نتایج جستجو برای: preformed fibers
تعداد نتایج: 75040 فیلتر نتایج به سال:
Preformed crowns for restoration of primary teeth are used in various treatments and are essential for restoring the crowns of primary molars. However, there are concerns that mechanical, chemical, and thermal stimulation may cause release of components of such crowns. We examined systemic accumulation of heavy metals associated with preformed crowns (3M Stainless Steel Primary Molar Crowns) us...
Within the very same framework using lowest-order chiral interactions and optionally s-channel resonances it is shown that the ρ meson can be understood as a preformed (quark-antiquark) state — with only a small admixture of a π-π state — whereas the a 1 meson can be understood as a ρ-π state without the need for a preformed state.
An anvil-preformed gasket system has been developed to extend the pressure range for the widely used large volume cubic press without sacrificing the sample volume. The relationship of the sample chamber pressure versus press load for this system was calibrated at room temperature using transitions in Bi, Tl, and Ba. With similar sample volumes (8-11 mm in diameter and 8 mm in length), the anvi...
The in vivo function of chronic myelocirculating granulocytes and severe transcytic leukemia (CML) leukocytes transfusion reactions, preformed leukoagglufused into infected patients with severe tinins were found. The poor granulocyte neutropenia was evaluated and the rerecoveries in these patients with antibody sults in four representative patients are could probably be explained by splenic rep...
In order to correctly segregate during mitosis, sister chromatids must attach their kinetochores to stable microtubule (MT) bundles, known as K-fibers, that are connected to opposite spindle poles. In 1986, Marc Kirschner and Tim Mitchison proposed a “search and capture” model in which dynamic MTs emanating from the centrosomes would be selectively stabilized if their plus ends happened to cont...
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