Botswana International University of Science & Technology

Research Output 1970 2020

Open Access
Trucks
Neural networks
Seats
Accelerometers
Information management
12 Citations (Scopus)

Application of basic process modeling in investigating the breakage behavior of UG2 ore in wet milling

Danha, G., Hildebrandt, D., Glasser, D. & Bhondayi, C., Jul 1 2015, In : Powder Technology. 279, p. 42-48 7 p.

Research output: Contribution to journalArticle

Ores
Ball mills
Hardness
Kinetics

Application of different pre-treatment techniques for enhanced biogas production from lawn grass: A review

Sibiya, N. T., Tesfagiogis, H. & Muzenda, E., Jan 1 2018, Green Energy and Technology. 9783319636115 ed. Springer Verlag, p. 245-255 11 p. (Green Energy and Technology; no. 9783319636115).

Research output: Chapter in Book/Report/Conference proceedingChapter

Biogas
biogas
grass
energy crop
Anaerobic digestion
11 Citations (Scopus)

Application of hydride generation to the determination of trace concentrations of arsenic by capacitively coupled microwave plasma

Hueber, D. M., Masamba, W. R. L., Spencer, B. M. & Winefordner, J. D., 1993, In : Analytica Chimica Acta. 278, 2, p. 279-285 7 p.

Research output: Contribution to journalArticle

Arsenic
Microwaves
Hydrides
arsenic
Plasmas
15 Citations (Scopus)
Inductively coupled plasma mass spectrometry
Strontium
Quality assurance
Mass Spectrometry
Tooth
18 Citations (Scopus)

Application of mucilage from Dicerocaryum eriocarpum plant as biosorption medium in the removal of selected heavy metal ions

Bassey, O. J., Odiyo, J. O., Chimuka, L., Ochieng, A. & Bassey, B. J., 2016, In : Journal of Environmental Management. 177, p. 365-372

Research output: Contribution to journalArticle

Open Access
mucilage
Biosorption
Heavy ions
Heavy metals
Metal ions
2 Citations (Scopus)

Application of Non-Target Analysis with LC-HRMS for the Monitoring of Raw and Potable Water: Strategy and Results: Assessing Transformation Products of Chemicals by Non-Target and Suspect Screening − Strategies and Workflows Volume 2

Bader, T., Schulz, W., Lucke, T., Seitz, W. & Winzenbacher, R., 2016, Application of Non-Target Analysis with LC-HRMS for the Monitoring of Raw and Potable Water: Strategy and Results. American Chemical Society, Vol. 1242. p. 49-70 22 p. (ACS Symposium Series; vol. 1242).

Research output: Chapter in Book/Report/Conference proceedingChapter

liquid chromatography
mass spectrometry
drinking water
prioritization
pollutant

Application of numerical methods in the technology of hydroxyapatite

Dejeu, V. R., Toader, S., Réka, B. & Agachi, P. Ş., 2010, In : Studia Universitatis Babes-Bolyai Chemia. 4, p. 161-165 5 p.

Research output: Contribution to journalArticle

Durapatite
Splines
Numerical methods
Polynomials
Interpolation
30 Citations (Scopus)

Application of portable FTIR spectrometers for detecting greenhouse gas emissions of the major city Berlin

Hase, F., Frey, M., Blumenstock, T., Groß, J., Kiel, M., Kohlhepp, R., Mengistu Tsidu, G., Schäfer, K., Sha, M. K. & Orphal, J., Jul 31 2015, In : Atmospheric Measurement Techniques. 8, 7, p. 3059-3068 10 p.

Research output: Contribution to journalArticle

Fourier transform
greenhouse gas
spectrometer
time series
calibration
38 Citations (Scopus)

Application of remote sensing and GIS in mineral: Resource mapping - An overview

Rajesh, H. M., Dec 1 2004, In : Journal of Mineralogical and Petrological Sciences. 99, 3, p. 83-103 21 p.

