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Registros recuperados: 11 | |
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DOURADO,ANDRÉ H.B.; PASTRIÁN,FABIÁN C.; TORRESI,SUSANA I. CÓRDOBA DE. |
ABSTRACT Proteins have been the subject of electrochemical studies. It is possible to apply electrochemical techniques to obtain information about their structure due to the presence of five electroactive amino acids that can be oriented to the outside of the peptidic chain. These amino acids are L-Tryptophan (L-Trp), L-Tyrosine (L-Tyr), L-Histidine (L-His), L-Methionine (L-Met) and L-Cysteine (L-Cys); their electrochemical behavior being subject of extensive research, but it is still controversial. No spectroscopic investigations have been reported on L-Trp, and due to the short life time of the intermediates, ex situ techniques cannot be employed, leading to a never-ending discussion about possible intermediates. In the L-Tyr and L-His cases,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Protein electro-oxidation; Electrochemical active amino acids; L-Cysteine; SAM; Cu2O; Low index facets nanoparticles. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000200607 |
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Barboza Carrasco, Irene. |
Las mediciones tradicionales de la contribución del sector agropecuario a la economía se reducen básicamente al aporte que éste hace al Producto Interno Bruto (PIB), esto debido a las limitaciones estadísticas que impiden generar modelos y realizar análisis detallados. Esta investigación tuvo como objetivo generar una matriz de contabilidad social (SAM) actualizada al año 2004 para que a través de su análisis y el de multiplicadores contables se pudiera medir la contribución del sector a la economía. Además de lo anterior, ante los retos que enfrenta el gobierno en la coherencia de las políticas de apoyo para desarrollar al sector, se analiza el efecto que tiene una transferencia a los hogares contra el efecto generado si el recurso se destina a... |
Tipo: Tesis |
Palavras-chave: SAM; Multiplicadores contables; Política agropecuaria; Doctorado; Economía; Accounting multipliers; Agricultural policy. |
Ano: 2007 |
URL: http://hdl.handle.net/10521/1262 |
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Romanini,M. C; Paz,D. A.; Rodríguez,N; Rolando,A. N.; Mugnaini,M. T.; Soñez,C. A.; Bozzo,A; Marioli,J. M.; Pastorino,I. C; Gauna,H. F.. |
The chronic stress induces functional adaptations in the hypothalamo-pituitary- adrenocortical (HPA) and in the sympathetic-medullary-adrenal axis (SAM). Both axis are considered vital regulators of the homeostasis in vertebrates (Seyle, 1936; Ostrandrer et al, 2006. On the other hand, the placenta provides highly specialized functions during gestation that are critical for the normal development of the embryo/fetus (Soares et al., 1991). We hypothesized that the chronic immobilization (IMO) stress in pregnancy rats produces alterations in prolactin concentrations in placental tissue and also changes in the response of SAM axis. Chronic stress by IMO was applied on days 12, 17 and 21 of pregnancy rats. Relative concentrations and localization of placental... |
Tipo: Journal article |
Palavras-chave: Chronic stress; Placental lactogen; Prolactin; Rat; SAM. |
Ano: 2007 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022007000100011 |
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D'Haese, Marijke F.C.; Lecomte, Philippe; Alary, Veronique; D'Haese, Luc; Schipper, Robert A.. |
This poster presents a study on the multiplier effects in the dairy chain on Reunion Island. This Indian Ocean island is one of the French overseas departments. However, it struggles with similar problems as the developing areas in its neighbourhood, high levels of unemployment especially being a major concern. The agricultural sector justifies the state support it receives by stressing its role in the creation of employment and economic activity. Our focus is on the dairy sector of the Island, which is relatively recent and highly organized. Local milk production has increased over the years and our aim is to calculate the economywide impact of this trend. We use a social accounting matrix with disaggregated accounts for the dairy sector to calculate the... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Dairy; SAM; La Reunion; Livestock Production/Industries. |
Ano: 2008 |
URL: http://purl.umn.edu/43934 |
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Siddig, Khalid H.A.; Flaig, Dorothee; Luckmann, Jonas; Grethe, Harald. |
This document describes the Israeli Social Accounting Matrix (SAM) for the year 2004, developed by the Agricultural and Food Policy Group at the University of Hohenheim. The SAM is a part of a larger research project which aims to analyse several economic, trade, and labour policies in the context of economic integration of agriculture between Israel and the West Bank. Data are obtained from various sources in Israel. Sources include the Israeli Central Bureau of Statistics (ICBS), the Central Bank of Israel (CBI), and the Israeli Tax Authority (ITA). Data from sources outside of Israel are used to fill-in some gaps in the domestic reports. External sources include the World Trade Organization (WTO), the Organisation for Economic Co-operation and... |
Tipo: Working or Discussion Paper |
Palavras-chave: SAM; IO Table; CGE; Database; Israel.; Agricultural and Food Policy; Consumer/Household Economics; Labor and Human Capital; C6; C8; D1; D3; D5; D6; E2; E6; F1; F2; H2. |
Ano: 2011 |
URL: http://purl.umn.edu/110156 |
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van Leeuwen, Myrna. |
This paper examines the importance of the agro-food industry for the local economy of thirty selected small and medium-sized towns in the EU. Calculations are based on interregional SAM analysis, which were constructed for each town. On the whole, it can be said that the higher the degree of integration of the agro-food sector in the local economy, the larger its role for the rural town and its hinterland. In addition, the SAM analyses show the impact of a demand change in the agro-food sector located in one zone of the town on the other zone of the town. It helps policy makers to understand the economic and social strengths and weaknesses of the agro-food industry in their towns. |
Tipo: Conference Paper or Presentation |
Palavras-chave: SAM; Agro-food industry; EU small and medium-sized towns; Agribusiness. |
Ano: 2005 |
URL: http://purl.umn.edu/24548 |
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Registros recuperados: 11 | |
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