Results 21 to 30 of about 171,477 (245)

The Other Spectral Flow [PDF]

open access: yes, 1995
Recently we showed that the spectral flow acting on the N=2 twisted topological theories gives rise to a topological algebra automorphism. Here we point out that the untwisting of that automorphism leads to a spectral flow on the untwisted N=2 ...
Gato-Rivera, Beatriz   +1 more
core   +2 more sources

DIGESTIBILIDAD APARENTE DE DIETAS CON DOS NIVELES DE INTESTINOS COCIDOS DE POLLOS EN LA ALIMENTACION DE CERDOS

open access: yesEcuador es Calidad, 2018
En el país, existen desechos de de la industria cárnica que tienen potencial para incluirse en la dieta de animales de granja, mediante sencillas prácticas de transformación y uso, y pueden sustituir parcial o totalmente las fuentes de proteína ...
Marcelo Guachamín   +2 more
doaj   +1 more source

Singular dimensions of the N=2 superconformal algebras II: the twisted N=2 algebra [PDF]

open access: yes, 1999
We introduce a suitable adapted ordering for the twisted N=2 superconformal algebra (i.e. with mixed boundary conditions for the fermionic fields). We show that the ordering kernels for complete Verma modules have two elements and the ordering kernels ...
Doerrzapf, Matthias   +1 more
core   +2 more sources

Gato Borges

open access: yesArquivo Maaravi: Revista Digital de Estudos Judaicos da UFMG, 2021
Publicado originalmente em: CANDIDO, Juliano Klevanskis. Novos fármacos & outras histórias. Belo Horizonte: Scriptum, 2019. p. 233-237.
openaire   +3 more sources

Asymmetric Gepner Models II. Heterotic Weight Lifting [PDF]

open access: yes, 2010
A systematic study of "lifted" Gepner models is presented. Lifted Gepner models are obtained from standard Gepner models by replacing one of the N=2 building blocks and the $E_8$ factor by a modular isomorphic $N=0$ model on the bosonic side of the ...
A.N. Schellekens   +43 more
core   +2 more sources

The GATO gene annotation tool for research laboratories

open access: yesBrazilian Journal of Medical and Biological Research, 2005
Large-scale genome projects have generated a rapidly increasing number of DNA sequences. Therefore, development of computational methods to rapidly analyze these sequences is essential for progress in genomic research.
A. Fujita   +4 more
doaj   +1 more source

Scan Quantum Mechanics: Quantum Inertia Stops Superposition

open access: yes, 2016
A novel interpretation of the quantum mechanical superposition is put forward. Quantum systems scan all possible available states and switch randomly and very rapidly among them.
Gato-Rivera, Beatriz
core   +1 more source

Presencia y resistencia antimicrobiana de Escherichia coli BLEE en muestras fecales de bovinos productores de leche al norte de Ecuador

open access: yesSiembra
La bacteria Escherichia coli causa la colibacilosis en animales de granja que actúan como reservorios de cepas patógenas. La resistencia antimicrobiana de E.
Pamela Carolina Calvopiña Montenegro   +6 more
doaj   +1 more source

Topological Descendants: DDK and KM Realizations

open access: yes, 1994
The "minimal matter + scalar" system can be embedded into the twisted N=2 topological algebra in two ways: a la DDK or a la KM. Here we present some results concerning the topological descendants and their DDK and KM realizations. In particular, we prove
Beatriz Gato-Rivera   +14 more
core   +1 more source

Theoretical Study of Intermolecular Interactions in Benzopyrans Substituted with Polyhaloalkyl Groups

open access: yesChemistry Proceedings
A study of the solid-state intermolecular interactions of twenty-nine benzopyrans substituted with polyhaloalkyl groups was carried out by quantum chemical calculations using the Mercury and WinGX computer programs.
Lissette A. Haro-Saltos   +2 more
doaj   +1 more source

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