scholarly journals On the locally countable subalgebra of C(X) whose local domain is cocountable

2017 ◽  
Vol 3 (46) ◽  
Author(s):  
R. Mehri ◽  
R. Mohamadian
Keyword(s):  
Local Domain ◽  
Locally Countable

scholarly journals Magnetic Configurations in Modulated Cylindrical Nanowires

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 600
Author(s):  
Cristina Bran ◽  
Jose Angel Fernandez-Roldan ◽  
Rafael P. del Real ◽  
Agustina Asenjo ◽  
Oksana Chubykalo-Fesenko ◽  
...  
Keyword(s):  
Domain Walls ◽  
Magnetocrystalline Anisotropy ◽  
Logic Gates ◽  
Local Domain ◽  
Magnetic Nanowires ◽  
Precise Control ◽  
Magnetic Layers ◽  
State Present ◽  
Circular Domains ◽  
3D Applications

Cylindrical magnetic nanowires show great potential for 3D applications such as magnetic recording, shift registers, and logic gates, as well as in sensing architectures or biomedicine. Their cylindrical geometry leads to interesting properties of the local domain structure, leading to multifunctional responses to magnetic fields and electric currents, mechanical stresses, or thermal gradients. This review article is summarizing the work carried out in our group on the fabrication and magnetic characterization of cylindrical magnetic nanowires with modulated geometry and anisotropy. The nanowires are prepared by electrochemical methods allowing the fabrication of magnetic nanowires with precise control over geometry, morphology, and composition. Different routes to control the magnetization configuration and its dynamics through the geometry and magnetocrystalline anisotropy are presented. The diameter modulations change the typical single domain state present in cubic nanowires, providing the possibility to confine or pin circular domains or domain walls in each segment. The control and stabilization of domains and domain walls in cylindrical wires have been achieved in multisegmented structures by alternating magnetic segments of different magnetic properties (producing alternative anisotropy) or with non-magnetic layers. The results point out the relevance of the geometry and magnetocrystalline anisotropy to promote the occurrence of stable magnetochiral structures and provide further information for the design of cylindrical nanowires for multiple applications.

scholarly journals CSR Initiatives and Practices: Empirical Evidence From Indian Metal and Mining Companies

SAGE Open ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 215824402110326
Author(s):  
Ajay K. Singal
Keyword(s):  
Environmental Sustainability ◽  
Annual Reports ◽  
Local Domain ◽  
Internal Governance ◽  
Domain Experts ◽  
Analysis Technique ◽  
Extractive Sector ◽  
Second Tier ◽  
Corporate Social ◽  
Text Network Analysis

This study investigates the corporate social responsibility (CSR) discourse on community and environment by Indian metal and mining (extractive) sector. Specifically, we examine the change in internal governance and external implementation mechanisms in response to affirmative CSR policy actions. Applying text network analysis technique on CSR related expenditures provided in the annual reports and CSR annexures (2014–2018), our study reveals that CSR discourse of extractive firms improved significantly and became more focused after the introduction of post-affirmative policy. CSR initiatives in the extractive sector are primarily focused toward local social development, with little emphasis on the environmental sustainability. Furthermore, companies have adopted two-tier governance structures for managing CSR. The top tier comprises board members who formulate the CSR programs, while the second tier has executives responsible for the implementation. Another tier of governance involving local domain experts is emerging. The three-tier implementation mechanisms give firms a tighter control on spending and enhance the effectiveness of initiatives. We present the results visually in the form of network graphs.

Local Domain Monte Carlo Simulation

2010 ◽  
Vol 32 (5) ◽  
pp. 275-280 ◽  
Author(s):  
H.J. Pradlwarter ◽  
G.I. Schuëller
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Local Domain

On countably compact, locally countable spaces

1979 ◽  
Vol 10 (2-3) ◽  
pp. 193-206 ◽  
Author(s):  
I. Juhász ◽  
Zs. Nagy ◽  
W. Weiss
Keyword(s):  
Countably Compact ◽  
Locally Countable

Local domain inversion in MgO-doped lithium niobate by pyroelectric field-assisted femtosecond laser lithography

2018 ◽  
Vol 113 (25) ◽  
pp. 252901 ◽  
Author(s):  
Jörg Imbrock ◽  
Haissam Hanafi ◽  
Mousa Ayoub ◽  
Cornelia Denz
Keyword(s):  
Lithium Niobate ◽  
Femtosecond Laser ◽  
Local Domain ◽  
Laser Lithography ◽  
Domain Inversion

scholarly journals Distinguishability of Locally Finite Trees

10.37236/947 ◽  
2007 ◽  
Vol 14 (1) ◽  
Author(s):  
Mark E. Watkins ◽  
Xiangqian Zhou
Keyword(s):  
Positive Integer ◽  
Chromatic Number ◽  
Inverse Image ◽  
Vertex Coloring ◽  
Finite Tree ◽  
Locally Finite ◽  
Distinguishing Number ◽  
Nonidentity Element ◽  
Locally Countable ◽  
Proper Vertex

The distinguishing number $\Delta(X)$ of a graph $X$ is the least positive integer $n$ for which there exists a function $f:V(X)\to\{0,1,2,\cdots,n-1\}$ such that no nonidentity element of $\hbox{Aut}(X)$ fixes (setwise) every inverse image $f^{-1}(k)$, $k\in\{0,1,2,\cdots,n-1\}$. All infinite, locally finite trees without pendant vertices are shown to be 2-distinguishable. A proof is indicated that extends 2-distinguishability to locally countable trees without pendant vertices. It is shown that every infinite, locally finite tree $T$ with finite distinguishing number contains a finite subtree $J$ such that $\Delta(J)=\Delta(T)$. Analogous results are obtained for the distinguishing chromatic number, namely the least positive integer $n$ such that the function $f$ is also a proper vertex-coloring.

scholarly journals On Reflexive Binding in North Sami

Nordlyd ◽  
10.7557/12.35 ◽  
2004 ◽  
Vol 31 (4) ◽  
Author(s):  
Hanna Outakoski
Keyword(s):  
Binding Domain ◽  
Local Domain ◽  
Binding Theory ◽  
Binding Domains ◽  
Complement Clause ◽  
The Subject

Principle A of the Binding Theory states that an anaphor must be A-bound in the local domain containing it, its governor and an accessible subject. However, if the anaphor is contained in an infinitival complement clause, it may, in North Sami, be bound either by the clause-mate subject or by the subject of the tensed clause. Thus, it appears that there is a larger binding domain for anaphors in addition to that determined by the condition A of standard binding theory. This domain can in some languages, as in North Sami, be defined by the notion of Tense whereas in other languages this need not be case, as in English. This supports the approach that the characterization of binding domains is parameterized and that languages pick different values of the parameter.

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