نتایج جستجو برای: dry pressing
تعداد نتایج: 105504 فیلتر نتایج به سال:
The activation point of a button is defined as the depth at which it invokes a make signal. Regular buttons are activated during the downward stroke, which occurs within the first 20 ms of a press. The remaining portion, which can be as long as 80 ms, has not been examined for button activation for reason of mechanical limitations. The paper presents a technique and empirical evidence for an ac...
We investigate the pressing down game and its relation to the Banach Mazur game. In particular we show: Consistently relative to a supercompact, there is a nowhere precipitous normal ideal I on א2 such that player nonempty wins the pressing down game of length א1 on I even if player empty starts. For the proof, we construct a forcing notion to force the following: There is normal, nowhere preci...
a Centro Nacional de Epidemiología, Instituto de Salud Carlos III, Ministerio de Economía, Industria y Competitividad, Madrid, España b Dirección General de Salud Pública, Comunidad Autónoma de Aragón, España c Dirección de Salud Pública y Adicciones, Comunidad Autónoma del País Vasco, España d Dirección General de Salud Pública, Comunidad Autónoma de Madrid, España e Dirección General de Salud...
1 Ecole Supérieure de Chimie Organique et Minérale, EA 4297 Transformations intégrées de la matière renouvelable, allée du réseau Jean-Marie Buckmaster, F-60200 Compiègne 2 CREOL, Rue Monge, Parc Industriel, F-33600 Pessac 3 INRA, Institut Jean-Pierre Bourgin, UMR1318, F-78850 Thiverval-Grignon 4 Université de Technologie de Compiègne, EA 4297 Transformations intégrées de la matière renouvelabl...
Abstract Synthetic rocks are used in laboratories to measure the physical and chemical properties of Earth’s constituent minerals order understand interior. To phenomena middle upper crust, dense aggregates Na-rich plagioclase necessary. Therefore, we explored a method fabricating albite with low porosities, homogeneous microstructures, absence melt sample sizes larger than cubic centimetre usi...
The present study aimed to evaluate the influence of various heat-pressing procedures (different holding time and heat pressing temperature) on the microstructure and flexural strength of lithium disilicate glass ceramic. An experimental lithium silicate glass ceramic (ELDC) was prepared from the SiO2-Li2O-K2O-Al2O3-ZrO2-P2O5 system and heat-pressed following different procedures by varying tem...
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