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Estimation of Diffuse Solar Radiation in Area between 5°N and 10°N of Cameroon
(Articles)
Théophile Lealea
,
Réné Tchinda
Natural Resources
Vol.4 No.3
,July 1, 2013
DOI:
10.4236/nr.2013.43035
4,292
Downloads
7,950
Views
Citations
Physical Characterization of Batie and Bandjoun-Djione Sands (West-Cameroon), Used in the Manufacture of Concrete: Improvement of Resistance to Compression
(Articles)
Jules H. Keyangue Tchouata
,
Casimir Gouafo
,
Grégoire Kamdjo
,
François Ngapgue
,
Armand S. L. Wouatong
Journal of Materials Science and Chemical Engineering
Vol.8 No.5
,May 19, 2020
DOI:
10.4236/msce.2020.85002
414
Downloads
1,181
Views
Citations
Exergy Analysis of a Double-Effect Solar Absorption Refrigeration System in Ngaoundere
(Articles)
Maurice Tenkeng
,
Paiguy Armand Ngouateu Wouagfack
,
Réné Tchinda
World Journal of Engineering and Technology
Vol.7 No.1
,February 14, 2019
DOI:
10.4236/wjet.2019.71011
927
Downloads
2,467
Views
Citations
A Valorized Scheme for Failure Prediction Using ANFIS: Application to Train Track Breaking System
(Articles)
Tse Sparthan
,
Wolfgang Nzie
,
Bertin Sohfotsing
,
Tibi Beda
,
Olivier Garro
Open Journal of Applied Sciences
Vol.10 No.11
,November 27, 2020
DOI:
10.4236/ojapps.2020.1011052
343
Downloads
1,146
Views
Citations
Mathematical Modeling of Shear Stress and Direct Shear Test for Compressible Soil: Case of Soil Bordering the Wouri River
(Articles)
Michael Soup Teoua Ouagni
,
François Ngapgue
,
Fabien Kenmogne
,
Alain Soup Tewa Kammogne
,
Simon Ngoh Koumi
World Journal of Engineering and Technology
Vol.9 No.3
,July 16, 2021
DOI:
10.4236/wjet.2021.93027
207
Downloads
1,454
Views
Citations
Exergy Analysis of a Solar Absorption Refrigeration System in Ngaoundere
(Articles)
Maurice Tenkeng
,
Paiguy Armand Ngouateu Wouagfack
,
Daniel Lissouck
,
Réné Tchinda
Journal of Power and Energy Engineering
Vol.5 No.10
,October 25, 2017
DOI:
10.4236/jpee.2017.510001
1,214
Downloads
3,359
Views
Citations
On the Differences in the Intraseasonal Rainfall Variability between Western and Eastern Central Africa: Case of 25 - 70-Day Oscillations
(Articles)
Alain Tchakoutio
,
Armand Nzeukou
Journal of Geoscience and Environment Protection
Vol.4 No.7
,July 28, 2016
DOI:
10.4236/gep.2016.47015
1,930
Downloads
3,232
Views
Citations
Electrical Power Losses in a Photovoltaic Solar Cell Operating under Partial Shading Conditions
(Articles)
Abdouramani Dadjé
,
Noël Djongyang
,
Réné Tchinda
Journal of Power and Energy Engineering
Vol.5 No.10
,October 30, 2017
DOI:
10.4236/jpee.2017.510002
1,282
Downloads
3,490
Views
Citations
A Generic Intelligent Agent Design Approach Based on Artificial Neural Networks
(Articles)
Thierry Noulamo
,
Alain Djimeli-Tsajio
,
Roger Kameugne
,
Jean-Pierre Lienou
World Journal of Engineering and Technology
Vol.11 No.4
,October 7, 2023
DOI:
10.4236/wjet.2023.114046
97
Downloads
467
Views
Citations
Contribution to the Characterization of Lateritic Soils for the Manufacture of Compressed Stabilized Earth Bricks
(Articles)
Cherif Bishweka
,
Marcelline Blanche Manjia
,
François Ngapgue
,
Ursula Joyce Merveilles Pettang Nana
,
Chrispin Pettang
Open Journal of Civil Engineering
Vol.11 No.4
,December 14, 2021
DOI:
10.4236/ojce.2021.114024
237
Downloads
1,165
Views
Citations
Energy Analysis and Exergy Utilization in the Residential Sector of Cameroon
(Articles)
Talla Konchou Franck Armel
,
Aloyem Kazé Claude Vidal
,
Tchinda René
Energy and Power Engineering
Vol.7 No.3
,March 25, 2015
DOI:
10.4236/epe.2015.73009
3,613
Downloads
4,938
Views
Citations