Research output: Contribution to journalReview article

mineral resource
remote sensing
resources
mineral deposits
GIS
7 Citations (Scopus)

Application of the (G′/G)-expansion method to nonlinear blood flow in large vessels

Kol, G. R. & Tabi, C. B., 2011, In : Physica Scripta. 83, 4, 045803.

Research output: Contribution to journalArticle

(G′/G)-expansion Method
blood flow
Blood Flow
Vessel
hyperbolic functions
5 Citations (Scopus)

Application of the attainable region method to determine optimal conditions for milling and leaching

Hlabangana, N., Danha, G., Bwalya, M. M., Hildebrandt, D. & Glasser, D., 2017, In : Powder Technology. 317, p. 400-407 8 p.

Research output: Contribution to journalArticle

Open Access
Leaching
Recovery
Gold
Ores
Profitability
36 Citations (Scopus)

Application of the exergetic cost theory to the LiBr/H2O vapour absorption system

Misra, R. D., Sahoo, P. K. & Gupta, A., 2002, In : Energy. 27, 11, p. 1009-1025 17 p.

Research output: Contribution to journalArticle

Open Access
Vapors
Costs
Economics
Thermodynamics
Absorption refrigeration
1 Citation (Scopus)
transpiration
electrical resistivity
water quality
groundwater
salinity

Approaches, methods, metrics, measures, and subjectivity in ontology evaluation: A survey

Hlomani, H. & Stacey, D., 2014, In : Semantic Web and Information Systems. 1, 5, p. 1-11

Research output: Contribution to journalArticle

9 Citations (Scopus)

Approximate fixed point sequences and convergence theorems for asymptotically pseudocontractive mappings

Chidume, C. E. & Zegeye, H., Feb 15 2003, In : Journal of Mathematical Analysis and Applications. 278, 2, p. 354-366 13 p.

Research output: Contribution to journalReview article

Approximate Fixed Point
Pseudocontractive Mapping
Banach spaces
Set theory
Convergence Theorem
65 Citations (Scopus)

Approximate fixed point sequences and convergence theorems for Lipschitz pseudocontractive maps

Chidume, C. E. & Zegeye, H., Mar 1 2004, In : Proceedings of the American Mathematical Society. 132, 3, p. 831-840 10 p.

Research output: Contribution to journalArticle

Approximate Fixed Point
Banach spaces
Set theory
Convergence Theorem
Lipschitz
1 Citation (Scopus)

Approximating a common fixed point of finite family of asymptotically quasi-nonexpansive mappings in Banach spaces

Woldeamanuel, S. T., Sangago, M. G. & Hailu, H. Z., Sep 1 2016, In : Afrika Matematika. 27, 5-6, p. 949-961 13 p.

Research output: Contribution to journalArticle

Nonexpansive Mapping
Common Fixed Point
Banach space
Uniformly Convex Banach Space
Iterative Algorithm
9 Citations (Scopus)
Pseudocontractive Mapping
Monotone Mapping
Inverse-strongly Monotone Mapping
Fixed point
Variational Inequalities
36 Citations (Scopus)

Approximating common solution of variational inequality problems for two monotone mappings in Banach spaces

Zegeye, H. & Shahzad, N., Nov 1 2011, In : Optimization Letters. 5, 4, p. 691-704 14 p.

Research output: Contribution to journalArticle

Monotone Mapping
Variational Inequality Problem
Banach space
Convex Minimization
Iterative Process
66 Citations (Scopus)

Approximating fixed points of total asymptotically nonexpansive mappings

Alber, Y. I., Chidume, C. E. & Zegeye, H., Apr 17 2006, In : Fixed Point Theory and Applications. 2006, 10673.

Research output: Contribution to journalArticle

Asymptotically Nonexpansive Mapping
Contractive Mapping
Normed Space
Iterative Process
Convergence Results
Common Fixed Point
Pseudocontractive Mapping
Nonlinear Mapping
Uniformly continuous
Iterative Process
7 Citations (Scopus)

Approximation methods for a common fixed point of a finite family of nonexpansive mappings

Zegeye, H. & Shahzad, N., Jan 1 2007, In : Numerical Functional Analysis and Optimization. 28, 11-12, p. 1405-1419 15 p.

