Search results for "Movement"

Emission standards versus immission standards for assessing the impact of urban drainage on ephemeral receiving water bodies

2010

In the past, emission standard indicators have been adopted by environmental regulation authorities in order to preserve the quality of a receiving water body. Such indicators are based on the frequency or magnitude of a polluted discharge that may be continuous or intermittent. In order to properly maintain the quality of receiving waters, the Water Framework Directive, following the basic ideas of British Urban Pollution Manual, has been established. The Directive has overtaken the emission-standard concept, substituting it with the stream-standard concept that fixes discharge limits for each polluting substance depending on the self-depurative characteristics of receiving waters. Stream-…

Radical Experiences of Portuguese Social Workers in the Vanguard of the 1974 Revolution

2019

This article focuses on the contribution of social workers to the Portuguese democratic transition in the 1970s. Their involvement in urban social mobilizations and in the cooperative movement will offer a perspective on the participation of social workers alongside the Revolutionary process and how they, through engaging with social mobilization, grass-roots initiatives and socio-political activism deployed practices consistent with radical social work frames. It is argued that the Revolution provided the structural conditions for social workers to engage with radical practice and that their intervention constituted a form of agency for socio-political transformation while influencing prof…

Muscle effort is best minimized by the right-dominant arm in the gravity field

2021

AbstractThe central nervous system (CNS) is thought to develop motor strategies that minimize various hidden criteria, such as end-point variance or effort. A large body of literature suggests that the dominant arm is specialized for such open-loop optimization-like processes whilst the non-dominant arm is specialized for closed-loop control. Building on recent results suggesting that the brain plans arm movements that takes advantage of gravity effects to minimize muscle effort, the present study tests the hypothesized superiority of the dominant arm motor system for effort minimization. Thirty participants (22.5 ± 2.1 years old; all right-handed) performed vertical arm movements between t…

Detecting Ankle Instability With an Instrumented Ankle Arthrometer: An Experimental Study.

2019

A new instrumented device was developed to quantify ankle joint stability during an anterior talar drawer test. The aim of the present study was to validate this device comparing bone kinematics with arthrometer measurement outcomes. An anterior talar drawer test was performed with 14 cadaver legs using a custom instrumented ankle arthrometer. Using clusters of bone-pin markers, the relative three-dimensional movement of calcaneus, talus, and fibula was simultaneously measured. Anterior drawer test was applied on the intact foot and after sequentially sectioning the anterior talofibular ligament, the calcaneofibular ligament, and the posterior talofibular ligament. Cutting the anterior talo…

Perspectiva feminista como ética periodística en México

2021

La investigación tiene como propósito demostrar que la prensa feminista, debe ser considerada como herramienta en la promoción y defensa de los derechos humanos. Se desarrolló desde un enfoque cualitativo, examinando las investigaciones de cuatro reconocidas periodistas mexicanas. De los principales debates que se problematizan, se desprende que la prensa debe ser un ente vigilante de los grupos de poder. Al incluirse la perspectiva feminista en el periodismo, los mensajes que se transmiten contienen una significación práctica que intrínsecamente coadyuva en el reconocimiento de la dignidad de las mujeres. Visto lo anterior, se concluye que, en orden de construir sociedades más justas, quie…

¿Estados Unidos de Europa? Mapeo y diseño de constituciones para Europa

2020

En los últimos tiempos, académicos, intelectuales públicos, movimientos políticos y sociales y destacados líderes políticos europeos de diferentes orientaciones ideológicas han hecho un llamamiento a la creación de unos Estados Unidos de Europa. Desde su punto de vista, enfrentar la crisis de legitimidad de la UE requiere una renovación democrática a través de un proceso constituyente. Sin embargo, estas declaraciones no han sido acompañadas por un diseño específico sobre cómo instituir esta nueva Constitución Europea. Con el objeto de discutir las posibles vías de poner en práctica esta idea, este artículo presenta las principales formulaciones del poder constituyente europeo y su traducci…

Volcaniclastic Deposition and migration of basin depocentres after the eruption of the Neapolitan Yellow Tuff: The Pozzuoli Bay (Naples, Italy)

2012

The Campi Flegrei is an active caldera located on the coastal zone of SW Italy (Fig. 1), close to the town of Naples Bay, that has been characterized by explosive activity and unrest throughout the Late Quaternary. This area represents a very active segment of the Eastern Tyrrhenian margin and may be regarded as an ideal laboratory to understand the mechanisms of caldera dynamics and the interplay between volcanism, tectonics and sedimentary processes along a continental back-arc margin. Recent research at Campi Flegrei has shown that a significant part of the offshore volcaniclastic products and structures, the late-stage geodynamic evolution of the inner caldera resurgence and the stratal…

The Precarization Effect

2015

What’s in the name ‘precarization’? Such a question can always be asked when we are dealing with a highly contestable concept (Gallie, 1956) or a family of concepts — as is definitely the case here, where it is also customary to speak about ‘precariousness’, ‘precarity’, and even ‘precariat’. This is a family of concepts or terms that has been defined in so many different and often incompatible ways that the answer to the question seems to greatly depend on the perspective or approach adopted. This is not as big a problem in the case of ‘precariousness’, which can be used to describe a variety of situations and events quite generally; but it makes all the difference when one refers to ‘prec…

Vēsture: Latvijas Universitātes Žurnāls, 2018, Nr.5

2018

High efficiency and clinical relevance of exome sequencing in the daily practice of neurogenetics

2021

ObjectiveTo assess the efficiency and relevance of clinical exome sequencing (cES) as a first-tier or second-tier test for the diagnosis of progressive neurological disorders in the daily practice of Neurology and Genetic Departments.MethodsSixty-seven probands with various progressive neurological disorders (cerebellar ataxias, neuromuscular disorders, spastic paraplegias, movement disorders and individuals with complex phenotypes labelled ‘other’) were recruited over a 4-year period regardless of their age, gender, familial history and clinical framework. Individuals could have had prior genetic tests as long as it was not cES. cES was performed in a proband-only (60/67) or trio (7/67) st…