No description available.

We investigate ontology-based query answering (OBQA) in a setting where both the ontology and the query can refer to concrete values such as numbers and strings. In contrast to previous work on this topic, the built-in predicates used to compare values are not restricted to being unary. We introduce restrictions on these predicates and on the ontology language that allow us to reduce OBQA to query answering in databases using the so-called combined rewriting approach. Though at first sight our restrictions are different from the ones used in previous work, we show that our results strictly subsume some of the existing first-order rewritability results for unary predicates. / This is an extended version of a paper published in the proceedings of IJCAI 2017.

In der vorliegenden Arbeit wird der für die allgemeine Wissenschaftssprache des Deutschen charakteristische Bereich der figurativen Verben im Rahmen eines gebrauchsbasierten Ansatzes unter Verwendung korpuslinguistischer Methoden empirisch erfasst und beschrieben. Auf der Grundlage dieser Untersuchung wird ein integrativer Ansatz zur Erfassung und Beschreibung zentraler Wortschatzbereiche der allgemeinen Wissenschaftssprache entwickelt. Das so gewonnene integrative Beschreibungsmodell verbindet die Perspektiven bisheriger quantitativ-bestandsbezogener und bedeutungsorientiert-einheitenbezogener Ansätze und bezieht darüber hinaus sowohl formale als auch inhaltlich-funktionale Aspekte als Gliederungsprinzipien für die zu beschreibenden Wortschatzbereiche mit ein. Methodisch zeichnet es sich durch das Ineinandergreifen von korpusgesteuertem und korpusbasiertem Vorgehen aus. Die Ausarbeitung der Komponenten des Beschreibungsmodells wird auf mehreren Ebenen vorgelegt: Diese werden im ersten Kapitel zunächst ausgehend von einer Bestandsaufnahme vorliegender Arbeiten zur Beschreibung allgemein-wissenschaftlichen Wortschatzes formuliert. Im zweiten Kapitel werden sie im Rahmen eines gebrauchsbasierten Modells der Sprachbeschreibung, der Kognitiven Grammatik Langackers, sprachtheoretisch fundiert. Methodisch eingelöst findet sich diese theoretische Fundierung in den korpuslinguistischen Untersuchungen zu figurativen Verben, die Gegenstand der Kapitel drei und vier sind. Im fünften Kapitel werden die dabei gewonnenen Ergebnisse zu einer formbasiert-funktionalen Typologie figurativer Verben zusammengeführt. Kapitel sechs zeigt die mit dem vorgeschlagenen Ansatz verbundenen Transfermöglichkeiten zur Erfassung und Beschreibung anderer Bereiche des allgemein-wissenschaftlichen Wortschatzes auf. Kapitel sieben ordnet den Untersuchungsgegenstand der figurativen Verben und das entwickelte Beschreibungsmodell aus fremdsprachendidaktischer Perspektive ein und skizziert einen Vorschlag zur Vermittlung allgemein-wissenschaftlichen Wortschatzes. / Verbs like ‘ausgehen von’, ‘beziehen auf’ or ‘darstellen’ that contain semantically concrete basic verbs (gehen, ziehen, stellen) form an essential part of German general academic vocabulary, i.e. vocabulary that is used across disciplines. Adopting a corpus linguistic approach, the study develops a comprehensive description of these ‚figurative verbs‘. Based on a data-driven methodology it investigates the properties of this lexis and shows that figurative verbs containing typical recurring forms like -stellen, -führen, -gehen and others are highly relevant from a quantitative point of view. On the basis of the most prominently recurring formal parts, a core inventory of verbs is collected and described with respect to the areas of meaning expressed as well as regarding aspects of polysemy. Based on the empirical study, a model for the identification and description of vocabulary is developed, that integrates the hitherto separated quantitative - inventory based and meaning oriented - unit based perspectives. Moreover, it brings together aspects regarding form and function as means of structuring the vocabulary under description. Methodically, the model builds on a combination of the corpus-driven and the corpus-based approach. The model is elaborated as follows: In Chapter 1, important aspects of description that the model should meet are identified based on a survey of existing work on general academic language. Chapter 2 provides a linguistic foundation within the framework of usage-based language description. In particular, it draws on Langacker’s Cognitive Grammar, from which the concepts of linguistic unit and construal are adopted. Chapters 3 and 4 present the corpus linguistic investigations on figurative verbs. In Chapter 5, the empirical results are brought together in a form- as well as function-based typology of figurative verbs. Chapter 6 synthesizes the findings into a model and shows possibilities of application of the proposed approach to other areas of general academic vocabulary. Finally, Chapter 7 summarizes the results from the perspective of language pedagogy and outlines a proposal for the teaching of general academic vocabulary.

