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Vydavatel časopisů
ELEKTRO a SVĚTLO

Aktuální vydání

Číslo 12/2021 vyšlo tiskem 1. 12. 2021. V elektronické verzi na webu ihned.

Téma: Měření, zkoušení, péče o jakost

Trh, obchod, podnikání
Na co si dát pozor při změně dodavatele energie?

Předchozí vydání

Rejstřík ELEKTRO 2012 až 2015

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

Z odborného tisku
Nový datový formát pro popis svítidel

Předchozí vydání

Rejstřík SVĚTLO 2012 až 2015

Štítek "Mechanical Engineering"

Self-healable electroluminescent devices

20.12.2018 | City University of Hong Kong | www.cityu.edu.hk

In a recent study, materials scientists Guojin Liang and his coworkers at the Department of Materials Science and Engineering, City University of Hong Kong, have developed a self-healing,…

... celý článek

Self-healable electroluminescent devices

New Graphene-based Sensor Design Could Improve Food Safety

05.12.2018 | The Optical Society | www.osa.org

In the U.S., more than 100 food recalls were issued in 2017 because of contamination from harmful bacteria such as Listeria, Salmonella or E. coli. A new sensor design could one day make it easier to…

... celý článek

New Graphene-based Sensor Design Could Improve Food Safety

MIT engineers fly first-ever plane with no moving parts

23.11.2018 | MIT | www.mit.edu

Since the first airplane took flight over 100 years ago, virtually every aircraft in the sky has flown with the help of moving parts such as propellers, turbine blades, and fans, which are powered by…

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MIT engineers fly first-ever plane with no moving parts

Using electricity and water, a new kind of motor can slide microrobots into motion

20.11.2018 | MIT | www.mit.edu

Look around and you'll likely see something that runs on an electric motor. Powerful and efficient, they keep much of our world moving, everything from our computers to refrigerators to the automatic…

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Using electricity and water, a new kind of motor can slide microrobots into motion

See-through film rejects 70 percent of incoming solar heat

09.11.2018 | MIT | www.mit.edu

To battle the summer heat, office and residential buildings tend to crank up the air conditioning, sending energy bills soaring. Indeed, it’s estimated that air conditioners use about 6 percent of…

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See-through film rejects 70 percent of incoming solar heat

Shape-shifting modular robot is more than the sum of its parts

01.11.2018 | Cornell University | www.cornell.edu

General-purpose robots have plenty of limitations. They can be expensive and cumbersome. They often accomplish only a single type of task. But modular robots – composed of several interchangeable…

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Shape-shifting modular robot is more than the sum of its parts

Researchers quickly harvest 2-D materials

12.10.2018 | MIT | www.mit.edu

Since the 2003 discovery of the single-atom-thick carbon material known as graphene, there has been significant interest in other types of 2-D materials as well.

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Researchers quickly harvest 2-D materials

Researchers develop 3D printed objects that can track and store how they are used

11.10.2018 | University of Washington | www.washington.edu

Cheap and easily customizable, 3D printed devices are perfect for assistive technology, like prosthetics or “smart” pill bottles that can help patients remember to take their daily medications. But…

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Researchers develop 3D printed objects that can track and store how they are used

Researchers print module six times bigger than previous largest

02.10.2018 | Tech Xplore | www.techxplore.com

A perovskite solar module the size of an A4 sheet of paper, which is nearly six times bigger than 10x10 cm2 modules of that type reported before, has been developed by Swansea University researchers,…

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Researchers print module six times bigger than previous largest

Self-folding metamaterial

26.09.2018 | Phys.org | www.phys.org

The more complex the object, the harder it is to fold up. Space satellites often need many small motors to fold up an instrument, and people have difficulty simply folding up a roadmap. Physicists…

... celý článek

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