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| Registros recuperados: 69 | |
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| Nikolic, Natacha; Puech, Alexis; Chouvelon, Tiphaine; Munschy, Catherine; Bodin, Nathalie; Brach-papa, Christophe; Potier, Michel; West, Wendy; Knoery, Joel; Zudaire, Iker; Dhurmeea, Zahirah; Degroote, Maxime; Cedras, Maria; Evano, Hugues; Bourjea, Jerome. |
| The GERMON project had several aims i) to understand the populations’ structure between albacore tuna southwest of the Indian Ocean and southeast Atlantic, ii) to determine the origin of juveniles observed in South Africa iii) to improve the understanding of the biology field (Size/Size and Size/Weight; reproduction and feeding area; trophic linkages) and iv) to initiate work on chemical analyzes and adaptation of the albacore species to its environment. These aims have been held and the results allow a better understanding of the management albacore. A general summary of results is presented in Part 9. |
| Tipo: Text |
Palavras-chave: Germon; Thunnus alalunga; Génétique; Stock; Structure; Connectivité; Chimie; Reproduction; Alimentation; Habitat; Albacore; Thunnus alalunga; Genetic; Stock; Structure; Connectivity; Chemical; Reproduction; Feeding behavior; Habitat. |
| Ano: 2015 |
URL: http://archimer.ifremer.fr/doc/00293/40461/39152.pdf |
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| Pinaud, Silvain; Tetreau, Guillaume; Poteaux, Pierre; Galinier, Richard; Chaparro, Cristian; Lassalle, Damien; Portet, Anaïs; Simphor, Elodie; Gourbal, Benjamin; Duval, David. |
| Aerolysins initially characterized as virulence factors in bacteria are increasingly found in massive genome and transcriptome sequencing data from metazoans. Horizontal gene transfer has been demonstrated as the main way of aerolysin-related toxins acquisition in metazoans. However, only few studies have focused on their potential biological functions in such organisms. Herein, we present an extensive characterization of a multigene family encoding aerolysins - named biomphalysin - in Biomphalaria glabrata snail, the intermediate host of the trematode Schistosoma mansoni. Our results highlight that duplication and domestication of an acquired bacterial toxin gene in the snail genome result in the acquisition of a novel and diversified toxin family.... |
| Tipo: Text |
Palavras-chave: Biomphalaria; Biomphalysin; Aerolysin; Invertebrate immunity; Pore-forming toxin (PFT); Structure. |
| Ano: 2021 |
URL: https://archimer.ifremer.fr/doc/00687/79909/82814.pdf |
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| Genot, Claude; Eymard, Sylvie; Viau, Michèle. |
| Increase the consumption of long-chain omega 3 polyunsaturated fatty acids (LC ω3 PUFA) is highly recommended for their health benefits. However, these fatty acids are very prone to oxidation, which can impair sensory, nutritional and functional properties of foods. In this paper the various ways that increase LC ω3 PUFA stability during processing and storage of food products are reviewed. To efficiently protect LC ω3 PUFA during processing and storage of foods, a combined strategy, taking into account both the matrix and the process should be undertaken. First the quality of the raw materials should be rigorously controlled by, for example, increasing contents of in situ antioxidants and decreasing length of storage. Then, during processing and storage... |
| Tipo: Text |
Palavras-chave: Oxidation; Lipids; Omega 3 polyunsaturated fatty acids; Antioxidants process; Formulation; Structure. |
| Ano: 2004 |
URL: https://archimer.ifremer.fr/doc/00480/59157/61786.pdf |
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| Theret, Francois. |
| La détermination des formes et tensions d'une structure souple réticulée en équilibre dans un courant uniforme est un problème complexe. Dans cette étude, la structure considérée est un chalut dont seul le plan de coupe est, a priori, connu. La méthode itérative proposée permet de calculer les efforts hydrodynamiques exercés sur les côtés des mailles et la forme d'équilibre prise par le filet. Les difficultés de cette étude sont de trois ordres: - le comportement hydrodynamique des mailles de filet est mal connu. - un chalut est une structure infiniment souple qui n'a pas de forme propre, seule l'action des forces extérieures lui permet de prendre une certaine configuration. Mais ces forces dépendent elles-mêmes de la forme prise par le filet; nous devons... |
| Tipo: Text |
Palavras-chave: Efforts hydrodynamique; Panneau; Filet; Surface souple; Structure; Couplage fluide structure; Surface réticulée; Maille; Chalut. |
| Ano: 1993 |
URL: http://archimer.ifremer.fr/doc/1993/these-6930.pdf |
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| Lemiere, Y. |
