Department of Mathematics and Statistics, University of Port-Harcourt, Port-Harcourt, Nigeria - Articles

A Glorious Literature on Linear Goal Programming Algorithms (Articles)

Ukamaka Cynthia Orumie, Daniel Ebong

American Journal of Operations Research Vol.4 No.2，March 25, 2014

DOI: 10.4236/ajor.2014.42007 10,337 Downloads 15,784 Views Citations
Outlier Detection and Effects on Modeling (Articles)

Christopher O. Arimie, Emmanuel O. Biu, Maxwell A. Ijomah

Open Access Library Journal Vol.7 No.9，September 16, 2020

DOI: 10.4236/oalib.1106619 586 Downloads 3,287 Views Citations
Additive Decomposition with Arima Model Forecasts When the Trend Component Is Quadratic (Articles)

Biu O. Emmanuel, Dennis Enegesele, C. O. Arimie

Open Access Library Journal Vol.7 No.7，July 13, 2020

DOI: 10.4236/oalib.1106435 158 Downloads 823 Views Citations
A Cox Proportional Hazard Model Approach to Age at First Sexual Intercourse in Nigeria (Articles)

Chukwudi Paul Obite, Desmond Chekwube Bartholomew, Iheoma Blessing Duru, Joan Ismaila-Cosmos, Chidiebere Chukwuemeka

Open Journal of Statistics Vol.10 No.2，April 10, 2020

DOI: 10.4236/ojs.2020.102018 409 Downloads 1,135 Views Citations
This article belongs to the Special Issue on Applied Statistics
Of a Fatigued Thick-Walled Cylindrical Pipe on the Brink of Yielding (Articles)

Nzerem Francis Egenti

Open Access Library Journal Vol.2 No.7，July 7, 2015

DOI: 10.4236/oalib.1101345 823 Downloads 1,252 Views Citations
Biophysical Evaluation of the Vadose Zone at a Landfill Site in the Niger Delta, Nigeria (Articles)

Akaha C. Tse, Lucky O. Odokuma

Journal of Geoscience and Environment Protection Vol.4 No.4，April 22, 2016

DOI: 10.4236/gep.2016.44006 1,602 Downloads 2,221 Views Citations
A Review of Activity Time Distributions in Risk Analysis (Articles)

Enobong Francis Udoumoh, Daniel W. Ebong

American Journal of Operations Research Vol.7 No.6，November 27, 2017

DOI: 10.4236/ajor.2017.76027 1,133 Downloads 3,181 Views Citations
Modeling the Nigerian Bonny Light Crude Oil Price: The Power of Fuzzy Time Series (Articles)

Desmond Chekwube Bartholomew, Ukamaka Cynthia Orumie, Chukwudi Paul Obite, Blessing Iheoma Duru, Felix Chikereuba Akanno

Open Journal of Modelling and Simulation Vol.9 No.4，September 27, 2021

DOI: 10.4236/ojmsi.2021.94024 148 Downloads 703 Views Citations
Modeling of Catfish Farm Using Lexicographic Linear Goal Programming (Articles)

Ukamaka Cynthia Orumie, Egenti Francis Nzerem, Chekwube Bartholomew Desmond

American Journal of Operations Research Vol.12 No.3，May 20, 2022

DOI: 10.4236/ajor.2022.123006 70 Downloads 341 Views Citations
Modelling Complete Power Outage Data Using Reliability (Articles)

N. P. Akpan, N. A. Bassey

American Journal of Operations Research Vol.11 No.2，March 8, 2021

DOI: 10.4236/ajor.2021.112005 253 Downloads 897 Views Citations
Comparison of Solution Methods for some Classical Flow Problems in Rarified Gas Dynamics (Articles)

Ignatius N. Njoseh, Alex Musa

Journal of Applied Mathematics and Physics Vol.1 No.3，September 20, 2013

DOI: 10.4236/jamp.2013.13006 4,615 Downloads 6,880 Views Citations
Cubic Spline Regression: An Application to Early Bipolar Disorder Dynamics (Articles)

Petronilla Uchenna Ogoke, Chinaka Ethelbert Nduka, Ajibola Taiwo Soyinka

Open Journal of Statistics Vol.6 No.6，November 14, 2016

DOI: 10.4236/ojs.2016.66080 1,265 Downloads 1,947 Views Citations
Theoretical Studies on the Effect of Confinement on Quantum Dots Using the Brus Equation (Articles)

Ephrem O. Chukwuocha, Michael C. Onyeaju, Taylor S. T. Harry

World Journal of Condensed Matter Physics Vol.2 No.2，May 18, 2012

DOI: 10.4236/wjcmp.2012.22017 20,633 Downloads 34,966 Views Citations
Postpartum Haemorrhage Following Unsupervised Labour: The Role of the Anaesthetist (Articles)

Longinus N. Ebirim, Benjamin Lagiri, Omiepirisa Yvonne Buowari

Open Journal of Anesthesiology Vol.2 No.5，November 28, 2012

DOI: 10.4236/ojanes.2012.25046 3,684 Downloads 5,889 Views Citations
Mitotic Studies on Combretum Loefl. from Nigeria (Articles)

Chimezie Ekeke, Ikechukwu O. Agbagwa, Bosa E. Okoli

American Journal of Plant Sciences Vol.4 No.3，March 14, 2013

DOI: 10.4236/ajps.2013.43064 3,953 Downloads 6,333 Views Citations
Software Dysfunction: Why Do Software Fail? (Articles)

Edward E. Ogheneovo

Journal of Computer and Communications Vol.2 No.6，April 25, 2014

DOI: 10.4236/jcc.2014.26004 8,000 Downloads 13,048 Views Citations
Effect of an Organic Inhibitor on the Electrical Properties of High Carbon Steel in Simulated Acid Environment (Articles)

Osarolube Eziaku

Journal of Materials Science and Chemical Engineering Vol.2 No.7，July 7, 2014

DOI: 10.4236/msce.2014.27003 2,119 Downloads 3,413 Views Citations
On the Relationship between Software Complexity and Maintenance Costs (Articles)

Edward E. Ogheneovo

Journal of Computer and Communications Vol.2 No.14，November 21, 2014

DOI: 10.4236/jcc.2014.214001 9,522 Downloads 13,088 Views Citations
Precipitation of Heavy Organics (Asphaltenes) from Crude Oil Residue Using Binary Mixtures of n-Alkanes (Articles)

O. Achugasim, I. E. Ekpo

Advances in Chemical Engineering and Science Vol.5 No.1，January 20, 2015

DOI: 10.4236/aces.2015.51010 4,785 Downloads 5,757 Views Citations
Assessment of Oyster Mushrooms Found on Polluted Soil for Consumption (Articles)

Olutayo M. Adedokun

Natural Resources Vol.6 No.5，May 6, 2015

DOI: 10.4236/nr.2015.65031 2,788 Downloads 4,035 Views Citations

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