Light and dark have antagonistic effects on shoot elongation, but little is known about how these effects are translated into changes of shape. Here we provide genetic evidence that the light/gibberellin-signaling pathway affects the properties of microtubules required to reorient growth. To follow microtubule dynamics for hours without triggering photomorphogenic inhibition of growth, we used ...

Story in Brief Seasonal differences and growth rates were studied on 60 Hereford and Angus bulls born in the spring and fall calving seasons at Oklahoma State University. Hip height, scrotal circumference and weight measurements were taken over the two IO-month experiments. Season of birth had no influence on scrotal circumference for either Hereford or Angus bulls. Season of birth in Angus bul...

We have read with interest Dr. Burri’s Electrocardiographic Analysis for His Bundle Pacing at Implantation and Follow up [1]. A comprehensive guide to understand electrocardiographic (ECG) nuances of (HBP) is presented in this review. The authors, outstanding didactics, describe a well-organized analysis challenging HBP characteristics confirm conduction tissue (selective or non-selective HBP) ...

Theorem 1. Suppose Assumption 1 holds and F (w) obeys the LGC (6). Given δ ∈ (0, 1), let δ̃ = δ/K, K = dlog2( 0 )e, D1 ≥ c 0 1−θ and t be the smallest integer such that t ≥ max{9, 1728 log(1/δ̃)} D 1 0 . Then ASSG-c guarantees that, with a probability 1− δ, F (wK)− F∗ ≤ 2 . As a result, the iteration complexity of ASSG-c for achieving an 2 -optimal solution with a high probability 1− δ is O(cGdlo...

Studies of human growth throughout Iran since 1966 have been surveyed critically. Only 32 papers and 15 research reports on this very crucial issue have been published or compiled so far, most of them on Tehran and Shiraz, which is negligible in comparison with American or European and even some African and Asian studies. Though measurements of height and weight naturally predominate, arm ...