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"

Solar cell that captures nearly all energy of solar spectrum

12.07.2017 | George Washington University | www.gwu.edu

Scientists have designed and constructed a prototype for a new solar cell that integrates multiple cells stacked into a single device capable of capturing nearly all of the energy in the solar…

... celý článek

Solar cell that captures nearly all energy of solar spectrum

First battery-free cellphone

10.07.2017 | University of Washington | www.washington.edu

University of Washington researchers have invented a cellphone that requires no batteries — a major leap forward in moving beyond chargers, cords and dying phones. Instead, the phone harvests the few…

... celý článek

More durable, versatile wearable for diabetes monitoring

26.06.2017 | Phys.org | www.phys.org

Researchers at The University of Texas at Dallas are getting more out of the sweat they've put into their work on a wearable diagnostic tool that measures three diabetes-related compounds in…

... celý článek

More durable, versatile wearable for diabetes monitoring

Ultra-Thin Camera Creates Images Without Lenses

23.06.2017 | Caltech | www.caltech.edu

Traditional cameras—even those on the thinnest of cell phones—cannot be truly flat due to their optics: lenses that require a certain shape and size in order to function. At Caltech, engineers have…

... celý článek

Ultra-Thin Camera Creates Images Without Lenses

New catalyst paves way for carbon neutral fuel

21.06.2017 | University of Adelaide | www.adelaide.edu.au

Australian scientists have paved the way for carbon neutral fuel with the development of a new efficient catalyst that converts carbon dioxide (CO2) from the air into synthetic natural gas in a…

... celý článek

New catalyst paves way for carbon neutral fuel

High-temperature device that produces electricity from industrial waste heat

14.06.2017 | MIT News | news.mit.edu

Glass and steel makers produce large amounts of wasted heat energy at high temperatures, but solid-state thermoelectric devices that convert heat to electricity either don’t operate at high enough…

... celý článek

High-temperature device that produces electricity from industrial waste heat

New Form of Carbon That's Hard as Rock and Elastic Like Rubber

12.06.2017 | Carnegie Science | carnegiescience.edu

A team including several Carnegie scientists has developed a form of ultrastrong, lightweight carbon that is also elastic and electrically conductive. A material with such a unique combination of…

... celý článek

New Form of Carbon That's Hard as Rock and Elastic Like Rubber

Scientists discover a 2-D magnet

07.06.2017 | University of Washington | www.washington.edu

Magnetic materials form the basis of technologies that play increasingly pivotal roles in our lives today, including sensing and hard-disk data storage. But as our innovative dreams conjure wishes…

... celý článek

SpaceX blasts off cargo using recycled spaceship

04.06.2017 | Phys.org | www.phys.org

SpaceX on Saturday blasted off a shipment of food and supplies for the astronauts living at the International Space Station using for the first time a vessel that had flown before.

... celý článek

SpaceX blasts off cargo using recycled spaceship

New Way to Control Light with Electric Fields

25.05.2017 | North Carolina State University | news.ncsu.edu

Researchers from North Carolina State University have discovered a technique for controlling light with electric fields.

... celý článek

New Way to Control Light with Electric Fields

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