Resultados de búsqueda - "systematics"

Forecasting commodity prices using long-short-term memory neural networks por Ly, Racine, Traoré, Fousseini, Dia, Khadim

“…Our results show that machine learning methods fit reasonably well with the data but do not outperform systematically classical methods such as Autoregressive Integrated Moving Average (ARIMA) or the naïve models in terms of out of sample forecasts. …”
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Are we done yet? Response fatigue and rural livelihoods por Ambler, Kate, Herskowitz, Sylvan, Maredia, Karim M.

“…These biases result from women and youth being listed systematically later in rosters and stronger effects of fatigue for them, conditional on roster position. …”
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The Effect of Integrated Prevention and Treatment on Child Malnutrition and Health in Burkina Faso: a Cluster Randomized Intervention Study (PROMIS-BF) por Ruel, Marie T., Rawat, Rahul, Somda, Jean-Celestin

“…This project will address two critical gaps related to the integration of preventive and treatment programs: 1) screening and treatment of MAM/SAM have not yet been systematically integrated into routine health-center visits or mainstreamed into community outreach programs; and 2) screening programs often do not offer any preventive services for those children found not to be suffering from MAM/SAM at the time of screening; mothers of children identified as non-MAM/SAM case are usually sent home without receiving any health or nutrition inputs and as a result, may fail to come back for screening because they do not see any tangible benefit associated with their participation in the screening. …”
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The Effect of Integrated Prevention and Treatment on Child Malnutrition and Health in Mali: A Cluster Randomized Intervention Study (PROMIS-Mali) por Ruel, Marie T., Rawat, Rahul, Savadogo, Abdoul Salam

“…This project will address two critical gaps related to the integration of preventive and treatment programs: 1) screening and treatment of MAM/SAM have not yet been systematically integrated into routine health-center visits or mainstreamed into community outreach programs; and 2) screening programs do not offer any preventive services for those children found not to be suffering from MAM/SAM at the time of screening; mothers of children identified as non-MAM/SAM case are usually sent home without receiving any health or nutrition inputs and as a result, may fail to come back for screening because they do not see any tangible benefit associated with their participation in the screening. …”
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Measuring coffee yields: A comparison of one-time harvest and allometric methods por Hoffmann, Vivian, Kagezi, Godfrey, Rwakazooba, Ezra, Zane, Giulia

“…Further, farmers participating in training programs may put more effort into measuring their yield because they are interested in learning whether the new practices are effective, which could systematically bias their self-reports, compared to those of farmer not offered training. …”
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Agricultural transformation and food and nutrition security in Ghana: Does farm production diversity (still) matter for household dietary diversity? por Ecker, Olivier

“…The analysis further explores the mechanism that underlies this production-consumption linkage by systematically modifying the basic model specification.…”
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Clarifying the problem of food loss and waste to improve food and nutrition security por Torero, Máximo, Delgado, Luciana, Schuster, Monica, Sethi, Geetha, Nakasone, Eduardo, Piñeiro, Valeria

“…The G20 can play a crucial role with three main actions: (1) Mainstream the implementation of a Global Baseline of FLW with a common and validated measurement methodology across the value chain with concreate targets at regional and country level; (2) Promoting the implementation of context-specific costbenefit analyses must be systematically carried out to identify the most sustainable, cost, energy, and socially-efficient FLW reduction interventions; and (3) Promoting the coordinating between MDBs, Regional Banks and International Organizations through the technical platform on measurement and reduction of food loss and waste launched by IFPRI and FAO as result of the Turkey G20 on December of 2015.…”
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He says, she says: Exploring patterns of spousal agreement in Bangladesh por Ambler, Kate, Doss, Cheryl R., Kieran, Caitlin, Passarelli, Simone

“…Disagreement is substantial and systematic, with women more likely to report joint ownership or decision making and men more likely to report sole male ownership or decision making. …”
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Gender inequalities in ownership and control of land in Africa: Myths versus reality por Doss, Cheryl, Kovarik, Chiara, Peterman, Amber, Quisumbing, Agnes R., van den Bold, Mara

“…The second section of the paper systematically reviews existing evidence from microlevel large sample studies by region to summarize recent trends in land access, ownership, and control by sex. …”
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Principles and a conceptual model for working multisectorally por Garrett, James, Bassett, Lucy, Levinson, F. James

