Este trabalho descreve LAGO - Linguagem de Acesso Global ao sistema AMPLO AMPLO é um ambiente de projeto de sistemas digitais que consiste de uma base de dados orientada a objetos e diversas ferramentas de projeto, como editores de texto, editores gráficos, compiladores e simuladores de sistemas digitais. LAGO é a interface de alto nível de AMPLO, sendo responsável pelo controle de acesso aos recursos do sistema. Através desta interface, os usuários de AMPLO podem ativar funções de administração, gerência de projeto, projeto propriamente dito e consulta a base de dados. O acesso as diversas funções do sistema esta vinculado a classificação do usuário. Um - administrador geral - responsável pelo cadastro de usuários e de grupos de usuários. Grupos de usuários são criados Para realizar projetos, sob a liderança de um - administrador de grupo - Este indicado pelo administrador geral quando da criação do grupo e realiza funções de gerência de grupo e da base de dados associada ao grupo. Usuários - projetistas - tem acesso as funções de ativação de ferramentas (editores de texto, editores gráficos, compiladores e simuladores) e as func6es de administração de tarefas (uma tarefa corresponde a uma transação longa, a nível de banco de dados, por exemplo, a criação de objetos em varias sess6es de edição). A cada tarefa esta associada uma base de dados temporária, privativa do projetista, removida após o término da tarefa. Portanto, a base de dados de AMPLO e dividida em três níveis: base de dados pública, bases de dados por projeto e bases de dados dos projetistas. Permanentemente, LAGO oferece facilidades de consulta a base de dados. Estas funções de consulta estão disponíveis quando o usuário inicializa o sistema ou, posteriormente, pela seleção de uma função de consulta. A navegação pelos objetos da base de dados rode ser feita de forma gráfica ou textual. Na forma gráfica, os objetos são apresentados através de arvores representando os diversos tipos de relacionamentos existentes. Na forma textual, LAGO apresenta listas com nomes de objetos. / This work describes LAGO - a language for accessing the AMPLO system. AMPLO is a design environment of digital systems which is composed of an object oriented data base and of several design tools, such as text editors, graphics editors, compilers and simulators of digital systems LAGO is the high-level interface of AMPLO, and it is responsible for controlling the access to the system's resources. With this interface, the users of AMPLO may activate administratation and, design management functions, data base queries, and design tasks. The access to the several system functions is in accordance to the user classification. A "general administrator" is responsible for creating users and groups of users. Groups of users create designs, under the leadership of a "group administrator", who is indicated by the general administrator when the group is created. The "grou p administrator" has private functions for managing the group and the data base associated to the group. Designers activate design tools as text editors, graphic editors, compilers and simulators. Also they can use task management functions (a task corresponds to a long transaction at the data base level, like the creation of objects in several editing sessions, for example). A temporary data base which is a designer private data base is associated to each task, and is removed at the end of the task. Thus, the data base of AMPLO is divided into three levels: p ublic data base, group data base and designer data base LAGO permanently, offers facilities of data base ueries. These q uery functions are available when the user inicializes the system and later on, when the query function is selected. The navigation through the data base objects can be done in a gra p hical or textual form. In the graphical form, the objects are presented by trees representing the several types of relationships. In the textual form, LAGO presents lists with the name of objects.

This thesis deals with the theory of information within the framework of the socio-economic systems. The first part includes consultation of theories that relate to information and other information needs, including drawing implications for the chosen target segment of microfirms. The practical part is devoted to the design and creation of advanced software module for the information management and documents of the selected small company. The resulting application is put into practice, the benefits are measured and recommendations for further development are identified.

