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A brief note on the sleeping habits of the giant anteater - Myrmecophaga tridactyla Linnaeus (Xenarthra, Myrmecophagidae) Zoologia
Medri,Ísis Meri; Mourão,Guilherme.
The scientific literature on giant anteaters states that the animal sleeps with its tail folded over its body to conserve body temperature. However, observations of this species in natural habitats indicate variations in this behavior, depending on the ambient temperature.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ambient temperature; Body temperature; Pantanal.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000400061
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A Brief Summary of U.S. Farm Program Provisions AgEcon
Richardson, James W.; Anderson, David P.; Outlaw, Joe L.; Campiche, Jody L..
This publication began as a need for a short summary of farm programs and farm bills for two agricultural economics courses focusing on agricultural policy -- ag. economics 429, and ag. economics 614. Over time, it became clear that many students taking these courses had less and less background in agriculture and less (even cursory) knowledge of policies than those of the recent past. After this list was developed, a number of other professional agricultural economists found copies and began to use it, hence its publication in a more structured form. The list of Farm Program Provisions is not all-inclusive. It certainly does not contain all the laws and provisions that have affected agriculture over the years. However, it is an easy reference to farm...
Tipo: Working or Discussion Paper Palavras-chave: Agricultural and Food Policy.
Ano: 2005 URL: http://purl.umn.edu/42134
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A business performance index model that measures wealth change in Australian farm businesses AgEcon
Sefton, Clive A.; Cox, Rodney J..
This paper presents an evaluation of a farm-business assessment model that uses financial performance measures and tracks ‘wealth change’ to evaluate performance trends over time, and ranks the relative business performance of commercial participants. Its core component involves the use of comparative analysis, which is structured as an introductory rapid-assessment model, together with a ranking system that has been designed to differentiate the relative performance levels of farm businesses. The system has been labelled as the Business Performance Index (BPI) model to reflect its performance-ranking role that explores the relationships, if any, between farmer attitudes and business performance. The BPI model is discussed within the context of the debate...
Tipo: Article Palavras-chave: Wealth change; Performance evaluation; Business performance; Farm modelling; Farm Management.
Ano: 2005 URL: http://purl.umn.edu/123165
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A cachoeira do Poço Encantado: empreendimento familiar e presença Kalunga na cadeia do ecoturismo em Teresina de Goiás Rev. Econ. Sociol. Rural
Cruz,Kelma Christina Melo dos Santos; Valente,Ana Lúcia Eduardo Farah.
Apresentam-se os principais resultados e discussões de dissertação de mestrado, cujo objeto é a experiência desenvolvida na Cachoeira do Poço Encantado, no município de Teresina de Goiás, considerando-o, metodologicamente, como manifestação singular da conformação atual da sociedade capitalista, que se apresenta de forma contraditória e dinâmica. Na construção do objeto perseguiram-se os seguintes objetivos: conhecer as estratégias implementadas e que conformam a cadeia do ecoturismo naquela localidade; compreender de que maneira os Kalungas estão inseridos nessa cadeia; refletir sobre a formulação e implementação de políticas públicas que contemplem as comunidades quilombolas no Brasil, e fornecer indicações quanto às perspectivas futuras.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Novo Rural; Turismo Rural; Território Quilombola.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032005000400008
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A cadeia produtiva da carne: uma ferramenta para monitorar as dinâmicas nas frentes pioneiras na Amazônia brasileira? Repositório Alice
POCCARD-CHAPUIS, R.; THALÊS, M.; VENTURIERI, A.; PIKETTY, M.-G.; MERTENS, B.; VEIGA, J. B. da; TOURRAND, J.-F..
Pesquisas recentes têm mostrado que a organização da cadeia produtiva bovina é um fator de maior importância no desmatamento da Amazônia. Uma equipe pluridisciplinar estudou, de 1997 até 2003, a complexidade das interações cadeia/território nas frentes pioneiras. Foram identificadas três subcadeias, cujas áreas de abrangência delimitam zonas críticas. O estudo mostra que o funcionamento da cadeia bovina e sua ação sobre a estruturação dos espaços pioneiros se baseiam em mecanismos simples, os quais poderiam ser monitorados por medidas e políticas adequadas. Os autores apontam três prioridades: (i) implementar mecanismos de regulamentação da cadeia, garantindo seu bom funcionamento do ponto de visto econômico, social e ambiental; (ii) desenvolver...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Amazônia brasileira; Frentes pioneiras; Dinâmicas espaciais; Cadeia produtiva bovina; Productions animales.
Ano: 2005 URL: http://www.alice.cnptia.embrapa.br/handle/doc/577846
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A Caprino-ovinocultura em arranjo produtivo nos municípios de Quixadá e Quixeramobim: produção, mercados e emprego. Repositório Alice
CAMPOS, K. C.; MARTINS, E. C.; MAYORGA, M. I. de O..
2005
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Capinocultura; Ovinocultura; Arranjo produtivo local; Comercialização; Agronegócio; Gestão; Mercado; Emprego; Economia rural; Brasil; Ceará; Quixadá; Quixeramobim.
