Search

En este trabajo se analiza la evolución de la población de gaviota patiamarilla Larus michahellis Naumann, 1840 en Gipuzkoa, con el fin de determinar si esta población ha aumentado o no durante los últimos años. Se desarrolla un modelo de crecimiento poblacional a partir de datos de censos llevados a cabo en tres colonias de referencia (Ulia-Faro, Santa Clara y Geteria), para el periodo 2000-2013, mediante el programa TRIM. La población estudiada ha pasado de 354 parejas (pp.) en 2000 a 299 pp. en 2013. Observamos un ajuste malo de nuestros modelos (modelo de crecimiento nulo y modelo que estima un cambio log-lineal de la población) a los datos que, no obstante, tanto para todas las colonias como para cada una de las colonias por separado, el modelo que estima un cambio log-lineal se ajusta mejor a los datos. Globalmente, la tendencia de las colonias es incierta (estable). Por colonias, las tendencias son dispares, lo cual indicaría dinámicas distintas. En el caso de Ulia la colonia disminuye durante el periodo de estudio, mientras que en Santa Clara la colonia es estable, y en Getaria aumenta. Globalmente, durante el periodo de estudio, el descenso de Ulia se habría compensado con las tendencias observadas en las otras dos colonias.

Background A major incident involving multiple fatalities occurred in Cumbria, England on 2 June 2010. The Cumbrian Constabulary deployed an organizational peer support response for personnel involved known as trauma risk management (TRiM). Aims To examine data routinely gathered during the TRiM process to evaluate the relationship of the intervention to sickness absence. Methods Using incident databases, details were gathered regarding exposure to the murders and type of TRiM intervention, including an assessment of the psychological risk to the individual of developing a trauma-related mental health problem. Sociodemographic information was collated by the occupational health department. Cumulative sickness absence data in the 2 months following the murders were used as a proxy for mental health status. Results A total of 717 police officers and civilian support staff were identified. High levels of traumatic exposure were associated with subsequent receipt of a TRiM intervention. The majority of psychological risk indices reduced between the initial and subsequent evaluation. Greater traumatic exposure was associated with longer sickness absence lengths. Engagement in the TRiM process was associated with a reduction in sickness absence especially in more junior ranks. Conclusions In this study, we found that TRiM deployed within a police force responding to a major event offered a way of structuring a response for those involved. Our data suggest that TRiM may offer a way of assessing psychological risk so that officers can be offered early supportive interventions. Our data suggest that TRiM may help to ameliorate some of the negative effects of high trauma exposure. [ABSTRACT FROM PUBLISHER]

Since the Gas Electron Multiplier (GEM) was introduced, it has been developed in many application areas. We have developed a cascade GEM for a neutron detector. The neutron efficiency of a converting foil was calculated with Monte Carlo N-particle (MCNP) and transport of ions in matter (TRIM). The neutron efficiency of multi GEMs was also calculated. The boron compound was coated onto the drift plate, and the neutron was measured with a gas chamber installed with a GEM. The stabilization process of a boron coating onto a GEM foil has been developed at the Korea Atomic Energy Research Institute. [ABSTRACT FROM AUTHOR]

Background: Trauma Risk Management (TRiM) is a peer support system developed within the British Armed Forces. It aims to ensure that trauma-exposed personnel are properly supported and encouraged to seek timely help should they develop mental health problems that fail to resolve spontaneously., Aims: To summarize current knowledge about TRiM and make recommendations for further research., Methods: A search of PsychINFO, CINAHL and PubMed identified 13 published papers., Results: TRiM outcomes were represented in different ways within the relevant studies suggesting that TRiM may have effects additional to those that it seeks to achieve. For example, a randomized controlled trial demonstrated that TRiM had a specific positive occupational effect and did no harm; a qualitative study suggested that TRiM enhanced liaison between mental health workers and line managers and a service evaluation suggested that it reduced sickness absence. In general, the process appears to enhance trauma-exposed personnel's reliance on peer support and TRiM was reportedly acceptable and sustainable., Conclusions: Evidence suggests that TRiM's utility has moved beyond the military to other organizations where personnel risk occupational traumatic exposure. Further research would help to understand how TRiM is perceived by line managers and how it functions within the trauma-prone populations., (© The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)