Resultados de búsqueda - "Country"

Sample Earth: Machine-Learning–Ready Land-Cover Reference Dataset por Vantalon, Thibaud, Luong, Phuong Thi, Perez Escobar, Jorge Andres, Tello Dagua, Jhon Jairo, Phan, Trong Van, Nguyen, Hang, Hong Nguyen, Hoa Nguyen, Reymondin, Louis

“…The dataset is designed to grow continuously, incorporating new commodities, timeframes, and countries over time. Methodology:The dataset was developed primarily through expert visual interpretation of high-resolution satellite imagery from Google Earth and Planet, collected between 2019 and 2022. …”
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Assessing sustainable and healthy diets in large-scale surveys: Validity and applicability of a dietary index based on a brief food group propensity questionnaire representing the... por Miranda, Agustin, Murante, Anna Maria, Manca, Federica, Consalez, Fabio, Jani, Anant, Declerck, Fabrice, Maillot, Matthieu, Verger, Eric

“…Methods First, the EAT-Lancet Consumption Frequency Index (ELFI) was developed using a brief food propensity questionnaire of 14 food groups representing the planetary health diet from the Food systems that support transitions to hEalthy And Sustainable dieTs survey, which encompassed 27 European countries (n = 27,417). Subsequently, ELFI was further validated using 24-h dietary recalls from the Third French Individual and National Food Consumption Survey (n = 1645), correlating it with the valid EAT-Lancet Index (ELI), which evaluates absolute adherence, as well as with food group consumption, measures of nutritional health (nutrient adequacy and diet quality), and environmental impact. …”
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Editorial: Evidences (states and experiences) of land management and food/nutrition (in)security in mixed farming systems: a global perspective por Kassawmar, Tibebu, Desta, Gizaw, Tadesse, Matebu, Teferi, Ermias, Kaba, Mirgissa, Suryabhagavan, K. Venkata, Shiferaw, Abebe

“…Ontop of limited agricultural space, mismanagement and progressive degradation of cultivated landscapes have worsened food insecurity, especially for smallholder farmers in developing countries (Zerssa et al., 2021). While conventional ways of enhancing grain productivity requires context-specific, innovative land use and management systems, yet effective solutions remain unclear (Wani et al., 2009). …”
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Knowledge, attitudes, and practices of women related to human and animal feces management in Ethiopia: Evidence for strengthening water, sanitation, and hygiene (WaSH) initiatives por Hadush, B., Fikru, C., Kebede, G., Guesh, S., Kassaye, E., Redae, G., Amenu, Kebede, Cavalerie, Lisa, Mor, Siobhan M.

“…Background: Water, sanitation, and hygiene (WaSH) programs aim to prevent feco-oral disease transmission, but their effectiveness in low- and middle-income countries is often compromised by frequent exposure to animal feces. …”
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Methodological considerations and cost to measure coverage of multisectoral nutrition interventions: Protocol for the One Nutrition Coverage Survey in Bangladesh por Manohar, Swetha, Nguyen, Phuong Hong, Neupane, Sumanta, Munos, Melinda Kay, Heidkamp, Rebecca, Banerjee, Archis, Pandya, Niharika, Kim, Sunny S.

“…This study will yield new tools, methods and evidence for measuring multisectoral nutrition intervention coverage, applicable to other low-income and middle-income countries. Learnings from ONCS will enhance data collection aligned with national strategies, helping governments improve coverage assessments, inform decisions and strengthen programme monitoring.…”
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Entrenamiento sobre Trips, BMS, Observatorio del Frijol, procesamiento industrial, cadena de valor, perfil del producto, sistemas alimentarios, y modelos de negocio socios del pr... por Gomez Jimenez, Maria Isabel, Wilker, Jennifer Leanne, Buendia Castellanos, Hector Fabio, Guerrero Rodriguez, Alberto Fabio, Rivera, Tatiana, Hurtado, Jhon Jairo, Gallego Castillo, Sonia, Andrade, Robert, Pedreros, Ricardo, Vergara, Jose Daniel, Blanco Garcia, Maria Alejandra, Garcia, Carolina, Barrios Perez, Camilo

“…The program began with the presentation of the Common Bean Observatory, a tool designed to support decision-making and regional knowledge exchange by providing access to key information for research and breeding programs, thereby promoting collaborative work among countries. Subsequently, data management was addressed through BMS, ontologies, and protocols, emphasizing the importance of metadata and trait ontologies for standardizing experimental information. …”
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Use of digital tools to strengthen technical support processes in Mexico, Guatemala, and Honduras por Ovando, Rausel, Jiménez, Benancio, May Tzun, Vladimir Nikolai, Martinez Perez, Gabriel, Odjo, Sylvanus, Van Loon, Jelle, García Santiago, Jorge Octavio, Espinosa Diaz, Anabell Guadalupe

“…In 2025, the implementation of the model enabled the establishment of a physical infrastructure covering 39,691.7 hectares and benefited 30,832 producers across the three countries. These results demonstrate the multiplier effect of technical assistance when it is articulated through local networks of partners, extension agents, and public programs. …”
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Influencing the international forest policy: the role of collaborative research por Bose, P.

“…In third part, the paper addresses CIFOR and its partner’s achievements in assisting institutions and individuals from developing countries through its collaborative research approach. …”
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Determination of anthelmintic resistance of Haemonchus contortus to three classes of anthelmintics in a Kenyan sheep flock based on results from faecal egg count reduction test por Lundin, S.

