Ulrich Joel Felicien Bilounga - Articles - Scientific Research Publishing

First Study of Seawater Carbonate Chemistry Variability in a Portion of the Southern Atlantic Coast of Cameroon: Impact of Organic Pollution (Articles)

Ulrich Joel Felicien Bilounga, Fils Mamert Onana, Antoine Arfao Tamsa, Anselme Crepin Mama, Paul Alain Nana, Emmanuel Henock Dicka, Thomas Ewoukem Efole

Journal of Water Resource and Protection Vol.17 No.6，June 17, 2025

DOI: 10.4236/jwarp.2025.176020 1 Downloads 31 Views Citations
Mathematical Rotordynamic Model Regarding Excitation Due to Elliptical Shaft Journals in Electrical Motors Considering the Gyroscopic Effect (Articles)

Ulrich Werner

Applied Mathematics Vol.4 No.8A，July 25, 2013

DOI: 10.4236/am.2013.48A009 7,424 Downloads 10,050 Views Citations
This article belongs to the Special Issue on Mathematical Modeling
Mathematical Multibody Model of a Soft Mounted Induction Motor Regarding Forced Vibrations Due to Dynamic Rotor Eccentricities Considering Electromagnetic Field Damping (Articles)

Ulrich Werner

Journal of Applied Mathematics and Physics Vol.5 No.2，February 17, 2017

DOI: 10.4236/jamp.2017.52032 1,769 Downloads 3,237 Views Citations
Influence of the Foundation on the Threshold of Stability for Rotating Machines with Roller Bearings—A Theoretical Analysis (Articles)

Ulrich Werner

Journal of Applied Mathematics and Physics Vol.5 No.6，June 30, 2017

DOI: 10.4236/jamp.2017.56114 1,632 Downloads 2,791 Views Citations
Analysis of Different Vibration Control Strategies for Soft Mounted Induction Motors with Sleeve Bearings Using Active Motor Foot Mounts (Articles)

Ulrich Werner

Journal of Applied Mathematics and Physics Vol.7 No.3，March 25, 2019

DOI: 10.4236/jamp.2019.73045 732 Downloads 1,647 Views Citations
Active Vibration Control of Rotating Machines with Active Machine Foot Mounts on Soft Foundations Based on a 3D-Model (Articles)

Ulrich Werner

Journal of Applied Mathematics and Physics Vol.9 No.1，January 18, 2021

DOI: 10.4236/jamp.2021.91006 459 Downloads 1,462 Views Citations
Cold Agglutinin Disease Prevalence and Immunoglobulin M levels in Patients with Splenomegaly from Endemic Areas for Malaria in Rwanda (Articles)

Shikama Felicien, Masaisa Florence, Nkusi Eugene, Ntirenganya Cyprien, Devon Hale

Open Journal of Internal Medicine Vol.10 No.4，October 30, 2020

DOI: 10.4236/ojim.2020.104034 493 Downloads 1,679 Views Citations
Finite Element Wear Behavior Modeling of Al/Al₂SiO₅/C Chilled Hybrid Metal Matrix Composites (CHMMCs) (Articles)

Joel Hemanth

Materials Sciences and Applications Vol.2 No.7，July 29, 2011

DOI: 10.4236/msa.2011.27118 6,813 Downloads 11,733 Views Citations
Heat Transfer Analysis during External Chilling of Composite Material Castings through Experimental and Finite Element (FE) Modelling (Articles)

Joel Hemanth

Modeling and Numerical Simulation of Material Science Vol.4 No.1，January 2, 2014

DOI: 10.4236/mnsms.2014.41001 5,291 Downloads 8,385 Views Citations
Effect of Metallic, Nonmetallic, Water Cooled and Cryogenic Chills on Pearlite Content (PC), Eutectic Cell Count (ECC) and Grain Size (GS) of Hypo Eutectic Nickel Alloyed Cast Iron (Articles)

Joel Hemanth

Modeling and Numerical Simulation of Material Science Vol.7 No.1，February 28, 2017

DOI: 10.4236/mnsms.2017.71001 2,148 Downloads 3,355 Views Citations
Scanning Electron Microscopy (SEM) Analysis and Hardness of Diffusion Bonded Titanium-Titanium and Titanium-Copper Plates with Static Force and without Interlayers (Articles)

Joel Hemanth

Open Journal of Composite Materials Vol.7 No.2，April 30, 2017

DOI: 10.4236/ojcm.2017.72007 1,415 Downloads 3,382 Views Citations
Experimental, Mathematical and Finite Element Analysis (FEA) of Temperature Distribution through Rectangular Fin with Circular Perforations (Articles)

Joel Hemanth

Modeling and Numerical Simulation of Material Science Vol.7 No.2，April 28, 2017

DOI: 10.4236/mnsms.2017.72002 1,913 Downloads 4,324 Views Citations
Development of Nickel Alloy Reinforced with Fused SiO2 Chilled Composites and Evaluation of Thermal Properties (Thermal Conductivity & Coefficient of Thermal Expansion) and Temperature Distribution by Finite Element Analysis (FEA) (Articles)

Joel Hemanth

Open Journal of Composite Materials Vol.7 No.5，September 15, 2017

DOI: 10.4236/ojcm.2017.75017 1,336 Downloads 2,733 Views Citations
Tribological Behavior of Copper Chilled Aluminum Alloy (LM-13) Reinforced with Beryl Metal Matrix Composites (Articles)

Joel Hemanth

Modeling and Numerical Simulation of Material Science Vol.9 No.3，July 23, 2019

DOI: 10.4236/mnsms.2019.93004 964 Downloads 2,274 Views Citations
Using Sorghum Stalk as a Partial Replacement of Lime in the Stabilization of Red Clay Soil for Road Sub-Grade Construction (Articles)

Joel Kimarai

Engineering Vol.15 No.6，June 12, 2023

DOI: 10.4236/eng.2023.156029 164 Downloads 652 Views Citations
The “Dead Universe” Theory: Natural Separation of Galaxies Driven by the Remnants of a Supermassive Dead Universe (Articles)

Joel Almeida

Natural Science Vol.16 No.6，June 12, 2024

DOI: 10.4236/ns.2024.166006 137 Downloads 3,097 Views Citations
Dead Universe Theory: From the End of the Big Bang to Beyond the Darkness and the Cosmic Origins of Black Holes (Articles)

Joel Almeida

Open Access Library Journal Vol.11 No.9，September 26, 2024

DOI: 10.4236/oalib.1112143 83 Downloads 1,199 Views Citations
Dirac Hamiltonian with Imaginary Mass and Induced Helicity—Dependence by Indefinite Metric (Articles)

Ulrich D. Jentschura

Journal of Modern Physics Vol.3 No.9，September 24, 2012

DOI: 10.4236/jmp.2012.39116 4,783 Downloads 7,467 Views Citations
Non-peptide ligands in the characterization of peptide receptors at the interface between neuroendocrine and mental diseases (Articles)

Margit Pissarek, Ulrich Disko

World Journal of Neuroscience Vol.3 No.2，May 23, 2013

DOI: 10.4236/wjns.2013.32014 4,741 Downloads 8,318 Views Citations
Age of grassy strips influences biodiversity of ground beetles in organic agro-ecosystems (Articles)

Mazhar Ranjha, Ulrich Irmler

Agricultural Sciences Vol.4 No.5，May 28, 2013

DOI: 10.4236/as.2013.45030 3,956 Downloads 6,517 Views Citations

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