Research Output

2002

Strong convergence of approximants to fixed points of Lipschitzian pseudocontractive maps

Zegeye, H. & Prempeh, E., Jan 1 2002, In : Computers and Mathematics with Applications. 44, 3-4, p. 339-346 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

The Southern African Regional Science Initiative (SAFARI 2000): Wet season campaigns

Otter, L. B., Scholes, R. J., Dowty, P., Privette, J., Caylor, K., Ringrose, S., Mukelabai, M., Frost, P., Hanan, N., Totolo, O. & Veenendaal, E. M., Jan 1 2002, In : South African Journal of Science. 98, 3-4, p. 131-137 7 p.

Research output: Contribution to journalReview article

33 Citations (Scopus)

Validation of MIPAS/ENVISAT level-1B data products

Tsidu, G. M., Kiefer, M., Clarmann, T. V., Fischer, H., Funke, B., Grabowski, U., Hase, F., Höpfner, M., López-Puertas, M. & Stiller, G. P., 2002, In : Proceedings of SPIE - The International Society for Optical Engineering. 4891, p. 483-496 14 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2003

Accumulation of lead, zinc, and cadmium in a wild population of Clethrionomys glareolus from an abandoned lead mine

Milton, A., Cooke, J. A. & Johnson, M. S., Apr 1 2003, In : Archives of Environmental Contamination and Toxicology. 44, 3, p. 405-411 7 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

Adsorption and interfacial electron transfer of Saccharomyces cerevisiae yeast cytochrome c monolayers on Au(111) electrodes

Hansen, A. G., Boisen, A., Nielsen, J. U., Wackerbarth, H., Chorkendorff, I., Andersen, J. E. T., Zhang, J. & Ulstrup, J., Apr 15 2003, In : Langmuir. 19, 8, p. 3419-3427 9 p.

Research output: Contribution to journalArticle

63 Citations (Scopus)

An optimal treatment strategy for diabetes

Nyabadza, F. & Lungu, E. M., Dec 1 2003, In : Journal of Biological Systems. 11, 4, p. 419-425 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A note on two recent papers on approximation of fixed points

Chidume, C. E. & Zegeye, H., May 1 2003, In : Indian Journal of Pure and Applied Mathematics. 34, 5, p. 701-703 3 p.

Research output: Contribution to journalArticle

1 Citation (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

10 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

22 Citations (Scopus)

Approximation of Solutions of Nonlinear Equations of Monotone and Hammerstein Type

Gilbert, R., Chidume, C. E. & Zegeye, H., Aug 2003, In : International Journal of Phytoremediation. 82, 8, p. 747-758 12 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Bivarate models: Relationships between solar irradiation and either sunshine duration or extremum temperatures

Jain, P. K., Lungu, E. M. & Prakash, J., Jan 1 2003, In : Renewable Energy. 28, 8, p. 1211-1223 13 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Distribution of heavy metals in Gaborone urban soils (Botswana) and its relationship to soil pollution and bedrock composition

Zhai, M., Kampunzu, H. A. B., Modisi, M. P. & Totolo, O., Dec 1 2003, In : Environmental Geology. 45, 2, p. 171-180 10 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Environmental change and sustainability issues in the Kalahari region

Totolo, O. & Chanda, R., Jun 1 2003, In : Journal of Arid Environments. 54, 2, p. 257-259 3 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Environmental mineralogy of soils around Selebi Phikwe nickel-copper plant, Botswana

Ekosse, G., Van Den Heever, D. J., De Jager, L. & Totolo, O., Jun 1 2003, In : International Journal of Environmental Studies. 60, 3, p. 251-262 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Filterless pre-concentration by co-precipitation by formation of crystalline precipitate in the analysis of barium by FIA-FAES

Plamboeck, C., Westtoft, H. C., Pedersen, S. A. & Andersen, J. E. T., 2003, In : Journal of Analytical Atomic Spectrometry. 18, 1, p. 49-53 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Flooding and Soil Nutrient Status in the Okavango Delta’s Seasonal Floodplains

Totolo, O., Bonyongo, M. C., Mubyana, T. & Veenandaal, E. M., 2003, In : Botswana Notes and Records. 34, p. 123-128

Research output: Contribution to journalArticle

From Crash Tolerance to Authenticated Byzantine Tolerance: A Structured Approach, the Cost and Benefits

Mpoeleng, D., Ezhilchelvan, P. & Speirs, N., 2003, Proceedings of the International Conference on Dependable Systems and Networks. p. 227-236 10 p.

