Resultados de búsqueda - "A"

A school meals program implemented at scale in Ghana increases height-for-age during midchildhood in girls and in children from poor households: A cluster randomized trial por Gelli, Aulo, Aurino, Elisabetta, Folson, Gloria, Arhinful, Daniel K., Adamba, Clement, Osei-Akoto, Isaac, Alderman, Harold

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Understanding the implementation, utilization, and potential impact of a social franchise model to improve infant and young child feeding practices in Vietnam: A program impact pathway analysis por Nguyen, Phuong Hong, Menon, Purnima, Keithly, Sarah C., Hajeebhoy, Nemat, Mai, Lan Tran, Ruel, Marie T., Rawat, Rahul

“…This PIP analysis‐based study examines the pathways by which the Alive & Thrive (A&T) social franchise model is expected to improve infant and young child feeding (IYCF) practices in Vietnam. …”
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From Rangelands to Cropland, Land-Use Change and its impact on soil organic carbon variables in a Peruvian Andean Highlands: A Machine Learning Modeling approach por Carbajal, M., Ramírez, D., Turin, C., Schaeffer, S.M., Konkel, J., Ninanya, J., Rinza, J., De Mendiburu, F., Zorogastua, P., Villaorduña, L., Quiroz, R.

“…This study’s outcomes suggest the potential of ML methods, with a particular emphasis on RF, for mapping SOC and its fractions in the Andean highlands.…”
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A program impact pathway analysis identifies critical steps in the implementation and utilization of a behavior change communication intervention promoting infant and child feeding practices in Bangladesh por Avula, Rasmi, Menon, Purnima, Saha, Kuntal K., Bhuiyan, Mahbubul Islam, Chowdhury, Anita S., Siraj, Saiqa, Haque, Raisul, Jalal, Chowdhury S. B., Afsana, Kaosar, Frongillo, Edward A.

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Validation workshop presentation on a Decision Support Tool for Stakeholder Engagement in Sustainable Land Management using the WEFE Nexus: A simulation for the Aral Sea Basin stakeholders por Verbist, Joren, Akramkhanov, Akmal

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A case study from the overexpression of OsTZF5, encoding a CCCH tandem zinc finger protein, in rice plants across nineteen yield trials por Grondin, Alexandre, Natividad, Mignon A., Ogata, Takuya, Jan, Asad, Gaudin, Amélie C. M., Trijatmiko, Kurniawan R., Liwanag, Evelyn, Maruyama, Kyonoshin, Fujita, Yasunari, Yamaguchi-Shinozaki, Kazuko, Nakashima, Kazuo, Slamet-Loedin, Inez H., Henry, Amelia

“…Results Compared to the well-watered conditions, the level of drought stress across experiments varied from a minimum of − 25 to − 75 kPa at a soil depth of 30 cm which reduced biomass by 30–55% and grain yield by 1–92%, presenting a range of drought severities. …”
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The influence of increasing carbon dioxide and temperature on competitive interactions between a C3 crop, rice (Oryza sativa) and a C4 weed (Echinochloa glabrescens) por Alberto, AMP, Ziska, LH, Cervancia, CR, Manalo, PA

“…Data from this experiment suggest that competitiveness could be enhanced in a C3 crop (rice) relative to a C4 weed (E. glabrescens) with elevated CO2 alone, but that simultaneous increases in CO2 and temperature could still favour a C4 species.…”
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A daily snack containing leafy green vegetables, fruit, and milk before and during pregnancy prevents gestational diabetes in a randomized, controlled trial in Mumbai, India por Sahariah, Sirazul A, Potdar, Ramesh, Gandhi, Meera, Kehoe, Sarah H, Brown, Nick, Sane, Harshad, Coakley, Patsy J, Marley-Zagar, Ella, Chopra, Harsha, Shivshankaran, Devi, Cox, Vanessa A, Jackson, Alan A, Margetts, Barrie M, Fall, Caroline HD

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A 10-food group dietary diversity score outperforms a 7-food group score in characterizing seasonal variability and micronutrient adequacy in rural Zambian children por Caswell, Bess L., Talegawkar, Sameera, Siamusantu, Ward West, Keith P., Palmer, Amanda

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Exploring barriers and enablers for scaling up a community-based grain bank intervention for improved infant and young child feeding in Ethiopia: A qualitative process evaluation por Sako, Binta, Leerlooijer, Joanne N., Lelisa, Azeb, Hailemariam, Abebe, Brouwer, Inge D.

