Spelling suggestions: "subject:"prestationsmål̊tt̊tt̊tt̊l̊tt̊tt̊tt̊tt̊tt̊l̊tt̊l̊tt̊tt̊tt̊tt̊l̊l̊tt̊l̊tt̊l̊l̊l̊l̊l̊tt̊tt̊tt̊l̊tt̊tt̊l̊l̊tt̊l̊l̊tt̊l̊tt̊l̊tt̊l̊tt̊l̊tt̊tt̊tt̊l̊l̊l̊tt̊tt̊l̊tt̊l̊tt̊tt̊l̊l̊tt̊tt̊tt̊tt̊tt̊l̊tt̊tt̊l̊tt̊tt̊tt̊tt̊tt̊l̊l̊l̊l̊tt̊l̊l̊tt̊tt̊l̊l̊tt̊l̊tt̊tt̊l̊l̊l̊tt̊tt̊l̊l̈aning multiport"" "subject:"prestationsmått̊tt̊tt̊tt̊l̊tt̊tt̊tt̊tt̊tt̊l̊tt̊l̊tt̊tt̊tt̊tt̊l̊l̊tt̊l̊tt̊l̊l̊l̊l̊l̊tt̊tt̊tt̊l̊tt̊tt̊l̊l̊tt̊l̊l̊tt̊l̊tt̊l̊tt̊l̊tt̊l̊tt̊tt̊tt̊l̊l̊l̊tt̊tt̊l̊tt̊l̊tt̊tt̊l̊l̊tt̊tt̊tt̊tt̊tt̊l̊tt̊tt̊l̊tt̊tt̊tt̊tt̊tt̊l̊l̊l̊l̊tt̊l̊l̊tt̊tt̊l̊l̊tt̊l̊tt̊tt̊l̊l̊l̊tt̊tt̊l̊l̈aning multiport""
21 |
Υβριδική στοχαστική-ηλεκτρομαγνητική ανάλυση της λειτουργίας των κεραίων σε συστήματα διαφορισμού λήψης και πολλαπλών εισόδων πολλαπλών εξόδωνΠαπαμιχαήλ, Βασίλης 19 April 2010 (has links)
Στην παρούσα διδακτορική διατριβή, με βάση την ηλεκτρομαγνητική θεωρία,παρουσιάζεται μία μεθοδολογία για τη μοντελοποίηση πολύθυρων κεραιών κατά την κατάσταση εκπομπής και λήψης τους, δύο στοχαστικές μεθοδολογίες για την αξιολόγησή τους κατά τη λειτουργία τους σε συστήματα διαφορισμού λήψης και μία στοχαστική μεθοδολογία για την περίπτωση που αυτές λειτουργούν σε συστήματα πολλαπλών εισόδων πολλαπλών εξόδων.Οι πολύθυρες κεραίες μοντελοποιούνται στις καταστάσεις εκπομπής και λήψης τους
χρησιμοποιώντας είτε τον πίνακα διανυσμάτων ενεργών μηκών ή τον πίνακα
αποτελεσματικών ενεργών μηκών. Ο πρώτος τρόπος είναι προσαρμοσμένος για ανάλυση με
Ζ-παραμέτρους ενώ ο δεύτερος για ανάλυση με S-παραμέτρους.Η αξιολόγηση των πολύθυρων κεραιών κατα τη λειτουργία τους σε συστήματα
διαφορισμού επιτυγχάνεται είτε με τη μέθοδο του πίνακα συνδιασποράς ή με μία υβριδική
στοχαστική-ηλεκτρομαγνητική μεθοδολογία. Η πρώτη μεθοδολογία έχει χρησιμοποιηθεί
αρκετά στη διεθνή βιβλιογραφία, ενώ η δεύτερη προτείνεται στην παρούσα διατριβή. Και οι
δύο μέθοδοι λαμβάνουν υπόψη τους τόσο τις χαρακτηριστικές ιδιότητες των κεραιών όσο και
τις ιδιότητες του περιβάλλοντος διάδοσης.Η αξιολόγηση των πολύθυρων κεραιών κατα τη λειτουργία τους σε συστήματα
πολλαπλών εισόδων πολλαπλών εξόδων επιτυγχάνεται χρησιμοποιώντας μία γενική
μεθοδολογία που βασίζεται σε βασικές αρχές ηλεκτρομαγνητισμού και κυκλωματικής
ανάλυσης. Η συγκεκριμένη μεθοδολογία είναι προσαρμοσμένη για ανάλυση με S-
παραμέτρους αλλά μπορεί να επεκταθεί και για ανάλυση με Ζ-παραμέτρους. Παρουσιάζεται,
επιπλέον, η εφαρμογή της μεθοδολογίας σε κεραίες οι οποίες έχουν κοινό κέντρο φάσης. / Ιn this thesis a method for modeling multi-port antenna structures at both their
transmitting and receiving operational modes and methods for their performance evaluation
when operating in diversity and MIMO systems is demonstrated under the perspective of
electromagnetics combined with stochastic analysis.