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

12 Citations (Scopus)

General auxiliary problem and algorithm for a generalized multi-valued variational-like inequality problem in reflexive Banach spaces

Chidume, C. E., Kazmi, K. R. & Zegeye, H., Dec 2003, In : International Journal of Phytoremediation. 82, 12, p. 1099-1109 11 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Generalized projection and approximation of fixed points of nonself maps

Chidume, C. E., Khumalo, M. & Zegeye, H., Feb 1 2003, In : Journal of Approximation Theory. 120, 2, p. 242-252 11 p.

Research output: Contribution to journalReview article

12 Citations (Scopus)

Influence of seasonal flooding on soil total nitrogen, organic phosphorus and microbial populations in the Okavango Delta, Botswana

Mubyana, T., Krah, M., Totolo, O. & Bonyongo, M., Jun 1 2003, In : Journal of Arid Environments. 54, 2, p. 359-369 11 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Iterative approximation of solutions of nonlinear equations of hammerstein type

Chidume, C. E. & Zegeye, H., Mar 26 2003, In : Abstract and Applied Analysis. 2003, 6, p. 353-365 13 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Iterative methods for fixed points of asymptotically weakly contractive maps

Gilbert, R., Chidume, C. E., Zegeye, H. & Aneke, S. J., Jul 2003, In : Applicable Analysis. 82, 7, p. 701-712 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Iterative solution of nonlinear equations of accretive and pseudocontractive types

Chidume, C. E. & Zegeye, H., Jun 15 2003, In : Journal of Mathematical Analysis and Applications. 282, 2, p. 756-765 10 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Mineral genesis of the Matsheng soils, Kalagadi Basin, Botswana: . Proceedings of the Microscopy society of Southern Africa.

Totolo, O., Ekosse, G. E. & Coetzee, S. H., 2003. 22 p.

Research output: Contribution to conferencePaper

On cone d.c. optimization and conjugate duality

Semu, M., 2003, In : Chinese Annals of Mathematics. Series B. 24, 4, p. 521-528 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1 Citation (Scopus)
26 Citations (Scopus)

Pairing correlations and resonant states in the relativistic mean field theory

Sandulescu, N., Geng, L. S., Toki, H. & Hillhouse, G. C., Jan 1 2003, In : Physical Review C - Nuclear Physics. 68, 5, p. 543231-543236 6 p., 054323.

Research output: Contribution to journalArticle

73 Citations (Scopus)

Pairing correlations and resonant states in the relativistic mean field theory

Sandulescu, N., Geng, L. S., Toki, H. & Hillhouse, G. C., 2003, In : Physical Review C - Nuclear Physics. 68, 5, p. 6 1 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Population-environment interface in Botswana: Issues, challenges and prospects

Totolo, O. & Letamo, G., 2003, : Human Impact on Environment and Sustainable Development in Africa (ed. M.Darkoh and A. Rwomire). Hampshire, England, UK., p. 99-140

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Prospects for subsistence livelihood and environmental sustainability along the Kalahari Transect: The case of Matsheng in Botswana's Kalahari rangelands

Chanda, R., Totolo, O., Moleele, N., Setshogo, M. & Mosweu, S., Jun 1 2003, In : Journal of Arid Environments. 54, 2, p. 425-445 21 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Quasifree [Formula Presented] photoproduction from nuclei and medium modifications of resonances

van der Ventel, B. I. S., Abu-Raddad, L. J. & Hillhouse, G. C., 2003, In : Physical Review C - Nuclear Physics. 68, 2, p. 11 1 p.