Submitted by Cássia Santos (cassia.bcufg@gmail.com) on 2014-09-08T15:43:32Z No. of bitstreams: 2 Dissertacao Leonardo T Queiroz.pdf: 3060512 bytes, checksum: 9db02d07b1a185dc6a2000968c571ae9 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) / Made available in DSpace on 2014-09-08T15:43:32Z (GMT). No. of bitstreams: 2 Dissertacao Leonardo T Queiroz.pdf: 3060512 bytes, checksum: 9db02d07b1a185dc6a2000968c571ae9 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2013-08-02 / Fundação de Amparo à Pesquisa do Estado de Goiás - FAPEG / One of the concerns in test Applications Database (ADB) is to keep the operating and computational costs low. In the context of the ADB, one way to collaborate with this assumption is ensuring that the Test Databases (TDB) are small, but effective in revealing defects of SQL statements. Such bases can be constructed or obtained by the reduction of Production Databases (PDB). In the reductions case, there are combinatorial aspects involved that require the use of a specific technique for their implementation. In this context, in response to a deficiency identified in the literature, this work aims to build and provide a benchmark to enable performance evaluation, using SQL Mutation Analysis, any search technique that intends to conduct databases reductions. Therefore, to exercise the search techniques, the benchmark was built with two scenarios where each one is composed of a PDB and a set of SQL statements. In addition, as a reference for search techniques, it also contains performance of data database randomly reduced. As a secondary objective of this work, from the experiments conducted in the construction of the benchmark, analyses were made with the results obtained to answer important questions about what factors are involved in the complexity of SQL statements in the context of Test Mutation. A key finding in this regard was on the restrictiveness of SQL commands, and this is the factor that most influences the complexity of statements. / Uma das preocupações no teste de Aplicações de Bancos de Dados (ABD) é manter o custo operacional e computacional baixo. No contexto das ABD, uma das maneiras de colaborar com essa premissa é garantir que as bases de dados de teste (BDT) sejam pequenas, porém, eficazes na revelação de defeitos de instruções SQL. Tais bases podem ser construídas ou obtidas pela redução de grandes bases de dados de produção (BDP). No caso da redução, estão envolvidos aspectos combinatórios que exigem o uso de alguma técnica para a sua realização. Neste contexto, em resposta a uma carência identificada na literatura, o presente trabalho tem como objetivo construir e disponibilizar um benchmark para possibilitar a avaliação de desempenho, utilizando a Análise de Mutantes SQL, de qualquer técnica de busca que se proponha a realizar reduções de bases de dados. Sendo assim, para exercitar as técnicas de busca, o benchmark foi construído com dois cenários, onde cada um é composto por uma BDP e um conjunto de instruções SQL. Além disso, como uma referência para as técnicas de busca, ele é composto também por resultados de desempenho de bases de dados reduzidas aleatoriamente. Como objetivo secundário deste trabalho, a partir dos experimentos conduzidos na construção do benchmark, foram feitas análises dos resultados obtidos para responder importantes questões sobre quais fatores estão envolvidos na complexidade de instruções SQL no contexto da Análise de Mutantes. Uma das principais conclusões neste sentido foi sobre a restritividade dos comandos SQL, sendo este o fator que mais influencia na complexidade das instruções.

