Abstract The present study evaluated the psychometric properties of Serbian Smartphone Application-Based Addiction Scale (SABAS) and original English version same scale administered to a Serbian-speaking sample. In Study 1, 599 participants completed SABAS, with 189 having both test retest data. Results suggested good internal consistency ( α = .81) test–retest reliability ICC .795, p < .001...

Abstract Study question What is the predictive value of using Day-3 (D3) embryo morphology and clinical factors to identify good quality euploid blastocysts? Summary answer Using a machine-learning model, D3-cell count fragmentation helps identifying embryos most least likely develop into blastocysts. known already It well-known that pattern cleavage affects blastocyst ploidy. Less has been elu...

BACKGROUND Epidemiologic studies indicate that infections in early childhood may protect against pediatric acute lymphoblastic leukemia (ALL). METHODS We identified 3,402 ALL cases among children 0 to 5 years of age using the California Cancer Registry. From California birth records we randomly selected controls in a 20:1 ratio and frequency matched them to cases by birth year. We investigate...

The Schrödinger equations for the hydrogen molecular ion (H(2)(+)) and its isotopomers (D(2)(+), T(2)(+), HD(+), HT(+), and DT(+)) were solved very accurately using the free iterative complement interaction method, which is referred to in short as the free complement (FC) method, in the non-Born-Oppenheimer (non-BO) level, i.e., in the nonrelativistic limit. Appropriate complement functions for...

Wepresent evidence for the existence of shockwaves caused by the formation of the large-scale structure. In some clusters of galaxies peripherally located sources of extended diffuse radio emission exist, the so-called cluster radio relics. They have steep radio spectra but no apparent cutoff, as old remnants of radio galaxies usually have. Therefore particle acceleration has to take place with...