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• 1998

  Dynamics of pseudomonas aeruginosa azurin and its Cys3Ser mutant at single-crystal gold surfaces investigated by cyclic voltammetry and atomic force microscopy

  Friis, E. P., Andersen, J. E. T., Madsen, L. L., Bonander, N., Møller, P. & Ulstrup, J., 1998, In: Electrochimica Acta. 42, 19, p. 2889-2897 9 p.

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

  • Azurin
  • Cyclic voltammetry
  • Atomic force microscopy
  • Single crystals
  • Gold
  31 Citations (Scopus)

• Electrodeposition of Cobalt at Trace Levels with a Special Reference to Preparation of 60Co Source

  Sahoo, P. & Narasimhan, S. V., 1998, In: Radiochimica Acta. 81, 3, p. 157-161 5 p.

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

  • Electrodeposition
  • Cobalt
  • electrodeposition
  • cobalt
  • oxalates

• Environmental Conservation: A must for all in Botswana

  Totolo, O., 1998, In: . DIKGANG SOMARELANG TIKOLOGO (The Newsletter of Environment Watch Botswana). p. 14-15

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

• Environmental Conservation-Education and Action

  Totolo, O. & Douglas, C., 1998, p. 233-237.

  Research output: Contribution to conference › Paper › peer-review

• Exsolution features in pyroxene phenocrysts from an anorthosite massif in northern Kerala, South India

  Rajesh, H. M., Santosh, M. & Yoshida, M., Dec 1 1998, In: Journal of Geosciences. 41, p. 85-107 23 p.

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

  • anorthosite
  • exsolution
  • phenocryst
  • pyroxene
  • orthopyroxene
  3 Citations (Scopus)

• Flow of drilling fluids in eccentric annuli

  Siginer, D. A. & Bakhtiyarov, S. I., Aug 1 1998, In: Journal of Non-Newtonian Fluid Mechanics. 78, 2-3, p. 119-132 14 p.

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

  • Drilling
  • drilling
  • Drilling fluids
  • annuli
  • eccentrics
  20 Citations (Scopus)

• GEOGRAPHIC INFORMATION SYSTEM: A NEW REMEDY FOR IMPROVED DATA MANAGEMENT ON THE SITUATION OF WOMEN IN NIGERIA

  Akinyemi, F. O., 1998, In: The Woman Question: An Update.

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

• Geological survey in southern to eastern Peninsular India, 1996

  Yoshida, M., Glebovitsky, V., Hamamoto, T., Kovach, V., Miyashita, Y., Osanai, Y., Rajesh, H. M., Rao, A. T., Santosh, M., Satish-Kumar, M., Shaw, R. K., Tani, Y., Wada, H., Yamamoto, T., Yamasaki, T. & Yoshikura, S. I., Dec 1 1998, In: Journal of Geosciences. 41, p. 47-75 29 p.

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

  • geological survey
  • granulite
  • schist
  • field survey
  • laboratory
  2 Citations (Scopus)

• Interfacial velocity in the core-annular flow in a tube

  Bakhtiyarov, S. I. & Siginer, D. A., Dec 1 1998, In: American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. 246, p. 33-35 3 p.

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

  • Non Newtonian liquids
  • Fluids
  • Waxes
  • Laminar flow
  • Shear deformation

• Introduction of hydrogen peroxide as an oxidant in flow injection analysis: Speciation of Cr(III) and Cr(VI)

  Andersen, J. E. T., Mar 31 1998, In: Analytica Chimica Acta. 361, 1-2, p. 125-131 7 p.

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

  • Flow Injection Analysis
  • chromium hexavalent ion
  • Oxidants
  • hydrogen peroxide
  • oxidant
  61 Citations (Scopus)

• Marangoni and Buoyancy Driven Flows of Non-Newtonian Fluids in Layered Fluid Systems

  Dennis, S., Yunling, L. & Jacks, T. E., 1998, Liquid-Liquid Two Phase Flow and Transport Phenomena. Maron, D. M. (ed.). Begell House Inc., p. 165-176

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review

  Open Access

• Metalloprotein adsorption on Au(111) and polycrystalline platinum investigated by in situ scanning tunneling microscopy with molecular and submolecular resolution

  Friis, E. P., Andersen, J. E. T., Madsen, L. L., Møller, P., Nichols, R. J., Olesen, K. G. & Ulstrup, J., Jun 16 1998, In: Electrochimica Acta. 43, 19-20, p. 2889-2897 9 p.

