Results 61 to 70 of about 97,251 (248)

Digital Transformation and Informal Innovation in Africa: Reframing STI Policy for Inclusive Circular Economy Transitions

Business Strategy and the Environment, EarlyView.
ABSTRACT Amid increasing environmental and economic pressures, Africa's transition to a circular economy (CE) presents a vital pathway to inclusive, low‐carbon development. Yet, how digital transformation, informal innovation, and science, technology, and innovation (STI) policy readiness shape CE outcomes remains underexplored.
Emmanuel K. Manu, Isaiah Nketiah, Simplice A. Asongu   +2 more
wiley   +1 more source

Tiques et hémoparasitoses du bétail au Sénégal. VI. La zone soudano-sahélienne

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1994
Les auteurs rapportent les résultats d'une étude sur les tiques et les hémoparasitoses des bovins, ovins et caprins de la zone soudano-sahélienne. Un détiquage systématique de 40 bovins, 40 ovins et 40 caprins est effectué pendant 15 mois dans le but de ...
A. Gueye, M. Mbengue, A. Diouf
doaj   +1 more source

New evidence on the tool-assisted hunting exhibited by chimpanzees (Pan troglodytes verus) in a savannah habitat at Fongoli, Sénégal [PDF]

Royal Society Open Science, 2015
For anthropologists, meat eating by primates like chimpanzees (Pan troglodytes) warrants examination given the emphasis on hunting in human evolutionary history.
J. D. Pruetz, P. Bertolani, K. Boyer Ontl, S. Lindshield, M. Shelley, E. G. Wessling   +5 more
doaj   +1 more source

Controlled ectomycorrhization of an exotic legume tree species Acacia holosericea affects the structure of root nodule bacteria community and their symbiotic effectiveness on Faidherbia albida, a native sahelian Acacia [PDF]

, 2008
In the 400-700 mm rainfall zone, Acacia holosericea was found to be one of the best-adapted exotic tree showing excellent survival rate and rapid early growth (Harwood, 1994).
Dreyfus, Bernard, Duponnois, Robin, Faye, Aliou, Galiana, Antoine, Krasova-Wade, Tatiana, Ndoye, Ibrahima, Neyra, Marc, Prin, Yves, Thiao, Mansour, Thioulouse, Jean   +9 more
core  

Addressing the Energy Trilemma: The Role of Entrepreneurship, Regulation, and Climate Finance

Business Strategy and the Environment, EarlyView.
ABSTRACT Balancing energy security, energy equity, and environmental sustainability has become increasingly challenging as economies pursue low‐carbon growth amid climate risk and persistent disparities in access to modern energy. Although entrepreneurship is widely recognized as a driver of innovation, its role in addressing the energy trilemma ...
Kingsley Imandojemu, Aliyu Akorede Rufai, Felix Orole, Romanus Osabohien   +3 more
wiley   +1 more source

Natural resources utilization the sylvopastoral region of Senegal : The answers of the pastoral populations facing tecll innovations [PDF]

, 2004
To promote a sustainable pastoral production, some ecological regions of Senegal particularly the one in the sylvopastoral Zone (ZSP) have been devoted to livestock raising.
Ancey, Véronique, Diop, Amadou Tamsir, Ickowicz, Alexandre, Touré, Ibra   +3 more
core  

Les missions catholiques françaises et le développement des études igbo dans l’Est du Nigeria, 1885 - 1930 [PDF]

, 2000
Partly based on archives, this description of the progression of French Catholic missions from Senegal to Igboland emphasizes the crucial roles played by the Congrégation des Pères du Saint Esprit (Spiritains) and the Société des Missions Africaines (SMA)
Ugochukwu, Francoise
core   +2 more sources

Measuring Corporate Alignment With the Circular Economy: a Text‐Based Circularity Index From Mandatory Non‐Financial Disclosures

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) has become a strategic priority for firms, yet empirical assessments of corporate circularity remain fragmented and heavily dependent on structured indicators or self‐reported metrics. This paper proposes a novel, text‐based circularity index derived from mandatory non‐financial statements of large ...
Giuseppe Pernagallo, Francesco Quatraro, Eleonora Rubichi   +2 more
wiley   +1 more source

Effects of Simultaneous Sitophilus zeamais and Prostephanus truncatus During Storage of Maize in Hermetic and Non‐Hermetic Conditions

Cereal Chemistry, EarlyView.
ABSTRACT Background Sitophilus zeamais (Mostschulsky), the maize weevil, and Prostephanus truncatus (Horn), the larger grain borer, are two notorious insect pests of farm‐stored products in Sub‐Saharan Africa (SSA). The goal of this study was to determine whether there were interactions between P. truncatus and S. zeamais during storage.
Rashid Suleiman, Kurt A. Rosentrater
wiley   +1 more source

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

Developmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source