Find Research outputs

Search results

• Optical properties of selectively absorbing r.f. sputtered NiAl2O3 composite films

  Sathiaraj, T. S., Thangaraj, R., Al Sharbaty, H. & Agnihotri, O. P., Jan 1 1991, In: Thin Solid Films. 195, 1-2, p. 33-42 10 p.

  Research output: Contribution to journal › Article › peer-review
  17 Citations (Scopus)

• Optical properties of highly oriented nanostructured CuI (111) thin films

  Luhanga, P. V. C., Muiva, C., Coetzee, S. H., Maabong, K., Tiedt, L. & Monowe, P., Sep 1 2016, In: Journal of Optoelectronics and Advanced Materials. 18, 9-10, p. 837-841 5 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Optical properties of GAZO thin films deposited by RF planar magnetron sputtering at various O₂/Ar flow ratios

  Muchuweni, E., Sathiaraj, T. S. & Nyakotyo, H., Apr 2019, In: Optics and Laser Technology. 111, p. 25-29 5 p.

  Research output: Contribution to journal › Article › peer-review

• Optical properties of flash evaporated amorphous Se_100-xIn _x thin films for CuInSe₂ solar cell applications

  Muiva, C. M., Maabong, K., Sathiaraj, S. T. & Mwabora, J. M., Dec 1 2012, Proceedings of the IASTED African Conference on Power and Energy Systems, AfricaPES 2012. p. 86-90 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Optical properties of electron-beam deposited quaternary Se_86-xTe₁₀Sb₄Bi_x (0 ≤ x ≤ 8) chalcogenide alloys

  Nyakotyo, H., Sathiaraj, T. S. & Muchuweni, E., Sep 2017, In: Infrared Physics and Technology. 85, p. 99-108 10 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Optical properties of co-sputtered copper-aluminium Films

  Sathiaraj, T. S., Kumar, S. & Devan, K. R. S., Dec 1 2004, In: Proceedings of SPIE - The International Society for Optical Engineering. 5509, p. 24-33 10 p., 03.

  Research output: Contribution to journal › Conference article › peer-review

• Optical properties of bimetallic (SrO-K₂O) nanofillers

  Ayeleru, O. O., Dlova, S., Ntuli, F., Kupolati, W. K. & Olubambi, P. A., 2019, In: Procedia Manufacturing. 30, p. 483-489 7 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access
  1 Citation (Scopus)

• Optical properties of amorphous Se_90-XIn₁₀Sb_Xthin film alloys

  Muiva, C. M., Mwabora, J. M., Sathiaraj, T. S. & King, J. G., Jan 1 2016, In: Journal of Alloys and Compounds. 689, p. 432-438 7 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• Optical properties of amorphous Sb₂Se₃:Sn films

  Kumar, P., Sathiaraj, T. S. & Thangaraj, R., Feb 22 2010, In: Philosophical Magazine Letters. 90, 3, p. 183-192 10 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Optical properties and Raman studies of amorphous Se-Bi thin films

  Mulama, A. A., Mwabora, J. M., Oduor, A. O. & Muiva, C. C., Jan 1 2014, In: African Review of Physics. 9, p. 33-38 6 p.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Optical morphology, inclination, and expansion velocity of the ejected shell of nova Monocerotis 2012

  Ribeiro, V. A. R. M., Munari, U. & Valisa, P., May 1 2013, In: Astrophysical Journal. 768, 1, 49.

  Research output: Contribution to journal › Article › peer-review
  43 Citations (Scopus)

• Optical dispersion analysis of template assisted 1D-ZnO nanorods for optoelectronic applications

  Lefatshe, K., Dube, P., Sebuso, D., Madhuku, M. & Muiva, C., Nov 13 2020, In: Ceramics International. 47, 6, p. 7407-7415 9 p.

  Research output: Contribution to journal › Article › peer-review

• Optical and surface energy probe of Hamaker constant in copper oxide thin films for NEMS and MEMS stiction control applications

  Ogwu, A. & Darma, T. H., Dec 2021, In: Scientific Reports. 11, 1, 4276.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Opportunities and limitations for source separation of waste generated in Harare

  Nhubu, T., Mbohwa, C., Muzenda, E. & Patel, B., 2020, Wastes: Solutions, Treatments and Opportunities III - Selected papers from the 5th International Conference Wastes: Solutions, Treatments and Opportunities, 2019. Vilarinho, C., Castro, F., Gonçalves, M. & Fernando, A. L. (eds.). CRC Press/Balkema, p. 537-542 6 p. (Wastes: Solutions, Treatments and Opportunities III - Selected papers from the 5th International Conference Wastes: Solutions, Treatments and Opportunities, 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• Operator-splitting methods for the 2D convective Cahn–Hilliard equation

  Gidey, H. H. & Reddy, B. D., Jun 15 2019, In: Computers and Mathematics with Applications. 77, 12, p. 3128-3153 26 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Operational study and simulation of a biogas upgrading plant

