Perpetual W. Ndungu - Articles - Scientific Research Publishing

Mycobacteria Interspersed Repetitive Units-Variable Number of Tandem Repeat, Spoligotyping and Drug Resistance of Isolates from Pulmonary Tuberculosois Patients in Kenya (Articles)

Perpetual W. Ndungu, Samuel Kariuki, Gunturu Revathi, Zipporah Ng’ang’a, Stefan Niemann

Advances in Microbiology Vol.7 No.3，March 24, 2017

DOI: 10.4236/aim.2017.73017 1,814 Downloads 2,889 Views Citations
Characterization and Antimicrobial Susceptibility of Actinomycetes from TB Smear Negative and Retreatment Patients in Nairobi, Kenya (Articles)

Frida M. Njeru, Perpetual Ndungu, Christine Bii

Journal of Biosciences and Medicines Vol.7 No.8，August 9, 2019

DOI: 10.4236/jbm.2019.78001 664 Downloads 2,355 Views Citations
Risk Factors in the Transmission of Tuberculosis in Nairobi: A Descriptive Epidemiological Study (Articles)

Perpetual Wangui Ndungu, Gunturu Revathi, Samuel Kariuki, Zipporah Ng’ang

Advances in Microbiology Vol.3 No.2，May 31, 2013

DOI: 10.4236/aim.2013.32025 5,860 Downloads 10,237 Views Citations
Screen-and-Treat Approach in Secondary Prevention of Cervical Cancer among HIV-Infected Women in Faith Alive Hospital, Jos Nigeria (Articles)

John Onyeji, Mercy W. Isichei, Charles U. Anyaka, Emmanuel Osayi, Olabanjo O. Ogunsola, Oluwatomiini Ademuyiwa, Abeeblahi Olafare, Oluseye Ajayi, Christian O. Isichei, Solomon A. Sagay, Perpetual C. Christopher

Open Journal of Obstetrics and Gynecology Vol.13 No.4，April 28, 2023

DOI: 10.4236/ojog.2023.134068 126 Downloads 734 Views Citations
Theories on the Relationship between Price Process and Stochastic Volatility Matrix with Compensated Poisson Jump Using Fourier Transforms (Articles)

Perpetual Saah Andam, Joseph Ackora-Prah, Sure Mataramvura

Journal of Mathematical Finance Vol.7 No.3，July 18, 2017

DOI: 10.4236/jmf.2017.73033 1,093 Downloads 2,135 Views Citations
Estimation of Stochastic Volatility with a Compensated Poisson Jump Using Quadratic Variation (Articles)

Perpetual Saah Andam, Joseph Ackora-Prah, Sure Mataramvura

Applied Mathematics Vol.8 No.7，July 27, 2017

DOI: 10.4236/am.2017.87077 937 Downloads 2,099 Views Citations
Elimination of Malodors and Management of Human Waste in Pit Latrines Using Indigenous Microorganisms (Articles)

Manfred Miheso, Kimani C. Ndungu, Henry Okwaro, William Keyah

Open Access Library Journal Vol.11 No.10，October 31, 2024

DOI: 10.4236/oalib.1112229 21 Downloads 225 Views Citations
Analysis of the Driving Force of Hydrodynamics in Lake Naivasha, Kenya (Articles)

Jane N. Ndungu, Wenlong Chen, Denie C. M. Augustijn, Suzanne J. M. H. Hulscher

Open Journal of Modern Hydrology Vol.5 No.4，October 9, 2015

DOI: 10.4236/ojmh.2015.54009 4,189 Downloads 5,333 Views Citations
Socioeconomic Determinants of Farmers’ Vulnerability to Climate Variability and Extreme Events in Kitui County, Kenya (Articles)

Evelyn J. Mutunga, Charles K. Ndungu, Moses Mwangi, Patrick C. Kariuki

American Journal of Climate Change Vol.13 No.4，December 2, 2024

DOI: 10.4236/ajcc.2024.134029 32 Downloads 194 Views Citations
Revised Mathematical Morphological Concepts (Articles)

