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1

Formulating the Building Blocks for National Cyberpower

Jansen van Vuuren, JC, Leenen, Louise, Plint, Graeme, Zaaiman, Jannie, Phahlamohlaka, Jackie

Journal:

International Journal of Cyber Warfare and Terrorism

Year:

2017

Language:

english

File:

PDF, 476 KB

english, 2017

2

An Approach to Governance of CyberSecurity in South Africa

Jansen van Vuuren, Joey, Leenen, Louise, Phahlamohlaka, Jackie, Zaaiman, Jannie

Journal:

International Journal of Cyber Warfare and Terrorism

Year:

2012

File:

PDF, 1.72 MB

2012

3

The world photovoltaic scale: an international reference cell calibration program

C. R. Osterwald, S. Anevsky, K. Bücher, A. K. Barua, P. Chaudhuri, J. Dubard, K. Emery, B. Hansen, D. King, J. Metzdorf, F. Nagamine, R. Shimokawa, Y. X. Wang, T. Wittchen, W. Zaaiman, A. Zastrow, J.

Journal:

Progress in Photovoltaics: Research and Applications

Year:

1999

Language:

english

File:

PDF, 185 KB

english, 1999

4

Formulating the Building Blocks for National Cyberpower

Jansen van Vuuren, JC, Leenen, Louise, Plint, Graeme, Zaaiman, Jannie, Phahlamohlaka, Jackie

Journal:

International Journal of Cyber Warfare and Terrorism

Year:

2017

File:

PDF, 476 KB

2017

5

Performance of thin film PV modules

Robert P. Kenny, Andreas Ioannides, Harald Müllejans, Willem Zaaiman, Ewan D. Dunlop

Journal:

Thin Solid Films

Year:

2006

Language:

english

File:

PDF, 340 KB

english, 2006

6

Comparison of traceable calibration methods for primary photovoltaic reference cells

Harald Müllejans, Willem Zaaiman, Francesco Merli, Ewan D. Dunlop, Heinz A. Ossenbrink

Journal:

Progress in Photovoltaics: Research and Applications

Year:

2005

Language:

english

File:

PDF, 121 KB

english, 2005

7

The application of the ring current correction model to Magsat passes

Zaaiman, Hermien, Kühn, Gideon J.

Journal:

Journal of Geophysical Research

Year:

1986

Language:

english

File:

PDF, 468 KB

english, 1986

8

[IEEE 2017 IEEE 44th Photovoltaic Specialists Conference (PVSC) - Washington, DC (2017.6.25-2017.6.30)] 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC) - Investigation of pyranometer and photodiode calibrations under different conditions

Driesse, Anton, Zaaiman, Willem, Riley, Daniel, Taylor, Nigel, Stein, Joshua S.

Year:

2017

Language:

english

File:

PDF, 1.75 MB

english, 2017

9

Facilitative Project Management: Constructing A Model For Integrated Change Implementation By Utilizing Case Studies

Hodgson, Veronica, Zaaiman, J.

Journal:

SA Journal of Human Resource Management

Year:

2003

Language:

english

File:

PDF, 683 KB

english, 2003

10

The Behavioural And Personality Correlates Of Transactional And Transformational Leadership

Huysamen, R., Schepers, J. M., Zaaiman, J.

Journal:

SA Journal of Human Resource Management

Year:

2003

Language:

english

File:

PDF, 126 KB

english, 2003

11

The Behavioural And Personality Correlates Of Transactional And Transformational Leadership

Huysamen, R., Schepers, J. M., Zaaiman, J.

