časopis pro světlo a osvětlování

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Aktuální vydání

Číslo 6/2021 vyšlo tiskem
29. 11. 2021. V elektronické verzi na webu ihned.

Aktuality
Poslední zasedání redakční rady časopisu Světlo?
Ing. Jiří Novotný šéfredaktorem časopisu Světlo od jeho založení

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Předchozí vydání

Rejstřík SVĚTLO 2012 až 2015

Štítek "Innovation"

Better video calls with NVIDIA

05.10.2020 | Engadget | www.engadget.com

Video calling has become more common than ever following the onset of the COVID-19 pandemic. To help your calls look and sound better, NVIDIA has unveiled an AI-powered suite of tools that video call…

... celý článek

Flexible and biodegradable electronic blood vessels

02.10.2020 | Medical Xpress | medicalxpress.com

Researchers in China and Switzerland have developed electronic blood vessels that can be actively tuned to address subtle changes in the body after implantation. The blood vessels—made of a metal…

... celý článek

Flexible and biodegradable electronic blood vessels

Tiny device can scavenge wind energy from the breeze you make when you walk

25.09.2020 | Tech Xplore | www.techxplore.com

Most of the wind available on land is too gentle to push commercial wind turbine blades, but now researchers in China have designed a kind of "tiny wind turbine" that can scavenge wind energy from…

... celý článek

Tiny device can scavenge wind energy from the breeze you make when you walk

Engineers imitate human hands to make better sensors

22.09.2020 | Penn State | www.psu.edu

An international research team has developed “electronic skin” sensors capable of mimicking the dynamic process of human motion. This work could help severely injured people, such as soldiers, regain…

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Engineers imitate human hands to make better sensors

Velcro-like food sensor detects spoilage and contamination

11.09.2020 | MIT | www.mit.edu

MIT engineers have designed a Velcro-like food sensor, made from an array of silk microneedles, that pierces through plastic packaging to sample food for signs of spoilage and bacterial contamination.

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Velcro-like food sensor detects spoilage and contamination

Synthetic coating for the GI tract could deliver drugs or aid in digestion

31.08.2020 | MIT | www.mit.edu

By making use of enzymes found in the digestive tract, MIT engineers have devised a way to apply a temporary synthetic coating to the lining of the small intestine. This coating could be adapted to…

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Synthetic coating for the GI tract could deliver drugs or aid in digestion

Improved wearable, stretchable gas sensor using nanocomposites

28.08.2020 | Penn State | www.psu.edu

A stretchable, wearable gas sensor for environmental sensing has been developed and tested by researchers at Penn State, Northeastern University and five universities in China.

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Improved wearable, stretchable gas sensor using nanocomposites

Microwaving new materials

26.08.2020 | Carnegie Mellon University | www.cmu.edu

Microwave ovens are the mainstay of cooking appliances in our homes. Five years ago, when Reeja Jayan was a new professor at Carnegie Mellon University, she was intrigued by the idea of using…

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Neural Networks Show Potential For Identifying Gamma Rays

25.08.2020 | Swiss National Supercomputing Centre | www.cscs.ch

With the Cherenkov Telescope Array (CTA) that is currently under construction, researchers hope to observe highly energetic gamma rays that could lead to the discovery of new objects in and outside…

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Neural Networks Show Potential For Identifying Gamma Rays

Lithium metal batteries that perform well at low temperatures

29.07.2020 | Tech Xplore | www.techxplore.com

Lithium (Li) batteries, or lithium metal batteries, use metallic lithium as an anode. Over the past few decades, rechargeable Li batteries have been used to power a wide variety of electronic devices…

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Lithium metal batteries that perform well at low temperatures

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