financial information: From voluntary to compulsory compliance. The state of the art in Italian context
2018
The issue of corporate communication is very relevant in the context of accounting literature. Historically, it has focused on economic and financial information, disclosured through the financial statements. Over time, complementary information, concerning the environmental, social context, intellectual capital, business model, has assumed greater importance. Consequently, the debate regarding the need for more advanced forms of reporting, which is able to compose the different dimensions of the process of value creation by the organizations, has been intensified. These trends have found in our country a specific regulatory constraint, such as Legislative Decree no. 254/2016, which introdu…
A study of international work camp volunteers' attitudes and experiences of English as a lingua franca
2014
Yhä useammalla nuorella aikuisella on omakohtaisia kokemuksia englannin kielen käytöstä monikulttuurisessa ympäristössä, esimerkiksi vaihto-opiskelun tai vapaaehtoistyön kautta. Kyseisissä tilanteissa puhuttu englanti poikkeaa monin tavoin oppitunneilla opituista ja natiivien käyttämästä englannista. Tutkielman aiheena on selvittää, kuinka Suomessa vuonna 2012 järjestetyille vapaaehtoistyöleireille osallistuneet nuoret kokivat englannin kielen käytön leireillä ja millaisia asenteita heillä on englannin kieltä kohtaan. Tavoitteena on selvittää, kuinka he asennoituvat omaan ja toistensa kielenkäyttöön, aksenttiin, natiivien kanssa viestintään, mukauttamiseen ja koodinvaihtoon ja millaisia kei…
La normativa emergenziale in materia di obbligazioni e di contratti
2020
Il saggio esamina le principali disposizioni in materia di obbligazioni e di contratti introdotte dalla normativa emergenziale al fine di fronteggiare la pandemia di Covid-19 e tenta di ricondurle a sistema. Più nel particolare, molte delle norme esaminate, a dispetto della loro natura eccezionale, non fanno che applicare istituti del diritto generale delle obbligazioni e dei contratti, come l’impossibilità definitiva o temporanea, la risoluzione per impossibilità, la revisione volontaria del contratto etc. Di particolare interesse - anche per l’impatto applicativo - si rivelano le questioni relative alla gestione dei rapporti contrattuali di durata e ai riflessi delle misure restrittive de…