Research output: Contribution to journalArticle

Nonexpansive Mapping
Common Fixed Point
Approximation Methods
Variational Inequalities
Banach spaces
2 Citations (Scopus)
Relatively Nonexpansive Mapping
Monotone Mapping
Fixed Point Problem
Variational Inequality Problem
Nonlinear Operator
22 Citations (Scopus)

Approximation methods for nonlinear operator equations

Chidume, C. E. & Zegeye, H., Aug 1 2003, In : Proceedings of the American Mathematical Society. 131, 8, p. 2467-2478 12 p.

Research output: Contribution to journalArticle

Nonlinear Operator Equations
Approximation Methods
Converge
Iteration
Normed Linear Space
5 Citations (Scopus)

Approximation of common fixed points of family of asymptotically nonexpansive mappings

Ofoedu, E. U., Zegeye, H. & Shahzad, N., Jul 18 2013, In : Bulletin of the Malaysian Mathematical Sciences Society. 36, 3, p. 611-624 14 p.

Research output: Contribution to journalArticle

Asymptotically Nonexpansive Mapping
Common Fixed Point
Iteration
Approximation
Weak and Strong Convergence
49 Citations (Scopus)

Approximation of fixed points of weakly contractive nonself maps in Banach spaces

Chidume, C. E., Zegeye, H. & Aneke, S. J., Jun 1 2002, In : Journal of Mathematical Analysis and Applications. 270, 1, p. 189-199 11 p.

Research output: Contribution to journalArticle

Banach spaces
Set theory
Descent
Fixed point
Banach space
27 Citations (Scopus)

Approximation of solutions of nonlinear equations of hammerstein type in Hilbert space

Chidume, C. E. & Zegeye, H., Mar 2005, In : Proceedings of the American Mathematical Society. 133, 3, p. 851-858 8 p.

Research output: Contribution to journalArticle

Hilbert spaces
Nonlinear equations
Nonlinear Equations
Hilbert space
Monotone Mapping
9 Citations (Scopus)
Asymptotically Nonexpansive Mapping
Fixed point
Norm
Nonexpansive Mapping
Iterative Process
12 Citations (Scopus)

Approximation of the zeros of m-accretive operators

Chidume, C. E. & Zegeye, H., Jan 1 1999, In : Nonlinear Analysis, Theory, Methods and Applications. 37, 1, p. 81-96 16 p.

Research output: Contribution to journalArticle

M-accretive Operator
Banach spaces
Mathematical operators
Steepest Descent
Zero
4 Citations (Scopus)
Spectrum Analysis
Exercise
Injections
Limit of Detection
Students

A predictive model of crude oil dispersion in water: A case study of the Niger-Delta Area of Nigeria

Abdulkareem, A. S., Odigure, J. O., Otaru, M. D. O., Kuranga, M. B. & Afolabi, A. S., Jan 1 2011, In : Energy Sources, Part A: Recovery, Utilization and Environmental Effects. 33, 22, p. 2089-2103 15 p.

Research output: Contribution to journalArticle

Crude oil
Water
Physical properties
Petroleum industry
Solid wastes
1 Citation (Scopus)
Deposits
Industrial chemicals
Temperature
Coking
Coke

A preliminary study of the fungi associated with saltpans in Botswana and their anti-microbial properties

Lebogang, L., Taylor, J. E. & Mubyana-John, T., 2009, In : Bioremediation, Biodiversity and Bioavailability. 3, 2, p. 61-71 11 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)

A proximal point algorithm converging strongly for general errors

Boikanyo, O. A. & Moroşanu, G., Feb 5 2010, In : Optimization Letters. 4, 4, p. 635-641 7 p.

Research output: Contribution to journalArticle

Proximal Point Algorithm
Maximal Monotone Operator
Regularization Parameter
Summability
Weak Convergence

A proximal point algorithm with general errors

Boikanyo, O. A., 2011, In : Mathematical Sciences Research Journal. 15, 12, p. 346-353 8 p.

