Department of Chemical Engineering, School of Chemical Engineering and Mineral Industries, University of Ngaoundere, Ngaoundere, Cameroon - Articles

Modeling the Failure Rate of a Standby Multi-Component System and Improving Reliability (Articles)

Aslain Brisco Ngnassi Djami, Wolfgang Nzié, Serge Doka Yamigno

Modern Mechanical Engineering Vol.13 No.1, February 24, 2023

DOI: 10.4236/mme.2023.131002 300 Downloads 1,482 Views Citations
Optimization of Cellulose Nanocrystal Isolation from Ayous Sawdust Using Response Surface Methodology (Articles)

Tchigo Alifa, Hamida Aminatou, Oumar Said, Jean-Bosco Tchatchueng

Journal of Materials Science and Chemical Engineering Vol.12 No.1, January 23, 2024

DOI: 10.4236/msce.2024.121004 294 Downloads 1,009 Views Citations
Influence of Solvent onto Chemical Extraction of America-Type Coconut (Coco nucifera L.) Fbers: Analysis of Physicochemical, Mechanical and Morphological Properties (Articles)

Delphine Korgai Gandai, Zara Haman, Djoda Pagore Frederic, Memtine Ndong Augustin, Abdourhamane Nsangou, Niraka Blaise, Hambate Gomdje Valery

Journal of Textile Science and Technology Vol.10 No.3, August 16, 2024

DOI: 10.4236/jtst.2024.103005 117 Downloads 645 Views Citations
Evaluation of the Reliability of a System: Approach by Monte Carlo Simulation and Application (Articles)

Aslain Brisco Ngnassi Djami, Jean Bosco Samon, Boukar Ousman, Ulrich Ngnassi Nguelcheu, Wolfgang Nzié, Guy Edgar Ntamack, Bienvenu Kenmeugne

Open Journal of Applied Sciences Vol.14 No.3, March 29, 2024

DOI: 10.4236/ojapps.2024.143051 240 Downloads 1,220 Views Citations
A Maintenance Service Improvement Approach Based on Queue Networks: Application (Articles)

Aslain Brisco Ngnassi Djami, Wolfgang Nzié, Boukar Ousman, Joseph Nkongho Anyi, Ulrich Ngnassi Nguelcheu

Open Journal of Applied Sciences Vol.14 No.2, February 27, 2024

DOI: 10.4236/ojapps.2024.142030 200 Downloads 757 Views Citations
Physicochemical and Thermal Properties of Some Key Tropical Sawdust Woods for Energy Production (Articles)

Davy Fiwa Kaoke, Yann Le Brech, Emmanuel Talla, Anthony Dufour, Patrick Mountapmbeme Kouotou

Journal of Sustainable Bioenergy Systems Vol.14 No.1, March 31, 2024

DOI: 10.4236/jsbs.2024.141001 230 Downloads 857 Views Citations
Effect of Curing Cycles on the Characterization of Laterite Soils Stabilized with Cement and Natural Pozzolan (Articles)

Makomra Valentin, Mbuh Moses Kuma, Kaze Rodrigue Cyriaque, Moussa Issa

Open Journal of Applied Sciences Vol.15 No.10, October 29, 2025

DOI: 10.4236/ojapps.2025.1510214 34 Downloads 304 Views Citations
Hydrochemistry of Groundwater in the Rice Cultivation Area of Maga: Analysis of the Mineralization Process (Articles)

Emmanuel Aguiza Abaï, Hugues Pahimi, Prosper Samba Koukouare, Guillaume Ewodo Mboudou, Auguste Ombolo

Journal of Geoscience and Environment Protection Vol.12 No.9, September 29, 2024

DOI: 10.4236/gep.2024.129019 98 Downloads 507 Views Citations
Gold Mineralization Targets in Dang-Patou Zone: Metallotectic Context of the Gold-Bearing Zone (Betare-Oya, East Cameroon) (Articles)

Ntoumbé Mama, Ntieche Benjamin, Mounjouohou Aziz, Amaya Adama, Nchare Mominou, Ndang Vanisa, Guihdama Dagwai, Ngounouno Ismaïla

International Journal of Geosciences Vol.17 No.3, March 26, 2026

DOI: 10.4236/ijg.2026.173009 37 Downloads 183 Views Citations
Physicochemical Characterisation of Soils at the Gold Exploitation Sites of Bétaré-Oya District in Cameroon and Pollution Evaluation (Articles)

Nchare Mominou, Yaya Al Issah, Bahodock Sarki, Elvis Kah

Open Journal of Inorganic Chemistry Vol.8 No.3, July 31, 2018

DOI: 10.4236/ojic.2018.83007 989 Downloads 2,294 Views Citations
GIS-Based Multi-Criteria Decision Analysis for the Sustainable Management of the Nkong Zem Pipe-Borne Water Network: West Region of Cameroon (Articles)

