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The NHS App allows patients using the National Health Service in England to book appointments with their GP, order repeat prescriptions and access their GP record. Available since late 2018, the app was developed by NHS Digital and NHS England. [1] The health ministers Jeremy Hunt and Matt Hancock both stressed their support for the project.
The blue light spectrum is an essential part of the visible spectrum with wavelengths of about 400-480 nm. [1] Blue light is primarily generated by Light-Emitting Diodes (LED) lighting and digital screens, it has now become prevalent in the world around us. [2] LED lighting creates white light by combining blue light with other wavelengths ...
Social network. Website. Blued.com. Blued is currently the largest gay social network app in the world. [1] Launched in 2012 in China, the app now has over 40 million users worldwide in 193 countries. The application is available on Android and iOS. [2] Its features include verified profiles, live broadcasting, a timeline, and group conversations.
Blue light therapy is a non-invasive treatment that uses blue wavelength range. With this type of therapy, there is no recovery time and it’s typically used for people with moderate to severe ...
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Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
MIT. Website. covid19 .nhs .uk. NHS COVID-19 was a voluntary contact tracing app for monitoring the spread of the COVID-19 pandemic in England and Wales, in use from 24 September 2020 until 27 April 2023. [1] It was available for Android and iOS smartphones, and could be used by anyone aged 16 or over. [2] Two versions of the app were created.
Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.