Search Results - radiation+detector

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Wearable Light Sensors Based on Unique Features of a Natural Biochrome
Wearable Light Sensors Based on Unique Features of a Natural Biochrome A novel, low cost, wearable device for measurement of sun exposure Background Exposure to sunlight’s harsh radiation has proven to be detrimental to our health. Ultraviolet (UV)-rays, infrared (IR) and to a lesser degree, visible light, all contribute to skin damage. Thus,...
Published: 9/10/2024   |   Inventor(s): Daniel Wilson, Leila Deravi
Keywords(s): Radiation detector, Sensor, Skin, Solar, Sterilization, Wearable
Category(s): Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials, Technology Classifications > 2. Physical Science > Environmental/Clean tech, Technology Classifications > 1. Life Science > Green Chemistry, Technology Classifications > 1. Life Science > Medical Devices, Technology Classifications > 1. Life Science, Technology Classifications > 1. Life Science > Chemistry, Not in use > -Sensors, Not in use > -Sustainability / Renewable Tech, Not in use > -Chemistry, Not in use > -Cosmetic, Not in use > -Energy Technology, Not in use > -Equipment, Not in use > -Health, Not in use > -Materials
Gamma Ray Imaging System for Rapid and Precise Detection of Radioactive Materials from a Distance
This invention is a gamma detection system that determines the position and energy of gamma sources within its field of view without using a pixelated full-energy detector. In addition, the present gamma ray imaging systems utilize coincidence measurements, which reduces the background level compared to systems that do not use coincidence methods to...
Published: 8/1/2024   |   Inventor(s): John Williams, Aaron Farber
Keywords(s): coded aperture, Compton imaging, gamma ray imager, radiation detector, remote sensing
Category(s): Technology Classifications > Engineering & Physical Sciences, Technology Classifications > Imaging & Optics, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Medical Devices, Technology Classifications > Medical Devices > Diagnostic