Results 91 to 100 of about 9,612,960 (255)
Designing Wire Mazes for Replicating Natural Echoes to Study Bat Biosonar Function
Advanced Intelligent Systems, EarlyView.A validated framework combining efficient physical modeling (multiple scattering model) and deep learning is presented to guide wire‐maze design for bat biosonar studies. This approach rapidly generates large datasets to test acoustic distinguishability among wire arrangements.
Chunlin Jia +3 more
wiley +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract This paper derives a firm‐level threshold, the Herfindahl Neutral Point, from the standard concentration index used in merger review. At this threshold, a marginal expansion leaves the index unchanged. Firms below the threshold reduce concentration when they expand; firms above it increase concentration.
Andrew J. Keller, Krishna P. Paudel
wiley +1 more source
Representations of the marked Brauer algebra [PDF]
, 2017 The marked Brauer algebra is a generalization of the diagrammatic Brauer algebra which diagrammatizes Moon's centralizer algebra for the type \mathfrak{p} Lie superalgebra.
Tharp, Benjiman
core
On the derived category of an algebra over an operad. [PDF]
, 2009 Contains fulltext : 129001.pdf (author's version ) (Open ...
Sub Algebra,Geometry&Mathem. Logic begr. +3 more
core +2 more sources
Farm labor scarcity and its uneven impacts on crop producers in the United States
American Journal of Agricultural Economics, EarlyView.Abstract This study is the first to evaluate the impacts of farm labor scarcity on producers in the United States across different crop production systems. Between 2002 and 2017, we disentangle the effects of labor scarcity from the impacts of rising commodity demand, technological change, and supply of other inputs on labor market outcomes.
Srabashi Ray +4 more
wiley +1 more source
GAP ANALIZA ALGEBRA GRUPE SUKLADNO GDPR-u TE PRIJEDLOZI USKLAĐIVANJA U ODJELU MARKETINGA [PDF]
, 2018 Nova pravila o zaštiti osobnih podataka, Opća uredba o zaštiti osobnih podataka (Uredba) donose velike promjene u regulaciji osobnih podataka za sve pravne osobe koje u svom poslovanju obrađuju ili koriste osobne podatke.
Čop, Helena
core
Toward a Behavioral Reserve Model in Amyotrophic Lateral Sclerosis
Annals of Neurology, EarlyView.Objective Behavioral impairment is common in amyotrophic lateral sclerosis (ALS) and strongly affects autonomy, caregiver burden, and outcomes, yet predictors of vulnerability remain unclear. We investigated whether premorbid regulatory traits and socio‐educational exposures are associated with behavioral phenotypes in ALS within a behavioral reserve ...
Francesca Palumbo +14 more
wiley +1 more source
Weakly Ordered A-Commutative Partial Groups of Linear Operators Densely Defined on Hilbert Space
Acta Polytechnica, 2013 The notion of a generalized effect algebra is presented as a generalization of effect algebra for an algebraic description of the structure of the set of all positive linear operators densely defined on a Hilbert space with the usual sum of operators ...
Jirí Janda
doaj
Defect fusion and Casimir energy in higher dimensions
Journal of High Energy PhysicsWe study the operator algebra of extended conformal defects in more than two spacetime dimensions. Such algebra structure encodes the combined effect of multiple impurities on physical observables at long distances as well as the interactions among the ...
Oleksandr Diatlyk +3 more
doaj +1 more source
Frontiers in EducationBackgroundAlgebra remains a challenging aspect of the secondary school mathematics curriculum in Nigeria, contributing to persistent learning difficulties and poor achievement.ObjectivesThis study examined the effect of Gagné's instructional strategy on ...
Effiom William Anietimfon +4 more
doaj +1 more source