Ano: 2005 URL: http://www.alice.cnptia.embrapa.br/handle/doc/854498
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A carne caprina na globalização. Infoteca-e
MARTINS, E. C..
2005
Tipo: Artigo de divulgação na mídia (INFOTECA-E) Palavras-chave: Caprino; Carne.
Ano: 2005 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/962389
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A case of homonymy in fossil verrucid barnacles: Verruca withersi (Crustacea, Thoracica) Naturalis
Jagt, J.W.M.; Buckeridge, J.S..
For fossil verrucid barnacles, the name Verruca withersi appears to have been used twice; Schram & Newman described material from the Albian-Cenomanian (Cretaceous) of Colombia, while Kruizinga had previously recorded a new species from the Pleistocene(?) or perhaps younger strata of Sumba (Indonesia). We do not consider V. withersi Schram & Newman to be a cirripede, therefore no replacement name is needed for this junior synonym. Verruca withersi Kruizinga is a valid species related to the extant V. cookei.
Tipo: Article / Letter to the editor Palavras-chave: Crustacea; Cirripedia; Thoracica; Verrucidae; Homonymys; 42.74.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/210123
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A Case Study of China's Commercial Pork Value Chain AgEcon
Fabiosa, Jacinto F.; Hu, Dinghuan; Fang, Cheng.
In China, with the cost of improved technology rising, surplus labor shrinking, and demand for food quality and safety increasing, it will be just a matter of time before the country’'s hog production sector will be commercialized like that of developed countries. However, even if China'’s cost of production converges to international levels, as shown in this case study, China may continue to retain some competitive advantage because of the labor-intensive nature of the marketing services involved in hog processing and meat distribution. The supply of variety meats offers the most promising market opportunity for foreign suppliers in China. The market may open further if the tariff rate for variety meats is reduced from 20% and harmonized with the pork...
Tipo: Working or Discussion Paper Palavras-chave: Commercial; Cost structure; Imports; Pork value chain; Industrial Organization; Marketing.
Ano: 2005 URL: http://purl.umn.edu/18689
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A cis-9,trans-11-conjugated linoleic acid-rich oil reduces the outcome of atherogenic process in hyperlipidemic hamster Inra
Valeille, K.; Férézou, J.; Amsler, G.; Quignard-Boulangé, A.; Parquet, M.; Gripois, D.; Dorovska-Taran, V.; Martin, J.C..
Tipo: Journal Article Palavras-chave: ACIDE LINOLEIQUE CONJUGUE; ATHEROSCLEROSE; PREVENTION DES RISQUES; ACIDE RUMENIQUE; ISOMERE; ALC; ANIMAL DE LABORATOIRE; HUILE DE POISSON; CHOLESTEROL; REGIME ALIMENTAIRE CLA; FISH OIL; RUMENIC ACID; ATHEROSCLEROSIS; RISK FACTORS.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2007734881e6&uri=/notices/prodinra1/2010/09/
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A cladistic analysis of the genera of Macrothricidae Norman & Brady (Crustacea, Cladocera, Radopoda) Zoologia
Elmoor-Loureiro,Lourdes M. A..
A cladistic analysis of the genera of the Macrothricidae (Crustacea, Cladocera, Radopoda) was performed based on 36 morphological characters, and including 15 terminal taxa (three as outgroups). The single tree obtained from this analysis supported the monophyly of Macrothricidae and Macrothricinae. The group called as "non-Macrothricinae" was indicated as paraphyletic. Neothricidae was also not supported.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Anomopoda; Macrothricinae; Macrothricoidea; Phylogeny.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752005000300034
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A Cluster Analysis of Natural Beef Product Consumers by Shopping Behavior, Importance of Production Attributes, and Demographics AgEcon
Ziehl, Amanda; Thilmany, Dawn D.; Umberger, Wendy J..
Tipo: Journal Article Palavras-chave: Consumer/Household Economics.
Ano: 2005 URL: http://purl.umn.edu/26757
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A combined microsatellite multiplexing and boiling DNA extraction method for high-throughput parentage analyses in the Pacific oyster (Crassostrea gigas) ArchiMer
Taris, Nicolas; Baron, S; Sharbel, Tim; Sauvage, Christopher; Boudry, Pierre.
The analysis of parentage using microsatellite markers is of increasing importance, notably in aquaculture genetic research where communal rearing of mixed families can be used to reduce unwanted environmental variance. We present here an optimization of parental genotype assessment for larvae or adults of the Pacific oyster, Crassostrea gigas, using a multiplex system of three microsatellite loci. In conjunction with a simple DNA extraction protocol, this method enables high throughput analyses of parentage in C. gigas. Using this method, we successfully determined the parentage of 93% (1224 out of 1318) of the progeny in a factorial cross between 3 females and 10 males. The inability to genotype the remaining 7% was due to DNA degradation of larvae...