“…Child malnutrition remains high in Ethiopia, and inadequate complementary feeding is a contributing factor. In this context, a community‐based intervention was designed to provide locally made complementary food for children 6–23 months, using a bartering system, in four Ethiopian regions. …”
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Tracer distribution in legume roots and soluble rhizodeposits over a few weeks after a triple isotope (13C, 15N, 33P) labeling por Stevenel, Pierre, Abiven, Samuel, Frossard, Emmanuel, Idupulapati, Rao, Tamburini, Federica, Oberson, Astrid

“…Methods: The legume Canavalia brasiliensis was grown in sand and labeled with 13 C, 15 N and 33 P by using a novel tri-isotope method in two different experiments lasting two (percolate collection) and three weeks (root observation) after labeling. …”
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Strengthening forages and pasture seed systems for climate-resilient, productive and inclusive mixed farming in Malawi: A case for establishing a forages Technical Working Group (TWG) por Homann-kee Tui, Sabine, Hami, Joseph, Makalani, Andrew, Banda, Mcloyd, Gausi, Harriet, Kayinga, Walusako, Chikagwa-Malunga, Susan, Kulemeka, Elestina, Mwendia, Solomon, Notenbaert, An

“…Smallholder farmers typically own a few animals; it is therefore important that these animals are productive and well-integrated into the mixed farming system. …”
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Forum de Belem "Desafios Para a Pesquisa Florestal na Amazonia", Belem, 14 a 15 de Junho de 1999: palestras e resumos

“…This document is a compilation of abstracts and summaries from the forum on Chalenges for the Forestry Research in Amazonia, organized by Embrapa and CIFOR in June 1999 in Belem, Brazil. …”
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Indigenous natural resource management through the inter-relationship between human and supper natural agents: a case of a highland community on Seram Island, Eastern Indonesia por Sasaoka, M.

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Increasing nutrient use efficiency through improved feeding and manure management in urban and peri-urban livestock units of a West African city: A scenario analysis por Rodrigue, V.C., Diogo, Rodrigue V. Cao, Schlecht, Eva, Buerkert, Andreas, Rufino, Mariana C., Wijk, Mark T. van

“…In many African cities urban and peri-urban agriculture (UPA) plays a major role in creating jobs and contributing to food security. …”
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Katalisis: Un enfoque de accion-aprendizaje centrado en la gente para ayudar a las comunidades rurales a afrontar el cambio climatico por Oyarzun, P.J., Ross M., Borja, R.M., Andrade, C., Ochoa, M., Sherwood, Stephen G.

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Report of a workshop to develop a monitoring, learning and evaluation framework for the ‘More Milk in Tanzania’ project, Dar-es-Saalam, Tanzania, 9-10 May 2013 por Rao, E.J.O., Baltenweck, Isabelle, Omore, Amos O.

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Snow cover and soil moisture controls of freeze-thaw-related soil gas fluxes from a typical semi-arid grassland soil: A laboratory experiment por Xing Wu, Bruggemann, N., Butterbach-Bahl, Klaus, Fu, B., Liu, G.

“…However, in the watering treatment, this increase was highest in the first thawing cycle and decreased in successive cycles, while in the snow cover treatment, a repetition of the FTCs resulted in a further increase of N2O emissions. …”
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Outgrower schemes: a promising model for poor farmers? Based on a report by Lewis Bangwe, Francis K. Y. Amevenku, Kwabena Kankam Yeboah and Emmanuel Oboubie por Agricultural Water Solutions Project

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Developpement d'un systeme d'aide a la gestion des canaux d'irrigation. In FrenchDeveloping a system to help manage irrigation canals por Rozenknop, A., Loisel, C.

“…Part 3 explains in the main what data are required and how they are stored in tables. Part 4 advises a list of further improvements.…”
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