Results 21 to 30 of about 36,200 (183)

Fluorinated semi-interpenetrating polymer networks for enhancing the mechanical performance and storage stability of polymer-bonded explosives by controlling curing and phase separation rates

open access: yesDefence Technology
Herein, the effect of fluoropolymer binders on the properties of polymer-bonded explosives (PBXs) was comprehensively investigated. To this end, fluorinated semi-interpenetrating polymer networks (semi-IPNs) were prepared using different catalyst amounts
Chao Deng   +3 more
doaj   +1 more source

Free Market Institutions and FDI Performance in Emerging Asian Economies

open access: yesInternational Journal of Management and Economics, 2016
This paper examines long-term developments in the quality and efficiency of free market institutional systems across thirteen emerging economies from South, South-east, and East Asia over the 1995–2014 period.
Vogiatzoglou Klimis
doaj   +1 more source

Analysis of determinants of the inflow of foreign direct investment to Poland. Part II – research results

open access: yesManagement, 2020
This study contains an analysis of the main determinants of the inflow of foreign direct investment to Poland. This article is devoted to the analysis of the main motives determining the inflow of foreign direct investment to Poland.
Wyrwa Joanna
doaj   +1 more source

Classifying integrable symmetric space strings via factorized scattering

open access: yes, 2018
All symmetric space $AdS_n$ solutions of type II supergravity have recently been found for $n>2$. For the supersymmetric solutions (and their T-duals) it is known that the Green-Schwarz string is classically integrable.
Wulff, Linus
core   +1 more source

Principalization algorithm via class group structure [PDF]

open access: yes, 2014
For an algebraic number field K with 3-class group \(Cl_3(K)\) of type (3,3), the structure of the 3-class groups \(Cl_3(N_i)\) of the four unramified cyclic cubic extension fields \(N_i\), \(1\le i\le 4\), of K is calculated with the aid of ...
Mayer, Daniel C.
core   +2 more sources

The significance of intellectual capital in strategies of transnational corporations

open access: yesInternational Journal of Management and Economics, 2020
This study is an attempt to identify crucial assets of intellectual capital (IC) of transnational corporations (TNCs). The author identifies key assets each of the IC layers: organizational, innovative, and institutional.
Rosińska-Bukowska Magdalena
doaj   +1 more source

A clever elimination strategy for efficient minimal solvers

open access: yes, 2017
We present a new insight into the systematic generation of minimal solvers in computer vision, which leads to smaller and faster solvers. Many minimal problem formulations are coupled sets of linear and polynomial equations where image measurements enter
Kileel, Joe   +3 more
core   +1 more source

Leptonic Charged Higgs Decays in the Zee Model [PDF]

open access: yes, 2006
We consider the version of the Zee model where both Higgs doublets couple to leptons. Within this framework we study charged Higgs decays. We focus on a model with minimal number of parameters consistent with experimental neutrino data. Using constraints
D.P. Roy   +9 more
core   +1 more source

An elementary proof of Hilbert's theorem on ternary quartics [PDF]

open access: yes, 2010
In 1888, Hilbert proved that every non-negative quartic form f=f(x,y,z) with real coefficients is a sum of three squares of quadratic forms. His proof was ahead of its time and used advanced methods from topology and algebraic geometry.
Pfister, Albrecht, Scheiderer, Claus
core  

Storing and processing optical information with ultra-slow light in Bose-Einstein condensates

open access: yes, 2004
We theoretically explore coherent information transfer between ultra-slow light pulses and Bose-Einstein condensates (BECs) and find that storing light pulses in BECs, by switching off the coupling field, allows the coherent condensate dynamics to ...
B.B. Kadomtsev   +8 more
core   +1 more source

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