the current study was conducted to evaluate effects of sequential or wet feeding programs subsequent to and early meal feeding regime on performance, carcass characteristics and humoral immunity in broiler chicks. 192 ross 308 chicks (seven-day old) were allocated to four treatments at four replicates (12 chicks per plot) based on a completely randomized design. treatments were included: contro...

Background & Aims: The purpose of the present study was to compare feeding problems, infant eating behavior, and feeding styles between infants with and without feeding problems according to their mothers’ narratives. Methods: In this casual-comparative study, 50 mother-infant dyads were selected using convenient sampling. The infants’ ages ranged between 6 to 12 months. After matching, the inf...

The quantum motions of hydrogen (H) atoms play an important role in the dynamical properties and functionalities condensed-phase materials as well biological systems. In this work, based on transfer matrix method first-principles calculations, we study dynamics H a Pt(111) surface numerically calculate probability transferring across potential fields. Atomic resonant tunneling is demonstrated a...

Background: Some species of grass cause poisoning and hepatogenous photosensitization in animals. OBJECTIVES: Feeding trials were conducted in sheep and goats to evaluate the hepatotoxic effects of Setaria italica (S. italica). METHODS: Twelve indigenous male sheep and goats were used in this study. The animals were kept outdoors against prevailing climatic conditions. They were fed with S. ita...

We demonstrate that including continuous and discrete tunnel barrier height distributions in otherwise traditional tunneling formalisms enables straightforward modeling of several phenomena important to tunneling. Random barrier height inhomogeneities significantly impact the tunneling conductance, as evidenced by ideal tunneling models extracting faulty barrier parameters, with the incurred er...

Detritus processing is driven by a complex interplay between macroinvertebrate and microbial activities. Bioturbation/feeding activities of invertebrates in sediments are known to influence decomposition rates. However, direct effects of invertebrates on bacterial communities and detritus processing remain ill-defined, mainly because identifying interactions between invertebrates and sediments ...

We present a comprehensive investigation of nonequilibrium effects and self heating in single electron transfer devices based primarily on the Coulomb blockade effect. During an electron trapping process, a hot electron may be deposited in a quantum dot or metal island, with an extra energy usually on the order of the Coulomb charging energy, which is much higher than the temperature in typical...

Here, we demonstrate a bias-driven superluminescent point light-source based on an optically pumped molecular junction (gold substrate/self-assembled molecular monolayer/gold tip) of a scanning tunneling microscope, operating at ambient conditions and providing almost three orders of magnitude higher electron-to-photon conversion efficiency than electroluminescence induced by inelastic tunnelin...