Results 31 to 40 of about 4,580,482 (170)

The Professional Landscape: The Historical Development of Professions in Sweden

open access: yesProfessions and Professionalism, 2013
This special issue of Professions & Professionalism seeks to explain the transition of occupations from non-professions to professions and the conditions and causes that generate professions (i.e., the bases of professionalization).
Thomas Brante
doaj   +1 more source

Hasse's class number product formula for generalized Dirichlet fields and other types of number fields

open access: yesManuscripta Mathematica, 1992
The author extends Hasse's classical class number formula for biquadratic number fields to biquadratic dicyclic extensions over a totally real base field, which has odd class number, only one dyadic prime and units with independent signs. The proofs use the cohomological device of the ``exact hexagon'' developed by \textit{P. E.
openaire   +1 more source

Genus $0$ Modular curves of prime power level with a point defined over number fields other than $\Q$

open access: yes, 2022
Associated to an open subgroup $G$ of $\GL_2(\Zhat)$ satisfying conditions $-I \in G$ and $\det(G) \subsetneq (\Zhat)^{\times}$ there is a modular curve $X_G$ which is a smooth compact curve defined over an extension of $\Q.$ In this article, we give a complete list of all such prime power level genus $0$ modular curves with a point.
openaire   +2 more sources

Generalised divisor sums of binary forms over number fields [PDF]

open access: yes, 2016
Estimating averages of Dirichlet convolutions $1 \ast \chi$, for some real Dirichlet character $\chi$ of fixed modulus, over the sparse set of values of binary forms defined over $\mathbb{Z}$ has been the focus of extensive investigations in recent years,
Frei, Christopher, Sofos, Efthymios
core   +2 more sources

A map of Brazilian dental research in the last decade

open access: yesBrazilian Oral Research, 2011
The aim of the present study was to analyze dental research trends in Brazil over the past nine years. All abstracts presented at the 26th Annual Meeting of the Brazilian Society for Dental Research in 2009 (n = 2648) were classified based on field of ...
Rafaela Scariot   +4 more
doaj   +1 more source

Derivative Statistics of Axial Velocity and Passive Scalar in the Jet Diffusion Field of High-Schmidt-Number Matter

open access: yesJournal of Fluid Science and Technology, 2008
In this study, a water solution of dye (whose Schmidt number Sc is about 3,800) was issued into the quiescent water as an axisymmetric turbulent jet and the simultaneous measurements of axial velocity and concentration have been performed using the ...
Yasuhiko SAKAI   +3 more
doaj   +1 more source

The Euler number and other arithmetical invariants for finite Galois extensions of algebraic number fields

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1987
The author obtains relations between the Euler number of finite Galois extensions of number fields, class numbers of algebraic tori, central class numbers, genus numbers and other arithmetical invariants.
openaire   +3 more sources

Casimir interaction between normal or superfluid grains in the Fermi sea [PDF]

open access: yes, 2005
We report on a new force that acts on cavities (literally empty regions of space) when they are immersed in a background of non-interacting fermionic matter fields.
A Bulgac   +16 more
core   +2 more sources

Terahertz electromagnetic fields (0.106 THz) do not induce manifest genomic damage in vitro. [PDF]

open access: yesPLoS ONE, 2012
Terahertz electromagnetic fields are non-ionizing electromagnetic fields in the frequency range from 0.1 to 10 THz. Potential applications of these electromagnetic fields include the whole body scanners, which currently apply millimeter waves just below ...
Henning Hintzsche   +5 more
doaj   +1 more source

Generating Functionals for Quantum Field Theories with Random Potentials

open access: yes, 2016
We consider generating functionals for computing correlators in quantum field theories with random potentials. Examples of such theories include condensed matter systems with quenched disorder (e.g.
Jain, Mudit, Vanchurin, Vitaly
core   +1 more source

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