Abstract. The variation of tool performance and nonuniform process parameters in metal forming are some the factors that complicate life modeling analysis such processes. In this work, a brief discussion about machine learning analyzing extrusion as well modeling, an implemented work using to predict failure modes for H13 Steel die used 6063 Aluminum hot is presented. conducted on set steel die...

die erlebnislyrik umfasst die gedichte, in denen es um die erinnerung eines lyrischen ichs an ein geschehen geht, wobei mit dem gedichtschreiben ein erinnerungsvorgang in gang gesetzt wird, der einen bezug zwischen dem erlebenden ich und dem geschehen schafft und damit ein unmittelbares erleben erzeugt. die speziellen mittel der lyrik wie reim, rhythmik, klang, melodie, wiederholung, bildsprach...

The production of 1,24,25-trihydroxyvitamin D3 in vivo in vitamin D-deficient rats has been demonstrated from either 25-hydroxyvitamin D3 or 1,25-dihydroxyvitamin D3. The stereochemical configuration of the hydroxyl on the 24 position of 1,24,25-trihydroxyvitamin D3 has also been unambiguously established to be R. Nephrectomy failed to eliminate the conversion of 1,25-dihydroxyvitamin D3 to the...

The expression of retinoblastoma (pRb) and cyclin D3 proteins is highly induced during the process of skeletal myoblast differentiation. We have previously shown that cyclin D3 is nearly totally associated with hypophosphorylated pRb in differentiated myotubes, whereas Rb-/- myocytes fail to accumulate the cyclin D3 protein despite normal induction of cyclin D3 mRNA. Here we report that pRb pro...

Cholate-solubilized chick kidney mitochondria that 1-hydroxylated 25-hydroxyvitamin-D3 (25-OH-D3) upon reconstitution also produced 10-oxo-19-nor-25-OH-D3, which co-eluted with 1,25-dihydroxyvitamin D3 (1,25-(OH)2-D3) on normal phase high performance liquid chromatography (HPLC) with hexane:propanol-2 (9:1), the traditional chromatographic system for isolating 1,25-(OH)2-D3. The 10-oxo derivati...

24-Keto-1,25-dihydroxyvitamin D3 has been identified as an intestinal metabolite of 1,25-dihydroxyvitamin D3 by ultraviolet absorbance, mass spectroscopy, and chemical reactivity. The metabolite was produced from 1,25-dihydroxyvitamin D3 and 1,24R,25-trihydroxyvitamin D3 in rat intestinal mucosa homogenates. 24-Keto-1,25-dihydroxyvitamin D3 is present in vivo in the plasma and small intestinal ...

Cyclin D3 is an important regulator for transition from G(1) to the S phase of the cell cycle. Cyclin D3 expression is associated with cell proliferation in lymphoid tissues, but its impact on clinical outcome in non-Hodgkin's lymphomas has not been studied. Therefore, we determined the clinical relevance of cyclin D3 expression in patients with diffuse large B-cell lymphoma. We examined the re...

Results 1) Total of 92 children, 74(80.4%) had sufficiently catch up. 2) 69(75%) were fl/fl, 15(16.3%) were fl/d3 and 8 (8.6%) were d3/d3 the SGA groups, compared with 81%, 18%, and 1%, respectively in the Korean controls (P=0.04). 3) The highest catch up rate was seen in the fl/d3 subgroup(86.6%), the lowest in the d3/d3 subgroup (62.5%). The differences were not significant. 3)d3/d3 GHR genot...

es wird gezeigt, dass bei der standiger zunahme der production von roheisen ,die fast ausschliesslich in hochofen erfolgt, der gestelldurchmesser und die ofeneinheit zunimmt demgegenuber der spezifische brennstoffverbrauch abnimmt. weiterhin wird die entwicklungsrichtung der stahlerzeungsverfanren wegen der wirtschaftlichen und technischen hinsicht untersucht und festgestellt, dass nuter versch...