The method for modeling multi-port antenna structures at both their transmitting and
receiving operational modes is achieved using either the effective length matrix or the
realized effective length matrix. The former way is convenient for Z-parameter analysis while
the latter for S-parameter analysis.
Two stochastic methodologies for the performance evaluation of diversity systems are
presented. The first one is based on the covariance matrix of the received signals and has been
used by many researchers worldwide. The second one, which has been developed in this
thesis, combines electromagnetic modeling of multi-port antennas’ the reception mode with a
stochastic model.
A stochastic methodology for the performance evaluation of MIMO systems is also
presented. The methodology has been developed in this thesis in order to be used for Sparameter
analysis. Moreover this methodology is applied to model multiport antenna systems
with common phase center.
|
22 |
Měření průtoku vzduchu pomocí víceotvorových rychlostních sond / Flow measurement of air by multiport averaging probesŠimák, Jakub January 2011 (has links)
Master work deals with the measurement of fluid flow (particularly air) pipe, with orifice and multiport averaging probe. The theoretical part is followed by practical, which verifies the properties of the measured system. In a next part of semestral work are verifies the properties of multiport averaging probes Vavra s.r.o. MQS-011 and Rosemount Annubar 485. Measured values from probes are compared.
|
23 |
Princípio da Razoável Duração do Processo: contribuição ao desenvolvimento de legislação e medidas que o levem a efeito. / Principle of Average Length of Procedure: contribution to the development of legislation and measures that lead to the effect.Aires Neto, Abilio Wolney 19 October 2012 (has links)
Made available in DSpace on 2016-08-10T10:46:40Z (GMT). No. of bitstreams: 1
ABILIO WOLNEY AIRES NETO.pdf: 1818311 bytes, checksum: 2c88d17cd63dd5cf393a12535ad19234 (MD5)
Previous issue date: 2012-10-19 / The present study aims at the analysis of Constitutional Amendment No.
45/2004, which entered the principle of reasonable duration of the process
within the fundamental guarantees assured to each individual and is insculpido
in item LXXVIII of art. 5, of the Constitution of 1988, in view of the judicial
protection must be effective, timely and appropriate. It is seen that this issue is
of paramount importance, since the introduction of the term reasonable in
adjudication as a constitutional principle brings a commitment of the state to the
citizen in order to give greater effectiveness to the process and ensure the
fundamental right of access to justice . To reach this conclusion, we used
literature search, legislative, administrative and judicial, with theoretical
frameworks in several authors, starting with Barroso and converging into
arguments which support the applicability of this Amendment, from a historical
analysis (ontological) and evaluative (axiological). Then, there was the
jurisprudential research on the subject in the main Brazilian courts, celing in the
Superior Courts, to then undertake a comparative analysis with the bibliographic
material. The importance of the principle stands out as a precondition for full
citizenship in Democratic States of law, guaranteeing citizens the realization of
their rights are constitutionally guaranteed. The principles of speed and duration
of the process should be applied with observation of the principles of
reasonableness and proportionality, ensuring that the process does not extend
beyond the reasonable deadline, nor will compromise other principles such as
defense and full of contradiction. It is certain, however - and for the benefit of
people who need an effective justice - that Constitutional Amendment 45/04
(which among other novelties inserted explicitly the principle of reasonable
duration of the process) seeks to reform the judiciary means for ensuring that
become more agile and stronger, which is essential in a society like ours so
devoid of enforcing rights to citizens. The current concern guiding procedures
and the right to a speedy and effective duration of the process, summons us to
an analysis of the role of the National Council of Justice - CNJ and programs,
like the "Update" in the Goiás FONAJE and Process Judicial E-EO, as these
tools, among others, that result in responses necessary for today's social and
economic problems. On the other hand, alternative means of conflict resolution,
complementary to the formal judicial process, even because of its informality
and adaptability, suggest the solution many cases, in the antechambers of
mediation and conciliation (consensus building). It would be a paradigm shift,
erecting alternative model judicialization as a counter-archetype adjunct to
