نتایج جستجو برای: steel panel
تعداد نتایج: 165722 فیلتر نتایج به سال:
run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...
U radu je predstavljeno istraživanje u okviru znanstvenog projekta ZIP UNIRI„Istraživanje ponašanja komponenti kompozitnog panela s integriranom čeličnomjezgrom“. Cilj pružiti bolje razumijevanje o ponašanjukomponenti inovativnog konstruktivnog panelnog sustava kako bi se istražiopotencijal njegove primjene građevinarstvu.
This paper shows that first-differences or fixed-effects models may understate the effect of interest because of the variation used to identify the model. For example, much of the recent research estimating the relationship between AFDC benefits and fertility has used fixed-effects models. If the cross-sectional variation in AFDC benefits is removed, then the variation over time within states l...
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