Oakley’s Post

A scientist waiving her finger at a LED-lamp !? Well, .. older LED lamps suffered from a very fast flickering light, and a good way to test the quality of a LED lamp was to quickly wave at the lamp. But how is that with today's lamps? Jean-Paul Linnartz asked Małgorzata (Gosia) Perz during a top international scientific lighting conference, here in the City of Light. https://lnkd.in/esG38MFX

LiFi modulates LED lamps at frequencies far above what humans can perceive as flicker or stroboscopic effects. But still, .... 1) the TDMA frame structure of OFDM VLC modulation may periodically modulate the light intensity at a rate that may affect humans. In 2017, in Opt Express, we published a paper with Xiong DENG that when modulating the light around a fixed DC bias current, the modulation causes the average light power to go down a bit, because the lumen-versus-current curve is concave. That may cause visible flicker. 2) Flicker of LEDs lamps may interfere with Optical Camera Communication. Two good reasons to look into the state-of-art in Temporal Light (TLA) effects with Małgorzata (Gosia) Perz

Read this weeks Substack on what scientists are getting up to in the lab with mini-brains and mini-colons: https://lnkd.in/dkYvWmGZ

Learn how to present with Dr. Lu.

Exciting developments are taking place at the intersection of biology and technology with the introduction of the Cyborg Insect Factory. This innovative project explores the potential of integrating cybernetics with living organisms, paving the way for groundbreaking advancements in various fields, from environmental monitoring to disaster response. In our latest blog post, we delve into the details of this cutting-edge research, discussing its implications and future applications. Discover how the fusion of robotics and biology could revolutionize our approach to challenges in sustainability and beyond. Read more about this fascinating topic here: [Cyborg Insect Factory](https://ift.tt/Zbuhovj).

Explore energy, motion and more physical science topics in Experiences by zSpace! To learn more: https://hubs.li/Q02wcSYg0

Our new work in collaboration with Kennie M. s group at the Cleveland Clinic is out on the arXiv https://lnkd.in/etZTAccP. We show how the sample-based methods developed earlier this year with RIKEN https://lnkd.in/en94NaRJ can be integrated with density matrix embedding theory to tackle larger molecular systems and study conformers such as the ones of cyclohexane. This work is the third industry research paper in the span of a few months from Cleveland Clinic and Lockheed Martin, showing that quantum-centric supercomputing is a promising avenue to reach quantum advantage for realistic models of nature. Learn more about it at Jay Gambetta's talk today at SC24: https://lnkd.in/ec4TWPxF references: https://lnkd.in/etZTAccP https://lnkd.in/ezYgSWdu https://lnkd.in/epU7-XuC https://lnkd.in/en94NaRJ

it's the era of science and technology now.

This is getting exciting. The third SQD paper in three months - this time in collaboration with the Cleveland Clinic. It’s becoming clear that the road to quantum advantage is moving in the direction of more realistic models of nature, delivered via quantum computing alloyed with classical supercomputing - what we’re calling ‘quantum-centric supercomputing’. Read Antonio's post for more details! #quantumcomputing #ibmquantum

Meet the newest human experiments of Dr. Andrew's lab!