University of Macau / Faculty of Business Administration / Department of Accounting and Information Management

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Objective of this project was the study of basic interaction and migration processes of actinides in the environment in presence of humic acids (HA). To obtain more basic knowledge on these interaction processes synthetic HA with specific functional properties as well as 14C-labeled HA were synthesized and applied in comparison to the natural HA Aldrich. One focus of the work was on the synthesis of HA with distinct redox functionalities. The obtained synthetic products that are characterized by significantly higher Fe(III) redox capacities than Aldrich HA were applied to study the redox properties of HA and the redox stability of U(VI) humate complexes. It was confirmed that phenolic OH groups play an important role for the redox properties of HA. However, the results indicate that there are also other processes than the single oxidation of phenolic OH groups and/or other functional groups contributing to the redox behavior of HA. A first direct-spectroscopic proof for the reduction of U(VI) by synthetic HA with distinct redox functionality was obtained. The complexation behavior of synthetic and natural HA with actinides (Th, Np, Pu) was studied. Structural parameters of Pu(III), Th(IV), Np(IV) and Np(V) humates were determined by X-ray absorption spectroscopy (XAS). The results show that carboxylate groups dominate the interaction between HA and actinide ions. These are predominant monodentately bound. The influence of phenolic OH groups on the Np(V) complexation by HA was studied with modified HA (blocked phenolic OH groups). The blocking of phenolic OH groups induces a decrease of the number of maximal available complexing sites of HA, whereas complex stability constant and Np(V) near-neighbor surrounding are not affected. The effects of HA on the sorption and migration behavior of actinides was studied in batch and column experiments. Th(IV) sorption onto quartz and Np(V) sorption onto granite and its mineral constituents are affected by the pH value and the presence of HA. HA exhibits a significant influence on the transport of U(IV) and U(VI) in a laboratory quartz sand system. In order to provide the basis for a more reliable modeling of the actinide transport, the metal ion complexation with HA has to be integrated into existing geochemical speciation codes. Within this project the metal ion charge neutralization model was embedded into the geochemical modeling code EQ3/6. In addition to that, a digital data base was developed which covers HA complexation data basing on the charge neutralization model.

No description available.

Magistro darbe tiriama lauko – krūmynų stirnų (Capreolus capreolus) populiacijos būklė ir tvarkymas Vilkaviškio rajono savivaldybės teritorijoje. Darbo objektas – lauko – krūmynų stirnų populiacijos bei jų naudojimas Vilkaviškio rajono savivaldybės teritorijoje. Darbo tikslas - išnagrinėti lauko-krūmynų stirnų populiacijų būklę Vilkaviškio rajono savivaldybės teritorijoje. Darbo metodai – literatūros loginės ir statistinių duomenų analizė. Darbo rezultatai – Vilkaviškio rajono savivaldybės teritorijos medžioklės ploto vienetai vieni iš palankiausių veistis lauko – krūmynų stirnoms. Šioje teritorijoje buvo sumedžiota 1,39 % stirnų Lietuvos mastu per tiriamus septynerius metus. Kai kuriuose medžioklės ploto vienetuose stirnų populiacija turi tendenciją mažėti. Yra medžioklės plotų, kuriuose dėl išmintingo ūkininkavimo yra palaikoma stabili stirnų populiacija. / This postgraduate thesis examined the field - shrub reo - deer (Capreolus capreolus) population status and management Vilkaviškio the district municipality. Object of the thesis - field - shrub reo - deer population and their use Vilkaviškio the district municipality. Purpose of the thesis – analyse field-shrub Stirnų populations of the state Vilkaviškio the district municipality. Methods of the thesis - logical literature and statistical data anglysis. Rezults of the thesis – Vilkaviškio district units of the territory of the hunting area one of the most favorable reproducing the field – shrub roe deer. In this territory has been hunted the field – shrub roe deer 1.39% level during the seven years in Lithuania. Some of the hunting area units the field – shrub roe deer population has a tendency to decrease. There are hunting areas, where farming is a prudent the field – shrub roe deer maintained a stable population.

