Results 11 to 20 of about 5,598 (149)

Recursive Imaging with Multiply-Scattered Waves Using Partial Image Regularization: A North Sea Case Study [PDF]

open access: yes, 2010
As more resources are directed toward reverse-time migration an accurate velocity model, including strong reflectors, is necessary to form a clear image of the subsurface. This is of particular importance in the vicinity of salt, where singly-scattered
de Hoop, Maarten V.   +2 more
core   +4 more sources

What Are Kinship Terminologies, and Why Do We Care? A Computational Approach to Analyzing Symbolic Domains [PDF]

open access: yes, 2013
Kinship is a fundamental feature and basis of human societies. We describe a set of computational tools and services, the Kinship Algebra Modeler, and the logic that underlies these. These were developed to improve how we understand both the fundamental
Fischer, Michael D.   +2 more
core   +1 more source

Impedance Transformers [PDF]

open access: yes, 2010
Non
Krozer, Viktor   +2 more
core   +2 more sources

Reciprocity of gauge operators in N=4 SYM [PDF]

open access: yes, 2008
A recently discovered generalized Gribov-Lipatov reciprocity holds for the anomalous dimensions of various twist operators in N=4 SYM. Here, we consider a class of scaling psu(2,2|4) operators that reduce at one-loop to twist-3 maximal helicity gluonic ...
Beccaria, Matteo, Forini, Valentina
core   +3 more sources

Equivalent circuit model of radiative heat transfer

open access: yes, 2012
Here, we develop a theory of radiative heat transfer based on an equivalent electrical network representation for the hot material slabs in an arbitrary multilayered environment with arbitrary distribution of temperatures and electromagnetic properties ...
Maslovski, Stanislav I.   +2 more
core   +1 more source

Multi-field three-node triangular finite element model for helmholtz problem [PDF]

open access: yes, 2011
In this paper, four three-node triangular finite element models which can readily be incorporated into the standard finite element program framework are devised via a multi-field variational functional for the bounded plane Helmholtz problem.
Liu, GH, Sze, KY, Zhang, QH
core   +1 more source

Subspace Tracking and Least Squares Approaches to Channel Estimation in Millimeter Wave Multiuser MIMO

open access: yes, 2019
The problem of MIMO channel estimation at millimeter wave frequencies, both in a single-user and in a multi-user setting, is tackled in this paper. Using a subspace approach, we develop a protocol enabling the estimation of the right (resp.
Buzzi, Stefano, D'Andrea, Carmen
core   +1 more source

The impact of employee satisfaction on quality and profitability in high-contact service industries [PDF]

open access: yes, 2014
2008-2009 > Academic research: refereed > Publication in refereed journalAccepted ...
Cheng, TCE, Yee, RWY, Yeung, ACL
core   +1 more source

Computing Dirichlet character sums to a power-full modulus

open access: yes, 2014
The Postnikov character formula is used to express large portions of a Dirichlet character sum in terms of quadratic exponential sums. The quadratic sums are then computed using an analytic algorithm previously derived by the author.
Hiary, Ghaith A.
core   +1 more source

The Language and Affect of Belief [PDF]

open access: yes, 2019
Research on emotion in anthropology has been supplanted by an ethnographic turn toward ‘subjectivity’, ‘embodiment’, ‘personhood’, and ‘experience’. In this article, I explore how these interrelated modes of analysis can help ethnographers to better ...
Schultz, Callan
core   +1 more source

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