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2004

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

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)
29 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

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

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

68 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

226 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)
37 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)

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)

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

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 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)

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

72 Citations (Scopus)

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

29 Citations (Scopus)

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 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)

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

198 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)