Research output: Contribution to journalArticle

Proximal Point Algorithm
Strong Convergence
Nonlinear Operator
Convergence Results
Control Parameter
2 Citations (Scopus)

A proximal point method involving two resolvent operators

Boikanyo, O. A., Nov 30 2012, In : Abstract and Applied Analysis. 2012, 892980.

Research output: Contribution to journalArticle

Proximal Point Method
Resolvent Operator
Proximal Point Algorithm
Maximal Monotone Operator
Iterate
2 Citations (Scopus)
Naphthalene
Acetonitrile
naphthalene
acetonitrile
Cones

A quality of service-aware secured communication scheme for internet of things-based networks

Khan, F., Ur Rehman, A., Yahya, A., Jan, M. A., Chuma, J., Tan, Z. & Hussain, K., Oct 1 2019, In : Sensors (Switzerland). 19, 19, 4321.

Research output: Contribution to journalArticle

Open Access
Internet
Humulus
Quality of service
communication
Communication
1 Citation (Scopus)

A quantitative analysis of Zimbabwe's land reform policy: An application of Zimbabwe SAM multipliers

Juana, J. S., Sep 1 2006, In : Agrekon. 45, 3, p. 294-318 25 p.

Research output: Contribution to journalArticle

land reform
multipliers
multiplier
agrarian reform
Zimbabwe
13 Citations (Scopus)

Aquatic ecosystem responses to fire and flood size in the Okavango Delta: observations from the seasonal floodplains

Ramberg, L., Lindholm, M., Hessen, D. O., Murray-Hudson, M., Bonyongo, C., Heinl, M., Masamba, W., VanderPost, C. & Wolski, P., 2010, In : Wetlands Ecology and Management. 18, 5, p. 587-595 9 p.

Research output: Contribution to journalArticle

ecosystem response
floodplains
aquatic ecosystem
floodplain
nutrient
28 Citations (Scopus)

A QUMOND galactic N-body code - I. Poisson solver and rotation curve fitting

Angus, G. W., van der Heyden, K. J., Famaey, B., Gentile, G., Mcgaugh, S. S. & de Blok, W. J. G., Apr 2012, In : Monthly Notices of the Royal Astronomical Society. 421, 3, p. 2598-2609 12 p.

Research output: Contribution to journalArticle

scale height
curve fitting
formulations
spiral galaxies
gases
37 Citations (Scopus)
Open Access
Glomus aggregatum
biotransformation
arsenic
mycorrhizal fungi
Helianthus annuus
3 Citations (Scopus)

A real-time approach for moving horizon estimation based nonlinear model predictive control of a fluid catalytic cracking unit

Nagy, Z. K., Roman, R., Agachi, S. P. & Allgoewer, F., 2005, 7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering - Congress Manuscripts. p. 504 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fluid catalytic cracking
Model predictive control
Feedback
Real time control
Chemical engineering
23 Citations (Scopus)

A remarkable recurrent nova in M31: Discovery and optical/UV observations of the predicted 2014 eruption

Darnley, M. J., Henze, M., Steele, I. A., Bode, M. F., Ribeiro, V. A. R. M., Rodríguez-Gil, P., Shafter, A. W., Williams, S. C., Baer, D., Hachisu, I., Hernanz, M., Hornoch, K., Hounsell, R., Kato, M., Kiyota, S., Kučáková, H., Maehara, H., Ness, J. U., Piascik, A. S., Sala, G. & 3 others, Skillen, I., Smith, R. J. & Wolf, M., Aug 1 2015, In : Astronomy and Astrophysics. 580, A45.

Research output: Contribution to journalArticle

volcanic eruptions
volcanic eruption
novae
ejecta
Andromeda Galaxy
2 Citations (Scopus)

A remark on the Sobolev regularity of classical solutions of strongly elliptic equations

Milani, A., Jan 1 1998, In : Mathematische Nachrichten. 190, p. 203-219 17 p.

Research output: Contribution to journalArticle

Classical Solution
Elliptic Equations
Regularity
Quasilinear Equations
Coefficient