customer orientation is one of the new approaches which is recently considered by the iranian healthcare centers. the present study aims to identify the main factors of customer orientation in iranian hospitals. the study is done through analysis of a questionnaire designed after recognition of the main variables. iranian social security organization hospitals (the major governmental health ins...

Creighton, T. E. (Stanford University, Stanford), D. R. Helinski, R. L. Somerville, and C. Yanofsky. Comparison of the tryptophan synthetase alpha subunits of several species of Enterobacteriaceae. J. Bacteriol. 91:1819-1826. 1966.-The tryptophan synthetase alpha subunits of Escherichia coli K-12, E. coli B, Shigella dysenteriae, Salmonella typhimurium, and Aerobacter aerogenes have been purifi...

background the 12-item general health (ghq-12) questionnaire is one of the most commonly used instruments in screening studies on mental health. objectives the current study aimed to examine the factor structure of the ghq-12 questionnaire among the students in iran. materials and methods it was a cross-sectional study in which 428 university students were recruited and completed the ghq-12. re...

This study aimed to obtain a standardized Indonesian version of the adaptability scale guidance and counseling teachers. Adaptability consists 8 dimensions: crisis, culture, work stress, interpersonal, physical, creative, learning, uncertainty. The adaptation process is carried out using International Test Commission (2016) reference. involves 276 BK research instrument statement item consistin...

Background: Parkinson’s disease is a progressive neurological disease. Measuring quality of life in these patients could be a useful tool for evaluation and prioritization of care services. The 39-item Parkinson’s Disease questionnaire (PDQ-39) is an acceptable measure to assess quality of life in these patients. Objectives: This study aims to assess the validity and reliability of the Persian ...

BACKGROUND The Chronic Respiratory Questionnaire (CRQ) is frequently applied to assess quality of life in patients with chronic obstructive pulmonary disease (COPD). However, the reliability and validity of this questionnaire have not yet been determined. This study investigates the reliability and validity of the four separate dimensions of the CRQ. METHODS The CRQ was administered on two co...

PURPOSE To translate and culturally adapt the Dysfunctional Voiding Symptom Score (DVSS), questionnaire into Brazilian Portuguese. MATERIALS AND METHODS The 10-item Dysfunctional Voiding Symptom Score (DVSS) was translated into Brazilian Portuguese according to a standard methodology: translation, synthesis, back-translation, Expert Committee, and pre-testing. After the translation process th...

The permeability of lecithin bilayer membranes to nonelectrolytes is in reasonable agreement with Overton's rule. The is, Pd alpha DKhc, where/Pd is the permeability coefficient of a solute through the bilayer, Khc is its hydrocarbon:water partition coefficient, and D is its diffusion coefficient in bulk hydrocarbon. The partition coefficients are by far the major determinants of the relative m...

In this article we emphasize the manner in which this statistical indicator the variation coefficient (v) could help the inference on measurable characteristics generated by technological processes. Our interest lies upon the so-called SPCStatistical Process Control; the main result obtained is the following: if the coefficient of variation is known, then the statistical distribution of capabil...

BACKGROUND Research has identified stigmatization as a major threat to successful treatment of individuals with mental illness. As a consequence several anti-stigma campaigns have been carried out. The results have been discouraging and the field suffers from lack of evidence about interventions that work. There are few reports on psychometric data for instruments used to assess stigma, which t...