Made available in DSpace on 2016-04-26T20:19:39Z (GMT). No. of bitstreams: 1 Cassiano Inserra Bernini.pdf: 720433 bytes, checksum: d298dd79462719292c50326ec106424b (MD5) Previous issue date: 2010-10-26 / This work constructs the source rule for the Tax on Property of Automotive Vehicles (IPVA) levy. The competence to establish and collect this tax was given to the States and the Federal District by article 155, item III, of the 1988 Federal Constitution of Brazil. The methodology conceived by the Logical and Semantic Constructivism was used to study the theme. According to said methodology, the Law is taken as a cultural object expressed in language and based on the categories of the Philosophy of Language. Initially, the object is submitted to an analytical analysis and following it is reconstructed with emphasis on the syntactic, semantic and pragmatic aspects of the terms. The work starts with some brief considerations on the legal rule and the source rule for the tax levy. Following, the work focuses on the historical aspects involving the IPVA and the possible requirement for the prior enactment of a nationwide supplementary law providing for the elements of the source rule for this tax levy enabling the competent political entities to establish it. This work also addresses the constitutional principles applicable to the IPVA. Finally, the source rule for the IPVA levy is constructed through a detailed analysis of all its constituent criteria / O trabalho constrói a regra matriz de incidência do Imposto sobre a Propriedade de Veículos Automotores IPVA , cuja competência para instituição e cobrança foi outorgada aos Estados e ao Distrito Federal pelo artigo 155, inciso III, da Constituição Federal do Brasil de 1988. Para o estudo do tema foi utilizada a metodologia idealizada pelo Construtivismo Lógico-Semântico, que toma o Direito positivo como objeto cultural expresso em linguagem e que parte de categorias da Filosofia da Linguagem para, inicialmente, realizar uma análise analítica do objeto, para em seguida reconstruí-lo, dando-se ênfase aos aspectos sintático, semântico e pragmático dos termos. O trabalho inicia-se com breves considerações a respeito da norma jurídica e da regra matriz de incidência tributária. Em seguida, foram examinados os aspectos históricos envolvendo o IPVA e a eventual necessidade da prévia edição de lei complementar nacional dispondo sobre elementos da regra matriz de incidência deste imposto para que as pessoas políticas competentes possam instituí-lo. Foram estudados, também, os princípios constitucionais aplicáveis ao IPVA. Por fim, é construída a regra matriz de incidência do IPVA, com o desenvolvimento de todos os seus critérios constitutivos

Τα αυτοκινητιστικά δυστυχήματα αποτελούν μια από τις κυριότερες αιτίες θανάτου παγκοσμίως. Ο αυξανόμενος αριθμός τους οδήγησε στην συνειδητοποίηση ότι η χρήση προηγμένης τεχνολογίας για την κατασκευή ασφαλέστερων οχημάτων είναι απαραίτητη για την μείωση των ατυχημάτων και κατά συνέπεια των θανάτων που οφείλονται σε αυτά. Από τη στιγμή που οι τεχνολογικές εξελίξεις επέτρεψαν την ενσωμάτωση φθηνών, χαμηλής κατανάλωσης συστημάτων με μεγάλη επεξεργαστική ταχύτητα σε οχήματα, κατέστη προφανές ότι περίπλοκες τεχνικές υπολογιστικής όρασης μπορούσαν πλέον να χρησιμοποιηθούν για την υποβοήθηση της οδήγησης. Σε αυτή την κατεύθυνση, η παρούσα διατριβή εστιάζει στην ανάπτυξη καινοτόμων λύσεων για διαφορετικά κομμάτια που εμπλέκονται στα προηγμένα συστήματα υποβοήθησης του οδηγού. Πιο συγκεκριμένα, σε αυτή την διατριβή προτείνονται καινοτόμα υποσυστήματα για την αναγνώριση σημάτων οδικής κυκλοφορίας, την αναγνώριση φωτεινών σηματοδοτών, τον εντοπισμό προπορευόμενου οχήματος και τον εντοπισμό δρόμου. Οι τεχνικές που χρησιμοποιήθηκαν για την ανάπτυξη των προτεινόμενων λύσεων βασίζονται στην χρωματική επεξεργασία εικόνας με έμφαση στην ανεξαρτησία από την φωτεινότητα της σκηνής, στην χρήση πληροφορίας