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15. Tables de composition des aliments : réalisation, utilisation, limites IRD
Feinberg, M.; Favier, Jean-Claude; Ireland-Ripert, J..
Tipo: Text Palavras-chave: BANQUE DE DONNEES; COMPOSITION DES ALIMENTS; CONSTITUTION; VALIDATION DE RESULTAT; EXPLOITATION; DIFFUSION DE L'INFORMATION.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:36916
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1992 on-farm research on corn Thai Agricultural
Pipat Weerathaworn; Prataun Klinto; Somsak Rodlong; Rachain Thiraporn; Kosol Kirdpoksub; Somchai Lim-aroon; Prapon Boonrumpun; Sukum Chotechuangmanirat; Somchai Potisan.
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Palavras-chave: Corn; Maize; On farm research; Varietal trial; Commercial hybrid trial; NPK fertilizer trial; Verification trial; ข้าวโพด; การทดสอบระดับไร่กสิกร; ผลผลิต; ลูกผสม; ปุ๋ย; ไนโตรเจน; ฟอสฟอรัส; โปแตสเซียม.
Ano: 1992 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4501
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20-Methylcholanthrene誘発腫瘍担癌マウスに対するトキソプラズマ溶解抗原の治療的投与効果 OAK
宮原, 和郎; 本多, 字里子; 戸瀬, 信一; 櫻井, 治久; 五十嵐, 郁男; 齋藤, 篤志; 広瀬, 恒夫; 鈴木, 直義; MIYAHARA, Kazuro.
Therapeutic effects of Toxoplasma lysate antigen (TLA) were studied in mice bearing the tumor in the second passage of 20-methylcholanthrene (MC)-induced tumor cells. Intramuscular administration of TLA 7 days after the tumor-cell inoculation caused apparent inhibition of the tumor growth on day 14. The second treatment facilitated the therapeutic effects. Intravenous transfer of spleen cells prepared from TLA-sensitized mice into tumor-bearing mice also represented the growth inhibitory effects. Prominent effects were seen when the transferred cells were prepared 5 days after sensitization of donor animals. The inhibitory effects were absent in the groups transferred only the adherent cells or the non-adherent cells prepared from sensitized mice. The...
Palavras-chave: Methylcholanthrene-induced tumor; Mouse spleen cell therapeutic effect Toxoplasma lysate antigen.
Ano: 1992 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4062
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2-methylthiazolidine and 4-ethylguaiacol, male sex pheromone components of the cockroach Nauphoeta cinerea (Dictyoptera, Bladeridae) : A reinvestigation Inra
Sirugue, D.; Bonnard, O.; Le Quere, J.L.; Farine, J.P.; Brossut, R..
In Nauphoeta cinerea, male calling behavior is associated with sex pheromone release by the sternal glands. The male pheromone that attracts females from a distance is a mixture of 2-methylthiazolidine and 4-ethylguaiacol. It is active at very low concentrations, 0.05 and 0.01 ng, respectively. Two other compounds, 3-hydroxy-2-butanone and 2-methyl-2thiazoline, act at close range, keeping the female in the vicinity of the male. The function of the volatile pheromone and those of previously described contact pheromones are discussed in regard to their possible involvement in the establishment of male dominant-subordinate relationships.
Tipo: Journal Article Palavras-chave: COMPORTEMENT D'APPEL; BLATTE; METHYLTHIAZOLIDINE; ETHYLGUAIACOL; DICTYOPTERE; MALE; COMPOSITION CHIMIQUE; SPECTROMETRIE DE MASSE COCKROACH; DICTYOPTERA; BLATTARIA; NAUPHOETA; 2-METHYLTHIAZOLIDINE; 4-ETHYLGUAIACOL; MALE SEX PHEROMONE; CALLING BEHAVIOR.
Ano: 1992 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9400031570035235&uri=/notices/prodinra1/2010/11/
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92CAR011 eCrystals
Gillard, Robert D.; Ullah, S.M. Bashir; Malik, K.M. Abdul; Hursthouse, Michael B.; Lamond, Steven J..
Tipo: Crystal Structure Data Holding Palavras-chave: [Pt(C~22~H~22~N~4~)]2(ClO~4~); Organometallic.
Ano: 1992 URL: http://ecrystals.chem.soton.ac.uk/865/
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92CAR018 eCrystals
Gillard, Robert D.; Ullah, S.M. Bashir; Malik, K.M. Abdul; Hursthouse, Michael B.; Lamond, Steven J..
Tipo: Crystal Structure Data Holding Palavras-chave: [Pt(C~24~H~26~N~4~)]2(ClO~4~).05H~2~O; Organometallic.
