the mean and variance of the lagrangian katz family of distribution (lkd), the basiclagrangian katz distribution of type i (lkd-i) and type ii (lkd-ii) are provided in an easy method.the recurrence relation between the non-central, central and factorial moments, and the recurrencerelation between moments and cumulants of lkd, lkd-i and lkd-ii are given. the first fourcumulants of lkd-i and lkd-...

This paper studies the effective factors involving in the attitudes of make students toward vandalism at high –schools in 2012-2013. Theories which applied here are ratio communication of Sutherland, kellawarel and online. Merton anomie, Heir chi's social ties and Good's family structure Throuah Cochran's formula more than 376 ones were chosen. The data wave analyzed  by   SPSS and  the statist...

This preprint supersedes the previous version, which was only about Kontsevich's conjecture on relation between monodromy of a family (weakly) CY varieties and action cohomology group autoequivalences derived category in mirror dual family. Here we add another autoequivalence variety its Neron-Severi Lie algebra.

The accurate assessment of psychopathological behaviours adolescents and young adults is imperative. Symptom Checklist-90-Revised (SCL-90-R) one the most comprehensive widely used scales addressing this purpose internationally. Interestingly, associations between different SCL-90 symptoms family functioning have been highlighted. Nevertheless, scale’s factorial structure has often challenged. T...

background : this study was designed to investigate whether there was an association between abo blood groups and car­diovascular risk factors in healthy population. methods : in this cross-sectional study, risk factors screening for cardiovascular disease(cvd) on 5000 healthy persons of go­lestan province, northern iran, in 2005 was estimated by a questionnaire that included age, sex, physical...