Results 11 to 20 of about 138,876 (301)
Waveguide physical modeling of vocal tract acoustics: flexible formant bandwidth control from increased model dimensionality [PDF]
Digital waveguide physical modeling is often used as an efficient representation of acoustical resonators such as the human vocal tract. Building on the basic one-dimensional (1-D) Kelly-Lochbaum tract model, various speech synthesis techniques ...
Howard, D M, Mullen, J, Murphy, D T
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ASPECTS AND GEOMETRIC INTERPRETATION IN SOLVING CONICAL SECTIONS
In mathematics, a conic is the curve that is obtained by intersecting a plane with a cone. Is well known that the shape of this curve may differ quite a bit depending on the position of the intersection plane relative to the cone axis, as it is actually ...
Alina DUTA +4 more
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Pair of accelerated black holes in an anti-de Sitter background: the AdS C-metric [PDF]
The anti-de Sitter C-metric (AdS C-metric) is characterized by a quite interesting new feature when compared with the C-metric in flat or de Sitter backgrounds.
A. Ashtekar +36 more
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Accurate first-derivative nonadiabatic couplings for the H3 system [PDF]
A conical intersection exists between the ground (1 2 A[prime]) and the first-excited (2 2A[prime]) electronic potential energy surfaces (PESs) of the H3 system for C3v geometries.
Abrol, Ravinder +3 more
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Trichome morphology in Teucrium L. (Labiatae). A taxonomic review
The micromorphology of trichomes of 56 Teucrium L. species belonging to the 9 sections of the genus in the Mediterranean área was surveyed by scanning electrón microscopy (SEM) of leaves, calyx, corolla and nutlets.
Teresa Navarro, Jalal el Oualidi
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On the influence of turbulent kinetic energy level on accuracy of k − ε and LRR turbulence models [PDF]
This paper presents research regarding the influence of turbulent kinetic energy (TKE) level on accuracy of Reynolds averaged Navier–Stokes (RANS) based turbulence models.
Novković Đorđe M. +3 more
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A compact targeted drug delivery mechanism for a next generation wireless capsule endoscope [PDF]
This paper reports a novel medication release and delivery mechanism as part of a next generation wireless capsule endoscope (WCE) for targeted drug delivery.
Constandinou, TG, Woods, S
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The quantum radar cross sections (QRCS) for the targets are the critical basis for the optimization designs of stealth structures and quantum detection strategy.
Zhifu Tian +4 more
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Cylindrical gravitational waves in expanding universes: Models for waves from compact sources [PDF]
New boundary conditions are imposed on the familiar cylindrical gravitational wave vacuum spacetimes. The new spacetime family represents cylindrical waves in a flat expanding (Kasner) universe. Space sections are flat and nonconical where the waves have
B. Douglas Edmonds +5 more
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The paper presents computer modelling results of researches on cold backward extrusion of copper cans. The calculations were carried out using the commercial code QFORM-2D, based on the Finite Element Method (FEM).
Miłek Tomasz
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