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

  • Metalloproteins
  • Scanning tunneling microscopy
  • Platinum
  • Electrons
  • Adsorption
  25 Citations (Scopus)

• Modeling of catalytic steam reforming process using neural networks

  Agachi, S., Kiss, A. A., Nagy, Z. & Pop, A., 1998, In: Stud. Univ. Babes-Bolyai, Chem.. 43, 1-2, p. 135-144 10 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Multiple Use of Indigenous Forests and Woodlands in the SADC Region

  Totolo, O., 1998, In: FAB Journal . 1, 1, p. 19-31

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

• Natural Conservation in Botswana

  Totolo, O., Magole, I. L. & Magole, L., 1998, p. 151-162.

  Research output: Contribution to conference › Paper › peer-review

• Natural convection and thermocapillary flow of non-Newtonian fluids in layered systems heated from the side in reduced gravity

  Siginer, D. A., 1998, In: American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. 246, p. 27-32 6 p.

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

  • Non Newtonian flow
  • Natural convection
  • Gravitation
  • Prandtl number
  • Fluids

• Nuclear medium modifications of the [Formula Presented] interaction via quasielastic [Formula Presented] and [Formula Presented] scattering

  Hillhouse, G. C., van der Ventel, B. I. S., Wyngaardt, S. M. & De Kock, P. R., Jan 1 1998, In: Physical Review C - Nuclear Physics. 57, 1, p. 448-451 4 p.

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

  • scattering
  • interactions
  • proton energy
  • momentum transfer
  • impulses
  14 Citations (Scopus)

• On the asymptotic behavior of semilinear wave equations with degenerate dissipation and source terms

  Georgiev, V. & Milani, A., Jan 1 1998, In: Nonlinear Differential Equations and Applications. 5, 1, p. 53-68 16 p.

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

  • Wave equations
  • Semilinear Wave Equation
  • Source Terms
  • Dissipation
  • Orbits
  6 Citations (Scopus)

• Oscillatory viscoelastic flow in rectangular tubes

  Letelier, M. F. & Siginer, D. A., 1998, In: American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. 246, p. 19-26 8 p.

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

  • Fluids
  • Aspect ratio
  • Axial flow
  • Secondary flow
  • Pressure gradient
  1 Citation (Scopus)

• Preparation of radioactive sources for sodium loop using electrodeposition technique: Special reference to 60 Co

  Sahoo, P. & Narasimhan, S. V., 1998, In: Bulletin of Electrochemistry. 14, 1, p. 22-25 4 p.

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

  • electrodeposition
  • sodium
  • preparation
  • deposits
  • stainless steels

• Products and Lusternik-Schnirelmann category of classifying spaces

  Gatsinzi, J-B., 1998, In: Indagationes Mathematicae. 9, 3, p. 351-357 7 p.

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

  • Lusternik-Schnirelmann Category
  • Classifying Space
  • Lie Ideal
  • CW-complex
  • Codimension
  3 Citations (Scopus)

• Rangeland Degradation in Botswana

  Totolo, O., 1998, Environmental Issues in Botswana. LIGHTBOOKS a division of LENTSWE LA LESEDI (Pty) Ltd. Gaborone, Botswana., p. 37-58.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review

• Secondary flows of a viscoelastic fluid in pipes of complex cross-section shapes

  Siginer, D. A. & Letelier, M. F., 1998, In: American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. 246, p. 47-51 5 p.

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

  • Secondary flow
  • Pipe
  • Fluids
  • Unsteady flow
  • Pressure gradient
  1 Citation (Scopus)

• Simultaneous determination of trace-levels of alloying zinc and copper by semi-mercury-free potentiometric stripping analysis with chemometric data treatment

  Andersen, J. E. T. & Hansen, E. H., Jan 1 1998, In: Fresenius' Journal of Analytical Chemistry. 362, 1, p. 77-83 7 p.

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

  • Alloying
  • Mercury
  • Copper
  • Zinc
  • brass
  8 Citations (Scopus)

• Summary and Conclusions of Environmental Issues in Botswana

  Totolo, O. & Atlhopheng, J., 1998, Environmental Issues in Botswana. LIGHTBOOKS a division of LENTSWE LA LESEDI (Pty) Ltd. Gaborone, Botswana., p. 157-159

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review

• The biophysical dimensions of subsistence rangelands in the Kgalagadi District of Botswana

  Totolo, O., Tacheba, G., Skarpe, C. & Setshogo, M. P., 1998.

