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Influence of Prenatal Surveillance on Maternal and Perinatal Prognosis: A Prospective Study over 6 Months at the Maternity Ward of the Owendo University Hospital (Gabon)
(Articles)
Boniface Sima Ole
,
Sidy Gérard Mba Edou
,
Ulysse Minkobam
,
Désire Assoume
,
Ophélie
Makoyo
Komba
,
Nathalie Ambounda
,
Pamphile Assoumou
,
Jacques Albert Bang Ntamack
,
Sosthène Mayi Tsonga
,
Jean François Meye
Open Journal of Obstetrics and Gynecology
Vol.14 No.2
,February 29, 2024
DOI:
10.4236/ojog.2024.142028
184
Downloads
630
Views
Citations
The Effect of Age on Male Infertility in Gabon
(Articles)
Makoyo
Komba
Opheelia
,
Lionel Wildy Moungala
,
Ulysse Minkobame
,
Pamphile Assoumou
,
Alain Boulende
,
Jean Francois Meye
Advances in Reproductive Sciences
Vol.11 No.4
,November 17, 2023
DOI:
10.4236/arsci.2023.114012
165
Downloads
723
Views
Citations
Causes of Infertility of Couples Residing in Libreville
(Articles)
Opheelia
Makoyo
Komba
,
Ulysse Minkobame
,
Pamphile Assoumou
,
Reteno Retno
,
Elsy Ntsame
,
Anouchka Mewi
,
Jacques Albert Bang Ntamack
,
Jean François Meye
Advances in Reproductive Sciences
Vol.12 No.1
,February 27, 2024
DOI:
10.4236/arsci.2024.121007
172
Downloads
639
Views
Citations
Patients’ Rights Charter and Hospitalizations in Maternity Wards: Status Report across Sixteen (16) Maternity Wards in Burkina Faso, Ouagadougou
(Articles)
Ouattara Adama
,
Nsahlai J. F. Christiane
,
Makoyo
Komba
Opheelia
,
Sawadogo Yobi Alexi
,
Kiemtoré Sibraogo
,
Ouédraogo Charlemagne
Open Journal of Obstetrics and Gynecology
Vol.15 No.9
,September 22, 2025
DOI:
10.4236/ojog.2025.159126
13
Downloads
75
Views
Citations
SHER Grade IIIb Placenta Abruptio Complicating Severe Superimposed Pre-Eclampsia at 19 WA: A Case Report
(Articles)
Ulysse Minkobame Zaga Minko
,
Opheelia
Makoyo
Komba
,
Pamphile Assoumou Obiang
,
Irenée Edzo Mvono
,
Elsy Ntsame Mezui
,
Junior Minto’o
,
Jacques Albert Bang Ntamack
,
Jean François Meye
Open Journal of Obstetrics and Gynecology
Vol.13 No.9
,September 12, 2023
DOI:
10.4236/ojog.2023.139127
139
Downloads
918
Views
Citations
Epidemiological Aspects of Stillbirth and Neonatal Deaths in the Delivery Room at the Libreville Mother-Child University Hospital from 2019 to 2022
(Articles)
Eliane Kuissi Kamgaing
,
Jacques Albert Bang Ntamack
,
Opheelia
Makoyo
Komba
,
Raïssa Koumba Maniaga
,
Steeve Minto’o Rogombe
,
Pascal Loulouga Badinga
,
Aude Lembet Mikolo
,
Simon Ategbo
Open Journal of Pediatrics
Vol.14 No.1
,January 5, 2024
DOI:
10.4236/ojped.2024.141001
169
Downloads
608
Views
Citations
End-of-Pregnancy Monitoring at CHUMEFJE through the Functional Investigation Centre (FIC) in 2022
(Articles)
Ulysse Pascal Minkobame Zaga Minko
,
Opheelia
Makoyo
Komba
,
Pamphile Assoumou Obiang
,
Anouchka Mewie Lendzinga
,
Elsy Ntsame Mezui
,
Irenee Edzo Mvono
,
Jacques Albert Bang Ntamack
,
Jean François Meye
Open Journal of Obstetrics and Gynecology
Vol.14 No.1
,January 31, 2024
DOI:
10.4236/ojog.2024.141017
141
Downloads
383
Views
Citations
Assessment of Municipal Solid Waste Management for Better-Quality Public Health and Environmental Sustainability in the Freetown Metropolitan City in Sierra Leone
(Articles)
Tamba
Komba
Journal of Geoscience and Environment Protection
Vol.9 No.4
,April 16, 2021
DOI:
10.4236/gep.2021.94004
1,366
Downloads
5,968
Views
Citations
A Critical Evaluation of Optimizing the Potential for Ore Recovery from Mine Waste Using Multi-Elemental, Geochemical and Petrographic Analysis (MEGPA)
(Articles)
