Leopold Center for Sustainable Agriculture Annual Report, 2007-2008

The Leopold Center was established by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. Its mandated missions are to identify impacts of agricultural practices, contribute to the development of profitable farming systems that conserve natural resources, and cooperate with Iowa State University Extension to inform the public of new findings.Information for this report was compiled by Leopold Center staff with the help of its researchers and educators who are committed to improving Iowa agriculture and the lives of Iowans.

Leopold Center for Sustainable Agriculture Annual Report, 2008-2009

The Leopold Center was established by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. Its mandated missions are to identify impacts of agricultural practices, contribute to the development of profitable farming systems that conserve natural resources, and cooperate with Iowa State University Extension to inform the public of new findings.Information for this report was compiled by Leopold Center staff with the help of its researchers and educators who are committed to improving Iowa agriculture and the lives of Iowans.

Leopold Center for Sustainable Agriculture Annual Report, 2009-2010

The Leopold Center was established by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. Its mandated missions are to identify impacts of agricultural practices, contribute to the development of profitable farming systems that conserve natural resources, and cooperate with Iowa State University Extension to inform the public of new findings.Information for this report was compiled by Leopold Center staff with the help of its researchers and educators who are committed to improving Iowa agriculture and the lives of Iowans.

Leopold Center for Sustainable Agriculture Annual Report, 2010-2011

The Leopold Center was established by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. Its mandated missions are to identify impacts of agricultural practices, contribute to the development of profitable farming systems that conserve natural resources, and cooperate with Iowa State University Extension to inform the public of new findings.Information for this report was compiled by Leopold Center staff with the help of its researchers and educators who are committed to improving Iowa agriculture and the lives of Iowans.

Leopold Center for Sustainable Agriculture Annual Report, 2011-2012

The Leopold Center was established by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. Its mandated missions are to identify impacts of agricultural practices, contribute to the development of profitable farming systems that conserve natural resources, and cooperate with Iowa State University Extension to inform the public of new findings.Information for this report was compiled by Leopold Center staff with the help of its researchers and educators who are committed to improving Iowa agriculture and the lives of Iowans.

Leopold Center for Sustainable Agriculture Annual Report, 2013-2014

The Leopold Center was established by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. Its mandated missions are to identify impacts of agricultural practices, contribute to the development of profitable farming systems that conserve natural resources, and cooperate with Iowa State University Extension to inform the public of new findings.Information for this report was compiled by Leopold Center staff with the help of its researchers and educators who are committed to improving Iowa agriculture and the lives of Iowans.

Leopold Center for Sustainable Agriculture Annual Report, 2012-2013

The Leopold Center was established by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. Its mandated missions are to identify impacts of agricultural practices, contribute to the development of profitable farming systems that conserve natural resources, and cooperate with Iowa State University Extension to inform the public of new findings.Information for this report was compiled by Leopold Center staff with the help of its researchers and educators who are committed to improving Iowa agriculture and the lives of Iowans.

Politique cantonale vieillissement et santé : rapport du comité d'experts transmis à Monsieur le Conseiller d'Etat Pierre-Yves Maillard le 8 décembre 2011

Notre système de soins vaudois propose de nombreuses prestations de qualité aux personnes âgées. Le canton a été pionnier pour la mise en oeuvre de nombreuses initiatives : aide et soins à domicile, centres de traitements et de réadaptation, unités d'accueil temporaires, bureaux régionaux d'information et d'orientation. Autant de réalisations qui, preuve de leur intérêt, ont largement diffusé au-delà des frontières cantonales. Néanmoins, le vieillissement de la population vaudoise impose d'évaluer ce qui doit être entrepris pour adapter et consolider ces prestations afin de faire face le mieux possible aux formidables enjeux sanitaires liés à ce vieillissement. Ensuite, ces enjeux nécessitent aussi d'imaginer. Imaginer de nouvelles structures, de nouvelles missions, de nouvelles prestations et pratiques. Certaines mesures proposées visent le court terme et sont rapidement réalisables. D'autres nécessitent de modifier notre culture sanitaire, un défi qui demande du temps. Nous souhaitons, dans la politique proposée, initier ce processus dynamique. L'année 2012 marque symboliquement l'entrée en retraite des premiers baby-boomers et annonce la vague démographique qui culminera en 2030 déjà, lorsque un vaudois sur cinq aura plus de 65 ans. La politique "Vieillissement et Santé" proposée ici n'est pas figée. Si ce rapport a pour ambition d'être un outil de référence pour la communauté sanitaire, il ne représente qu'une étape dans les réflexions sur la santé et les soins aux aînés que le canton conduit depuis longtemps, et devra continuer à conduire. La politique qui y est décrite devra être périodiquement évaluée et adaptée. [Auteurs]

Helicopter rescue involving the winching of a physician.

