Resultados de búsqueda - "systematics"

Coherence for nutrition: Insights from nutrition-relevant policies and programs in Burkina Faso and Nigeria por Billings, Lucy, Pradeilles, Rebecca, Gillespie, Stuart, Vanderkooy, Anna, Diatta, Dieynab, Touré, Mariama, Diatta, Ampa Dogui, Verstraeten, Roosmarijn

“…We look at whether policies and programmes provide a coherent pathway to address nutrition priorities and if programmes are designed to deliver interventions aligned to the nutrition agenda in Nigeria and Burkina Faso. A systematic desk review was performed on nutrition-relevant and programme documents, obtained through grey literature searches and expert recommendations. …”
Enlace del recurso

The risks of multiple breadbasket failures in the 21st century: A science research agenda por Janetos, Anthony, Justice, Christopher, Jahn, Molly, Obersteiner, Michael, Glauber, Joseph W., Mulhern, William

“…The structure of globalized food systems, with major constrictions in trade flows and highly concentrated areas of the world’s food production, creates obvious vulnerabilities. Systematic evaluation of the likelihood of disruptive events in relation to each other and their potential impacts has not been done. …”
Enlace del recurso

Reconciling food security and bioenergy: Priorities for action por Kline, Keith L., Msangi, Siwa, Dale, Virginiah, Woods, Jeremy, Souza, Glaucia M., Osseweijer, Patricia, Clancy, Joy S., Hilbert, Jorge A., Johnson, Francis X., McDonnell, Patrick C., Mugera, Harriet K.

“…Priorities for achieving successful synergies between bioenergy and food security include the following: (1) clarifying communications with clear and consistent terms, (2) recognizing that food and bioenergy need not compete for land and, instead, should be integrated to improve resource management, (3) investing in technology, rural extension, and innovations to build capacity and infrastructure, (4) promoting stable prices that incentivize local production, (5) adopting flex crops that can provide food along with other products and services to society, and (6) engaging stakeholders to identify and assess specific opportunities for biofuels to improve food security. Systematic monitoring and analysis to support adaptive management and continual improvement are essential elements to build synergies and help society equitably meet growing demands for both food and energy.…”
Enlace del recurso

Food crop production, nutrient availability, and nutrient intakes in Bangladesh: Exploring the agriculture–nutrition nexus with the 2010 Household Income and Expenditure Survey por Fiedler, John L.

“…Systematic collection of national agricultural data has been neglected in many low- and middle-income countries for the past 20 years. …”
Enlace del recurso

Integration of nutrition into extension and advisory services: A synthesis of experiences, lessons, and recommendations por Fanzo, Jessica, Marshall, Quinn, Dobermann, Darja, Wong, Joyce, Merchan, Rafael I., Jaber, Mona I., Souza, Alejandro, Verjee, Neelam, Davis, Kristin E.

“…Extension and advisory services (EAS), with their established infrastructure, provide a unique opportunity for nutrition interventions to be implemented at scale with significant reach.To assess current integration of nutrition in EAS, document training provided to EAS agents, and identify challenges and opportunities for the integration of nutrition.A mixed methodology was used, which included a systematic literature review covering the following databases: PubMed, ISI Web of Science, Agris, Google Scholar, Econlit, and IBSS. …”
Enlace del recurso

South Asia Nutrition Knowledge Initiative: Abstract digest August 2024 por International Food Policy Research Institute

“…This issue also includes studies focusing on methods, such as measures for coverage of nutrition-sensitive social protection programs, a systematic scoping review examining aspects of quantitative nutrition research engaging with the intersectionality of inequities, a protocol to develop a data repository to support interdisciplinary research into childhood stunting, and a concept exploratory study on empowerment among adolescent girls. …”
Enlace del recurso

Farm typology for targeting fertilizer advisory – digital green and fertilizer Ethiopia use cases por Pawar, R.R., Ismael, A.D., Descheemaeker, K., Liben, F., Ebrahim, M., Eshete, M., Tigabie, A., Tsedalu, B., Desta, G., Tamene, Lulseged D., Aubert, C., Assefa, B., Vandamme, E., Senthilkumar, K.

