نتایج جستجو برای: solid bases

تعداد نتایج: 255442  

2017
Alfredo Calvimontes

A new technique, the sessile drop accelerometry (SDACC) for the study and measurement of the interfacial energies of solid-liquid-gas systems is tested and discussed in this study. The instrument –a combination of a goniometer with high speed camera and a laboratory drop towerand the evaluation method, were designed to evaluate the interfacial energies as a function of the geometrical changes o...

2017
Alfredo Calvimontes

A new method, the sessile drop accelerometry (SDACC) for the study and measurement of the 7 interfacial energies of solid-liquid-gas systems, is tested and discussed in this study. The laboratory 8 instrument and technique –a combination of a drop shape analyzer with high-speed camera and a 9 laboratory drop towerand the evaluation algorithms, were designed to calculate the interfacial energies...

2007
Z. Vokáčová

The stacking interaction of nucleic acid bases is studied by molecular dynamic simulation in the ApA, ApC, CpA and CpC ribodinucleoside monophosphates. The rate of stacking was analyzed during the molecular dynamic simulation using three geometry parameters – the distance between the nitrogen atoms of nucleic acid bases linked to sugar with the glysosidic bond and by two angles that depend on m...

Journal: :Acta Arithmetica 1989

Journal: :Transactions of the American Mathematical Society 2000

Journal: :bulletin of the iranian mathematical society 0
amir hashemi isfahan university of technology mahdi dehghani darmian isfahan university of technology benyamin m.-alizadeh isfahan university of technology

the concept of comprehensive grobner bases was introduced by weispfenning. montes has proposed an efficient algorithm for computing these bases. but he has not explicitly used buchberger's criteria in his algorithm. in this paper we prove that we can apply these criteria on montes algorithm. we propose a modified version of montes algorithm and evaluate its performance via some examples.

Journal: :journal of linear and topological algebra (jlta) 0
f aboutorabi goudarzi department of mathematics, faculty of science, central tehran branch, islamic azad university, tehran, iran. m. s asgari department of mathematics, faculty of science, central tehran branch, islamic azad university, tehran, iran.

in this paper we investigate a new notion of bases in hilbert spaces and similarto fusion frame theory we introduce fusion bases theory in hilbert spaces. we also introducea new de nition of fusion dual sequence associated with a fusion basis and show that theoperators of a fusion dual sequence are continuous projections. next we de ne the fusionbiorthogonal sequence, bessel fusion basis, hilbe...

F. Aboutorabi Goudarzi M. S. Asgari

In this paper we investigate a new notion of bases in Hilbert spaces and similar to fusion frame theory we introduce fusion bases theory in Hilbert spaces. We also introduce a new denition of fusion dual sequence associated with a fusion basis and show that the operators of a fusion dual sequence are continuous projections. Next we dene the fusion biorthogonal sequence, Bessel fusion basis, Hil...

2013
Brooke M. Lamparello Ericka M. Bueno Jesus Rodrigo Diaz-Siso Geoffroy C. Sisk Bohdan Pomahac

OBJECTIVE Face transplantation is the innovative application of microsurgery and immunology to restore appearance and function to those with severe facial disfigurements. Our group aims to establish a multidisciplinary education program that can facilitate informed consent and build a strong knowledge base in patients to enhance adherence to medication regimes, recovery, and quality of life. ...

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