the aim of this study was to determine the relationship between entrepreneurial personality characteristics and small and medium-sized sport enterprises start-up (smses). the methodology of this study was descriptive-correlation. population consisted of small and medium-sized sport enterprises (n=1500) and their owners and/or managers were randomly selected as the sample (n=258). for data colle...

The purpose of this study was to adapt the Spitzer Quality of Life Index and evaluate its reliability in patients with low back pain. The following steps were followed: translation, back-translation, evaluation by a committee, and pretest. The reliability was estimated through stability and homogeneity assessment. The validity was tested comparing scores of the Spitzer (QLI) with the SF-36 and ...

This chapter concerns rank tests for independence of two random variables. A form of locally most powerful test against particular alternative is derived and the most often used variants of this test are mentioned, namely the test of van der Waerden type, Spearman rank correlation coefficient, the quadrant test and the Kendall rank correlation coefficient, a member of non-linear rank statistics...

Original scientific paper The present study aims to investigate some mechanisms of corporate governance on profit smoothing. In fact, it studies the relationship between institutional investors, outside board members, internal audit and profit smoothing. A hypothesis was formulated for each of these options and their effect on profit smoothing was tested. A regression model was used to test the...

The objective of the present study was to utilise an accurate canine pedometer methodology and to assess the relationship between activity and body condition score (BCS) in dogs. Initial methodology validation used videography and pedometer step measurements to assess actual steps taken in comparison with pedometer readings for twenty large, medium and small dogs. During the validation, dogs co...

BACKGROUND Many studies have explored the diagnostic performance of soluble suppression of tumorigenicity-2 (sST2) for heart failure (HF), but the results are inconsistent. Here, we performed a meta-analysis to assess the role of sST2 in the diagnosis of HF. METHODS We searched PubMed, Web of Science, Cochrane Library, China National Knowledge Infrastructure, and Wanfang Database from incepti...

One of the important abilities of learners is to monitor their own learning process and take charge of their development. To this end and based on the correlational nature of the study design, total of 125 students (for the Winter semester of 2017) educating at Zanjan Universities (89 B.A. students of Islamic Azad University and 60 B.A. students of Payam-e-Noor University) were chosen as the st...

patients and methods this cross-sectional study included a total of 120 adult predialysis ckd patients. forty patients were allocated in each predialysis ckd group of stages 3, 4, and 5. serum ctnt and hs-crp, plasma nt-probnp, and single spot urine albumin creatinine ratio (acr) were measured. ultrasonographic examination of carotid artery was done with 7.5 mhz linear probe in b mode ultrasono...