Neutron and pion irradiation and annealing data from semiconductor lasers and photodiodes for use in 10 Gb/s datalinks are presented. These components are found to be generally more radiation… (More)
The primary aim of this study was to assess performance (Perf) changes in response to a new training strategy. Specifically, based on spectral analysis of heart rate variability (SA HRV) to determine… (More)
Low noise, high resolution, and high dose efficiency are the common requirements for most X-ray imaging applications. The dose efficiency is especially important for medical imaging systems. We… (More)
The aim of our work was to develop an assay for the determination of angiopoietin-like protein 3 (Angptl3) in human blood, and investigate its levels in healthy volunteers and donors suffer from… (More)
Individual indices of spectral analysis (SA) of heart rate variability (HRV), which are used to diagnose the autonomic nervous system (ANS) activity, often give somewhat inconclusive and antagonistic… (More)
OBJECTIVE
To investigate the relationship of urine fetuin-A and other promotors and inhibitors of urine crystalization with urolithiasis, as fetuin-A inhibits the precipitation of hydroxyapatite from… (More)
OBJECTIVES
To develop an assay for the determination of ZAG in human serum, and to investigate its clinical relevance as a marker of metabolic syndrome.
DESIGN AND METHODS
A new sandwich ELISA was… (More)
OBJECTIVE
Since fibroblast growth factor 19 (FGF-19) is a potent metabolic regulator that influences glucose and lipid homeostasis, our aim was to develop an ELISA assay for measuring FGF-19 in human… (More)
The authors present hardware and software which enables one to enlarge the practical application of the method of spectral analysis of R-R intervals variability, used for the evaluation of heart rate… (More)
Authors present a survey of methods of heart rate variability evaluation with regard to its application in sport medicine and monitoring of sport practice. Basing on summed knowledge, they present… (More)