An innovative online intervention: The Steering Clear First Offender Drink Driving Program

Drink driving remains a substantial public health issue warranting investigation. First offender drink drivers are seen to be less risky than repeat offenders, though the majority of first offenders report drink driving prior to detection, and many continue to drink drive following conviction. Few first offenders are offered treatment programs, and as such there is a need to address drink driving behaviour at this stage. A comprehensive approach including first offender treatment is needed to address the problem. Online interventions have demonstrated effectiveness in reducing risky behaviours such as harmful substance use. Such interventions allow for personalised tailored content to be delivered to individuals targeting specific mechanisms of behavioural change. This method also allows for targeting screening to ensure relevance of content on an individual level. However, there have been no research based online programs to date aimed at reducing repeat drink driving by first offenders. The Steering Clear First Offender Drink Driving Program is a self-guided, research based online program aimed at reducing recidivism by first time drink driving offenders. It includes a specialised web app to track drinks and build plans to prevent future drink driving. This allows for elongation of learning and encouragement of sustained behavioural change using self-monitoring after initial program completion. An outline of the program is discussed and the qualitative experience of the program on a sample of first offenders recruited at the time of court appearance is described.

Intensive Program ERASMUS: TOPCART. Geometric Documentation of the Heritage (administrative and academic documentation)

[EN] This academic activity has been the origin of other work that are also located in this repository. The first one is the dataset of information about the geometry of the Monastery recorded during the two years of fieldwork, then some bachelor thesis and papers are listed:

Developing Quantitative Methodologies for the Digital Humanities: A Case Study of 20th Century American Commentary on Russian Literature

Using scientific methods in the humanities is at the forefront of objective literary analysis. However, processing big data is particularly complex when the subject matter is qualitative rather than numerical. Large volumes of text require specialized tools to produce quantifiable data from ideas and sentiments. Our team researched the extent to which tools such as Weka and MALLET can test hypotheses about qualitative information. We examined the claim that literary commentary exists within political environments and used US periodical articles concerning Russian literature in the early twentieth century as a case study. These tools generated useful quantitative data that allowed us to run stepwise binary logistic regressions. These statistical tests allowed for time series experiments using sea change and emergency models of history, as well as classification experiments with regard to author characteristics, social issues, and sentiment expressed. Both types of experiments supported our claim with varying degrees, but more importantly served as a definitive demonstration that digitally enhanced quantitative forms of analysis can apply to qualitative data. Our findings set the foundation for further experiments in the emerging field of digital humanities.

Análise e implementação de filtros e controladores num sistema de processamento digital de sinal

Dissertação para obtenção do grau de Mestre em Engenharia Electrotécnica Ramo de Automação e Electrónica Industrial

Model-Based Troubleshooting of Digital Systems

This thesis describes a methodology, a representation, and an implemented program for troubleshooting digital circuit boards at roughly the level of expertise one might expect in a human novice. Existing methods for model-based troubleshooting have not scaled up to deal with complex circuits, in part because traditional circuit models do not explicitly represent aspects of the device that troubleshooters would consider important. For complex devices the model of the target device should be constructed with the goal of troubleshooting explicitly in mind. Given that methodology, the principal contributions of the thesis are ways of representing complex circuits to help make troubleshooting feasible. Temporally coarse behavior descriptions are a particularly powerful simplification. Instantiating this idea for the circuit domain produces a vocabulary for describing digital signals. The vocabulary has a level of temporal detail sufficient to make useful predictions abut the response of the circuit while it remains coarse enough to make those predictions computationally tractable. Other contributions are principles for using these representations. Although not embodied in a program, these principles are sufficiently concrete that models can be constructed manually from existing circuit descriptions such as schematics, part specifications, and state diagrams. One such principle is that if there are components with particularly likely failure modes or failure modes in which their behavior is drastically simplified, this knowledge should be incorporated into the model. Further contributions include the solution of technical problems resulting from the use of explicit temporal representations and design descriptions with tangled hierarchies.