Tamba
Komba
J. of Minerals and Materials Characterization and Eng.
Vol.9 No.3
,May 28, 2021
DOI:
10.4236/jmmce.2021.93021
339
Downloads
1,185
Views
Citations
The Effects of Age and Ejaculatory Abstinence on Semen Quality and Reproductive Hormones in Africa and the Middle East
(Articles)
Lionel Wildy Moungala
,
Opheelia
Makoyo
Advances in Reproductive Sciences
Vol.12 No.2
,March 14, 2024
DOI:
10.4236/arsci.2024.122009
175
Downloads
957
Views
Citations
Assessment of Tanzania’s Legal Framework on Regulation of Industrial Air Pollution in Comparison with China
(Articles)
Norga Alloyce
Komba
Beijing Law Review
Vol.16 No.1
,March 14, 2025
DOI:
10.4236/blr.2025.161011
77
Downloads
465
Views
Citations
Benchmarking Good Governance in Angola: An Analysis of Productive Practices in the Management of Natural Resources
(Articles)
Alexandre
Komba
Muizu
Open Journal of Social Sciences
Vol.13 No.9
,September 22, 2025
DOI:
10.4236/jss.2025.139005
30
Downloads
168
Views
Citations
Fast Semantic Duplicate Detection Techniques in Databases
(Articles)
Ibrahim Moukouop Nguena
,
Amolo-Makama
Ophélie
Carmen Richeline
Journal of Software Engineering and Applications
Vol.10 No.6
,June 19, 2017
DOI:
10.4236/jsea.2017.106029
2,541
Downloads
4,608
Views
Citations
Students’ Subject Choice in Secondary Schools in Tanzania: A Matter of Students’ Ability and Interests or Forced Circumstances?
(Articles)
Joyce Lazaro Ndalichako
,
Aneth Anselmo
Komba
Open Journal of Social Sciences
Vol.2 No.8
,August 25, 2014
DOI:
10.4236/jss.2014.28008
7,985
Downloads
10,846
Views
Citations
Influence of Employees’ Involvement in the Selection Methods on Organization Performance: A Case of Tanzania Police School Moshi
(Articles)
Humphrey Machaule
,
Hezron Onyancha
,
Ladis
Komba
Journal of Human Resource and Sustainability Studies
Vol.12 No.3
,August 26, 2024
DOI:
10.4236/jhrss.2024.123024
92
Downloads
517
Views
Citations
Assessment of Health Risks Related to Contamination of Groundwater by Trace Metal Elements (Hg, Pb, Cd, As and Fe) in the Department of Zouan-Hounien (West Côte d’Ivoire)
(Articles)
Péhégninon Junior
Ophélie
Djadé
,
Kéiba Noël Keuméan
,
Abou Traoré
,
Gbombélé Soro
,
Nagnin Soro
Journal of Geoscience and Environment Protection
Vol.9 No.8
,August 30, 2021
DOI:
10.4236/gep.2021.98013
420
Downloads
1,805
Views
Citations
Refractory Hard Alloys Elaborated by Casting of Ternary (Co, Ni Fe)-30Cr-2.5 to 5 wt% C Compositions
(Articles)
Patrice Berthod
,
Ophélie
Hestin
,
Elise Souaillat
,
Moussa Ba
,
Ahmed Dia
,
Lionel Aranda
,
Thierry Schweitzer
,
Ludovic Mouton
,
Alain Kohler
,
Pascal Villeger
,
Elodie Conrath
Journal of Materials Science and Chemical Engineering
Vol.3 No.7
,July 1, 2015
DOI:
10.4236/msce.2015.37017
3,889
Downloads
4,850
Views
Citations
Evaluation of the Vulnerability to Groundwater Pollution of the Makiso Municipality in Kisangani (DR Congo) Using the DRASTIC Parametric Method and GIS
(Articles)
Pierre Mashala
,
Portance Kasongo
,
Albert
Komba
,
Faidance Mashauri
,
Guers Maloba
,
Robert Wazi
Journal of Water Resource and Protection
Vol.14 No.2
,February 23, 2022
DOI:
10.4236/jwarp.2022.142008
305
Downloads
1,292
Views
Citations
Breeding Soundness Examination of Mpwapwa Breed Bulls: Suitability for Use as Natural Service and Artificial Insemination Sires
(Articles)
Kabuni Thomas Kabuni
,
Erick Vitus Gabriel
Komba
,
Dafay Buay Bura
,
Timothy Parkinson
,
Richard Laven
,
Andy Peters
Open Access Library Journal
Vol.12 No.7
,July 28, 2025
DOI:
10.4236/oalib.1113543
25
Downloads
149
Views
Citations
Evaluation of Qualifications, Fields of Study, Skills, and Administrative Staff Retention Records in Selected Tertiary Education Institutions in Sierra Leone
(Articles)
Paul
Komba
Ngaujah
,
Prince Emmanuel Norman
,
Joseph James Mbavai
,
Saffa Barbee Massaquoi
,
Saidu Challay
Open Journal of Social Sciences
Vol.13 No.10
,September 29, 2025
DOI:
10.4236/jss.2025.1310006
19
Downloads
130
Views
Citations
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