συμμετρίας για τον εντοπισμό χαρακτηριστικών αντικειμένων (όπως σήματα οδικής κυκλοφορίας, φωτεινοί σηματοδότες και οχήματα), στην χώρο-χρονική παρακολούθηση των εντοπισμένων αντικειμένων και στην αυτόματη κατάτμηση εικόνας για τον εντοπισμό δρόμου. Τα προτεινόμενα συστήματα αναπτύχθηκαν με στόχο την ανθεκτικότητα σε αλλαγές της φωτεινότητας ή τις καιρικές συνθήκες, καθώς και στην οδήγηση σε απαιτητικά περιβάλλοντα. Επίσης, έχει δοθεί ιδιαίτερη έμφαση στην προοπτική υλοποίησης συστημάτων πραγματικού χρόνου. Τα αποτελέσματα που παρουσιάζονται σε αυτή την διατριβή αποδεικνύουν την ανωτερότητα των προτεινόμενων μεθόδων έναντι αντίστοιχων της σχετικής βιβλιογραφίας, ειδικά στις περιπτώσεις του εντοπισμού προπορευόμενου οχήματος και του εντοπισμού δρόμου. Ελπίζουμε ότι μέρη της έρευνας αυτής θα εμπνεύσουν νέες προσεγγίσεις για τις μελλοντικές υλοποιήσεις αντίστοιχων συστημάτων. / Traffic accidents are one of the main reasons for the loss of human lives worldwide. Their increasing number has led to the realization that the use of advanced technology for manufacturing safer vehicles is imperative for limiting casualties. Since technological breakthroughs allowed the incorporation of cheap, low consumption systems with high processing speeds in vehicles, it became apparent that complex computer vision techniques could be used to assist drivers in navigating their vehicles. In this direction, this thesis focuses on providing novel solutions for different tasks involved in advanced driver assistance systems. More specifically, this thesis proposes novel sub-systems for traffic sign recognition, traffic light recognition, preceding vehicle detection and road detection. The techniques used for developing the proposed solutions are based on color image processing with a focus on illumination invariance, using symmetry information for man-made objects (like traffic signs, traffic lights and vehicles) detection, spatiotemporal tracking of detected results and automated image segmentation for road detection. The proposed systems were implemented with a goal of robustness to changes of illumination and weather conditions, as well as to diverse driving environments. A special focus on the prospect for real-time implementation has also been given. The results presented in this thesis indicate the superiority of the proposed methods to their counterparts found in relevant literature in both normal and challenging conditions, especially in the cases of preceding vehicle detection and road detection. Hopefully, parts of this research will provide new insights for future developments in the field of intelligent transportation.

本研究使用PND和PEM對106篇單一受試研究進行後設分析，藉以了解實驗處理對於搗亂行為的影響效果。當研究者以原作者對於實驗處理效果的判斷作為效標時，使用PEM進行後設分析的效度是可以被接受的。本研究並分析實驗處理、研究特徵和受試者特徵與處理效果的關係，獲得下列研究結果：1.不同的實驗處理對降低搗亂行為有不同影響效果；2.研究設計、治療者身分、實驗情境、性別、受試者症狀特徵、搗亂行為種類對實驗處理效果有顯著影響。本研究建議學校人員接受有關於矯正搗亂行為的行為改變技術訓練是必要的，教師如能在教室活動中發展合適的課程和教導學生適當的溝通反應將有助於降低搗亂行為。 / A meta-analysis of 106 single-subject studies was conducted utilizing the PND and PEM approaches to investigate treatment effectiveness in reducing disruptive behavior. The validity of the PEM approach was acceptable based on original authors’ judgments of treatment effect. Variables were analyzed for covariation between treatment effectiveness and interventions, study characteristics, and subject characteristics. The following results were obtained: (a) interventions had significant influence on treatment effectiveness; (b) study design, intervenor, setting, sex, diagnosis, and target behaviors showed systematic relation to treatment outcomes. Suggestions are made that it is necessary for staff in schools to receive adequate training in treating disruptive behavior with the use of behavior modification techniques, and it is potentially useful for the reduction of disruptive behavior if teachers develop suitable curriculum and teach appropriate communicative responses in classroom activities.