Sample Size Calculation - Articles - Scientific Research Publishing

Investigation on the Use of Local Sand in Burkina Faso as Standard Sand for Testing Compressive Strength of Cement (Articles)

Nafissatou Savadogo, Yasmine Binta Traore, Philbert Nshimiyimana, Mohamed Ouedraogo

Open Journal of Applied Sciences Vol.14 No.12, December 17, 2024

DOI: 10.4236/ojapps.2024.1412231 95 Downloads 677 Views Citations
Optimizing the Particle Size of Shale and Laterite Used as Constructed Wetland Substrates for Wastewater Treatment (Articles)

Nadège Fatim Traoré, Jean-Marie Pétémanagnan Ouattara, Franck Michaël Zahui, Amichalé Jean Cyrille Beda, Aman Messou

Journal of Water Resource and Protection Vol.17 No.1, January 9, 2025

DOI: 10.4236/jwarp.2025.171002 146 Downloads 949 Views Citations
Aging and Dynamics of Information: The Deeper Side of Biology (An Interdisciplinary Commentary) (Articles)

Jorge Barragán, Sebastián Sánchez

Advances in Aging Research Vol.14 No.1, January 15, 2025

DOI: 10.4236/aar.2025.141002 231 Downloads 1,568 Views Citations
Corporate Governance and Market Power Nexus: The Mediating Role of Corporate Social Responsibility (Articles)

Timothy Azaa Ayamga, Christine Avortri, David Nasere, Sharon Donnir, Kingley Tornyeva

American Journal of Industrial and Business Management Vol.15 No.8, August 29, 2025

DOI: 10.4236/ajibm.2025.158059 89 Downloads 612 Views Citations
Commentary on Grice et al., 2020: A Critical Examination of Adjusted Effect Sizes (r_h and PCC_h) and Comparisons across Psychology and Medicine (Articles)

James W. Grice, Paul T. Barrett, Mateo Martin

Open Journal of Applied Sciences Vol.15 No.9, September 15, 2025

DOI: 10.4236/ojapps.2025.159178 69 Downloads 455 Views Citations
Variation in Habitat Utilization and Population Size Estimation of the African Grey Parrots in the Djangui Forest Clearing, Lobéké National Park, Cameroon (Articles)

Ngwuh Benedicta Ninying, Tsi Evaristus Angwafo

Open Journal of Ecology Vol.15 No.9, September 23, 2025

DOI: 10.4236/oje.2025.159031 114 Downloads 603 Views Citations
Relationship of Roof Areas and Rainwater Harvesting Tank Sizes for Squatter at Sion Village, Sarawak, Borneo Island (Articles)

King Kuok Kuok, Po Chan Chiu, Mei Yun Chin, Md. Rezaur Rahman, Khairul Anwar Mohamad Said

Journal of Water Resource and Protection Vol.17 No.10, October 15, 2025

DOI: 10.4236/jwarp.2025.1710037 71 Downloads 463 Views Citations
The Study of Soil Chemistry in the Guinean Coastal Zone (Articles)

Labilé Kolie, Ousmane Cisse, Ibrahima Sory Kourouma

Open Journal of Geology Vol.15 No.10, October 20, 2025

DOI: 10.4236/ojg.2025.1510033 77 Downloads 464 Views Citations
Effect of Segregation on the Performance of 0/31.5 Granular Materials from the Kombe Deposit Used in Road Construction (Articles)

Sylvain Ndinga Okina, Alain Symphorien Ndongo, Adoum Waibaye, Prince Mang Egrik W. O. Nkembo, Arsene Joseph Bockou Ekockaut, Louis Ahouet

Open Journal of Civil Engineering Vol.15 No.4, November 3, 2025

DOI: 10.4236/ojce.2025.154038 96 Downloads 470 Views Citations
Granulometric and Environmental Characteristics of Surface Sediment Deposits in the Ouaka River (Central African Republic) (Articles)