| Since the sixties, the amount of composite structures on submarines has increased continuously. The main reasons are their low apparent weight in water, good behaviour in a marine environment, excellent mechanical properties and acoustic transparency. The new applications required the use of prepreg. Relevant processes had to be adapted to the large dimensions and thickness of the structures. Future applications will be concerned with both structures and internal equipment. A lively debate is now in progress over whether the successor to high yield strength steels for hull structures will be titanium or composite materials. |
| Tipo: Text |
Palavras-chave: Submarines; Ship technology; Composite materials; Structure; Sous marin; Matériau composite. |
| Ano: 1992 |
URL: http://archimer.ifremer.fr/doc/1992/acte-1077.pdf |
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| Gatonga,P; Odula,P. O; Saidi,H; Mandela,P. |
| Mitral valve cusps consist mainly of connective tissue and myocardium. Connective tissue fibres within the cusps have been demonstrated to exhibit sex variations in organisation. Mitral prolapse, a disease attributed to defects within the cusps occurs more commonly in females. Sex variations in valvular myocardium however remain to be studied. Possible variations in its organisation may enhance understanding of sex differences in prevalence of mitral prolapse. The aim of this study was to determine anatomical variations of mitral valvular myocardium by sex; by mean a comparative cross-sectional study. A total of 48 (27 male and 21 female) adult heart specimens obtained during autopsy at Nairobi City and Chiromo mortuaries after ethical approval were used.... |
| Tipo: Journal article |
Palavras-chave: Mitral valve; Cusp; Structure; Variation; Sex. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400041 |
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| Kalanjati,V. P; Dewi,A. K; Santoso,M. W. A. |
| Human cerebellum is important for motor coordination; muscle tones and maintaing the equilibrium of the body. In our region, limited data is available on the normal morphology of human cerebellum, whilst fresh biopsy is quite difficult to obtain. Here adult male cerebellum from cadaver anatomy preparations embalmed with 37 % formalin fixative solution for over a year are studied (n=3). After removal, right cerebellum hemisphere was sliced into cubicle then temporary soaked into 50-60 % of alcohol before being paraffinated. Two parasagittal adjacent slices from each sample were deparaffinated (5 µm) and then stained with hematoxyllin-eosin (HE). Slides were observed under light microscope (Olympus, Japan). Pictures were analysed from 6 field numbers of... |
| Tipo: Journal article |
Palavras-chave: Metencephalon; Cerebelar cortex; Measurement; Structure. |
| Ano: 2017 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000100027 |
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| Quagio-Grassiotto,Irani; Spadella,Maria Angélica; Carvalho,Márcio de; Oliveira,Claudio. |
| The data obtained in the present study on spermiogenesis and spermatozoal ultrastructure of Pseudopimelodidae and Heptapteridae show that they share some characteristics, but greatly differ from each other. The main differences are the occurrence of type I spermiogenesis in Pseudopimelodidae and type III in Heptapteridae, the presence of nuclear fossa in Pseudopimelodidae and its absence in Heptapteridae, the presence of long midpiece in Pseudopimelodidae and short midpiece in Heptapteridae, the presence of cytoplasmic canal in Pseudopimelodidae and its absence in Heptapteridae, the presence of many large vesicles in the midpiece of Pseudopimelodidae and the presence of very long vesicles placed in the peripheral distal region in Heptapteridae, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Catfish; Spermatid; Sperm; Structure; Phylogeny. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252005000300008 |
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| Dias, Marcelo Fernandes Pacheco; Santos Junior, Silvio; Padula, Antonio Domingos. |
| As vinícolas gaúchas têm a quase totalidade participação no agronegócio de vinhos. Mesmo com grande pujança, esse setor passa por forte concorrência internacional e é bastante dependente do mercado interno brasileiro. Essa pesquisa buscou analisar como o comportamento das forças de mercado, especificamente as importações e o consumo, influenciaram o desempenho nas quantidades produzidas de vinho comum, vinho de viníferas, suco de uva e vinhos espumantes no período compreendido entre 1989 e 2006. A análise foi baseada no paradigma Estrutura, Conduta e Desempenho que prevê que a estrutura de mercado exerce influência na conduta e no desempenho. A análise implicou na descrição das tendências de produção, importação e consumo e da avaliação das relações de... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Estratégia; Estrutura Conduta Desempenho; Vinícolas; Strategies; Structure; Conduct; Performance; Wineries; Agribusiness. |
| Ano: 2008 |
URL: http://purl.umn.edu/117264 |
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| Kapronczai, Istvan. |
