Univ., Diss.--Kairo, 2002.

Thesis (Ed. D.)--Teachers College, Columbia University, 1986. / Typescript; issued also on microfilm. Sponsor: Clifford Hill. Dissertation Committee: Franklin Horowitz. Bibliography: leaves 125-133.

Notre étude est centrée sur les mécanismes elliptiques au sein des anaphores associativesméronymiques. Nous sommes partie de l’hypothèse que dans ce type d’anaphore, il existe deuxstructures : une structure profonde et une structure de surface. La première consiste en la présence destrois éléments : le tout, le prédicat partitif et la partie. La deuxième, où apparaissent les différents typesd’ellipse, fait l’objet de notre travail.Nous nous sommes attardée sur trois types d’ellipse que nous considérons caractéristiques desanaphores méronymiques : l’ellipse du prédicat partitif, celle du deuxième élément de la structure N DeN et celle de l’antécédent anaphorique. Traitées séparément, les anaphores nominales, les anaphoresverbales et les anaphores adverbiales ont été soumises dans un premier temps à une descriptionsyntactico-sémantique et dans un deuxième temps à la théorie des trois fonctions primaires. Cettethéorie nous a permis d’expliquer la possibilité pour certains éléments, d’être élidés au sein del’anaphore associative méronymique. / Our study focuses on elliptic mechanisms within associative meronymic anaphora. We departed fromthe assumption that in this type of anaphora, there are two structures: a deep structure and a surfacestructure. The first consists in the presence of three elements: the whole, the partitive predicate and thepart. The second, which shows the different types of ellipsis, is the topic of our work.We focused on three types of Ellipsis, which we considered typical meronymic anaphora: ellipsis ofpartitive predicate, ellipsis of the second element of the structure [N De N] and that of the anaphoricantecedent. Treated separately, nominal anaphora, verbal anaphora, and adverbial anaphora wereinitially submitted to a syntactic-semantic description, and then, to the three primary functions theory.This theory allowed us to explain the ability of certain items to be elided in the associative meronymicanaphora.

No description available.

Within the plans on redevelopment of Brno south centre a linear green park is envisaged with a piece of land designated for a major cultural venue as defined in the masterplan. Fiesta Centre for music and dance is a diploma project engaged in the theme of a city-wide cultural venue. It has been designed in a compact form with an elliptical layout so as to make up with the difficulties of the site. The building’s facade has a strong arched structure setting up a landmark in the park. The park is integral to the design. The auditorium provides with 970 seats and the stage is fitted with an elevating device to maximize the flexibility of the performance. Design includes foyers and the other visitors facilities, necessary staff and delivery background. 200 parking plots are placed in the underground.

No description available.

In order to meet higher performance demands on brushless motor controllers, motor feedback signals must meet correspondingly higher standards. Brushless motor controllers require angular feedback for motor commutation, and generally for one or more of the following: torque, velocity or position regulation. These feedback categories impose different requirements on the control system. In many brushless motor applications, sinusoidal encoders have significant advantages over square-wave encoders. Signal processing techniques for sinusoidal encoder feedback signals are considered in the context of a brushless motor positioning system. In particular, a method is presented for correcting gain and offset measurement errors based on ellipse-fitting techniques. / Master of Science

DANS CETTE THESE, NOUS EXAMINONS LES PROPRIETES SYNTAXIQUES ET INTERPRETATIVES DES COORDINATIONS SIMPLES (PAUL IRA À LONDRES ET À VENISE) ET DES COORDINATIONS À REDOUBLEMENT (PAUL IRA ET À LONDRES ET À VENISE) EN FRANÇAIS ET LEUR INCIDENCE SUR UNE THÉORIE GÉNÉRALE DE LA COORDINATION. LA PROPOSITION CENTRALE QUI EST DÉVELOPPÉE, SUR LA BASE DE LA COMPARAISON SYSTÉMATIQUE DES DEUX TOURS, EST QUE LA COORDINATION DOIT ÊTRE ANALYSÉE COMME UNE HIÉRARCHIE DE CONSTRUCTIONS DISTINCTE DE CELLE QUI CARACTÉRISE LES STRUCTURES DE DÉPENDANCE ORGANISÉES AUTOUR D'UNE TÊTE. CETTE HIÉRARCHIE PERMET DE DÉCRIRE SIMULTANÉMENT LES PROPRIÉTÉS GÉNÉRALES DES CONSTRUCTIONS COORDONNÉES, QUI JUSTIFIENT QU'ON DISTINGUE CELLES-CI DES STRUCTURES ENDOCENTRIQUES, ET LES PROPRIÉTÉS FINES DE NATURE SYNTAXIQUE, SÉMANTIQUE, DISCURSIVE ET CONTEXTUELLE QUI SÉPARENT LES COORDINATIONS SIMPLES DES COORDINATIONS À REDOUBLEMENT DANS LA GRAMMAIRE DU FRANÇAIS. L'ÉTUDE COMPARÉE DES DEUX TYPES DE COORDINATIONS FOURNIT PAR AILLEURS UN SUPPORT EMPIRIQUE EN FAVEUR D'UNE ANALYSE SANS ELLIPSE DES COORDINATIONS DE SÉQUENCES DE CONSTITUANTS (PAUL OFFRIRA (ET) UN DISQUE À MARIE ET UN LIVRE À JEAN) ET PLUS GÉNÉRALEMENT EN FAVEUR D'UNE ANALYSE SANS ELLIPSE DES DIVERSES COORDINATIONS DE CATÉGORIES DISSEMBLABLES (MARIE ADORE (ET) LE CINEMA ET FAIRE LES BOUTIQUES). NOS RÉSULTATS SONT EN PRINCIPE COMPATIBLES AVEC TOUS LES CADRES THÉORIQUES QUI PLACENT AU COEUR DU DISPOSITIF GRAMMATICAL LA NOTION DE CONSTRUCTION. NOUS PRÉSENTONS UNE MODÉLISATION DANS LE CADRE HPSG, QUI PERMET D'EXPLICITER LES ANALYSES SYNTAXIQUES DÉVELOPPÉES ET D'EN ASSURER LA COHÉRENCE D'ENSEMBLE.

