Hippolyte Nyengeri - Articles - Scientific Research Publishing

The Explicit Fatunla’s Method for First-Order Stiff Systems of Scalar Ordinary Differential Equations: Application to Robertson Problem (Articles)

Hippolyte Nyengeri, Eugène Ndenzako, Rénovat Nizigiyimana

Open Access Library Journal Vol.6 No.4，April 10, 2019

DOI: 10.4236/oalib.1105291 1,115 Downloads 3,600 Views Citations
Frobenius Series Solutions of the Schrodinger Equation with Various Types of Symmetric Hyperbolic Potentials in One Dimension (Articles)

Hippolyte Nyengeri, René Simbizi, Audace Girukwishaka, Rénovat Nizigiyimana, Eugène Ndenzako

Open Access Library Journal Vol.5 No.7，July 26, 2018

DOI: 10.4236/oalib.1104728 625 Downloads 2,089 Views Citations
Application of the Economization of Power Series to Solving the Schrödinger Equation for the Gaussian Potential via the Asymptotic Iteration Method (Articles)

Hippolyte Nyengeri, Benoit Manariyo, Rénovat Nizigiyimana, Salomon Mugisha

Open Access Library Journal Vol.7 No.7，July 23, 2020

DOI: 10.4236/oalib.1106505 1,187 Downloads 1,889 Views Citations
Effect of Asymmetric Finite Difference Formulas on the Orders of Central Difference Approximations for the Second Derivative of a Periodic Function (Articles)

Hippolyte Nyengeri, Jimmy Jackson Sinzingayo, Bonaventure Dusabe, Eugène Ndenzako

Open Access Library Journal Vol.10 No.11，November 30, 2023

DOI: 10.4236/oalib.1110875 64 Downloads 490 Views Citations
Application of the Frobenius Method to the Schrodinger Equation for a Spherically Symmetric Hyperbolic Potential (Articles)

Hippolyte Nyengeri, Rénovat Nizigiyima, Eugène Ndenzako, Félix Bigirimana, Dieudonné Niyonkuru, Audace Girukwishaka

Open Access Library Journal Vol.5 No.10，October 29, 2018

DOI: 10.4236/oalib.1104950 675 Downloads 2,628 Views Citations
Power and Chebyshev Series Transformation Formulas with Applications to Solving Ordinary Differential Equations via the Fröbenius and Taylor’s Methods (Articles)

Hippolyte Nyengeri, Rénovat Nizigiyimana, Jean-Pierre Mutankana, Henry Bayaga, Ferdinand Bayubahe

Open Access Library Journal Vol.8 No.2，February 26, 2021

DOI: 10.4236/oalib.1107142 238 Downloads 1,763 Views Citations
Supervised Learning Algorithm on Unstructured Documents for the Classification of Job Offers: Case of Cameroun (Articles)

Fritz Sosso Makembe, Roger Atsa Etoundi, Hippolyte Tapamo

Journal of Computer and Communications Vol.11 No.2，February 27, 2023

DOI: 10.4236/jcc.2023.112006 106 Downloads 477 Views Citations
Prevalence of Malaria Infection among People Living with HIV in Kinshasa (Articles)

Erick Ntambwe Kamangu, Hypolite Mavoko Muhindo, Carole Weba Wapa-Kamangu, Hippolyte Nani-Tuma Situakibanza

Open Access Library Journal Vol.2 No.2，February 12, 2015

DOI: 10.4236/oalib.1101077 652 Downloads 1,449 Views Citations
Nicotinamide Inhibition Properties for Copper Corrosion in 3.5% NaCl Solution: Experimental and Theorical Investigations (Articles)

Coulibaly Nagnonta Hippolyte, Brou Yapi Serge, Akpa Sagne, Juan Creus, Trokourey Albert

Journal of Materials Science and Chemical Engineering Vol.6 No.3，March 30, 2018

DOI: 10.4236/msce.2018.63008 1,184 Downloads 2,801 Views Citations
Electrochemical Study of the Synergistic Effect of Two Copper Corrosion Inhibitors, Nicotinic Acid (NAC) and Nicotinamide (NAM) in Two Different Media (Articles)

Yapi Serge Brou, Nagnonta Hippolyte Coulibaly, N’Guessan Yao Silvère Diki, Juan Creus, Albert Trokourey

Open Journal of Physical Chemistry Vol.9 No.4，October 31, 2019

DOI: 10.4236/ojpc.2019.94011 747 Downloads 1,750 Views Citations
Experimental and Theoretical Investigations on Copper Corrosion Inhibition by Cefixime Drug in 1M HNO₃ Solution (Articles)

N’guessan Yao Silvère Diki, Nagnonta Hippolyte Coulibaly, Ollo Kambiré, Albert Trokourey

Journal of Materials Science and Chemical Engineering Vol.9 No.5，May 21, 2021

DOI: 10.4236/msce.2021.95002 319 Downloads 1,418 Views Citations
Co-Occurring Plant Species of the West African Critically Endangered Aubregrinia taïensis Heine, in Côte d’Ivoire (Articles)

