Life quality and the wellness of local population and the sustainability of social organizations. Study case of a Foundation

This research aims to present an analysis on the absence of innovative social responses related with continuing care, taking into account the need to answer to all kind of social needs. Our main goal is not only a theoretical approach about the social challenges and social policies, but also present a study on the potentialities of the Fundação Elísio Ferreira Afonso, our case study, can apply for funding of an UCC (Continuing Care Unit) in order to meet the needs of the local population on one hand, and on the other, in order to contribute to the self-sustainability of the Foundation. This paper is divided into three parts: theoretical framework and characterization of our social organization, according to an exploratory research, structuring a strategic plan of the organization, through field research, and as final result, to present a proposal for funding and implementation of an innovative UCC, according to the underlying legislation to Portugal 2020. The sample is focused on the population of Sátão municipality. To conclude, it is important to make this local approach, because of the increasing demand for this kind of caring services.

Life quality and the wellness of victims of domestic violence. study case of the Centro Social, Recreativo e Cultural de Vilar de Maçada

This research aims to present an analysis on the absence of social responses that address the problem of domestic violence in Alijó. Our main goal is not only a theoretical approach about the issue of domestic violence, regional conditions in relation to domestic violence, but also present a study on the potentialities of Centro Social Recreativo e Cultural de Vilar de Maçada, our case study, can apply for funding of an emergency housing for victims of domestic violence. This paper is divided into three parts: theoretical framework and characterization of our social organization, according to an exploratory research, structuring a strategic plan of the organization, through field research, and as final result, to present a proposal for funding and implementation of an innovative social response, according to the underlying legislation to Portugal 2020. The sample is focused on the population of Alijó municipality. To conclude, it is important to make this local approach, because of the increasing number of cases not detected and reported. Thus, the quality of life is increased, reducing the incidence of violence in the family.

Oportunidades comerciales para las empresas colombianas en el mercado de EE.UU, en los estados de South Carolina, Tennessee, y Texas

El deseo de la mayoría de los empresarios es que su empresa tenga presencia en todas las partes del mundo que se pueda. Sin embargo, son pocos los que lo logran. Muchos menos los que son perdurables en el mercado internacional. Y todo esto ocurre en gran parte por el desconocimiento que tienen sobre ese entorno. Especialmente, el empresario o emprendedor colombiano, se caracteriza por no ir más allá de soñar con lograr posicionarse en el exterior, mas no trabajar para lograrlo. Este trabajo tiene como fin ayudar al empresario colombiano en ese objetivo. Pretende mostrar un contexto más profundo de, en este caso, el mercado de Estados Unidos (en los estados de Texas, South Carolina y Tennessee), para que las empresas tengan herramientas que faciliten su labor internacional. Todo esto, en el marco del Tratado de Libre Comercio entre Colombia y Estados Unidos, que entró en vigencia hace algunos años. La metodología usada para la realización de este documento, incluye una revisión bibliográfica que explica la importancia de la internacionalización empresarial; la consulta de bases de datos para elaborar un perfil exportador/importador a nivel país y a nivel estado; y la identificación de potencialidades y oportunidades que pueda tener el empresario colombiano en estos territorios específicos.

Oportunidades en los mercados de Nueva York, Nueva Jersey y Nebraska para las empresas colombianas

Actualmente, las barreras comerciales a nivel internacional resultan cada vez menos tangibles entre los diferentes mercados, haciendo que las oportunidades de comercialización de bienes y servicios entre países sea cada vez mayor. Sin embargo, es muy común todavía encontrarse con historias de fracaso en los esfuerzos de diferentes empresarios medianos y pequeños que en su momento decidieron emprender el camino de la internacionalización de sus compañías y que por diferentes factores, bien sea desconocimiento de leyes comerciales internacionales, desinformación primordial del mercado objetivo o simplemente por situaciones ajenas a ellos sufrieron esta adversidad y dejaron de lado su impulso e interés por internacionalizarse. Por tal razón, hemos enfocado nuestros esfuerzos en tratar de identificar las diferentes potencialidades y oportunidades que el empresario colombiano puede llegar a tener en cuatro estados de Estados Unidos de Norteamérica, Nueva York, Nueva Jersey, Nuevo Hampshire y Nebraska específicamente. La metodología a desarrollar a lo largo de esta investigación principalmente recoge información cualitativa y cuantitativa que nos permitirá desglosar diversos aspectos con mayor profundidad, para que el empresario interesado tenga un panorama más claro de lo que puede llegar a encontrarse en los estados mencionados anteriormente.

