objectives: the purpose of this study was to investigate the relation of personality traits with depression in active and non – active elderly women in tehran city. methods & materials: the present research is descriptive–correlation. for this purpose, 188 elderly women (94 active and 94 non - active elders) in the age range of 63-82 in tehran city availably selected as statistical sample. meas...

the effect of test on teachers, students, and their classroom behaviors has ever been amenable to scholarly studies. to explore such an effect, 20 professors offering ma tefl preparation courses and 30 candidates received plsp and apals inventories. paired-sample t-tests revealed significant differences. however, the respective componential multivariate anova revealed non-significant and signif...

the current study aimed to examine the role of state-trait anxiety and resiliency in test anxiety. the research was conducted on a sample of 153 high students who completed questionnaire measures of state-trait anxiety (stai-t), trait resilience (cd-risc) and test anxiety (ta).  pearson correlation and regression analyze were used to data analyze. consistent with the assumption, results indicat...

Background: Multiple sclerosis (MS) is the most prevalent autoimmune chronic disease globally. The current study was conducted to determine the relationship between fatigue severity and circadian rhythm sleep disorders among Iranian MS patients.  Methods: The statistical population of this cross-sectional study included MS patients who were members of the MS Association in Khorramabad City, so...

background and objectives: primary acquired nasolacrimal duct obstruction (pando) is a common ocular problem. clinical presentation can range from simple tearing to a life-threatening condition. the exact pathophysiology of obstruction is not completely understood. in this study, therelationship between pando and nasal mucosal goblet cells was investigated.  materials & methods: in this ca...

D ATA A N D M E T H O D S  MovieLens 10M ratings + Tag Genome  Took 5 disjoint samples of 1000 users  Select 5 ratings for each as test ratings for accuracy  Generate 100-item lists, prune to 10 and 25 items  Measure user input profile & each recommender’s output  Diversity: Intra-List Similarity with Pearson correlation over tag genome vectors  Popularity: Mean Popularity Rank  Accurac...

BACKGROUND AND AIM The influenza A virus (IAV) is an important zoonotic pathogen with infections also reported in dogs. IAV infections can be detected through the presence of antibodies using the enzyme-linked immunosorbent assay (ELISA). Serum is the only standard sample source; however, there is no information on the availability of other sample sources for IAV antibody detection in dogs. Com...

  Background: Despite the importance of hamstring tendon autograft, one major disadvantage in applying this technique in the surgical reconstruction of anterior cruciate ligament is individual variability in the tendon diameter. Hence, the purpose of the present study was to use anthropometric parameters such as gender, height and body mass index to predict 4-strand (quadruple) hamstring ten...