Search results for "movement"
showing 10 items of 2021 documents
La politisation de l'ordinaire : Enjeux et limites de la mobilisation numérique
2015
This article examines the politicization processes of ordinary digital practices as well as its role in the constitution of new protester groups. Its interest is also represented by the construction of an original theoretical framework aiming to underline the complementarity between different theoretical perspectives. By encouraging a connection between the sociology of social movements, the critical Theory and the studies of “information practices”, the author elaborates a new approach to mobilisation focused on the emergence of a more and more citizen's engaged position with regard to the “information world” and not only based on militant uses of the media. While claiming a critical appro…
Moralna odpowiedzialność rodziców za szczepienie dzieci - czynniki modyfikujące w realiach polskich
2020
Kontekst badań: Szczepienia ochronne dzieci są dobrodziejstwem dla zdrowia indywidualnych osób i epidemicznej ochrony społeczeństwa. Obserwowane narastające lawinowo zjawisko uchylania się przez rodziców od szczepień dzieci wymaga pogłębionych badań pod kątem ich odpowiedzialności moralnej za zaniechanie działania. Cel badań: zweryfikowanie hipotezy badawcze, która brzmiała: Odpowiednio silny wpływ czynnika modyfikującego postawy rodziców wobec szczepień ochronnych dzieci może zmniejszyć odpowiedzialność moralną rodziców za niepodjęcie obowiązku szczepiennego. Metoda badawcza: w badaniach zastosowano desk research, a więc analizę danych zastanych, z uwzględnieniem dostępnych dokumentów, bad…
Dynamic Office Environments Improve Brain Activity and Attentional Performance Mediated by Increased Motor Activity.
2018
Current research demonstrates beneficial effects of physical activity on brain functions and cognitive performance. To date, less is known on the effects of gross motor movements that do not fall into the category of sports-related aerobic or anaerobic exercise. In previous studies, we found beneficial effects of dynamic working environments, i.e., environments that encourage movements during cognitive task performance, on cognitive performance and corresponding brain activity. Aim of the present study was to examine the effects of working in a dynamic and a static office environment on attentional and vigilance performance, and on the corresponding electroencephalographic (EEG) brain oscil…
Development of an individualized familiarization method for vertical jumps
2013
OBJETIVO: Propor um método de familiarização individualizado para saltos verticais e verificar o seu efeito na variabilidade intrassujeito. MÉTODOS: Cinquenta e três homes (média ± DP; idade 23,5 ± 3,3 anos; estatura 1,76 ± 0,08 m; massa 72,8 ± 8,6 kg; percentual de gordura 12,9 ± 5,2%) realizaram sucessivos saltos até atingir o nível de estabilidade proposto. Após 48 h este processo era repetido e a estabilidade entre dias era verificada, se necessário, mais sessões eram realizadas. O nível de estabilidade foi determinado por um teste z, com intervalo de confiança de 95%. Após o processo de familiarização, duas sessões experimentais adicionais foram realizadas para determinar a confiabilid…
Escultura y vidrio: España (1975-1995). New Glass Movement
2015
Esta tesis aborda el estudio de las primeras manifestaciones del New Glass Movement en España a través de autores españoles y de las obras de escultores extranjeros que expusieron en nuestro país entre 1975 y 1995. El último capítulo recoge un catálogo con 298 obras seleccionadas, que vertebra toda la investigación, contemplando más de 150 autores, 46 de ellos españoles y, entre estos, 20 artistas plásticos que integran el vidrio en su obras. Sobre todos ellos versa el discurso de este trabajo, que se cierra con una amplia relación de fuentes bibliográficas y documentales y cuatro anexos. Hablamos de New Glass Movement, Studio Glass o Vidrio contemporáneo para referirnos a una tendencia art…
Myotomy of cricopharungeal muscle in the therapy of dyskinesia of upper esophageal sphincter: personal experience
2012
Dyskinesia of the esophagus includes the entire esophagus from the upper esophageal sphincter to the lower esophageal sphinc - ter together with a wide spectrum of physi - opathological and clinical variations. Related to functional diseases such as Dyskinesia of UES (Upper Esophageal Sphincter), myo- tomy is an excellent procedure for patients with cervical dysphagia. In our experience, the surgical treatment is the only procedure to treat UES dyskinesia. For a successful in - tervention is mandatory: a pharyngeal pump efficiency, hypertension of UES and conservation of esophageal peristalsis in the absence of GERD (Gatroesophageal Reflux Disease). From January 2006 to December 2011, the A…
Reliability of measurements during countermovement jump assessments: Analysis of performance across subphases
2020
The aim of this study was to examine the reliability of performance measures in the different phases and sub-phases of the countermovement jump (CMJ). Seventeen male athletes competing at a regional level completed 204 valid trails consisting of the execution of maximal hands-on-waist CMJs performed on a force platform. The vertical ground reaction force (VGRF) data obtained at a sampling frequency of 1000 Hz were used to calculate performance-derived variables and determine key points and jump sub-phases. The relative reliability of 92 variables was assessed using the intraclass correlation coefficient (ICC) from a two-way mixed effects model analyzing the time, force, power, velocity, and…
Acu kustības pabeigtu un nepabeigtu objektu kontūru izsekošanā
2016
Maģistra darbs ir uzrakstīts latviešu valodā uz 39 lapaspusēm. Tas satur 26 attēlus, 9 tabulas, 1 pielikums, 20 atsauces uz literatūras avotiem. Darba mērķis: Novērtēt acu kustības, izsekojot pabeigtu un nepabeigtu figūru kontūras. Metode: Acu kustības tika noteiktas, izmantojot acu kustību iekārtu IViewX RED500. Tika apskatīti fiksāciju un sakāžu raksturlielumi un acu kustību precizitāte. Subjekti: Pētījumā piedalījās 6 dalībnieki. Rezultāti: Izsekojot pabeigtu, nepabeigtu un izzūdošu figūru kontūras, nenovēroja būtiskas atšķirības sakāžu skaitā, vidējā amplitūdā un ātrumā, bet latence bija būtiski īsāka izzūdošas figūras aplūkošanas laikā. Pabeigtu un izzūdošu figūru kontūras izsekošana i…
Developmental dyslexia: Visual abnormalities during ocular rotation
2005
[u]Purpose[/u]: Most of the studies dealing with visual perception disabilities in children suffering from developmental dyslexia have been done in orthophoric position. The objective of the present study is to explore the visual perception during eye movements. [u]Methods[/u]: Sixty male patients (11.8 ± 1.8 years) were examined by neuropsychologists to evaluate reading difficulties. Visual perception during ocular rotation was assessed with a Clement Clarke synoptophore with G3–G4 slides, in primary gaze, then laterally at 20, 30 and 40° in dim light. [u]Results[/u]: Three main abnormalities were found. • Isolated perception abnormalities with intermittent shading of the image, central, p…