Title: Utilization of the internet by teaching conics at high school Author: Bc. Věra Effenberger Department: Department of Mathematics Education Supervisor: RNDr. Jana Hromadová, Ph.D. Supervisor's e-mail address: Jana.Hromadova@mff.cuni.cz Abstract This diploma thesis is dealing with conics' problems. It is mainly destined for high school (or university) teachers of descriptive geometry and for students too. It can by used in aid of education of conics or by self-study, because it includes many of illustrative pictures and dynamic applets made in the program GeoGebra, which support the written theoretical text. In the work are enumerated definitions, properties and various constructions of individual conics. Further there is their origin as an intersection of a right circular cone (as the case may be of a right circular cylinder) with a plane, their osculating circle and conjugate diameters. Compilation of examples constitutes an addition of this work. The examples have various difficulty and also can serve as a control over got knowledge. Keywords: ellipse, hyperbola, parabola, foci, tangents, normals, construction of conics

Os ensaios de proficiências são amplamente utilizados para avaliar a capacidade analítica de laboratórios e também como parte dos processos de acreditação. Por esta razão, são importantes ferramentas para o controle dos resultados analíticos obtidos nos laboratórios que atuam diretamente com as empresas exportadoras de pescado. No Brasil não há provedores de ensaios de proficiência para metais potencialmente tóxicos em pescado. Neste trabalho serão descritos todos os passos utilizados para a produção de materiais de referência a serem utilizados em um estudo piloto de ensaios de proficiência para As, Cd, Pb e Hg em tecido de peixe in natura, seguindo as recomendações do Guia ISO 35. O esquema de preparação consistiu na seleção de indivíduos, limpeza, trituração, homogeneização e fortificação com As, Cd e Pb em dois níveis de concentração. A preparação resultou em 164 sachês de 10 g cada. A fim de avaliar o efeito da irradiação gama na conservação das amostras 52 sachês foram irradiados com uma fonte gamacell de cobalto 60 (60Co) (10,00 ± 1,05 KGy) e 52 não irradiadas, ambos selecionados aleatóriamente foram separados para os estudos de homogeneidade e estabilidade. O restante 60 sachês foram utilizados no ensaio de proficiência. Os resultados demonstraram que ambos os materiais foram homogêneos e apresentaram boa estabilidade (durante um período de 45 dias). No entanto, o material irradiado, apresentou uma melhor integridade foi um passo era crucial para assegurar a preservação da integridade, para a degradação biológica, quando armazenado em temperatura ambiente. Por esta razão, eles foram usados para o programa piloto de ensaios de proficiência. Dez laboratórios participaram do estudo piloto de ensaios de proficiência e os resultados foram avaliados por meio dos seguintes testes: z-score, a confiança elipse e erro normalizado. Este trabalho demonstra a capacidade do laboratório para a produção de materiais de referência, bem como para organizar e realizar testes de proficiência. / The proficiency tests are widely used to evaluate the analytical capacity of laboratories and also as part of the accreditation process. For this reason, are important tools for the control of the quality of the analytical results obtained in the laboratories that work directly with seafood companies. In Brazil there are no providers of proficiency testing for metals potentially toxics in fish tissues. In this work will be described all steps used for the production of reference materials to be used in a proficiency testing pilot study for As, Cd, Pb and Hg in fish tissue following the recommendations of the ISO Guide 35. He preparation scheme consisted in selecting the individuals, cleaning, grinding, homogenization and fortification with As, Cd and Pb in two concentration levels. The preparation resulted in 164 sachets of 10 g each. In order to evaluate the effect of gamma irradiation in the samples conservation 52 sachets were irradiated with 60Co (10.00 ± 1.05 kGy) in a gamma cell. This material with others non irradiated 52 sachets were used for the homogeneity and stability studies. The remaining 60 were used for the proficiency testing. The results demonstrated that both materials were homogeneous and presented good stability (during a period of 45 days). However, the irradiated material present better integrity, concerning biological degradation, when stored in ambient temperature. For this reason they were used to the proficiency testing pilot program. Ten laboratories participated in the proficiency testing pilot study and the results were evaluated using the following tests: zscore, confidence ellipse and En numbers. This work demonstrates the capability of the laboratory to produce reference materials as well as to organize and conduct proficiency testing.