Pub Date : 2015-11-18DOI: 10.17921/2447-8733.2015v16n4p311-321
Josie Agatha Parrilha da Silva, Marcos Cesar Danhoni Neves
Destacamos This essay seeks to provide a wide spectrum of possibilities for a real approximation between art and science based on concrete proposals carried ...
这篇文章试图根据所提出的具体建议，为艺术与科学之间的真正接近提供广泛的可能性。
{"title":"Arte e Ciencia","authors":"Josie Agatha Parrilha da Silva, Marcos Cesar Danhoni Neves","doi":"10.17921/2447-8733.2015v16n4p311-321","DOIUrl":"https://doi.org/10.17921/2447-8733.2015v16n4p311-321","url":null,"abstract":"Destacamos This essay seeks to provide a wide spectrum of possibilities for a real approximation between art and science based on concrete proposals carried ...","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2015-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67582638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
SUMMARY The roles of universities in the context of the knowledge society and globalization are discussed conceptually. In this perspective, there are essential requirements for universities, which emerge from knowledge economy, technology convergence, and globalization. The proposed roles are primarily associated with human undergraduate and graduate capital formation, the creation of advanced knowledge and linkages with the environment to foster equity and territorial development. Finally, an empirical application of the model was applied in the case of 53 Chilean universities participated in and institutional accreditation processes, where it is found that 84.91% of the universities analyzed complies partially with one or more of the roles indicated in the model for such institutions in the society of knowledge and globalization; 9.43% fully complies with each and every one of the roles proposed; and 15.09% do not comply with satisfactory levels of quality in the fulfillment of any of these university roles.
{"title":"THE ROLE Of UNIVERSITIES IN THE kNOwLEDGE SOCIETY AND GLOBALIZATION: EVIDENCE fROM CHILE","authors":"Emilio Rodríguez-Ponce","doi":"10.4324/9781315312651-3","DOIUrl":"https://doi.org/10.4324/9781315312651-3","url":null,"abstract":"SUMMARY The roles of universities in the context of the knowledge society and globalization are discussed conceptually. In this perspective, there are essential requirements for universities, which emerge from knowledge economy, technology convergence, and globalization. The proposed roles are primarily associated with human undergraduate and graduate capital formation, the creation of advanced knowledge and linkages with the environment to foster equity and territorial development. Finally, an empirical application of the model was applied in the case of 53 Chilean universities participated in and institutional accreditation processes, where it is found that 84.91% of the universities analyzed complies partially with one or more of the roles indicated in the model for such institutions in the society of knowledge and globalization; 9.43% fully complies with each and every one of the roles proposed; and 15.09% do not comply with satisfactory levels of quality in the fulfillment of any of these university roles.","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70645577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-09-01DOI: 10.1590/S0100-83582010000300024
J. Cunha, G. S. Alves
SummARY Pesticide application efficacy on crops can be improved by adding adjuvants to tank mixtures. The present study evaluated the adjuvant effect, in different doses, on the physico-chemical characteristics of aqueous solutions. The hidrogenionic poten tial, electrical conductivity, density, dynamic viscosity, surface tension and stability of aqueous solution with eight commercial adjuvants were evaluated at the recommended dose (full-dose) and at half of it (half-dose), besides the distilled water alone. A randomized design with four replications was used, in a hier archy factorial scheme (8 ×2+1). From the results it can be con cluded that the adjuvant effect on the physico-chemical charac teristics of aqueous solutions was based on their chemical properties and formulation. The performance of these characteristics was not similar, even for additives with the same use recommendation. The physico-chemical characteristics for each adjuvant were affected differently by the dose alteration. The pH, surface tension and viscosity were the most sensitive characteristics to the adjuvant addition.
