background: a lot of women die each because of unwanted pregnancies and unsafe abortion. according to importance of unwanted pregnancies, the purpose of the current study is to determine prevalence of unwanted pregnancy and its related factors in interruption method users in gorgan health-care centers in 2010. methods: in this descriptive-analytical study, 339 eligible women that were under sup...

It is well-known, that healthy people’s body produces natural autoantibodies (NAAB) to antigens of its own organs and tissues in the course of the whole life. It is anticipated that such NAAB take part in body clearance from natural catabolism products and participate in regulation of many physiological functions [1, 2]. Serum content of NAAB of the same specificity in healthy people is relativ...

This is a pleading for Descriptive Geometry. From the very first, Descriptive Geometry is a method to study 3D geometry through 2D images thus offering insight into structure and metrical properties of spatial objects, processes and principles. The education in Descriptive Geometry provides a training of the students’ intellectual capability of space perception. Drawings are the guide to geomet...

job satisfaction of nurses working in hospitals in zahedan purgaz a , nastiezaie n , hezare mogadam m received: 15 april, 2010 accepted: 27july, 2010 abstract background & aims: one of the most important elements of any organization especially health organizations is human resources. job satisfaction leads to being interested or disinterested. the present study aimed to determine the job satisf...

BACKGROUND Remarkable advances in educational measurement have proved need to the implementation of modern and appropriate methods of clinical evaluation. This study was carried out to compare the effect of applying direct observation procedural skills and routine evaluation method on clinical skills of nursing students. METHODS This randomized clinical trial was conducted on students of Nurs...

Abstract This paper presents an extension of the non-field analytical method—known as method Kulish—to solving heat transfer problems in domains with a moving boundary. is important type various applications different areas science. Among these are due to chemical reactions, ignition and explosions, combustion, many others. The general form solution has been obtained for case arbitrarily After ...