Results 31 to 40 of about 113,373 (284)

Magnetic Isotropy/Anisotropy in Layered Metal Phosphorous Trichalcogenide MPS3 (M = Mn, Fe)Single Crystals

open access: yesMicromachines, 2018
Despite the fact that two-dimensional layered magnetic materials hold immense potential applications in the field of spintronic devices, tunable magnetism is still a challenge due to the lack of controllable synthesis.
Zia ur Rehman   +7 more
doaj   +1 more source

Analysis of Isotropy and Uniformity of the Distribution of Reinforcing Phase in Cu/SiC Composite Materials Using μCT Methods

open access: yesImage Analysis and Stereology, 2021
Tomography allows embedding of one space in another, especially ℛ2 → ℛ3, and observation of the nature of the volumetric internal composite structure.
Katarzyna Pietrzak   +4 more
doaj   +1 more source

CMB Anomalies from Relic Anisotropy [PDF]

open access: yes, 2006
Most of the analysis of the Cosmic Microwave Background relies on the assumption of statistical isotropy. However, given some recent evidence pointing against isotropy, as for instance the observed alignment of different multipoles on large scales, it is
Contaldi, Carlo R.   +2 more
core   +2 more sources

Isotropy in decaying reverberant sound fields.

open access: yesJournal of the Acoustical Society of America, 2020
A method of evaluating sound field isotropy in decaying reverberant sound fields is presented. The proposed method extends the experimental framework outlined in [J. Acoust. Soc. Am.
M. Nolan   +2 more
semanticscholar   +1 more source

Dynamic stability of heated geometrically irregular cylindrical shell in supersonic gas flow

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2018
On the basis of the Love model, a geometrically irregular heated cylindrical shell blown by a supersonic gas flow from one of its main surfaces is considered.
Grigory N Belostochnyi, Olga A Myltcina
doaj   +1 more source

Statistical isotropy of the Cosmic Microwave Background [PDF]

open access: yes, 2003
The breakdown of statistical homogeneity and isotropy of cosmic perturbations is a generic feature of ultra large scale structure of the cosmos, in particular, of non trivial cosmic topology.
Amir Hajian   +9 more
core   +3 more sources

Estimativa da radiação global incidente em superfícies inclinadas por modelos isotrópicos e índice de claridade Estimation of the incident global radiation on tilted surfaces using isotropic models and clearness index

open access: yesPesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi avaliar o desempenho de modelos isotrópicos de estimativa do total de radiação incidente em superfícies inclinadas e propor estimativas com base nas correlações entre os índices de claridade horizontais e inclinados, em ...
Adilson Pacheco de Souza   +3 more
doaj   +1 more source

On Isotropy of Multimodal Embeddings

open access: yesInformation, 2023
Embeddings, i.e., vector representations of objects, such as texts, images, or graphs, play a key role in deep learning methodologies nowadays. Prior research has shown the importance of analyzing the isotropy of textual embeddings for transformer-based ...
Kirill Tyshchuk   +5 more
doaj   +1 more source

Some geometrical properties of 4D homogeneous pseudo-Riemannian space with trivial isotropy [PDF]

open access: yesریاضی و جامعه, 2022
In this paper, we first consider $4D$ conformally flat homogeneous pseudo-Riemannian space with trivial isotropy, then, we investigate some geometrical properties such as being Ricci solitons and Walker on the spaces under consideration.
Yadollah Aryanejad
doaj   +1 more source

Spatial Directions, Anisotropy and Special Relativity [PDF]

open access: yes, 2011
The concept of an objective spatial direction in special relativity is investigated and theories assuming light-speed isotropy while accepting the existence of a privileged spatial direction are classified.
Mamone-Capria, Marco
core   +1 more source

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