A multi-server infinite buffer queueing system with additional servers (assistants) providing help to the main when they encounter problems is considered as model of real-world systems customers’ self-service. Such are widely used in many areas human activity. An arrival flow assumed be novel essential generalization known Markov Arrival Process (MAP) case dynamic dependence parameters MAP on r...

the purpose of this study was to determine the relationships between psychoticism and self-awarencess, slef – acceptance, and gender in normal subjets and to determine the validity of self-rating questionnaire in relation to eysenck's psychoticism scale. (it was hypothesized that such relationships do not exist to a significant degree between these variables). a group of 72 counselling and...

The paper presents the design of the parameters for long-term municipal rating. Modelling of the rating is realized by means of unsupervised methods, because the rating classes are not known a priori. The model design based on statistical methods (neural networks) is represented by cluster analysis (self-organizing feature maps). Key-Words: Credit risk, rating, unsupervised learning, cluster an...

establishing of total quality management in any organization including emergency medical services need to an appropriate tool to help developing, implementing and evaluating of quality programs. the objective of this study was to develop a valid and reliable tool for self assessing enabler criteria of iran ems centers according to european foundation for quality management (efqm) model.the stud...

OBJECTIVE Irritability is a prominent symptom in the spectrum of female-specific mood disorders, and in some women, irritability is serious enough to disrupt their lives and warrant treatment. The objective of this research was to develop a new, female-specific state measure of irritability. METHODS We constructed self-rating and observer rating scales using items derived from spontaneous des...