INTRODUCTION: We sought to study the operational and medical aspects of helicopter rescue missions involving the use of a winch.¦SETTING: A single helicopter-based medical service of a pre-alpine region of Switzerland.¦METHODS: We prospectively studied consecutive primary rescue interventions involving winching of a physician, from October 1, 1998 to October 1, 2002. Demographic, medical and operational aspects as well as outcome at 48 hours were analyzed.¦RESULTS: We included 133 patients. Most (74%) were male, with traumatic injuries (77%). The median scene time of the nine severely injured patients (Injury Severity Scale [ISS] > 15) was significantly longer compared with the other patients (54 vs 37 minutes; P < .05). The main medical procedures performed were orotracheal intubation (n = 5), fracture reductions (n = 5), major analgesia with sedation (n = 4), and intravenous fluid administration of more than 1,500 mL (n = 4). Fourteen (10%) patients suffering from minor injuries were triaged by the physician and not airlifted to the hospital. All 133 patients were alive at 48 hours. Sixty-nine (52%) were still hospitalized. No secondary interhospital transfer was required.¦CONCLUSION: Our study provides a better knowledge of injury profile, medical aspects, and outcomes of patients rescued necessitating a winching procedure.

Historia de Vida de Andrés Díaz de Rábago S.J. (1947-1957): O cómo la Guerra Civil China cambió la estructura de la Compañía de Jesús en Asia.

Peer-reviewed

Space Manifold dynamics

The term Space Manifold Dynamics (SMD) has been proposed for encompassing the various applications of Dynamical Systems methods to spacecraft mission analysis and design, ranging from the exploitation of libration orbits around the collinear Lagrangian points to the design of optimal station-keeping and eclipse avoidance manoeuvres or the determination of low energy lunar and interplanetary transfers

Space Manifold dynamics

The term Space Manifold Dynamics (SMD) has been proposed for encompassing the various applications of Dynamical Systems methods to spacecraft mission analysis and design, ranging from the exploitation of libration orbits around the collinear Lagrangian points to the design of optimal station-keeping and eclipse avoidance manoeuvres or the determination of low energy lunar and interplanetary transfers

Can a Halo CME from the limb be geoeffective?

The probability for a halo coronal mass ejection (CME) to be geoeffective is assumed to be higher the closer the CME launch site is located to the solar central meridian. However, events far from the central meridian may produce severe geomagnetic storms, like the case in April 2000. In this work, we study the possible geoeffectiveness of full halo CMEs with the source region situated at solar limb. For this task, we select all limb full halo (LFH) CMEs that occurred during solar cycle 23, and we search for signatures of geoeffectiveness between 1 and 5 days after the first appearance of each CME in the LASCO C2 field of view. When signatures of geomagnetic activity are observed in the selected time window, interplanetary data are carefully analyzed in order to look for the cause of the geomagnetic disturbance. Finally, a possible association between geoeffective interplanetary signatures and every LFH CME in solar cycle 23 is checked in order to decide on the CME's geoeffectiveness. After a detailed analysis of solar, interplanetary, and geomagnetic data, we conclude that of the 25 investigated events, there are only four geoeffective LFH CMEs, all coming from the west limb. The geoeffectiveness of these events seems to be moderate, turning to intense in two of them as a result of cumulative effects from previous mass ejections. We conclude that ejections from solar locations close to the west limb should be considered in space weather, at least as sources of moderate disturbances.

A Middleware architecture for Unmanned Aircraft Avionics

An Unmanned Aerial Vehicle is a non-piloted airplane designed to operate in dangerous and repetitive situations. With the advent of UAV's civil applications, UAVs are emerging as a valid option in commercial scenarios. If it must be economically viable, the same platform should implement avariety of missions with little reconguration time and overhead.This paper presents a middleware-based architecture specially suited to operate as a exible payload and mission controller in a UAV. The system is composed of low-costcomputing devices connected by network. The functionality is divided into reusable services distributed over a number ofnodes with a middleware managing their lifecycle and communication.Some research has been done in this area; yetit is mainly focused on the control domain and in its realtime operation. Our proposal differs in that we address the implementation of adaptable and reconfigurable unmannedmissions in low-cost and low-resources hardware.