Journal:

SA Journal of Human Resource Management

Year:

2003

File:

PDF, 126 KB

2003

12

Significant characterisation issues of CdTe modules

G Agostinelli, D Anderson, W Zaaiman, T Sample, R Wendt, E.D Dunlop

Journal:

Thin Solid Films

Year:

2001

Language:

english

File:

PDF, 273 KB

english, 2001

13

Characterization of high-efficiency c-Si CPV cells

Mauro Pravettoni, Roberto Galleano, Raffaele Fucci, Robert P. Kenny, Antonio Romano, Michele Pellegrino, Tuomas Aitasalo, Giovanni Flaminio, Carlo Privato, Willem Zaaiman, Ewan D. Dunlop

Journal:

Progress in Photovoltaics: Research and Applications

Year:

2011

Language:

english

File:

PDF, 4.93 MB

english, 2011

14

Dynamic Testing in Selection for an Educational Programme: Assessing South African Performance on the Raven Progressive Matrices

Hermien Zaaiman, Henk Van Der Flier, Gerard D. Thijs

Journal:

International Journal of Selection and Assessment

Year:

2001

Language:

english

File:

PDF, 174 KB

english, 2001

15

Selection as contract to teach at the student's level. Experiences from a South African mathematics and science foundation year

Hermien Zaaiman, Henk van der Flier, Gerard D. Thijs

Journal:

Higher Education

Year:

2000

Language:

english

File:

PDF, 99 KB

english, 2000

16

Spectral mismatch in calibration of photovoltaic reference devices by global sunlight method

Müllejans, Harald, Ioannides, Andreas, Kenny, Robert, Zaaiman, Willem, Ossenbrink, Heinz A, Dunlop, Ewan D

Journal:

Measurement Science and Technology

Year:

2005

Language:

english

File:

PDF, 191 KB

english, 2005

17

Polycrystalline silicon PV modules performance and degradation over 20 years

Davide Polverini, Michael Field, Ewan Dunlop, Willem Zaaiman

Journal:

Progress in Photovoltaics: Research and Applications

Year:

2012

Language:

english

File:

PDF, 693 KB

english, 2012

18

Selecting students for a South African mathematics and science foundation programme: the effectiveness and fairness of school-leaving examinations and aptitude tests

Henk van der Flier, Gerard D. Thijs, Hermien Zaaiman

Journal:

International Journal of Educational Development

Year:

2003

Language:

english

File:

PDF, 97 KB

english, 2003

19

Cardiac sarcoidosis evaluated with gadolinium-enhanced magnetic resonance and contrast-enhanced 64-slice computed tomography

Jan-Peter Smedema, Rene Truter, Petra A. de Klerk, Leonie Zaaiman, Leonie White, Anton F. Doubell

Journal:

International Journal of Cardiology

Year:

2006

Language:

english

File:

PDF, 168 KB

english, 2006

20

[IEEE Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 - Anaheim, CA, USA (29 Sept.-3 Oct. 1997)] Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 - The World Photovoltaic Scale: an international reference cell calibration program

Osterwald, C.R., Anevsky, S., Barua, A.K., Chaudhuri, P., Dubard, J., Emery, K., Hansen, B., King, D., Metzdorf, J., Nagamine, F., Shimokawa, R., Wang, Y.X., Wittchen, T., Zaaiman, W., Zastrow, A., Zh

Year:

1997

Language:

english

File:

PDF, 336 KB

english, 1997

21

Maximum-Power-Based PV Performance Validation Method: Application to Single-Axis Tracking and Fixed-Tilt c-Si Systems in the Italian Alpine Region

Colli, Alessandra, Zaaiman, Willem J.

Journal:

IEEE Journal of Photovoltaics

Year:

2012

Language:

english

File:

PDF, 1.45 MB

english, 2012

22

[IEEE 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Waikoloa, HI, USA (5-9 Dec. 1994)] Proceedings of 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Ultimate transistor electronic load for electrical performance measurement of photovoltaic devices using pulsed solar simulators

Mantingh, E.G., Zaaiman, W., Ossenbrink, H.A.

Year:

1994

Language:

english

File:

PDF, 221 KB

english, 1994

23

Calibration of photovoltaic reference cells by the global sunlight method

Müllejans, Harald, Zaaiman, Willem, Dunlop, Ewan D, Ossenbrink, Heinz A

Journal:

Year:

2005

Language:

english

File:

PDF, 616 KB

english, 2005

24

Initial stabilization of a statistical sample of forty-four monocrystalline photovoltaic modules

Colli, Alessandra, Vasquez, Johan, Zaaiman, Willem J.