Este trabalho consiste no projeto e implementação em CMOS de um circuito integrado digital para geração de sinais, denominado Oscilador Controlado Numericamente. O circuito será aplicado em um sistema de Espectroscopia por Bioimpedância Elétrica, utilizado como método para detecção precoce de câncer do colo do útero. Durante o trabalho, realizou-se o estudo dos requisitos do sistema de espectroscopia e as especificações dos tipos de sinais a serem gerados. Levantou-se, na bibliografia, algumas técnicas de codificação em linguagem de hardware para otimização do projeto nos quesitos área, potência dissipada e frequência máxima de funcionamento. Para implementar o circuito, também se pesquisou o fluxo de projeto de circuitos digitais, focando as etapas de codificação em linguagem de descrição de hardware Verilog e os resultados de síntese lógica e de layout. Foram avaliadas duas arquiteturas, empregando-se algumas das técnicas de codificação levantadas durante o estudo bibliográfico. Estas arquiteturas foram implementadas, verificadas em plataforma programável, sintetizadas e mapeadas em portas lógicas no processo TSMC 180 nm, onde foram comparados os resultados de área e dissipação de potência. Observou-se, nos resultados de síntese lógica, redução de área de 78% e redução de 83% na dissipação de potência total no circuito em que se aplicou uma das técnicas de otimização em comparação com o circuito implementado sem otimização, utilizando uma arquitetura CORDIC do tipo unrolled. A arquitetura com menor área utilizada - 0,017 mm2 - foi escolhida para fabricação em processo mapeado. Após fabricação e encapsulamento do circuito, o chip foi montado em uma placa de testes desenvolvida para avaliar os resultados qualitativos. Os resultados dos testes foram analisados e comparados aos obtidos em simulação, comprovando-se o funcionamento do circuito. Observou-se uma variação máxima de 0,00623% entre o valor da frequência do sinal de saída obtido nas simulações e o do circuito fabricado. / The aim of this work is the design of a digital integrated circuit for signal generation called Numerically Controlled Oscillator, designed in 180 nm CMOS technology. The application target is for Electrical Bioimpedance Spectroscopy system, and can be used as a method for early detection of cervical cancer. Throughout the work, the spectroscopy system requirements and specifications of the types of signals to be generated were studied. Furthermore, the research of some coding techniques in hardware language for design optimization in terms of area, power consumption and frequency operation was conducted looking into the bibliography. The digital design flow was studied focusing on the Verilog hardware description language and the results of logic synthesis and layout, in order to implement the circuit. Reviews of two architectures have been made, using some of the encoding techniques that have been raised during the bibliographical study. These architectures have been implemented, verified on programmable platform, synthesized and mapped to standard cells in TSMC 180 nm process, which compared the area and total power consumption of results. Based on the results of logic synthesis, a 78% area reduction and 83% power consumption reduction were obtained on the implemented circuit with encoding techniques for optimization in comparison with the another circuit using a CORDIC unrolled architecture. The architecture with smaller area - 0.017 mm2 - was chosen for implementation in the mapped process. After the circuit fabrication and packaging, the chip was mounted on an evaluation board designed to evaluate the functionality. The test results were analyzed and compared with the simulation results, showing that the circuit works as expected. The output signals were compared between theoretical and experimental results, showing a maximum deviation of 0.00623%.

