|
|
|
| Registros recuperados: 17.533 | |
|
| |
|
|
| Tableau, Adrien; Drouineau, Hilaire; Delpech, C.; Pierre, M.; Lobry, J.; Le Pape, O.; Breine, J.; Lepage, Mario. |
| In the Water Framework Directive (European Union) context, a multimetric fish based index is required to assess the ecological status of French estuarine water bodies. A first indicator called ELFI was developed, however similarly to most indicators, the method to combine the core metrics was rather subjective and this indicator does not provide uncertainty assessment. Recently, a Bayesian method to build indicators was developed and appeared relevant to select metrics sensitive to global anthropogenic pressure, to combine them objectively in an index and to provide a measure of uncertainty around the diagnostic. Moreover, the Bayesian framework is especially well adapted to integrate knowledge and information not included in surveys data. In this context,... |
| Tipo: Text |
Palavras-chave: Anthropogenic pressure; Bayesian method; Expert judgement; Multimetric fish-based indicator; Prior information; Water Framework Directive. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00146/25700/24029.pdf |
| |
|
|
| Trenkel, Verena; Berger, Laurent. |
| Fisheries acoustic instruments provide information on four major groups in aquatic ecosystems: fish with and without swim bladder (tertiary and quaternary consumers), fluidlike zooplankton (secondary consumers) and small gas bearing organisms such as larval fish and phytoplankton (predominantly primary producers). We entertain that this information is useable to describe the spatial structure of organism groups in pelagic ecosystems. The proposal we make is based on a multi-frequency indicator that synthesises in a single metric the shape of the acoustic frequency response of different organism groups, i.e. the dependence of received acoustic backscattered energy on emitting echosounder frequency. We demonstrate the development and interpretation of the... |
| Tipo: Text |
Palavras-chave: Acoustics; Frequency response curve; Monitoring; EOF; Ecosystem state. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00128/23886/21848.pdf |
| |
|
| |
|
|
| SALMON, L. P. G.; KAMINSKI, T. C. G.; LESAMA, Manoel F.; SEOANE, C. E. S.; SILVA, J. A.. |
| Desde 2011, o município de Morretes-PR tem vivenciado o processo de organização de um coletivo de trabalho que tem nas práticas agroflorestais seu principal modo de ação. A intenção deste relato de experiências é contar a história da formação do grupo agroflorestal Gralha Azul, localizado na gleba Pantanal do assentamento Nhundiaquara. O método utilizado apoiou-se na pesquisa-ação, viabilizada a partir de sucessivas vivências junto ao grupo. Após períodos de intercâmbio de experiências e de interação entre saberes empírico-práticos e acadêmico-científicos, o grupo deu início à sua trajetória. Em um primeiro momento, a prática do mutirão foi o principal elo de construção do coletivo de trabalho, que foi se complexificando na medida em que novas soluções... |
| Tipo: Artigo em anais de congresso (ALICE) |
Palavras-chave: Agrofloresta; Gestão participativa; Morretes; Paraná; Agroforestry; Participatory management. |
| Ano: 2013 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/983493 |
| |
|
| |
|
| |
|
|
| Manfio,Maria Luisa; Agarrayua,Danielle Araújo; Machado,Jaison Carlosso; Schmidt,Cleber Alberto. |
| Ceftriaxone (CFTX) sodium is a third-generation, broad-spectrum cephalosporin that is resistant to beta-lactamases. An alternative bioassay for the assessment of the potency of this drug in pharmaceutical formulations has not been previously reported. Thus, this paper reports the development and full validation of a 3 x 3 agar diffusion bioassay using a cylinder-plate method to quantify CFTX sodium in pharmaceutical samples. The strain Staphylococcus aureus ATCC 6538P was used as the test microorganism, and the results of the proposed bioassay displayed high linearity, precision, accuracy, specificity and robustness. All potency results were statistically analyzed using an analysis of variance (ANOVA) and were found to be linear (r=0.99999) in the range of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ceftriaxone/agar diffusion assay; Ceftriaxone/quality control; Ceftriaxone/microbiological assay; Drugs/quality control. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502013000400015 |
