نتایج جستجو برای: dual photon energy absorptiometry dpa

تعداد نتایج: 861485  

2010
Kyung Eun Kim

© 2010 ETRI Journal, Volume 32, Number 1, February 2010 We investigate the possibility of using adiabatic logic as a countermeasure against differential power analysis (DPA) style attacks to make use of its energy efficiency. Like other dual-rail logics, adiabatic logic exhibits a current dependence on input data, which makes the system vulnerable to DPA. To resolve this issue, we propose a sym...

2014
Karen Hind Mark I Johnson

INTRODUCTION Dual-energy X-ray absorptiometry is rarely utilized in the clinical care of patients with complex regional pain syndrome, but may be useful for the non-invasive determination of regional bone fragility and fracture risk, as well as muscular atrophy and regional body composition. This is the first report in the literature of complex regional pain syndrome and musculoskeletal co-morb...

Journal: :Medicinski pregled 2014
Tanja Janković Jelena Zvekić Svorcan Ksenija Bosković

INTRODUCTION Long-term administration of glucocorticoids leads to rapid osteoporosis, and vertebral fractures are one of its most common complications. The methods used in identification are semi-quantitative ones, based on visual assessment, and quantitative ones, which use morphometric criteria. CASE REPORT A 79-year-old woman, who has suffered from polymyalgia rheumatica since July 2012, w...

Journal: :Annals of palliative medicine 2021

Background: To investigate the clinical values and relationships of bone turnover markers (BTMs), dual-energy X-ray absorptiometry (DXA), quantitative computed tomodensitometry (QCT) in screening osteoporosis (OP) elderly Chinese males.

2007
David M. Gaudiosi Henry C. Kapteyn Margaret M. Murnane

2007 This thesis entitled: High power ultrafast laser design and high-order harmonic generation in capillary discharge plasmas written by David M. Gaudiosi has been approved for the Department of Physics Date The final copy of this thesis has been examined by the signatories, and we find that both the content and the form meet acceptable presentation standards of scholarly work in the above men...

2009
Larry R. Faulkner Hiroyasu Tachikawa Allen J. Bard

The effect of an external magnetic field on the intensity of electrogenerated chemiluminescence (ecl) was determined for nine systems involving anthracene, 9,lO-diphenylanthracene (DPA), rubrene, 1,3,6,%tetraphenylpyrene (TPP), and fluoranthene as emitting species in N,N-dimethylformamide (DMF) solutions. Enhancements in emission intensity up to 27% with increasing field strength were noted for...

Journal: :North Carolina medical journal 2014
Andrew J Laster

Assessment of bone mineral density (BMD) by dual-energy x-ray absorptiometry (DXA) plays a vital role in the diagnosis of osteoporosis and in monitoring a patient's response to drug therapy. This commentary will discuss controversies surrounding the use of DXA for screening and monitoring of BMD in women.

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