The monster sporadic group is the automorphism of a central charge \(c=24\) vertex operator algebra (VOA) or meromorphic conformal field theory (CFT). In addition to its stress tensor T(z), this contains many other vectors smaller charge; for example, it admits 48 commuting \(c=\frac{1}{2}\) whose sum T(z). Such decompositions allow one construct new CFTs from CFT in manner analogous Goddard-Ke...

We investigate trace functions of modules for vertex operator algebras satisfying C2-cofiniteness. For the modular invariance property, Zhu assumed two conditions in [Zh]: A(V ) is semisimple and C2-cofiniteness. We show that C2-cofiniteness is enough to prove a modular invariance property. For example, if a VOA V is C2cofinite, then the space spanned by generalized characters (pseudo-trace fun...

After micro-electro mechanical systems (MEMS) devices have been well established, components of higher complexity are now developed. Particularly, the combination with optical components has been very successful and have led to optical MEMS. The technology of choice for us is the silicon-on-insulator (SOI) technology, which has also been successfully used by other groups. The applications prese...

High-accuracy land use and cover maps (LULC) are increasingly in demand for environmental management decision-making. Despite the limitation, Machine learning classifiers (MLC) fill gap any complex issue related to LULC data accuracy. Visualizing land-cover information is critical mitigating Côte d’Ivoire’s deforestation planning using Google Earth Engine (GEE) software. This paper estimates pr...

We investigate trace functions of modules for vertex operator algebras satisfying C2-cofiniteness. For the modular invariance property, Zhu assumed two conditions in [Zh]: A(V ) is semisimple and C2-cofiniteness. We show that C2cofiniteness is enough to prove a modular invariance property. For example, if a VOA V = ⊕m=0Vm is C2-cofinite, then the space spanned by generalized characters (pseudo-...

In this work, we present a comprehensive study on the use of deep neural networks (DNNs) for automatic language identification (LID). Motivated by the recent success of using DNNs in acoustic modeling for speech recognition, we adapt DNNs to the problem of identifying the language in a given utterance from its short-term acoustic features. We propose two different DNNbased approaches. In the fi...

1. INTRODUCTION This paper presents the view point of a system engineer regarding the format of propagation information and models suitable for the design of mobile and portable satellite communications systems for the following services: auclio broadcast, two way voice, and packet data. The propagation experiments conducted by the University of Texas [1] for the NASA/VOA DBS-R Program have pro...

The injection and ionization of volatile organic compounds (VOA) by an integrated chip is experimentally analyzed in this paper. The integrated chip consists of a needle-to-cylinder electrode mounting on the Polymethyl Methacrylate (PMMA) substrate. The needle-to-cylinder electrode is designed and fabricated by Lithographie, Galvanoformung and Abformung (LIGA) technology. In this paper, the nee...

substrate by a specially-designed drawbridge structure developed in our previous work [4]. The mounting plate is designed to have a large area (612 x 300 pm), therefore the required driving voltage can be low. Two fibres are aligned using translation stages and then fixed to the substrate by use of a strong adhesive. The distances between the fibre terminals and the micromirror are both 10 pm. ...