André Jules Ouambeti-Wickon, Gabriel Ngueutchoua, Doria Grace Takenne, Armand Sylvain Ludovic Wouatong, Prince Emilien Danguene

Journal of Geoscience and Environment Protection Vol.13 No.12, December 22, 2025

DOI: 10.4236/gep.2025.1312020 78 Downloads 495 Views Citations
A Note Comparing Two Subset Selection Procedures for the Threshold Parameters of Two Exponential Populations (Articles)

Gary C. McDonald, Jezerca Hodaj

Applied Mathematics Vol.16 No.12, December 22, 2025

DOI: 10.4236/am.2025.1612046 61 Downloads 310 Views Citations
Demographic and Genealogical Analysis of the Population of Toulal (Meknes, Morocco): Family Structure and Inbreeding (Articles)

Ismaïl Boujenane, Mohammed Boujenane

Open Journal of Social Sciences Vol.14 No.2, February 27, 2026

DOI: 10.4236/jss.2026.142027 69 Downloads 380 Views Citations
Kinetic Model of City Size Distribution Including a Value Function (Articles)

Xue Xia, Liangli Chen

Journal of Applied Mathematics and Physics Vol.14 No.4, April 10, 2026

DOI: 10.4236/jamp.2026.144063 52 Downloads 205 Views Citations
Synthesis and Characterization of Copper Dendritic Structures Obtained by Electrocrystallization at High Current Density (Articles)

Yauheni Shmatok, Ekaterina Muratova, Igor Vrublevsky, Vyacheslav Moshnikov

Advances in Materials Physics and Chemistry Vol.16 No.4, April 14, 2026

DOI: 10.4236/ampc.2026.164007 62 Downloads 342 Views Citations
A Note on the Backward-Douglas-Rachford Splitting Method for Generalized DC Programming (Articles)

Xinyi Zhu, Zidan Wang

Journal of Applied Mathematics and Physics Vol.14 No.4, April 23, 2026

DOI: 10.4236/jamp.2026.144074 35 Downloads 200 Views Citations
A Universal Particle-Size-Dependent Calculation Formula for the Thermal Conductivity of Epoxy/Barium Hexaferrite (BaO·6Fe₂O₃) Two-Phase Composites (Articles)

Bekarys Bazarbekuly Tashmukhanbet

Advances in Materials Physics and Chemistry Vol.16 No.7, July 15, 2026

DOI: 10.4236/ampc.2026.167015 9 Downloads 70 Views Citations
Regioselective Direct Carboxylation of 2-Naphthol with Supercritical CO₂ in the Presence of K₂CO₃ (Articles)

Shigeki Furukawa, Kensuke Otokawa, Osamu Sasaki, Ken Nakayasu, Tatsuaki Yamaguchi

International Journal of Organic Chemistry Vol.3 No.3, September 24, 2013

DOI: 10.4236/ijoc.2013.33028 5,047 Downloads 8,222 Views Citations
¹³C-¹⁸O Bonds in Precipitated Calcite and Aragonite: An ab Initio Study (Articles)

Jie Yuan, Zhigang Zhang, Yigang Zhang

Open Journal of Geology Vol.4 No.9, September 26, 2014

DOI: 10.4236/ojg.2014.49034 3,076 Downloads 4,490 Views Citations
Influence of Mg²⁺, Fe²⁺ and Zn²⁺ Cations on ¹³C-¹⁸O Bonds in Precipitated Aragonite, Calcite and Dolomite: An ab Initio Study (Articles)

Jie Yuan

Open Journal of Geology Vol.5 No.5, May 11, 2015

DOI: 10.4236/ojg.2015.55023 5,450 Downloads 6,877 Views Citations
Confining Potential and Mass of Elementary Particles (Articles)

Lev I. Buravov

Journal of Modern Physics Vol.7 No.1, January 22, 2016

DOI: 10.4236/jmp.2016.71013 5,501 Downloads 7,971 Views Citations
This article belongs to the Special Issue on Neutrino Research

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