Cette thèse comporte deux volets complémentaires : d'une part, une description phonologique et morphologique du rgyalrong zbu, langue du groupe rgyalronguique du sino-tibétain ; d'autre part, une reconstruction de l'histoire de la flexion verbale de cette langue. Le volet descriptif vise à l'exhaustivité dans la description de la phonologie de cette langue, et pose les bases d'une grammaire de référence qui ambitionne notamment de situer sa morphologie flexionnelle dans une perspective de linguistique générale. Sur la base de cette description, élaborée au fil d'enquêtes de première main sur cette langue fortement en danger, un volet diachronique est proposé. Celui-ci contribue au projet général d'une reconstruction du groupe rgyalronguique, entreprise collective qui a des implications importantes pour la reconstruction du sino-tibétain dans son ensemble. Parmi les principaux résultats figurent une reconstruction du système de marquage de temps-aspect-modalité (TAM) de l'ancêtre commun le plus récent au japhug, au tshobdun et au zbu, désigné ici comme « proto-rgyalrong supérieur ». Cette reconstruction ouvre une perspective nouvelle pour bien distinguer entre éléments hérités et développements secondaires dans chacune des langues rgyalronguiques, ainsi qu'au sein du groupement supérieur (qianguique). Le volet diachronique comporte aussi un traitement comparatif de quelques verbes du zbu, à la lumière des données des langues qianguiques et lolo-birmanes, qui pourra servir de modèle pour un dictionnaire étymologique des verbes rgyalronguiques. / This thesis focuses on Zbu Rgyalrong, a Sino-Tibetan language of the Rgyalrongic branch, and consists of both a phonological and morphological description of the language and a reconstruction of the history of its verb inflection. This thesis aims at descriptive exhaustivity for its phonology and attempts to lay the foundation of a reference grammar, in order to characterize its inflectional morphology in the perspective of general linguistics. Based on the description of this highly endangered language, the thesis contains a diachronic discussion, which contributes to the project of reconstructing Proto-Rgyalrongic, a collective enterprise which has important implications for the reconstruction of Sino-Tibetan as a whole. Notably, a reconstruction is proposed of the time-aspect-modality (TAM) marking system of Proto-Upper-Rgyalrong, the most recent common ancestor of Japhug, Tshobdun and Zbu. This reconstruction provides new perspectives for distinguishing between inherited elements and secondary developments in each Rgyalronguic language, as well as within the kindred Qiangic languages. Also included in the diachronic part is a comparative treatment of some verbs in Zbu, examined with data from other Qiangic and Lolo-Burman languages, which can serve as a model for an etymological dictionary of Rgyalrongic verbs.

The Kwelth Tahlkie Culture and Heritage Board (KTC&HB) of the Confederated Tribes of the Grand Ronde Community of Oregon (CTGR) have made it a priority to revitalize one of the languages which historically has been associated with being a Grand Ronde Indian-Chinook Jargon, referred to as činuk wawa 'Chinook talk' or simply činuk. The purpose of the present study was to observe the language planning process as executed by the KTC&HB. Initial guiding questions were: (i) What stages is the KTC&HB going through in the process of planning for činuk revitalization? (ii) How do these efforts compare with theory and actual practice in other settings? (iii) How will the KTC&HB achieve their goals, and how successful will they be? The researcher participated in the language planning process, functioning as a linguistic consultant. From January through May 1998, over 150 hours were spent on location in Grand Ronde, working primarily with the Tribe's language specialist to develop materials on činok. The language planning efforts have resulted in the production of a variety of language materials, which are, at this point, still in draft form. They include an orthography-developed to increase readability and learnability of the language, a grammar—including both syntactic and phonological descriptions, and a dictionary—based on a wide variety of sources on činuk. Participant observation reveals that there is support for the language planning efforts in GR at a number of levels: the Tribal Council, the KTC&HB, and the činuk lu?lu,, a group often to fifteen tribal members committed to learning the language. This group will assist the language specialist in future language planning decisions. The success of the early stages of language planning in this case can be attributed, at least in part, to the Native locus of control, which has been established. Clearly defined and articulated relationships with outside linguists will also contribute to the success of this case. The cinok lu?lu is off to a good start, as well, with highly motivated community members striving to learn the language quickly.

