Schroeder, MD, a Resident in the Department of Orthopaedic Surgery at Northwestern University Feinberg School of Medicine in Chicago. 56%) however, 30% of all respondents were still using high-dose steroids even though they did not believe in the efficacy of the treatment,” said lead author Gregory D. "It is important to continue to investigate any therapies with the potential to improve function." Photo Source: .“There has been a statistically significant decrease in the number of spine surgeons using high-dose methylprednisolone for the treatment of acute spinal cord injuries between 20 (89% vs. CRI is maintained above 80.Use of high-dose steroids in the treatment of acute spinal cord injury significantly decreased between 20, according to survey of 78 Cervical Spine Research Society members published in the May issue of Spine. The ChromaWerx drivers are programmed to limit maximum light output and power usage across all color temperatures. Commonly called “tunable white”, ChromaWerx two-channel control provides the range of warm (2700K) to cool (6500K) color that can be useful for helping to entrain circadian rhythms, stimulate alertness for improved educational and work productivity, and compensate for jet lag, among other applications.
It uses analog or digital protocols for synchronous control of both warm and cool LED arrays, enabling the user to set color temperature and light output. CRI is maintained above 80 throughout the dimming range.ĬhromaWerx Duo is two-channel control. Dimming range is programmable but the default option runs from 3500K at 100% of full power to 2200K at 5% of full power. A simple digital or analog control sends a common signal to dual output digital drivers, which are programmed to adjust a specially populated LED array to emulate the effect of dimming a filament source.
CHROMAWERXĬhromaWerx Sola is single-channel control that dims output while warming the color temperature in a pre-determined relationship. Light distribution is glare-free, concentrated, and 20% sharper than that diffused from a frosted acrylic lens.
The NPO’s nanostructure eliminates pixelation from the LED diodes for a harmonious lens appearance. Nano-Prismatic Optic (NPO) Nano-Prismatic Optic (NPO) is composed of multiple nanoprismatic refractors that bend light with great precision. Its unique enclosed design creates smooth illumination. ULO provides an even light distribution with up to 88% transmission. Uniform Efficiency Lambertian Optic (ULO) - Thermoformed from impact-modified white acrylic, the
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