نتایج جستجو برای: sublimation

تعداد نتایج: 2151  

1953
Andrew Salter

There is a strong case to be made out against psycho-analysis, but Salter fails to make it. Even when he does present convincing instances of the contradictions within the theory, he spoils his case by his uncritical thinking and his sweeping condemnations. For example, he boldly and rashly rejects outright such concepts as projection and sublimation as being utterly useless. It would be more a...

2012
Vicente Torres-Costa Claudia de Melo Aurelio Climent-Font Fernando Argulló-Rueda Osvaldo de Melo

Isothermal close space sublimation, a simple and low-cost physical vapour transport technique, was used to infiltrate ZnTe and CdSe semiconductors in porous silicon. The structure of the embedded materials was determined by X-ray diffraction analysis while Rutherford backscattering spectra allowed determining the composition profiles of the samples. In both cases, a constant composition of the ...

2008

Mouse goes everywhere, through rich men's houses she creeps, and she visits even the poorest. At night, with her bright little eyes she watches the doing of secret things and no treasure chamber is safe that she cannot enter and see what is hidden there. In the olden days she wove a story child from all she saw and to each of these she gave a gown of a different color-white, red, blue or black....

1998
James S. Chickos

A protocol for adjusting fusion enthalpies as a function of temperature is described. The protocol combines two simple relationships previously proposed to adjust sublimation and vaporization enthalpies with temperature. This new protocol provides improved accuracy and precision relative to the other theoretical and empirical methods tested. Experimental fusion and vaporization enthalpies measu...

2010
F. Walker

Systematic measurements of the vapor pressure of iridium and rhodium over a wide temperatme range have not been published previously. A summary of previous estimates or observations of their normal boiling points and values of their heats of sublimation, f:..H ~ (298), is given in table l. The vapor pressure of platinum was calculated by Langmuir and .Mackay from measurements of the rate of sub...

2008
R. S. Masareddy R. V. Kadia F. V. Manvi

Mouth dissolving tablets constitute an innovative dosage form that overcomes the problems of swallowing and provides a quick onset of action. In view of enhancing bioavailability an attempt has been made to study two different methods direct compression and sublimation in formulation of mouth dissolving tablets of clozapine. Total four formulations using various superdisintegrants and subliming...

Journal: :Acta Crystallographica Section A Foundations and Advances 2017

2010
Andrew R. Barron

Metal compounds and complexes are invaluable precursors for the chemical vapor deposition (CVD) of metal and non-metal thin lms. In general, the precursor compounds are chosen on the basis of their relative volatility and their ability to decompose to the desired material under a suitable temperature regime. Unfortunately, many readily obtainable (commercially available) compounds are not of su...

2004
Chang-Jin Kim John Y. Kim Balaji Sridharan

Five different procedures commonly used to rinse and dry released microstructures are compared: evaporation drying with deionized (DI) water or methanol, sublimation drying with t-butyl alcohol orp-dichlorobenzene, and supercritical drying with COz. For objectivecomparison, identical test structures, made by the MCNC Multi-User EMS Processes (MUMPS), are used in evaluating the drying techniques...

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