Department of Civil Engineering, University of Nairobi, Nairobi, Kenya - Articles

Optimizing the Performance of a Manually Operated Groundnut (Arachis hypogaea) Decorticator (Articles)

A. N. Gitau, P. Mboya, B. N. K. Njoroge, M. Mburu

Open Journal of Optimization Vol.2 No.1，March 29, 2013

DOI: 10.4236/ojop.2013.21004 9,044 Downloads 18,240 Views Citations
Microbial and Physical Chemical Indicators of Groundwater Contamination in Kenya: A Case Study of Kisumu Aquifer System, Kenya (Articles)

Japhet Rugendo Kanoti, Daniel Olago, Norbert Opiyo, Christopher Nyamai, Simeon Dulo, Richard Ayah

Journal of Water Resource and Protection Vol.11 No.4，April 26, 2019

DOI: 10.4236/jwarp.2019.114024 967 Downloads 2,571 Views Citations
Optimization of the Angle of Frog in Mouldboard Tillage Operations in Sandy Clay Soil (Articles)

Angela Hiuhu, Ayub Njoroge Gitau, Duncan Onyango Mbuge, John Ndisya Mulwa

Open Journal of Optimization Vol.4 No.4，December 11, 2015

DOI: 10.4236/ojop.2015.44013 4,126 Downloads 5,419 Views Citations
Diesel Engine Emissions and Performance Characteristics under Cape Chestnut Biofuel (Articles)

Jedidah W. Maina, Ayub N. Gitau, James A. Nyang’aya

Journal of Power and Energy Engineering Vol.1 No.6，November 25, 2013

DOI: 10.4236/jpee.2013.16002 4,230 Downloads 7,183 Views Citations
Micro Hydro Potential Modelling: Integrating GIS into Energy Alternatives for Climate Change Mitigation (Articles)

Gerald C. K. Chelelgo, David N. Siriba, Elijah K. Biamah

Journal of Geoscience and Environment Protection Vol.4 No.8，August 25, 2016

DOI: 10.4236/gep.2016.48005 2,578 Downloads 4,333 Views Citations
Enhanced Removal of Phosphates by the Adsorbent Consisting of Iron Oxide Loaded on Porous Chitosan/Cellulose Acetate Particle (Articles)

Nancy M. Waweru, Jingjing Yang, Herbert C. Bolokonya

Engineering Vol.11 No.7，July 17, 2019

DOI: 10.4236/eng.2019.117027 876 Downloads 2,046 Views Citations
Aesthetic Indicators for Sustainable Road Development in Kenya (Articles)

Kemuma Ondieki, Mugwima Njuguna, Abiero Gariy

Current Urban Studies Vol.12 No.2，June 28, 2024

DOI: 10.4236/cus.2024.122012 112 Downloads 422 Views Citations
Effect of Gum Arabic as Partial Replacement of Cement on the Durability Properties of Compressed Laterite Blocks (Articles)

Alladjo Rimbarngaye, John Nyiro Mwero, Erick Kiplangat Ronoh

Open Journal of Civil Engineering Vol.11 No.4，November 23, 2021

DOI: 10.4236/ojce.2021.114023 386 Downloads 2,042 Views Citations
Compressive and Flexural Strengths of Cement Stabilized Earth Bricks Reinforced with Treated and Untreated Pineapple Leaves Fibres (Articles)

Nounagnon A. Vodounon, Christopher Kanali, John Mwero

Open Journal of Composite Materials Vol.8 No.4，October 30, 2018

DOI: 10.4236/ojcm.2018.84012 1,957 Downloads 4,811 Views Citations
Review of Soil Water Retention Characteristic (SWRC) Models between Saturation and Oven Dryness (Articles)

Vitalis K. Too, Christian T. Omuto, Elijah K. Biamah, John P. Obiero

Open Journal of Modern Hydrology Vol.4 No.4，October 21, 2014

DOI: 10.4236/ojmh.2014.44017 8,332 Downloads 10,613 Views Citations
The Effect of the Operational Parameters on the Draft Requirement of Ripping in a Sandy Clay Soil (Articles)

John Ndisya, Ayub Gitau, Duncan Mbuge, Angela Hiuhu

Open Journal of Optimization Vol.5 No.1，March 3, 2016

DOI: 10.4236/ojop.2016.51001 2,934 Downloads 3,998 Views Citations
Site Selection for an Earth Dam in Mbeere North, Embu County—Kenya (Articles)

Fausta Mbura Njiru, David N. Siriba

Journal of Geoscience and Environment Protection Vol.6 No.7，July 31, 2018

DOI: 10.4236/gep.2018.67009 1,956 Downloads 6,462 Views Citations
Stability Analysis of a Multi Area System with Renewable Energy and Multi-Terminal DC Tie Lines (Articles)

Moses Peter Musau

Journal of Power and Energy Engineering Vol.6 No.9，September 29, 2018

DOI: 10.4236/jpee.2018.69009 692 Downloads 1,447 Views Citations
Security and Stability Aspects of Multi Objective Dynamic Economic Dispatch with Renewable Energy and HVDC Transmission Lines (Articles)

Moses Peter Musau

Journal of Power and Energy Engineering Vol.6 No.9，September 30, 2018

DOI: 10.4236/jpee.2018.69013 828 Downloads 1,668 Views Citations
Determination of Irrigation Supply Efficiency in Challenging Environment Case Study of Bal’ad District, Middle Shabelle Region in Somalia (Articles)

Abdirashid A. Omar, Christian Omuto, Stephen Ondieki

Computational Water, Energy, and Environmental Engineering Vol.8 No.1，January 9, 2019

DOI: 10.4236/cweee.2019.81001 1,223 Downloads 2,698 Views Citations
State of Cartographic Services among the East African Community Member States (Articles)

Sabina N. Baariu, Galcano C. Mulaku, David N. Siriba

Journal of Geographic Information System Vol.11 No.1，February 21, 2019

DOI: 10.4236/jgis.2019.111005 826 Downloads 2,070 Views Citations
Suitability of Soil Water Retention Characteristic Models (SWRC) in Regions and Soil Depth (Articles)

Vitalis K. Too, Christian T. Omuto, Elijah K. Biamah, John P. O. Obiero

Journal of Water Resource and Protection Vol.11 No.6，June 26, 2019

DOI: 10.4236/jwarp.2019.116044 775 Downloads 1,843 Views Citations
Optimization of Specific Draft Requirement and Hitch Length for an Animal Drawn Sub-Soiler: A Case of Sandy Clay Loam Soils (Articles)

Nicodemus K. Mwonga, Ayub N. Gitau, Joackim M. Mutua, Simon T. Mwangi

Open Journal of Optimization Vol.8 No.3，September 9, 2019

DOI: 10.4236/ojop.2019.83008 465 Downloads 1,409 Views Citations
Optimal Placement of Reclosers to Minimize Power Losses during Non-Load Bearing Disturbances in a Power Distribution Using Firefly Algorithm (Articles)

Wyclife Odongo Amolo, Peter Musau, Abraham Nyete

Journal of Power and Energy Engineering Vol.9 No.5，May 22, 2021

DOI: 10.4236/jpee.2021.95004 293 Downloads 1,216 Views Citations
This article belongs to the Special Issue on Control and Operation of Future Power Networks
GIS Assessment of Environmental Footprints of the Standard Gauge Railway (SGR) on Nairobi National Park, Kenya (Articles)

Mildred Murende Ambani, Galcano C. Mulaku

Journal of Environmental Protection Vol.12 No.10，October 15, 2021

DOI: 10.4236/jep.2021.1210042 383 Downloads 3,239 Views Citations

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