Zacharie Koalga - Articles - Scientific Research Publishing

High Performance for Cu(In,Ga)Se₂ Quaternary System-Based Solar Cells with Alternative Buffer Layers (Articles)

Daouda Oubda, Marcel Bawindsom Kébré, Soumaïla Ouédraogo, Alain Diasso, François Zougmoré, Zacharie Koalga, Frédéric Ouattara

Advances in Materials Physics and Chemistry Vol.12 No.9，September 29, 2022

DOI: 10.4236/ampc.2022.129015 71 Downloads 324 Views Citations
Renewable Energies in Africa, Context and Socio-Economic Challenge (Articles)

Daouda Oubda, Soumaïla Ouédraogo, Alain Diasso, Marcel Bawindsom Kébré, François Zougmoré, Zacharie Koalga, Frédéric Ouattara

Open Journal of Applied Sciences Vol.12 No.11，November 22, 2022

DOI: 10.4236/ojapps.2022.1211128 45 Downloads 249 Views Citations
Simulation of a DI Diesel Engine Performance Fuelled on Biodiesel Using a Semi-Empirical 0D Model (Articles)

Claude Valery Ngayihi Abbe, Robert Nzengwa, Raidandi Danwe, Zacharie Merlin Ayissi, Marcel Obounou

Energy and Power Engineering Vol.5 No.10，December 26, 2013

DOI: 10.4236/epe.2013.510066 5,697 Downloads 8,951 Views Citations
Trends in Tuberculosis Epidemiology among Children in the Democratic Republic of Congo (Articles)

Aketi Loukia, Shiku Diayisu Joseph, Kashongwe Zacharie, Lay Gertrude, Kibadi Kapay, Kayembe Kalambay Patrick

Journal of Tuberculosis Research Vol.4 No.4，December 26, 2016

DOI: 10.4236/jtr.2016.44026 1,523 Downloads 3,326 Views Citations
Maternal Knowledge of Tuberculosis and Bacillus Calmette Guerin Vaccination in Pediatric Health Services in Kinshasa (Articles)

Loukia Aketi, Joseph Shiku Diayisu, Zacharie Kashongwe, Grâce Nkabikueni, Patrick Kayembe Kalambay, Jean-Marie Kayembe

Journal of Tuberculosis Research Vol.5 No.1，March 3, 2017

DOI: 10.4236/jtr.2017.51004 1,423 Downloads 3,127 Views Citations
Factors Associated with Mortality among Multidrug Resistant Tuberculosis MDR/RR-TB Patients in Democratic Republic of Congo (Articles)

Murhula Innocent Kashongwe, Leopoldine Mbulula, Pierre Umba, Francois Bompeka Lepira, Michel Kaswa, Zacharie Munogolo Kashongwe

Journal of Tuberculosis Research Vol.5 No.4，December 15, 2017

DOI: 10.4236/jtr.2017.54029 1,387 Downloads 3,409 Views Citations
Implementation and Evaluation of Certain Properties of a Polymer Matrix Composite Material Reinforced by Fibrous Residues of Saccharum officinarum in View of an Applicability Orientation (Articles)

Marie Josette Ndengue, Merlin Zacharie Ayissi, Pierre Marcel Anicet Noah, Fabien Betene Ebanda, Atangana Ateba

J. of Minerals and Materials Characterization and Eng. Vol.9 No.2，March 26, 2021

DOI: 10.4236/jmmce.2021.92015 461 Downloads 1,132 Views Citations
Hormone-Naïve Metastatic Prostate Cancer: A Presentation of 110 Cases in a Urology Center in the City of Douala, Cameroon (Articles)

Cyril Kamadjou, Calson Ambomatei, Landry Mbouche, Zacharie Sando, Achille Mbassi, Fru Angwafor

Open Journal of Urology Vol.12 No.1，January 27, 2022

DOI: 10.4236/oju.2022.121009 66 Downloads 416 Views Citations
A Systematic Review of Excessive Speed Monitoring and Control System for Accident Prevention on Cameroon Highways (Articles)

Azeh Gerald, Innocent Ndoh Mbue, Ayissi Zacharie Merlin, Awa Terence Achiri

World Journal of Engineering and Technology Vol.10 No.1，February 14, 2022

DOI: 10.4236/wjet.2022.101002 133 Downloads 729 Views Citations
Medicinal Plants Used in Management of Various Mental Illnesses in Goma City, Democratic Republic of Congo (Articles)

Samuel Kule Kyolo, Esther Katuura, Godfrey Bbosa, Norah Mwebaza, Zacharie Tsongo Kibendelwa, Noeline Nakasujja

Neuroscience and Medicine Vol.13 No.1，February 25, 2022

DOI: 10.4236/nm.2022.131002 178 Downloads 991 Views Citations
Study and Design of a DC/AC Energy Converter for PV System Connected to the Grid Using Harmonic Selected Eliminated (HSE) Approach (Articles)

Dominique Bonkoungou, Éric Korsaga, Toussaint Guingané, Sosthène Tassembédo, Zacharie Koalaga, François Zougmoré

