Higher Polytechnic National School ENSP, Marien Ngouabi University, Brazzaville, Congo - Articles

Hydrochemical Characteristics of the Groundwater AQ1 of the Region from Pointe-Noire to Congo Brazzaville (Articles)

D. Nkounkou Tomodiatounga, B. Mabiala, G. Moukandi Nkaya

Journal of Geoscience and Environment Protection Vol.4 No.9，September 28, 2016

DOI: 10.4236/gep.2016.49008 2,115 Downloads 3,532 Views Citations
Principles for Designing New Types of Housing for a Strong and Resilient Local Economy in the Republic of Congo (Articles)

Alain Symphorien Ndongo, Destin Gemetone Etou, Christian Tathy

Open Journal of Civil Engineering Vol.14 No.1，March 13, 2024

DOI: 10.4236/ojce.2024.141004 193 Downloads 592 Views Citations
Characterization of the Activity, Mineralogy and Correlations between the Properties of Clayey Soils (Articles)

Louis Ahouet, Sorel Dzaba, Brice Dublin Mbossa Elenga, Sylvain Ndinga Okina, Fabien T. Kimbatsa

J. of Minerals and Materials Characterization and Eng. Vol.10 No.5，September 27, 2022

DOI: 10.4236/jmmce.2022.105029 241 Downloads 1,574 Views Citations
Collaborative Effect of Fines on Changes in Grain Distribution in the Process of Improving the Geotechnical Properties of an Alluvial Gravel 0/14 (Articles)

Adolphe Ekouya, Louis Ahouet, Sylvain Ndinga Okina

Geomaterials Vol.14 No.3，July 31, 2024

DOI: 10.4236/gm.2024.143003 68 Downloads 258 Views Citations
Influence of Aggregate Grain Size on the Formulation of Sand Concrete in the Construction Industry in Congo (Articles)

Charlène Bassolokidi Nkengue, Narcisse Malanda, Gilbert Ganga, Paul Louzolo-Kimbembe, Guy Richard Mouengue

Geomaterials Vol.9 No.4，October 31, 2019

DOI: 10.4236/gm.2019.94007 720 Downloads 1,833 Views Citations
Geotechnical Characterization of Termite Mound Soils of Congo (Articles)

Louis Ahouet, Mondésire Odilon Ngoulou, Sylvain Ndinga Okina, Sorel Dzaba

Open Journal of Civil Engineering Vol.12 No.3，September 1, 2022

DOI: 10.4236/ojce.2022.123021 207 Downloads 1,144 Views Citations
Calibration and Validation of the GR2M Hydrologic Model in the Kouilou-Niari Basin in Southwestern Congo-Brazzaville (Articles)

Christian Ngoma Mvoundou, Christian Tathy, Harmel Obami-Ondon, Guy Blanchard Matété Moukoko, Richard Romain Niere

Open Journal of Modern Hydrology Vol.12 No.3，July 29, 2022

DOI: 10.4236/ojmh.2022.123007 212 Downloads 1,100 Views Citations
Thermo-Mechanical Properties Study of Stabilized Soil Bricks to Sugar Cane Molasses and Cassava Starch Binders (Articles)

Narcisse Malanda, Jean Albin Nkaya, Gilbert Ganga, Ngambara Emamou Nondel Durvy, Paul Louzolo-Kimbémbé

Open Journal of Applied Sciences Vol.13 No.2，February 28, 2023

DOI: 10.4236/ojapps.2023.132020 212 Downloads 1,205 Views Citations
Simulation of the Behaviour Laws in the Thermal Affected Zones of the 13Cr-4Ni Martensitic Stainless Steel (Articles)

Marcel Julmard Ongoumaka Yandza, Harmel Obami-Ondon, Christian Tathy

Modern Mechanical Engineering Vol.13 No.4，September 18, 2023

DOI: 10.4236/mme.2023.134005 169 Downloads 616 Views Citations
Comparative Study of the Physicochemical and Microbiological Quality of Water from Wells, Boreholes and Springs Consumed in the Massissia District in Brazzaville, Republic of the Congo (Articles)

Martin Tchoumou, Raison Félicien Louzayadio Mvouezolo, Harmel Obami-Ondon, Lyes Chinalda Boulingui Makaya, Adonaï Merci Malera Kombo

Open Journal of Applied Sciences Vol.13 No.7，July 12, 2023

DOI: 10.4236/ojapps.2023.137078 133 Downloads 746 Views Citations
Chemical Composition of Pellonula leonensis Fish Oils from the Congo River Obtained by Soxhlet Extraction (Articles)