{"title":"Características físico-químicas de soluções aquosas com adjuvantes de uso agrícola","authors":"J. Cunha, G. S. Alves","doi":"10.1590/S0100-83582010000300024","DOIUrl":"https://doi.org/10.1590/S0100-83582010000300024","url":null,"abstract":"SummARY Pesticide application efficacy on crops can be improved by adding adjuvants to tank mixtures. The present study evaluated the adjuvant effect, in different doses, on the physico-chemical characteristics of aqueous solutions. The hidrogenionic poten tial, electrical conductivity, density, dynamic viscosity, surface tension and stability of aqueous solution with eight commercial adjuvants were evaluated at the recommended dose (full-dose) and at half of it (half-dose), besides the distilled water alone. A randomized design with four replications was used, in a hier archy factorial scheme (8 ×2+1). From the results it can be con cluded that the adjuvant effect on the physico-chemical charac teristics of aqueous solutions was based on their chemical properties and formulation. The performance of these characteristics was not similar, even for additives with the same use recommendation. The physico-chemical characteristics for each adjuvant were affected differently by the dose alteration. The pH, surface tension and viscosity were the most sensitive characteristics to the adjuvant addition.","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1590/S0100-83582010000300024","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67258548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2007-05-01DOI: 10.1515/ci.2004.26.6.35b
Silvia C. Peña, A. Cordova, J. Saltijeral
{"title":"Mycotoxins and phycotoxins","authors":"Silvia C. Peña, A. Cordova, J. Saltijeral","doi":"10.1515/ci.2004.26.6.35b","DOIUrl":"https://doi.org/10.1515/ci.2004.26.6.35b","url":null,"abstract":"","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2007-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/ci.2004.26.6.35b","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66836720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-03-01DOI: 10.4067/S0717-65382010000100008
H. Pavés, G. Pequeño, C. Bertrán, Luis Vargas
Eleginops maclovinus (Valenciennes, 1830) es un pez comun en el litoral, estuarios y tambien rios, preferentemente donde afectan las mareas, del sur de America del Sur, incluyendo las islas Malvinas. Se conoce su alimentacion en los dos primeros habitats, donde consume principalmente animales de ambiente marino y estuarino, donde se alimenta de fauna autoctona (mejillones, crustaceos, poliquetos, etc.). Sin embargo, se desconoce su alimentacion en ambientes limneticos, suponiendose que deberia consumir presas propias de aquellos lugares. En este estudio se analizaron 114 ejemplares de E. maclovinus, de los cuales 98 poseyeron estomagos con contenido. Se ratifico la tendencia zoofagica de la especie, pero tambien se comprobo que en ambientes limneticos consume animales propios de bajas salinidades o salinidades limneticas. El pez se presenta como una especie extraordinariamente versatil en sus capacidades troficas, con una fisiologia que le permite cubrir un amplio abanico ormorregulatorio a nivel digestivo, probablemente uno de las mas variados en el suborden Notothenioidei, de supuesto origen antartico.
{"title":"Limnetic feeding in eleginops maclovinus (valenciennes, 1830) in the valdivia river, Chile","authors":"H. Pavés, G. Pequeño, C. Bertrán, Luis Vargas","doi":"10.4067/S0717-65382010000100008","DOIUrl":"https://doi.org/10.4067/S0717-65382010000100008","url":null,"abstract":"Eleginops maclovinus (Valenciennes, 1830) es un pez comun en el litoral, estuarios y tambien rios, preferentemente donde afectan las mareas, del sur de America del Sur, incluyendo las islas Malvinas. Se conoce su alimentacion en los dos primeros habitats, donde consume principalmente animales de ambiente marino y estuarino, donde se alimenta de fauna autoctona (mejillones, crustaceos, poliquetos, etc.). Sin embargo, se desconoce su alimentacion en ambientes limneticos, suponiendose que deberia consumir presas propias de aquellos lugares. En este estudio se analizaron 114 ejemplares de E. maclovinus, de los cuales 98 poseyeron estomagos con contenido. Se ratifico la tendencia zoofagica de la especie, pero tambien se comprobo que en ambientes limneticos consume animales propios de bajas salinidades o salinidades limneticas. El pez se presenta como una especie extraordinariamente versatil en sus capacidades troficas, con una fisiologia que le permite cubrir un amplio abanico ormorregulatorio a nivel digestivo, probablemente uno de las mas variados en el suborden Notothenioidei, de supuesto origen antartico.","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2005-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.4067/S0717-65382010000100008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70337468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The time series pattern for the prices and volumes of Brent crude oil sold in the London International Exchange was analyzed using non linear analysis tec...
运用非线性分析技术对伦敦国际交易所布伦特原油价格和成交量的时间序列特征进行了分析。
{"title":"COMPLEX PATTERNS IN THE OIL MARKET","authors":"Sary Levy-Carciente, H. Sabelli, K. Jaffe","doi":"10.1037/e482862008-001","DOIUrl":"https://doi.org/10.1037/e482862008-001","url":null,"abstract":"The time series pattern for the prices and volumes of Brent crude oil sold in the London International Exchange was analyzed using non linear analysis tec...","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2004-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"57795404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vanessa Acosta, C. Lodeiros, W. Senior, G. Martínez
To evaluate the water quality along the continental shores of Venezuela, where fishing communities exploit the clam Tivela mactroides, the concentration of...