| |
|
| |
|
|
| TIZIOTO, P.; DECKER, J.; TAYLOR, J.; SCHNABEL, R.; MUDADU, M. de A.; COUTINHO, L. L.; MOURÃO, G. B.; SONSTEGARD, T.; ROSA, A. do N.; ALENCAR, M. M. de; TULLIO, R. R.; MEDEIROS, S. R.; NASSU, R. T.; FEIJO, G. L. D.; SIQUEIRA, F.; REGITANO, L. C. de A.. |
| 2013 |
| Tipo: Resumo em anais de congresso (ALICE) |
Palavras-chave: Genome map; Tagging; Characterization; Cattle. |
| Ano: 2013 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/989023 |
| |
|
| |
|
| |
|
| |
|
| |
|
|
| GUIMARAES, M. K. A. V. de O.. |
| Resumo: O objetivo deste trabalho é de compreender, a partir do método etnográfico, as práticas e os desafios da gestão de um projeto de pesquisa em rede da Embrapa. O estudo foi realizado junto ao GeoMS (Sistema de Informação Georreferenciada), um projeto desenvolvido através do Sistema Embrapa de Gestão (SEG) no estado do Mato Grosso do Sul, durante o período de 2006 a 2012. Este projeto gerou como principal produto o Sistema Informatizado de Suporte ao Licenciamento Ambiental (Sisla) alterando o modelo de licenciamento do estado do Mato Grosso do Sul que passou do manual para o digital. A descrição detalhada das práticas de gestão de um projeto de pesquisa em rede, no cotidiano de execução, mostra os desafios desse tipo de empreendimento. O gestor... |
| Tipo: Tese/dissertação (ALICE) |
Palavras-chave: Etnologia; Embrapa; Projeto de pesquisa. |
| Ano: 2013 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/968939 |
| |
|
| |
|
|
| Rascle, Nicolas; Ardhuin, Fabrice. |
| A multi-scale global hindcast of ocean waves is presented that covers the years 1994-2012, based on recently published parameterizations for wind sea and swell dissipation [Ardhuin, F., Rogers, E., Babanin, A., Filipot, J.-F., Magne, R., Roland, A., van der Westhuysen, A., Queffeulou, P., Lefevre, J.-M., Aouf, L., Collard, F., 2010. Semi-empirical dissipation source functions for wind-wave models: Part I. Definition, calibration and validation. J. Phys. Oceanogr. 40 (9), 1917-1941]. Results from this hindcast include traditional wave parameters, like the significant wave height and mean periods, and we particularly consider the accuracy of the results for phenomenal sea states, with significant heights above 14 m. Using unbiased winds, there is no evidence... |
| Tipo: Text |
Palavras-chave: Waves; Hindcast; Air-sea fluxes; Stokes drift; Mean square slope; Seismic noise. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00155/26582/25477.pdf |
| |
|
| |
|
|
| Walkenhorst, M.; Ivemeyer, S.; Schaette, R.; Mayer, P.; Arndt, G.. |
| The gap between performance and feed intake in early lactating dairy cows often leads to metabolic imbalance which is connected to udder inflammation (UI). A study with 72 dairy cows calving from November 2010 to March 2011 on 10 Swiss and German farms was conducted to test the effect of a herbal feed additive (HFA) containing mainly Urtica dioica L. (herba), Silybum marianum (L.) Gaert. (fructus), Artemisia absinthium L. (herba) and Achillea millefolium L. (herba). Cows were stratified (farm and milk yield) randomised divided into three groups. From 14 days prior predicted calving to the end of the following lactation cows received daily 100 g pellets containing A: 100% HFA, B: 50% HFA and 50% alfalfa and C: 100% alfalfa (placebo). Two or three cows per... |
| Tipo: Journal paper |
Palavras-chave: Dairy cattle; Health and welfare. |
| Ano: 2013 |
URL: http://orgprints.org/25311/1/walkenhorst-etal-2013-PlantaMedical-79-PL25.pdf |
| |
|
| |
| Registros recuperados: 17.533 | |
|
|
|