Bob Wilfrid Loumouamou, Léa Béatrice Mambou, Gadet Michel Dzondo

Open Journal of Applied Sciences Vol.14 No.8，August 14, 2024

DOI: 10.4236/ojapps.2024.148139 51 Downloads 225 Views Citations
Effect of Wood Waste on Acoustic and Magnetic Properties of Composite Bricks and Correlation between Sound Velocity and Magnetic Induction in These Bricks (Articles)

Gilbert Ganga, Adolphe Kimbonguila Manounou, Narcisse Malanda, Michel Dzondo Gadet, Timothée Nsongo

Open Journal of Composite Materials Vol.10 No.1，December 26, 2019

DOI: 10.4236/ojcm.2020.101002 581 Downloads 1,393 Views Citations
Impact of pH Water and Mineralogical Microstructure of Soil Mixed with Wood Waste on the Compressive Strength of Composite Bricks; and Bricks Resistance Modeling (Articles)

Gilbert Ganga, Narcisse Malanda, Diogène Pongui Ngoma, Timothée Nsongo, Michel Dzondo Gadet

Open Journal of Civil Engineering Vol.10 No.1，January 20, 2020

DOI: 10.4236/ojce.2020.101002 517 Downloads 1,349 Views Citations
Irvingia Fat Ageing: Study of Chemical Characteristics Related to MIR Spectroscopy (Articles)

Aristide H. W. Nakavoua, Gadet M. Dzondo, Aubin N. Loumouamou, Louis Matos, Gilles Figueredo

Spectral Analysis Review Vol.7 No.1，January 31, 2023

DOI: 10.4236/sar.2023.71001 127 Downloads 514 Views Citations
Modeling the Kinetics of Moisture Desorption from Safou Pulp [Dacryodes edulis (G. Don) H.J.Lam] before the Oil Extraction Step (Articles)

Anicet Frédéric Binaki, Feueltgaldah Christian Bopoundza, Bob Wilfrid Loumouamou, Gueko Séraphin Nguié, Eliane Thérèse Biassala, Thomas Silou

Open Journal of Applied Sciences Vol.14 No.8，August 9, 2024

DOI: 10.4236/ojapps.2024.148135 39 Downloads 194 Views Citations
Concrete Formulation Study for Informal and Semi-Informal Construction Sectors (Articles)

Narcisse Malanda, Paul Louzolo-Kimbembe, Louis Ahouet, Jarlon Brunel Makela, Guy-Richard Mouengue

Open Journal of Civil Engineering Vol.9 No.1，March 29, 2019

DOI: 10.4236/ojce.2019.91005 1,490 Downloads 2,875 Views Citations
Use of Cucurbita pepo Oil to Fight against the UV Action on the Skin (Articles)

Aristide H. W. Nakavoua, Guy Crépin Enoua, Stéphanie Manhan-Iniangas, Pierre Chalard, Gilles Figuérédo

Green and Sustainable Chemistry Vol.11 No.2，March 11, 2021

DOI: 10.4236/gsc.2021.112005 726 Downloads 2,386 Views Citations
Evaluation of Some Secondary Metabolites and Determination of the Antioxidant Potential of Different Extracts from the Plant of Pteridium aquilinum (Articles)

Arnaud W. G. Tamba Sompila, Aimé B. Madiélé Mabika, Nadia P. G. Pambou-Tobi, Tsiba Gouollaly, Jacques E. Moussounga, Gloria L. L. Bissombolo N’simba, Roniche Nguie, Louis Matos

American Journal of Analytical Chemistry Vol.12 No.12，December 30, 2021

DOI: 10.4236/ajac.2021.1212032 423 Downloads 1,714 Views Citations
Influence of Sugarcane Bagasse Fibers on the Mechanical Strength and Porosity of Concrete Made with Forspak 42.5 N Cement in the Republic of Congo (Articles)

Christ Ariel Malanda Ceti, Alain Second Dzabana Honguelet, Ferland Ngoro-Elenga, Timothée Nsongo, Abel Dominique Eboungabeka, Hilaire Elenga, Nice Ngouallat Mfoutou

Advances in Materials Physics and Chemistry Vol.14 No.11，November 25, 2024

DOI: 10.4236/ampc.2024.1411018 79 Downloads 573 Views Citations
Application of the N + 2 Transversal Network Method to the Study of a Coupled Resonator Filter (Articles)

Charmolavy Goslavy Lionel Nkouka Moukengue, Conrad Onésime Oboulhas Tsahat, Haroun Abba Labane, Barol Mafouna Kiminou, Achille Makouka

Open Journal of Applied Sciences Vol.14 No.6，June 13, 2024

DOI: 10.4236/ojapps.2024.146093 56 Downloads 325 Views Citations

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