Resultados de búsqueda - "debate"

IgG mediated suppression of immunological memory por Petersson, Jennifer

“…The effect on the primary response is well established, but its influence on induction of immunological memory is still heavily debated. In this study adoptive cell transfer of splenocytes to irradiated mice was used to survey the effect IgG has on induction of immunological memory without disturbance from the primary IgG response. …”
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Análisis económico de la incorporación de la cosecha mecanizada en el sistema del pequeño productor cañero de Tucumán por Jaldo Alvaro, Delia Mariana, Ortiz, Joaquin Mario, Ibern, Danila Beatriz, Aragon, Carlos Antonio

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Caracterización morfológica y cromosómica de Commelina Benghalensisl. (Commelinaceae ) de Argentina por Grabiele, Mauro, Honfi, Ana I., Grabiele, Marina, Debat, Humberto Julio, Daviña, Julio R.

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Typologie et perspective d’évolution de l’agriculture biologique au Cameroun por Bayiha, G.D.L.P., Temple, L., Mathé, S., Nesme, T.

“…La démarche mobilise une enquête par entretiens semi-directifs auprès des acteurs engagés dans les filières de production biologique et une mise en débat des connaissances générées lors d’ateliers participatifs multi-acteurs. …”
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Integrated management of multiple water sources for multiple uses: rural communities in Limpopo Province, South Africa por van Koppen, Barbara, Hofstetter, Moritz, Nesamvuni, A. E., Chiluwe, Q.

“…In line with international debates, self-supply is there to stay and can be supported as a cost-effective and sustainable complementary mode of service delivery. …”
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The input reduction principle of agroecology is wrong when it comes to mineral fertilizer use in sub-Saharan Africa por Falconnier, Gatien N., Cardinael, R., Corbeels, Marc, Baudron, Frederic, Chivenge, Pauline P., Couedel, A., Ripoche, A., Affholder, F., Naudin, K., Benaillon, E., Rusinamhodzi, Leonard, Leroux, L., Vanlauwe, Bernard, Giller, Kenneth E.

“…This question has been at the center of lively debates among the civil society, policy-makers, and in academic editorials. …”
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CGIAR community of practice on gender-transformative research methodologies: Combining feminist approaches with CoP praxis to foster transformation por López, Diana E., Bailey, Arwen

“…Our ‘reflecting and doing’ learning process is informed by feminist thinking and critical insights generated from recent debates about the role of the researcher and of research impacts vis-à-vis neo-colonialism. …”
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NPS book launch: Political Economy and Policy Analysis (PEPA) Sourcebook - Soundcloud por Breisinger, Clemens, Mockshell, Jonathan, Resnick, Danielle, Quintero, Marcela, Nicol, Alan, Simbine, Antonia, Morrison, Jamie, Cantillo, Marco V. Sánchez, Iyob, Biniam, Karachiwalla, Naureen

“…These fundamental questions fuel other important debates—what are the “windows of opportunity” for reform and policy change? …”
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How to halt deforestation in the Amazon? A Bayesian process-tracing approach por Brandão, F., Befani, B., Soares-Filho, J., Rajão, R., Garcia, E.

“…Our findings provide four implications for global debates. Namely, they provide a strong case for the importance of conceptually distinguishing: the types of actors targeted (e.g., smallholder or medium-to-large landholders) and the frontier status (i.e., whether interventions take place in active frontiers or in consolidated areas). …”
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The future of fish in Africa: Employment and investment opportunities por Chan, Chin Yee, Tran, Nhuong, Cheong, Kai Ching, Sulser, Timothy B., Cohen, Philippa J., Wiebe, Keith D.