“…This document represents all three steps in a systematic manner. It starts with an introduction indicating the aims of the farmer segmentation and the used data framework (chapter 1), followed with the methods we used for the typology construction (chapter 2) and the outcomes of the analysis as results and discussion (chapter 3 and 4).…”
Enlace del recurso

Individual interventions, collective lessons: Developing mid-range theory on women’s groups to improve health por Desai, Sapna, Kumar, Neha, Gram, Lu, Hazra, Avishek, Sanyal, Kaliat Ammu, Sivaram, Sharmada

“…We synthesised primary data from several interventions in India, a systematic review, and an analysis of behaviour change techniques. …”
Enlace del recurso

An economic evaluation of adaptive e-learning devices to promote weight loss via dietary change for people with obesity por Miners, Alec, Harris, Jody, Felix, Lambert, Murray, Elizabeth, Michie, Susan, Edwards, Phil

“…All parameter estimates were derived from the literature. A systematic review was undertaken to derive the estimate of relative treatment effect. …”
Enlace del recurso

Economic assessment of animal disease burden in Senegalese small ruminants por Meyer, Anne, Ndiaye, Bakary, Larkins, Andrew, Chaters, G., Gilbert, W., Huntington, Benjamin, Ilboudo, Guy S., Dione, Michel M., Jemberu, Wudu T., Diouf, M.N., Fall, A.G., Fall, M., Lo, M., Rushton, Jonathan

“…It was based on existing data collected via a systematic literature review, acquisition of secondary datasets from local stakeholders, and expert elicitation. …”
Enlace del recurso

Disruptions and adaptations of an urban nutrition intervention delivering essential services for women and children during a major health system crisis in Dhaka, Bangladesh por Escobar-DeMarco, Jessica, Nguyen, Phuong Hong, Kundu, Gourob, Kabir, Rowshan, Ali, Mohsin, Ireen, Santhia, Ash, Deborah, Mahmud, Zeba, Sununtnasuk, Celeste, Menon, Purnima, Frongillo, Edward A.

“…Systematic crises may disrupt well-designed nutrition interventions. …”
Enlace del recurso

The bittersweet economics of different cacao production systems in Colombia, Ecuador and Peru por Charry, Andres, Perea, Carolay, Ramírez, Karen, Zambrano, Guillermo, Yovera, Fredy, Santos, Adriana, Jimenez, Tito, Romero, Miguel, Lundy, Mark, Quintero, Marcela, Pulleman, Mirjam

“…The crop has been promoted among smallholders in South America as a driver for sustainable rural development, but a systematic comparison of the economic performance of diverse cacao production systems in this region was missing, which led to a lack of consistency and clarity on the conditions that enable the crops' success in terms of profitability and income generation for farmers. …”
Enlace del recurso

Capacity for knowledge-based smallholder agriculture in Ethiopia: Linking graduate programs to market-oriented agricultural development: Challenges, opportunities and IPMS experien... por Lemma, T., Tegegne, Azage, Hoekstra, Dirk

“…The GPs, on the one hand, need to be more proactive in creating linkages and partnering with regional and federal governments, and with development/interventions, and, on the other, actors who are truly committed to sustainability should be more willing to integrate systematically into development programs, as a critical component, partnering with and strengthening capacity of key capacity building national institutions, such as the GPs. …”
Enlace del recurso

Differential effects of arsenite and arsenate on rice (Oryza sativa) plants differing in glutathione S-transferase gene expression por Pandey, Ambika, Wu, Lin-Bo, Murugaiyan, Varunseelan, Schaaf, Gabriel, Ali, Jauhar, Frei, Michael

“…In this study, we developed plant materials overexpressing a glutathione S-transferase gene OsGSTU40 under the control of the maize UBIL promoter. Through systematic investigations of both wild-type Nipponbare (Oryza sativa L., ssp. japonica) and OsGSTU40 overexpression lines under chronic or acute stress of As, we aimed to understand the toxic effects of both As(III) and As(V) on rice plants at the vegetative growth stage. …”
Enlace del recurso

