Technology research news
Found 50 technology articles.
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Understanding high efficiency of deep ultraviolet LEDs
25-February-2019

Deep ultraviolet light-emitting diodes (DUV-LEDs) made from aluminium gallium nitride (AlGaN) efficiently transfer electrical energy to optical energy due to the growth of one of its bottom layers in a step-like fashion. This finding, published in the journal Applied Physics Letters, can lead to the development of even more efficient LEDs.

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Contact: Tomoko Yokota Institution: Tohoku University
 
Investigating the safety of Myanmar's bridges [Asia Research News 2019 Magazine]
21-February-2019

Japanese researchers have investigated a collapsed bridge in Myanmar and surveyed the safety of seven similar bridges across the country.

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Contact: Administrator Account Institution: ResearchSEA
 
Tweaking tools to track tweets over time
17-February-2019

Computer model learns to identify Twitter users’ evolving interests by analyzing their Tweets.

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Contact: Carmen Cecile Denman Institution: King Abdullah University of Science and Technology
 
Trouble on the surface begins with a wave of tiny bubbles
12-February-2019

Rapid-fire photography reveals how even a nanoscale amount of surface roughness can unleash microbubbles that may interfere with coating technology.

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Contact: Carmen Cecile Denman Institution: King Abdullah University of Science and Technology
 
Cars see people with enhanced radar [Asia Research News 2019 Magazine]
11-February-2019

Concepts for boosting WiFi coverage could also help car sensors distinguish walking pedestrians from other slowly moving objects.

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Contact: Mohd Hafiz Mohd Hanafiah Institution: Universiti Teknologi MARA (UiTM)
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