in order to find the most appropriate planting patter and cultivar of grain corn, an experiment was conducted in agriculture research station of jiroft and kahnooj, iran for two years in 2007 and 2008 as a split-plot experiment based on a randomized complete blocks design with three replications. the main plot was planting patter at four levels of normal planting (single-row on one furrow), dou...

Background & Aims: Tuberculosis is one of the most important diseases of century that involves all the human organs including lungs. Due to the yearly occurrence of 9 millions new cases and 1.5 millions deaths in the world, tuberculosis is in the center of attention. The aim of this study was to indentify factors affecting the time required for sputum smear conversion in patien...

BACKGROUND In 1995 - 1996, we switched from a once-daily Sandimmune dose to a twice-daily dose regimen of Neoral. Concurrent with the switch we changed our target trough level from 100 microg/l at 24 hours to the generally accepted 12-hour level of 150 microg/l. We performed a retrospective cohort study to assess cyclosporine toxicity following this switch and to identify risk factors for nephr...

A study of the mechanisms responsible for the infra-red to near infra-red up-conversion in thulium doped silica fibres is presented. Up-conversion luminescence was observed from the H4 level of Tm under 1586 nm pumping into the F4 level. The quadratic dependence of the up-conversion luminescence at 800 nm on the 1800 nm luminescence from the F4 level confirms that the H4 level is populated by a...

Voice conversion systems deal with the conversion of a speech signal to sound as if it was uttered by another speaker. The conversion of the spectral features has attracted a lot of research attention but the conversion of pitch, modeling the speakerdependent prosody, is often achieved by just controlling the F0 level and range. However, the detailed prosody, including different linguistic unit...

We derive new constraints on the products of explicitly R-parity violating couplings λ and λ in MSSM from searches for μ–e conversion in nuclei. We concentrate on the loop induced photonic coherent conversion mode. For the combinations |λλ| which in μ–e conversion can be probed only at loop level our constraints are in many cases more stringent than the previous ones due to the enhancement of t...

Based on Nonaka's knowledge spiral theory, this study argued the four knowledge creating conceived as four types of knowledge conversion abilities. We developed level, completeness, redundancy, and heterogeneity as four dimensions of team knowledge conversion abilities combination, and explored relationships b etween these dimensions and team learning processes, including framing/reframing, exp...