Joseph Ackora-Prah, Yao Elikem Ayekple, Robert Kofi Acquah, Perpetual Saah Andam, Eric Adu Sakyi, Daniel Gyamfi

Advances in Pure Mathematics Vol.5 No.4，March 23, 2015

DOI: 10.4236/apm.2015.54019 3,530 Downloads 4,541 Views Citations
This article belongs to the Special Issue on Group Theory
Creation of High Energy/Intensity Bremsstrahlung by a Multi-Target and Focusing of the Scattered Electrons by Small-Angle Backscatter at a Cone Wall and a Magnetic Field—Enhancement of the Outcome of Linear Accelerators in Radiotherapy (Articles)

W. Ulmer

Int'l J. of Medical Physics, Clinical Eng. and Radiation Oncology Vol.2 No.4，November 5, 2013

DOI: 10.4236/ijmpcero.2013.24020 6,042 Downloads 8,853 Views Citations
The Antiparticles of Neutral Bosons (Articles)

W. A. Perkins

Journal of Modern Physics Vol.4 No.12A，December 31, 2013

DOI: 10.4236/jmp.2013.412A1003 5,662 Downloads 7,173 Views Citations
This article belongs to the Special Issue on Neutrino Research
Social Issues of Urban Road Rehabilitation (Articles)

W. Supul

Current Urban Studies Vol.6 No.3，September 25, 2018

DOI: 10.4236/cus.2018.63022 1,158 Downloads 5,079 Views Citations
The Role of Forced Oscillators of Coupled Circuits in Radiation Physics: New Linear Accelerator Design Improving Tomo-Scanning Technology (Radiotherapy and CT), Heisenberg-Euler Scatter, and Extension to Bremsstrahlung with GeV Electrons (Articles)

W. Ulmer

Journal of Applied Mathematics and Physics Vol.9 No.4，April 21, 2021

DOI: 10.4236/jamp.2021.94051 288 Downloads 858 Views Citations
Antimicrobial Profiles of Selected Gram-Negative Bacteria Recoverable from Sewage and Sludge from Juja and Kibera Informal Settlements of the Larger Nairobi Metropolis (Articles)

John Maina, Perpetual Ndung’u, Anne Muigai, Helen Onyango, Joel K. Mukaya, Susan Wambui, Terry Judah, Joyce Kinyua, Joystella Muriuki, Lynne Chesenge, Lydia Kisoo, Rebecca Thuku, Boniface Wachira, Vincent Bett, Thomas Gachuki, John Kiiru

Advances in Microbiology Vol.9 No.6，June 18, 2019

DOI: 10.4236/aim.2019.96031 1,237 Downloads 2,677 Views Citations
5D Model Theory for the Creating of Life Forms (Articles)

K. W. Wong, Peter C. W. Fung, W. K. Chow

Journal of Modern Physics Vol.10 No.13，November 20, 2019

DOI: 10.4236/jmp.2019.1013103 796 Downloads 3,032 Views Citations
On the Origin of Mass and Angular Momentum of Stellar Objects (Articles)

Peter C. W. Fung, K. W. Wong

Journal of Modern Physics Vol.6 No.15，December 31, 2015

DOI: 10.4236/jmp.2015.615235 5,613 Downloads 7,167 Views Citations
Origin of Magnetic Fields of Stellar Objects in the Universe Based on the 5D Projection Theory (Articles)

Peter C. W. Fung, K. W. Wong

Journal of Modern Physics Vol.8 No.4，March 31, 2017

DOI: 10.4236/jmp.2017.84045 1,838 Downloads 3,131 Views Citations
Biopesticides and Their Role in Sustainable Agricultural Production (Articles)

Geraldin M. W. Lengai, James W. Muthomi

Journal of Biosciences and Medicines Vol.6 No.6，June 7, 2018

DOI: 10.4236/jbm.2018.66002 9,522 Downloads 38,071 Views Citations
Software Reuse: Developers’ Experiences and Perceptions (Articles)

William W. Agresti

Journal of Software Engineering and Applications Vol.4 No.1，January 27, 2011

DOI: 10.4236/jsea.2011.41006 10,135 Downloads 18,542 Views Citations

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