Journal:

Renewable Energy

Year:

2015

Language:

english

File:

PDF, 2.78 MB

english, 2015

25

[IEEE 2011 37th IEEE Photovoltaic Specialists Conference (PVSC) - Seattle, WA, USA (2011.06.19-2011.06.24)] 2011 37th IEEE Photovoltaic Specialists Conference - Procedure for the determination of the acceptance angle of CPV devices under natural solar illumination

Zaaiman, Willem, Taylor, Nigel

Year:

2011

Language:

english

File:

PDF, 868 KB

english, 2011

26

[IEEE 2006 IEEE 4th World Conference on Photovoltaic Energy Conference - Waikoloa, HI (2006.05.7-2006.05.12)] 2006 IEEE 4th World Conference on Photovoltaic Energy Conference - Results from the Second International Module Inter-Comparison

Rummel, S., Anderberg, A., Emery, K., King, D., TamizhMani, G., Arends, T., Atmaram, G., Demetrius, L., Zaaiman, W., Cereghetti, N., Herrmann, W., Warta, W., Neuberger, F., Morita, K., Hishikawa, Y.

Year:

2006

Language:

english

File:

PDF, 110 KB

english, 2006

27

[IEEE 2006 IEEE 4th World Conference on Photovoltaic Energy Conference - Waikoloa, HI (2006.05.7-2006.05.12)] 2006 IEEE 4th World Conference on Photovoltaic Energy Conference - Analysis of the performance of the Large Amorphous Silicon PV Fa�ade in Ispra after 11 years of operation

Huld, Thomas, Dunlop, Ewan, Ossenbrink, Heinz, Zaaiman, Willem

Year:

2006

Language:

english

File:

PDF, 572 KB

english, 2006

28

[IEEE Conference Record of the Twenty Fifth IEEE Photovoltaic Specialists Conference - 1996 - Washington, DC, USA (1996.05.13-1996.05.17)] Conference Record of the Twenty Fifth IEEE Photovoltaic Specialists Conference - 1996 - Results of the PEP'93 intercomparison of reference cell calibrations and newer technology performance measurements

Osterwald, C.R., Anevsky, S., Barua, A.K., Dubard, J., Emery, K., King, D., Metzdorf, J., Nagamine, F., Shimokawa, R., Udayakumar, N., Wang, Y.X., Wittchen, T., Zaaiman, W., Zastrow, A., Zhang, J.

Year:

1996

Language:

english

File:

PDF, 511 KB

english, 1996

29

[IEEE 2011 37th IEEE Photovoltaic Specialists Conference (PVSC) - Seattle, WA, USA (2011.06.19-2011.06.24)] 2011 37th IEEE Photovoltaic Specialists Conference - Single axis tracking and fix-tilt performance of C-SI systems in the Italian Alpine region

Zaaiman, Willem, Colli, Alessandra

Year:

2011

Language:

english

File:

PDF, 1.44 MB

english, 2011

30

[IEEE Record of the Twenty Third IEEE Photovoltaic Specialists Conference - 1993 (Cat. No.93CH3283-9) - Louisville, KY, USA (10-14 May 1993)] Conference Record of the Twenty Third IEEE Photovoltaic Specialists Conference - 1993 (Cat. No.93CH3283-9) - Do multi-flash solar simulators measure the wrong fill factor?

Ossenbrink, H.A., Zaaiman, W., Bishop, J.

