Mineralogy; Organic Matter; Petroleum Potential; N’Kappa Formation; Douala Sub-Basin - Articles

Tennantite and Enargite Rejection in the Copper Flotation—A Mini-Review (Articles)

Shiqing Zhou, Tengfei Li, Chao Wang, Zhiyong Tan, Xiaoqiang Guan, Haibin Li, Wei Zhang

Journal of Minerals and Materials Characterization and Engineering Vol.11 No.3, May 9, 2023

DOI: 10.4236/jmmce.2023.113006 289 Downloads 1,412 Views Citations
Mineralogical and Geochemical Characterization of Gold-Bearing Minerals from Placers in the Les Saras Area (Mayombe, Congo Republic) (Articles)

Isidore Nguelet-Moukaha, Noël Watha Ndoudy, Jean de Dieu Nzila, Claude Dipakama, Ulrich Verne Matiaba Bazika, Anne-Sylvie Andre-Mayer, Florent Boudzoumou

Open Journal of Geology Vol.15 No.5, May 30, 2025

DOI: 10.4236/ojg.2025.155014 132 Downloads 732 Views Citations
The Economic Impacts of Restrictions on the Transportation of Petroleum Coke (Articles)

Timothy J. Considine

Natural Resources Vol.10 No.3, March 27, 2019

DOI: 10.4236/nr.2019.103005 1,289 Downloads 2,872 Views Citations
Cereal-forage crop rotations and irrigation treatment effect on water use efficiency and crops sustainability in Mediterranean environment (Articles)

Pasquale Martiniello

Agricultural Sciences Vol.3 No.1, January 5, 2012

DOI: 10.4236/as.2012.31007 5,323 Downloads 10,172 Views Citations
In vitro ruminal fermentation of leaves from three tree forages in response to incremental levels of polyethylene glycol (Articles)

Andell Edwards, Victor Mlambo, Cicero Horatio Octavius Lallo, Gary Wayne Garcia, Michael Davanan Diptee

Open Journal of Animal Sciences Vol.2 No.3, July 26, 2012

DOI: 10.4236/ojas.2012.23020 4,708 Downloads 8,792 Views Citations
Different fertilizer types affected nitrogen and carbon cycling in eroded and colluvial soils of Southern Ecuador (Articles)

Etienne Bahr, Ute Hamer, Diego Chamba Zaragocin, Franz Makeschin

Agricultural Sciences Vol.4 No.12A, December 19, 2013

DOI: 10.4236/as.2013.412A002 5,002 Downloads 8,685 Views Citations
This article belongs to the Special Issue on Fertilizer
Productivity, Leaf Nutrient Content and Soil Carbon Stocked in Agroforestry and Traditional Management of Maize (Zea mays L.) (Articles)

Maria J. A. Bertalot, Iraê A. Guerrini, Eduardo Mendoza, Mauro S. V. Pinto

American Journal of Plant Sciences Vol.5 No.6, March 25, 2014

DOI: 10.4236/ajps.2014.56101 3,953 Downloads 6,059 Views Citations
This article belongs to the Special Issue on Maize Research
Natural Organic Matter Removal in the Context of the Performance of Drinking Water Treatment Processes—Technical Notes (Articles)

Djamel Ghernaout

Open Access Library Journal Vol.7 No.9, September 17, 2020

DOI: 10.4236/oalib.1106751 909 Downloads 4,528 Views Citations
The Dietary Importance of Kelp-Derived Detritus to Pelagic and Benthic Consumers along the West Coast of Vancouver Island, Canada (Articles)

Brock Christopher Ramshaw, Evgeny Alexandrovich Pakhomov

Open Journal of Marine Science Vol.11 No.4, October 12, 2021

DOI: 10.4236/ojms.2021.114012 593 Downloads 1,759 Views Citations
This article belongs to the Special Issue on Coastal Resources and Conservation
Eutrophication of Estuarine and Coastal Marine Environments: An Emerging Climatic-Driven Paradigm Shift (Articles)

Michael J. Kennish

Open Journal of Ecology Vol.15 No.4, April 2, 2025

DOI: 10.4236/oje.2025.154017 222 Downloads 1,903 Views Citations
Variation of Vacuum Energy if Scale Factor Becomes Infinitely Small, with Fixed Entropy Due to a Non Pathological Big Bang Singularity Accessible to Modified Einstein Equations (Articles)

