A burst, i.e., an unusally high frequency of occurrence of an event in a time-window, is interesting in many monitoring applications that give rise to temporal data as it often indicates an abnormal activity. While the problem of detecting bursts from time-series data has been well addressed, the question of what choice of thresholds, on the number of events as well as on the window size, makes...

Aiming at highlighting the important role of print media discourse in the implicit  transfer of  the dominant ideology of discourse context, the present data-driven paper demonstrates  how the lexical features of repetition and synonymy as well as the structural and thematic features of passivization, nominalization and predicated theme were utilized by the discourse producers to mediate betwee...

Several formulas for crossing functions arising in the continuum limit of critical two-dimensional percolation models are studied. These include Watts’s formula for the horizontal-vertical crossing probability and Cardy’s new formula for the expected number of crossing clusters. It is shown that for lattices where conformal invariance holds, they simplify when the spatial domain is taken to be ...

Several protocols have been proposed to synchronize the logical processes (LP’s) of a parallel discrete event simulation (PDES). While most protocols have been known to perform well under certain conditions, the general observation has been that the performance of protocols is sensitive to the application being simulated, sometimes even to a particular instance of it. In this technical note, we...

OBJECTIVE Paramedics often perform endotracheal intubation (ETI), insertion of a breathing tube, on critically ill out-of-hospital patients. Recent studies highlight important paramedic ETI shortcomings including adverse events, errors, and poor outcomes resulting from this procedure. Little is known about workforce perceptions of these events. We sought to identify paramedic and physician perc...

INTRODUCTION This study was conducted to provide Intensive Care Units and Emergency Departments with a set of practical procedures (check-lists) for managing critically-ill adult patients in order to avoid complications during intra-hospital transport (IHT). METHODS Digital research was carried out via the MEDLINE, EMBASE, CINAHL and HEALTHSTAR databases using the following key words: transfe...

AIM Physiological track and trigger scores have an established role in enhancing the detection of critical illness in hospitalized patients. Their potential to identify individuals at risk of clinical deterioration in the pre-hospital environment is unknown. This study compared the predictive accuracy of the Modified Early Warning Score (MEWS) with current clinical practice. METHODS A retrosp...

BACKGROUND Patients are admitted to hospitals everyday with clinical conditions that can change dynamically resulting in adverse outcomes. The rapid response team (RRT) intervention is a formalised resource to respond to the nurse's concerns about such patients before code arrest occurs. Registered nurses (RNs) are in a position to recognise critical changes and to rescue patients at the most o...

BACKGROUND Critical incidents are common during the inter-hospital transfer of sick patients, and infants are an especially vulnerable group. AIMS To examine the effect of critical incident review on the number of adverse events during inter-hospital transfer of sick infants. METHODS Critical incidents over an eight year period are reported from a single neonatal transfer service before and...

Critical Infrastructure Protection is one of the main challenges of last years. Security Information and Event Management (SIEM) systems are widely used for coping with this challenge. However, they currently present several limitations that have to be overcome. In this paper we propose an enhanced SIEM system in which we have introduced novel components to i) enable multiple layer data analysi...