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Fitness of Four-Parameter Beta Distribution Function for Forecasting Gold Reserve and Its Production Lifespan in Ghana
(Articles)
Samuel Kwaku Obeng
,
Christiana C. Nyarko
,
Lewis Brew
,
K. Sagary Nokoe
Open Journal of Statistics
Vol.13 No.4
,August 23, 2023
DOI:
10.4236/ojs.2023.134028
83
Downloads
441
Views
Citations
An Empirical Analysis of the Sustainability of Public Debt in Ghana
(Articles)
Gideon Amankwah
,
Grace Ofori-Abebrese
,
Kofi Kamasa
Theoretical Economics Letters
Vol.8 No.11
,August 2, 2018
DOI:
10.4236/tel.2018.811133
1,686
Downloads
4,467
Views
Citations
Are Voters Mind Static? Statistical Analysis of Unremitting Shift of Mind of Ghanaian Voters (2016-2020)
(Articles)
Samuel Kwaku Obeng
,
Peter K. Nyarko
,
Kofi Samuel Bassah Quansah
Open Journal of Statistics
Vol.13 No.4
,August 8, 2023
DOI:
10.4236/ojs.2023.134022
54
Downloads
296
Views
Citations
Performance Analysis of Image Smoothing Techniques on a New Fractional Convolution Mask for Image Edge Detection
(Articles)
Peter Amoako-Yirenkyi
,
Justice Kwame Appati
,
Isaac Kwame Dontwi
Open Journal of Applied Sciences
Vol.6 No.7
,July 29, 2016
DOI:
10.4236/ojapps.2016.67048
2,227
Downloads
4,058
Views
Citations
On the Analysis and Numerical Formulation of Miscible Fluid Flow in Porous Media Using Chebyshev Wavelets Collocation Method
(Articles)
Peter Amoako-Yirenkyi
,
Gaston Edem Awashie
,
Isaac Kwame Dontwi
Journal of Applied Mathematics and Physics
Vol.4 No.7
,July 11, 2016
DOI:
10.4236/jamp.2016.47126
1,479
Downloads
2,496
Views
Citations
A Modified Lagrange Method for Solving Convex Quadratic Optimization Problems
(Articles)
Twum B. Stephen
,
Avoka John
,
Christian J. Etwire
Open Journal of Optimization
Vol.13 No.1
,March 18, 2024
DOI:
10.4236/ojop.2024.131001
23
Downloads
139
Views
Citations
Portfolio Optimization of Some Stocks on the Ghana Stock Exchange Using the Markowitz Mean-Variance Approach
(Articles)
Anuwoje Ida Logubayom
,
Togborlo Annani Victor
Journal of Financial Risk Management
Vol.8 No.1
,March 22, 2019
DOI:
10.4236/jfrm.2019.81003
1,381
Downloads
3,255
Views
Citations
A Min-Max Strategy to Aid Decision Making in a Bi-Objective Discrete Optimization Problem Using an Improved Ant Colony Algorithm
(Articles)
Douglas Yenwon Kparib
,
Stephen Boakye Twum
,
Douglas Kwasi Boah
American Journal of Operations Research
Vol.9 No.4
,July 31, 2019
DOI:
10.4236/ajor.2019.94010
894
Downloads
2,098
Views
Citations
An Improved Affine-Scaling Interior Point Algorithm for Linear Programming
(Articles)
Douglas Kwasi Boah
,
Stephen Boakye Twum
Journal of Applied Mathematics and Physics
Vol.7 No.10
,October 30, 2019
DOI:
10.4236/jamp.2019.710172
624
Downloads
1,579
Views
Citations
Investigation into Recent Temperature and Rainfall Trends in Mali Using Mann-Kendall Trend Test: Case Study of Bamako
(Articles)
Alikalifa Sanogo
,
Roland Songotu Kabange
,
Prince Appiah Owusu
,
Bakary Issa Djire
,
Racheal Fosu Donkoh
,
Nasser Dia
Journal of Geoscience and Environment Protection
Vol.11 No.3
,March 29, 2023
DOI:
10.4236/gep.2023.113011
130
Downloads
821
Views
Citations
