The development of automated methods for revealing the repetitive structure of a given music recording is of central importance in music information retrieval. In this paper, we present a novel scape plot representation that allows for visualizing repetitive structures of the entire music recording in a hierarchical, compact, and intuitive way. In a scape plot, each point corresponds to an audi...

The title compound, C(8)H(18)N(4)O(2) (2+)·2Cl(-), contains two oxime groups. The methyl oxime group has a Z configuration, and the ethyl oxime group is disordered, with both Z and E configurations in occupancies of 0.840 (8) and 0.160 (8), respectively. In the crystal structure, there are a number of N-H⋯Cl hydrogen bonds.

Modified tau is a parameter computed by ACAS to estimate the earliest time at which a collision could occur should an intruder aircraft accelerate toward the own aircraft. A concern with the modified tau calculation has been raised in a class of encounters where intruders are already close and converging slowly. In these problem cases, ACAS may induce a Near Mid-Air Collision by generating RAs ...

OBJECTIVE Rheumatoid arthritis (RA) is a chronic and disabling disease frequently leading to physical and psychological dependence, with considerable economic consequences. The aim of our study was to perform a cost-of-illness analysis for RA according to the four different levels of functional RA severity. METHODS Direct costs (hospitalisations, treatments, diagnostics and the non-medical co...

Background: Long-term treatment of rheumatoid arthritis (RA) with prednisolone (PRED) is associated with bone mineral density (BMD) loss. This study aimed to determine the status of BMD in non-compliant women who used PRED alone for RA. Methods: Non-adherent RA taking < 7.5 mg daily PRED without DMARDs for > 6 months, and RA patients taking methotrexate +PRED (RA control) were compared with ag...

R heumatoid arthritis (RA) affects approximately 1% of the adult population, with female predominance. Pulmonary involvement is common, and may include a variety of manifestations namely RA-associated interstitial lung disease (ILD) [1, 2], pleural disease [3], rheumatoid nodules and airway complications (crico-arytenoid arthritis, bronchiectasis, bronchiolitis [4]). ILD is usually detected in ...

BACKGROUND Foot surgery is common in RA but the current lack of understanding of how patients interpret outcomes inhibits evaluation of procedures in clinical and research settings. This study aimed to explore which factors are important to people with RA when they evaluate the outcome of foot and ankle surgery. METHODS AND RESULTS Semi structured interviews with 11 RA participants who had mi...

AIM To develop a method that Croatian cities could use in the development of the City Health Profile and City Health Plan. The assessment concerned cities that have recently experienced the war and thus the method had to be rapid, cheap, scientifically based, sensitive, participative (involving politicians, experts, and citizens), able to produce immediate action, and to sustain the gained bene...