Ce projet vise la documentation et la description du mako, une langue autochtone parlée par environ 1200 personnes dans l’Amazonie vénézuélienne et pour laquelle le seul matériel accessible à date se limite à 38 mots. L’objectif principal est de créer une collection de textes ethnographiques annotés et, à long terme, une grammaire de la langue qui puisse servir comme point de départ pour des activités d’appui au maintien de la langue dans la communauté et pour avancer la recherche linguistique. Un objectif secondaire est d’établir le degré de vitalité de la langue telle que parlée chez les différentes communautés mako. Cette recherche mènera à une description des différents aspects de la grammaire de la langue, par exemple sa phonologie, sa morphologie et sa syntaxe. En plus de contribuer à l’étude et description des autres membres de la famille linguistique sáliba et à la reconstruction de leur proto-langue commune, les données du mako contribueront aussi à des discussions sur comment le langage fonctionne et seront donc un apport précieux pour la théorie linguistique. Cette recherche fera avancer la théorie de la documentation des langues et pourra donc faciliter les efforts de documentation et maintien des langues d’autres communautés indigènes. Le projet constitue une application du modèle de travail de terrain Community-Based Language Research. / This dissertation focuses on the documentation and description of Mako, an indigenous language spoken in the Venezuelan Amazon by about 1000 people and for which the only available published material at the start of the project were 38 words. The main goals of the project were to create a collection of annotated ethnographic texts and a grammar that could serve as a starting point for both language maintenance in the community and for further linguistic research. Additionally, the project sought to assess the language’s vitality in the communities where it is spoken and to understand the relationship of Mako to the two other extant Sáliban languages, namely Piaroa and Sáliba.This research has thus led to an assessment of language vitality in the Mako communities of the Ventuari River, a comprehensive description of the Mako language—heretofore undescribed—, and an evaluation of the genetic relationship between the three Sáliban languages. The description of the language covers a wide range of topics in areas such as phonetics and phonology, nominal and verbal morphology, and syntax of both simple and complex sentences. Discourse-level morphology and discourse-organization strategies are also covered. Aside from facilitating the study of other members of the Sáliban family and reconstruction of the common ancestral language, the description of Mako also contributes to the typology of Amazonian languages and to our understanding of the pre-history of this area of the Orinoco basin. The products of this project also have the potential to be mobilized in language literacy efforts in the Mako communities.

Este trabalho consiste no projeto e implementação em CMOS de um circuito integrado digital para geração de sinais, denominado Oscilador Controlado Numericamente. O circuito será aplicado em um sistema de Espectroscopia por Bioimpedância Elétrica, utilizado como método para detecção precoce de câncer do colo do útero. Durante o trabalho, realizou-se o estudo dos requisitos do sistema de espectroscopia e as especificações dos tipos de sinais a serem gerados. Levantou-se, na bibliografia, algumas técnicas de codificação em linguagem de hardware para otimização do projeto nos quesitos área, potência dissipada e frequência máxima de funcionamento. Para implementar o circuito, também se pesquisou o fluxo de projeto de circuitos digitais, focando as etapas de codificação em linguagem de descrição de hardware Verilog e os resultados de síntese lógica e de layout. Foram avaliadas duas arquiteturas, empregando-se algumas das técnicas de codificação levantadas durante o estudo bibliográfico. Estas arquiteturas foram implementadas, verificadas em plataforma programável, sintetizadas e mapeadas em portas lógicas no processo TSMC 180 nm, onde foram comparados os resultados de área e dissipação de potência. Observou-se, nos resultados de síntese lógica, redução de área de 78% e redução de 83% na dissipação de potência total no circuito em que se aplicou uma das técnicas de otimização em comparação com o circuito implementado sem otimização, utilizando uma arquitetura CORDIC do tipo unrolled. A arquitetura com menor área utilizada - 0,017 mm2 - foi escolhida para fabricação em processo mapeado. Após fabricação e encapsulamento do circuito, o chip foi montado em uma placa de testes desenvolvida para avaliar os resultados qualitativos. Os resultados dos testes foram analisados e comparados aos obtidos em simulação, comprovando-se o funcionamento do circuito. Observou-se uma variação máxima de 0,00623% entre o valor da frequência do sinal de saída obtido nas simulações e o do circuito fabricado. / The aim of this work is the design of a digital integrated circuit for signal generation called Numerically Controlled Oscillator, designed in 180 nm CMOS technology. The application target is for Electrical Bioimpedance Spectroscopy system, and can be used as a method for early detection of cervical cancer. Throughout the work, the spectroscopy system requirements and specifications of the types of signals to be generated were studied. Furthermore, the research of some coding techniques in hardware language for design optimization in terms of area, power consumption and frequency operation was conducted looking into the bibliography. The digital design flow was studied focusing on the Verilog hardware description language and the results of logic synthesis and layout, in order to implement the circuit. Reviews of two architectures have been made, using some of the encoding techniques that have been raised during the bibliographical study. These architectures have been implemented, verified on programmable platform, synthesized and mapped to standard cells in TSMC 180 nm process, which compared the area and total power consumption of results. Based on the results of logic synthesis, a 78% area reduction and 83% power consumption reduction were obtained on the implemented circuit with encoding techniques for optimization in comparison with the another circuit using a CORDIC unrolled architecture. The architecture with smaller area - 0.017 mm2 - was chosen for implementation in the mapped process. After the circuit fabrication and packaging, the chip was mounted on an evaluation board designed to evaluate the functionality. The test results were analyzed and compared with the simulation results, showing that the circuit works as expected. The output signals were compared between theoretical and experimental results, showing a maximum deviation of 0.00623%.