Research output: Contribution to journalArticle

Quasifree η photoproduction from nuclei and medium modifications of resonances

Van der Ventel, B. I. S., Abu-Raddad, L. J. & Hillhouse, G. C., Aug 1 2003, In : Physical Review C - Nuclear Physics. 68, 2, p. 246011-2460111 2214101 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Relativistic predictions of exclusive [Formula Presented] analyzing powers at an incident energy of 202 MeV

Hillhouse, G. C., Mano, J., Cowley, A. A. & Neveling, R., 2003, In : Physical Review C - Nuclear Physics. 67, 6, p. 7 1 p.

Research output: Contribution to journalArticle

Relativistic predictions of exclusive 208Pb(p ,2p)207Tl analyzing powers at an incident energy of 202 MeV

Hillhouse, G. C., Mano, J., Cowley, A. A. & Neveling, R., Jan 1 2003, In : Physical Review C - Nuclear Physics. 67, 6, p. 646041-646047 7 p., 064604.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Relativistic predictions of spin observables for exclusive proton knockout reactions

Hillhouse, G. C., Mano, J., Wyngaardt, S. M., Van der Ventel, B. I. S., Noro, T. & Hatanaka, K., Jan 1 2003, In : Physical Review C - Nuclear Physics. 68, 3, p. 346081-3460811 3114731 p., 034608.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Relativistic predictions of spin observables for exclusive proton knockout reactions

Hillhouse, G. C., Mano, J., Wyngaardt, S. M., van der Ventel, B. I. S., Noro, T. & Hatanaka, K., 2003, In : Physical Review C - Nuclear Physics. 68, 3, p. 11 1 p.

Research output: Contribution to journalArticle

Retrieval of temperature and tangent altitude pointing from limb emission spectra recorded from space by the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS)

von Clarmann, T., Glatthor, N., Grabowski, U., Höpfner, M., Kellmann, S., Kiefer, M., Linden, A., Tsidu, G. M., Milz, M., Steck, T., Stiller, G. P., Wang, D. Y., Fischer, H., Funke, B., Gil-López, S. & López-Puertas, M., Dec 16 2003, In : Journal of Geophysical Research D: Atmospheres. 108, 23

Research output: Contribution to journalArticle

200 Citations (Scopus)

Role of Pan-African events in the Circum-East Antarctic Orogen of East Gondwana: A critical overview

Yoshida, M., Jacobs, J., Santosh, M. & Rajesh, H. M., Jul 23 2003, In : Geological Society Special Publication. 206, p. 57-75 19 p.

Research output: Contribution to journalArticle

60 Citations (Scopus)

Strong and weak convergence theorems for asymptotically nonexpansive mappings

Chidume, C. E., Ofoedu, E. U. & Zegeye, H., Apr 15 2003, In : Journal of Mathematical Analysis and Applications. 280, 2, p. 364-374 11 p.

Research output: Contribution to journalArticle

114 Citations (Scopus)

The biomechanics of atherosclerosis development

Makinde, O. D., Acho, T. M., Sibanda, P. & Lungu, E. M., 2003, In : Computer Assisted Mechanics and Engineering Sciences. 10, 1, p. 23-31 9 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
4 Citations (Scopus)

The ethnobotany of the Midzichenda tribes of the coastal forest areas in Kenya: 2. Medicinal plant uses

Pakia, M. & Cooke, J. A., Jan 1 2003, In : South African Journal of Botany. 69, 3, p. 382-395 14 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

The preservation of high-pressure rocks during exhumation: Metagranites and metapelites

Proyer, A., 2003, In : Lithos. 70, 3-4, p. 183-194 12 p.

Research output: Contribution to journalArticle

77 Citations (Scopus)
2 Citations (Scopus)