The use of local biomaterials in construction is becoming an imperative to save the planet and to reduce the cost of construction in sub-Saharan region. The aim of this research work is to study the effect of the mucilage of Grewia bicolor fiber on the properties of mud bricks. t...
Open access
Research Article10.9734/psij/2025/v29i4893
The context of sustainable development, which forces humans to protect the planet, imposes in its objectives to move towards the use of locally accessible materials in the field of construction. The objective of the present research work is to study the effect of Grewia bicolor f...
Open access
Research Article10.9734/ajopacs/2025/v13i3252
In this study, we discussed the optical properties (Faraday rotation, transmittance and Merit factor) of two samples of magnetic liquids synthesized by co-precipitation and an additional hydrothermal synthesis of cobalt ferrite (CoFe2O4) developed according to the protocol develo...
Open access
Research Article10.9734/ajopacs/2020/v8i230110
Djimako Bongo, Alexis Mouangué Nanimina, Nandiguim Lamai, Togdjim Jonas, Bonaventure Danoumbe & J. Y. Champagne·Physical Science International Journal·2020
The aim of this study is to determine the phase indicator functions of a two-phase flow in an air-lift vacuum column. The outcome of this study is to master the hydrodynamics in a vertical column when determining the size, the velocities of the bubbles and the void rate then the...
Open access
Research Article10.9734/psij/2020/v24i230175
In this work, we discuss the magneto-optical properties according to the orientation of 15nm-sized cobalt ferrite blocked in a silica matrix in comparison to the study done on 20nm-sized cobalt ferrite. This measurement shows that it is possible to increase the remanence of the F...
Open access
Research Article10.9734/ajopacs/2021/v9i330140
Togdjim Jonas, Djaldi Tabdi Ngamsou, Mbaïrangone Samson, Malloum Soultan, Alexis Mouangué Nanimina, Nandiguim Lamai & Michel Querry·Physical Science International Journal·2023
Given the need for decent housing and taking into consideration the environment, as well as the search for sustainable materials, in recent years researchers have begun to focus on local biodegradable and ecological materials. It should be noted that the use of building materials...
Open access
Research Article10.9734/psij/2023/v27i3794