Search results for " degrees"
showing 10 items of 38 documents
Miscellaneous Graph Preliminaries
2020
Summary This article contains many auxiliary theorems which were missing in the Mizar Mathematical Library [2] to the best of the author’s knowledge. Most of them regard graph theory as formalized in the GLIB series (cf. [8]) and most of them are preliminaries needed in [7] or other forthcoming articles.
Rasgos esquileos en la caracterización de algunos personajes sofocleos
2008
Jose.V.Banuls@uv.es Carmen.Morenilla@uv.es Frente a la ignorancia en sus diversas formas como fuente del error trágico que caracteriza a los héroes de Sófocles, los de Esquilo son conscientes de lo que hacen, pero su grado de consciencia se halla alterado por una fuerza negativa que surge de su propio linaje. Encontramos estos rasgos esquileos, pero positivados, en Antígona. In contrast with ignorance as the source of the tragic error which characterizes the heroes of Sophocles, the heroes of Aeschylus are fully aware of their actions. However, the degree of their awareness is altered by a negative force which emerges from their lineage. These Aeschylean features are positively presented in…
An Extended Kalman Filter-Based Technique for On-Line Identification of Unmanned Aerial System Parameters
2015
ABSTRACT: The present article deals with the identification, at the same time, of aircraft stability and control parameters taking into account dynamic damping derivatives. Such derivatives, due to the rate of change of the angle of attack, are usually neglected. So the damping characteristics of aircraft dynamics are attributed only on pitch rate derivatives. To cope with the dynamic effects of these derivatives, authors developed devoted procedures to estimate them. In the present paper, a complete model of aerodynamic coefficients has been tuned-up to identify simultaneously the whole set of derivatives. Besides, in spite of the employed reduced order model and/or decoupled dynamics, a s…
Algebras of unbounded operators and physical applications: a survey
2009
After a historical introduction on the standard algebraic approach to quantum mechanics of large systems we review the basic mathematical aspects of the algebras of unbounded operators. After that we discuss in some details their relevance in physical applications.
Groups with exactly one irreducible character of degree divisible byp
2014
Let [math] be a prime. We characterize those finite groups which have precisely one irreducible character of degree divisible by [math] .
Low Degree of Separation Does Not Guarantee Easy Coordination
2012
In the times of increased global competition, software companies are forced to search for more effective development practices and often team up with onshore and offshore partners to develop faster and better products. In this paper we empirically explore a highly distributed onshore development project with a complex coordination structure. Our findings demonstrate that onshore development projects are not protected from coordination and communication challenges and task allocation complexities. Previously reported qualitative findings regarding organizational problems in this paper are supplemented with quantitative measurements of the true coordination delays and additional analysis of c…
Rolling, Pitching and Yawing of a Superconducting Maglev Vehicle
1995
The dynamic characteristics of a Maglev vehicle are influenced by both the translational and the rotational degrees of freedom. As a result, the rolling, pitching and yawing motion modes must be included in a complete description of the dynamic features of a Maglev vehicle. Furthermore, the analysis of this motion modes is also very useful in order to obtain the highest achievable riding comfort.
Une introduction à l'économie des faux diplomes
2008
International audience; This paper critiques the multifarious ways whereby academic qualifications may be falsified in the international marketplace. The objectives are fourfold : (1) defining the main terms used such as fake degrees and diploma mills ; (2) providing a brief history of fake degrees and identifying the factors that explain their recent development ; (3) developing a theoretical framework to analyze fake degrees ; and (4) exploring the costs and benefits of this activity and its net impact on a given society. Degrees serve instrumental and ceremonial purposes. It is argued that degree holders may be considered as members of a club. They confer to their holders excludable but …
An introduction to the Economics of Fake Degrees
2008
08045; International audience; This paper critiques the multifarious ways whereby academic qualifications may be falsified in the international marketplace. The objectives are fourfold: (1) defining the main terms used such as fake degrees and diploma mills; (2) providing a brief history of fake degrees and identifying the factors that explain their recent development; (3) developing a theoretical framework to analyze fake degrees; and (4) exploring the costs and benefits of this activity and its net impacton a given society. Degrees serve instrumental and ceremonial purposes. It is argued that degree holders may be considered as members of a club. They confer totheir holders excludable but…
Que valent vraiment les diplômes universitaires sur le marché du travail ?
2006
Le débat autour du CPE a relancé durablement l'inquiétude des jeunes quant à leur investissement dans l'éducation. La réalité socio-économique va-t-elle les orienter désormais vers des diplômes professionnalisant et les détourner des formations choisies par « goût » ?