Results 1 to 10 of about 1,636 (199)

Valorization of cassava peelings into biochar: Physical and chemical characterizations of biochar prepared for agricultural purposes

Scientific African, 2023
The sustainable management of waste generated by human activities is now a global concern. The valorization of waste by pyrolysis is a recycling method aiming at obtaining a biochar which can contribute to improve the fertility of soils and to limit the ...
Ibrahim Grema Maman Hamissou, Kouassi Esaie Kouadio Appiah, Konan Affoué Tindo Sylvie, Sanda Mamane Ousmaila, Brou Yao Casimir, Yao kouassi Benjamin   +5 more
doaj   +1 more source

Microbiological quality of maize flour sold in the markets of Abidjan city

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2018
The microbiological quality of corn flour commercialized in the markets of 9 municipalities of Abidjan was evaluated in this work. 60 samples of white flour and yellow flour with potash were subjected to physicochemical and microbiological analyzes.
Essan Bla Zita N'GORAN-AW, Julien Kalpy COULIBALY, Emmanuel Nogbou ASSIDJO, Charles N'GATTA   +3 more
doaj   +2 more sources

New Detector Sensitivity Calibration and the Calculation of the Interaction Force between Particles Using an Optical Tweezer

Micromachines, 2018
We propose a new approach to calculate the sensitivity factor of the detector in optical tweezers. In this work, we used a charge-coupled device (CCD) camera and a quadrant photodiode (QPD) for the extraction of the various positions occupied by the ...
Pavel Yale, Jean-Michel Edoukoua Konin, Michel Abaka Kouacou, Jérémie Thouakesseh Zoueu   +3 more
doaj   +1 more source

Sensory characteristics and consumer preference for meat from guinea fowl fed hevea seed meal or cashew nut meal supplemented diets

Poultry Science, 2022
: This study is part of a series of studies on the possibility of substituting alternative protein source supplements to the diet of guinea fowl in order to improve food security in the fight against poverty on the African Continent.
G.A. Koné, M. Good, T. Tiho, Z.R. Ngatta, J.-F. Grongnet, M. Kouba   +5 more
doaj   +1 more source

Development of a multispectral microscopy platform using laser diode illumination for effective and automatic label-free Plasmodium falciparum detection

Journal of Spectral Imaging, 2020
In this paper, we present the progress made in developing multimodal and multispectral light microscopy for label-free malaria diagnosis. Our previously developed light emitting diode (LED) illumination system was replaced by laser diodes as light ...
Yao T. Alvarez Kossonou, Jérémie T. Zoueu   +1 more
doaj   +1 more source

L'identité africaine dans « L’appel des arènes » et « Le vent du sud » [PDF]

Annales du Patrimoine, 2016
Dr Johnson Djoa Manda, L'identité africaine dans « L’appel des arènes » et « Le vent du sud »
Dr Johnson Djoa Manda
doaj   +2 more sources

Geological controls on gold mineralization of the Nyangboué prospect in the southern part of the Boundiali-Syama belt, northwest Ivory Coast

Scientific African
The Nyangboué gold prospect, situated in the Boundiali-Syama belt in northwest Ivory Coast, presents a significant target for understanding gold mineralization in West Africa. Through detailed mapping, petrography, and geochemical analyses of host rocks,
Lipoublida Djagre, Kio Ali, Louis Kouassi Kra, Barthélémy Gnammytchet Koffi   +3 more
doaj   +1 more source

Study of the hibiscus esculentus mucilage coagulation–flocculation activity

Journal of Applied Sciences and Environmental Management, 2005
The flocculent activity of Hibiscus esculentus (gombo) mucilage traditionally used for a local beer (Tchapalo) clarification in Côte d\'Ivoire was studied using the method of the experimental designs.
B Yao, E Assidjo, S Gueu, G Ado
doaj   +1 more source

Classification of Hourly Clearness Index of Solar Radiation in the District of Yamoussoukro

Energy and Power Engineering, 2019
The exploitation of systems using solar energy as a source of energy is not fluctuations free because of short passage of clouds on solar radiation. The amplitude, the persistence and the frequency of these fluctuations should be analyzed with appropriate tools, instead of focusing on their location over time.
Siaman Paule Carine Yeboua, Yao N’Goran, Kouakou Konan   +2 more
openaire   +2 more sources

Numerical quenching for a semilinear parabolic equation

Mathematical Modelling and Analysis, 2008
This paper concerns the study of the numerical approximation for the nonlinear parabolic boundary value problem with the source term leading to the quenching in finite time.
Diabate Nabongo, Theodore K. Boni
doaj   +1 more source