refractoriness การใช้

• Sand with too low refractoriness will melt and fuse to the casting.
• This condition is known as refractoriness to platelet transfusion.
• This means that the refractoriness of the ventricular myocyte increases at lower heart rates.
• Brownrigg also made note of platinum's extremely high melting point and refractoriness toward borax.
• Silica flour ( fine silica ) and zircon flour also improve refractoriness, especially in ferrous castings.
• When recipients fail to demonstrate an adequate post-transfusion increment, this is termed platelet transfusion refractoriness.
• Immune-mediated refractoriness usually shows little or no increment in the immediate post-transfusion platelet count.
• The result is increased nodal conduction time and refractoriness, restoring normal heart rate in patients with tachycardia.
• This type of brick must have good thermal shock resistance, refractoriness under load, high melting point, and satisfactory porosity.
• Up to 2 % of iron oxide powder can be used to prevent mold cracking and metal penetration, essentially improving refractoriness.
• The waves are thought to propagate across neighboring cells in random directions determined by periods of refractoriness that follow the initial depolarization.
• A CCI greater than 7500 indicates a sufficient post-transfusion increment, whereas a CCI less than 7500 is considered diagnostic of platelet refractoriness.
• Boyd was a highly successful cavalry commander, but was discharged in July 1798, due to his " refractoriness, disobedience, and unreasonableness ."
• "' Refractoriness "' This refers to the sand's ability to withstand the temperature of the liquid metal being cast without breaking down.
• "' Refractoriness under load "'( RUL ) is a measure of the deformation behavior of refractory ceramic products subjected to a constant load and increasing temperature.
• Such cases of " censitaire refractoriness " filled the time of the courts for the duration of the seigneurial system, both during the French regime and under the English.
• This atrial-selective activity of AZD1305 prolongs effective refractory period ( ERF ) and induces post-repolarization refractoriness ( PRR ) in atrial myocytes, which aids in suppressing atrial fibrillation.
• Non-immune refractoriness may show an initial rise in platelet count, but a subsequent 8-hour or 12-hour post-transfusion sample shows a return to the baseline platelet count.
• Ibutilide s unique mechanism works by an activation of a specific inward sodium current, thus producing its therapeutic response in which a prolonged action potential increases myocytes cardiac refractoriness in case of atrial fibrillation and flutter.
• It is additionally proposed that the gonadotropin inhibitory hormone ( GnIH ), which is considered to inhibit the hypothalamic-pituitary-gonadal axis and sexual functions causes refractoriness of the post-ejaculatory refractory period.