Ano: 1992 URL: http://ecrystals.chem.soton.ac.uk/866/
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92CAR027 eCrystals
Gillard, Robert D.; Ullah, S.M. Bashir; Malik, K.M. Abdul; Hursthouse, Michael B.; Lamond, Steven J.; Coles, Simon J..
Tipo: Crystal Structure Data Holding Palavras-chave: [Pt(C~22~H~18~N~4~)]2(ClO~4~); Organometallic.
Ano: 1992 URL: http://ecrystals.chem.soton.ac.uk/867/
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92SRC008 eCrystals
Ward, Robert S.; Harman, Mary; Hursthouse, Michael B..
Tipo: Crystal Structure Data Holding Palavras-chave: C~20~H~20~O~5~; Organic; Organic compounds.
Ano: 1992 URL: http://ecrystals.chem.soton.ac.uk/1021/
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92SRC134 eCrystals
Ward, Robert S.; Harman, Mary; Hursthouse, Michael B..
Tipo: Crystal Structure Data Holding Palavras-chave: C~21~H~22~O~6~; Organic; Organic compounds.
Ano: 1992 URL: http://ecrystals.chem.soton.ac.uk/1022/
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A Agricultura e a Urbes. Repositório Alice
ALVES, E. R. de A..
O trabalho aborda o relacionamento da agricultura com a urbe, do ponto de vista de transferência de recursos. Ênfase maior é dada às políticas que a agricultura requer.
Tipo: Capítulo em livro científico (ALICE) Palavras-chave: Política agrícola; Desenvolvimento agrícola; Agricultura.
Ano: 1992 URL: http://www.alice.cnptia.embrapa.br/handle/doc/955425
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A BIO-ECONOMIC DYNAMIC PROGRAMMING ANALYSIS OF THE SEASONAL SUPPLY RESPONSE BY FLORIDA DAIRY PRODUCERS AgEcon
Gao, Xiaoming; Spreen, Thomas H.; Delorenzo, Michael A..
Seasonal price premiums have been proposed as a means of dampening the highly seasonal patterns of milk production in Florida. A Markov decision bio-economic model of the breeding and replacement decisions was solved via stochastic dynamic programming and used to analyze the potential supply response to seasonal price premiums. The results of the analysis suggest that the seasonal milk supply in Florida is highly price inelastic.
Tipo: Journal Article Palavras-chave: Demand and Price Analysis.
Ano: 1992 URL: http://purl.umn.edu/29628
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A BRIEF OVERVIEW OF NONPARAMETRIC METHODS IN ECONOMICS AgEcon
Hallam, Arne.
Tipo: Journal Article Palavras-chave: Research Methods/ Statistical Methods.
Ano: 1992 URL: http://purl.umn.edu/29001
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A Case Study of a Partnership Promotion Program for Christmas Trees AgEcon
Hinson, Roger A.; Marx, Brian D.; Main, Alden C..
Tipo: Journal Article Palavras-chave: Agribusiness; Crop Production/Industries.
Ano: 1992 URL: http://purl.umn.edu/62314
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A CASE STUDY OF PROMOTING FRESH BEEF THROUGH IN-STORE DEMONSTRATIONS AgEcon
Eastwood, David B.; Gray, Morgan D.; Brooker, John R..
In-store demonstrations are becoming a popular way of promoting foods at the retail level. However, little information is available to guide store managers and marketers in the design and implementation of these promotions. A test demonstration for shoulder and top blade steaks is used to estimate the effects of discretionary components of this promotional strategy. Marketing implications are drawn.
Tipo: Journal Article Palavras-chave: Marketing.
Ano: 1992 URL: http://purl.umn.edu/27543
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A checklist of chromosome numbers and karyotypes of Amazonian freshwater fishes IRD
Porto, J.I.R.; Feldberg, E.; Nakayama, C.M.; Falcao, J..
Une liste des nombres de chromosomes de 211 espèces de poisson du bassin amazonien est présentée. Ces espèces, appartenant à 5 ordres, sont caractérisées par une grande variabilité du nombre de chromosomes (2n = 22 à 2n = 134), par la présence de chromosomes sexuels et de polymorphisme chromosomique chez certaines espèces, et enfin par une grande spécificité des bandes C et des sites des régions de l'organisateur du nucléole. (Résumé d'auteur)
Tipo: Text Palavras-chave: POISSON D'EAU DOUCE; CHROMOSOME; POLYMORPHISME GENETIQUE; BIOLOGIE ANIMALE.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:38927
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A CLASS OF SEPARABILITY FLEXIBLE FUNCTIONAL FORMS AgEcon
Driscoll, Paul J.; McGuirk, Anya M..