“…Anthelmintic resistance (AR) against all groups of anthelmintics in nematode parasites has been reported from many countries, and even multiple AR has been observed. …”
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Assessing the potential of dual-purpose maize in southern Africa: A multi-level approach por Homann-Kee Tui, Sabine, Blümmel, Michael, Valbuena, Diego, Chirima, A., Masikati, Patricia, Rooyen, Andre F. van, Kassie, Girma T.

“…Spatial stratification using secondary data for GIS layers: Maize mega-environments combined with recommendation domains for dual-purpose maize were constructed for Malawi, Mozambique and Zimbabwe, stratifying the countries by demand factors (livestock densities and human population densities) and feed availability. …”
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The global nitrogen cycle in the twenty-first century por Fowler, D., Coyle, M., Skiba, U., Sutton, M.A., Cape, J.N., Reis, S., Sheppard, L.J., Jenkins, A., Grizetti, B., Galloway, J.N., Vitousek, P., Leach, A., Bouwman, A.F., Butterbach-Bahl, Klaus, Dentener, F., Stevenson, D., Amann, Markus, Voss, M.l.

“…Emissions, mainly of ammonia (NH3) from land together with combustion related emissions of nitrogen oxides (NOx), contribute 100 Tg N yr-1 to the atmosphere, which are transported between countries and processed within the atmosphere, generating secondary pollutants, including ozone and other photochemical oxidants and aerosols, especially ammonium nitrate (NH4NO3) and ammonium sulfate (NH4)2SO4. …”
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Control of Contagious Bovine Pleuropneumonia: Knowledge, attitudes, perceptions and practices in Narok District of Kenya por Kairu-Wanyoike, S.W., Kiara, Henry K., Heffernan, C.L., Kaitibie, S., Gitau, G.K., McKeever, Declan J., Taylor, N.M.

“…In addition, planning vaccinations should involve pastoralists and neighbouring countries. As the results cannot be generalized, further studies on CBPP control methods and their effectiveness are recommended.…”
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Participatory learning for action research (PLAR) por Shaw, Alison, Kristjanson, Patricia M.

“…Learning about how to care for plots, faster maturing varieties (in four African countries) to address crucial period of hunger. Now identifying changes required for their own technologies and practices. …”
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Learning alliances: an approach for building multistakeholder innovation systems por Shaw, Alison, Kristjanson, Patricia M.

“…Through the use of Learning Alliances, CIAT was able to “radically expand its reach to include organisations affecting the livelihoods of nearly 33,000 farm families in Central America, assist Catholic Relief Services (CRS) in building the enterprise development skills of employees in more than 35 countries, and provide a tested co-learning method to other agencies interested in similar action learning processes in water and sanitation” (CIAT 2010). …”
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Impact of innovation platforms on marketing relationships:the case of Volta basin integrated crop-livestock value chains in northern Ghana por Adane-Mariami, Z.

“…A recent trend in scientific and agricultural development approaches show a shift from linear transfer of technology models towards system thinking to improve livelihoods resilience of smallholder agriculturalists in developing countries, and thus to achieve sustainable food security. …”
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Genetic mapping of the bean golden yellow mosaic geminivirus resistance gene bgm-1 and linkage with potyvirus resistance in common bean (Phaseolus vulgaris L.) por Blair, Matthew W., Rodríguez, L.M., Pedraza García, Fabio, Morales, Francisco José, Beebe, Stephen E.

“…Bean golden yellow mosaic virus (BGYMV) is a whitefly-transmitted geminivirus of the Begomovirus family that causes important yield losses to common beans grown in tropical and sub-tropical countries of Latin America and the Caribbean. A major resistance gene that has been widely deployed in this region is the recessive locus bgm-1 that prevents the development of severe yellowing typical of the disease. …”
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Incidence of animal diseases and their current and future impacts on crop-livestock systems in West africa por McDermott, John J., Richard, D., Randolph, Thomas F.

“…Currently animal health service delivery varies greatly across countries in West Africa with a general overall decline in the effectiveness of animal health services in recent years. …”
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Drought preparedness and drought mitigation in the developing world׳s drylands por Solh, M., Ginkel, M. van

“…The CGIAR Consortium Research Program (CRP) on “Integrated and Sustainable Agricultural Production Systems for Improved Food Security and Livelihoods in Dry Areas” (in short, “Dryland Systems”), led by ICARDA, was launched in May 2013 with many partners and stakeholders from 40 countries. It addresses farming systems in dry areas, at a global level, involving 80 partner institutions. …”
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Learning from Phase I: A Survey of Project Leaders and Staff por Sullivan, A., Álvarez, S.

“…Respondents came from 68 CPWF projects in 45 countries on three continents. The survey sought to help learn what went well in Phase 1, what did not go so well and can be improved in Phase 2. …”
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Enhancing resistance against African weevils through development of transgenic sweetpotato cultivars (Ipomoea batatas (L.) Lam.) expressing cry7Aa1, cry3Ca1 and ET33-34 genes. por Manrique Trujillo, S., Wamalwa, N.L., Díaz, D., Reano, R., Tovar, J.C., Prentice, K., Ormachea, M., Kreuze, Jan F., Machuka, J., Ghislain, M.

“…Sweetpotato (Ipomoea batatas) is one of the most important food crops in tropical and subtropical countries. In Sub-Saharan Africa, sweetpotato is mainly produced for consumption and as a source of income by resource-poor farmers. …”
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