this study was accomplished to investigate the effect of artemia urmiana nauplii enriched with pediococcus acidilactici as probiotic on growth performance and survival rate of great sturgeon, huso huso.  artemia nauplii were enriched with p. acidilactici at a final concentration of 1010 cfu ml-1 in three time dependent treatments as 3 h (t3), 6 h (t6), 9 h (t9), and one non-enriched artemia as ...

This study examined students’ grade expectations over the course of a semester. Students provided their expectations at 3 times: within the first week of the semester, midway through the semester, and within the week just prior to the final exam. Results demonstrate that expected grades decreased over the semester and that the rate of change interacted with students’ cumulative grade point aver...

We experimentally explore the underlying pseudoclassical phase space structure of the quantum -kicked accelerator. This was achieved by exposing a Bose-Einstein condensate to the spatially corrugated potential created by pulses of an off-resonant standing light wave. For the first time quantum accelerator modes were realized in such a system. By utilizing the narrow momentum distribution of the...

This paper proposes a weight-based probabilistic approach to stress in Portuguese. Previous analyses have argued that weight-sensitivity in the language is categorical and restricted to word-final syllables. I show that weight effects in Portuguese are gradient and can be found across all three positions in the stress domain (three-syllable window). I also compare two domains of weight computat...

An experiment involving crosses among selection and control lines was conducted to partition direct and maternal additive genetic response to 20 yr of selection for 1) weaning weight (WWL), 2) yearling weight (YWL), and 3) an index of yearling weight and muscle score (IXL). Maternal response was estimated from reciprocal crosses among unselected sires and dams of control (CTL) and the selection...