  Masebinu, S. O., Aboyade, A. O. & Muzenda, E., 2014, World Congress on Engineering, WCE 2014. Newswood Limited, Vol. 2. p. 1006-1012 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Operational costs reduction for the WWTP by means of substrate to dissolved oxygen correlation, a simulation study

  Ostace, G. S., Gal, A., Cristea, V. M. & Agachi, P. S., 2011, Proceedings of the World Congress on Engineering and Computer Science 2011. Newswood Limited, Vol. 2. 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

• Operational cost reduction of an activated sludge system: Correlation between setpoint and growth substrate

  Ostace, G. S., Gal, A., Cristea, V. M. & Agachi, P. Ş., 2013, IAENG Transactions on Engineering Technologies - Special Edition of the World Congress on Engineering and Computer Science 2011. Vol. 170 LNEE. p. 71-84 14 p. (Lecture Notes in Electrical Engineering; vol. 170 LNEE).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Open product lifecycle management (PLM) for cloud manufacturing and cloud-based maintenance integration using XML

  Gwangwava, N., 2018, E-Manufacturing and E-Service Strategies in Contemporary Organizations. January ed. IGI Global, p. 270-307 38 p. (Advances in E-Business Research Series; no. January).

  Research output: Chapter in Book/Report/Conference proceeding › Chapter
  1 Citation (Scopus)

• Open pit geometry modeling and economic analysis of novel at-face-slurry options

  Suglo, R. S., Frimpong, S. & Brown, O. F., Sep 12 2011, SME Annual Meeting and Exhibit and CMA 113th National Western Mining Conference 2011. p. 520-524 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Open middleware for robotics

  Namoshe, M., Tlale, N. S., Kumile, C. M. & Bright, G., 2008, 15th International Conference on Mechatronics and Machine Vision in Practice, M2VIP'08. p. 189-194 6 p. 4749531

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  9 Citations (Scopus)

• Open data for sustainable development on a knowledge-based economy: The case of Botswana

  Sebubi, O., Zlotnikova, I. & Hlomani, H., 2020, In: Data Science Journal. 19, 1, p. 1-6 6 p., 44.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Ontology-driven Open Data Enrichment Framework for Value Optimisation: The Case of National Performance Indicators for Botswana

  Sebubi, O., Zlotnikova, I. & Hlomani, H., May 2019, 2019 IST-Africa Week Conference, IST-Africa 2019. Cunningham, P. & Cunningham, M. (eds.). Institute of Electrical and Electronics Engineers Inc., 8764881. (2019 IST-Africa Week Conference, IST-Africa 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• On the use of intertemporal models to analyse how post-loss and post no-loss insurance demands differ

  Mumo, R., Njagarah, J. B. H., Kiremu, M. K. & Watt, R., 2022, In: Cogent Economics and Finance. 10, 1, 2035493.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• On the superposition of oscillatory and shear flows of viscoelastic liquids

  Siginer, D. A., Jan 1 1989, In: Makromolekulare Chemie. Macromolecular Symposia. 23, 1, p. 73-90 18 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• On the steady flow of magnetorheological fluids in pipes

  Letelier, M. F. & Siginer, D. A., 2005, In: International Journal of Applied Mechanics and Engineering. Vol. 10, no 3, p. 463-474 12 p.

  Research output: Contribution to journal › Article › peer-review

• On the quasi-stationary Maxwell equations with monotone characteristics in a multiply connected domain

  Milani, A. & Negro, A., Jan 1 1982, In: Journal of Mathematical Analysis and Applications. 88, 1, p. 216-230 15 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• On the quality and performance of nanocomposite soy protein/CNTs adhesive for wood application

  Afolabi, A. S., Sadare, O. O. & Daramola, M. O., Sep 1 2016, In: Advances in Natural Sciences: Nanoscience and Nanotechnology. 7, 3, 035005.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• On the pulse-width statistics in radio pulsars - I. Importance of the interpulse emission

  Maciesiak, K., Gil, J. & Ribeiro, V. A. R. M., Jun 1 2011, In: Monthly Notices of the Royal Astronomical Society. 414, 2, p. 1314-1328 15 p.

  Research output: Contribution to journal › Article › peer-review
  21 Citations (Scopus)

• On the pulsating pressure gradient driven flow of viscoelastic liquids

  Siginer, A., 1991, In: Journal of Rheology. 35, 2, p. 271-311 41 p.

  Research output: Contribution to journal › Article › peer-review
  24 Citations (Scopus)

• On the proof of dark matter, the law of gravity, and the mass of neutrinos

  Angus, G. W., Shan, H. Y., Zhao, H. S. & Famaey, B., Jan 1 2007, In: Astrophysical Journal. 654, 1 II

  Research output: Contribution to journal › Article › peer-review
  116 Citations (Scopus)

• On the progenitor system of Nova V2491 Cygni: (Research note)

  Darnley, M. J., Ribeiro, V. A. R. M., Bode, M. F. & Munari, U., May 23 2011, In: Astronomy and Astrophysics. 530, A70.

