McGill researchers are exploring a new technique that uses 3D printing and hydrogels. It has the potential not only to improve biomedical implants but could also be useful in the development of human-machine interfaces such ...
May 16, 2023
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A new national study, published in LGBT Health, finds that lesbian, gay, and bisexual (LGB) youth are twice as likely to report trouble falling or staying asleep than their straight peers. Greater depression, stress, and ...
Mar 24, 2023
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Parents are role models who can teach their kids about healthy food and exercise habits in childhood to help avoid future health problems.
Feb 21, 2023
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Technology can be a pain in the neck, leading to what's known as "tech neck," chronic pain that results from prolonged use of mobile phones, tablets, and other electronic devices.
Feb 15, 2023
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There's been plenty of scientific debate about whether vaping is safer than tobacco, and whether it may help some people stop smoking.
Feb 8, 2023
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Getting a good night's sleep is important for children's learning and development. When young people don't get enough sleep, it can impact their mood, school performance, health, and behavior.
Dec 21, 2022
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Wearable fitness devices offer new insights into the relationship between physical activity and type 2 diabetes, according to a new analysis of the National Institutes of Health's All of Us Research Program data published ...
Dec 13, 2022
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My colleagues and I have developed a flexible, stretchable electronic device that runs machine-learning algorithms to continuously collect and analyze health data directly on the body. The skinlike sticker, developed in ...
Nov 17, 2022
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People who need wearable health devices, like smart watches and fitness bands, may use them the least. Age, education and income are factors associated with less use of wearable health devices among people with and at risk ...
Oct 31, 2022
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Small leadless implanted electronic devices (LLIEDs) have emerged as a safer alternative to lead-dependent cardiac rhythm-management devices, with advancements in miniaturization, battery technology, and communication. Intrathoracic ...
Oct 28, 2022
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Electronics is a branch of science and technology that deals with the flow of electrons through nonmetallic conductors, mainly semiconductors such as silicon. It is distinct from electrical science and technology, which deal with the flow of electrons and other charge carriers through metal conductors such as copper. This distinction started around 1906 with the invention by Lee De Forest of the triode. Until 1950 this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers and vacuum tubes.
The study of semiconductor devices and related technology is considered a branch of physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics.
This text uses material from Wikipedia, licensed under CC BY-SA
