نتایج جستجو برای: 492 for kidding frequency
تعداد نتایج: 10491302 فیلتر نتایج به سال:
1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Running perturbations reveal general strategies for step frequency selection 18 19 Kristine L. Snyder, Mark Snaterse and J. Maxwell Donelan 20 21 1. Dept. of Applied Mathematics, University of Colorado, Boulder, CO, 80309, USA 22 2. Dept. of Biomedical Physiology & Kinesiology, Simon Fraser Univ., Burnaby, BC, V5A 1S6, 23 Canada 24 25 26 27 28 29 30 3...
growing demands and requires of high data rate systems cause significant increase of high frequency systems for wideband communication applications. as mixers are one of the main blocks of each receivers and its performance has great impact on receiver’s performance; in this thesis, a new solution for ku-band (12-18 ghz) mixer design in tsmc 0.18 µm is presented. this mixer has high linearity a...
the present research was conducted to accomplish two purposes. firstly, it aimed to explore and describe schematic structure or what halliday and hassan (1989, p.64) have called “generic structure potential” (gsp) of american english, iranian persian and iranian english newspaper editorials within systemic functional linguistics. secondly, a quantitative cross-comparison was made to investigate...
of a discipline or scientific field by means of counting and analysing the different aspects of written communication, and as such they are considered to be highly useful in the world of research and science in general. They provide valuable information about the research activity of a discipline, country, institution or journal in terms of quantitative indicators (i.e., number of publications,...
The objective of this study was to estimate genomic breeding values for milk yield in crossbred dairy goats. The research was based on data provided by 2 commercial goat farms in the UK comprising 590,409 milk yield records on 14,453 dairy goats kidding between 1987 and 2013. The population was created by crossing 3 breeds: Alpine, Saanen, and Toggenburg. In each generation the best performing ...
in recent years, there has been a growing interest among researchers to investigate the relationship betweenteacher self-efficacy and classroom behavior management, especially students misbehavior. therefore, this study aimed to comparatively investigate english and arabic teachers’ use of different behavior managementstrategies, their self-efficacy, and their success in an iranian context. th...
The state of pregnancy is known to alter hepatic drug metabolism. Hormones that rise during pregnancy are potentially responsible for the changes. Here we report the effects of prolactin (PRL), placental lactogen (PL), and growth hormone variant (GH-v) on expression of major hepatic cytochromes P450 expression and a potential molecular mechanism underlying CYP2E1 induction by PL. In female huma...
Exchange of macromolecules between the cytoplasm and the nucleus is mediated by dedicated transport channels in the nuclear envelope (NE) called nuclear pore complexes (NPCs). NPCs are embedded within NE at fusion sites between the inner and outer nuclear membrane. They are among the largest macro molecular assemblies in eukaryotic cells with an estimated mass of >50 MD (Hetzer et al., 2005; T...
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