Andrew Beckwith

Journal of Modern Physics Vol.3 No.9A, September 28, 2012

DOI: 10.4236/jmp.2012.329171 4,470 Downloads 7,185 Views Citations
This article belongs to the Special Issue on Gravitation, Astrophysics and Cosmology
Asking If the Existence of Vacuum Energy to Keep Computational “Bits” Present at Start of Cosmological Evolution, Even If Spatial Radius Goes to Zero, Not Planck Length, Is Possible (Articles)

Andrew Beckwith

Journal of High Energy Physics, Gravitation and Cosmology Vol.2 No.2, April 18, 2016

DOI: 10.4236/jhepgc.2016.22020 2,038 Downloads 3,019 Views Citations
Cosmic Initial Singularities in a Single Repeating Universe as Opposed to Their Behavior in a Multiverse (Articles)

Andrew Beckwith

Journal of High Energy Physics, Gravitation and Cosmology Vol.3 No.3, July 28, 2017

DOI: 10.4236/jhepgc.2017.33037 834 Downloads 1,956 Views Citations
About the Role of Dark Energy in the Formation of Bound States of Matter in the Early Universe (Articles)

Avas Khugaev, Eugeniya Bibaeva

Journal of Applied Mathematics and Physics Vol.13 No.8, August 26, 2025

DOI: 10.4236/jamp.2025.138157 51 Downloads 478 Views Citations
A Review of the Application of Nuclear Magnetic Resonance in Petroleum Industry (Articles)

Ayorinde Janet Olaide, Ehinola Olugbenga, Durogbitan Abimbola

International Journal of Geosciences Vol.11 No.4, April 7, 2020

DOI: 10.4236/ijg.2020.114009 1,819 Downloads 7,066 Views Citations
The Extractive Spectrophotometric Determination of Cu(II) Ions in Environmental and Industrial Samples (Articles)

Todjiyev Jamoliddin, Turaeva Gulzoda, Turabov Nurmukhammat, Khayrullayeva Shahinabonu, Kholiyorova Rano, Tuliev Bekhruz

Open Access Library Journal Vol.13 No.5, May 22, 2026

DOI: 10.4236/oalib.1115367 6 Downloads 64 Views Citations
Prognostic Factors and Survival of Colorectal Cancer in Cameroun: A Retrospective Hospital-Based Study (Articles)

Jean Paul Engbang, Fabien Bekolo Fouda, Ulrich Chanwa, Marcelin Ngowe Ngowe

Open Journal of Gastroenterology Vol.11 No.3, March 12, 2021

DOI: 10.4236/ojgas.2021.113006 1,062 Downloads 3,028 Views Citations
Mangrove Dynamics near Douala International Airport (Cameroon Coastal) (Articles)

Fulbert Rodrigue Zogning Lontsi, Paul Tchawa, Joseph Youta Happy

Open Access Library Journal Vol.8 No.12, December 21, 2021

DOI: 10.4236/oalib.1108184 184 Downloads 1,493 Views Citations
Predictive Factors for the Occurrence of Pharyngostoma after Laryngectomy and Total Pharyngo-Laryngectomy in Yaounde and Douala (Articles)

Andjock Nkouo Yves Christian, Bola Siafa Antoine, Meva’a Biouele Roger Christian, Kambou Fohom Armelle, Ngono Ateba Gladys, Mindja Eko David, Njock Richard, Djomou Francois

International Journal of Otolaryngology and Head & Neck Surgery Vol.12 No.1, January 31, 2023

DOI: 10.4236/ijohns.2023.121005 231 Downloads 940 Views Citations
Draft of an Anthropometric Reference System for Full-Term Cameroonian Newborns: Prospective Study with Analytical Aim in the Maternity Wards of Douala (Articles)

Henri Essome, Charlotte Epossè Ekoube, Fulbert Mangala Nkwele, Rita Carole Mbono Betoko, Irène Cyrielle Edjoa Mboe, Michel Roger Ekono, Alphonse Ngalame Nyong, Robert Tchounzou, Ingrid Doriane Ofakem Ilick, Hassanatou Iyawa, Moustapha Bilkissou, Astrid Ndolo Kondo, Junie Ngaha Yaneu, Marga Vanina Ngono Akam, Gervais Mounchikpou Ngouhouo, Grâce Tocki Toutou, Nelly Noubi, Valère Mve Koh, Théophile Nana Njamen

Open Journal of Obstetrics and Gynecology Vol.14 No.3, March 26, 2024

DOI: 10.4236/ojog.2024.143038 212 Downloads 819 Views Citations

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