نتایج جستجو برای: cold bulge forming
تعداد نتایج: 222071 فیلتر نتایج به سال:
High-resolution Eta Model simulations of a strong but relatively dry late winter surface cold front that occurred during the STORM-FEST project depicted a pronounced acceleration of the front during the afternoon hours over the southern end of Lake Michigan. In this note, the impact of the lake on the front is examined. Reduced lower atmosphere turbulence due to both thermal stabilization and d...
We investigate the formation history of massive disk galaxies in hydro-dynamical simulation--the IllustrisTNG, to study why survive through cosmic time. 83 simulation are selected with M$_{*,z=0}$ $>8\times10^{10}$ M$_\odot$ and kinematic bulge-to-total ratio less than $0.3$. find that 8.4 percent these have quiet merger histories preserve morphology since formed. 54.2 a significant increase bu...
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پایان نامه حاضر به طراحی قالبهای (غلتکهای) شکل دهی غلتکی سرد cold roll forming لوله با درزجوش طولی به کمک کامپیوتر می پردازد. با یک بررسی مفصل، پیچیدگی و ناشناخته بودن فرایند شکل دهی غلتکی سرد تایید شده است . علی رغم گسترش آن هنوز این فرایند بطورکامل اتوماتیک نشده و اصول و قوانین کمی برای تنظیم و آماده نمودن دستگاههای آن بکار می رود. درابتدا مطالعات و بررسیهای فراوانی بمنظور شناخت و درک این فرا...
2, as well as intron 1 and part of intron 2 was amplified by polymerase chain reaction (PCR). Amplification primers were based on the L-ferritin sequence published by Santoro et al4 (GenBank accession no. X03742). DNA fragments were subsequently cloned and more than 10 clones from each patient were sequenced by automated DNA sequencing. Sequence analysis identified a point mutation, C to T, at ...
Olson, Andrew J., Arturo Picones, and Juan I. Korenbrot. Developmental switch in excitability, Ca and K currents of retinal ganglion cells and their dendritic structure. J Neurophysiol 84: 2063–2077, 2000. In the retina of teleost fish, continuous neuronal development occurs at the margin, in the peripheral growth zone (PGZ). We prepared tissue slices from the retina of rainbow trout that inclu...
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