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| Registros recuperados: 11 | |
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| Sumiyoshi, Wataru; Urashima, Tadasu; Nakamura, Tadashi; Arai, Ikichi; Nagasawa, Takashi; Saito, Tadao; Tsumura, Norihiko; Wang, Bing; Brand-Miller, Janette; Watanabe, Yoko; Kimura, Kazumasa; 住吉, 渉; 浦島, 匡; 中村, 正; 荒井, 威吉; 長澤, 孝志; 齋藤, 忠夫; 津村, 宣彦; 渡邉, 陽子; 木村, 一雅. |
| The concentrations of the six major sialyl oligosaccharides found in the milk of 24 Japanese women were determined using reverse phase high performance liquid chromatography of the 3-methyl-1-phenyl-5- pyrazolone derivatives of the oligosaccharides. The milk was collected at 4, 10, 30 and 100 days postpartum. The concentrations of all six oligosaccharides decreased during the course of lactation. The concentrations of 6'-sialyllactose, sialyllacto-N-tetraose b and disialyllacto-N-tetraose decreased only after 10 days postpartum, whereas those of sialyllacto-N-tetraose a and sialyllacto-N-neotetraose c as well as 3'-sialyllactose decreased from 4 days postpartum. Large differences were observed between present data and those previously reported for Italian... |
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Palavras-chave: Human milk; Sialyl oligosaccharide; Lactation period; PMP; Reverse phase HPLC. |
| Ano: 2003 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3287 |
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| Severini, Simone; Cortignani, Raffaele. |
| Farmers face increasing income uncertainty and the debate is growing on the role of insurance schemes and of public support in this field. This paper applies a PMP modelling approach that takes into explicit consideration risk aversion behaviour to test its applicability to evaluating the potential impact of insurance schemes. This is done by introducing a revenue insurance scheme into a model developed on a small group of crop farms in Italy. The paper represents a preliminary assessment of the soundness of the proposed approach. It identifies some limitations that should be overcome to improve the proposed approach. Despite these limitations, it seems a useful tool to investigate the impact of insurance schemes and policy relevant parameters such as... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Insurance schemes; PMP; Farmers’ behaviour; Risk aversion; Agricultural and Food Policy; Q12; C61; Q18. |
| Ano: 2011 |
URL: http://purl.umn.edu/99431 |
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| Arfini, Filippo; Donati, Michele. |
| The paper approaches the problem of assessing the impacts of market and rural development policies oriented at stimulating the growth and spread of organic farming in Italy. From the methodological perspective, an innovative formulation of Pmp is presented and discussed; it is applied to a set of farms belonging to the FADN sample, specifically located in Emilia Romagna and Sicily. The Pmp model has the capacity to estimate the impact of policies on crops not yet present at the time the farm data was recorded. From the empirical standpoint, various sets of policies are simulated on cluster of farms both conventional and in course of conversion in organic production. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Organic products; PMP; CAP; Farm Management; Q12; C61; Q18; C38. |
| Ano: 2011 |
URL: http://purl.umn.edu/114229 |
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| Jansson, Torbjorn. |
| The primary objective of this paper is to estimate behavioural parameters of the quadratic regional supply models in the modelling system CAPRI, using the time series data in the CAPRI database. A secondary objective is to replace the constant yields of the original model by functions that depend on input use. Due to lack of statistical robustness, the second objective is not achieved, thus yields remain constant. A Bayesian highest posterior density estimator is developed to address the primary objective. After discarding regions with insufficient data, parameters for up to 23 crop production activities with related inputs, outputs, prices and behavioural functions are estimated for 165 regions in EU-15. The results are systematically compared to the... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Bayesian estimation; Errors-in-variables; PMP; Research Methods/ Statistical Methods; Q11; C32. |
| Ano: 2007 |
URL: http://purl.umn.edu/57030 |
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| Registros recuperados: 11 | |
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