Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados AgEcon (1) International Journal of Morphology (1) Autor Amin,W. M (1) Badran,D. H (1) Holst, Carsten (1) Othman,D. A (1) Thnaibat,H. W (1) Palavra-chave Predictive accuracy (2) Agricultural and Food Policy (1) Forensic fossils (1) Institutional and Behavioral Economics (1) Morphologic trait (1) Political Economy (1) Q11 (1) Q13 (1) Ramus flexure (1) Sex dimorphism (1) Skeletal remains (1) Theil’s inequality coefficient (1) Wheat price forecasts (1) Mais... Tipo do documento Conference Paper or Presentation (1) Journal article (1) Ano 2015 (1) 2010 (1) País Chile (1) United States (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Predictive Accuracy of Mandibular Ramus Flexure as a Morphologic Indicator of Sex Dimorphism in Jordanians International Journal of Morphology Badran,D. H; Othman,D. A; Thnaibat,H. W; Amin,W. M. The present study investigated the validity of mandibular ramus flexure in sex differentiation among young Jordanian adults using Orthopantomographic images in a double blind study. A normative sample comprised of 419 images was selected, of which 126 belonged to male patients and 293 images to females. The exclusion criteria used in the selection involved excluding images that showed marked loss of mandibular molars, over erupted, tilted, anomalous molars and teeth or mandibles associated with pathology. Each image was examined for the presence of a flexure on the posterior margin of the ramus at the occlusal plane. The posterior margin of the ramus was carefully traced graphically and the occlusal plane level was delineated as guided by the height of... Tipo: Journal article Palavras-chave: Sex dimorphism; Ramus flexure; Morphologic trait; Predictive accuracy; Forensic fossils; Skeletal remains. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000400009 How Predictable are Prices of Agricultural Commodities? – The Possibilities and Constraints of Forecasting Wheat Prices AgEcon Holst, Carsten. Wheat price forecasts are very important for traders, farmers and politicians as well. However, only quite accurate price predictions can guide these groups towards making the best decisions. Therefore the well-known wheat price projections of both the OECD and the FAPRI from 1996 on are tested for their predictive accuracy using Theil’s inequality coefficient. Despite the fact that both models could not foresee the price peak which occurred in February 2008, their predictions offer more accurate values than a naive prediction of no price change. Nevertheless, precise price forecasts cannot be expected by the models of the OECD and the FAPRI since some short-run effects such as inappropriate weather are not predictable. Thus, our own econometric model is... Tipo: Conference Paper or Presentation Palavras-chave: Wheat price forecasts; Predictive accuracy; Theil’s inequality coefficient; Agricultural and Food Policy; Institutional and Behavioral Economics; Political Economy; Q11; Q13. Ano: 2010 URL: http://purl.umn.edu/90802 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco