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        Mostrando ítems 11-20 de 294

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        Accelerometer-Measured Daily Step Counts and Adiposity Indicators among Latin American Adults: A Multi-Country Study 

        Ferrari, Gerson; Marqués, Adilson; Barreira, Tiago V.; Kovalskys, Irina; Gómez, Georgina; Rigotti, Attilio; Cortés, Lilia Yadira; Yépez García, Martha Cecilia; Pareja, Rossina G.; Herrera-Cuenca, Marianella; Guajardo, Viviana; Leme, Ana Carolina B.; Guzmán Habinger, Juan [Univ Mayor, Sci Fac, Sports Med & Phys Act Specialty, Chile]; Valdivia-Moral, Pedro; Suarez-Reyes, Mónica; Ihle, Andreas; Gouveia, Elvio R.; Fisberg, Mauro (MDPI, 2021-05)
        The aim of the present study was to examine the sex-related associations between accelerometer-measured daily step counts and adiposity indicators in adults from eight Latin American countries. We analyzed data from 2524 ...

        Bi-objective optimization of multiple agro-industrial wastes supply to a cogeneration system promoting local circular bioeconomy 

        Fernández-Puratich, Harald [Univ Mayor, Fac Ciencias, Escuela Ingn Medio Ambiente & Sustentabilidad, Chile]; Rebolledo-Leiva, Ricardo; Hernández, Diógenes; Gómez-Lagos, Javier E.; Armengot-Carbo, Bruno; Oliver-Villanueva, José Vicente (ELSEVIER SCI LTD, 2021-10-15)
        This research analyses and proposes an optimization model for the supply of biomass to a combined heat and power (CHP) system with a supply of different biomasses at a local level under Mediterranean conditions. The research ...

        Challenges and opportunities for the conservation of marine mammals in the Southeast Pacific with the entry into force of the US Marine Mammal Protection Act 

        Felix, Fernando; Mangel, Jeffrey C.; Alfaro-Shigueto, Joanna; Alberto Cocas, Luis; Guerra, Jorge; Pérez-Alvarez, María José [Univ Mayor, Fac Ciencias, Escuela Med Vet, Chile]; Sepúlveda, Maritza (ELSEVIER, 2021-11)
        With the entry into force of the Fish and Fish Products Import Provisions of the United States Marine Mammal Protection Act (MMPA), countries that export such products to the U.S. market could face significant challenges. ...

        Gaps, biases, and future directions in research on the impacts of anthropogenic land-use change on aquatic ecosystems: a topic-based bibliometric analysis 

        Fernández, Francisco J. [Univ Mayor, Sch Agron, Fac Sci, Chile]; Muñoz, Manuel; Ponce Oliva, Roberto D.; Vásquez-Lavín, Felipe; Gelcich, Stefan (SPRINGER HEIDELBERG, 2021-08)
        Anthropogenic land use change (ALUC) satisfies human needs but also impacts aquatic ecosystems. Aquatic ecosystems are intrinsically linked with terrestrial landscapes, an association that is already recognized as a key ...

        Leaf Morpho-Colorimetric Characterization of Different Grapevine Varieties through Changes on Plant Water Status 

        Gutiérrez-Gamboa, Gastón [Univ Mayor, Fac Ciencias, Escuela Agron, Chile]; Torres-Huerta, Nicolas; Araya-Alman, Miguel; Verdugo-Vásquez, Nicolas; Moreno-Simunovic, Yerko; Valdés-Gómez, Héctor; Acevedo-Opazo, Cesar (MDPI, 2021-09)
        Background: Currently, some ampelographic methods are developing in order to identify grapevine varieties. For this purpose, morpho-colorimetric parameters in leaves have been analyzed by digital imagen analysis, but some ...

        Redox stress response and UV tolerance in the acidophilic iron-oxidizing bacteria Leptospirillum ferriphilum and Acidithiobacillus ferrooxidans 

        Farias, Ricardo; Norambuena, Javiera; Ferrer, Alonso [Univ Mayor, Fac Estudios Interdisciplinarios, Nucleo Quim & Bioquim, Chile]; Camejo, Pamela; Zapata, Claudia; Chávez, Renato; Orellana, Omar; Levicán, Gloria (ELSEVIER, 2021-05)
        The oxidative stress response represents a sum of antioxidative mechanisms that are essential for determining the adaptation and abundance of microorganisms in the environment. Leptospirillum ferriphilum and Acidithiobacillus ...

        UV-B Radiation as a Factor that Deserves Further Research in Bolivian Viticulture: A Review 

        Gutiérrez-Gamboa, G. [Univ Mayor, Fac Ciencias, Escuela Agron, Chile]; Pszczolkowski, P.; Canon, P. [Univ Mayor, Fac Ciencias, Escuela Agron, Chile]; Taquichiri, M; Penarrieta, J. M. (SOUTH AFRICAN SOC ENOLOGY & VITICULTURE-SASEV, 2021-12)
        Bolivian viticulture has acquired an incipient notoriety in the international wine market due to the production of high-altitude wines with a high antioxidant potential. Andes agricultural regions present an advantage for ...

        Global homogenization of the structure and function in the soil microbiome of urban greenspaces 

        Delgado-Baquerizo, Manuel; Eldridge, David J.; Liu, Yu-Rong; Sokoya, Blessing; Wang, Jun-Tao; Hu, Hang-Wei; He, Ji-Zheng; Bastida, Felipe; Moreno, José L.; Bamigboye, Adebola R.; Blanco-Pastor, José L.; Cano-Diaz, Concha; Illan, Javier G.; Makhalanyane, Thulani P.; Siebe, Christina; Trivedi, Pankaj; Zaady, Eli; Verma, Jay Prakash; Wang, Ling; Wang, Jianyong; Grebenc, Tine; Peñaloza-Bojaca, Gabriel F.; Nahberger, Tina U.; Teixido, Alberto L.; Zhou, Xin-Quan; Berdugo, Miguel; Durán, Jorge; Rodríguez, Alexandra; Zhou, Xiaobing; Alfaro, Fernando [Univ Mayor, Fac Interdisciplinary Studies, GEMA Ctr Genom Ecol & Environm, Chile]; Abades, Sebastián; Plaza, Cesar; Rey, Ana; Singh, Brajesh K.; Tedersoo, Leho; Fierer, Noah (AMER ASSOC ADVANCEMENT SCIENCE, 2021-07)
        The structure and function of the soil microbiome of urban greenspaces remain largely undetermined. We conducted a global field survey in urban greenspaces and neighboring natural ecosystems across 56 cities from six ...

        Nutritional status and sweet taste preference in Chilean adults 

        Ledesma Gutiérrez, Paula [Univ Mayor, Fac Ciencias, Carrera Nutr & Dietet, Chile]; Martínez Garrido, Rocío [Univ Mayor, Fac Ciencias, Carrera Nutr & Dietet, Chile]; Flores Sandoval, Fanny [Univ Mayor, Fac Ciencias, Carrera Nutr & Dietet, Chile]; Acuña Dericke, Ana [Univ Mayor, Fac Ciencias, Carrera Nutr & Dietet, Chile]; Treulen Seguel, Favián [Univ Mayor, Fac Ciencias, Carrera Nutr & Dietet, Chile]; Bustos Medina, Luis; Leonario Rodríguez, Marcell [Univ Mayor, Fac Ciencias, Carrera Nutr & Dietet, Chile] (ARCHIVOS LATINOAMERICANOS NUTRICION, 2020-12)
        El dramático aumento de la prevalencia e incidencia de la obesidad sugiere que factores ambientales y cambios en el estilo de vida contribuyen de forma importante a su tendencia epidémica. En humanos, se han reportado ...

        Assessing Ecological Indicators for Remnant Vegetation Strips as Functional Biological Corridors in Chilean Vineyards 

        Díaz-Forestier, Javiera; Abades, Sebastián [Univ Mayor, Fac Estudios Interdisciplinarios, GEMA Ctr Genom Ecol & Environm, Chile]; Pohl, Nelida; Barbosa, Olga; Godoy, Karina; Svensson, Gabriella L.; Undurraga, María I.; Bravo, Camila; García, Camila; Root-Bernstein, Meredith; Armesto, Juan J.; Celis-Diez, Juan L. (MDPI, 2021-09)
        Mediterranean central Chile is globally recognized as a hotspot for terrestrial biodiversity due to its high endemism and massive habitat loss. However, within the rural landscape of central Chile, significant extents of ...
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        Red de Repositorios Latinoamericanos
        + de 8.000.000 publicaciones disponibles
        500 instituciones participantes
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Ingreso Administradores
        Colecciones destacadas
        • Tesis latinoamericanas
        • Tesis argentinas
        • Tesis chilenas
        • Tesis peruanas
        Nuevas incorporaciones
        • Argentina
        • Brasil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018