Analysis of Spatio-Temporal Dynamics of Land Use in the Bouba Ndjidda National Park and Its Adjacent Zone (North Cameroun)
(Articles)
José Elvire Boukeng Djiongo
,
André Desrochers
,
Marie Louise Tiencheu Avana
,
Damase Khasa
,
Louis Zapfack
,
Éric Fotsing
Open Journal of Forestry
Vol.10 No.1
,December 13, 2019
DOI:
10.4236/ojf.2020.101004
777
Downloads
1,890
Views
Citations
Evaluation of the Effect of Lime Content on the California Bearing Ratio of Silty Soils: Case of Fombap District
(Articles)
Willy Chance Guimezap Kenou
,
François Ngapgue
,
Jules Hermann Keyangue Tchouata
,
Vladimir Willianov Keubou Tatapzia
,
Walter Jovic Kenou Jogo
Open Journal of Geology
Vol.10 No.11
,November 25, 2020
DOI:
10.4236/ojg.2020.1011051
499
Downloads
1,972
Views
Citations
Geotechnical Identification and Classification of Soils as Flexible Pavement Subgrade of the Section Fongo Tongo-Melong
(Articles)
François Ngapgue
,
Willy Chance Guimezap Kenou
,
Jules Hermann Keyangue Tchouata
,
Vladimir Willianov Keubou Tatapzia
,
Yannick Mbeuteu Mbakop
Journal of Geoscience and Environment Protection
Vol.8 No.11
,November 25, 2020
DOI:
10.4236/gep.2020.811012
339
Downloads
2,171
Views
Citations
River Sand Characterization for Its Use in Concrete: A Revue
(Articles)
Muhindo Wa Muhindo Abdias
,
Manjia Marcelline Blanche
,
Ursula Joyce Pettang Nana
,
Henry Fonbeyin Abanda
,
Ngapgue François
,
Pettang Chrispin
Open Journal of Civil Engineering
Vol.13 No.2
,June 21, 2023
DOI:
10.4236/ojce.2023.132027
222
Downloads
2,905
Views
Citations
Recovery of Mining Wastes in Building Materials: A Review
(Articles)
Alinabiwe Nyamuhanga Ally
,
Manjia Marcelline Blanche
,
Ursula Joyce Pettang Nana
,
Masika Muhiwa Grâce
,
Ngapgue François
,
Chrispin Pettang
Open Journal of Civil Engineering
Vol.11 No.4
,November 10, 2021
DOI:
10.4236/ojce.2021.114022
577
Downloads
3,496
Views
Citations
Concrete Based on Recycled Aggregates for Their Use in Construction: Case of Goma (DRC)
(Articles)
Masika Muhiwa Grâce
,
Alinabiwe Nyamuhanga Ally
,
Muhindo Wa Muhindo Abdias
,
Kubuya Binwa Patient
,
Muhatikani Trésor
,
Manjia Marcelline Blanche
,
Ngapgue Francois
Open Journal of Civil Engineering
Vol.10 No.3
,August 3, 2020
DOI:
10.4236/ojce.2020.103019
653
Downloads
2,187
Views
Citations
Biodiesel Production from
Rhynchophorus ferrugineus
Larvae Oil: Physichochemical Properties and Acid Composition of Oil as Affected by Oil Extraction Protocol
(Articles)
Arnaude Folepe Azemo Esther
,
Julius K. Tangka
,
Nsah-ko Tchoumboue
Journal of Sustainable Bioenergy Systems
Vol.13 No.4
,October 31, 2023
DOI:
10.4236/jsbs.2023.134007
70
Downloads
258
Views
Citations
Substitution of Aggregates in Concrete and Mortar with Coltan Mining Waste: Mechanical, Environmental, and Economic Impact Case Study
(Articles)
Alinabiwe Nyamuhanga Ally
,
Élodie Ruffine Zang
,
Masika Muhiwa Grâce
,
Manjia Marcelline Blanche
,
Ursula Joyce Merveilles Pettang Nana
,
Ngapgue François
,
Bella Nabil
,
Chrispin Pettang
J. of Minerals and Materials Characterization and Eng.
Vol.12 No.2
,March 29, 2024
DOI:
10.4236/jmmce.2024.122010
48
Downloads
335
Views
Citations
Determination of a Mathematical Model of Erosion Taking into Account the Intensity of Rainfall and Soil Slopes from the Global MNT Model
(Articles)
Eric Flavien Mbiakouo-Djomo
,
Timothée Thierry Odi-Enyegue
,
André Abanda
,
Gilbert Tchemou
,
Ulrich Florin Djiofack-Tiagho
,
Denis Tcheukam-Toko
,
Ngouffo Koukougnang Réné
,
Didier Fokwa
,
Ebénézer Njeugna
Engineering
Vol.14 No.7
,July 28, 2022
DOI:
10.4236/eng.2022.147022
103
Downloads
489
Views
Citations
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