| Based on statistical analyses of the financial data, the study showed that organisational instability characterised the period under examination. On average, change of ownership or of management, or even mergers or de-mergers occurred every 3.7 years. The “stable” periods are too short for implementing corporate activities based on an elaborated strategy, granting success both in the medium and long term. We have established the strategic models by which the enterprises could be ranked following the change of ownership or management. From among the four types, the asset depleting and the surviving strategies are definitely disadvantageous, but they accounted for more than 56% of the cases. The frequency of occurrence of the negative strategic models... |
| Tipo: Journal Article |
Palavras-chave: Food industry; Structure; Ownership; Capital; Strategic model Introduction; Industrial Organization; Institutional and Behavioral Economics. |
| Ano: 2009 |
URL: http://purl.umn.edu/52196 |
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| Stafford, Thomas H.; Roof, James B.. |
| The Nation's 435 dairy cooperatives marketed 95.6 billion pounds of milk, or about 77 percent of all milk sold to plants and dealers in 1980. There were 146 cooperatives with no milk handling facilities, 97 with only milk and cream receiving stations, and 192 operating 456 dairy processing and manufacturing plants. Cooperatives sold about 16 percent of the Nation's packaged fluid products, 10 percent of the ice cream, 64 percent of the butter, 87 percent of the dry milk products, 22 percent of the cottage cheese, and 47 percent of all other cheese made in the United States. Additional data is given for prior years on transportation, producer payroll, and financial operations. |
| Tipo: Report |
Palavras-chave: Dairy; Cooperatives; Marketing; Structure; Agribusiness. |
| Ano: 1984 |
URL: http://purl.umn.edu/52025 |
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| Blandford, David; Hill, Berkeley. |
| Substantial structural change is taking place in EU agriculture. Average farm size is increasing and labour is continuing to move out of the sector. Slow growth in food demand and the effects of technological change on supply are likely to exert downward pressure on real agricultural prices. Within this context, policies at the EU and national levels will have mixed effects on economic adaptation and structural change. There is considerable uncertainty about the long-run viability of the so-called European model of agriculture, particularly given the intensification of pressures for change through economic globalisation. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agriculture; Structure; Policy; EU; Globalization; Agricultural and Food Policy. |
| Ano: 2005 |
URL: http://purl.umn.edu/24555 |
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| Araujo Andrade, Luis Alberto; Cruz Pacheco, Eraclio del Jesus. |
| The problem to investigate is the permanent disequilibrium of Mexican commercial balance of cattle heads and meat regarding United States during the period 1993-2007. The objective is shows that the inequality productive structure on cattle heads and meat that exists between Mexico and American Union, through commercial exchange of those products impact the commercial balance. The methodology used was the consult of international trade and productive aspects of cattle to both countries and the use of structuralism economic theory for the information analysis. The results obtained shows that the inequality structure between both nations (United States as centre and Mexico as periphery) on items such as herd size; integration to meat industry; meat... |
| Tipo: Journal Article |
Palavras-chave: Structure; External Disequilibrium; Centre; Periphery; Cattle; Heard; Meat.; Agribusiness. |
| Ano: 2010 |
URL: http://purl.umn.edu/93912 |
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| Escobedo Garrido, Jose Sergio. |
| The study conducted in 2007, introduced by objective: to identify the degree of structuring that records the productive systems of sheep and analysis the main features of communication and coordination with economic actors within the link in production in 5 communities Chignahuapan, Puebla, Under the dynamic of a questionnaire which was assessed by the system SPSS (Statistical Package for the Social Sciences), determined by a stratified random sample. Detecting a typology of producers of sheep, with business and social visions, which is determined by the incorporation, and development objectives in this livestock, we also determined that the organization formally established located in these communities presents a constantly changing. For the foregoing is... |
| Tipo: Journal Article |
Palavras-chave: Typology; Structure; Organization; Producer.; Agribusiness. |
| Ano: 2010 |
URL: http://purl.umn.edu/56558 |
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| Registros recuperados: 69 | |
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