The reliability of three new template matching techniques for detecting ventricular tachycardia (VT) using intracardiac waveform morphology was assessed using nonparametric tolerance intervals. These new techniques, the bin area method (BAM) , the normalized area of difference (NAD), and the derivative area method (DAM), were compared with correlation waveform analysis (CWA), an established met...

Sulfur-containing CWA simulants of yperite (CEES) and VX (PhX) are neutralized with Oxone, in solid or liquid form, flow systems.

Original data envelopment analysis models treat decision-making units as independent entities. This feature of data envelopment analysis results in significant diversity in input and output weights, which is irrelevant and problematic from the managerial point of view. In this regard, several methodologies have been developed to measure the efficiency scores based on common weights. Specificall...

Several ionization potentials (IPs) of security relevant substances were determined with single photon ionization time of flight mass spectrometry (SPI-TOFMS) using monochromatized synchrotron radiation from the "Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung" (BESSY). In detail, the IPs of nine explosives and related compounds, seven narcotics and narcotics precursors, a...

in the early stages of a construction project, the reliability and accuracy of conceptual cost estimates are major concerns for clients and cost engineers. previous studies applied scoring methods and established common rules or mathematical methods to assess the quality of cost estimates. however, those approaches have some limitations in adapting to real-world projects or require understandin...

W artykule opisano dzieje Centrum Wyszkolenia Armii (CWA) w latach 1942–1946. Utworzono je celu przeszkolenia żołnierzy służących Polskiej na Wschodzie oraz 2 Korpusie. We wchodzących skład CWA ośrodkach wyszkolenia broni i służb organizowano – zgodnie z zapotrzebowaniem kursy szkoły podchorążych, których słuchacze zdobywali niezbędną wiedzę wojskową. Przez prawie cztery lata funkcjonowania kil...

We have proposed an extension of Ecological Interface Design (EID) to encompass the design of auditory displays. Our analysis shows that EID can succeed in this task if all stages of Cognitive Work Analysis (CWA) are employed and if an extra “attentional mapping” stage is added, which maps the attentional need of the human operators. A review of auditory perception and attention suggests that t...

In many real world applications where DEA is applied, DMUs can often be put into groups, such as those which may be under a single management team. This often means that the multipliers used within a group should be common across that group’s members. The case example examined in this regard is one involving a set of power plants, with each containing a set of power units under a common plant m...