Search results for "accident"
showing 10 items of 561 documents
Consecuencias jurídicas de los accidentes durante las clases de tenis
2018
La concentración de personas en una pista de tenis en las clases colectivas es un factor de riesgo de producción de daños personales. El objeto de este artículo es delimitar a quién es imputable y en qué circunstancias. Siendo que nuestros lectores son de distintas nacionalidades, sin perjuicio de puntuales referencias a ordenamientos jurídicos concretos, significaremos los principios esenciales sobre la materia que, en cuanto trasladables a cualquier ámbito territorial, se contienen en el Proyecto de un Marco Común de Referencia para el Derecho privado europeo (DCFR)¹ o en los Principios de Derecho europeo de la responsabilidad civil
Comparación de dos métodos de evaluación simplificada del riesgo químico por inhalación en un laboratorio universitario (COSHH Essentials y método ba…
2016
En conclusión, hemos comprobado que ambos métodos pueden ser un recurso sencillo para planificar la prevención en entornos laborales con riesgo químico. El método basado en el INRS contempla más determinantes del riesgo que el COSHH Essentials, pero las características dispares de ambos métodos deben determinar la mejor elección para cada situación; o incluso, como sugieren nuestros resultados, su utilización complementaria. Se debe añadir que, "es razonable iniciar el proceso de evaluación con un análisis cualitativo, a pesar de que, en muchas ocasiones no es posible alcanzar conclusiones sobre el riesgo y es necesario realizar una evaluación cuantitativa"; también sería recomendable, ante…
Effects of gait speed on stability of walking revealed by simulated response to tripping perturbation
2013
The objective of this work was to study stability of walking over a range of gait speeds by means of muscle-driven simulations. Fast walking has previously been related to high likelihood of falling due to tripping. Various measures of stability have shown different relationships between walking speed and stability. These measures may not be associated with tripping, so it is unclear whether the increase in likelihood of falling is explicable by an increase in instability. Here, stability with respect to a constant tripping perturbation was quantified as the immediate passive response of torso to the perturbation. Subject-specific muscle-driven simulations of eight young healthy subjects wa…
Entropy of balance--some recent results.
2010
Abstract Background Entropy when applied to biological signals is expected to reflect the state of the biological system. However the physiological interpretation of the entropy is not always straightforward. When should high entropy be interpreted as a healthy sign, and when as marker of deteriorating health? We address this question for the particular case of human standing balance and the Center of Pressure data. Methods We have measured and analyzed balance data of 136 participants (young, n = 45; elderly, n = 91) comprising in all 1085 trials, and calculated the Sample Entropy (SampEn) for medio-lateral (M/L) and anterior-posterior (A/P) Center of Pressure (COP) together with the Hurst…
Motion-Cuing Algorithms
2015
Objective:The aim of this study was to characterize the human response to motion-cuing algorithms (MCAs) by comparing users’ perception to several proposed objective indicators.Background:Other researchers have proposed several MCAs, but few improvements have been achieved lately. One of the reasons for this lack of progress is that fair comparisons between different algorithms are hard to achieve, for their evaluation needs to be performed with humans and the tuning process is slow.Method:This characterization is performed by means of a comparison of the subjective perception of vehicle simulation users (90 participants) against several proposed objective indicators that try to measure MCA…
New Modes of Regulation for Health and Safety: Post-Enlargement Policy Perspectives for the European Union
2006
The recent joining of ten new member states to the European Union, eight of which are former communist countries, has reopened inherent tensions in current European Union (EU) policy-making on safety and health in the workplace. These spring from seemingly incompatible objectives; the need to ensure broad EU member state compliance with regulation, around agreed minimum standards through active regulatory enforcement, and the promotion of “softer” voluntary initiatives in the management of workplace risks and hazards in order to create “a culture of prevention.” The present EU strategy which ends in 2006, seeks to secure a balance between both sets of objectives. However, with respect to t…
Glucose control in the older patient: from intensive, to effective and safe.
2009
Older adults represent an extensive proportion of Type 2 diabetic patients. Managing diabetes in this population is challenging, because complex comorbidity and disability often mean that guidelines are not suitable on an individual basis. Recent evidence has raised animated discussion of the possibility that intensive glucose control may cause more harm than benefit, especially in older adults. The benefit of glycemic control on microvascular diabetic complications has been consistently demonstrated, but the evidence of benefit on macrovascular disease is not uniform in all studies. Glycemic control appears to prevent the development of cardiovascular events, but is less helpful in seconda…
Cancer consequences of the Chernobyl accident in Europe outside the former USSR: A review
1996
The accident which occurred during the night of April 25-26, 1986 in reactor 4 of the Chernobyl nuclear power plant in the Ukraine released considerable amounts of radioactive substances into the environment. Outside the former USSR, the highest levels of contamination were recorded in Bulgaria, Austria, Greece and Romania, followed by other countries of Central, Southeast and Northern Europe. Studies of the health consequences of the accident have been carried out in these countries, as well as in other countries in Europe. This report presents the results of a critical review of cancer studies of the exposed population in Europe, carried out on the occasion of the 10th anniversary of the …
The guilty, the unlucky, or the unaware? Assessing self-reported behavioral contributors and attributions on pedestrian crashes through structural eq…
2020
Introduction: Recent literature suggests that the causation of pedestrians' crashes and the contribution of safety-related behaviors within them may substantially differ compared to other road users. This study aimed to test the effect of individual factors and safety-related road behaviors on the self-reported walk- ing crashes suffered by pedestrians and, complementarily, to analyze the causes that pedestrians attrib- uted to the crashes they suffered as pedestrians during the previous five years. Method: For this cross- sectional research performed in Spain, data from a nationwide sample of 2,499 pedestrians from the 17 regions of the country were collected. Participants had a mean age o…
Gender and age distribution of motorcycle crashes in Spain.
2018
This study analysed motorcycle crashes in Spain. Ninety-nine thousand three hundred and four motorcycle crash reports filed in the years 2006-2011 were extracted from the Directorate General of Traffic database of crashes with victims. These data were analysed in terms of gender, age groups, trip purpose, type of crash, speed violation, day of the week, harm caused, use of helmet and psychophysical conditions of the driver to study the characteristics of motorcycle crashes in Spain and to assess the differences between male and female motorcycle drivers in these crashes. Significant differences were found in all the variables considered in the study, which implies gender differences in the …