Day

July 9, 2021
La Morgia C, Carelli V, Sadun AA. Retina and melanopsin neurons. Handb Clin Neurol. 2021;179:315-329. doi: 10.1016/B978-0-12-819975-6.00020-0. PMID: 34225972. Abstract Melanopsin retinal ganglion cells (mRGCs) are the third class of retinal photoreceptors with unique anatomical, electrophysiological, and biological features. There are different mRGC subtypes with differential projections to the brain. These cells contribute to many...
Read More
Source: https://www.nsf.gov/news/special_reports/jasonreportconstellations/ The U.S. National Science Foundation commissioned a study by the independent science advisory group JASON to assess the impact of current and planned large satellite constellations on astronomical observations in 2020. The charge for JASON was to: Understand the types and numbers of spacecraft planned for launch in the next decade.Understand the current...
Read More
Matt Kapko Editor July 8, 2021 5G was on the lips of almost every speaker and attendee at MWC Barcelona, but evidence of what the technology has done in a meaningful way for any person or organization to date remains lacking. The world’s first mobile 5G networks were deployed two years ago and everyone in the industry is still...
Read More
9th of July 2021 The GSMA called on regulators across the globe to boost mid-band spectrum availability, cautioning without additional allocations meeting United Nations (UN) internet speed targets could cost billions of dollars more per city and have a higher carbon footprint. A study commissioned by the organisation and undertaken by Coleago Consulting estimated the...
Read More
30-06-2021 Telecommunication networks use radio-frequency electromagnetic fields to enable wireless communication. These networks have evolved over time, and have been launched in successive generations. The fifth generation of telecommunication networks will operate at frequencies that were not commonly used in previous generations, changing the exposure of wildlife to these waves. This report reviews the literature...
Read More