Bone density scanners are a valuable tool for diagnosing and monitoring bone health, particularly in patients who are at risk for or already have osteoporosis. A bone density scanner, also known as a dual-energy X-ray absorptiometry (DXA) scan machine, is a specialized type of X-ray machine...
In 1981,Chris Gardner was a struggling salesman in little needed medical bone density scanners while his wife toiled in double shifts to support the family including their young son,Christopher.1981年,克里斯·加德纳是一个挣扎求生的推销员,售卖很少需求的骨密度医疗扫描器.他的妻子双班轮流来辛苦地支撑...
aIn 1981, in San Francisco, the smart salesman and family man Chris Gardner invested the family savings in Ostelo National bone-density scanners, an apparatus twice more expensive than x-ray with practically the same resolution. The white elephant financially breaks the family, bringing troubles to...
Desktop / notebook computers, tablets, processors, motherboards, digital cameras, camcorders and projectors, Cell Phones and Accessories, 3D printers, 3D scanners, and CD/DVD duplicators may be returned within 15 days of purchase. All other products may be returned within 30 days o...
Also, none of the scanners could completely capture small gaps and occlusions (red regions), simplifying the model shape. To select a 3D scanner technology for a specific application, the time-to-cost ratio and usability are relevant factors to consider beyond accuracy. By far, LAS stands out...
information can be downloaded at: https://www.mdpi.com/article/10.3390/biomedicines10092323/s1, Table S1: title X-ray generator, image processing unit, image size, and DXA scanner at each facility; Table S2: title Equations for converting BMD value of GE to that of Hologic DXA scanners. ...
All sections were digitalized using slide scanners (Leica Microsystems, SCN400, Wetzlar, Germany or a Panoramic ScanII slide scanner, 3DHistech, Budapest, Hungary) with a 20-fold Plan-Apochromat objective or viewed at a 40-fold magnification under a fluorescence microscope (AxioImager Z1, Zeiss...