Elvis Kah, Ngounnoun Tenkeu Therry, Ndoh Mbue Innocent

Journal of Geographic Information System Vol.11 No.6, December 27, 2019

DOI: 10.4236/jgis.2019.116044 647 Downloads 2,007 Views Citations
A Toposequential Study of Duricrusts Developed on Granite and Gneiss in Meiganga, Adamawa Region: Understanding Lateritic Formations Assessment in Central Cameroon (Articles)

Tatuebu Tchuenguem Fritz, Sini André, Djetenbe Beral, Tchoukeu Yvests Briault, Welba Moise, Nguetnkam Jean Pierre, Mapongmetsem Pierre Marie

Open Journal of Geology Vol.16 No.1, January 27, 2026

DOI: 10.4236/ojg.2026.161002 79 Downloads 295 Views Citations
Pollination Efficiency of Ceratina cyanea (Hymenoptera: Apidae) on Helianthus annuus (Asteraceae) Flowers at Dang (Ngaoundere, Cameroon) (Articles)

Mohamadou Moussa, Faïbawa Esaïe, Mazi Sanda

Open Journal of Ecology Vol.12 No.1, January 24, 2022

DOI: 10.4236/oje.2022.121004 288 Downloads 1,270 Views Citations
A Field Survey to Assess the Consumption of Nkang for Standardization and Valorization in the North-West Region of Cameroon (Articles)

Acha Anna Afek, Desobgo Zangue Steve Carly, Nso Emmanuel Jong

Green and Sustainable Chemistry Vol.11 No.3, August 26, 2021

DOI: 10.4236/gsc.2021.113010 380 Downloads 1,853 Views Citations
Impact of Cooking Time on the Physicochemical and Nutritional Properties of Macrotermes subhyalinus and Imbrasia obscura (Articles)

Clément Saïdou, Kouabiteu Marivaux Lesage Djouffa, Bouba Adji Mohammadou, Ahmed Ali, Clergé Tchiegang

Food and Nutrition Sciences Vol.14 No.4, April 28, 2023

DOI: 10.4236/fns.2023.144024 228 Downloads 1,067 Views Citations
Contribution to S-EMG Signal Compression in 1D by the Combination of the Modified Discrete Wavelet Packet Transform (MDWPT) and the Discrete Cosine Transform (DCT) (Articles)

Colince Welba, Aimé Joseph Oyobé Okassa, Pascal Ntsama Eloundou, Pierre Ele

Journal of Signal and Information Processing Vol.11 No.3, August 31, 2020

DOI: 10.4236/jsip.2020.113003 645 Downloads 1,871 Views Citations
Production and Evaluation of the Nutritional and Functional Qualities of “Adakwa” Enriched with Waste Biomass of Traditional Brewer’s Spent Grain as a Functional Staple Food (Articles)

Tankem Tankem, Pride Ndasi Ngwasiri, Wilson Agwanande Ambindei, Makebe Calister Wingang, Ngwa Martin Ngwabie, Martin Benoit Ngassoum, Ejoh Richard Aba

Advances in Chemical Engineering and Science Vol.13 No.4, August 10, 2023

DOI: 10.4236/aces.2023.134019 268 Downloads 1,115 Views Citations
Comparative Analysis of Single-Layer and Double-Layer Windings in Three-Phase Squirrel-Cage Induction Machines Using FEA and d-q Modelling (Articles)

David Yapele, Andre Youmssi, Andre Boussaibo, Golam Guidkaya, Jean Claude Kamgang

Journal of Electromagnetic Analysis and Applications Vol.17 No.2, February 28, 2025

DOI: 10.4236/jemaa.2025.172002 85 Downloads 411 Views Citations
Physical and Metals Impact of Traditional Gold Mining on Soils in Kombo-Laka Area (Meiganga, Cameroon) (Articles)

Ekengele Nga Léopold, Danala Danga Sabine, Zo’o Zame Philémon, Myung Chae Jung

International Journal of Geosciences Vol.7 No.9, September 29, 2016

DOI: 10.4236/ijg.2016.79084 3,090 Downloads 5,906 Views Citations
Physicochemical Characterization and Valorization of Clay from Lobo and Ngoya in Cameroon Central Region (Articles)

Nchare Mominou, Mache Jacque Richard, Sabo Ina Aicha

Open Journal of Inorganic Chemistry Vol.9 No.3, June 20, 2019

DOI: 10.4236/ojic.2019.93003 997 Downloads 2,571 Views Citations

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