Piraí digital e a teoria ator-rede: a trajetória de inclusão e desenvolvimento de Piraí

A cidade de Piraí, no estado do Rio de Janeiro, Brasil, é palco do programa Piraí Digital, um leque de iniciativas, em cinco áreas de atuação – governo, educação, saúde, negócios e cidadania –, com o objetivo de vencer a exclusão digital no município e contribuir para seu desenvolvimento. O programa foi estudado por meio da associação entre um modelo heurístico para análise da inclusão digital e a Teoria Ator-Rede (ANT). O trabalho apresenta a descrição da evolução do programa segundo os atores que o construíram. Entre 1997 e 2009, Piraí Digital contribuiu para uma série de mudanças positivas em Piraí, notadamente nas áreas de educação, a qual adotou a computação 1:1 em toda a rede municipal no ano de 2009; saúde, que utiliza a estrutura de rede de computadores e internet da cidade para disseminar seus sistemas; e governo, onde a administração pública teve ganhos de produtividade e arrecadação por meio da informatização da máquina administrativa. O estudo de Piraí Digital permite compreender a importância da associação de artefatos – rede de computadores, telecentros, Planos Diretores e outros – e das pessoas nos esforços para vencer a exclusão digital e contribuir para o desenvolvimento local. Explorando o contraste entre a grande notoriedade de Piraí Digital fora do município e o baixo conhecimento do programa pela população local, o autor faz a analogia com uma obra de saneamento, pouco conhecida e visível, mas essencial para a população. Em Piraí, o saneamento digital está pronto, com bits jorrando das torneiras nas escolas e a saúde se beneficiando da TI para escoar seu fluxo de informações para benefício dos cidadãos piraienses.

Bom de boca: educação e cultura na cozinha da TV digital

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Análisis, desarrollo y optimización de un sistema para el diseño de redes topográficas valorando el modelo digital del terreno