Open Journal of Applied Sciences Vol.12 No.3，March 18, 2022

DOI: 10.4236/ojapps.2022.123022 103 Downloads 851 Views Citations
Equilibrium Composition of a Plasma in the Low Voltage Air Circuit Breaker Contaminated by the Vapor of AgSnO₂ Alloy Electrical Contacts (Articles)

Banouga Adjigkiga, Kagoné Abdoul Karim, Yaguibou Wêpari Charles, Kohio Niéssan, Koalaga Zacharie, Zougmoré François

Advances in Materials Physics and Chemistry Vol.12 No.5，May 12, 2022

DOI: 10.4236/ampc.2022.125006 90 Downloads 522 Views Citations
Study of the Composition of a Plasma of Dry Air Contaminated by Al₂O₃, CO, Fe₂O₃ and SiO₂ (Articles)

Yaguibou W. Charles, Korsaga Eric, Korbeogo Aly Rachid, Koalaga Zacharie, Zougmore François

Advances in Materials Physics and Chemistry Vol.12 No.8，August 30, 2022

DOI: 10.4236/ampc.2022.128013 76 Downloads 343 Views Citations
An Exact Solution of Telegraph Equations for Voltage Monitoring of Electrical Transmission Line (Articles)

Daouda Konane, Wend Yam Serge Boris Ouedraogo, Toussaint Tilado Guingane, Abdoulaye Zongo, Zacharie Koalaga, François Zougmoré

Energy and Power Engineering Vol.14 No.11，November 21, 2022

DOI: 10.4236/epe.2022.1411036 82 Downloads 545 Views Citations
Breast Cancer Survival in Cameroon: Analysis of a Cohort of 404 Patients at the Yaoundé General Hospital (Articles)

Jean Dupont Kemfang Ngowa, Jean Marie Kasia, Jean Yomi, Achille Nkigoum Nana, Anny Ngassam, Irenée Domkam, Zacharie Sando, Paul Ndom

Advances in Breast Cancer Research Vol.4 No.2，March 30, 2015

DOI: 10.4236/abcr.2015.42005 4,563 Downloads 6,648 Views Citations
Management of Cervical Intra Epithelial Neoplasia by Loop Electrosurgical Excision Procedure in a Low Resource Country: An Experience from the Yaoundé General Hospital, Cameroon (Articles)

Jean Dupont Kemfang Ngowa, Anny Ngassam, Jovanny Fouogue Tsuala, Juny Metogo, Zacharie Sando, Angèle Kabeyene, Jean Marie Kasia

Open Journal of Obstetrics and Gynecology Vol.5 No.9，August 25, 2015

DOI: 10.4236/ojog.2015.59070 3,397 Downloads 4,348 Views Citations
Numerical Analysis of the Compression Ratio’s Influence, the Nature of the Fuel and the Injection Feed on the Cylinder Pressure (Articles)

Daniel Roméo Kamta Legue, Marcel Obounou, Ekobena Fouda Henri, Zacharie Merlin Ayissi, Mahamat Hassane Babikir, Ivan Ehawe

Energy and Power Engineering Vol.11 No.6，June 30, 2019

DOI: 10.4236/epe.2019.116016 801 Downloads 1,576 Views Citations
Low Detection Rate of Multidrug-Resistant and Rifampicin-Resistant Tuberculosis in the Democratic Republic of Congo: Trend Analysis 2013-2017 (Articles)

Innocent Kashongwe Murhula, Fina Mawete, Lay Ofali, Michel Kaswa, Francois Lepira Bompeka, Jean Marie Kayembe Ntumba, Zacharie Kashongwe Munogolo

Journal of Tuberculosis Research Vol.7 No.4，November 8, 2019

DOI: 10.4236/jtr.2019.74020 923 Downloads 1,693 Views Citations
An In-Depth Analysis of the Causes of Road Accidents in Developing Countries: Case Study of Douala-Dschang Highway in Cameroon (Articles)

Simon Armand Zogo Tsala, Merlin Zacharie Ayissi, Gerald Azeh, Pierre Anicet Noah, Fabien Betene Ebanda, Louis Max Ayina Ohandja

Journal of Transportation Technologies Vol.11 No.3，July 29, 2021

DOI: 10.4236/jtts.2021.113030 255 Downloads 3,309 Views Citations
Clinical and Radiological Particularities of COPD during Aging: Cross-Sectional Study Conducted in 3 Hospitals in Kinshasa (Articles)

Fiston Fiondo Dikamba, Aliocha Nkodila Natuhoyila, Stanis Okitotsho Wembonyama, Zacharie Kibendelwa Tsongo, Jean Tshibola Mukaya, Benjamin Longo Mbenza

Open Access Library Journal Vol.10 No.5，May 17, 2023

DOI: 10.4236/oalib.1110112 10 Downloads 53 Views Citations

<12 >

	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

	customer@scirp.org
	+86 18163351462(WhatsApp)
	1655362766

	Paper Publishing WeChat

Browse Subjects

Publish with us

Home

About SCIRP

Service

Policies