Submitted by Renata Lopes (renatasil82@gmail.com) on 2017-09-28T11:32:42Z No. of bitstreams: 1 viniciusdasilvacarvalho.pdf: 5576805 bytes, checksum: a8650866883ad86296123cb38cf68ca8 (MD5) / Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2017-09-28T14:13:15Z (GMT) No. of bitstreams: 1 viniciusdasilvacarvalho.pdf: 5576805 bytes, checksum: a8650866883ad86296123cb38cf68ca8 (MD5) / Made available in DSpace on 2017-09-28T14:13:15Z (GMT). No. of bitstreams: 1 viniciusdasilvacarvalho.pdf: 5576805 bytes, checksum: a8650866883ad86296123cb38cf68ca8 (MD5) Previous issue date: 2017-08-11 / CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / Atualmente, observamos uma crescente preocupação por parte de educadores e pesquisadores da educação química voltada para aspectos da inclusão. Diante desse público, destacamos o surdo, usuário da Língua de Sinais Brasileira (Libras), que requer atenção por parte dos profissionais envolvidos no processo da educação científica que atente para as especificidades linguísticas. Essa acessibilidade está diretamente ligada à construção de termos químicos para a Libras, ainda escassos nos dicionários oficiais. Nessa perspectiva, buscou-se nessa pesquisa investigar a construção de sinais do campo da ciência, referentes ao conteúdo de matéria e energia. A emersão de sinais a partir da Libras, foi estimulada por recursos visuais, com dois grupos de surdos, docentes de Libras, da cidade de Juiz de Fora. Em sequência, os sinais científicos criados foram trabalhados com alunos surdos da educação pública básica, por meio de um material didático de química adaptado para realidade educacional. Para verificar a aprendizagem dos alunos surdos, utilizou-se a dinâmica do Roleplaying Game (RPG), no qual é possível observar a apropriação dos sinais científicos de ocorrência natural com uso da Libras. Nesse sentido, ao entrelaçar o uso de material didático acessível com os sinais para termos químicos, foi possível acompanhar a apropriação dos sinais criados pelos alunos, bem como os meios que levaram sua modificação durante os eventos de comunicação. Entendemos na postura de educadores da área de uma ciência inclusiva a surdos, que é possível aliar estratégias metodológicas de ensino estimuladas por recursos visuais e que não se deve subestimar o fato da ausência de sinais para termos específicos de química em Libras. Acreditamos que o docente ao subestimar esse fato, poderá estar suscetível a oferecer um ensino de química defasado, ausente de possibilidades para que o surdo discuta ativamente os aspectos sociais para questões científicas. / Currently, there is a growing concern on the part of educators and researchers of chemical education focused on aspects of inclusion. In front of this audience, we highlight the deaf, user of the Brazilian Sign Language (Libras), which requires attention from the professionals involved in the process of scientific education that attends to the linguistic specificities. This accessibility is directly linked to the construction of chemical terms for the Libras, still scarce in the official dictionaries. From this perspective, this research sought to investigate the construction of signals from the field of science, referring to the content of matter and energy. The emergence of signs from the Libras, was stimulated by visual resources, with two groups of deaf, teachers of Libras, from the city of Juiz de Fora. In sequence, the scientific signals created were worked with deaf students of basic public education, through a didactic material of chemistry adapted to educational reality. In order to verify the deaf students' learning, the dynamics of the Roleplaying Game (RPG) were used, in which it is possible to observe the appropriation of scientific signs of natural occurrence with the use of Libras. In this sense, by interweaving the use of accessible didactic material with the signs for chemical terms, it was possible to follow the appropriation of the signs created by the students, as well as the means that led to their modification during the communication events. We understand the attitude of educators in the area of an inclusive science to the deaf, that it is possible to combine methodological strategies of teaching stimulated by visual resources and that the fact of the absence of signs for specific terms of chemistry in Pounds should not be underestimated. We believe that the teacher, by underestimating this fact, may be susceptible to offer a lagged chemistry teaching, lacking in possibilities for the deaf to actively discuss social aspects for scientific questions.