El presente trabajo tiene como objetivo general el análisis de las técnicas de diseño y optimización de redes topográficas, observadas mediante topografía convencional (no satelital) el desarrollo e implementación de un sistema informático capaz de ayudar a la definición de la geometría más fiable y precisa, en función de la orografía del terreno donde se tenga que ubicar. En primer lugar se realizará un estudio de la metodología del ajuste mediante mínimos cuadrados y la propagación de varianzas, para posteriormente analizar su dependencia de la geometría que adopte la red. Será imprescindible determinar la independencia de la matriz de redundancia (R) de las observaciones y su total dependencia de la geometría, así como la influencia de su diagonal principal (rii), números de redundancia, para garantizar la máxima fiabilidad interna de la misma. También se analizará el comportamiento de los números de redundancia (rii) en el diseño de una red topográfica, la variación de dichos valores en función de la geometría, analizando su independencia respecto de las observaciones así como los diferentes niveles de diseño en función de los parámetros y datos conocidos. Ha de señalarse que la optimización de la red, con arreglo a los criterios expuestos, está sujeta a los condicionantes que impone la necesidad de que los vértices sean accesibles, y además sean visibles entre sí, aquellos relacionados por observaciones, situaciones que dependen esencialmente del relieve del terreno y de los obstáculos naturales o artificiales que puedan existir. Esto implica la necesidad de incluir en el análisis y en el diseño, cuando menos de un modelo digital del terreno (MDT), aunque lo más útil sería la inclusión en el estudio del modelo digital de superficie (MDS), pero esta opción no siempre será posible. Aunque el tratamiento del diseño esté basado en un sistema bidimensional se estudiará la posibilidad de incorporar un modelo digital de superficie (MDS); esto permitirá a la hora de diseñar el emplazamiento de los vértices de la red la viabilidad de las observaciones en función de la orografía y los elementos, tanto naturales como artificiales, que sobre ella estén ubicados. Este sistema proporcionaría, en un principio, un diseño óptimo de una red constreñida, atendiendo a la fiabilidad interna y a la precisión final de sus vértices, teniendo en cuenta la orografía, lo que equivaldría a resolver un planteamiento de diseño en dos dimensiones y media1; siempre y cuando se dispusiera de un modelo digital de superficie o del terreno. Dado que la disponibilidad de obtener de manera libre el MDS de las zonas de interés del proyecto, hoy en día es costoso2, se planteará la posibilidad de conjuntar, para el estudio del diseño de la red, de un modelo digital del terreno. Las actividades a desarrollar en el trabajo de esta tesis se describen en esta memoria y se enmarcan dentro de la investigación para la que se plantean los siguientes objetivos globales: 1. Establecer un modelo matemático del proceso de observación de una red topográfica, atendiendo a todos los factores que intervienen en el mismo y a su influencia sobre las estimaciones de las incógnitas que se obtienen como resultado del ajuste de las observaciones. 2. Desarrollar un sistema que permita optimizar una red topográfica en sus resultados, aplicando técnicas de diseño y simulación sobre el modelo anterior. 3. Presentar una formulación explícita y rigurosa de los parámetros que valoran la fiabilidad de una red topográfica y de sus relaciones con el diseño de la misma. El logro de este objetivo se basa, además de en la búsqueda y revisión de las fuentes, en una intensa labor de unificación de notaciones y de construcción de pasos intermedios en los desarrollos matemáticos. 4. Elaborar una visión conjunta de la influencia del diseño de una red, en los seis siguientes factores (precisiones a posteriori, fiabilidad de las observaciones, naturaleza y viabilidad de las mismas, instrumental y metodología de estacionamiento) como criterios de optimización, con la finalidad de enmarcar el tema concreto que aquí se aborda. 5. Elaborar y programar los algoritmos necesarios para poder desarrollar una aplicación que sea capaz de contemplar las variables planteadas en el apartado anterior en el problema del diseño y simulación de redes topográficas, contemplando el modelo digital de superficie. Podrían considerarse como objetivos secundarios, los siguientes apartados: Desarrollar los algoritmos necesarios para interrelacionar el modelo digital del terreno con los propios del diseño. Implementar en la aplicación informática la posibilidad de variación, por parte del usuario, de los criterios de cobertura de los parámetros (distribución normal o t de Student), así como los grados de fiabilidad de los mismos ABSTRACT The overall purpose of this work is the analysis of the techniques of design and optimization for geodetic networks, measured with conventional survey methods (not satellite), the development and implementation of a computational system capable to help on the definition of the most liable and accurate geometry, depending on the land orography where the network has to be located. First of all, a study of the methodology by least squares adjustment and propagation of variances will be held; then, subsequently, analyze its dependency of the geometry that the network will take. It will be essential to determine the independency of redundancy matrix (R) from the observations and its absolute dependency from the network geometry, as well as the influence of the diagonal terms of the R matrix (rii), redundancy numbers, in order to ensure maximum re liability of the network. It will also be analyzed first the behavior of redundancy numbers (rii) in surveying network design, then the variation of these values depending on the geometry with the analysis of its independency from the observations, and finally the different design levels depending on parameters and known data. It should be stated that network optimization, according to exposed criteria, is subject to the accessibility of the network points. In addition, common visibility among network points, which of them are connected with observations, has to be considered. All these situations depends essentially on the terrain relief and the natural or artificial obstacles that should exist. Therefore, it is necessary to include, at least, a digital terrain model (DTM), and better a digital surface model (DSM), not always available. Although design treatment is based on a bidimensional system, the possibility of incorporating a digital surface model (DSM) will be studied; this will allow evaluating the observations feasibility based on the terrain and the elements, both natural and artificial, which are located on it, when selecting network point locations. This system would provide, at first, an optimal design of a constrained network, considering both the internal reliability and the accuracy of its points (including the relief). This approach would amount to solving a “two and a half dimensional”3 design, if a digital surface model is available. As the availability of free DSM4 of the areas of interest of the project today is expensive, the possibility of combining a digital terrain model will arise. The activities to be developed on this PhD thesis are described in this document and are part of the research for which the following overall objectives are posed: 1. To establish a mathematical model for the process of observation of a survey network, considering all the factors involved and its influence on the estimates of the unknowns that are obtained as a result of the observations adjustment. 2. To develop a system to optimize a survey network results, applying design and simulation techniques on the previous model. 3. To present an explicit and rigorous formulation of parameters which assess the reliability of a survey network and its relations with the design. The achievement of this objective is based, besides on the search and review of sources, in an intense work of unification of notation and construction of intermediate steps in the mathematical developments. 4. To develop an overview of the influence on the network design of six major factors (posterior accuracy, observations reliability, viability of observations, instruments and station methodology) as optimization criteria, in order to define the subject approached on this document. 5. To elaborate and program the algorithms needed to develop an application software capable of considering the variables proposed in the previous section, on the problem of design and simulation of surveying networks, considering the digital surface model. It could be considered as secondary objectives, the following paragraphs: To develop the necessary algorithms to interrelate the digital terrain model with the design ones. To implement in the software application the possibility of variation of the coverage criteria parameters (normal distribution or Student t test) and therefore its degree of reliability.

