a survay of health problems among the elderly patients of   medical teaching and private centers of urmia     n. amirzadeh [1] , e. amirzadeh [2] , j. amirzadeh [3]   abstract:   introduction: oldness is accepted as a certain event and has many social and psychological aspects. it is estimated that by 2025, number of elder population will be more than one billion. because of the special structu...

Background: One of the most important managerial resources in the health system is the existence of efficient, competent and strong human resources in an organization. In this regard, it is essential to strengthen and educate the human resources and develop a curriculum that meets the needs of society. This study aimed to determine the educational needs of midwifery students. Materials and Met...

the relationship between caring burden and coping strategies in hemodialysis patients caregivers     abbasi a [1] , ashrafrezaee n [2] , asayesh h [3] *, shariati a [4] , rahmani h [5] , mollaei e [6] , bathaei sa [7] , shoori bidgoli a [8]     received: 8 mar, 2012 accepted: 21 jun , 2012    abstract   bachground & aims: patients with end stage renal disease require long term treatment and car...

Objective(S): In this work, paclitaxel (PX), a promising anticancer drug, was loaded in the basil seed mucilage (BSM) aerogels by implementation of supercritical carbon dioxide (SC-CO2) technology. Then, the effects of operating conditions were studied on the PX mean particle size (MPS), particle size distribution (PSD) and drug loading efficiency (DLE). <stron...

In this work, we experimentally investigate the effect of a grating based pulse stretcher/compressor on the carrier-envelope phase stability of femtosecond pulses. Grating based stretcher-compressor (SC) setups have been avoided in past demonstrations of chirped pulse amplification (CPA) of carrier envelope phase (CEP) stabilized femtosecond pulses, because they were expected to introduce signi...

a bstra ct   background: clinical education is the heart of the nursing education program. effective nursing clinical instructors are needed for graduating the future qualified nurses. there is a well - developed body of knowledge about the effectiveness of clinical teaching and the instructors. however, translating this knowledge into a context - based evaluation tool for measuring the effecti...