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http://natural-sciences.nwu.ac.za/space-research/star-formation-and-radio-astronomy
Star-Formation and Radio-Astronomy
Jan 04, 2017 - Star formation can be considered as one of the most basic processes in the Universe. It is hard to imagine a Universe without stars. Perhaps the most amazing aspect of the star formation process is that it takes matter which is at a very low density, of the order of hundred thousand molecules per cubic centimetre and which is very cold, about -…http://natural-sciences.nwu.ac.za/space-research/physics-in-application
Physics in Application
Jan 04, 2017 - Innovative Astro Tegnologies: Low Noise Amplifiers A novel Low Noise Amplifier (LNA) technique for radio telescopes (such as the planned SKA), that has lower noise over much broader bandwidths and at higher temperatures than standard LNA's, was developed. Due to the broad bandwidth, this technique makes it…http://natural-sciences.nwu.ac.za/space-research/contact-us
Contact Us
Jan 15, 2024 - Postal Address: Centre for Space Research School of Physical and Chemical Sciences Private Bag X6001 Potchefstroom Campus North-West University Potchefstroom 2520 Physical Address: Centre for Space Research School of Physical and Chemical Sciences Building…http://natural-sciences.nwu.ac.za/space-research/interesting-links
Useful Links
Jan 16, 2024 - • South African Astronomical Observatory • Hartbeeshoek Radio Astronomy Observatory • Centre for High Performance Computing • The Council for Scientific and Industrial Research • South African Institute of Physics • National Research Foundation (NRF…http://natural-sciences.nwu.ac.za/scs/services-and-tariffs/private
Private
Mar 06, 2017 - Type of service 2017 Tariffs 1. Consultation R1300/hour + VAT 2. Data capturing 6c/character 3…http://natural-sciences.nwu.ac.za/scs/manuals/determination
Manual for the determination of Effect size indices and Practical Significance
Sep 05, 2017 - Manual for the determination of Effect size indices and Practical Significance H. S. Steyn (jr) Preface In my work as a statistical consultant over the last twenty years I have found that there is a dire need to be able to make assertions concerning practical significance, particularly in Human sciences. This requirement…http://natural-sciences.nwu.ac.za/scs/manuals/roc-analysis
Manual for ROC analyses
Mar 06, 2017 - Manual for ROC analyses Preface This guide, which leans heavily on the book of Krzanowski & Hand (2009), was written in an attempt to make it easier for the researcher to understand the theory behind and methods of ROC analyses. It is further attempted to explain the calculation methods by way of examples. With these…http://natural-sciences.nwu.ac.za/scs/manuals/roc-analysis/manual
ROC-analysis Manual
Mar 06, 2017 - List of contents Using ROC-analysis to determine good screening tests based on continuous variables 1. Sensitivity, Specificity and Predicted values 2. The ROC–curve 3. Properties of the ROC-curve 4. Area Under the ROC-curve (AUC) 5. The binormal model 6. Estimation of ROC-curves 7. Confidence intervals for ROC-…http://natural-sciences.nwu.ac.za/scs/contact-us
Contact Us
Feb 06, 2026 - To request assistance from one of our consultants, please follow our centralised process by clicking on the image below: See contact information below for general or financial queries: Postal Address: Private Bag X6001 Potchefstroom Campus North-West University…http://natural-sciences.nwu.ac.za/eco-analytica
About Us
Feb 20, 2024 - Welcome to the Eco-Analytica Laboratory - For Soil, Plant and Water analysis Eco Analytica is equipped with modern facilities and operated by well-trained staff. Our analyses are frequently subjected to quality control schemes from Wageningen and Agrilasa – results are available on request. Heavy metals are analysed on the ICP-…http://natural-sciences.nwu.ac.za/eco-analytical-laboratory/contact-us
Contact Us
Feb 26, 2024 - Eco-Analytica laboratory Building G23A, Ground floor 11 Hoffman street, Potchefstroom 2531 Terina Vermeulen terina.vermeulen@nwu.ac.za 018 – 285 2733 Office G23 Zukile Dyolisi zukile.dyolisi@nwu.ac.za 018 – 285 2031 Office G13 Maps & Directionshttp://natural-sciences.nwu.ac.za/space-research/about-us
About us (Directors Message)
Nov 28, 2016 - Director’s message The mission of the Centre for Space Research (CSR) is to conduct research and training in astronomy, astrophysics and space science. The Centre focuses on the understanding of…http://natural-sciences.nwu.ac.za/space-research/prospective-students
Prospective Students
Mar 23, 2026 - Inquiries BSc program inquiries: Prof. Lynndle Square Dr Rhyme Setshed …http://natural-sciences.nwu.ac.za/space-research/outreach
Outreach
Jul 21, 2017 - Astronomy for Schools The aim of this program is to host…http://natural-sciences.nwu.ac.za/space-research/image-gallery
Image Gallery
Nov 29, 2016 - Group Photos: …http://natural-sciences.nwu.ac.za/crb/conferences/catsa2011/eminent-visitor
Eminent Visitor
Nov 14, 2016 - Eminent Visitor Due to unforeseen circumstances Prof Jens Nørskov will not be able to attend the CATSA2011 Conference. Watch this space!http://natural-sciences.nwu.ac.za/crb/conferences/catsa2011/call-for-papers
Call for Papers
Nov 14, 2016 - The Organizing Committee of the Catalysis Society of South Africa (CATSA2011) would like to thank everybody who submitted an abstract for oral and poster presentation at the CATSA2011 Conference. We are looking forward to seeing you at the conference! For enquiries please contact the CATSA2011 office: Ms Nikki Nel Tel: +27…http://natural-sciences.nwu.ac.za/crb/conferences/catsa2011/registration
CATSA 2011: Registration
Jan 19, 2017 - Registration type Registration fee after 29 July 2011 ZAR p.p Delegate Registration fee (3 days) with single room (B&B) 7,500.00 Delegate Registration fee (3 days) with double…http://natural-sciences.nwu.ac.za/crb/conferences/catsa2011/sponsors
CATSA 2011: Sponsors
Jan 19, 2017 - Gold: …http://natural-sciences.nwu.ac.za/crb/conferences/catsa2011/c%252Achange