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Ronald K. Rop, PhD
Ronald K. Rop, PhD
Senior Lecturer/ Director, Board of Graduate Studies, University of Kabianga
Verified email at kabianga.ac.ke - Homepage
Title
Cited by
Cited by
Year
Accelerated rotation with orbital angular momentum modes
C Schulze, FS Roux, A Dudley, R Rop, M Duparré, A Forbes
Physical Review A 91 (4), 043821, 2015
1092015
Measuring the rotation rates of superpositions of higher-order Bessel beams
R Rop, A Dudley, C López-Mariscal, A Forbes
Journal of Modern Optics 59 (3), 259-267, 2012
552012
Generation and propagation dynamics of obstructed and unobstructed rotating orbital angular momentum-carrying Helicon beams
R Rop, IA Litvin, A Forbes
Journal of Optics 14 (3), 035702, 2012
362012
Conductive silver paste smeared glass substrates for label-free Raman spectroscopic detection of HIV-1 and HIV-1 p24 antigen in blood plasma
BO Otange, Z Birech, J Okonda, R Rop
Analytical and bioanalytical chemistry 409, 3253-3259, 2017
192017
Estimation of HIV‐1 viral load in plasma of HIV‐1‐infected people based on the associated Raman spectroscopic peaks
B Otange, Z Birech, R Rop, J Oyugi
Journal of Raman Spectroscopy 50 (5), 620-628, 2019
162019
Effect of crusting operations on the physical properties of leather
KM NALYANYA, RK ROP, A ONYUKA, Z BIRECH, A SASIA
162018
Influence of UV radiation on the viscoelastic properties and dynamic viscosity of bovine hide using dynamic mechanical analysis
KM Nalyanya, OP Migunde, RG Ngumbu, A Onyuka, RK Rop
Journal of Thermal Analysis and Calorimetry 123, 363-370, 2016
162016
Recent use of selected phytochemistry to mitigate environmental challenges facing leather tanning industry: a review
KM Nalyanya, R Rop, A Onyuka, Z Birech
Phytochemistry reviews 18, 1361-1373, 2019
152019
Thermal and mechanical analysis of pickled and tanned cowhide: Effect of solar radiations
KM Nalyanya, RK Rop, A Onyuka, PO Migunde, RG Ngumbu
Journal of Applied Polymer Science 133 (12), 2016
132016
Tensile properties of indigenous Kenyan Boran pickled and tanned bovine hide
KM Nalyanya, RK Rop, A Onyuka, J Kamau
122015
Thermal and dynamic mechanical analysis of bovine hide: Effect of chrome-tanning process
KM Nalyanya, RK Rop, AS Onyuka, T Kilee, PO Migunde, RG Ngumbu
Journal of Thermal Analysis and Calorimetry 126, 725-732, 2016
92016
Variation of elemental concentration in leather during post-tanning operation using energy dispersive X-ray fluorescence spectroscopy: principal component analysis approach
KM Nalyanya, RK Rop, AS Onyuka, Z Birech, JJ Okonda
International Journal of Environmental Analytical Chemistry 102 (8), 1935-1947, 2022
42022
A review of natural plants as sources of substances for cleaner leather tanning technologies
KM Nalyanya, RK Rop, AS Onyuka, Z Birech
Textile & Leather Review 4 (3), 137-148, 2021
42021
Angular acceleration with twisted light
C Schulze, FS Roux, A Dudley, R Rop, M Duparré, A Forbes
arXiv preprint arXiv:1405.6547, 2014
22014
Investigating mechanical properties of leather treated with Aloe barbadensis Miller and Carrageenan using existing theoretical models
KM Nalyanya, RK Rop, A Onyuka, Z Birech, A Sasia
Polymer Bulletin 76, 6123-6136, 2019
12019
Synergistic effect of aloe barbadensis miller and carrageenan on the mechanical performance of leather
KM Nalyanya, RK Rop, A Onyuka, Z Birech, MC Wambulwa, A Sasia
Asociación Química Española de la Industria del Cuero, 2018
12018
Label-free surface-enhanced Raman spectroscopic detection of HIV-1 infection in blood and plasma adsorbed on conductive silver pasted glass substrate
B Otange, Z Birech, R Rop, J Oyugi
Egerton University, 2017
12017
US-Africa Collaboration in Guided Inquiry Synthesis and Characterization of the “Frustrated” Amino Acid-Based Calixarene Molecules
JK Rugut, KJ Rugutt, J Koske, D Chirchir, G Cheruiyot, J Koech, E Mibei, ...
Chem. Educator, 2010
12010
Mitigating the Formation of Hexavalent Chromium in Leather by Using Aloe Barbadensis Miller Mixed with Carrageenan
KM Nalyanya, RK Rop, A Onyuka, Z Birech, P Kamau
2020
Variation of elemental concentration in leather during post-tanning operation using energy dispersive X-ray fluorescence spectroscopy: principal component analysis approach
JJ Okonda, ZB Onyuka, AW Sichangi, RK Rop, KM Nalyanya
Taylor & Francis, 2020
2020
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