Results 91 to 100 of about 1,170,302 (279)

Sensing the Urban Interior [PDF]

open access: yes, 2014
Following the principle of “spatial inversion” (Attiwill, 2011), whereby spaces between buildings habitually referred to as exteriors become interiors, this paper presents the background research, methodology and key findings from a case study framed as ...
Mace, Valerie
core  

Bulk effects on topological conduction on the surface of 3-D topological insulators

open access: yes, 2014
The surface states of a topological insulator in a fine-tuned magnetic field are ideal candidates for realizing a topological metal which is protected against disorder.
Sacksteder, Vincent E., Wu, Quansheng
core   +1 more source

Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

Interior ideals in $\Gamma$-semirings

open access: yesMalaya Journal of Matematik, 2018
The concepts of an interior ideal, minimal interior ideal and an interior-simple $\Gamma$-semiring are defined. Various properties of an interior ideal and minimal interior ideal of a $\Gamma$-semiring are studied. Some characterizations of a minimal interior ideal and an interior-simple $\Gamma$-semiring are discussed.
openaire   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Los turismos de interior: un enfoque desde la dimensión de las modalidades turístico-recreativas

open access: yesDocuments d'Anàlisi Geogràfica, 2012
El turismo de interior representa un marco de trabajo ideal para el análisis de la actividad turística desde la perspectiva geográfica. Este concepto sustituye la habitual componente productiva por una visión integradora y transversal que encuentra su ...
Daniel Díez Santo
doaj   +1 more source

Dynamics of a suspension of interacting yolk-shell particles

open access: yes, 2014
In this work we study the self-diffusion properties of a liquid of hollow spherical particles (shells)bearing a smaller solid sphere in their interior (yolks). We model this system using purely repulsive hard-body interactions between all (shell and yolk)
Chen, Wei-Ren   +4 more
core   +1 more source

Generalized uni-soft interior ideals in ordered semigroups

open access: yesJournal of Algebraic Systems, 2019
Summary: For all \(\mathcal{M,N} \in P(U)\) such that \(\mathcal{M} \subset \mathcal{N}\), we first introduced the definitions of \((\mathcal{M,N})\)-uni-soft ideals and \((\mathcal{M,N})\)-uni-soft interior ideals of an ordered semigroup and studied them. When \(\mathcal{M}=\emptyset\) and \(\mathcal{N}=U\), we meet the ordinary soft ones.
Khan, R., Khan, A., Ahmad, B., Gul, R.
openaire   +2 more sources

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Soft union interior ideals, quasi-ideals and generalized bi-ideals of rings

open access: yesFilomat, 2018
In this paper, soft union interior ideals, quasi-ideals and generalized bi-ideals of rings are defined and their properties are obtained and the interrelations of them are given. Moreover regular, regular duo, intra-regular and strongly regular rings are characterized in terms of these soft union ideals.
openaire   +2 more sources

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