Search results for "turning"
showing 10 items of 41 documents
Differences in axial segment reorientation during standing turns predict multiple falls in older adults
2011
Author's version of an article in the journal: Gait and Posture. Also available from the publisher at: http://dx.doi.org/10.1016/j.gaitpost.2012.05.013 Background: The assessment of standing turning performance is proposed to predict fall risk in older adults. This study investigated differences in segmental coordination during a 360° standing turn task between older community-dwelling fallers and non-fallers. Methods: Thirty-five older adults age mean (SD) of 71 (5.4) years performed 360° standing turns. Head, trunk and pelvis position relative to the laboratory and each other were recorded using a Vicon motion analysis system. Fall incidence was monitored by monthly questionnaire over the…
Historical Events in the Background of Hilbert’s Seventh Paris Problem
2015
David Hilbert’s lecture, “Mathematical Problems,” [Hilbert 1900] delivered in Paris in 1900 at the Second International Congress of Mathematicians, has long been recognized as marking a milestone in the history of mathematics. Certainly for Hilbert himself, this marked the single greatest event and a true turning point in his storied career. When historians and mathematicians have written about the so-called Hilbert problems, they have usually looked forward into the twentieth century, sometimes by viewing their resolution as markers for mathematical progress.
Micro-Machining
2017
This chapter provides comprehensive knowledge regarding the fabrication of micro-products and element of micro-electromechanical systems using various techniques and processes. Both well-established techniques such as micro-machining and new trends in improving micro-processes taking into account EDM, laser, FIB, LIGA and DRIE processes are overviewed. The background of micro-machining processes, including typical machining operations such as turning, milling and drilling and different construction materials, is outlined. Moreover, a special focus was made on new constructions, control systems and effective applications of micro-machining techniques. In addition, the focus was directed towa…
La reivindicación de la corporeidad como transgresión en Los idiotas
2021
espanolEl episodio de la orgia de Los idiotas (Dogme #2. Idioterne, Lars von Trier, 1998) acaparo gran parte de las polemicas que suscito la pelicula. Lejos de suponer una mera provocacion, la escena desempena un papel sustancial en la cinta. El presente articulo se propone desplegar la poliedrica reivindicacion del cuerpo que el pasaje exhibe y que resulta extrapolable al conjunto del film. Para ello, el analisis textual del fragmento sera engarzado con los planteamientos de Cavell y Deleuze sobre el sujeto y cine encarnados. La atencion a aspectos tematicos revelara como el pasaje apunta al cuerpo como via de expresion de la comuna idiota y ejerce de punto de inflexion clave en la histori…
Parkinson's disease and segmental coordination during modified figure of eight walking turning task
2016
Turning while walking is problematic for individuals with Parkinson’s disease (PD). We hypothesized there would be instability and turning difficulty for the PD subjects while performing a complex motor skill task of the modified figure of eight (MFE) walking task. There were 26 subjects (10 males and 16 females) with clinical diagnosis of “idiopathic” PD and undergoing L-dopa treatment participating in this study. The PD subjects performed the clinical balance modified figure of eight (MFE) test. The 3-D positions of the head, trunk and pelvis were recorded and analyzed. The angular displacement and angular velocity of the head, trunk and pelvis were calculated. Counter-clockwise and clock…
The potential of the ground state of NaRb
2004
The X$^{1}\Sigma ^{+}$ state of NaRb was studied by Fourier transform spectroscopy. An accurate potential energy curve was derived from more than 8800 transitions in isotopomers $^{23}$Na$^{85}$Rb and $^{23}$Na$^{87}$Rb. This potential reproduces the experimental observations within their uncertainties of 0.003 \rcm to 0.007 \rcm. The outer classical turning point of the last observed energy level ($v''=76$, $J''=27$) lies at $\approx 12.4$ \AA, leading to a energy of 4.5 \rcm below the ground state asymptote.
Political Theorizing as a Dimension of Political Life
2005
Quentin Skinner’s thesis ‘that political life itself sets the main problems for the political theorist’ marks a turning point in the study of the history of political thought. The Protestant princes who revised Luther’s doctrine of disobedience in order to save Lutheranism as a political force are the best example of this ‘Skinnerian revolution’ in The Foundations of Modern Political Thought. This is in accordance with his claim that principles play a legitimating and innovating role in politics. A tacit implication of the thesis is that we should not only read theorists as politicians but also read politicians as theorists. The politician possesses a special competence in discerning betwe…
Things matter: about materiality and recovery from mental health difficulties
2020
ABSTRACT Purpose The aim of this study is to explore how material things might become involved in the recovery process of people with mental health difficulties. Method Empirical material from three different studies on various aspects concerning mental health issues that each of the authors had conducted was reanalysed through a phenomenological item analysis. Results We discovered that mundane objects such as a mobile phone, a bench, a door and a key have agency to contribute to peoples’ recovery and wellbeing. Things became agents that created contexts that initiated physical, social and emotional movements. Conclusion By giving attention to materiality we might become aware of the impor…
Biografic turning point in lifetime of individuals living in degraded contexts. The role of resilience.
2020
In the course of their lives all people experience events such as the loss of a parent, a child, job or sometimes violence, after which life is no longer the same. In these moments the regular, repetitive and comforting course of life changes because the event is the turning point that changes the direction of the subject's lifetime. The paper is focused on a study of 60 cases in which resilience intervenes in the biographies of individuals, living in conditions of socio-spatial marginality and high social vulnerability, to restore the existential imbalance of a biographical discontinuity represented by a traumatic event. The problem of the research focuses on understanding the role of resi…
Presentazione
2013
Il testo propone un articolato commento alle posizioni teoriche e alle linee di ricerca progettuale espresse da Michele Argentino, professore ordinario di Design a Palermo circa la necessità di riconquistare il ruolo sociale alla creatività individuale, riprendendosi il desiderio di diventare nuovamente "Homo Faber". Il testo inoltre presenta gli obiettivi della nuova collana scientifica - diretta dall'autrice - dal Titolo " Design e Contesti": intercettare ambiti di ricerca trasversali alle discipline del progetto, favorire gli intrecci tra idee progettuali e percorsi di innovazione socio-culturale, sviluppare nuove strategie produttive compatibili con i diversi aspetti della sostenibilità.