Results 41 to 50 of about 43,023 (149)

The Architecture of Consolidation: Nests of Corporate Control in the Agrochemical Network

open access: yesJournal of Agrarian Change, Volume 26, Issue 4, October 2026.
ABSTRACT Research on agricultural consolidation tends to equate corporate control with the dominance of a few large firms. We take an alternative approach that examines control through the explosive growth of legally distinct firms that fragment accountability. Using a new global dataset of 6982 entities linked to BASF, Bayer, Corteva, Dow, DuPont, FMC,
Loka Ashwood   +5 more
wiley   +1 more source

Prospective de la filière du cacao [PDF]

open access: yes, 1998
L'étude rétrospective de la filière du cacao - de la production à la consommation - montre que les éléments qui vont le plus influencer l'avenir de la filière sont le rapport entre les facteurs de production, les parasites et les maladies, la ...
De Lattre-Gasquet, Marie   +2 more
core  

Fabrication d’aliment du bétail issue de la cueillette de gousses de Piliostigma reticulatum : une opportunité pour les femmes rurales burkinabé

open access: yesCahiers Agricultures, 2016
Les gousses de l’arbre fourrager de Piliostigma reticulatum sont très utilisées au Burkina Faso. Comme peu de données existent sur cette activité, une enquête a été conduite en zone nord-soudanienne auprès de 90 personnes.
Dao Madjelia Cangré Ebou   +2 more
doaj   +1 more source

La filière méthanisation

open access: yes, 2016
En France, la filière méthanisation, complexe, est encore en phase de décollage. Cette étude, réalisée sur la base d’entretiens avec des acteurs de la filière, rend compte des tentatives de chiffrage des emplois, directs et indirects, et, dans une ...
Doc du Céreq
core   +1 more source

Pollinators in Blackcurrant Orchards: Complementary Roles of Sown and Spontaneous Flower Strips and Limited Spillover of Small Wild Bees Within Fields

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
Sowing flower strips and preserving spontaneous flowers are commonly recommended to support pollinators in agricultural landscapes. In nine blackcurrant orchards, these resources played complementary roles: the abundance of small and large wild bees was positively associated with spontaneous flowers, whereas hoverfly abundance was positively associated
Mathieu Lachaise   +2 more
wiley   +1 more source

Pain Management in Erythromelalgia: A Systematic Review and Graded Appraisal Across Etiological Subtypes

open access: yesEuropean Journal of Pain, Volume 30, Issue 8, September 2026.
ABSTRACT Introduction Erythromelalgia is a rare disorder characterised by burning pain, erythema and increased skin temperature in the extremities. Its pathophysiological heterogeneity, together with variable treatment responses, complicates management in the absence of evidence‐based guidelines.
Camille Racca   +8 more
wiley   +1 more source

Le jeu des acteurs de la filière « énergie solaire » en Afrique de l'Ouest

open access: yesSciences, Eaux & Territoires, 2019
Quelles sont les catégories d'acteurs de la filière de l'énergie solaire en Afrique de l'Ouest ? Et comment interagissent-ils ? À partir de l'analyse qualitative d'enquêtes de terrain et de rapports écrits, l'auteur étudie le jeu des acteurs de la ...
C. GBOSSOU-K.
doaj   +1 more source

Very Long‐Term Stability of Tryptase in Frozen Serum Samples

open access: yes
Clinical &Experimental Allergy, Volume 55, Issue 3, Page 276-277, March 2025.
Florent Broussal   +7 more
wiley   +1 more source

Genotype‐by‐Environment Interaction Influenced the Crude Protein and Total Amino Acid Content in Lentil Varieties

open access: yesLegume Science, Volume 8, Issue 3, September 2026.
ABSTRACT Lentil (Lens culinaris Medik.) is a globally important grain legume valued for its high‐protein content and nutritional quality. However, the genetic and environmental factors influencing protein and amino acid composition, particularly the role of genotype × environment interaction (GEI), remain partially uncovered.
Alex Kumi Frimpong   +17 more
wiley   +1 more source

Cache‐Cache: Dans les souffles du Grand Fleuve…

open access: yesAnthropology of Consciousness, Volume 37, Issue 2, Fall 2026.
ABSTRACT Between ventriloquism and divination, devotion and consecration, an old and sublime marine game unfolds each day, with living breaths shared in the waters of the great river. In Tadoussac, on the north shore of the St. Lawrence Estuary, at the mouth of the Saguenay, the rumor of whales has long resonated.
David Jaclin   +3 more
wiley   +1 more source

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