We Continue the Work of Those
Who Were the First.

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Current issue

ELEKTRO 7/2018 was released on June 27th 2018. Its digital version will be available on July 27th 2018.

Topic: Cables, conductors and cable engineering; Tools, equipment and accessories for work with cables

Main Article
Parametrization of circuit models of Li-accumulators for electromobility
Smart Cities (part 3 – volume 1)

SVĚTLO (Light) 4/2018 was released on July 30th 2018. Its digital version will be available on August 31th 2018.

Refreshing our memory
Eccentric luminaires of René Roubíček from the years1965 till 1977
Bases of photometry – 1st part
Great personage of Czech science of times after Battle at Bílá hora: doctor, naturalist, philosopher and physicist Jan Marek Marci from Kronland

Optical radiation effects and use
The light and circadian rhythms

Biorenewable, biodegradable plastic alternative synthesized by CSU chemists

30.11.-0001 | Colorado State University | www.colostate.edu

Colorado State University polymer chemists have taken another step toward a future of high-performance, biorenewable, biodegradable plastics.

Publishing in Nature Communications, the team led by Professor of Chemistry Eugene Chen describes chemical synthesis of a polymer called bacterial poly(3-hydroxybutyrate) – or P3HB. The compound shows early promise as a substitute for petroleum plastics in major industrial uses.

Biologically degradable plastic

The team used a starting material called succinate, an ester form of succinic acid. This acid is produced via fermentation of glucose and is first on the U.S. Department of Energy’s list of top 12 biomass-derived compounds best positioned to replace petroleum-derived chemicals.

Read more at Colorado State University

Image Credit: Unsplash

-jk-