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Utilization of Cargo Handling Facilities in Nigerian Seaports
(Articles)
Donatus Eberechukwu Onwuegbuchunam
,
Kenneth Okechukwu Okeke
,
Moses Olatunde Aponjolosun
,
Chinemerem Igboanusi
,
Azuwueze Chikadibia Nwosu
Open Journal of Safety Science and Technology
Vol.11 No.4
,October 8, 2021
DOI:
10.4236/ojsst.2021.114010
217
Downloads
1,572
Views
Citations
Empirical Study of Parameters of Airlines Sustainability in Nigerian Domestic Network
(Articles)
Chigozie Oguguo Amaechi
,
Callistus Chukwudi Ibe
,
Ejem Agwu Ejem
,
Geraldine Nkechinyere Okeudo
Journal of Transportation Technologies
Vol.12 No.3
,June 28, 2022
DOI:
10.4236/jtts.2022.123022
103
Downloads
608
Views
Citations
Evaluating the Drivers of Airlines Profitability in Nigeria Domestic Network
(Articles)
Chigozie Oguguo Amaechi
,
Callistus Chukwudi Ibe
,
Ejem Agwu Ejem
,
Geraldine Nkechinyere Okeudo
Journal of Transportation Technologies
Vol.12 No.3
,June 29, 2022
DOI:
10.4236/jtts.2022.123023
213
Downloads
1,288
Views
Citations
Performance Evaluation of Motor Insurance Companies: Panel Data Evidence from Nigeria
(Articles)
G. U. Ugwuanyim
,
D. E. Onwuegbuchunam
,
D. C. Bartholomew
,
C. C. Anikpe
Journal of Transportation Technologies
Vol.11 No.3
,May 19, 2021
DOI:
10.4236/jtts.2021.113021
348
Downloads
2,224
Views
Citations
Analysis of Incremental Load Damaging Effects of Overloaded Trucks on Federal Highway Pavement Structures in Nigeria
(Articles)
Olufemi Jacob Oyekanmi
,
Ejem Agwu Ejem
Journal of Transportation Technologies
Vol.10 No.4
,September 28, 2020
DOI:
10.4236/jtts.2020.104020
504
Downloads
1,848
Views
Citations
This article belongs to the Special Issue on
Highway and Transportation Research and Development
Modelling of Pre-Sex Selection: An Effective Method for Family Planning and Control of Overpopulation
(Articles)
Harrison O. Amuji
,
Cecilia N. Aronu
,
Obioma G. Onukwube
,
Chinemerem Igboanusi
Open Journal of Optimization
Vol.10 No.2
,June 17, 2021
DOI:
10.4236/ojop.2021.102003
166
Downloads
1,323
Views
Citations
Propulsion Shaft and Gearbox Failure in Marine Vessels: A Duration Model Analysis
(Articles)
D. E. Onwuegbuchunam
,
I. C. Ogwude
,
C. C. Igboanusi
,
K. O. Okeke
,
N. N. Azian
Journal of Transportation Technologies
Vol.10 No.4
,August 10, 2020
DOI:
10.4236/jtts.2020.104019
870
Downloads
5,109
Views
Citations
Sensitivity Analysis on the Negative Degree of Difficulty Geometric Programming Problem
(Articles)
H. O. Amuji
,
N. P. Olewuezi
,
D. E. Onwuegbuchunam
,
C. Igboanusi
American Journal of Operations Research
Vol.10 No.1
,January 17, 2020
DOI:
10.4236/ajor.2020.101002
438
Downloads
1,200
Views
Citations
Information & Communication Technology(ICT) Adoption in Nigerian Ports Terminal Operations
(Articles)
D. E. Onwuegbuchunam
,
M. O. Aponjolosun
,
A. W. Ogunsakin
Journal of Transportation Technologies
Vol.11 No.3
,May 19, 2021
DOI:
10.4236/jtts.2021.113020
432
Downloads
2,755
Views
Citations
Measuring Traffic Induced Air Pollution in Onne Port’s Environment
(Articles)
Donatus Eberechukwu Onwuegbuchunam
,
Famous Egelu
,
Moses Olatunde Aponjolosun
,
Kenneth Okechukwu Okeke
Open Journal of Air Pollution
Vol.10 No.4
,October 1, 2021
DOI:
10.4236/ojap.2021.104005
237
Downloads
1,130
Views
Citations
