Excerpt from (Tsai & Hamblin, 2017) “Infrared (IR) is a type of electromagnetic radiation, including wavelengths between the 780 nm to 1000 μm. IR is divided into different bands: Near-Infrared (NIR, 0.78~3.0 μm), Mid-Infrared (MIR, 3.0~50.0 μm) and Far-Infrared (FIR, 50.0~1000.0 μm) as defined in standard ISO 20473:2007 Optics and photonics -- Spectral bands (Vatansever F, 2012). Several studies have reported that IR can improve the healing of skin wounds, photoprevention, relieve pain, stiffness, fatigue of rheumatoid arthritis, ankylosing spondylitis, potentiate photodynamic therapy, treat ophthalmic, neurological, and psychiatric disorders, and stimulate the proliferation of mesenchymal and cardiac stem cells (Vatansever F, 2012), (Tsai SR, 2015) (Barolet D, 2015). Soccer players have used FIR emitting clothing (density of 225 gm−2, 88% far IR radiation emitting polyamide 66 Emana yarn (PA66) fiber, 12% Spandex, emissivity of 0.88 and power emitted of 341 W/m2 at 37°C at 5–20 μm wavelength range). These garments were used for 10 hours as sleepwear over three successive nights to relieve delayed-onset muscle soreness 48 h after an intense plyometric exercise session (Loturco I, 2016)” 1. Determine the associated Energy to the value assigned to you. (14.4 micrometers) 2. Given the intensity provided by the garment, what would be maximum electric field radiating from the radiation? 3. When electromagnetic waves strike an area of an object’s surface for a given time, energy is transferred to the surface. Given the time frame for the study done by (Loturco I, 2016) what was the energy transferred to the soccer players’ body? According to (Schnur, 2017) the average adult BSA is 1.7 m2 (1.9 m2 for adult males and 1.6 m2 for adult females).
Excerpt from (Tsai & Hamblin, 2017) “Infrared (IR) is a type of
Soccer players have used FIR emitting clothing (density of 225 gm−2, 88% far IR radiation emitting polyamide 66 Emana yarn (PA66) fiber, 12% Spandex, emissivity of 0.88 and power emitted of 341 W/m2 at 37°C at 5–20 μm wavelength range). These garments were used for 10 hours as sleepwear over three successive nights to relieve delayed-onset muscle soreness 48 h after an intense plyometric exercise session (Loturco I, 2016)”
1. Determine the associated Energy to the value assigned to you. (14.4 micrometers)
2. Given the intensity provided by the garment, what would be maximum electric field radiating from the radiation?
3. When electromagnetic waves strike an area of an object’s surface for a given time, energy is transferred to the surface. Given the time frame for the study done by (Loturco I, 2016) what was the energy transferred to the soccer players’ body? According to (Schnur, 2017) the average adult BSA is 1.7 m2 (1.9 m2 for adult males and 1.6 m2 for adult females).
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