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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

Hologram technology developed at UCLA

11.08.2017 | UCLA | newsroom.ucla.edu

A new system developed by UCLA researchers could make it easier and less expensive to diagnose chronic diseases, particularly in remote areas without expensive lab equipment.

The technology uses extremely simple optical hardware and a lens-free microscope, as well as sophisticated algorithms that help reconstruct the images of tissue samples. It could make much-needed diagnostic testing available and affordable for people in developing countries and remote areas that lack the expensive lab equipment currently used to perform tissue biopsies.

Hologram technology

The system for making biological samples transparent, also known as “tissue clearing,” and then imaging them using a lens-free microscope is described in an article published today in Science Advances, a journal of the American Association for the Advancement of Science. It was developed by a team led by Aydogan Ozcan, the UCLA Chancellor’s Professor of Electrical and Computer Engineering and Bioengineering and associate director of the California NanoSystems Institute; and Rajan Kulkarni, an assistant professor of medicine and dermatology at the David Geffen School of Medicine at UCLA, and a member of CNSI.

Read more at UCLA

Image Credit: Ozcan Research Group/UCLA

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