Research Output

2004

An evaluation of Palaeocene kaolin deposits in northeastern Nigeria

Shemang, E. M., Ekosse, G. E., Suh, C. E., Likkason, O. K. & Maigari, A. S., 2004, In : Neues Jahrbuch fur Mineralogie, Abhandlungen. 180, 1, p. 33-44 12 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

An introduction to semiflows

Milani, A. J. & Koksch, N. J., Jan 1 2004, CRC Press. 386 p.

Research output: Book/ReportBook

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

41 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

65 Citations (Scopus)

Assessment of groundwater pollution vulnerability and modelling of the Kanye Wellfield in SE Botswana - A GIS approach

Alemaw, B. F., Shemang, E. M. & Chaoka, T. R., Oct 21 2004, In : Physics and Chemistry of the Earth. 29, 15-18 SPEC.ISS., p. 1125-1128 4 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Charnockitic magmatism in southern India

Rajesh, H. M. & Santosh, M., Jan 1 2004, In : Proceedings of the Indian Academy of Sciences, Earth and Planetary Sciences. 113, 4, p. 565-585 21 p.

Research output: Contribution to journalArticle

71 Citations (Scopus)

Comparisons of MIPAS-Observed Temperature Profiles with Other Satellite Measurements

Wang, D. Y., Stiller, G. P., Von Clarmann, T., García-Comas, M., López-Puertas, M., Kiefer, M., Höpfner, M., Glatthor, N., Funke, B., Gil-López, S., Grabowski, U., Kellmann, S., Linden, A., Tsidu, G. M., Milz, M., Steck, T., Fischer, H., Russell, J. M., Remsberg, E., Mertens, C. & 1 others, Mlynczak, M., 2004, In : Proceedings of SPIE - The International Society for Optical Engineering. 5235, p. 196-207 12 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Comprehensive chemical analyses of natural cordierites: implications for exchange mechanisms

Proyer, A., Dachs, E., Behrens, H., Garbe-Schönberg, P. & Bertoldi, C., 2004, In : Lithos. 78

Research output: Contribution to journalArticle

39 Citations (Scopus)

Convergence theorems for mappings which are asymptotically nonexpansive in the intermediate sense

Chidume, C. E., Shahzad, N. & Zegeye, H., May 1 2004, In : Numerical Functional Analysis and Optimization. 25, 3-4, p. 239-257 19 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Cross-validation of MIPAS/ENVISAT and GPS-RO/CHAMP temperature profiles

Wang, D. Y., Stiller, G. P., von Clarmann, T., Fischer, H., López-Puertas, M., Funke, B., Glatthor, N., Grabowski, U., Höpfner, M., Kellmann, S., Kiefer, M., Linden, A., Tsidu, G. M., Milz, M., Steck, T., Jiang, J. H., Ao, C. O., Manney, G., Hocke, K., Wu, D. L. & 3 others, Romans, L. J., Wickert, J. & Schmidt, T., Oct 16 2004, In : Journal of Geophysical Research D: Atmospheres. 109, 19

Research output: Contribution to journalArticle

23 Citations (Scopus)

Direct URCA process in neutron stars

Shen, G., Meng, J. & Hillhouse, G. C., Dec 1 2004, In : Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics. 28, SUPPL., p. 99-101 3 p.

Research output: Contribution to journalArticle

Environmental chemistry and mineralogy of particulate air matter around Selebi Phikwe nickel-copper plant, Botswana

Ekosse, G., Van den Heever, D. J., De Jager, L. & Totolo, O., Feb 1 2004, In : Minerals Engineering. 17, 2, p. 349-353 5 p.

Research output: Contribution to journalConference article

17 Citations (Scopus)

Existence and convergence theorems for a class of multi-valued variational inclusions in Banach spaces

Chidume, C. E., Zegeye, H. & Kazmi, K. R., Nov 1 2004, In : Nonlinear Analysis, Theory, Methods and Applications. 59, 5, p. 649-656 8 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
30 Citations (Scopus)

First spaceborne observations of Antarctic stratospheric CIONO2 recovery: Austral spring 2002

Höpfner, M., von Clarmann, T., Fischer, H., Glatthor, N., Grabowski, U., Kellman, S., Kiefer, M., Linden, A., Mengistu Tsidu, G., Milz, M., Steck, T., Stiller, G. P., Wang, D. Y. & Funke, B., Jun 16 2004, In : Journal of Geophysical Research D: Atmospheres. 109, 11

Research output: Contribution to journalArticle

37 Citations (Scopus)

Friction and second-order phase transitions

Einax, M., Schulz, M. & Trimper, S., 2004, In : Physical review. E. 70, 4

Research output: Contribution to journalArticle

Homotopy lie algebra of classifying spaces for hyperbolic coformal 2-cones

Gatsinzi, J. B., Jan 1 2004, In : Homology, Homotopy and Applications. 6, 1, p. 167-173 7 p.