Meteorological Drought Detection and Forecast Using Standardized Precipitation Index and Univariate Distribution Models: Case Study of Bamako, Mali
(Articles)
Alikalifa Sanogo
,
Prince Appiah Owusu
,
Roland Songotu Kabange
,
Bakary Issa Djire
,
Racheal Fosu Donkoh
,
Nasser Dia
Journal of Geoscience and Environment Protection
Vol.11 No.7
,July 12, 2023
DOI:
10.4236/gep.2023.117003
99
Downloads
610
Views
Citations
Local Trade Networks among Farmers and Traders
(Articles)
Abdul-Samad Abdul-Rahaman
,
Patience Pokuaa Gambrah
Social Networking
Vol.12 No.4
,September 6, 2023
DOI:
10.4236/sn.2023.124006
89
Downloads
500
Views
Citations
Half-Life Volatility Measure of the Returns of Some Cryptocurrencies
(Articles)
Abonongo John
,
Anuwoje Ida Logubayom
,
Raymond Nero
Journal of Financial Risk Management
Vol.8 No.1
,March 13, 2019
DOI:
10.4236/jfrm.2019.81002
1,489
Downloads
3,807
Views
Citations
Assessment of the Contribution of Road Runoffs to Surface Water Pollution in the New Juaben Municipality, Ghana
(Articles)
Louis Korbla Doamekpor
,
Richmond Darko
,
Raphael Kwaku Klake
,
Victus Bobonkey Samlafo
,
Lord Hunuor Bobobee
,
Cornelius Kwame Akpabli
,
Vincent Kodzo Nartey
Journal of Geoscience and Environment Protection
Vol.4 No.1
,January 29, 2016
DOI:
10.4236/gep.2016.41018
3,847
Downloads
5,221
Views
Citations
Using Residual Estimators to Detect Outliers and Potential Controlling Observations in Structural Equation Modelling: QQ Plot Approach
(Articles)
A. R. Abdul-Aziz
,
Albert Luguterah
,
Bashiru I. I. Saeed
Open Journal of Statistics
Vol.10 No.5
,October 30, 2020
DOI:
10.4236/ojs.2020.105053
448
Downloads
1,156
Views
Citations
Proactive Control Models for Gold Processing Plant Input Reagents Consumption Management. Case Study: Goldfields Ghana Limited, Tarkwa
(Articles)
James Obiri-Yeboah
Open Journal of Social Sciences
Vol.4 No.3
,March 1, 2016
DOI:
10.4236/jss.2016.43005
2,555
Downloads
3,585
Views
Citations
Team Work as a Vital Element for Outstanding Outcome: A Case Study in a Ghanaian Mine
(Articles)
James Obiri-Yeboah
,
Peter Tobbin
Open Journal of Business and Management
Vol.5 No.2
,April 30, 2017
DOI:
10.4236/ojbm.2017.52031
1,268
Downloads
2,727
Views
Citations
Coagulation Mechanisms during the Substitution of Inorganic Salts with Cationic Polymers to Increase the Sludge Value
(Articles)
Lelum Duminda Manamperuma
,
Harsha Chandima Ratnaweera
Journal of Water Resource and Protection
Vol.7 No.17
,December 25, 2015
DOI:
10.4236/jwarp.2015.717123
4,106
Downloads
4,927
Views
Citations
Expressing Efficiency as a Function of Key Performance Control Parameters: A Case Study of Hydrocyclone Unit Process at Josay Goldfields Limited, Tarkwa, Ghana
(Articles)
Obiri Yeboah
,
Sampson Arthur
Open Journal of Business and Management
Vol.5 No.3
,July 11, 2017
DOI:
10.4236/ojbm.2017.53041
1,063
Downloads
2,097
Views
Citations
Block Extension of a Single-Step Hybrid Multistep Method for Directly Solving Fourth-Order Initial Value Problems
(Articles)
Monday Kolawole Duromola
,
Adelegan Lukuman Momoh
,
Olusegun Mayowa Akinmoladun
American Journal of Computational Mathematics
Vol.12 No.4
,December 27, 2022
DOI:
10.4236/ajcm.2022.124026
79
Downloads
383
Views
Citations
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