This is not about me, this is about protecting the children of today and of tomorrow.
Please understand me.
God bless you all.
Red-pilled and mind-blown by Eustace Mullins books, once upon a time... One foot down the rabbithole, one foot on The High Road.
5:5 friend
Red-pilled and mind-blown by Eustace Mullins books, once upon a time... One foot down the rabbithole, one foot on The High Road.
🙏🏻❤️🕯🕊
Intense sensitivity to sound is a common autism symptom. Loud noises may be painful. The din of a city street or a mall can be too much. When overwhelmed, people on the autistic spectrum may cover their ears to try to block out the noise.
Ultrasound examinations during pregnancy expose the fetus to a sound as loud as that made by a subway train coming into a station, say US researchers. But doctors do not think the experience causes a baby any lasting harm.
Sensitivity and noise in THz electro-optic upconversion radiometers | Scientific Reports
This paper presents a study of noise in room-temperature THz radiometers that use THz-to-optical upconversion followed by optical detection of thermal radiation. Despite some undesired upconverted thermal noise, no noise is intrinsically introduced by efficient electro-optic modulation via a sum-fre..
https://www.nature.com/articles/s41598-020-65987-x
Photon upconversion is the sequential absorption of two or more long wavelength photons leading to the emission of a photon with a shorter wavelength. The fact that the emission is at a shorter wavelength than the excitation light makes upconversion distinct from other forms of photoluminescence such as fluorescence and phosphorescence where the emission always occurs at a longer wavelength (see Stokes Shift), and upconversion luminescence is therefore also known as anti-Stokes fluorescence.