  Research output: Contribution to journal › Article › peer-review
  17 Citations (Scopus)

• On the progenitors of galactic novae

  Ribeiro, V. A. R. M., Bode, M. F., Hounsell, R. A. & Williams, R. P., Feb 10 2012, In: Astrophysical Journal. 746, 1, 61.

  Research output: Contribution to journal › Article › peer-review
  37 Citations (Scopus)

• On the possibility to improve the performance of flow injection analysis by deconvolution of spectrophotometric data

  Andersen, J. E. T., Mar 30 2001, In: Talanta. 54, 1, p. 131-138 8 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• On the physics of viscoplastic fluid flow in non-circular tubes

  Letelier, M. F., Siginer, D. A. & Hinojosa, C. B., Jan 1 2017, In: International Journal of Non-Linear Mechanics. 88, p. 1-10 10 p.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• On the performance of satellite-based observations of XCO₂in capturing the NOAA Carbon Tracker model and ground-based flask observations over Africa's land mass

  Mengistu, A. G. & Tsidu, G. M., Jul 24 2020, In: Atmospheric Measurement Techniques. 13, 7, p. 4009-4033 25 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• On the Parallel and Orthogonal Superposition of Pure and Oscillatory Shear Flows of Simple Fluids

  Dennis, S., 1990, Recent Developments in Structured Continua II. DeKee, D. & Kaloni, P. N. (eds.). New York: John Wiley & Sons Inc., Vol. 2. p. 158-181

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

  Open Access

• On the nearly viscometric torsional motion of viscoelastic liquids between shrouded rotating disks

  Siginer, D. A., May 1 2004, In: Journal of Applied Mechanics, Transactions ASME. 71, 3, p. 305-313 9 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• On the method of alternating resolvents

  Boikanyo, O. A. & Moroanu, G., Oct 1 2011, In: Nonlinear Analysis, Theory, Methods and Applications. 74, 15, p. 5147-5160 14 p.

  Research output: Contribution to journal › Article › peer-review
  11 Citations (Scopus)

• On the laminar free convection and instability of grade fluids in enclosures

  Siginer, D. A. & Valenzuela-Rendón, A., Sep 15 2000, In: International Journal of Heat and Mass Transfer. 43, 18, p. 3391-3405 15 p.

  Research output: Contribution to journal › Article › peer-review
  11 Citations (Scopus)

• On the instability of the fluids of second grade in nearly viscometric motions

  Siginer, D. A., 1994, Developments in Non-Newtonian Flows. ASME, Vol. 206. p. 17-30 14 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• On the GF-AAS determination of chromium in water samples

  Andersen, J. E. T., Jan 1 2016, Proceedings of the 6th IASTED International Conference on Environment and Water Resource Management, AfricaEWRM 2016. ACTA Press, p. 154-158 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• On the genus of elliptic fibrations

  Gatsinzi, J. B., Feb 2004, In: Proceedings of the American Mathematical Society. 132, 2, p. 597-606 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  2 Citations (Scopus)

• On the fully developed tube flow of a class of non-linear viscoelastic fluids

  Letelier, M. F. & Siginer, D. A., May 1 2005, In: International Journal of Non-Linear Mechanics. 40, 4, p. 485-493 9 p.

  Research output: Contribution to journal › Article › peer-review
  16 Citations (Scopus)

• On the Free Convection and Instability of the Fluids of Grade Three

  Dennis, S. & Valenzuela-Rendón, A., 1994, Advances in Structured and Heterogeneous Continua. Allerton Press Inc., p. 195-212

  Research output: Chapter in Book/Report/Conference proceeding › Chapter

• On the flow of a class of viscoinelastic-viscoplastic fluids in tubes of non-circular contour

  Letelier, M. F. & Siginer, D. A., Nov 1 2007, In: International Journal of Engineering Science. 45, 11, p. 873-881 9 p.

  Research output: Contribution to journal › Article › peer-review
  12 Citations (Scopus)

• On the energy minimization of heterogeneous cloud radio access networks

  Sigwele, T., Alam, A. S., Pillai, P. & Hu, Y. F., 2017, Wireless and Satellite Systems - 8th International Conference, WiSATS 2016, Proceedings. Pillai, P., Otung, I., Eleftherakis, G. & Giambene, G. (eds.). Springer Verlag, p. 223-234 12 p. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; vol. 186 LNICST).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• On the effect of boundary vibration on poiseuille flow of an elastico-viscous liquid

  Dennis, S., 1992, In: Journal of Fluids and Structures. 6, 6, p. 719-748

  Research output: Contribution to journal › Article › peer-review
  21 Citations (Scopus)

• On the discriminatory and predictive accuracy of the RDT against the microscopy in the diagnosis of malaria among under-five children in Nigeria

  Fagbamigbe, A. F., Feb 21 2019, In: Malaria Journal. 18, 1, 46.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  4 Citations (Scopus)

• On the diffusion phenomenon of quasilinear hyperbolic waves

  Yang, H. & Milani, A., 2000, In: Chinese Annals of Mathematics. Series B. 21, 1, p. 63-70 8 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)