Year:

1993

Language:

english

File:

PDF, 237 KB

english, 1993

31

Power rating of photovoltaic modules including validation of procedures to implement IEC 61853-1 on solar simulators and under natural sunlight

Kenny, Robert P., Viganó, Davide, Salis, Elena, Bardizza, Giorgio, Norton, Matthew, Müllejans, Harald, Zaaiman, Willem

Journal:

Progress in Photovoltaics: Research and Applications

Year:

2013

Language:

english

File:

PDF, 1.77 MB

english, 2013

32

[IEEE 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC) - Tampa, FL, USA (2013.06.16-2013.06.21)] 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC) - Clearness-based sky taxonomy for one year irradiance data collected at BNL

Colli, Alessandra, Zaaiman, Willem J., Pavanello, Diego, Heiser, John, Smith, Scott

Year:

2013

Language:

english

File:

PDF, 1.05 MB

english, 2013

33

Intercomparison campaign of spectroradiometers for a correct estimation of solar spectral irradiance: results and potential impact on photovoltaic devices calibration

Galleano, Roberto, Zaaiman, Willem, Virtuani, Alessandro, Pavanello, Diego, Morabito, Paolo, Minuto, Alessandro, Spena, Angelo, Bartocci, Simona, Fucci, Raffaele, Leanza, Gianni, Fasanaro, Daniela, Ca

Journal:

Progress in Photovoltaics: Research and Applications

Year:

2014

Language:

english

File:

PDF, 980 KB

english, 2014

34

[IEEE 2013 Enterprise Systems Conference (ES) - Cape Town, South Africa (2013.11.7-2013.11.8)] Proceedings of the First International Conference on Enterprise Systems: ES 2013 - Why use communication training as enterprise-wide project risk mitigation tool?

Pretorius, Hedre, Zaaiman, Hermien

Year:

2013

Language:

english

File:

PDF, 699 KB

english, 2013

35

A sociological exploration of church migration with special reference to the A.F.M. Goodwood

Linde, Frans, Zaaiman, Johann

Journal:

Society in Transition

Year:

1998

Language:

english

File:

PDF, 493 KB

english, 1998

36

[IEEE Conference Record of the Twenty Fifth IEEE Photovoltaic Specialists Conference - 1996 - Washington, DC, USA (1996.05.13-1996.05.17)] Conference Record of the Twenty Fifth IEEE Photovoltaic Specialists Conference - 1996 - An assessment of the results of calibrating 600 silicon PV reference devices

Helmke, C., Zaaiman, W., Ossenbrink, H.

Year:

1996

Language:

english

File:

PDF, 400 KB

english, 1996

37

Statistical analysis of weather conditions based on the Clearness Index and correlation with meteorological variables

Colli, Alessandra, Pavanello, Diego, Zaaiman, Willem J., Heiser, John, Smith, Scott

Journal:

International Journal of Sustainable Energy

Year:

2014

Language:

english

File:

PDF, 1.36 MB

english, 2014

38

Statistical functions and relevant correlation coefficients of clearness index

Pavanello, Diego, Zaaiman, Willem, Colli, Alessandra, Heiser, John, Smith, Scott

Journal:

Journal of Atmospheric and Solar-Terrestrial Physics

Year:

2015

Language:

english

File:

PDF, 2.91 MB

english, 2015

39

Analysis and mitigation of measurement uncertainties in the traceability chain for the calibration of photovoltaic devices

Müllejans, Harald, Zaaiman, Willem, Galleano, Roberto

Journal:

Measurement Science and Technology

Year:

2009

Language:

english

File:

PDF, 278 KB

english, 2009

40

[IEEE 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Waikoloa, HI, USA (5-9 Dec. 1994)] Proceedings of 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Spectral response calibration facility for photovoltaic cells

Budde, R., Zaaiman, W., Ossenbrink, H.A.

Year:

1994

Language:

english

File:

PDF, 201 KB

english, 1994

41

[IEEE 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Waikoloa, HI, USA (5-9 Dec. 1994)] Proceedings of 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Spectracube: a fast spectroradiometer for pulsed simulator spectral mismatch corrections [for solar cell testing]

Zaaiman, W.J., Ossenbrink, H.A., Mertens, M.

