Search results for "accidental"

Risk analysis using fuzzy set theory of accidental exposure of medical staff during brachytherapy procedures

2010

Using fuzzy set theory, this paper presents results from risk analyses that explore potential exposure of medical operators working in a high dose rate brachytherapy irradiation plant. In these analyses, the HEART methodology, a first generation method for human reliability analysis, has been employed to evaluate the probability of human error. This technique has been modified on the basis of fuzzy set concepts to take into account, more directly, the uncertainties of the so-called error-promoting factors on which the method is based. Moreover, with regard to some identified accident scenarios, fuzzy potential dose was also evaluated to estimate the relevant risk. The results also provide s…

Appendicular Muscle Mass, Thigh Intermuscular Fat Infiltration, and Risk of Fall in Postmenopausal Osteoporotic Elder Women

2020

<b><i>Background:</i></b> The association between the quantity and composition of skeletal muscle and the decline in physical function in elderly is poorly understood. Therefore, the primary aim of this cross-over study was to investigate the association between thigh intermuscular adipose tissue (IMAT) infiltration, appendicular muscle mass, and risk of fall in postmenopausal osteoporotic elder women. Second, we examined the differences in muscle mass, IMAT, and risk of fall in the same sample of older subjects after being classified as sarcopenic or nonsarcopenic on the basis of the dual-energy X-ray absorptiometry (DXA)-based Appendicular Skeletal Muscle Mass Inde…

Attività di interconfronto tra codici di trasporto atmosferico per la preparazione e la risposta alle emergenze nucleari

2019

In questo lavoro vengono presentati e confrontati i risultati ottenuti con tre differenti codici (FLEXPART, CALPUFF e ldX) per il trasporto atmosferico di inquinanti radioattivi. I codici vengono confrontati su una singola simulazione di un possibile rilascio incidentale alla stazione frontaliera di Gösgen (CH), in condizioni meteorologiche sfavorevoli per il territorio italiano. In this work we present and compare the results obtained iwth three different codes (FLEXPART, CALPUFF and ldX) for the atmospheric dispersion of radioactive pollutants. The codes are compared on a single simulation of a possible incident release in the Gösgen (CH) nuclear power plant with weather conditions that a…

Psychomotor disadaptation syndrome

2020

Psychomotor disadaptation syndrome (PDS) was first described by the Geriatrics School of Dijon (France), three decades ago, under the name «psychomotor regression syndrome». Over time, the original clinical features remained unchanged. However, progress has been made in its pathophysiology understanding and care, hence the new name, PDS, appeared in the 1990s. The PDS is also called sub-cortico-frontal dysfunction syndrome since the 2000s. It corresponds to a decompensation of posture, gait and psychomotor automatisms, related to an alteration of the postural and motor programming, which is a consequence of sub-cortico-frontal lesions. The clinical features of PDS associate backward disequi…

Dosimetria retrospettiva accidentale tramite indagini EPR e TL su vetro da orologi

2012

Evaluation of balance and fall risk in geriatric ward patients.

2021

Background. The physical changes inherent to aging can reduce autonomy and functional independence, which may directly or indirectly lead to falls. Aim of the study. The aim of this study was to assess the risk of falls in patients over 75 years of age. Materials and methods. Fifty elderly patients were examined. The subjects were divided into the three age groups: 75–79, 80–84 and 85–90 years old. The Berg Balance Scale was used to assess the risk of falls related to the balance skills. Results. The average Berg Balance Scale score in the 75–79 age group was 37.6 points; for 80–84, 33.53 points; and for 85–90, 27.81 points. The difference between the youngest and oldest age group was stati…

Impacto de la implantación de la normativa europea en los accidentes biológicos por materiales cortopunzantes. Evaluación de la población protegida e…

2017

Introducción: El tratamiento de los accidentes laborales tiene un enfoque diferente, tras la implantación de la Ley de Prevención de Riesgos Laborales 31/1995, de 8 de noviembre. El accidente biológico, forma parte de los accidentes de trabajo que muchos profesionales sufren como consecuencia de su trabajo, mayoritariamente son los profesionales sanitarios, pero no son los “ÚNICOS”. Las mutuas de accidentes de trabajo registran y atienden a todos aquellos profesionales que sufren este tipo de accidentes y que están asociados a las mismas. Esto nos permite tener una visión diferente del resto de estudios realizados, solo sobre personal sanitario. Por todo ello, se plantea un estudio de efect…

A ‘Fortuitous’ Imagination. Josef Frank. Thirteen Fantasy Houses for Dagmar Grill

2017

Between 22 July and 15 August 1947 Josef Frank wrote thirteen letters to Dagmar Grill, cousin of his wife, met in 1914 in Stockholm. The letters contain several hypothesis for an ideal house to be built in Skargarden, an archipelago to the east of Stockholm, where Dagmar Grill lived. Every letter contains sketches and schemes for an imaginary house. The thirteen projects refer to identical functional needs, but differ each other in shape and size. Although they are “fantasy” houses, the sketches refer to a real imaginative exercise rather than to a simple figurative/compositional exercise.

Accidental poisoning with Aconitum: Case report and review of the literature

2020

Abstract Aconitine intoxication by ingestion of Aconitum roots can lead to ventricular tachycardia and cardiac arrest and provides an example of the potential effect of self‐medication. Educational campaigns should be implemented to contain acute intoxications caused by herbal‐derived products.

Effects of Exercise on Health-Related Quality of Life and Fear of Falling in Home-Dwelling Older Women

2012

This randomized, controlled trial evaluated the effects of exercise on health-related quality of life (HRQoL) and fear of falling (FoF) among 149 home-dwelling older women. The 12-mo exercise program was intended to reduce the risk of falls and fractures. HRQoL was assessed by the RAND-36 Survey, and FoF, with a visual analog scale, at baseline, 12 mo, and 24 mo. On all RAND-36 scales, the scores indicated better health and well-being. The exercise had hardly any effect on HRQoL; only the general health score improved slightly compared with controls at 12 mo (p = .019), but this gain was lost at 24 mo. FoF decreased in both groups during the intervention with no between-groups difference at…