mitigate the culture of demanda.Daí the idea of the Courts or adoptive Forums
Multiport as promoting integrative means for the settlement of disputes. The
traditional process would be for more complex cases, adapting to the American
experience to our reality, given the similarity. / O presente estudo tem por objeto a analise da Emenda Constitucional nº
45/2004, que inseriu o princípio da razoável duração do processo dentro das
garantias fundamentais asseguradas a cada indivíduo e está insculpido no
inciso LXXVIII, do art. 5º, da Constituição Federal de 1988, na perspectiva de
que a tutela jurisdicional deve ser efetiva, tempestiva e adequada. Vê-se que
tal questão é de suma importância, vez que a introdução do prazo razoável na
prestação jurisdicional como princípio constitucional traz um compromisso do
Estado para com o cidadão a fim de dar maior efetividade ao processo e
garantir o direito fundamental de acesso à Justiça. Para chegar a essa
conclusão, utilizou-se pesquisa bibliográfica, legislativa, administrativa e
jurisprudencial, com marcos teóricos em diversos autores, iniciando-se com
Barroso e confluindo para argumentos que sirvam de suporte à aplicabilidade
da referida Emenda, a partir de uma análise histórica (ontológica) e valorativa
(axiológica). Em seguida, foi feita a pesquisa jurisprudencial relativa ao tema
nos principais tribunais brasileiros, máxime nos Tribunais Superiores, para
então proceder a uma análise comparativa com o material bibliográfico. A
importância do princípio se destaca como pressuposto para o exercício pleno
da cidadania nos Estados Democráticos de Direito, garantindo aos cidadãos a
concretização dos direitos que lhes são constitucionalmente assegurados. Os
princípios da celeridade e da duração do processo devem ser aplicados com
observação aos princípios da razoabilidade e da proporcionalidade,
assegurando que o processo não se estenda além do prazo razoável, nem
tampouco venha comprometer outros princípios como o da plena defesa e do
contraditório. É certo, porém e para benefício da população que necessita de
uma justiça efetiva que pela Emenda Constitucional 45/04 (que dentre outras
novidades inseriu expressamente o princípio da duração razoável do processo)
procura-se reformar o Poder Judiciário garantindo meios para que se torne
mais ágil e fortalecido, o que é fundamental em uma sociedade como a nossa
tão carente da efetivação de direitos aos cidadãos. A preocupação atual que
norteia os procedimentos e o direito a uma rápida e eficaz duração do
processo, nos convoca a uma análise do papel do Conselho Nacional de
Justiça CNJ e de Programas, a exemplo do Atualizar , em Goiás do FONAJE
e do Processo Judicial Eletrônico PJE, estes como ferramentas, dentre outras,
que resultam em repostas necessárias aos problemas sociais e econômicos
hodiernos. De outro lado, os meios alternativos de solução dos conflitos,
complementares ao processo judicial formal, em razão mesmo da sua
informalidade e adaptabilidade, sugerem a solução de muitos casos, nas
antecâmaras de mediação e conciliação (consensus building). Seria uma
mudança de paradigmas, erigindo alternativa ao modelo de judicialização como
um contra-arquétipo coadjuvante para mitigar a cultura da demanda.Daí a idéia
adotiva dos Tribunais ou Fóruns Multiportas, como promoção de meios
integrativos para a solução das controvérsias. O processo tradicional ficaria
para os casos de maior complexidade, adaptando-se a experiência norteamericana
à nossa realidade, dada a similitude.
|
24 |
Étude des problèmes d’ordonnancement sur des plates-formes hétérogènes en modèle multi-portRejeb, Hejer 30 August 2011 (has links)
Les travaux menés dans cette thèse concernent les problèmes d'ordonnancement sur des plates-formes de calcul dynamiques et hétérogènes et s'appuient sur le modèle de communication "multi-port" pour les communications. Nous avons considéré le problème de l'ordonnancement des tâches indépendantes sur des plates-formes maîtres-esclaves, dans les contextes statique et dynamique. Nous nous sommes également intéressé au problème de la redistribution de fichiers répliqués dans le cadre de l'équilibrage de charge. Enfin, nous avons étudié l'importance des mécanismes de partage de bande passante pour obtenir une meilleure efficacité du système. / The results presented in this document deal with scheduling problems on dynamic and heterogeneous computing platforms under the "multiport" model for the communications. We have considered the problem of scheduling independent tasks on master-slave platforms, in both offline and online contexts. We have also proposed algorithms for replicated files redistribution to achieve load balancing. Finally, we have studied the importance of bandwidth sharing mechanisms to achieve better efficiency.
|
Page generated in 0.6836 seconds