Promoting agri-food systems resilience through ICT in developing countries amid COVID-19 por Alam, GM Monirul, Khatun, Most Nilufa, Sarker, Md Nazirul Islam, Joshi, Niraj Prakash, Bhandari, Humnath

“…In this study, the PRISMA approach was employed to perform a systematic review of the literature from January 2020 to December 2021 on the overall impact of COVID-19 on agri-food system networks and ICT's role in enhancing agri-food system resilience in developing countries. …”
Enlace del recurso

LncPheDB: a genome-wide lncRNAs regulated phenotypes database in plants por Lou, Danjing, Li, Fei, Ge, Jinyue, Fan, Weiya, Liu, Ziran, Wang, Yanyan, Huang, Jingfen, Xing, Meng, Guo, Wenlong, Wang, Shizhuang, Qiao, Weihua, Han, Zhenyun, Qian, Qian, Yang, Qingwen, Zheng, Xiaoming

“…LncPheDB (https://www.lncphedb.com/) is a systematic resource of genome-wide long non-coding RNAs (lncRNAs)-phenotypes associations for multiple species. …”
Enlace del recurso

Marker-assisted introgression and stacking of major QTLs controlling grain number (Gn1a) and number of primary branching (WFP) to NERICA cultivars por Reyes, Vincent P., Angeles-Shim, Rosalyn B., Mendioro, Merlyn S., Manuel, Ma. Carmina C., Lapis, Ruby S., Shim, Junghyun, Sunohara, Hidehiko, Nishiuchi, Shunsaku, Kikuta, Mayumi, Makihara, Daigo, Jena, Kshirod K., Ashikari, Motoyuki, Doi, Kazuyuki

“…Although hundreds of rice yield-related QTLs were already mapped and some of them were cloned, only a few were utilized for actual systematic introgression breeding programs. In this study, the major yield QTLs Grain Number 1a (Gn1a) and Wealthy Farmer’s Panicle (WFP) were introgressed and stacked in selected NERICA cultivars by marker-assisted backcross breeding (MABB). …”
Enlace del recurso

The genetics underlying metabolic signatures in a brown rice diversity panel and their vital role in human nutrition por Brotman, Yariv, Llorente-Wiegand, Cindy, Oyong, Glenn, Badoni, Saurabh, Misra, Gopal, Anacleto, Roslen, Parween, Sabiha, Pasion, Erstelle, Tiozon, Rhowell N., Anonuevo, Joanne J., deGuzman, Maria K., Alseekh, Saleh, Mbanjo, Edwige G. N., Boyd, Lesley A., Fernie, Alisdair R., Sreenivasulu, Nese

“…However, despite the wide claims made about the importance of brown rice for human nutrition the underlying metabolic diversity has not been systematically explored. Non‐targeted metabolite profiling of developing and mature seeds of a diverse genetic panel of 320 rice cultivars allowed quantification of 117 metabolites. …”
Enlace del recurso

Tolerance of iron-deficient and -toxic soil conditions in rice por Mahender, Anumalla, Swamy, B.P. Mallikarjuna, Anandan, Annamalai, Ali, Jauhar

“…The mechanism of Fe regulation and transport from soil to grain needs to be understood in a systematic manner along with the cascade of metabolomics steps that are involved in the development of rice varieties tolerant of FTS and FDS. …”
Enlace del recurso

Environmental gene regulatory influence networks in rice (Oryza sativa): response to water deficit, high temperature and agricultural environments por Wilkins, Olivia, Hafemeister, Christoph, Plessis, Anne, Holloway-Phillips, Meisha-Marika, Pham, Gina M., Nicotra, Adrienne B., Gregorio, Glenn B., Jagadish, Krishna S.V., Septiningsih, Endang M., Bonneau, Richard, Purugganan, Michael

“…Here we infer EGRINs for the response of five tropical Asian rice cultivars to high temperatures, water deficit, and agricultural field conditions, by systematically integrating time series transcriptome data (720 RNA-seq libraries), patterns of nucleosome-free chromatin (18 ATAC-seq libraries), and the occurrence of known cis-regulatory elements. …”
Enlace del recurso