Quadratic flexible forms, such as the translog and generalized Leontief, are separability inflexible. That is, separability restrictions render them inflexible with regard to separable structures. A class functional forms is proposed that is flexible with regard to general production structures and remains flexible regarding weakly separable structures when separability restrictions are imposed, thus permitting tests of the separability hypothesis. Additionally, the restricted forms are parsimonious; that is they contain the minimum number of parameters with which flexibility can be achieved.
Tipo: Journal Article Palavras-chave: Research Methods/ Statistical Methods.
Ano: 1992 URL: http://purl.umn.edu/30947
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A comparative study of yellow fever in Africa and South America IRD
Dégallier, Nicolas; Travassos da Rosa, A.P.A.; Hervé, Jean-Pierre; Travassos da Rosa, J.F.S.; Vasconcelos, P.F.C.; Mangabeira da Silva, C.J.; Barros, V.L.R.S. de; Dias, L.B.; Travassos da Rosa, E.S.; Rodrigues, S.G..
Tipo: Text Palavras-chave: FIEVRE JAUNE; EPIDEMIOLOGIE; MODELISATION; CYCLE; TRANSMISSION; TYPOLOGIE; ECOSYSTEME; ECOEPIDEMIOLOGIE.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:38276
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A comparative study on morphology, growth rate and reproduction of Clarias gariepinus (Burchell, 1822), Heterobranchus longifilis Valenciennes, 1840, and their reciprocal hybrids (Pisces, Clariidae) IRD
Legendre, Marc; Teugels, G.G.; Cauty, C.; Jalabert, B..
Successful reciprocal hybridizations between #Clarias gariepinus$ and #Heterobranchus longifilis$ were performed during three experiments. The reciprocal hybrids were viable, their survival rates being similar to those found in the maternal species. Hybrid morphology was intermediate to that of the parents. No difference in external morphology was found between the reciprocal hybrids. Growth rate comparison under the same conditions and over a period of 307 days, revealed a considerably faster growth for #H. longifilis$ x male #C. gariepinus$ hybrids displayed an even faster growth than #H. longifilis$. (D'après résumé d'auteur)
Tipo: Text Palavras-chave: AQUACULTURE; EXPERIMENTATION; HYBRIDATION; CROISSANCE; REPRODUCTION; ETUDE COMPARATIVE; POISSON CHAT.
Ano: 1992 URL: http://www.documentation.ird.fr/hor/fdi:41093
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A comparison between two- and six-row winter barley genotypes for above-ground dry matter production and distribution Inra
Le Gouis, J..
Une comparaison entre orges d’hiver à 2 rangs et à 6 rangs a été réalisée en 1989 et 1990 à la station d’amélioration des plantes d’Estrées-Mons (Somme, France). La production et la répartition de la matière sèche aérienne et de l’azote ont été étudiées à la floraison et à la maturité sur 22 génotypes en 1989 (11 deux rangs et 11 six rangs) et 31 génotypes en 1990 (15 deux rangs et 16 six rangs) représentant une large part des surfaces cultivées en orges d’hiver en France. Les rendements moyens en grain ont été élevés (751 et 839 g.m-2 en 1989 et 1990) réalisant l’objectif de comparer les génotypes à des niveaux élevés de production. Les orges à six rangs ont obtenu les 2 années un rendement en grain supérieur à celui des 2 rangs de environ 7 %. Cet écart...
Tipo: Journal Article Palavras-chave: ORGE A 2 RANGS; ORGE A 6 RANGS; ESSAI VARIETAL; MATIERE SECHE; RENDEMENT EN GRAIN; INDICE DE RECOLTE; SELECTION DIRIGEE; COMPOSITION CHIMIQUE.
Ano: 1992 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PUB9300009719030018&uri=/notices/prodinra1/2009/10/
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A comparison of dissolved and particulate mn and al distributions in the western north-atlantic ArchiMer
Yeats, Pa; Dalziel, Ja; Moran, Sb.
The dissolved Mn distribution on an oceanographic section along 50-degrees-W in the western North Atlantic shows decreasing concentrations in the offshore direction in the surface layer and with depth at the deep water stations. Leachable particulate Mn concentrations are low in the open ocean surface waters and elevated at intermediate depths. Dissolved Al concentrations in the surface layer are higher in the open ocean than on the shelf and the vertical distributions are characterized by surface maxima, a subsurface minimum at almost-equal-to 1 000 m and increasing concentrations in the deep waters. Leachable particulate Al concentrations are elevated on the shelf and in open ocean surface waters compared to the intermediate and deep waters. The Deep...
Tipo: Text Palavras-chave: ALUMINUM; MANGANESE; NORTH ATLANTIC OCEAN; REMOVAL MECHANISMS; MANGANESE OXIDATION.
Ano: 1992 URL: http://archimer.ifremer.fr/doc/00101/21186/18803.pdf
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