Results 41 to 50 of about 41,471 (212)

The Impact of Including Immigrants without Permanent Residence Status in the Public Health Insurance System in the Czech Republic

open access: yesReview of Economic Perspectives, 2016
Whether an individual can or cannot participate in the Czech public health insurance system depends on several characteristics, one of which is whether he/she has permanent residence status in the Czech Republic, and a second whether he/she is employed ...
Tepperová Jana, Zídková Hana
doaj   +1 more source

The Vimos VLT Deep Survey: Global properties of 20000 galaxies in the I_AB<=22.5 WIDE survey [PDF]

open access: yes, 2008
The VVDS-Wide survey has been designed with the general aim of tracing the large-scale distribution of galaxies at z~1 on comoving scales reaching ~100Mpc/h, while providing a good control of cosmic variance over areas as large as a few square degrees.
arxiv   +1 more source

The reactions \gwl\ and \gzl\ in $SU(N)$ strongly interacting theories

open access: yes, 1993
Building on recent phenomenology of \gpi, we discuss the expectation for two photon production of longitudinal gauge boson pairs in $SU(N)$ technicolor theories.
Bagger   +24 more
core   +1 more source

MicroCT X-ray comparison of aligner gap and thickness of six brands of aligners: an in-vitro study

open access: yesProgress in Orthodontics, 2020
Background To investigate and compare the gap (i.e. fit) and thickness of six aligner systems (Airnivol, ALL IN, Arc Angel, F22, Invisalign and Nuvola) using industrial computed tomography (CT).
Luca Lombardo   +7 more
doaj   +1 more source

Speech Communication [PDF]

open access: yes, 1976
Contains research objectives and summary of research on six research projects and reports on three research projects.National Institutes of Health (Grant 5 RO1 NS04332-13)National Institutes of Health (Fellowship 1 F22 MH5825-01)National Institutes of ...
Blumstein, Sheila E.   +18 more
core  

Collective coordinate quantization and spin statistics of the solitons in the $\mathbb{C}P^N$ Skyrme-Faddeev model

open access: yes, 2016
The $\mathbb{C}P^N$ extended Skyrme-Faddeev model possesses planar soliton solutions. We consider quantum aspects of the solutions applying collective coordinate quantization in regime of rigid body approximation.
Amari, Yuki   +2 more
core   +1 more source

Democratic Supersymmetry

open access: yes, 2000
We present generalisations of N-extended supersymmetry algebras in four dimensions, using Lorentz covariance and invariance under permutation of the N supercharges as selection criteria.Comment: 26 pages, latex ...
Alekseevsky D. V.   +13 more
core   +1 more source

A Downside to the Brain Gain Story

open access: yesECONOMICS, 2020
We consider how the possibility of international migration affects an individual’s educational choices in their home country. Educational choice dictates skill, and the paper refers to the highly educated, highly skilled as “professionals”; others are ...
Abdulloev Ilhom   +2 more
doaj   +1 more source

Speech Communication [PDF]

open access: yes, 1977
Contains research objectives and summary of research on four research projects.National Institutes of Health (Grant 5 RO1 NS04332-14)National Institutes of Health (Grant 5 T32 NS07040-02)National Institutes of Health (Fellowship 1 F22 NS00796-01)National
Bernstein, Jared C.   +15 more
core  

Separation of Coupled Systems of Schrodinger Equations by Darboux transformations

open access: yes, 2011
Darboux transformations in one independent variable have found numerous applications in various field of mathematics and physics. In this paper we show that the extension of these transformations to two dimensions can be used to decouple systems of ...
Magri F.   +3 more
core   +1 more source

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