AIM To assess the consistency of the standard negative control of IgG and IgM ACA levels within runs and batches of tests, and levels of ACA agreement between those established according to deviation from standard negative control and those established based on a fixed level cut off. METHODS Serum samples of 148 patients who presented an INR < 0.9 or prothrombin activity of > 130% or aPTT bel...

objective: to compare resilience, positive/negative effect, and psychological vulnerability between fertile and infertile men. methods: the research sample consisted of 40 fertile and 40 infertile men who were selected among men who presented to an infertility clinic. to collect data, connor–davidson resilience scale, positive/negative affect schedule, and brief symptoms inventory were used. re...

Positive affect (e.g., attentiveness) and negative affect (e.g., upset) fluctuate over time. We examined genetic influences on interindividual differences in the day-to-day variability of affect (i.e., ups and downs) and in average affect over the duration of a month. Once a day, 17-year-old twins in the United Kingdom ( N = 447) rated their positive and negative affect online. The mean and sta...

background: the purpose of this study was to test the hypothesis that the addition of buspirone, a partial agonist of 5ht1a receptor, to ongoing treatment with typical antipsychotics would improve the positive and negative symptoms in patients with chronic schizophrenia. materials and methods: in this study, 50 patients including 40 male and 10 female were recruited with chronic schizophrenia w...

PURPOSE To determine the accuracy of intraocular lens (IOL) power calculations in eyes with high myopia and to suggest adjusted constants for these cases. SETTING Centre for Ophthalmology, Eberhard-Karls-University, Tuebingen, Germany. METHODS Patients with high myopia having phacoemulsification with implantation of an AcrySof MA60MA IOL (power range +5.00 to -5.00 diopters [D]) were evalua...

In this study, the densities, excess molar volumes and partial molar volumes of four binary systems containing N,N-dimethyl acetamide (DMAc) with 1-alkanols (1-butanol up to 1-heptanol) are measured at 298.15 K. The results showed both constructive and expansive excess volumetric behavior for studying binary mixtures. Deviation values of heavy alcohol have more positive and less negative excess...

background religious coping is known as a main resource influencing how individuals cope with the complications and stressors of chronic disease. objectives the aim of this study was to assess the relationship between religious coping and quality of life among hemodialysis patients. methods this cross-sectional study was conducted in qom, iran, from june 2012 to july 2013. ninety-five end-stage...

We study the value of cosmological constant in de Sitter brane embedded in five dimensions with positive, vanishing and negative bulk cosmological constant. In the case of negative bulk cosmological constant, we show that not zero but tiny four-dimensional cosmological constant can be realized by tiny deviation from bulk curvature of the Randall-Sundrum model. ∗E-mail address: [email protected]...