In der vorliegenden Arbeit wird der für die allgemeine Wissenschaftssprache des Deutschen charakteristische Bereich der figurativen Verben im Rahmen eines gebrauchsbasierten Ansatzes unter Verwendung korpuslinguistischer Methoden empirisch erfasst und beschrieben. Auf der Grundlage dieser Untersuchung wird ein integrativer Ansatz zur Erfassung und Beschreibung zentraler Wortschatzbereiche der allgemeinen Wissenschaftssprache entwickelt. Das so gewonnene integrative Beschreibungsmodell verbindet die Perspektiven bisheriger quantitativ-bestandsbezogener und bedeutungsorientiert-einheitenbezogener Ansätze und bezieht darüber hinaus sowohl formale als auch inhaltlich-funktionale Aspekte als Gliederungsprinzipien für die zu beschreibenden Wortschatzbereiche mit ein. Methodisch zeichnet es sich durch das Ineinandergreifen von korpusgesteuertem und korpusbasiertem Vorgehen aus. Die Ausarbeitung der Komponenten des Beschreibungsmodells wird auf mehreren Ebenen vorgelegt: Diese werden im ersten Kapitel zunächst ausgehend von einer Bestandsaufnahme vorliegender Arbeiten zur Beschreibung allgemein-wissenschaftlichen Wortschatzes formuliert. Im zweiten Kapitel werden sie im Rahmen eines gebrauchsbasierten Modells der Sprachbeschreibung, der Kognitiven Grammatik Langackers, sprachtheoretisch fundiert. Methodisch eingelöst findet sich diese theoretische Fundierung in den korpuslinguistischen Untersuchungen zu figurativen Verben, die Gegenstand der Kapitel drei und vier sind. Im fünften Kapitel werden die dabei gewonnenen Ergebnisse zu einer formbasiert-funktionalen Typologie figurativer Verben zusammengeführt. Kapitel sechs zeigt die mit dem vorgeschlagenen Ansatz verbundenen Transfermöglichkeiten zur Erfassung und Beschreibung anderer Bereiche des allgemein-wissenschaftlichen Wortschatzes auf. Kapitel sieben ordnet den Untersuchungsgegenstand der figurativen Verben und das entwickelte Beschreibungsmodell aus fremdsprachendidaktischer Perspektive ein und skizziert einen Vorschlag zur Vermittlung allgemein-wissenschaftlichen Wortschatzes. / Verbs like ‘ausgehen von’, ‘beziehen auf’ or ‘darstellen’ that contain semantically concrete basic verbs (gehen, ziehen, stellen) form an essential part of German general academic vocabulary, i.e. vocabulary that is used across disciplines. Adopting a corpus linguistic approach, the study develops a comprehensive description of these ‚figurative verbs‘. Based on a data-driven methodology it investigates the properties of this lexis and shows that figurative verbs containing typical recurring forms like -stellen, -führen, -gehen and others are highly relevant from a quantitative point of view. On the basis of the most prominently recurring formal parts, a core inventory of verbs is collected and described with respect to the areas of meaning expressed as well as regarding aspects of polysemy. Based on the empirical study, a model for the identification and description of vocabulary is developed, that integrates the hitherto separated quantitative - inventory based and meaning oriented - unit based perspectives. Moreover, it brings together aspects regarding form and function as means of structuring the vocabulary under description. Methodically, the model builds on a combination of the corpus-driven and the corpus-based approach. The model is elaborated as follows: In Chapter 1, important aspects of description that the model should meet are identified based on a survey of existing work on general academic language. Chapter 2 provides a linguistic foundation within the framework of usage-based language description. In particular, it draws on Langacker’s Cognitive Grammar, from which the concepts of linguistic unit and construal are adopted. Chapters 3 and 4 present the corpus linguistic investigations on figurative verbs. In Chapter 5, the empirical results are brought together in a form- as well as function-based typology of figurative verbs. Chapter 6 synthesizes the findings into a model and shows possibilities of application of the proposed approach to other areas of general academic vocabulary. Finally, Chapter 7 summarizes the results from the perspective of language pedagogy and outlines a proposal for the teaching of general academic vocabulary.