Šis tyrimas skirtas kolokacijų vertimo problemoms. Darbo objektas – vokiečių kalbos verbonominalinės konstrukcijos, t. y. veiksmažodis + (prielinksnis) + daiktavardis junginiai. Jo tikslas – gretinant dvi kalbas, aptarti ir susisteminti kylančias vertimo problemas bei ieškoti būdų joms spręsti. Darbe taikomi aprašomasis, gretinamasis ir tekstynų lingvistikos tyrimo metodai bei lyginami įvairūs kiekybiniai ir kokybiniai duomenys. Disertacijos tiriamąją medžiagą sudaro apie 4 tūkst. konstrukcijų. Tyrimui sukauptas ir tirtas apie 1 mln. žodžių lygiagretusis tekstynas, sudarytas iš grožinės, populiariosios mokslinės literatūros, kanceliarinių bei administracinių tekstų. Tekstyne rasta 651 skirtinga konstrukcija, o bendras verbonominalinių konstrukcijų vartojimo atvejų skaičius – 1230. Disertacijoje aptariami konkretūs tiriamų konstrukcijų vertimo atvejai, nagrinėjamos formos ir reikšmės lygmenyse vertėjams kylančios problemos ir siūlomi galimi jų sprendimo būdai. Kadangi iš/į vokiečių kalbą verčiantys vertėjai priversti naudotis vieninteliu dvikalbiu vokiečių–lietuvių kalbų žodynu, darbe analizuojama, kaip jame pateikiami stabilieji junginiai, bei konstatuojama, kad informacija pateikiama nesistemingai, todėl pristatomas dvikalbės internetinės verbonominalinių konstrukcijų duomenų bazės modelis. / This study deals with problems of translation of collocations between German and Lithuanian. The syntactic pattern under analysis is Verb + (Preposition) + Noun, i.e. so-called verbal-nominal constructions in German. The aim of the study is to contrast the two languages and identify translation problems as well as propose appropriate solutions. Methodology used for the analysis involves descriptive, contrastive and corpus linguistics approaches, including processing of various quantitative and qualitative data. The material analysed in the dissertation consists of ca. 4,000 constructions. A parallel corpus of 1 million words was used. It was compiled from texts of fiction, popular science writing and administrative office communication. 651 construction types of the chosen pattern were identified in the corpus with the total frequency of tokens of 1230 items. The analysis was focused on the translation of individual types of constructions which often pose a number of difficulties at the level of form and meaning. Owing to the fact that translators between German and Lithuanian have only one German-Lithuanian dictionary at their disposal, the study also involves a critical revision of this lexicographic tool which, as it was found, often contains inadequate information on collocations. The author proposes a model of a bilingual electronic data base as a more advanced tool for the translation of verbal-nominal constructions. / Die vorliegende Dissertationsschrift untersucht die deutschen verbonominalen Konstruktionen vom Typ Verb + (Präposition) + Substantiv und ihre Entsprechungen im Litauischen. Da diese Untersuchung eine kontrastive Studie ist, ist das Ziel der Arbeit die kontrastive Untersuchung und die Beschreibung der möglichen Übersetzungsprobleme sowie die Suche nach den passenden Lösungen. Die deutschen verbonominalen Konstruktionen und ihre möglichen litauischen Entsprechungen wurden in der vorliegenden Arbeit auf zwei Ebenen untersucht: auf der formalen oder strukturellen und auf der Bedeutungs- oder semantischen Ebene. Für die durchgeführte Analyse wurden 1230 Beispiele mit den deutschen verbonominalen Konstruktionen und ihre Übersetzungen ins Litauische herangezogen. Da die Übersetzer, die mit dem Sprachpaar Deutsch-Litauisch arbeiten, nur das einzige zweisprachige Wörterbuch konsultieren können, wird es näher hinsichtlich der Informationen zu den stabilen Wortverbindungen untersucht und festgestellt, dass eine zweisprachige Online-Datenbank beim Übersetzen der verbonominalen Konstruktionen hilfreicher wäre.

