Fangnon Firmin Fangninou - Articles - Scientific Research Publishing

Water Scarcity in Kenya: Current Status, Challenges and Future Solutions (Articles)

Faith Mulwa, Zhuo Li, Fangnon Firmin Fangninou

Open Access Library Journal Vol.8 No.1, January 20, 2021

DOI: 10.4236/oalib.1107096 2,130 Downloads 41,415 Views Citations
Cosmic Time Transformations in Cosmological Relativity (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.2 No.2, April 19, 2016

DOI: 10.4236/jhepgc.2016.22022 2,004 Downloads 3,380 Views Citations
Ground State Energy Density of the Quantum Harmonic Oscillator (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.5 No.3, July 31, 2019

DOI: 10.4236/jhepgc.2019.53049 806 Downloads 1,657 Views Citations
Particle Pair Production in Cosmological General Relativity—Redux (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.6 No.1, December 4, 2019

DOI: 10.4236/jhepgc.2020.61004 552 Downloads 1,294 Views Citations
Big Bang Nucleosynthesis in Carmeli Cosmology—Mass Density, Temperature and Expansion Rate of the Early Universe (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.7 No.1, January 29, 2021

DOI: 10.4236/jhepgc.2021.71017 499 Downloads 1,346 Views Citations
Binary Star System Decay by Graviton Interaction (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.8 No.2, April 6, 2022

DOI: 10.4236/jhepgc.2022.82026 236 Downloads 1,326 Views Citations
The Theory of Gravitons in the Expansion of the Universe (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.8 No.3, July 14, 2022

DOI: 10.4236/jhepgc.2022.83041 204 Downloads 1,076 Views Citations
Theory of Gravitons in Spiral and Dwarf Galaxy Rotation Curves (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.8 No.3, July 29, 2022

DOI: 10.4236/jhepgc.2022.83055 222 Downloads 974 Views Citations
How the Redshift of Gravitons Explains Dark Matter and Dark Energy (Articles)

Firmin J. Oliveira

Journal of Modern Physics Vol.13 No.11, November 4, 2022

DOI: 10.4236/jmp.2022.1311084 256 Downloads 1,579 Views Citations
This article belongs to the Special Issue on Dark Matter and Dark Energy
New Insights into the Action of Gravitons in Spiral Galaxies (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.9 No.4, September 26, 2023

DOI: 10.4236/jhepgc.2023.94072 146 Downloads 606 Views Citations
Evaluating the Effects of Graviton Redshift upon Spiral Galaxy Rotation Curves, Surface Brightness Magnitudes and Gravitational Lensing (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.10 No.3, July 5, 2024

DOI: 10.4236/jhepgc.2024.103059 140 Downloads 515 Views Citations
The Impact of Climate Change and Governance on Migration in Africa (Articles)

Kacou Firmin Croi

Modern Economy Vol.15 No.6, June 28, 2024

DOI: 10.4236/me.2024.156034 270 Downloads 1,126 Views Citations
The BTFR and MOND with Redshifts of Graviton Energy (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.10 No.4, October 25, 2024

DOI: 10.4236/jhepgc.2024.104106 47 Downloads 313 Views Citations
Graviton Redshift Theory of Dark Matter in Spiral and Dwarf Galaxies (Articles)

Firmin J. Oliveira

Journal of High Energy Physics, Gravitation and Cosmology Vol.12 No.1, January 13, 2026

DOI: 10.4236/jhepgc.2026.121016 32 Downloads 166 Views Citations
Debt and Growth in West African Economic and Monetary Union Countries (WAEMU): The Role of Institutional Quality (Articles)

Kacou Firmin Croi, Adama Diaw

Modern Economy Vol.11 No.9, September 21, 2020

DOI: 10.4236/me.2020.119107 718 Downloads 2,313 Views Citations
High Frequency of HBeAg-Negative Cases in Naive HBsAg-Positive Subjects with Chronic Hepatitis B Virus Infection Managed in the Yaoundé Hepatitis Therapeutic Committee: A Cross Sectional Study (Articles)

Firmin Ankouane, Mathurin Kowo, Oudou Njoya, Elie Claude Ndjitoyap Ndam

Open Journal of Epidemiology Vol.5 No.2, May 12, 2015

DOI: 10.4236/ojepi.2015.52015 4,116 Downloads 7,651 Views Citations
Prevalence of the hepatitis B surface antigen in a population of workers in Cameroon (Articles)

Firmin Ankouane Andoulo, Michèle Tagni-Sartre, Dominique Noah Noah, Roger Djapa, Elie Claude Ndjitoyap Ndam

Open Journal of Gastroenterology Vol.3 No.8, December 26, 2013

DOI: 10.4236/ojgas.2013.38057 4,834 Downloads 7,439 Views Citations
Estimation of Hydraulic Conductivity of Soils at a Watershed-Scale Using Porchet’s Method: Application in the Olezoa Waterhed, Yaounde, Cameroon (Articles)

André Firmin Bon, Auguste Ombolo, Guillaume Ewodo Mboudou, Jules Rémy Ndam Ngoupayou, Georges Emmanuel Ekodeck

International Journal of Geosciences Vol.7 No.3, March 31, 2016

DOI: 10.4236/ijg.2016.73031 2,566 Downloads 3,886 Views Citations
Assessment of the Physico-Chemical Pollution of a Water Body in a Perspective of Integrated Water Resource Management: Case Study of Nokoué Lake (Articles)

Josué Zandagba, Firmin M. Adandedji, Daouda Mama, Amédée Chabi, Abel Afouda

Journal of Environmental Protection Vol.7 No.5, April 18, 2016

DOI: 10.4236/jep.2016.75059 2,677 Downloads 4,506 Views Citations
Inorganic Fertilizer Adoption, Use Intensity and Rainfed Rice Yield in Benin (Articles)

Firmin N. Anago, Dagbenonbakin G. Dieudonné, Agbangba C. Emile, Oussou C. T. Brice, Amadji L. Guillaume

Open Journal of Soil Science Vol.10 No.1, January 20, 2020

DOI: 10.4236/ojss.2020.101001 1,134 Downloads 2,932 Views Citations

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