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Human vision inadequate for research on bird vision
The most attractive male birds attract more females and as a result are most successful in terms of reproduction. This is the starting point of many studies looking for factors that influence sexual selection in birds. view more (2008-05-13)
Babies and their favourite colours
How do babies see colour and which ones do they prefer? The Surrey Baby Lab, part of UniS' Department of Psychology, was set up to investigate exactly this. With over 250 babies having visited so far, some very fascinating findings have been produced. Interestingly, it has been shown that infants, at just four-months old, can already categorise a... view more... (2005-03-08)
True colors are in the brain of the beholder
Pictures of brain waves that reveal our ability to see colour could provide a new objective way to diagnose and monitor diseases that affect human colour perception. view more (2006-08-10)
Color sudoku puzzle demonstrates new vision for computing
Researchers at the University of Warwick's Department of Computer Science have developed a colour based Sudoku Puzzle that will help Sudoku players solve traditional Sudoku puzzles but also helps demonstrate the potential benefits of a radical new vision for computing. view more (2007-12-18)
The ink is mightier than the pen - against forgery
Inks which cannot be photocopied - to confound bank-note forgers - are exciting printers of most of the world`s major currencies. A team from colour chemistry, led by Professor David Lewis and Dr Long Lin, has created an ink which changes colour when copied or scanned, to prevent forgers colour matching banknotes. "There are already hundreds of... view more... (2002-06-07)
Found — the apple gene for red
CSIRO researchers have located the gene that controls the colour of apples - a discovery that may lead to bright new apple varieties. view more (2006-12-04)
Quickplacer, the fastest robot in the world
Fatronik has launched the most rapid robot in the world at the BIEMH (International Machine-Tool Biennial) in Bilbao. view more (2006-03-15)
Yellow Glasses To Save Vision
Blue light destroys certain structural elements in the eye, as was revealed by the Russian research team. The mechanism of this effect was studied, and protective measures were offered. The work was supported jointly by the Russian Foundation for Basic Research (RFBR) and the Foundation for Assistance to Small Innovative Enterprises (FASIE),... view more... (2004-09-03)
Lemurs' fur color may not define species
Different coat colour might not correspond to different species for nocturnal lemurs. In a study published today in the open access journal BMC Evolutionary Biology, researchers find that lemurs that appeared to belong to different species because they have strikingly different coat colours, are in fact genetically related and belong to the same... view more... (2006-11-16)
Color contrast is 'seen' by the brain early doors
Colour contrast is detected much earlier in the brain than previously thought, a new study shows. view more (2007-09-10)
SMART-1 uses new imaging technique in lunar orbit
ESA's SMART-1 spacecraft has been surveying the Moon's surface in visible and near-infrared light using a new technique, never before tried in lunar orbit. view more (2005-12-27)
Prize-winner emerges from the shadows
How can you measure the brightness of light? A book which examines the answers to this seemingly simple question has just won the 2003 Paul Bunge Award, the world's largest prize for research in the history of scientific instruments. The book, published in 2001 by Institute of Physics Publishing, is "A History of Light and Colour Measurement:... view more... (2003-11-04)
Beautiful plumage: Feather color and sex start the species revolution
Faculty of 1000, the leading scientific evaluation service, has highlighted research providing evidence for the evolution of a new species. view more (2009-08-06)
Choosing the wood using artificial vision
Amongst the TR+D projects financed by the Basque Government INTEK programme, the IT Department at CIDEMCO, in conjunction with the CEIT Centre of Technology, the CVC company, and furniture manufacturers BIOK, XEY and DANONA, have finished the final phase of the development of an artificial vision system for the formulation of colorants for the... view more... (2003-05-20)
ANALYTICA 2004: Portable Laboratory for Serial Control of Oil
Together with WearCheck GmbH (Brannenburg), the Institut für Mikrotechnik Mainz (IMM GmbH) has developed the colour measuring instrument WaveCheck300. WaveCheck300 is the first portable analysis device for the quality control of machine oil. It measures colorimetrically with a miniaturised spectral sensor. A special software analyzes the... view more... (2004-05-10)
Liquid rainbows: British color researchers meet Norwegian children
Language is no barrier when British researchers from Nottingham Trent University conduct a science workshop for Norwegian children. Colour is the focus, and in the course of 45 minutes, the children experience both liquid rainbows and milk that explodes into a range of colours. view more (2007-10-01)
Research studies techniques for conservation and restoration of color photographs
The conservation and restoration of photographs is a topic that, in general, has not been very much researched. For example, in the case of coloured or illuminated photographs, there does not currently exist an appropriate methodology, given that it there is not sufficient information about their material characteristics and structure. view more (2009-11-06)
Lapis Lazuli as blue unexpected pigment in Iran L'˘jvardina ceramics
Blue colour has always attracted people. To date United Nations and Europa flags are blue ! The blue colour is rather rare in nature; blue-green is more frequent. The main "true blue" mineral is lazurite, an aluminosilicate belonging to the sodalite group, associated with some other minerals (diposide, quartz, calcite, pyrite to form the... view more... (2003-04-15)
Bright autumn colouration in trees - a warning signal to insects?
Most deciduous trees change colour in autumn. However, both within and between species, there is considerable variation both in the timing and magnitude of autumn colour change. Hamilton and Brown recently proposed a hypothesis to explain this phenomenon. Their idea was that the bright autumn colouration in trees is a warning signal to insects... view more... (2003-09-17)
New view of the eye
Full colour images of the back of the eye are now better than ever thanks to research published today in the Institute of Physics journal Physiological Measurement. The new technique developed by Dr Ayyakkannu Manivannan and colleagues at the University of Aberdeen uses low-power coloured lasers to give a full colour picture that ophthalmologists... view more... (2001-12-13)
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