TESLA : a control language for logic simulations of digital circuits /

"August 8, 1969."

Program organization for the University of Illinois digital computer /

"August 10, 1954"

Proliferative diabetic retinopathy (R3) referrals from the digital diabetic retinopathy screening program:urgency of appointment in the hospital eye service achieved and needed?

DESIGN. Retrospective analysis PURPOSE. To assess the clinical characteristics and outcomes of patients identified with proliferative diabetic retinopathy (PDR) referred from the screening program to the hospital eye services (HES) METHODS. a retrospective analysis of urgently referred PDR cases to Birmingham Heartlands HES from august 2008 until July 2010 RESULTS. 130 urgent diabetic retinopathy referrals were made and reviewed. 103 (68% male, 80% type 2 diabetes) were referred for PDR with a mean age of 59 years, mean diabetes duration of 17.8years. 69% were on insulin treatment at the time of the screening, with mean HbA1c of 10.4% (range-5.7 to 16.5%). 65% of the patients were offered appointments at HES within two weeks after referral from the screening. 50.5% of the patients were seen in the HES within 2 weeks, 22 and 16 % were seen 2-4 and 4-8 weeks after referral respectively. 6 patients never attended ophthalmology examination during the two years of review. Of all the attendees, 56% were booked for pan retinal photocoagulation (PRP) & 9(9.3%) for macular laser respectively on their 1st HES visit. 75% of the patients were newly diagnosed PDR and 26 had previous PRP laser but lost to follow up. 63 patients ( 66%) received either PRP or macular laser treatment (85.7% of which is PRP). 63% of the PRP treatment was performed within a month of first HES attendance. Retinopathy grading discrepancy between the screening program and HES was noted in 20% (21 patients). CONCLUSIONS. This data suggests that the digital screening programme is appropriately identifying high risk patients with PDR with timely PRP laser treatment in the majority of patients but raises concern over patients lost to follow up (hence failsafe tracking of appointment attendance), and review of grading discrepancies between the ophthalmology and screening service.

Digital Collections in Regional Public Library “P. R. Slaveikov” – Veliko Tarnovo in the Context of the National Program for Preservation and Promotion of Literary Heritage

Nowadays the great public libraries in Bulgaria are gaining the appearance of digital centers which provide new informational resources and services in the digital space. The digital conversion as a way of preservation is one of the important priorities of Regional Public Library in Veliko Tarnovo. In the last few years we persistently search for possible ways of financing by national and foreign programs in this direction. In the beginning the strategy was oriented to digitalization of the funds with most urgent conversion – these of the local studies periodicals from 1878 till 1944 year. The digitalization of funds will create conditions of laying the basement of full text database of Bulgarian periodical publications. The technology that is offered gives opportunities for including other libraries in the Unified index, which can develop it into a National Unified index of periodical publications. The integrated informational environment that is created is an attractive, comfortable and useful place for work in home or at work for researchers, historians, art experts, bibliographers. The library readers use very actively all informational services of the library internet page and work competently with the on-line indexes provided there, they find the necessary title, which can be demanded later for usage in home or in the library, using electronic means again.