Tipo: Text Palavras-chave: Oysters; Aquaculture; Parental assignment; High throughput; Larval DNA extraction; Multiplex.
Ano: 2005 URL: http://archimer.ifremer.fr/doc/2005/publication-1814.pdf
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A community of flower-visiting bees (Hymenoptera: Apoidea) in the coastal sand dunes of northeastern Brazil Biota Neotropica
Viana,Blandina Felipe; Kleinert,Astrid de Matos Peixoto.
We analyzed aspects of the community structure of Apoidea of a restricted area of dunes with restinga vegetation in Salvador, Bahia, Brazil. Standardized samples were taken for one year, 3 times a month from 6:00 a.m. to 6:00 p.m. A total of 3983 individuals (3770 females and 213 males) of 49 species, grouped into 13 morpho-functional types and belonging to five families, were collected from flowers in its majority. The fauna of Abaeté is composed by large solitary bees, best represented by Anthophoridae followed by Apidae; Halictidae; Megachilidae and Colletidae. Bees were active throughout the year, with peaks of abundance in periods of low rainfall. Daily activity was greatest between 08:00 and 14:00 hours, when relative humidity was lower and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bee's abundance; Bee diversity; Community structure; Restinga and dunes; Morpho-functional groups; Northeast Brazil.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032005000300005
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A companies to feminist philosophy Buscador Latinoamericano
ed. por Alison M. Jaggar; Iris Marian Young.
Tipo: Text Palavras-chave: MUJERES.
Ano: 2005 URL: http://www.flacso.org.ec/biblio/shared/biblio_view.php?bibid=110376&tab=opac&oai:flacso.org.ec:110376
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A Comparative Analysis of Food-Marketing Cooperatives in Spain and the U.S. AgEcon
Reaves, Dixie Watts.
Tipo: Journal Article Palavras-chave: Agribusiness.
Ano: 2005 URL: http://purl.umn.edu/26734
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A comparative cytogenetic analysis between the grasshopper species Chromacris nuptialis and C. speciosa (Romaleidae): constitutive heterochromatin variability and rDNA sites. Repositório Alice
LORETO, V.; STADTLER, E.; MELO, N. F. de; SOUZA, M. J..
The chromosomes of Chromacris nuptialis and C. speciosa were comparatively analyzed using different cytogenetic techniques, in order to determine the level of karyotypic similarities and differences between the species.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Heterocromatografia; NOR; Chromacris nuptials; Cytogenetic; Citogenética; Cariótipo; Chromacris Speciosa; Gafanhoto; Fish.
Ano: 2005 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/156668
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A comparative study of Terra ASTER, Landsat TM, and SPT HRG data for land cover classification in the Brazilian Amazon. Repositório Alice
LU, D.; BATISTELLA, M.; MORAN, E. F.; MIRANDA, E. E. D..
2005
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Classificação vegetal; Vegetação; Bacia hidrográfica Amazonica; Amazonia; Amazonas; Sensoriamento Remoto.
Ano: 2005 URL: http://www.alice.cnptia.embrapa.br/handle/doc/17473
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A comparative study on fungal laccases immobilized on chitosan BABT
Araújo,José Hilton Bernardino de; Uemura,Vinicius Oliveira; Moraes,Flavio Faria de; Barbosa,Aneli de Melo; Zanin,Gisella Maria.
The phenoloxidase enzyme laccase from the cultures of the Pleurotus ostreatus and Botryosphaeria sp. and a commercial laccase from Aspergillus sp. were immobilized on chitosan of pharmaceutical degree by adsorption followed by crosslinking. Different immobilization conditions in relation to the granulometry of support and amount of enzymatic laccase extract used were tested, aiming at reaching high enzymatic activity with the immobilized enzyme. Two different substrates, ABTS and DMP, were used for the determination of enzymatic activity. The highest enzymatic activity was obtained when 1.0mg/mL of the enzymatic laccase extract from Botryosphaeria sp. was used with 1.0g of support (200 mesh). These immobilized enzymes are to be applied to the improvement...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Laccases; Immobilization; Chitosan.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000400001
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A Comparative Synthesis of 20th Century Agricultural Cooperative Movements in Europe AgEcon
Morales Gutierrez, A. Carlos.
To ignore the historical perspective of socio-economical phenomena while looking ahead to the future in an attempt to raise expectations and set new challenges, can prove a risky move when approaching the cooperative movement as a whole. This is particularly so in the case of the European agricultural cooperatives. We expect them to play a relevant role in the overall panorama of a globalized world. The aim of this article is to trace the origins of the agricultural cooperative movement in seven European countries (Belgium, Denmark, France, Italy, The Netherlands, Portugal and the United Kingdom) and discuss the coincidences and differences which account for common problems with a view to avoiding them in future joint ventures. Some issues discussed here...
Tipo: Journal Article Palavras-chave: Economic history; History of micro enterprise; Cooperative enterprise; Agricultural markets; Agribusiness.
Ano: 2005 URL: http://purl.umn.edu/59711
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