We develop a binary relaxation scheme for graph matching in chemical databases. The technique works by iteratively pruning the list of matching possibilities for individual atoms based upon contextual information. Its key features include delayed decision-making, robustness to noise, and fast and eecient neural implementation. We illustrate the utility of the technique by comparing it with prob...

We discuss the temporal evolution of the pair plasma created in Gamma-Ray Burst sources. A particular attention is paid to the relaxation of the plasma into thermal equilibrium. We also discuss the connection between the dynamics of expansion and the spatial geometry of the plasma. The role of the baryonic loading parameter is emphasized.

Scheduling is one of the most basic but the most difficult problems encountered in the manufacturing industry. Generally, some degree of time-consuming and impractical enumeration is required to obtain optimal solutions. Industry has thus relied on a combination of heuristics and simulation to solve the problem, resulting in unreliable and often infeasible schedules. Yet, there is a great need ...

the aim of this research was to examine the effects of pettlep-based imagery compared to more traditional imagery on learning badminton short service (backhand). for this purpose, 45 male students (age 12-14 years) were non-randomly selected and divided into three groups of 15 students each (they were beginners). the groups exercised in the following way: first group performed pettlep-based ima...

Background: Rheumatoid arthritis (RA) is a chronic disease with a profound effect on the life quality of the patients due to its chronic, painful, and disabling nature. Objectives: This study aimed to determine the effects of progressive muscle relaxation technique on life quality in RA patients. Methods: This clinical trial was conducted in a rheumatologist office on 62 RA patients. The part...

Reducing test data size is one of the major challenges in testing systems-on-a-chip. This problem can be solved by test compaction and/or compression techniques. Having a partially specified or relaxed test set increases the effectiveness of test compaction and compression techniques. In this paper, we propose a novel and efficient test relaxation technique for combinational and full-scan seque...

In 170 individuals practising the Transcendental Meditation (TM) technique or simple relaxation techniques (progressive relaxation, hatha yoga, simulated meditation, or no technique) the electrodermal activity ( GSR) was measured while they were exposed to disturbing noises. TM practitioners as a whole showed significantly less GSR changes as compared to the other groups, indicating an increase...

Force responses to transcranial magnetic stimulation of motor cortex (TMS) during exercise provide information about voluntary activation and contractile properties of the muscle. Here, TMS-generated twitches and muscle relaxation during the TMS-evoked silent period were measured in fresh, heated, and fatigued muscle. Subjects performed isometric contractions of elbow flexors in two studies. To...

the relationship between relaxation and rhythmic exercises with regard to functional neuroplasticity mechanism is a subject that has been studied in recent researches. the purpose of this study was to investigate the effect of rhythmic exercises on the depth of relaxation in national judo athletes. 30 male athletes of national judo team were randomly selected and divided into three groups: cont...

No validated, generally accepted data set on the mechanical properties of brain tissue exists, not even for small strains. Most of the experimental and methodological issues have previously been addressed for linear shear loading. The objective of this work was to obtain a consistent data set for the mechanical response of brain tissue to either compression or shear. Results for these two defor...