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DOI
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Journal
Affiliation
ISSN
Subject
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
3,243
Downloads
5,554
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
3,363
Downloads
6,005
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
3,025
Downloads
3,952
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
10,639
Downloads
19,374
Views
Citations
The Usefulness of Dynamic Programming in Course Allocation in the Nigerian Universities
(Articles)
Harrison O. Amuji
,
Geoffrey U. Ugwuanyim
,
Chukwudi J. Ogbonna
,
Hycinth C. Iwu
,
Bridget N. Okechukwu
Open Journal of Optimization
Vol.6 No.4
,December 29, 2017
DOI:
10.4236/ojop.2017.64012
908
Downloads
2,064
Views
Citations
Analysis of the Impact of Treasury Single Account on the Performance of Banks in Nigeria
(Articles)
Chukwudi J. Ogbonna
,
Harrison O. Amuji
Open Journal of Statistics
Vol.8 No.3
,June 7, 2018
DOI:
10.4236/ojs.2018.83029
1,589
Downloads
10,060
Views
Citations
Optimal Water Pipe Replacement Policy
(Articles)
Harrison O. Amuji
,
Chukwudi J. Ogbonna
,
Geoffrey U. Ugwuanyim
,
Hycinth C. Iwu
,
Okechukwu B. Nwanyibuife
Open Journal of Optimization
Vol.7 No.2
,June 8, 2018
DOI:
10.4236/ojop.2018.72002
952
Downloads
2,625
Views
Citations
Characterization of the Upper Cretaceous Sediments in the Ikpankwu-Ihube Axis, Okigwe, Southeastern Nigeria
(Articles)
Samuel Okechukwu Onyekuru
,
Chukwuma Julian Iwuagwu
,
Joy Okenyi
,
Kelechi Denis Opara
,
Ukamaka Nwachiani Nwigbo
International Journal of Geosciences
Vol.10 No.6
,June 30, 2019
DOI:
10.4236/ijg.2019.106041
924
Downloads
2,073
Views
Citations
On the Paradox of the Duality of Autoregressive and Moving Average Processes
(Articles)
Elechi Onyemachi
,
Iheanyi Sylvester Iwueze
,
Eleazar Chukwunenye Nwogu
Journal of Applied Mathematics and Physics
Vol.10 No.2
,February 28, 2022
DOI:
10.4236/jamp.2022.102043
114
Downloads
950
Views
Citations
Identification of Sec-Butylamine and Methenamine and Other Bioactive Compounds from Edible
Azadirachta indica
Methanolic Extracts Using GC-MS
(Articles)
Francis Chukwuebuka Ihenetu
,
Sylvester Ifunanya Okorondu
,
Chinwe Ifenyinwa Chikwendu
,
Rose Nkechinyere Nwabueze
,
Ifeoma Ijeoma Anekwe
Open Access Library Journal
Vol.11 No.3
,March 18, 2024
DOI:
10.4236/oalib.1109750
20
Downloads
119
Views
Citations
The Practice of Exclusive Breastfeeding and Its Sociodemographic Determinants amongst Nursing Mothers at a Tertiary Health Care Institution in South East, Nigeria
(Articles)
Henry N. Chineke
,
Anthony C. Iwu
,
Kevin C. Diwe
,
Chukwuma B. Duru
,
Kenechi A. Uwakwe
,
Eyitayo E. Emmanuel
,
Uche R. Oluoha
,
Ugochukwu C. Madubueze
,
Emmanuel U. Ndukwu
,
Ikechi Ohale
Open Journal of Preventive Medicine
Vol.7 No.4
,April 30, 2017
DOI:
10.4236/ojpm.2017.74006
2,172
Downloads
6,905
Views
Citations
Atypical Presentation of Cervical Pott’s Disease: A Case Report
(Articles)
Emecheta G. Okwudire
,
Ugonna M. Ezenwugo
,
Johnpatrick U. Ugwoegbu
,
Chika A. Okoro
,
Ifeanyichukwu Isiozor
Journal of Tuberculosis Research
Vol.9 No.3
,September 23, 2021
DOI:
10.4236/jtr.2021.93020
215
Downloads
2,004
Views
Citations
Optimal Classifier for Fraud Detection in Telecommunication Industry
(Articles)
Harrison Obiora Amuji
,
Etus Chukwuemeka
,
Emeka Maxwel Ogbuagu
Open Journal of Optimization
Vol.8 No.1
,February 19, 2019
DOI:
10.4236/ojop.2019.81002
981
Downloads
2,088
Views
Citations
Antibacterial Activities of
Psidium guajava
(Guava) and
Velvet tamarin
(Icheku) Local Chewing Sticks on
Streptococcus mutans
Isolated from Human Mouth
(Articles)
I. A. Ojiuko
,
C. O. Anyamene
,
C. U. Ezebialu
,
A. P. Unamadu
,
C. S. Alisigwe
Open Journal of Medical Microbiology
Vol.11 No.2
,May 27, 2021
DOI:
10.4236/ojmm.2021.112007
263
Downloads
1,659
Views
Citations
Optimization of Cowpea Dry Grain Yield through the Stimulation of the RNA Synthetic Activity of NADH-Glutamate Dehydrogenase
(Articles)
Godson O. Osuji
,
Paul M. Johnson
,
Wenceslaus C. Madu
American Journal of Plant Sciences
Vol.12 No.1
,January 28, 2021
DOI:
10.4236/ajps.2021.121006
433
Downloads
801
Views
Citations
Electrophoretic Purification and Characterization of Human NADH-Glutamate Dehydrogenase Redox Cycle Isoenzymes Synthesizing Nongenetic Code-Based RNA Enzyme
(Articles)
Godson O. Osuji
,
Wenceslaus C. Madu
,
Paul M. Johnson
Advances in Enzyme Research
Vol.9 No.2
,June 15, 2021
DOI:
10.4236/aer.2021.92003
258
Downloads
942
Views
Citations
Chinua Achebe’s Things Fall Apart and the Role of Women in Igbo Traditional Religious Culture
(Articles)
Udeagha Nduka
,
Nwamah Grace Ozioma
Open Journal of Social Sciences
Vol.7 No.12
,December 20, 2019
DOI:
10.4236/jss.2019.712020
2,821
Downloads
48,582
Views
Citations
Assessment of Current Status of Invasive Aquatic Plants in Louisiana
(Articles)
F. A. Anifowose
,
V. I. Fagorite
Open Access Library Journal
Vol.7 No.6
,June 5, 2020
DOI:
10.4236/oalib.1106429
532
Downloads
1,509
Views
Citations
Monitoring and Evaluation of Air Pollution at Ohaji/Egbema Flow Station and Its Environs via GPS in Ohaji Egbema Lga, Imo State Nigeria
(Articles)
Sylvester Obum Anyikwa
,
Obineche Charles Ndukwe
,
Theresa Chinwendu Umeojiakor
,
Pat Chukwudi Nnaji
,
Ndidiamaka Martina Amadi
Detection
Vol.9 No.4
,September 30, 2022
DOI:
10.4236/detection.2022.94004
106
Downloads
635
Views
Citations
Magnetic Monopoles and the Quantum Theory of Magnetism in Matter
(Articles)
Amagh Nduka
Applied Mathematics
Vol.9 No.1
,January 23, 2018
DOI:
10.4236/am.2018.91003
1,200
Downloads
2,162
Views
Citations
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