R. A. Umana - Articles - Scientific Research Publishing

Model for the Calculation of the Concentration of Dissolved Hematite during Hydrogen Peroxide Leaching of Iron Oxide Ore (Articles)

C. I. Nwoye, C. C. Nwakwuo, C. Nlebedim, U.C. Nwoye, R. A. Umana, G. C. Obasi

J. of Minerals and Materials Characterization and Eng. Vol.8 No.5，May 20, 2009

DOI: 10.4236/jmmce.2009.85030 7,389 Downloads 9,045 Views Citations
Model for Predictive Analysis of Heat Absorbed by Oxalic Acid Solution Relative to the Solution Temperature during Leaching of Iron Oxide Ore (Articles)

C. I. Nwoye, C. S. Nwobodo, C. Nlebedim, U.C. Nwoye, R. A. Umana, G. C. Obasi

J. of Minerals and Materials Characterization and Eng. Vol.8 No.7，July 20, 2009

DOI: 10.4236/jmmce.2009.87046 5,255 Downloads 6,593 Views Citations
Knowledge Innovative Organization: The Effect of Constant Organization Renewal (Articles)

Abu Saleh Md. Sohel-Uz-Zaman, Umana Anjalin

Journal of Service Science and Management Vol.2 No.4，December 15, 2009

DOI: 10.4236/jssm.2009.24046 5,477 Downloads 9,970 Views Citations
Tuberculosis in Well-Nourished Children in Calabar, Nigeria (Articles)

Atana Ewa, Aniefon Umana, Nta Okoi, Francis Akpan, Carlistus Enyuma

Journal of Tuberculosis Research Vol.3 No.2，June 30, 2015

DOI: 10.4236/jtr.2015.32009 3,456 Downloads 4,442 Views Citations
Implementing Total Quality Management in Education: Compatibility and Challenges (Articles)

Abu Saleh Md. Sohel-Uz-Zaman, Umana Anjalin

Open Journal of Social Sciences Vol.4 No.11，November 30, 2016

DOI: 10.4236/jss.2016.411017 13,267 Downloads 52,758 Views Citations
Outbreak, Distribution and Damage Characteristics of Cocoa Stem Borer, Eulophonotus myrmeleon Felder 1874 (Lepidoptera: Cossidae) in Major Cocoa Producing States in Nigeria (Articles)

Emem Basil Kingsley-Umana, Uche Evarestus Asogwa, Idongesit Mokwunye

Advances in Entomology Vol.10 No.2，April 6, 2022

DOI: 10.4236/ae.2022.102013 226 Downloads 1,610 Views Citations
Cutaneous Metastatic Disease: Case Series in a Tropical Setting (Articles)

Maurice E. Asuquo, Aniefon N. Umana, Victor I. C. Nwagbara, Martin Nnoli, Theophilus Ugbem

Case Reports in Clinical Medicine Vol.5 No.1，January 26, 2016

DOI: 10.4236/crcm.2016.51005 4,447 Downloads 5,459 Views Citations
Power Aware Routing Protocol (PARP) for Wireless Sensor Networks (Articles)

R. Prema, R. Rangarajan

Wireless Sensor Network Vol.4 No.5，May 3, 2012

DOI: 10.4236/wsn.2012.45019 10,575 Downloads 15,860 Views Citations
An Innovative Low Cost EM Pollution Measurement System (Articles)

R. Sittalatchoumy, R. Seetharaman

Circuits and Systems Vol.7 No.8，June 29, 2016

DOI: 10.4236/cs.2016.78176 2,198 Downloads 3,126 Views Citations
Ant Lion Optimization Approach for Load Frequency Control of Multi-Area Interconnected Power Systems (Articles)

R. Satheeshkumar, R. Shivakumar

Circuits and Systems Vol.7 No.9，July 19, 2016

DOI: 10.4236/cs.2016.79206 3,250 Downloads 5,833 Views Citations
Obtaining Optimal Solution by Using Very Good Non-Basic Feasible Solution of the Transportation and Linear Programming Problem (Articles)

R. R. K. Sharma

American Journal of Operations Research Vol.7 No.5，September 1, 2017

DOI: 10.4236/ajor.2017.75021 1,386 Downloads 4,370 Views Citations
Power Analysis of Sensor Node Using Simulation Tool (Articles)

R. Sittalatchoumy, R. Kanthavel, R. Seetharaman

Circuits and Systems Vol.7 No.13，November 29, 2016

DOI: 10.4236/cs.2016.713348 2,799 Downloads 6,009 Views Citations
A Comparison Of Liberation Determinations By Particle Area Percentage And Exposed Particle Perimeter Percentage In A Flotation Concentrator (Articles)

R. Lastra

J. of Minerals and Materials Characterization and Eng. Vol.1 No.1，June 12, 2002

DOI: 10.4236/jmmce.2002.11003 10,491 Downloads 12,118 Views Citations
Studies on Dissolution Behaviour of Nanoparticulate Curcumin Formulation (Articles)

R. Ravichandran

Advances in Nanoparticles Vol.2 No.1，February 28, 2013

DOI: 10.4236/anp.2013.21010 12,823 Downloads 21,549 Views Citations
Pharmacokinetic Study of Nanoparticulate Curcumin: Oral Formulation for Enhanced Bioavailability (Articles)

R. Ravichandran

Journal of Biomaterials and Nanobiotechnology Vol.4 No.3，July 30, 2013

DOI: 10.4236/jbnb.2013.43037 12,794 Downloads 17,509 Views Citations
The Arithmetic Mean Standard Deviation Distribution: A Geometrical Framework (Articles)

R. Caimmi

Applied Mathematics Vol.4 No.11D，October 22, 2013

DOI: 10.4236/am.2013.411A4001 8,127 Downloads 11,264 Views Citations
This article belongs to the Special Issue on Advances in Geometry
Optimized Parameter Combinations of Hydraulic Damper Modules (Articles)

R. Sonnenburg

Journal of Transportation Technologies Vol.4 No.3，July 31, 2014

DOI: 10.4236/jtts.2014.43025 4,428 Downloads 5,294 Views Citations
CSA Discounting: Impacts on Pricing and Risk of Commodity Derivatives (Articles)

R. Abbate

Journal of Financial Risk Management Vol.3 No.3，September 29, 2014

DOI: 10.4236/jfrm.2014.33011 13,102 Downloads 16,029 Views Citations
The Weighted Mean Standard Deviation Distribution: A Geometrical Framework (Articles)

R. Caimmi

Applied Mathematics Vol.6 No.3，March 12, 2015

DOI: 10.4236/am.2015.63049 7,575 Downloads 9,343 Views Citations
The Effects of Credit Risk and Funding on the Pricing of Uncollateralized Derivative Contracts (Articles)

R. Abbate

Journal of Financial Risk Management Vol.4 No.2，April 29, 2015

DOI: 10.4236/jfrm.2015.42006 9,624 Downloads 11,617 Views Citations

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