Results 121 to 130 of about 409,949 (290)
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
An Effectiveness of Moodle E-Learning Services Designed for Geometry Learning in Elementary School [PDF]
, 2010 [[abstract]]Online learning is one of the biggest breakthroughs of the education history in the 21st century, as well as its convenient networks and enormous databases are enable the digital learning to be an important education policy in the developed ...
Fang-Chi Liu
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The geometry of some moduli schemes arising in enumerative geometry [PDF]
In this thesis, we work on the explicit geometric description of certain moduli schemes. Pandharipande-Thomas (PT) stable pairs provide an example of moduli spaces of objects in the derived category, whose scheme-theoretic geometry can be explored to a ...
Carlucci, Aurelio
core +2 more sources
High Dimensional Information Geometry and Its Applications [PDF]
, 2011 Because of information digitalization and the correspondence of digits and the coordinates, Information Science and high-dimensional space have consanguineous relations.
Hong, Haimin +5 more
core +1 more source
Clustering Financial Return Distributions Using the Fisher Information Metric
Entropy, 2019 Information geometry provides a correspondence between differential geometry and statistics through the Fisher information matrix. In particular, given two models from the same parametric family of distributions, one can define the distance between these
Stephen Taylor
doaj +1 more source
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
Information geometry and data manifold representations [PDF]
, 2015 Information geometry studies the measurements of intrinsic information based on the mathematical discipline of differential geometry. This dissertation built several new connections between information geometry and machine learning. A Riemannian geometry
Sun, Ke
core +1 more source
The holographic fibration H = M 4 ×σ F, where F = (0, 1] carries the Fisher–Rao metric of information geometry, is taken as the fundamental geometric structure. Four axioms (informational content, holographic saturation, factorisation, and smoothness) fix the conformal factor σ(x) and the Hertault angle θH = arccosp2/3 as functions of d = 3 alone.
openaire +4 more sources
Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows
Advanced Engineering Materials, EarlyView.A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba +5 more
wiley +1 more source
Shape theory and mathematical design of a general geometric kernel through regular stratified objects [PDF]
, 2000 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This dissertation focuses on the mathematical design of a unified shape kernel for geometric computing, with possible applications to computer aided design (
Gomes, Abel Joao Padrao
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