Results 11 to 20 of about 155 (118)
Ingeniería, 2011 El modelo entidad-relación es el modelo conceptual más usado para el diseño de bases de datos relacionales. Sin embargo, el desarrollo de los manejadores de las bases de datos orientadas a objetos aunque abrió nuevas posibilidades para los sistemas de ...
Elzbieta Malinowski Gadja
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Un método de fragmentación híbrida para bases de datos multimedia
Dyna, 2016 La fragmentación híbrida es una técnica reconocida para lograr la optimización de consultas tanto en bases de datos relacionales como en bases de datos orientadas a objetos.
Lisbeth Rodríguez-Mazahua +4 more
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People and Nature, Volume 8, Issue 3, Page 782-796, March 2026.Abstract Hydropower dams regulate water flows for millions of downstream inhabitants worldwide, altering water availability. Under a changing climate, flow control is often framed technically and politically as being essential for reducing drought and flood risks. However, it can also disrupt ecological flows, impact livelihoods and erode environmental
Laura Betancur‐Alarcón +4 more
wiley +1 more source
Mutis, 2021 Este artículo representa la información disponible en bases de datos no relacionales, aprovechando los beneficios de escalabilidad, alta disponibilidad, resiliencia y facilidad proporcionados por estas.
Gerson Enrique Carrillo Gelvez +1 more
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Breaking Down Social Capital: Urban Families' Use of Public Benefits
Poverty &Public Policy, Volume 18, Issue 1, March 2026.ABSTRACT This article examines whether social capital facilitates or dissuades urban families from taking up safety net programs. Using longitudinal data from the Future of Families and Child Wellbeing Study, we explore how various components of social capital—operating at relational, organizational, and neighborhood levels—are related to participation
Denia Garcia
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Estudios Geográficos, 2023 El objetivo de esta investigación ha sido el desarrollo de un sistema software basado principalmente en bases de datos relacionales, que permita el registro y análisis de catastros históricos.
Miguel Ángel Maeso Buenasmañanas
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Policy &Internet, Volume 17, Issue 3, September 2025.ABSTRACT Digital sovereignty and its cognate concepts have become staples of the digital governance debate; however, in the search for a shared understanding of the concept, the proliferation of claims to digital sovereignty by multiple different actors remains a contested issue.
Eric Repetto
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Revista Técnica Energía, 2021 Este trabajo presenta una propuesta metodológica para exploración de datos mediante la teoría de grafos, la misma que ha sido aplicada para la captura, validación y almacenamiento de conocimiento, caso práctico en el Operador Nacional de Electricidad ...
Paulina Vásquez +3 more
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Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento
American Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince +16 more
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Weaving values, knowledge and context to care for human–nature relationships in protected areas
People and Nature, Volume 7, Issue 8, Page 1952-1971, August 2025.Abstract Transformative change necessitates a profound shift in how people relate to, understand, value and envision landscapes to find effective pathways for conservation science and practice. In response, we examined the relationships among broad values—biospheric, altruistic and egoistic—that work in conjunction with ecological knowledge acquisition
Miguel A. Cebrián‐Piqueras +6 more
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