  Research output: Contribution to conference › Paper › peer-review

• The Impacts of Pollutants of soil and air quality

  Totolo, O., 1998, p. 45-51.

  Research output: Contribution to conference › Paper › peer-review

• Wildlife Issues in Botswana

  Totolo, O. & Toteng, E. N., 1998, Environmental Issues in Botswana. LIGHTBOOKS a division of LENTSWE LA LESEDI (Pty) Ltd. Gaborone, Botswana., p. 97-129.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review
• 1997

  Analysis of lead and zinc by mercury-free potentiometric stripping analysis

  Andersen, J. E. T., Jan 1 1997, In: Analytical Letters. 30, 5, p. 1001-1012 12 p.

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

  • Glassy carbon
  • Mercury (metal)
  • Mercury
  • Zinc
  • Carbon
  7 Citations (Scopus)

• Attitudes and perspectives for maintenance of science laboratory equipment in developing countries

  Totolo, O., 1997, UNESCO-ROSTA sponsored Workshop on maintenance and repair of laboratory equipment. Totolo, O., Ekosse, G. & Gotlop, Y. (eds.). p. 10-14

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review

• Conservation management of the Durham sea cliff flora

  Mitchell, D. N., Davison, A. W. & Cooke, J. A., 1997, In: Transactions - Natural History Society of Northumbria. 57, 4, p. 169-184 16 p.

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

  • conservation management
  • flora
  • sea
  • scrub
  • recreational development

• Covalently immobilised cytochrome c imaged by in situ scanning tunnelling microscopy

  Andersen, J. E. T., Olesen, K. G., Danilov, A. I., Foverskov, C. E., Møller, P. & Ulstrup, J., Nov 1 1997, In: Bioelectrochemistry and Bioenergetics. 44, 1, p. 57-63 7 p.

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

  • Scanning Tunnelling Microscopy
  • Scanning tunneling microscopy
  • cytochromes
  • amino-propyl-triethoxysilane
  • Cytochromes c
  21 Citations (Scopus)

• Electron tunnelling in electrochemical processes and in situ scanning tunnel microscopy of structurally organized systems

  Andersen, J. E. T., Kornyshev, A. A., Kuznetsov, A. M., Madsen, L. L., Møller, P. & Ulstrup, J., Jan 1 1997, In: Electrochimica Acta. 42, 5 SPEC. ISS., p. 819-831 13 p.

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

  • Electron tunneling
  • Microscopic examination
  • Electrons
  • Tunnels
  • Scanning
  30 Citations (Scopus)

• Environmental Monitoring in Regard to Cement Production Baseline Study. A consultancy report commissioned by CEMPAK Botswana. Gaborone, Botswana

  Totolo, O., Mcfarlane, C. & Sefe, M. J. F. T. K., 1997, 57 p.

  Research output: Other contribution

• Finasteride significantly reduces acute urinary retention and need for surgery in patients with symptomatic benign prostatic hyperplasia

  Andersen, J. T., Curtis Nickel, J., Marshall, V. R., Schulman, C. C. & Boyle, P., 1997, In: Urology. 49, 6, p. 839-845 7 p.

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

  • Finasteride
  • Urinary Retention
  • Prostatic Hyperplasia
  • Placebos
  • Datasets
  111 Citations (Scopus)

• Fluoride-induced lesions in the teeth of the short-tailed field vole (Microtus agrestis): A description of the dental pathology

  Boulton, I. C., Cooke, J. A. & Johnson, M. S., May 1 1997, In: Journal of Morphology. 232, 2, p. 155-167 13 p.

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

  • Microtus agrestis
  • Arvicolinae
  • Fluorides
  • fluorides
  • teeth
  9 Citations (Scopus)

• Influence of the tip on electrode processes and on morphologies studied by in situ STM: Cu/Au

  Andersen, J. E. T. & Møller, P., Feb 15 1997, In: Surface and Coatings Technology. 89, 1-2, p. 1-9 9 p.

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

  • Electrodes
  • electrodes
  • Gold
  • gold
  • copper
  2 Citations (Scopus)

• In situ STM and AFM of the copper protein Pseudomonas aeruginosa azurin

  Friis, E. P., Andersen, J. E. T., Madsen, L. L., Møller, P. & Ulstrup, J., Jun 30 1997, In: Journal of Electroanalytical Chemistry. 431, 1, p. 35-38 4 p.