Doudjo Noufou Ouattara, Hermann Hippolyte Tro, Dofoungo Koné, Akoua Emilia Afanvi, Doh Amed Coulibaly, Adama Bakayoko

American Journal of Plant Sciences Vol.14 No.8，August 23, 2023

DOI: 10.4236/ajps.2023.148061 128 Downloads 519 Views Citations
High Blood Pressure and Its Correlates among Assistant Physical Education Teachers in Republic of Benin (West Africa) (Articles)

Polycarpe Gouthon, Barnabe Akplogan, Jean-Marie Falola, Houndjovi Pierre Dansou, Hippolyte Agboton, Solange Adegnika, Issiako Bio Nigan

Advances in Physical Education Vol.2 No.2，May 14, 2012

DOI: 10.4236/ape.2012.22011 4,345 Downloads 8,337 Views Citations
7-(2-Ethyltiophenyl) Theophylline as Copper Corrosion Inhibitor in 1M HNO₃ (Articles)

Ouédraogo Augustin, Akpa Sagne Jacques, Diki N’guessan Yao Silvère, Diomande Gbe Gondo Didier, Coulibaly Nagnonta Hippolyte, Trokourey Albert

Journal of Materials Science and Chemical Engineering Vol.6 No.8，August 31, 2018

DOI: 10.4236/msce.2018.68004 1,012 Downloads 2,078 Views Citations
Effect of Artemisia annua L. as Substitute to Sulfonamides (Sodium Sulfadimerzine) on Coccidiosis and Growth Performance in Rabbits (Articles)

Hippolyte Mekuiko Watsop, Djibrilla Nabilatou, Jules Lemoufouet, Ronald Vougat Ngom, Emile Miegoue, Mouchili Mama, Mamoudou Abdoulmoumini, Tendonkeng Fernand

Open Journal of Animal Sciences Vol.12 No.2，February 28, 2022

DOI: 10.4236/ojas.2022.122012 247 Downloads 992 Views Citations
Physico-Chemical Pollution and Trophic State of Biétry Bay (Ebrié Lagoon, Abidjan, Ivory Coast) (Articles)

Dan Eude Kpannieu, Kouakou Norbert Kouadio, Ignace Christian M’Bra, Coulibaly Nagnonta Hippolyte, Lacina Coulibaly, S. Ouffouet

Journal of Materials Science and Chemical Engineering Vol.10 No.5，May 31, 2022

DOI: 10.4236/msce.2022.105006 185 Downloads 764 Views Citations
Phosphorus and Nitrogen Removal by Saturated Vertical-Flow Constructed Wetlands (SVCWs) Type Micro-Pilot Using Shale from Ivory Coast as a Substrate (Articles)

Dan Eude Kpannieu, Norbert Kouakou Kouadio, N’Dri Séraphin Konan, Coulibaly Nagnonta Hippolyte, Martine Mallet, Lacina Coulibaly, Christian Ruby

Journal of Geoscience and Environment Protection Vol.10 No.8，August 18, 2022

DOI: 10.4236/gep.2022.108003 140 Downloads 862 Views Citations
Renal Responses to a Series of Handball Games Played in Sub-Saharan Environment by Amateur Division 1 of Female Players (Articles)

Brigitte Affidehome Tonon, Bruno Agboton, Jean-Marie Falola, Polycarpe Gouthon, Issiako Bio Nigan, Edgard-Marius Ouendo, Hippolyte Agboton, Jacques-Remy Poortmans

Advances in Physical Education Vol.2 No.3，August 27, 2012

DOI: 10.4236/ape.2012.23019 4,836 Downloads 8,457 Views Citations
Mutual Health Insurance and Access to Care in the Health Zone of Kabinda, Kasai-Oriental, Democratic Republic of Congo (DRC) (Articles)

Cibangu Kazadi Richard, Bilonda Mpiana Alphonsine, Kabengele Mpinga Emmanuel, Mulewu Ngandu Hippolyte, Ciamala Mukendi Paul, Kanyiki Katala Moise, Kapitena Mangola Dominique, Tshimungu Kandolo Félicien

Open Access Library Journal Vol.4 No.4，April 28, 2017

DOI: 10.4236/oalib.1103568 1,233 Downloads 2,353 Views Citations
Effect of Added Quantity of the Callistemon viminalis Essential Oil on the in Vivo Digestibility of Pennisetum clandestinum Hay and Some Biochemical Parameters on the West African Dwarf Goat (Articles)

Hippolyte Watsop Mekuiko, Fernand Tendonkeng, Ferdinand Ngoula, Emile Miegoue, Jules Lemoufouet, Bienvenu Fogang Zogang, Zack Kambale Muhindo, Albert Chounna, Mama Mouchili, Etienne Pamo Tedonkeng

Journal of Agricultural Chemistry and Environment Vol.7 No.2，May 14, 2018

DOI: 10.4236/jacen.2018.72008 726 Downloads 1,440 Views Citations

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