European Centre for Medium-Range Weather Forecasts’ Post

What causes ionospheric scintillation? When solar radiation reaches Earth’s atmosphere, the ionosphere’s density of total electrons changes. If there are more electrons in a particular area, then GNSS and GPS signals have a more challenging time travelling to a user’s equipment on Earth. Learn more about ionospheric scintillation and its impact on GNSS tracking and positioning in our latest blog post >> https://bit.ly/3TtlOqc #Scintillation #IonosphericScintillation #AtmosphericActivity #SolarRadiation #GNSS #GPS

Let's imagine an event that occurred 1000 years ago. The event generated electromagnetic waves that are travelling through space/time. If the energy was very low, the information may have been lost, but if 0.001% or less has managed to overcome all annihilation phenomena, we can think that it would be detectable in the future if we place a specific detector in a region of space/time (taking in account the position of solar system 1000 years ago and a key position of the expected trajectory of the radiation) to which we have sent it since our time with a speed of 99.99% of the speed of light. When we reach that area or when the detector returns we will be able to "see" what happened. It is true that achieving a speed of 99.99% of that of light seems impossible. Another approach is using quantum entanglement, but how?

A possible explanation for why clouds absorb more solar radiation than predicted by theory: a photomolecular effect, in which visible light results in photons cleaving off water clusters from the air–water interface. In PNAS:https://ow.ly/E4pJ50Rxlhb

🌟 Ever been curious about the origins of the radiation symbol and what it means? 🤔 Our latest infographic video takes you on a journey through its history and meaning! 🔬 Don't miss out on learning about the fascinating story behind the Radiation symbol!! Hit play, enjoy, and let's unravel the mysteries together! 🎬🔗 For in-depth insights, refer to the original article from the International Atomic Energy Agency (IAEA) that inspired this infographic. #radiation #radiationsafety #radiographymentor ISRRT International Atomic Energy Agency (IAEA) Radiological Society of North America (RSNA) Radiography Journal Journal of Medical Imaging and Radiation Sciences (JMIRS)

Understanding the Evolution of CME Plasmas in the Solar Corona from EUV Spectroscopy & Charge States 5.22.2024 High Altitude Observatory HAO | NCAR https://lnkd.in/gJQbQpY6

Why is the 60 GHz Band not good for long-range communications? How does the signal get affected? Check out: https://ow.ly/jeYi50QbswA #rf #5G #mmwave #wireless #electromagnetic #absorption #gas #attenuation #telecommunications #connectivity #article #molecules #atmosphere #60GHz #millimeterwave #technology #engineers #radiofrequency #networks #wirelesscommunications #wlan

What causes ionospheric scintillation? When solar radiation reaches Earth’s atmosphere, the ionosphere’s density of total electrons changes. If there are more electrons in a particular area, then GNSS and GPS signals have a more challenging time travelling to a user’s equipment on Earth. Learn more about ionospheric scintillation and its impact on GNSS tracking and positioning in our latest blog post >> https://hxgn.biz/47uYADC #IonosphericScintillation #GNSS #GNSSerrors #GPS #SolarRadiation

Electromagnetic Radiation ▪︎Electromagnetic (EM) radiation is a type of energy that is always present around us and takes many forms, such as radio waves, microwaves, infrared rays, ultraviolet rays, x-rays, and gamma rays. The sunlight ( visible light ) we see is also a type of electromagnetic radiation which is a small part of the electromagnetic spectrum. But the different colors of visible light contain a broad range of electromagnetic wavelengths. ▪︎This electromagnetic radiation refers to the waves of the electromagnetic field, which propagate through space and carry electromagnetic radiant energy. In a vacuum, the speed of electromagnetic radiation is the same as the speed of light. ▪︎Electromagnetic radiation can be measured in terms of energy, wavelength, and frequency. Energy is measured in the unit of electron volts (eV). Wavelength is measured in the unit of meters (m). Frequency is measured in the unit of Hertz (Hz) or cycles per second. ▪︎What is Electromagnetic Spectrum? All these electromagnetic radiations (from radio waves to gamma rays) are plotted according to the intensity of light at different frequency range or distribution of wavelength and frequency. This range in the distribution of wavelength and frequency of all types of electromagnetic radiation is called the electromagnetic spectrum. #snsinstitutions #snsdesigthinkers #designthinking

update some music please .....may we play..... ...................Pop goes the vacuum energy at the LHC .........We estimate the inertial (rest) mass [kilograms] of a hydrogen atom with surface boundary containing a Mobius surface area that orbits two inertial, mass and electric charged endpoint n(0, -)electron and Pn(0, +)proton while observing both n and Pn, seeing ‘n’ as an electron rest energy G0 = 13.6 eV (0, -)electron resonating as rest mass at LHC vacuum at temperature 157,821.500 [Kelvin] and seeing ‘Pn’ as a proton with rest energy G0 = 839 MeV (0, +)proton resonating in LHC vacuum at temperature 9,736,194,050,725.8 [Kelvin]. more music please.....may we continue to play.....Pop goes the vacuum energy at the LHC

📥 SLAC Signals returns to recap a busy month! From using X-rays to observe electrons moving in water, to SLAC experts explaining inertial fusion, to building excitement around how future data from Rubin Observatory will be used - read it all: https://bit.ly/3v6mjMZ