Die vorliegende Dissertationsschrift untersucht die deutschen verbonominalen Konstruktionen vom Typ Verb + (Präposition) + Substantiv und ihre Entsprechungen im Litauischen. Da diese Untersuchung eine kontrastive Studie ist, ist das Ziel der Arbeit die kontrastive Untersuchung und die Beschreibung der möglichen Übersetzungsprobleme sowie die Suche nach den passenden Lösungen. Bei dieser Studie soll kontrastiv vorgegangen werden, deswegen werden die beschreibende und die kontrastive Untersuchungsmethode herangezogen. Es wird aber auch der korpuslinguistischen Methode bedient, weil die meisten jüngsten Kollokationsuntersuchungen darauf basieren. In dieser Arbeit werden auch verschiedene qualitative und quantitative Parameter verglichen. Die deutschen verbonominalen Konstruktionen und ihre möglichen litauischen Entsprechungen wurden in der vorliegenden Arbeit auf zwei Ebenen untersucht: auf der formalen oder strukturellen und auf der Bedeutungs- oder semantischen Ebene. Für die durchgeführte Analyse wurden 1230 Beispiele mit den deutschen verbonominalen Konstruktionen und ihre Übersetzungen ins Litauische herangezogen. Im praktischen Teil der vorliegenden Dissertationsschrift werden die konkreten Übersetzungsbeispiele analysiert und die möglichen Problemlösungen vorgeschlagen. Da die Übersetzer, die mit dem Sprachpaar Deutsch-Litauisch arbeiten, nur das einzige zweisprachige Wörterbuch konsultieren können, wird es näher hinsichtlich der Informationen zu den stabilen... [der volle Text, siehe weiter] / Šis tyrimas skirtas kolokacijų vertimo problemoms. Darbo objektas – vokiečių kalbos verbonominalinės konstrukcijos, t. y. veiksmažodis + (prielinksnis) + daiktavardis junginiai. Jo tikslas – gretinant dvi kalbas, aptarti ir susisteminti kylančias vertimo problemas bei ieškoti būdų joms spręsti. Darbe taikomi aprašomasis, gretinamasis ir tekstynų lingvistikos tyrimo metodai bei lyginami įvairūs kiekybiniai ir kokybiniai duomenys. Disertacijos tiriamąją medžiagą sudaro apie 4 tūkst. konstrukcijų. Tyrimui sukauptas ir tirtas apie 1 mln. žodžių lygiagretusis tekstynas, sudarytas iš grožinės, populiariosios mokslinės literatūros, kanceliarinių bei administracinių tekstų. Tekstyne rasta 651 skirtinga konstrukcija, o bendras verbonominalinių konstrukcijų vartojimo atvejų skaičius – 1230. Disertacijoje aptariami konkretūs tiriamų konstrukcijų vertimo atvejai, nagrinėjamos formos ir reikšmės lygmenyse vertėjams kylančios problemos ir siūlomi galimi jų sprendimo būdai. Kadangi iš/į vokiečių kalbą verčiantys vertėjai priversti naudotis vieninteliu dvikalbiu vokiečių–lietuvių kalbų žodynu, darbe analizuojama, kaip jame pateikiami stabilieji junginiai, bei konstatuojama, kad informacija pateikiama nesistemingai, todėl pristatomas dvikalbės internetinės verbonominalinių konstrukcijų duomenų bazės modelis. / This study deals with problems of translation of collocations between German and Lithuanian. The syntactic pattern under analysis is Verb + (Preposition) + Noun, i.e. so-called verbal-nominal constructions in German. The aim of the study is to contrast the two languages and identify translation problems as well as propose appropriate solutions. Methodology used for the analysis involves descriptive, contrastive and corpus linguistics approaches, including processing of various quantitative and qualitative data. The material analysed in the dissertation consists of ca. 4,000 constructions. A parallel corpus of 1 million words was used. It was compiled from texts of fiction, popular science writing and administrative office communication. 651 construction types of the chosen pattern were identified in the corpus with the total frequency of tokens of 1230 items. The analysis was focused on the translation of individual types of constructions which often pose a number of difficulties at the level of form and meaning. Owing to the fact that translators between German and Lithuanian have only one German-Lithuanian dictionary at their disposal, the study also involves a critical revision of this lexicographic tool which, as it was found, often contains inadequate information on collocations. The author proposes a model of a bilingual electronic data base as a more advanced tool for the translation of verbal-nominal constructions.