DSpace 7

DSpace is the world leading open source repository platform that enables organisations to:

  • easily ingest documents, audio, video, datasets and their corresponding Dublin Core metadata
  • open up this content to local and global audiences, thanks to the OAI-PMH interface and Google Scholar optimizations
  • issue permanent urls and trustworthy identifiers, including optional integrations with handle.net and DataCite DOI

Join an international community of leading institutions using DSpace.

The test user accounts below have their password set to the name of this software in lowercase.

  • Demo Site Administrator = dspacedemo+admin@gmail.com
  • Demo Community Administrator = dspacedemo+commadmin@gmail.com
  • Demo Collection Administrator = dspacedemo+colladmin@gmail.com
  • Demo Submitter = dspacedemo+submit@gmail.com
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Communities in DSpace

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Now showing 1 - 5 of 5

Recent Submissions

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Instructivo para la Acreditación de Laboratorios de Ensayo de los CITE Públicos y Unidades Técnicas bajo la Norma NTP-ISO/IEC 17025
(ITP red CITE, 2026-04-23) ITP red CITE
El instructivo INST-002-2026-ITP/DE establece los criterios institucionales para que los laboratorios de ensayo de los CITE públicos y las Unidades Técnicas (UT) del ITP implementen, acrediten y mantengan su Sistema de Gestión de Calidad bajo la norma NTP-ISO/IEC 17025 ante el INACAL. En este marco, la Dirección de Investigación, Desarrollo, Innovación y Transferencia Tecnológica (DIDITT) asume un rol de articulación y acompañamiento técnico mediante capacitaciones transversales, un diagnóstico orientativo y la provisión de un sistema documental base. No obstante, la toma de decisiones y la responsabilidad técnica final recaen exclusivamente en cada CITE/UT , los cuales planifican sus alcances según estudios de mercado y el Catálogo de Servicios Tecnológicos , clasificándose en cuatro grados de madurez (Consolidado, En fortalecimiento, En desarrollo y En proyecto) para optimizar el soporte institucional recibido.
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Transformando el aguaymanto en ingrediente funcional premium: tecnologías emergentes que reducen riego y elevan margen
(ITP red CITE, 2026-05-26) ITP red CITE
Vender aguaymanto únicamente como fruta fresca expone a las empresas a una fuerte perecibilidad, dependencia logística y guerras de precios, donde Colombia ya domina el mercado. El desafío estratégico para las Mipymes peruanas radica en migrar del concepto de "fruta fresca" al de "ingrediente industrial especializado". Aplicar tecnologías de conservación emergentes permite ingresar al millonario mercado global de los alimentos saludables y funcionales.
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Innovaciones en RAS y Biofloc generan nuevas oportunidades en la producción acuícola
(ITP red CITE, 2026-05-25) ITP red CITE
La acuicultura tradicional en estanques convencionales está perdiendo competitividad debido a su alto consumo de agua, baja densidad de siembra y vulnerabilidad a enfermedades. Países como Brasil ya lideran la transición hacia modelos de precisión. Este boletín demuestra que la adopción de tecnologías como los Sistemas de Recirculación Acuícola (RAS) y Biofloc (BFT) no son una tendencia a futuro, sino una necesidad comercial inmediata para acceder a mercados premium.
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Modified Tuber Starches as Sustainable Biopolymers for the Encapsulating Bioactive Compounds: A Comprehensive Review
(MDPI AG, 2025-12-07) Samaniego-Rafaele, César; Salvador-Reyes, Rebeca; Quispe-Santivañez, Grimaldo; Barriga-Sánchez, Maritza Elizabeth
Modified tuber starches have gained relevance as innovative and versatile materials for the encapsulation of bioactive compounds, distinguishing themselves from synthetic polymers due to their biocompatibility, biodegradability, and tunable functionality. This review analyzes the effects of physical, chemical, and biochemical modifications on the composition and morphological, rheological, thermal, and techno-functional properties of tuber starches, as well as their development prospects as coating materials in encapsulation techniques such as spray drying, freeze-drying, electrospinning, and emulsification. The evidence reviewed indicates that modified tuber starches exhibit reduced retrogradation, higher thermal resistance, improved solubility, and better digestibility, facilitating their application as protective agents. The main challenges for their industrial implementation are identified and analyzed, including the standardization of processes, scalability, and the ambiguous regulatory framework. In the future, research in this area should be directed toward the optimization of “clean-label” methodologies and the valorization of non-conventional tuber sources, thereby consolidating the development of safer, more effective, and more sustainable encapsulation systems for the food industry.
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Quantitative analysis of factors affecting IR-43 and Tinajones rice variety adoption in Peru’s Camaná Valley
(Springer Science and Business Media LLC, 2025-06-18) Zegarra-Flores, Jorge Arturo; Montalvo-Otivo, Jorge Manuel; Atao-Surichaqui, Elisa Raquel; Calizaya-Llatasi, Elmer Elio; Calizaya-Llatasi, Fredy Grimaldo; Mindani-Caceres, Carmen Gisela; Caira-Mamani, Cirilo Mario; Ore-Areche, Franklin; Paricanaza-Ticona, Danitza Corina; Leon-Gomez, Rodolfo; Tito-Quispe, Edson Efrain
This study analyzed the socio-economic, institutional, and environmental factors influencing the adoption of highyielding rice varieties, IR-43 and Tinajones, in the Camaná Valley, Peru. Using a mixed-methods approach over 24 months, data were collected from 300 farmers through surveys, semi-structured interviews, and environmental assessments using life cycle analysis (LCA). Regression analysis identified farm size, access to credit, and institutional support as the primary drivers of adoption, with larger farms exhibiting adoption rates 40% higher than smaller ones due to better financial resources. Education and market access also significantly influenced adoption, with educated farmers and those with strong market integration showing a 25% higher likelihood of adoption. However, adoption came with environmental trade-offs: IR-43 and Tinajones required 10–20% more water and produced 15% higher greenhouse gas emissions than traditional varieties. Structural equation modeling revealed that education and institutional support indirectly increased yields by 30% through improved access to credit and training. The findings underscore the need for policy interventions that balance socio-economic benefits with environmental sustainability, integrating measures such as optimized irrigation and organic fertilization to mitigate negative environmental impacts. These findings highlight the need for integrated policy interventions that support both the socio-economic and environmental sustainability of rice farming in semi-arid regions like the Camaná Valley.