Olivier, Bert(Art Historical Work Group of South Africa, 2002)
This article examines the impact that the recent terrorist attacks in the United States have had on the status of images in contemporary culture. First, the event is related to what may be called the "terrible sublime". ...
Venter, Petrus Johannes; Du Plessis, Monuko(Optical Society of America, 2014-09)
Visible light from silicon junctions under avalanche
breakdown can be used to create microdisplay systems with
integrated light sources. Junctions available in standard CMOS
usually breaks down at much larger voltages ...
Front elevation of the Cape Dutch house at 14 Keerom Street in Cape Town. It is in a simple Neo-Classical style, with cornice and sash windows. All decoration is concentrated on the front door and fanlight. Drawing by prof. ...
Thopil, George Alex; Pouris, Anastassios(Elsevier, 2016-09)
Being a semi-arid country with limited fresh water resources and also a fossil fuel based energy intensive
country, South Africa encounters the added pressure of allocating limited water resources. Roughly 90% of
Paper presented at the 25th Annual Southern African Transport Conference 10 - 13 July 2006 "2010: Will transport infrastructure and systems be ready?", CSIR International Convention Centre, Pretoria, South Africa.
Paper presented at the 25th Annual Southern African Transport Conference 10 - 13 July 2006 "2010: Will transport infrastructure and systems be ready?", CSIR International Convention Centre, Pretoria, South Africa. ABSTRACT:The ...
Zhu, Bing; Huo, Wei(Institute of Electrical and Electronics Engineers, 2014-09)
A 3-D path-following controller is proposed in
this brief for a 6-degrees-of-freedom model-scaled autonomous
helicopter. The reference path and path-following errors are
newly defined using implicit expressions. On the ...
Architecture is explored here as
a series of effects that influence the
experience of living on earth. A work
of architecture is a kind of terminal of
effects that produces certain experiences
for those who encounter ...
The interaction between tyres and terrain is one of the most studied areas in the vehicle
dynamics and terramechanics research communities because it is the only region where excitation
forces act on the vehicle if ...
A 4.3 GHz voltage controlled oscillator (VCO)
with multiple independently tunable phase outputs is presented.
The VCO is realized by coupling two LC oscillators
together in order to obtain quadrature signals and is ...
Cloete, Lizelle(University of Pretoria, 2010-02-09)
This thesis deals with the regeneration of an existing public square in Pretoria, formerly known as Strijdom Square. The document considers contemporary anthropological and urban design theory of good public spaces and ...
Opperman, Tjaart Adriaan Kruger(University of Pretoria, 2009-04-08)
This research looks into the design of an integrated in-phase/quadrature (I/Q) VCO operating at 5 GHz. The goal is to design a phase shifter that is implemented at the LO used for RF up conversion. The target application ...
This paper presents a six-bit current-steering digital-to-analogue converter (DAC), which
optimises the spurious free dynamic range (SFDR) performance of high-speed binary
weighted architectures by lowering current switch ...
Venter, Petrus Johannes; Du Plessis, Monuko; Bogalecki, Alfons Willi; Goosen, Marius Eugene; Rademeyer, Pieter(Society of Photo-optical Instrumentation Engineers, 2012)
Microdisplay technologies for near-to-eye applications mostly
use a complementary metal-oxide semiconductor (CMOS) processing
chip as backplane for pixel addressing, with extensive post-processing
on top of the CMOS ...