Resultados de búsqueda - "A"

Cash and in-kind transfers lead to excess weight gain in a population of women with a high prevalence of overweight in rural Mexico por Leroy, Jef L., Gadsden, Paola, de Cossío, Teresa González, Gertler, Paul J.

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Cash and in-kind transfers lead to excess weight gain in a population of women with a high prevalence of overweight in rural Mexico por Leroy, Jef L., Gadsden, Paola, de Cossío, Teresa González, Gertler, Paul J.

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Malaria and agriculture: A global review of the literature with a focus on the application of integrated pest and vector management in East Africa and Uganda por Wielgosz, Benjamin, Mangheni, Margaret Najjingo, Tsegai, Daniel, Ringler, Claudia

“…While each field has addressed malaria within existing academic frameworks, this literature review should support further interdisciplinary research by providing a detailed and well-documented account of integrative work on malaria to date.…”
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A crop-specific and time-variant spatial framework to characterize production environments: a case study for rainfed wheat in Ethiopia por Gelagay, H.S., Leroux, L., Tamene, Lulseged D., Chernet, M., Blasch, G., Tibebe, D., Abera, W., Sida, T., Tesfaye, K., Corbeels, M., Silva, J.V.

“…CONTEXTAddressing the limitations of scaling agronomic recommendations, which are usually confined to small areas, requires a spatial framework for characterizing production environments in a timely and cost-effective manner.2.OBJECTIVEThis study aimed to introduce a data-driven framework to characterize rainfed wheat crop production environments in Ethiopia. …”
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Land degradation, drought and food security in a less-favored area in the Ethiopian highlands: a bioeconomic model with market imperfections por Holden, Stein, Shiferaw, Bekele

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Appliquer les enseignements conceptuels et méthodologiques à la gestion et à l'étude des bassins versants por Knox, Anna, Swallow, Brent M., Johnson, Nancy L.

“…La façon dont ces flux affectent les moyens d’existence des individus dépend des caractéristiques biophysiques du bassin versant ainsi que des moyens d’intervention et des institutions qui modèlent les interactions humaines à l’intérieur d’un bassin versant. Les bassins versants sont gérés à différentes échelles sociales et spatiales, que ce soit la gestion communautaire des petits bassins versants à la gestion transnationale des vastes systèmes fluviaux et bassins lacustres.…”
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A new institutional economic analysis of the state and a newi nstitutional economic analysis of the state and agriculture in Sub-Saharan Africa por Kydd, Jonathan G.

“…The state, an all-encompassing term taking in all layers of government from the local to supranational level, is an important actor in most spheres of economic life and is dominant in some. It is a key source of law and has a legal monopoly over the harsher mechanisms of enforcement, such as arrest, prosecution, fining, and loss of liberty. …”
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Agroecological transitions of pastoralism: A discussion of key concepts and an essay for explaining the current dynamics using a political economy lens por Frija, Aymen, Carpentier, Irene, Postigo, Julio, Alary, Veronique, Ouerghemmi, Hassen, Dhehibi, Boubaker

“…It explores the paradoxical relationship between pastoralism and agroecology, highlighting the need for a nuanced understanding of diverse pastoral identities and practices. …”
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Targeted Knockdown of GDCH in Rice Leads to a Photorespiratory Deficient Phenotype Useful as a Building Block for C4 Rice por Lin, HsiangChun, Karki, Shanta, Coe, Robert A., Bagha, Shaheen, Khoshravesh, Roxana, Balahadia, C. Paolo, Ver Sagun, Julius, Tapia, Ronald, Israel, W. Krystler, Montecillo, Florencia, de Luna, Albert, Danila, Florence R., Lazaro, Andrea, Realubit, Czarina M., Acoba, Michelle G., Sage, Tammy L., von Caemmerer, Susanne, Furbank, Robert T., Cousins, Asaph B., Hibberd, Julian M., Quick, W. Paul, Covshoff, Sarah

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Resilience and adaptability of rice terrace social-ecological systems: a case study of a local community’s perception in Banaue, Philippines por Castonguay, Adam C., Burkhard, Benjamin, Müller, Felix, Horgan, Finbarr G., Settele, Josef

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Can a native rodent species limit the invasive potential of a non-native rodent species in tropical agroforest habitats? por Stuart, Alexander M., Prescott, Colin V., Singleton, Grant R.

“…At the end of the study period,R. tanezumiwere larger and there was a significant shift in their microhabitat use with respect to the use of ground vegetation cover following the perturbation ofR. everetti. …”
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Relationships between transpiration efficiency and its surrogate traits in the rd29A:DREB1A transgenic lines of groundnut por Devi, M.J., Bhatnagar-Mathur, P., Sharma, K.K., Serraj, R., Anwar, S.Y., Vadez, V.

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Physical mapping of a rice lesion mimic gene, Spl1, to a 70-kb segment of rice chromosome 12 por Liu, G., Wang, L., Zhou, Z., Leung, H., Wang, G.-L., He, C.

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Substitution mapping of Pup1: a major QTL increasing phosphorus uptake of rice from a phosphorus-deficient soil por Wissuwa, M., Wegner, J., Ae, N., Yano, M.

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Nitrogen dynamics and crop growth on an Alfisol and a Vertisol under a direct-seeded rainfed lowland rice-based system por Patil, S.K., Singh, U., Singh, V.P., Mishra, V.N., Das, R.O., Henao, J.

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Transgenic fertile japonica rice plants expressing a modified crylA(b) gene resistant to yellow stem borer por Wu, C., Fan, Y., Zhang, C., Oliva, N., Datta, S.K.

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A decade of conservation agriculture in intensive cereal systems: Transitioning to soil resilience and stable yield trends in a climate crisis por Jat, Hanuman Sahay, Khokhar, Shivani, Prajapat, Kailash, Choudhary, Madhu, Kakraliya, Manish, Gora, Manoj Kumar, Gathala, Mahesh Kumar, Parbodh Chander Sharma, McDonald, Andrew, Ladha, Jagdish K., Jat, Mangi Lal

“…Climate change jeopardizes the food security gains achieved in India since the Green Revolution, especially by impacting the productivity of the rice-wheat system in the Indo-Gangetic Plain, a region that serves as the ‘breadbasket’ of South Asia. …”
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Estimation of small reservoir storage capacities in a semi-arid environment: A case study in the Upper East Region of Ghana por Liebe, Jens R., Giesen, Nick van de, Andreini, Marc

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A whole system approach to childhood obesity: How a supportive environment was created in the city of Brighton and Hove, United Kingdom por Salm, Leah, Nisbett, Nicholas, Cuming, Katie, Hrynick, Tabitha, Lulache, Alexandra, MacGregor, Hayley

“…Childhood obesity is a growing global challenge, and no country has yet reversed the upward trend in prevalence. …”
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Patterns and determinants of fruit and vegetable demand in developing countries: a multi-country comparison: summary of paper given at a workshop por Ruel, Marie T., Minot, Nicholas, Smith, Lisa C.

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