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 "Mechanical Engineering"

Stanford scientists invent ultrafast way to manufacture perovskite solar modules

26.11.2020 | Stanford University | www.stanford.edu

Most solar cells today are made with refined silicon that turns sunlight into clean electricity. Unfortunately, the process of refining silicon is far from clean, requiring vast amounts of energy…

... celý článek

Stanford scientists invent ultrafast way to manufacture perovskite solar modules

Mining rocks in orbit could aid deep space exploration

11.11.2020 | Phys.org | www.phys.org

The first mining experiments conducted in space could pave the way for new technologies to help humans explore and establish settlements on distant worlds, a study suggests.

... celý článek

Mining rocks in orbit could aid deep space exploration

New technology allows cameras to capture colors invisible to the human eye

06.11.2020 | Tel Aviv University | aftau.org

New research from Tel Aviv University will allow cameras to recognize colors that the human eye and even ordinary cameras are unable to perceive.

... celý článek

New technology allows cameras to capture colors invisible to the human eye

Artificial intelligence model detects asymptomatic Covid-19 infections through cough

30.10.2020 | MIT | www.mit.edu

Asymptomatic people who are infected with Covid-19 exhibit, by definition, no discernible physical symptoms of the disease. They are thus less likely to seek out testing for the virus, and could…

... celý článek

Artificial intelligence model detects asymptomatic Covid-19 infections through cough

A wearable sensor to help ALS patients communicate

26.10.2020 | MIT | www.mit.edu

People with amyotrophic lateral sclerosis (ALS) suffer from a gradual decline in their ability to control their muscles. As a result, they often lose the ability to speak, making it difficult to…

... celý článek

A wearable sensor to help ALS patients communicate

Solar-powered system extracts drinkable water from “dry” air

16.10.2020 | MIT | www.mit.edu

Researchers at MIT and elsewhere have significantly boosted the output from a system that can extract drinkable water directly from the air even in dry regions, using heat from the sun or another…

... celý článek

Solar-powered system extracts drinkable water from “dry” air

Here Comes the Internet of Plastic Things

12.10.2020 | IEEE Spectrum | spectrum.ieee.org

When technologists talk about the “Internet of Things” (IoT), they often gloss over the fact that all these interconnected things need batteries and electronics to carry out the job of collecting and…

... celý článek

Here Comes the Internet of Plastic Things

Rolls-Royce concludes testing of plane technology set to break electric speed record

30.09.2020 | Tech Xplore | www.techxplore.com

Rolls-Royce Motor Cars Limited has announced on its blog that the company has completed testing of the technology it plans to use in its line of electrically powered planes—one of which they expect…

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Rolls-Royce concludes testing of plane technology set to break electric speed record

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…

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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…

... celý článek

Engineers imitate human hands to make better sensors

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