Real-valued functions of a real variable which are continuous with respect to the density topology on both the domain and the range are called density continuous. A typical continuous function is nowhere density continuous. The same is true of a typical homeomorphism of the real line. A subset of the real line is the set of points of discontinuity of a density continuous function if and only if...

Loran, is an attractive candidate to provide backup services for GPS because of its complementary RNAV, stratum 1 frequency stability, precise timing, and data channel capabilities. However, for Loran to be accepted as a backup navigation system for aviation, it must meet the accuracy, availability, integrity, and continuity standards for Required Navigation Performance 0.3 (RNP 0.3). The Loran...

Over the past decade, two separate approaches have been developed to augment the Global Positioning System to meet the accuracy, integrity, continuity, and availability needs of civil aviation users. One utilizes a network of reference stations spread across a large area and derives a single set of differential corrections that is relayed to users via GPS-like signals from Geosynchronous (GEO) ...

Let me answer this question unequivocally. It depends. Figured out I’m a consultant yet? Actually, let me explain. It does depend. It depends on what you think patterns are. Many people have a misunderstanding of patterns, and for those people, patterns can be harmful. However, when people get past their early understanding of patterns and come to comprehend them in a richer way, patterns canno...

In the article author analyzes compliance of professional standard "Tutor preschool educational establishment" higher education in specialty 012 "Preschool education" terms training future educators GSE. There is some discrepancy between general and competencies these documents. Inconsistencies will cause a number problems tutors (graduates) might face them while working establishments. After a...

The risk of financial positions is measured by the minimum amount of capital to raise and invest in eligible portfolios of traded assets in order to meet a prescribed acceptability constraint. We investigate nondegeneracy, finiteness and continuity properties of these risk measures with respect to multiple eligible assets. Our finiteness and continuity results highlight the interplay between th...

BACKGROUND The integration of mental health and social services for people diagnosed with severe mental illness (SMI) has been a key aspect of attempts to reform mental health services in the UK and aims to minimise user and carer distress and confusion arising from service discontinuities. Community mental health teams (CMHTs) are a key component of UK policy for integrated service delivery, b...