Résultats pour Auteur : "Polar, Vivian"

Outcome Trajectory Evaluation (OTE): An approach to tackle research-for-development's long-causal-chain problem. Douthwaite Boru, Proietti Claudio, Polar Vivian, Thiele Graham. 2023. American Journal of Evaluation, 44 (3) : 335-352.

Using theory to understand how policy change happens: Insights from agricultural research for development. Douthwaite Boru, Proietti Claudio, Polar Vivian, Thiele Graham. 2023. Research Evaluation, 32 (2) : 200-212.

Innovation models to deliver value at scale: the RTB program. Hambly Helen, Friedmann Michael, Proietti Claudio, Polar Vivian, Fernandes Sarah, Thiele Graham. 2022. In : Root, tuber and banana food system innovations : value creation for inclusive outcomes. Thiele Graham (ed.), Friedman Michael (ed.), Campos Hugo (ed.), Polar Vivian (ed.), Bentley Jeffery W. (ed.). Cham : Springer, 29-69. ISBN 978-3-030-92024-1

A review of varietal change in roots, tubers and bananas: consumer preferences and other drivers of adoption and implications for breeding. Thiele Graham, Dufour Dominique, Vernier Philippe, Mwanga Robert O. M., Parker Monica L., Schulte Geldermann Elmar, Teeken Béla, Wossen Tesfamicheal, Gotor Elisabetta, Kikulwe Enoch M., Tufan Hale, Sinelle Sophie, Kouakou Amani Michel, Friedmann Michael, Polar Vivian, Hershey Clair. 2021. International Journal of Food Science and Technology, 56 (3), n.spéc. Consumers have their say: Assessing preferred quality traits of roots, tubers and cooking bananas, and implications for breeding : 1076-1092.