A linear operator on a Hilbert space , in the classical approach of von Neumann, must be symmetric to guarantee self-adjointness. However, it can shown that symmetry could omitted by using criterion for graph and adjoint graph. Namely, S is densely defined closed if only . In more general setup, we consider relations instead operators prove this situation similar result holds. We give necessary...

BACKGROUND The depression is a significant problem in patients with diabetes. This research is the first of it's kind conducted in the Republic of Kosovo to determine the prevalence of depression diagnosed in people with diabetes mellitus type 2 (DMT2) and interrelation between depressive symptoms and behavior of diabetes self-care (glucose monitoring, exercise, diet, and self- health care). ...

Introduction: Women are facing inequalities including health, thus their health deserves attention. Investigating people’s health status from their viewpoints is an important measure in terms of public health of society and an indicator to determine the efficiency of health system.  This study aimed at evaluating the self-assessed health of older women living in Shiraz and Yasuj. ...

self-knowledge is appeared to be an adaptive, dynamic , and integrative personality construct (ghorbani. et al. 2005b ). this study examined relations between se lf-know ledge ( integrative and disintegrative ), perspective-taking and the big five personality factors. as measured by self-knowledge (ghorbani. et al. 2003a ). personality (ipip). and perspective-taking (davis , 1983. in ghorbani ,...

This present study examined the relationship between the Social Cognition and Object Relations Scale (SCORS) and two measures of adult attachment: the Relationship Questionnaire (RQ) and the Experiences in Close Relationships Questionnaire-Revised (ECR-R). Forty-five patients (76% female) at a university-based outpatient treatment clinic participated in this study. We hypothesized that higher l...

The comparability of information collected through telephone interviews and information collected through mailed questionnaires has not been well studied. As part of the first phase of a randomized controlled trial of population screening for melanoma in Queensland, Australia, the authors compared histories of skin examination reported in telephone interviews and self-administered mailed questi...