67 research outputs found
Interaction of Onset and Duration of Diabetes on the Percent of GAD and IA-2 AntibodyâPositive Subjects in the Type 1 Diabetes Genetics Consortium Database
Analyse juridique et sociologique de l'état des questions en France à la lumiÚre des pratiques étrangÚres en matiÚre de filiation des enfants conçus par gestation pour autrui à l'étranger (Grande-Bretagne, Belgique, Israël) Legal and Sociological Analysis of the French Context considering Foreign Practices Related to Filiation of Children conceived through Surrogacy Abroad (United-Kingdom, Belgium, Israel)
Description of data-sources used in SafetyCube. Deliverable 3.1 of the H2020 project SafetyCube
Safety CaUsation, Benefits and Efficiency (SafetyCube) is a European Commission supported Horizon 2020 project with the objective of developing an innovative road safety Decision Support System (DSS) that will enable policy-makers and stakeholders to select and implement the most appropriate strategies, measures and cost-effective approaches to reduce casualties of all road user types and all severities.
This deliverable describes the available data in the form of an inventory of databases that can be used for analyses within the project. Two general types of data are available: one describing the involvement of different components for the road safety (vehicles, infrastructure, and the road user) and one describing the injury outcomes of a crash. These two database categories are available to the partners of SafetyCube and gathered in two excel tables. One table contains traffic databases (accident and naturalistic driving studies) and the second table contains injury databases. The tables contain information on 58 and 35 variables, respectively. The key information describing the databases that was needed for the inventory were items such as:
Type of data collected (crashes, injuries, etc.)
Documentation of the variables
Sampling criteria for the data collected
SafetyCube partners with access to the data
Extent of data access (raw data vs. summary tables) The tables contain 36 traffic accident databases, five naturalistic driving studies or field-tests and 22 injury databases where of four were coded in both sheets
Pavlov's Cockroach: Classical Conditioning of Salivation in an Insect
Secretion of saliva to aid swallowing and digestion is an important physiological function found in many vertebrates and invertebrates. Pavlov reported classical conditioning of salivation in dogs a century ago. Conditioning of salivation, however, has been so far reported only in dogs and humans, and its underlying neural mechanisms remain elusive because of the complexity of the mammalian brain. We previously reported that, in cockroaches Periplaneta americana, salivary neurons that control salivation exhibited increased responses to an odor after conditioning trials in which the odor was paired with sucrose solution. However, no direct evidence of conditioning of salivation was obtained. In this study, we investigated the effects of conditioning trials on the level of salivation. Untrained cockroaches exhibited salivary responses to sucrose solution applied to the mouth but not to peppermint or vanilla odor applied to an antenna. After differential conditioning trials in which an odor was paired with sucrose solution and another odor was presented without pairing with sucrose solution, sucrose-associated odor induced an increase in the level of salivation, but the odor presented alone did not. The conditioning effect lasted for one day after conditioning trials. This study demonstrates, for the first time, classical conditioning of salivation in species other than dogs and humans, thereby providing the first evidence of sophisticated neural control of autonomic function in insects. The results provide a useful model system for studying cellular basis of conditioning of salivation in the simpler nervous system of insects
Why are anopheline mosquitoes not present in the Seychelles?
<p>Abstract</p> <p>Background</p> <p>Species of anopheline mosquitoes are largely distributed over emerged lands around the world and, within the tropics, few areas are without these insects, which are vectors of malaria parasites. Among the exceptions is the Seychelles archipelago in the western Indian Ocean. However, in the Aldabra island group, located in the extreme western portion of the archipelago, <it>Anopheles gambiae s.l. </it>was introduced, leading to massive proliferation and then elimination, with the most recent autochthonous malaria cases recorded in 1931.</p> <p>Methods</p> <p>In order to re-examine the absence of anopheline mosquitoes in the Seychelles, an entomological field survey was conducted in December 2008 at 17 sites on four granitic islands, including Mahé and Praslin, and ten sites on coralline atolls in the extreme west, including Aldabra.</p> <p>Results</p> <p>No evidence of larval or adult anophelines was found at the surveyed sites, which supports their absence in the Seychelles.</p> <p>Conclusions</p> <p>In the granitic islands of the Seychelles, the climate is favourable for anophelines. However, these islands are protected by their remoteness and prevailing seasonal winds. In addition, stagnant freshwater, required in anopheline larval development, is relatively uncommon on the granitic islands because of the steep slopes. In the southwestern atolls (Aldabra and Providence-Farquhar groups), the presence of a long dry season of up to nine months and the total absence of permanent natural freshwater prevents the breeding of anophelines and their successful colonization. The Seychelles does not have any native land mammals and like in other parts of the world (Antarctica, Iceland, New Caledonia, Central Pacific islands) their absence is associated with the lack of anophelines. This suggests an obligatory relationship for anophelines to feed on terrestrial mammals, without alternative for blood-feeding sources, such as bats, birds and reptiles.</p
Aspects de l'hydrothermalisme landais
La montée du sel triasique a profondément influencé la structure profonde du sous-sol de l'avant-pays pyrénéen.
L'halocinÚse déforme et redresse les terrains susjacents et en particulier les horizons dolomitiques poreux et fissurés du Crétacé supérieur et du PaléocÚne.
Ainsi, se trouvent créées :
. des anomalies structurales de type diapir ou de faille injectée,
. des anomalies du champ géothermique :
. anomalies de conduction à Saint-Paul-lÚs-Dax, Eugénie-les-Bains (Christine-Marie), Dax (GDX,) sans émergence naturelle.
. anomalies de convection forcée aux émergences naturelles de Préchacq, Dax, Saubusse, Tercis.
Cette double particularité structurale et thermique crée la structure thermale type du Pays landais.
A Vémergence naturelle (source) ou provoquée (forage), l'eau thermale possÚde un caractÚre physico-chimique (température et faciÚs chimique) variable et influencé par :
. l'origine et l'histoire de l'eau,
. la nature et la géométrie du réservoir,
. la condition d'Ă©mergence
Best practice relief supply for emergency services in a developed economy: Evidence from Queensland Australia
Purpose: The purpose of this paper is to discuss the challenges inherent in planning and responding to disaster events in a multi-agency context where numerous governmental and non-governmental actors and agencies are involved in the planning and response phases. In particular, the authors examine a situation where a lead agency has recently been delegated the responsibility for emergency relief logistics and how it might determine and implement best practice. Design/methodology/approach: Adopting an iterative inductive approach, the authors gather data and insights from academic literature, emergency management policies, frameworks and documents and exploratory in-depth interviews with 12 key informants who have considerable experience with the challenges of logistic preparation and response to disasters in a developed country context. The data and context are limited to developed counties, especially the state of Queensland, Australia. Findings: The authors discuss the challenge of achieving coordinated supply chain management where mandated/lead response agencies are required to meet stakeholder and local community expectations and outcomes. From these findings, the authors offer 11 practical recommendations to assist the delivery of best practice in emergency logistics. Originality/value: Humanitarian logistics is usually examined from a low/middle-income country perspective, yet an efficient and effective disaster response is no less important for developed economies. In this respect, the authors offer a fresh examination of the challenges of delivering best practice for emergency logistics in order to achieve expected community outcomes
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