Resultados de búsqueda - "archive"

Historical reconfigurations of a social–ecological system adapting to economic, policy and climate changes in the French Alps por Bruley, E., Locatelli, Bruno, Vendel, F., Bergeret, A., Elleaume, N., Grosinger, J., Lavorel, S.

“…Using a chronosystemic timeline and based on literature, archives and local knowledge of inhabitants, we explored the past trajectory of a mountain SES (Pays de la Meije, French Alps) since 1900 by analysing drivers, impacts and responses. …”
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Innovation portfolio management for responsible food systems transformation in the public sector: Lessons, results and recommendations from CGIAR por Schut, Marc, Colomer, Julien, Proud, Emma, Bonaiuti, Enrico, Dror, Iddo, Kang'ethe, Edwin, Esquivias, Lorena, Leeuwis, Cees

“…METHODS An in-depth analysis of CGIAR's approach to innovation portfolio management is based on qualitative and quantitative data from sources such as interviews, observations, documents, and archival records. The study adopts a descriptive case study approach, utilizing an analytical framework that recognizes the importance of methods, mindsets, and mechanisms in describing and analyzing the CGIAR case. …”
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A cultivated planet in 2010 - Part 2: The global gridded agricultural-production maps por Yu, Qiangyi, You, Liangzhi, Wood-Sichra, Ulrike, Ru, Yating, Joglekar, Alison K. B.

“…All the SPAM maps are freely available at the MapSPAM website (http://mapspam.info/, last access: 11 December 2020), which not only acts as a tool for validating and improving the performance of the SPAM maps by collecting feedback from users but is also a platform providing archived global agricultural-production maps for better targeting the Sustainable Development Goals. …”
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Ghana: Local Public Finance and Decentralization, 1994-2004 por Mogues, Tewodaj

“…These data are secondary, “raw” data, however were compiled and organized by IFPRI staff from both electronic sources, as well as from hardcopy sources available only in Ghanaian government physical archival records. Additional data management activities undertaken were the compilation of the data into a consistent format (e.g. each row represents a district), the application of the same spelling of districts across files, and the use of a consistent variable name across files. …”
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Effect of iron and zinc-biofortified pearl millet consumption on growth and immune competence in children aged 12–18 months in India: study protocol for a randomised controlled tri... por Mehta, Saurabh, Finkelstein, Julia L., Venkatramanan, Sudha, Huey, Samantha L., Udipi, Shobha, et al.

“…Biological samples will be archived for future analyses. The midline measurement will be a random serial sample between baseline and endline. …”
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Frequency of bovine viral diarrhea virus (BVDV) in Argentinean bovine herds and comparison of diagnostic tests for BVDV detection in bovine serum samples: a preliminary study por Spetter, Lucas Maximiliano, Louge Uriarte, Enrique Leopoldo, Armendano, Joaquín Ignacio, Alvarez, Ignacio, Norero, Natalia Sigrid, Storani, Leonardo, Pereyra, Susana Beatriz, Verna, Andrea Elizabeth, Odeon, Anselmo Carlos, Gonzalez Altamiranda, Erika

“…Additionally, this study evaluated the agreement of the RT-nPCR along with virus isolation, antigen-capture ELISA, and real-time RT-PCR for BVDV detection in archived bovine serum samples (n = 90). The RT-nPCR was useful for BVDV detection in pooled and individual serum samples. …”
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Nutrient constraint of rainfed rice production in foot slope soil of Guinea Forest in Côte d’Ivoire por Koné, B., Fofana, M., Sorho, F., Diatta, S., Ogunbayo, A., Sie, M.

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Storage root yield response to leaf harvest of improved and local cassava varieties in DR Congo por Hauser, S., Bakelana, Z., Bungu, D., Mwangu, K., Ndonda, A.

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Factoring labour when comparing in situ rainwater harvesting technologies for semi-arid areas of central Tanzania por Swai, E., Mwinuka, L., Shitindi, M.J., Manda, J., Whitbread, Anthony M., Bekunda, Mateete A.

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Does female labor scarcity encourage innovation? Evidence from China’s gender imbalance por Tan, Zhibo, Zhang, Xiaobo

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Assessment of nitrogen uptake and utilization in drought tolerant and Striga resistant tropical maize varieties por Kamara, A., Ewansiha, S.U., Menkir, A.

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Diversity of arbuscular mycorrhizal fungi in soils of yam (Dioscorea spp.) cropping systems in four agroecologies of Nigeria por Dare, M.O., Abaidoo, Robert C., Fagbola, O., Asiedu, Robert

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Incidence and diversity of viruses in cowpeas and weeds in the unmanaged farming systems of savanna zones in Nigeria por Odedara, O.O., Kumar, P. Lava

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A participatory evaluation of improved cowpea cultivars in the Guinea and Sudan savanna zones of north east Nigeria por Kamara, A.Y., Ellis-Jones, J., Ekeleme, F., Omoigui, L.O., Amaza, P., Chikoye, David, Dugje, I.Y.

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Tomato mottle wrinkle virus, a recombinant begomovirus infecting tomato in Argentina por Vaghi Medina, Carlos Gaston, Martin, Darren P., Lopez Lambertini, Paola Maria

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Effects of gamma-irradiation on midgut proteolytic activity of the mediterranean fruit fly, Ceratitis capitata (Diptera: Tephritidae). por San-Andrés, Victoria, Ortego, Felix, Castanera, Pedro

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Efficacy of standard and low drift nozzles for insecticide applications against Aonidiella aurantii (Maskell) in citrus por Garcerá, Cruz, Moltó, Enrique, Abad-Moyano, Raquel, Insa, José A., Torrent, Xavier, Román, Carla, Planas, Santiago, Chueca, Patricia

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What and who has determined adoption? A study on improved forage technologies in Colombia from an Agricultural Innovation System (AIS) perspective por Enciso, Karen, Triana Ángel, Natalia, Díaz, Manuel Francisco, Burkart, Stefan

“…Through the use of qualitative research tools such as in-depth interviews, focus group discussions and extensive archival work, we were able to identify various factors determining the course of improved forage adoption processes. …”
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A tale of two rivers: development, destruction, and despair in Ongata Rongai, Kenya por Howland, Olivia

“…The reflexive use of archival material and a historical ethnographic approach enabled in-depth narratives to address these issues within a longitudinal context, and the use of deliberate walking alongside visual methodologies and more traditional anthropological methods make this study novel both in terms of methodological approach and findings. …”
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Trust, hope, and collective action in fragile political settings: a qualitative comparative analysis of water user groups in Tunisia por Bhalla, S., Garrick, D., McDermott, C. L.

“…The analyses are based on data from archival sources, key informant interviews, hydrogeological models, local inventories, and semi-structured interviews with members of 15 local water user groups in the Tunisian governorate of Kairouan. …”
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