Finite-difference iterative solver with spectrally equivalent preconditioner for anisotropic electrical impedance tomography problems

секция: Дифференциальные уравнения и их приложени

Factors shaping prayer frequency among 9- to 11-year-olds

This paper begins by reviewing the evidence from international research concerning the personal and social correlates of prayer frequency during childhood and adolescence. Overall these data continue to support the view that young people who pray not only report higher levels of personal wellbeing but also report higher levels of pro-social attitudes. These findings raise a research question of particular relevance within church schools regarding the factors that predict higher levels of prayer activity among students. The Student Voice Project offers data that can illuminate this research question. Among the 3,101 9- to 11-year old students who participated in the project 11% prayed daily, 9% at least once a week, 32% sometimes, 11% once or twice a year, and 37% never. The present paper tests the power of four sets of predictor variables to account for individual differences in prayer frequency among these students: personal factors (age and sex), psychological factors (using the three dimensional model of personality proposed by Eysenck), church attendance (self, mother, and father), and family discussion about prayer (mother, father, and grandparents). Multiple regression analyses identified the discussion of prayer with the mother as the single most important predictor. These findings locate the development of the practice of prayer within the home, even more than within the church

On Utilizing Experiment Data Repository for Performance Analysis of Parallel Applications

Performance data usually must be archived for various performance analysis and optimization tasks such as multi-experiment analysis, performance comparison, automated performance diagnosis. However, little eort has been done to employ data repositories to organize and store performance data. This lack of systematic organization of data has hindered several aspects of performance analysis tools such as performance comparison, performance data sharing and tools integration. In this paper we describe our approach to exploit a relational-based experiment data repository in SCALEA which is a performance instrumentation, measurement, analysis and visualization tool for parallel programs

How to adjust media recommendations on reporting suicidal behavior to new media developments

This study examines the inclusion of preventive factors and new media developments in media recommendations on suicide reporting. Of the 193 member states of the United Nations screened for media recommendations, information was available for 74 countries. Similarities and differences in their contents were analyzed by cluster analysis. Results indicate that of these 74 countries, 38% have national suicide prevention programs, 38% have media recommendations, and 25% have press codes including suicide reporting. Less than 25% of the media recommendations advise against mentioning online forums, suicide notes, pacts, clusters, hotspots, details of the person, and positive consequences. No more than 15% refer to self-help groups, fictional and online reporting. We conclude that media recommendations need to be revised by adding these preventive factors and by including sections on new media reporting. Keywords: imitation, media recommendations, suicide, suicide attempt, suicide prevention, Werther effec