A heuristic algorithm to generate test program sequences for moving probe electronic test equipment

The electronics industry, is experiencing two trends one of which is the drive towards miniaturization of electronic products. The in-circuit testing predominantly used for continuity testing of printed circuit boards (PCB) can no longer meet the demands of smaller size circuits. This has lead to the development of moving probe testing equipment. Moving Probe Test opens up the opportunity to test PCBs where the test points are on a small pitch (distance between points). However, since the test uses probes that move sequentially to perform the test, the total test time is much greater than traditional in-circuit test. While significant effort has concentrated on the equipment design and development, little work has examined algorithms for efficient test sequencing. The test sequence has the greatest impact on total test time, which will determine the production cycle time of the product. Minimizing total test time is a NP-hard problem similar to the traveling salesman problem, except with two traveling salesmen that must coordinate their movements. The main goal of this thesis was to develop a heuristic algorithm to minimize the Flying Probe test time and evaluate the algorithm against a "Nearest Neighbor" algorithm. The algorithm was implemented with Visual Basic and MS Access database. The algorithm was evaluated with actual PCB test data taken from Industry. A statistical analysis with 95% C.C. was performed to test the hypothesis that the proposed algorithm finds a sequence which has a total test time less than the total test time found by the "Nearest Neighbor" approach. Findings demonstrated that the proposed heuristic algorithm reduces the total test time of the test and, therefore, production cycle time can be reduced through proper sequencing.

Computer program for the analysis of non-prismatic beams

One of the major problems in the analysis of beams with Moment of Inertia varying along their length, is to find the Fixed End Moments, Stiffness, and Carry-Over Factors. In order to determine Fixed End Moments, it is necessary to consider the non-prismatic member as integrated by a large number of small sections with constant Moment of Inertia, and to find the M/EI values for each individual section. This process takes a lot of time from Designers and Structural Engineers. The object of this thesis is to design a computer program to simplify this repetitive process, obtaining rapidly and effectively the Final Moments and Shears in continuous non-prismatic Beams. For this purpose the Column Analogy and the Moment Distribution Methods of Professor Hardy Cross have been utilized as the principles toward the methodical computer solutions. The program has been specifically designed to analyze continuous beams of a maximum of four spans of any length, integrated by symmetrical members with rectangular cross sections and with rectilinear variation of the Moment of Inertia. Any load or combination of uniform and concentrated loads must be considered. Finally sample problems will be solved with the new Computer Program and with traditional systems, to determine the accuracy and applicability of the Program.

Digital and Social Inequalities : A Qualitative Assessment of the Impact of the Connecting Equality Program on Argentinean Youth

This paper focuses on the ties between social and digital inequalities among Argentinean youth. It uses a qualitative approach to explore different aspects of the everyday lives of adolescents, such as sociability, leisure time and family use of Information and Communication Technologies (ICTs), in order to assess the impact of the Connecting Equality Program (Programa Conectar Igualdad, PCI) on reducing digital inequalities and fostering social inclusion. What were the existing conditions of access for students and their families when the PCI was first implemented? What influence does the implementation of the PCI have on the individual, family and scholastic appropriation of ICTs? How does the use of computers and the Internet vary among youth? Has this large-scale incorporation of netbooks in schools, and especially homes and free time changed it in any way? Does the appropriation of ICTs through student participation in the PCI contribute to material and symbolic social inclusion? In order to answer these questions, we compare the processes of ICT appropriation among lower and middle class adolescents, focusing on the distinctive uses and meanings assigned to computers and the Internet by boys and girls in their daily lives. For this purpose we analyze data collected through semi-structured interviews in two schools in Greater La Plata, Argentina during 2012. The main findings show that in terms of access, skills and types of use, the implementation of the PCI has had a positive impact among lower class youth, guaranteeing access to their first computers and promoting the sharing of knowledge and digital skills with family members. Moreover, evidence of more diverse and intense use of ICTs among lower class students reveals the development of digital skills related to educational activities. Finally, in terms of sociability, having a personal netbook enables access to information and cultural goods which are very significant in generating ties and strengthening identities and social integration