为了评估委内瑞拉大陆沿岸的水质，渔民们在那里开采蛤蜊Tivela mactroides，集中…
{"title":"Niveles de metales pesados en sedimentos superficiales en tres zonas litorales de venezuela","authors":"Vanessa Acosta, C. Lodeiros, W. Senior, G. Martínez","doi":"10.31219/osf.io/a8vvp","DOIUrl":"https://doi.org/10.31219/osf.io/a8vvp","url":null,"abstract":"To evaluate the water quality along the continental shores of Venezuela, where fishing communities exploit the clam Tivela mactroides, the concentration of...","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2002-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69636520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2002-02-01DOI: 10.4135/9781452233642.n88
L. Lederman
Resumen en: The paper proposes a revision in the way science is taught in high schools, in order to emphasize the hierarchial connections between the core discipli...
本文建议对高中科学教学方式进行修订，以强调核心学科与科学之间的等级关系。
{"title":"Reform of science education: a curriculum","authors":"L. Lederman","doi":"10.4135/9781452233642.n88","DOIUrl":"https://doi.org/10.4135/9781452233642.n88","url":null,"abstract":"Resumen en: The paper proposes a revision in the way science is taught in high schools, in order to emphasize the hierarchial connections between the core discipli...","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2002-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70587955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2002-01-01DOI: 10.6084/M9.FIGSHARE.4003413.V1
G. Martínez, Luisa Rodríguez, W. Senior
{"title":"Especiación de Cd, Zn, Cr y Pb en núcleos de sedimentosde la Bahía de Bergantín, Estado Anzoátegui, Venezuela","authors":"G. Martínez, Luisa Rodríguez, W. Senior","doi":"10.6084/M9.FIGSHARE.4003413.V1","DOIUrl":"https://doi.org/10.6084/M9.FIGSHARE.4003413.V1","url":null,"abstract":"","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71211517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mucho se ha dicho sobre la necesidad de controlar la poblacion de los paises en desarrollo. La poblacion humana ha alcanzado tales proporciones que se teme excedera la capacidad del planeta para sostenerla. Cerca del 80 por ciento de la poblacion humana se encuentra en los paises en desarrollo. El crecimiento de la poblacion se encuentra tambien concentrado es estos mismos paises. Cada ano, la poblacion humana aumenta en 90 millones de personas. Cerca del 90 por ciento de estos nuevos habitantes del planeta se localiza en el mundo en desarrollo. Como consecuencia, las soluciones propuestas se encuentran dirigidas a controlar la poblacion de los paises en desarrollo. El flujo masivo de contraceptivos, esterilizacion en masa, dislocacion cultural, y aun el genocidio han sido propuestos para alcanzar este fin. Todo en nombre del medio ambiente y del "desarrollo sostenible". Sin embargo, la mayor parte de estos argumentos, asi como la mayor parte de las soluciones propuestas, son solo el reflejo de la ignorancia, el racismo y los prejuicios que saturan el debate internacional sobre poblacion y desarrollo.
{"title":"Población y medio ambiente","authors":"Julio César Centeno","doi":"10.18356/367b7197-es","DOIUrl":"https://doi.org/10.18356/367b7197-es","url":null,"abstract":"Mucho se ha dicho sobre la necesidad de controlar la poblacion de los paises en desarrollo. La poblacion humana ha alcanzado tales proporciones que se teme excedera la capacidad del planeta para sostenerla. Cerca del 80 por ciento de la poblacion humana se encuentra en los paises en desarrollo. El crecimiento de la poblacion se encuentra tambien concentrado es estos mismos paises. Cada ano, la poblacion humana aumenta en 90 millones de personas. Cerca del 90 por ciento de estos nuevos habitantes del planeta se localiza en el mundo en desarrollo. Como consecuencia, las soluciones propuestas se encuentran dirigidas a controlar la poblacion de los paises en desarrollo. El flujo masivo de contraceptivos, esterilizacion en masa, dislocacion cultural, y aun el genocidio han sido propuestos para alcanzar este fin. Todo en nombre del medio ambiente y del \"desarrollo sostenible\". Sin embargo, la mayor parte de estos argumentos, asi como la mayor parte de las soluciones propuestas, son solo el reflejo de la ignorancia, el racismo y los prejuicios que saturan el debate internacional sobre poblacion y desarrollo.","PeriodicalId":13651,"journal":{"name":"Interciencia","volume":null,"pages":null},"PeriodicalIF":0.4,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67692613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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