1,720,970 research outputs found
Food security, nutrition and HIV/AIDS in African fisheries: emerging evidence and research directions
No full textShort and long routes for enhanced accountability for nutrition: What role can community mechanisms play?
No full textShort and Long Routes for Enhanced Accountability for Nutrition:
What Role Can Community Mechanisms Play?Non-PRIFPRI1; CRP4; B Promoting healthy food systemsDGO; A4NH; PHNDCGIAR Research Program on Agriculture for Nutrition and Health (A4NH
Short and long routes for enhanced accountability for nutrition: What role can community mechanisms play?
No full textEquate and Conflate: Political Commitment to Hunger and Undernutrition Reduction in Five High-Burden Countries
No full textSummaryAs political commitment is an essential ingredient for elevating food and nutrition security onto policy agendas, commitment metrics have proliferated. Many conflate government commitment to fight hunger with combating undernutrition. We test the hypothesis that commitment to hunger reduction is empirically different from commitment to reducing undernutrition through expert surveys in five high-burden countries: Bangladesh, Malawi, Nepal, Tanzania, and Zambia. Our findings confirm the hypothesis. We conclude that sensitive commitment metrics are needed to guide government and donor policies and programmatic action. Without, historically inadequate prioritization of non-food aspects of malnutrition may persist to imperil achieving global nutrition targets
A Common Sense Approach to the Right to Food
No full textDespite the growing activism and debate around the right to food in the past decade, there has been little exploration of what the right means in everyday life and in the routine encounters between states and citizens. This paper draws together original qualitative research in nine African, Asian and Latin American countries on how people talk about the right to food. It does so on the assumption that accountability for hunger depends on people being aware of that right. The paper explores what people at risk of hunger have to say about what the right to food means in their location; its source and origins; and responsibilities for upholding it.</p
Tanzania's story of change in nutrition: Political commitment, innovation and shrinking political space
No full textIn the past 15 years, Tanzania has made considerable progress in the fight against child undernutrition. This paper analyses in what respects an enabling environment for nutrition action in Tanzania has emerged. It critically investigates the nature of government political commitment and assesses the breadth and depth of a range of public policies, initiatives and actions within and across nutrition-specific and nutrition-sensitive sectors, and at the national, sub-national and community levels. It finds that Tanzania has undertaken substantial policy innovation and institutional development, carrying significant promise to accelerate nutrition improvements, provided they are accompanied by stronger domestic investments, and greater political space enabling communities to hold the government to account for its performance combating malnutrition
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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