Research output: Contribution to journalArticle

Open Access

Impediments to the effective implementation of a groundwater quality protection strategy in Botswana

Chaoka, T., Shemang, E., Totolo, O. & Alemaw, B., Aug 15 2004. 8 p.

Research output: Contribution to conferencePaper

Iterative approximation of a solution of a general variational-like inclusion in banach spaces

Chidume, C. E., Kazmi, K. R. & Zegeye, H., Dec 1 2004, In : International Journal of Mathematics and Mathematical Sciences. 2004, 22, p. 1159-1168 10 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Mineralogy of Tailings Dump around Selebi Phikwe Nickel-Copper Plant, Botswana

Ekosse, G-I., J VAN DEN HEEVER, D., de Jager, L. & Totolo, O., Jan 1 2004, In : Journal of Applied Science and Environmental Management . 8

Research output: Contribution to journalArticle

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 journalArticle

Open Access
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 journalConference article

Pitfalls in geothermobarometry of eclogites: Fe3+and changes in the mineral chemistry of omphacite at ultrahigh pressures

Proyer, A., Dachs, E. & McCammon, C., 2004, In : Contributions to Mineralogy and Petrology. 147, 3, p. 305-318 14 p.

Research output: Contribution to journalArticle

69 Citations (Scopus)

Research priorities for conservation of metallophyte biodiversity and their potential for restoration and site remediation

Whiting, S. N., Reeves, R. D., Richards, D., Johnson, M. S., Cooke, J. A., Malaisse, F., Paton, A., Smith, J. A. C., Angle, J. S., Chaney, R. L., Ginocchio, R., Jaffré, T., Johns, R., McIntyre, T., Purvis, O. W., Salt, D. E., Schat, H., Zhao, F. J. & Baker, A. J. M., Mar 1 2004, In : Restoration Ecology. 12, 1, p. 106-116 11 p.

Research output: Contribution to journalArticle

227 Citations (Scopus)

Responses of meristematic callus cells of two Cynodon dactylon genotypes to aluminium

Ramgareeb, S., Cooke, J. A. & Paula Watt, M., Jan 1 2004, In : Journal of Plant Physiology. 161, 11, p. 1245-1258 14 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Sensitivity of exclusive proton knockout spin observables to different Lorentz invariant representations of the NN interaction

Van Der Ventel, B. I. S. & Hillhouse, G. C., Jan 1 2004, In : Physical Review C - Nuclear Physics. 69, 2, p. 246181-246188 8 p., 024618.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Sewage discharges and nutrient levels in Marimba River, Zimbabwe

Nhapi, I. & Tirivarombo, S., Jan 1 2004, In : Water SA. 30, 1, p. 107-113 7 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Spaceborne CIO observations by the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) before and during the antarctic major warming in September/October 2002

Glatthor, N., von Clarmann, T., Fischer, H., Grabowski, U., Höpfner, M., Kellman, S., Kiefer, M., Linden, A., Milz, M., Steck, T., Stiller, G. P., Mengistu Tsidu, G., Wang, D. Y. & Funke, B., Jun 16 2004, In : Journal of Geophysical Research D: Atmospheres. 109, 11

Research output: Contribution to journalArticle

34 Citations (Scopus)

Stratospheric N2O5 in the austral spring 2002 as retrieved from limb emission spectra recorded by the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS)

Tsidu, G. M., von Clarmann, T., Stiller, G. P., Höpfner, M., Fischer, H., Glatthor, N., Grabowski, U., Kellmann, S., Kiefer, M., Linden, A., Milz, M., Steck, T., Wang, D. Y. & Funke, B., Sep 27 2004, In : Journal of Geophysical Research Atmospheres. 109, 18

Research output: Contribution to journalArticle

The effects of vaccination and treatment on the spread of HIV/AIDS

Kgosimore, M. & Lungu, E. M., Dec 1 2004, In : Journal of Biological Systems. 12, 4, p. 399-417 19 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
38 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

8 Citations (Scopus)