“…To date, there are no estimates of investment and potential returns for domestic fish production in Africa. To contribute to debates about the future of fish in Africa, we applied the International Model for Analysis of Agriculture Commodities and Trade (IMPACT) to explore two Pan-African scenarios for fish sector growth: a business-as-usual (BAU) scenario and a high-growth scenario for capture fisheries and aquaculture with accompanying strong gross domestic product growth (HIGH). …”
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Farm size and effects of chemical fertilizer price on farm households: Insights from Nepal Terai por Takeshima, Hiroyuki, Shivakoti, Sabnam, Bhattarai, Binod, Karkee, Madhab, Pokhrel, Suroj, Kumar, Anjani

“…The future of smallholders in Asian countries is vigorously debated in the policy and research arena. An increasing number of studies indicate that in the face of rising rural farm wages, growing mechanization is gradually shifting the advantages enjoyed by smallholders to slightly larger farms in many Asian countries, including Nepal. …”
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Musa species in mainland Southeast Asia: From wild to domesticate por Christophe, Jenny, Gabriel, Sachter-Smith, Breton, Catherine, Ronan, Rivallan, Jean-Pierre, Jacquemoud-Collet, Cécile, Dubois, Matthieu, Chabannes, Ngoc-Sam, Ly, Thomas, Haevermans, Tien-Dung, Trieu, Oudomphone, Insisiengmay, Tin, Zhang, Marie-Line, Caruana, Sardos, Julie, Xavier, Perrier

“…However, their actual number remains debated as botanical characterisation, distribution and intraspecific variability are still poorly known, compromising their preservation and their exploitation as crop wild relatives of cultivated forms. …”
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Sustainable food security for all by 2020: proceedings of an international conference por International Food Policy Research Institute

“…Throughout the Conference, an electronic voting system quickly gauged the participants’ views on key topics, subsequently catalyzing debates and discussions. An African artist was commissioned to create comic strips depicting his perspective on relevant topics.…”
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Implications of bulk water transfer on local water management institutions: A case study of the Melamchi Water Supply Project in Nepal por Pant, Dhruba, Bhattarai, Madhusudan, Basnet, Govinda

“…The process and scale of project compensation for economic losses and equity over resource use are at the heart of the concerns and debates about the Melamchi water transfer decision. …”
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Liberalisation et competitivite de la filiere arachidiere au Sénégal por Badiane, Ousmane

“…La réforme de ces politiques devra donc nécessairement faire partie du débat sur la relance du secteur. Le présent papier se propose d'analyser les effets d'une éventuelle réforme de ces politiques sur les incitations à la production et la rentabilité dans le secteur de transformation. …”
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Low-cost sensors and multitemporal remote sensing for operational turbidity monitoring in an East African wetland environment por Steinbach, S., Rienow, A., Chege, M. W., Dedring, N., Kipkemboi, W., Thiong’o, B. K., Zwart, Sander J., Nelson, A.

“…However, these models need local adjustment, and the quality of low-cost sensor measurements is debated. We tested the combination of both technologies to monitor turbidity in small wetland reservoirs in Kenya. …”
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Harnessing livestock water and pasture monitoring and early warning systems for anticipatory action to strengthen resilience of pastoral communities in Ethiopia: A qualitative mult... por Sintayehu, Alemayehu, Tegegne, Getachew, Dejene, Sintayehu Workeneh, Tesfaye, Lidya, Numery, Abdulhamid, Girvetz, Evan

“…The increasing intensity, duration and frequency of droughts in the pastoral community in Ethiopia have drawn the attention of multiple stakeholders and increased stakeholder debates on the role of early warning systems (EWSs) for anticipatory action to build climate resilience in the pastoral community. …”
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Abundance of pests and diseases in Arabica coffee production systems in Uganda - ecological mechanisms and spatial analysis in the face of climate change. por Liebig, Theresa Ines

“…The comparison of different shading systems (e.g. shade-grown vs. sun-grown coffee) and the identification of tradeoffs for ecosystem services is still a matter of ongoing debates. There is little quantitative knowledge of field-level investigation on shade effects and its ecological mechanisms across environmental and shading system gradients. …”
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Comunicación y educación en tiempos de Covid-19: TIC, conectividad y accesibilidad en contextos periurbanos y rurales por Lugo, María Teresa, Maggio, Mariana, Vinelli, Natalia, Garcia, Gabriela, Sonsino, Ana Gabriela

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Spatial and climatic factors associated with the geographical distribution of citrus black spot disease in South Africa. A Bayesian latent Gaussian model approach por Martínez-Minaya, Joaquín, Conesa, David, López-Quílez, Antonio, Vicent, Antonio

“…The role of climate as a limiting factor for the establishment and spread of CBS to new areas has been debated, but previous studies did not address the effects of spatial factors in the geographic distribution of the disease. …”
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