Laboratory Design Criteria for Monitoring Biostimulated Bioremediation of a Crude Oil Contaminated Soil in Niger Delta Using Total Petroleum Hydrocarbon
(Articles)
Justin Nnaemeka Okorondu
Journal of Geoscience and Environment Protection
Vol.11 No.1
,January 31, 2023
DOI:
10.4236/gep.2023.111009
83
Downloads
455
Views
Citations
Soil Carbon Sequestrations in Forest Soils in Relation to Parent Material and Soil Depth in South-Eastern Nigeria
(Articles)
Chinonso Millicent Chris-Emenyonu
,
Emmanuel Uzoma Onweremadu
,
John Didacus Njoku
,
Chioma Mildred Ahukaemere
,
Benarden Ngozi Aririguzo
American Journal of Climate Change
Vol.9 No.4
,December 7, 2020
DOI:
10.4236/ajcc.2020.94025
450
Downloads
1,500
Views
Citations
Physico-Chemical Soil Properties and Their Correlations with Maize and Cassava Production in Ebonyi, Nigeria
(Articles)
Fidelis Chinazor Okorie
,
John Didacus Njoku
,
Emmanuel Uzoma Onweremadu
,
Martin Chidinma Iwuji
American Journal of Climate Change
Vol.9 No.1
,March 12, 2020
DOI:
10.4236/ajcc.2020.91004
527
Downloads
1,877
Views
Citations
Sequence Stratigraphic Analysis of “XB Field”, Central Swamp Depobelt, Niger Delta Basin, Southern Nigeria
(Articles)
Samuel Okechukwu Onyekuru
,
Emmanuel Chukwudi Ibelegbu
,
Julian Chukwuma Iwuagwu
,
Akan Godfrey Essien
,
Casmir Zanders Akaolisa
International Journal of Geosciences
Vol.3 No.1
,February 28, 2012
DOI:
10.4236/ijg.2012.31027
11,472
Downloads
19,488
Views
Citations
Effect of Deposition Temperature on the FTIR Absorbance of Zinc Oxide Thin Films Produced by MOCVD
(Articles)
U. S. Mbamara
,
G. A. Alozie
,
K. B. Okeoma
,
C. Iroegbu
Journal of Modern Physics
Vol.4 No.3
,March 13, 2013
DOI:
10.4236/jmp.2013.43048
5,219
Downloads
8,635
Views
Citations
Petrology and Geochemistry of Basement Complex Rocks in Okom-Ita Area, Oban Massif, Southeastern Nigeria
(Articles)
Kelechi Denis Opara
,
Young E. Obioha
,
Samuel Okechukwu Onyekuru
,
Chikwendu Okereke
,
Sabinus Ikechukwu Ibeneme
International Journal of Geosciences
Vol.5 No.4
,April 24, 2014
DOI:
10.4236/ijg.2014.54038
8,265
Downloads
13,713
Views
Citations
A Class of Estimators for Population Ratio in Simple Random Sampling Using Variable Transformation
(Articles)
A. C. Onyeka
,
V. U. Nlebedim
,
C. H. Izunobi
Open Journal of Statistics
Vol.4 No.4
,June 20, 2014
DOI:
10.4236/ojs.2014.44029
3,240
Downloads
5,659
Views
Citations
Estimation of Population Ratio in Post-Stratified Sampling Using Variable Transformation
(Articles)
Aloy Chijioke Onyeka
,
Chinyeaka Hostensia Izunobi
,
Iheanyi Sylvester Iwueze
Open Journal of Statistics
Vol.5 No.1
,January 20, 2015
DOI:
10.4236/ojs.2015.51001
3,333
Downloads
6,258
Views
Citations
Separate-Type Estimators for Estimating Population Ratio in Post-Stratified Sampling Using Variable Transformation
(Articles)
Aloy Chijioke Onyeka
,
Chinyeaka Hostensia Izunobi
,
Iheanyi Sylvester Iwueze
Open Journal of Statistics
Vol.5 No.1
,January 30, 2015
DOI:
10.4236/ojs.2015.51004
3,015
Downloads
4,051
Views
Citations
Earth Resources Exploitation and Sustainable Development: Geological and Engineering Perspectives
(Articles)
C. C. Iwuji
,
O. C. Okeke
,
B. C. Ezenwoke
,
C. C. Amadi
,
H. Nwachukwu
Engineering
Vol.8 No.1
,January 21, 2016
DOI:
10.4236/eng.2016.81003
10,592
Downloads
21,629
Views
Citations
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