média navazující na tradici české odborné literatury

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 "Science and Research"

Ultra-Light Aluminum

25.09.2017 | Utah State University | www.usu.edu

If you drop an aluminum spoon in a sink full of water, the spoon will sink to the bottom. That’s because aluminum, in its conventional form, is denser than water says Utah State University chemist…

... celý článek

'Lego-electronics' offer simple way to assemble integrated circuits

22.09.2017 | Tech Xplore | www.techplore.com

One of the biggest challenges in the drive to miniaturize electronic devices is the difficulty in aligning and assembling the increasingly tiny electronic components with the necessary precision,…

... celý článek

'Lego-electronics' offer simple way to assemble integrated circuits

Self-healing catalysts make it easier to store solar energy with water

20.09.2017 | Phys.org | www.phys.org

Currently one of the most efficient ways to store solar energy is to transfer the energy to catalysts that split water into hydrogen and oxygen. Then the hydrogen can either be used as a fuel or…

... celý článek

Self-healing catalysts make it easier to store solar energy with water

Streaming On A Wireless Power Connection

18.09.2017 | North Carolina State University | news.ncsu.edu

Researchers from North Carolina State University have developed a system that can simultaneously deliver watts of power and transmit data at rates high enough to stream video over the same wireless…

... celý článek

Streaming On A Wireless Power Connection

Hydrogen power moves a step closer

15.09.2017 | Phys.org | www.phys.org

Physicists at Lancaster University are developing methods of creating renewable fuel from water using quantum technology.

... celý článek

Printable structures fold themselves

13.09.2017 | MIT | news.mit.edu

As 3-D printing has become a mainstream technology, industry and academic researchers have been investigating printable structures that will fold themselves into useful three-dimensional shapes when…

... celý článek

Researchers develop cheaper, faster test for E. coli in drinking water

06.09.2017 | Phys.org | www.phys.org

Researchers at the University of Waterloo have invented a fast, affordable way for developing communities to test their drinking water for potentially deadly E. coli.

... celý článek

Researchers develop cheaper, faster test for E. coli in drinking water

Electronic devices that can degrade and physically disappear on demand

04.09.2017 | TechXplore | www.techxplore.com

A team of researchers from the U.S. and China has demonstrated electronic devices that can degrade and disappear on demand using nothing but moisture in the air. In their paper published on the open…

... celý článek

Electronic devices that can degrade and physically disappear on demand

Energy-Harvesting Yarns Generate Electricity

25.08.2017 | University of Texas at Dallas | www.utdallas.edu

An international research team led by scientists at The University of Texas at Dallas and Hanyang University in South Korea has developed high-tech yarns that generate electricity when they are…

... celý článek

Energy-Harvesting Yarns Generate Electricity

Data storage at molecular level

24.08.2017 | Phys,org | www.phys.org

From smartphones to supercomputers, the growing need for smaller and more energy efficient devices has made higher density data storage one of the most important technological quests.

... celý článek

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