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

  • Azurin
  • Atomic force microscopy
  • Copper
  • Proteins
  • Oxidation-Reduction
  69 Citations (Scopus)

• Investigation of mercury-free Potentiometric Stripping Analysis and the influence of mercury in the analysis of trace elements lead and zinc

  Andersen, J. E. T. & Andersen, L., Jan 1 1997, In: Fresenius' Journal of Analytical Chemistry. 359, 7-8, p. 526-532 7 p.

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

  • Trace Elements
  • Mercury
  • Electrolysis
  • Zinc
  • Lead
  2 Citations (Scopus)

• Investigations into the role of modifiers for entrapment of hydrides in Flow injection hydride generation electrothermal atomic absorption spectrometry as exemplified by the determination of germanium

  Hilligsøe, B. O., Andersen, J. E. T. & Hansen, E. H., Jan 1 1997, In: Journal of Analytical Atomic Spectrometry. 12, 5, p. 585-588 4 p.

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

  • Atomic absorption spectrometry
  • Germanium
  • Hydrides
  • Scanning tunneling microscopy
  • Graphite
  18 Citations (Scopus)

• LS category of classifying spaces and 2-cones

  Gatsinzi, J. -B., 1997, In: Manuscripta Mathematica. 94, 2, p. 243-252 10 p.

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

  • Classifying Space
  • Cone
  • Duality

• Metamorphic characteristics of fluid-controlled granulite formation-A case study from the Kerala Khondalite Belt (KKB), South India

  Rajesh, H. M. & Santosh, M., Dec 1 1997, In: Journal of Geosciences. 40, p. 69-96 28 p.

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

  • khondalite
  • cordierite
  • granulite
  • orthopyroxene
  • biotite

• Mining and the Environment in Ghana - An Economic Controversy

  Al-Hassan, S., Mireku-Gyimah, D. & Suglo, R., 1997.

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  • environmental degradation
  • economics
  • socioeconomics
  • mining law
  • employment generation

• Model predictive control of a PVC batch reactor

  Nagy, Z. & Agachi, Ş., Jan 1 1997, In: Computers and Chemical Engineering. 21, 6, p. 571-591 21 p.

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

  • Polyvinyl Chloride
  • Batch reactors
  • Polyvinyl chlorides
  • Model predictive control
  • Step response
  33 Citations (Scopus)

• Non-viscometric flows of viscoelastic fluids in round tubes driven by transversal boundary waves

  Siginer, D. A. & Li, Y., 1997, In: American Society of Mechanical Engineers, Aerospace Division (Publication) AD. 53-2, p. 19-27 9 p.

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

  • viscoelastic fluid
  • Flow of fluids
  • Steady flow
  • steady flow
  • tubes

• On the construction of compatible data for hyperbolic-parabolic initial-boundary value problems

  Milani, A., 1997, In: Rendiconti dell'Istituto di Matematica dell'Universita di Trieste. 29, p. 167-188 22 p.

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

  • Compatibility Conditions
  • Parabolic Problems
  • Initial-boundary-value Problem
  • Class
  2 Citations (Scopus)

• Optimal harvesting from a population in a stochastic crowded environment

  Lungu, E. M. & Øksendal, B., Oct 1 1997, In: Mathematical Biosciences. 145, 1, p. 47-75 29 p.

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

  • Conservation of Natural Resources
  • Optimal Harvesting
  • Finite Capacity
  • Trigger
  • Carrying Capacity
  96 Citations (Scopus)

• Prediction of Soil Loss in the Sub-humid Tropics Using the STELLA Mode

  Totolo, O. (ed.), Yanda, P., Olago, D. (ed.) & Sambo, E. (ed.), 1997, African GAIM Modelling Workshop: Mombasa, Kenya .

  Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review

• Preparation of an electrodeposited source of 54Mn

  Sahoo, P., Narasimhan, S. V. & Kannan, S. E., 1997, In: Radiochimica Acta. 76, 4, p. 185-190 6 p.

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

  • Electrodeposition
  • electrodeposition
  • Electrolytes
  • electrolytes
  • preparation
  3 Citations (Scopus)

• Proceedings of a conference on Pollution Control and Environment Management in Developing Countries. Sponsored by The Commonwealth. Gaborone, Botswana

  Totolo, O. (ed.), Bogatsu, Y. G. (ed.) & Ekosse, G. (ed.), 1997. 110 p.

  Research output: Contribution to conference › Paper › peer-review