Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Stanley J. Bajic"'
Publikováno v:
Forensic Science International: Synergy, Vol 4, Iss , Pp 100221- (2022)
This paper describes design and logistical aspects of a decision analysis study to assess the performance of qualified firearms examiners working in accredited laboratories in the United States in terms of accuracy (error rate), repeatability, and re
Externí odkaz:
https://doaj.org/article/b1ecc37abd7a453baa02d3d463eed68b
Publikováno v:
Forensic Science International. 349:111733
Publikováno v:
Forensic Science International. 349:111739
Publikováno v:
Forensic science international. Synergy. 4
This paper describes design and logistical aspects of a decision analysis study to assess the performance of qualified firearms examiners working in accredited laboratories in the United States in terms of accuracy (error rate), repeatability, and re
Autor:
Daniel S. Zamzow, Nathan J. Saetveit, Stanley J. Bajic, Robert S. Houk, David P. Baldwin, C. Ebert
Publikováno v:
Journal of Analytical Atomic Spectrometry. 35:1956-1958
Movies of an inductively coupled plasma (ICP) while nebulizing a concentrated sample of yttrium were recorded using a high-speed camera with short exposure time (10 μs) and fast framing rate (5000 frames per s). Clouds from large droplets can be see
Publikováno v:
J. Anal. At. Spectrom.. 23:336-341
Time resolved signals in laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) are studied to determine the influence of experimental parameters on ICP-induced fractionation effects. Differences in sample composition and morphology,
Publikováno v:
J. Anal. At. Spectrom.. 23:54-61
A differential mobility analyzer (DMA) passes laser ablation (LA) particles and agglomerates within a narrow range of electrical mobilities to the inductively coupled plasma mass spectrometer (ICP-MS). No particle collection or offline particle analy
Publikováno v:
J. Anal. At. Spectrom.. 23:325-335
Transient signal responses for ablated samples as a function of particle size and laser parameters are characterized. Data are acquired with time resolution of 5 or 6 ms per data point. Large positive spikes in signal are observed and increase in bot
Publikováno v:
Applied Spectroscopy. 59:1420-1426
The phase of the photoacoustic signal is known to be a sensitive and accurate means to investigate, both qualitatively and quantitatively, static multilayer heterogeneous systems. According to theory, the maximum phase delay for a very weakly absorbi