“…Rather, our case studies are of programs that comprehensively involve multiple institutions (ministries or agencies) in systematic efforts to address problems of malnutrition.…”
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Research on moringa (Moringa oleifera Lam.) in Africa por El Bilali, Hamid, Dan Guimbo, Iro, Nanema, Romaric Kiswendsida, Falalou, Hamidou, Kiebre, Zakaria, Rokka, Veli-Matti, Tietiambou, Sheirita Reine Fanta, Nanema, Jacques, Dambo, Lawali, Grazioli, Francesca, Naino Jika, Abdel Kader, Gonnella, Maria, Acasto, Filippo

“…Therefore, this article analyzes the landscape of research dealing with moringa in Africa. This systematic review draws upon 299 eligible articles identified through a search carried out on the Web of Science in April 2023. …”
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Advancing water adaptation indicators by bridging global ambitions and local realities in the UAE–Belém Work Programme por Attoh, Emmanuel M. N. A. N., Osei-Amponsah, Charity, Akpoti, Komlavi, Alegbeleye, Oluwadara, Seidou, O., Okem, A. E., Adhiambo, P., Kimanzi, M., Denje, T., Kung’u, F., Naalamiley, C., Awolala, D., Wamukoya, G.

“…The operationalization of the Global Goal on Adaptation (GGA) through the UAE–Belém Work Programme, marks a critical step toward systematizing global adaptation tracking. This opinion paper critiques the Programme’s progress as of June 2025, highlighting gaps in equity, data readiness, and contextual relevance. …”
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Conflict in protected areas: who says co-management does not work? por Pourcq, K. de, Thomas, E., Arts, Bas, Vranckx, A., León Sicard, T., Damme, Patrick van

“…Despite initial high hopes, in recent years co-management has been perceived as falling short of expectations. However, systematic assessments of its role in conflict prevention or mitigation are non-existent. …”
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Optimized shifts in sowing times of field crops to the projected climate changes in an agro-climatic zone of Pakistan por Bhatti, Muhammad Tousif

“…A statistical bias correction procedure was adopted to eliminate the systematic errors in output of three selected general circulationmodels (GCM) under A2 emission scenario. …”
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Measuring how communication and engagement efforts help deliver outcomes por Schuetz, Tonya, Meadu, Vanessa, Atakos, Vivian, White, Julianna M., Schubert, Cecilia, Urrea Benítez, José Luis, Ampaire, Edidah L., Radeny, Maren A.O., Mungai, Catherine, Cramer, Laura K.

“…Key messages  Initial steps towards outcome-focused monitoring, evaluation & learning (MEL) on communication and engagement can be small, but they must be systematic.  To achieve broad participation, MEL needs to be lean and do-able…”
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Lựa chọn ưu tiên các thực hành nông nghiệp thông minh với khí hậu có sự tham gia por Simelton, Elisabeth, Tuan, Duong Minh, Hai, Le Van

“…With the concept climate-smart agriculture (CSA) being relatively new, there is a need to test and develop practical and systematic methodologies and approaches for documenting and evaluating CSA practices in the field. …”
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Emergency drills for agricultural drought response: A case study in Guatemala por Müller, A, Mora, V., Rojas, E., Díaz, J., Fuentes, O, Grion, E., Gayaan, A., Etten, Jacob van

“…Yet, they are not applied systematically to slow‐onset disasters such as a drought, which causes damage that is not instantly apparent and thus does not solicit immediate action. …”
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Forest fires and economic incentives: impact of forest protection laws in Argentina por Lema, Rolando Daniel, Egolf, Patricia

“…Using panel data from 2002 to 2014 at a provincial level we present empirical evidence of systematic effects in the occurrence of forest fire as a function of the new regulation and its sequential implementation. …”
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A practical guide to estimating the light extinction coefficient with nonlinear models—a case study on maize por Lacasa, Josefina, Hefley, Trevor J., Otegui, María Elena, Ciampitti, Ignacio A.

“…It may be estimated using a variety of statistical techniques that differ in assumptions, which ultimately influences the numerical value k and associated uncertainty estimates. A systematic search of peer-reviewed publications for maize (Zea Mays L.) revealed: (i) incompleteness in reported estimation techniques; and (ii) that most studies relied on dated techniques with unrealistic assumptions, such as log-transformed linear models (LogTLM) or normally distributed data. …”
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“We may want the transition, but we don’t actually want the transition” por Pereviznyk, Solomiia

“…The paper therefore further systematized the knowledge connected to what hinders the development of charging infrastructure for electric vehicles in the Swedish context.…”
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