Year:

1994

Language:

english

File:

PDF, 189 KB

english, 1994

42

[IEEE 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Waikoloa, HI, USA (5-9 Dec. 1994)] Proceedings of 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC) - Measurement techniques for the 3rd PEP round robin

Roes, R.F.M., Zaaiman, W.J., Ossenbrink, H.A.

Year:

1994

Language:

english

File:

PDF, 275 KB

english, 1994

43

Second international spectroradiometer intercomparison: results and impact on PV device calibration

Galleano, Roberto, Zaaiman, Willem, Strati, Cecilia, Bartocci, Simona, Pravettoni, Mauro, Marzoli, Matteo, Fucci, Raffaele, Leanza, Gianni, Timò, Gianluca, Minuto, Alessandro, Catena, Mario, Aleo, Fra

Journal:

Progress in Photovoltaics: Research and Applications

Year:

2015

Language:

english

File:

PDF, 1.99 MB

english, 2015

44

[IEEE 2015 IEEE 42nd Photovoltaic Specialists Conference (PVSC) - New Orleans, LA (2015.6.14-2015.6.19)] 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC) - Characterization of global irradiance sensors for use with PV Systems

Driesse, Anton, Zaaiman, Wim

Year:

2015

Language:

english

File:

PDF, 975 KB

english, 2015

45

Selection as Contract to Teach at the Student's Level. Experiences from a South African Mathematics and Science Foundation Year

Hermien Zaaiman, Henk van der Flier and Gerard D. Thijs

Journal:

Higher Education

Year:

2000

Language:

english

File:

PDF, 848 KB

english, 2000

46

Results of the Fifth International Spectroradiometer Comparison for Improved Solar Spectral Irradiance Measurements and Related Impact on Reference Solar Cell Calibration

Galleano, Roberto, Zaaiman, Willem, Alonso-Alvarez, Diego, Minuto, Alessandro, Ferretti, Nicoletta, Fucci, Raffaele, Pravettoni, Mauro, Halwachs, Martin, Friederichs, Matthias, Plag, Fabian, Friedrich

Journal:

IEEE Journal of Photovoltaics

Year:

2016

Language:

english

File:

PDF, 1010 KB

english, 2016

47

[IEEE 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) - Portland, OR, USA (2016.6.5-2016.6.10)] 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) - Investigation of pyranometer and photodiode calibrations under different conditions

Driesse, Anton, Zaaiman, Willem, Riley, Daniel, Taylor, Nigel, Stein, Joshua S.

Year:

2016

Language:

english

File:

PDF, 1.65 MB

english, 2016

48

Reduction of uncertainties for photovoltaic reference cells

Müllejans, Harald, Zaaiman, Willem, Dunlop, Ewan D

Journal:

Year:

2015

Language:

english

File:

PDF, 416 KB

english, 2015

49

AIP Conference Proceedings [AIP 8TH INTERNATIONAL CONFERENCE ON CONCENTRATING PHOTOVOLTAIC SYSTEMS: CPV-8 - Toledo, Spain (16–18 April 2012)] - Intercomparison of spectroradiometers for solar spectral irradiance measurements preliminary results

Galleano, R., Zaaiman, W., Morabito, P., Minuto, A., Spena, A., Bartocci, S., Fucci, R., Leanza, G., Pavanello, D., Virtuani, A., Fasanaro, D., Catena, M., Norton, M.

Year:

2012

File:

PDF, 347 KB

2012

50

AIP Conference Proceedings [AIP Publishing LLC 11TH INTERNATIONAL CONFERENCE ON CONCENTRATOR PHOTOVOLTAIC SYSTEMS: CPV-11 - Aix-les-Bains, France (13–15 April 2015)] - Analysis of the output of two isotype cell sets compared to a precision spectroradiometer

Norton, Matthew, Galleano, Roberto, Siefer, Gerald, Steiner, Marc, Kenny, Robert, Zaaiman, Willem

Year:

2015

Language:

english

File:

PDF, 679 KB

english, 2015