For example, the AF assist beam on the 550EX is rated as good to about 50 feet, versus the roughly 13 feet of the pulse flash from a Canon 50D. (As mentioned above though, note that the ST-E2 ...

Canon claims that the 50D can run faster than any currently-available memory cards, so it's clearly a camera that you'll want to use fast cards in. To demonstrate this, they included a SanDisk ...

The spectrum of radiation visible to humans maxes out around 740nm, allowing the IR waves to remain undetected by normal observers. The project uses 940nm infrared (IR) LEDs embedded in clothes to ...

This project shows you how by purposing an IR emitter and detector and a computer fan. As the fan blades spin they disrupt the beam of infrared light between the emitter and the receiver.

(InfraRed remote control) A handheld, wireless device used to operate audio, video and other electronic equipment within a room using light signals in the infrared (IR) range. Infrared light ...

Infrared saunas are a hot health trend. Spas and gyms offer them to clients and suggest that they provide a wealth of benefits. You can also buy your own infrared sauna for your home. ‌Sauna ...

Investor Relations communicates with investors, financial analysts and rating agencies and strives to achieve a consistently fair valuation for UBS shares through best-in-class disclosure, ...

The authors develop overtone photothermal microscopy that leverages a pump-probe detection of second overtone vibrations within the shortwave-infrared (SWIR) window. This technique complements ...

The Council on Foreign Relations (CFR) is an independent, nonpartisan membership organization, think tank, and publisher dedicated to being a resource for its members, government officials ...

If you are a native speaker of a language other than English, consult with your advisor about meeting the IR language requirement using your native language. The major writing requirement is satisfied ...

Quickly find and compare US-based securities using our trusted valuation and performance metrics that span the universe of global company and share-class data. Use one of our pre-filtered ...

A framework for governments to define their domestic energy transition mineral needs, sources, and contributions to the global energy transition can improve domestic policies around the world and ...