Results 31 to 40 of about 8,228 (183)

Effects of the Foreign Direct Investment on the Productivity of Latin American Countries (1990-2012)

open access: yesEconomía Teoría y Práctica, 2018
En una dinámica donde la integración económica internacional se encuentra en constante crecimiento, las empresas multinacionales son importantes para entender los mecanismos capaces de inducir un aumento en la productividad.
Ángel Paúl Moreno Plascencia   +1 more
doaj   +1 more source

Optimal Binary Subspace Codes of Length 6, Constant Dimension 3 and Minimum Distance 4 [PDF]

open access: yes, 2014
It is shown that the maximum size of a binary subspace code of packet length $v=6$, minimum subspace distance $d=4$, and constant dimension $k=3$ is $M=77$; in Finite Geometry terms, the maximum number of planes in $\operatorname{PG}(5,2)$ mutually ...
Honold, Thomas   +2 more
core   +2 more sources

Generalization of a 3-D resonator model for the simulation of spherical enclosures [PDF]

open access: yes, 2001
A rectangular enclosure has such an even distribution of resonances that it can be accurately and efficiently modelled using a feedback delay network. Conversely, a non rectangular shape such as a sphere has a distribution of resonances that challenges ...
Dutilleux, Pierre, Rocchesso, Davide
core   +6 more sources

The modular variety of hyperelliptic curves of genus three [PDF]

open access: yes, 2007
The modular variety of non singular and complete hyperelliptic curves with level-two structure of genus 3 is a 5-dimensional quasi projective variety which admits several standard compactifications.
Freitag, E., Manni, R. Salvati
core   +1 more source

ep-Finite Basis of Master Integrals for the Integration-By-Parts Method

open access: yes, 2006
It is shown that for every problem within dimensional regularization, using the Integration-By-Parts method, one is able to construct a set of master integrals such that each corresponding coefficient function is finite in the limit of dimension equal to
't Hooft   +58 more
core   +1 more source

Structure of the PII signal transduction protein of Neisseria meningitidis at 1.85 Ȃ resolution [PDF]

open access: yes, 2006
Copyright @ 2006 International Union of CrystallographyThe PII signal transduction proteins GlnB and GlnK are implicated in the regulation of nitrogen assimilation in Escherichia coli and other enteric bacteria.
Alderton, D   +6 more
core   +1 more source

Preliminary Palynostratigraphic Age Assessment of Victoria and Ferrar Group Deposits in the Central Prince Albert Mountains, Victoria Land, East Antarctica

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
Composition and age span of sedimentary deposits of the Transantarctic Basin system vary between different regions of the Transantarctic Mountains. Moreover, whereas the regional stratigraphic successions have been very well established in some areas of East Antarctica, such as the Allan Hills or the Beardmore Glacier, they remain virtually unexplored ...
Valentina Corti   +4 more
wiley   +1 more source

Production of Charmed Tetraquarks from $B_c$ and $B$ decays

open access: yes, 2016
Hadronic states composed of multi-quark flavors may exist in reality since they are not prohibited by QCD. Compact four quark systems of color singlet are classified as tetraquarks.
He, Xiao-Gang, Wang, Wei, Zhu, Rui-Lin
core   +1 more source

Does Globalization Hinder or Incentive Industrialization? Empirical Evidence from Turkiye and Poland

open access: yesFolia Oeconomica Stetinensia
Globalization has provided both turmoil and opportunities for most developing countries, as well as Turkiye and Poland. It brings about structural transformation in both countries.
Cengiz Orhan, Parlińska Agnieszka
doaj   +1 more source

Lossless Information‐Based Dimensionality Reduction of Comprehensive Features With a Deep Variational Autoencoder Enables Early‐Life Prediction of Lithium‐Ion Batteries

open access: yesCarbon Neutralization, Volume 5, Issue 1, January 2026.
This paper presents a dimensionality reduction approach that minimizes feature redundancy while retaining essential information, simplifying subsequent model training. Starting with a complete feature set to capture aging characteristics, we reduced it to 10 key features, resulting in a maximum reconstruction mean squared error (MSE) of 0.02139.
Linjing Zhang   +6 more
wiley   +1 more source

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