928 resultados para Load analyser


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Cette recherche se propose de réfléchir sur la place des groupes d’intérêts dans le système politique de l’UE en partant de l’exemple de la filière lait. Dans un système généralement pluraliste, la PAC fait en effet figure de cas particulier puisqu’elle a fonctionné à partir des années 1960 sur une logique de co-gestion de la politique des marchés entre la Commission et la principale fédération agricole européenne, le Comité des Organisations Professionnelles agricoles (COPA) associé depuis 1962 au Comité Général de la Coopération agricole de l'Union européenne (COGECA). Néanmoins, du fait du processus de réforme de la PAC engagé depuis 1992, il paraît nécessaire d’analyser si la logique de co-gestion est remise en cause. Cette recherche conclue qu’il existe bien un rapport néo-corporatiste dans le secteur laitier, dans le sens où un acteur en particulier, le syndicat COPA-COGECA est parvenu à influencer de manière déterminante la procédure en obtenant de renforcer le pouvoir de négociation des producteurs sans revenir sur les réformes récentes de la PAC.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

We studied variations in terrigenous (TOM) and marine organic matter (MOM) input in a sediment core on the northern Barents Sea margin over the last 30 ka. Using a multiproxy approach, we reconstructed processes controlling organic carbon deposition and investigated their paleoceanographic significance in the North Atlantic-Arctic Gateways. Variations in paleo-surface-water productivity are not documented in amount and composition of organic carbon. The highest level of MOM was deposited during 25-23 ka as a result of scavenging on fine-grained, reworked, and TOM-rich material released by the retreating Svalbard/Barents Sea ice sheet during the late Weichselian. A second peak of MOM is preserved because of sorptive protection by detrital and terrigenous organic matter, higher surface-water productivity due to permanent intrusion of Atlantic water, and high suspension load release by melting sea ice during 15.9-11.2 ka.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

THE AIM OF THE STUDY There are limited data on blood pressure targets and vasopressor use following cardiac arrest. We hypothesized that hypotension and high vasopressor load are associated with poor neurological outcome following out-of-hospital cardiac arrest (OHCA). METHODS We included 412 patients with OHCA included in FINNRESUSCI study conducted between 2010 and 2011. Hemodynamic data and vasopressor doses were collected electronically in one, two or five minute intervals. We evaluated thresholds for time-weighted (TW) mean arterial pressure (MAP) and outcome by receiver operating characteristic (ROC) curve analysis, and used multivariable analysis adjusting for co-morbidities, factors at resuscitation, an illness severity score, TW MAP and total vasopressor load (VL) to test associations with one-year neurologic outcome, dichotomized into either good (1-2) or poor (3-5) according to the cerebral performance category scale. RESULTS Of 412 patients, 169 patients had good and 243 patients had poor one-year outcomes. The lowest MAP during the first six hours was 58 (inter-quartile range [IQR] 56-61) mmHg in those with a poor outcome and 61 (59-63) mmHg in those with a good outcome (p<0.01), and lowest MAP was independently associated with poor outcome (OR 1.02 per mmHg, 95% CI 1.00-1.04, p=0.03). During the first 48h the median (IQR) of the TW mean MAP was 80 (78-82) mmHg in patients with poor, and 82 (81-83) mmHg in those with good outcomes (p=0.03) but in multivariable analysis TWA MAP was not associated with outcome. Vasopressor load did not predict one-year neurologic outcome. CONCLUSIONS Hypotension occurring during the first six hours after cardiac arrest is an independent predictor of poor one-year neurologic outcome. High vasopressor load was not associated with poor outcome and further randomized trials are needed to define optimal MAP targets in OHCA patients.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Texas Department of Transportation, Austin

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Office of the Assistant Secretary for Policy Development and Research, Dept. of Housing and Urban Development."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Texas Department of Transportation, Austin

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Final report; May 1978.