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Most people could be led to believe that a 6.5% lamp is stronger than a 5% lamp, while both lamps might have the same total UV output (or the 5% could even be stronger across the spectrum). As such, UVA vs UVB rating on lamps only tells you the relative amount of UV, making a 5% lamp really a lamp whose UV spectrum is 5% UVB and 95% UVA. [5]
An HTC Vive Pro. On 8 January 2018, HTC unveiled the HTC Vive Pro, an updated version of the first-generation Vive. It features higher-resolution displays, now at 1440×1600 resolution per-eye (a 78% increase in resolution), along with a second outward-facing camera, a microphone for noise cancellation analysis, and a refreshed design with a ...
Close-up image of a surface-mount LED Close-up of an LED with the voltage being increased and decreased to show a detailed view of its operation A bulb-shaped modern retrofit LED lamp with aluminum heat sink, a light diffusing dome and E27 screw base, using a built-in power supply working on mains voltage
New York Rangers forward Matt Rempe was suspended for eight games by NHL’s Department of Player Safety on Sunday for boarding and elbowing Dallas Stars defenseman Miro Heiskanen on Friday night.
A 29-year-old man’s debilitating night terrors were the first sign of rare autoimmune disorder that rapidly progressed, landing him in the intensive care unit in a “catatonic state.” Ben ...
HTC Vive Focus 3 2021-06-27 Inside-out LCD 2448x2448 20.4 1:1 90 Hz 120° 785 g [149] $1300 No 6DoF controller, Removable and swappable battery Snapdragon XR2 VIVE Reality System 2.0 (Android) No Pico Neo 3 Pro [130] [150] 2021-10-01 Inside-out LCD 1832x1920 N/A 90 Hz 98º 395 g (without headstrap) €599 No 6DoF hand tracking dual controllers, 3K
Nothing tastes better than a hot, juicy steak off the grill or from a cast-iron pan – but what happens when you make too much? Of course, it makes sense to keep the leftover steak, but reheating ...
UV sources for UV curing applications include UV lamps, UV LEDs, and excimer flash lamps. Fast processes such as flexo or offset printing require high-intensity light focused via reflectors onto a moving substrate and medium so high-pressure Hg (mercury) or Fe (iron, doped)-based bulbs are used, energized with electric arcs or microwaves.