Avaliação do potencial de desenvolvimento em meninos e meninas dos 4 aos 6 anos

Todos nós, educadores, devemos prestar uma atenção aprofundada às potencialidades e inclinações das crianças que constituem os nossos grupos, para que possamos estimular e desenvolver as suas competências. É nesse sentido que desenvolvemos este Estudo Exploratório, com o qual se pretende analisar a adaptação da avaliação de potencial derivada da Teoria das Inteligência Múltiplas ao contexto da Educação Pré-Escolar, com o objectivo de contribuir para a qualidade da intervenção educativa, articulando conceitos como Inteligência, Competência, Potencial, Currículo, Avaliação Dinâmica. Participam no estudo 42 crianças que frequentam Jardim de Infância e integram dois grupos heterogéneos e as respectivas educadoras. A metodologia é de natureza qualitativa e quantitativa, apoiando-se na aplicação dos seguintes instrumentos: modelo de avaliação de potencial baseado no Spectrum; Inventário de Quociente Emocional, versão para crianças e jovens (Bar-On Emocional Quotient Inventory: Youth Version), adaptado a educadores por Candeias e Monteiro (2010); questionário de Caracterização do ambiente educativo - Sala de Actividades, adaptado por Candeias e lglésias (2010); Teste de Avaliação de Habilidades Cognitivas de Solução de Problemas lnterpessoais (EVHACOSPI). Os resultados obtidos sugerem a importância de uma avaliação do potencial, baseada na Teoria das Inteligências Múltiplas, que utiliza instrumentos adequados a cada um dos domínios do potencial e da competência humana propostos por H. Gardner: verbal, Lógico-Matemática, Musical, Corporal-Cinestésica, Visuo-espacial, lnterpessoal, Intrapessoal e Naturalista. Apontam também para o papel que este tipo de avaliação pode desempenhar na intervenção educativa que se objectiva intencional e fundamentada. ABSTRACT: Ali of us, educators, must pay a special attention to the potentialities and inclinations of children who make up our groups, so enabling the stimulation and development of their competences. ln this sense we developed this Exploratory Study, through which is intended to analyse the adaptation of potential evaluation derived from the Theory of Multiple intelligences in the range of Pre-School Education, aiming at the contribution for the educative intervention: articulating concepts such as Intelligence, Competence Potential, Curriculum, and Dynamic Evaluation. The study involves 42 children attending Infant School, belonging to two heterogeneous groups and respective educators. Methodology is of qualitative and quantitative nature, supported by the following instruments: evaluation model based on Spectrum; Inventory of Emotional Quotient, version for children and youths, adapted to educators by Candeias e Monteiro (2010), Query of Characterization of Educative Environment - Activities Room, adapted by Candeias e lglésias (2010); Test for Evaluation of Cognitive Abilities of Interpersonal Problems Solution. (EVHACOSPI). The results suggest the importance of an assessment, based on the Theory of Multiple Intelligence, which uses instruments fitted to each of the domains of human potential and competence proposed by H. Gardiner: Verbal, Logical-Maths, Musical, Corporal¬ Kinaesthetic, Visuo-Spatial, Interpersonal, Intrapersonal and Naturalist. They also refer to the role that this type of assessment can play in the educational intervention aiming to be intentional and grounded.

Intervenção e avaliação inclusivas: estudo de caracterização do desenvolvimento do potencial em jovens com necessidades específicas

Este estudo centra-se na intervenção e avaliação inclusivas com o objectivo de caracterizar o desenvolvimento do potencial de alunos, com necessidades educativas específicas que desenvolvem projectos inovadores. A fundamentação teórica apoia-se no modelo inclusivo de Ainscow (1998) que propõe uma avaliação ajustada à diversidade dos alunos, reorganização das escolas para responder adequadamente a todos, e nos modelos sobre potencial humano de Gardner (2000) e Sternberg (1985) focalizados na multiplicidade da inteligência. No estudo empírico de carácter qualitativo com metodologia de estudo de caso de 4 jovens da APPACDM - Évora, utilizaram-se como instrumentos de recolha de informação: entrevista; análise documental; portefólios; observação/avaliação de competências. Os resultados demonstraram que a avaliação inclusiva centrada nas potencialidades facilita a caracterização da funcionalidade de cada um na diversidade dos domínios do desenvolvimento. Os portefólios fomentaram uma avaliação follow-up, destacando-se a autoavaliação, o registo das mudanças do aluno, o feedback contínuo aos professores, aluno e fann1ia. ABSTRACT: This study focuses on the inclusive assessment and intervention in order to characterize the development potential of students with special educational needs who develop innovative projects. The theoretical framework relies on Ainscow's inclusive model (1998) which proposes an assessment tailored to student’s diversity, school’s reorganization to respond appropriately to everyone, and in models of human potential of Gardner (2000) and Sternberg (1985) focused at the multiplicity of intelligence. ln the empirical study of the qualitative methodology with a case study of 4 youths of APPACDM - Évora, were used, as instruments for collecting information: interviews, documental analysis, portfolios, observation and evaluation skills. The results showed that inclusive assessment focused at the potentialities facilitates the characterization of the functionality of each one in the diversity of fields development. Portfolios fostered a follow-up evaluation, especially the self-assessment, registration of students changes and continuous feedback to teachers, students and families.

El marco de la seguridad humana: concepción amplia y restringida

ResumenEl presente ensayo plantea un marco para comprender el concepto de la seguridad humana. Para ello, se explicará la evolución del concepto de seguridad, el origen de la seguridad humana, sus principales concepciones (amplia y restringida), las ventajas de cada una de ellas, las potencialidadesy limitantes del concepto de seguridad humana como un todo. Además, se desarrolla un estudio de caso (Ituango, Colombia) que muestra al lector la forma de operacionalizar la seguridad humana de acuerdo con sus dos interpretaciones.Palabras clave: seguridad, seguridad humana, concepción amplia seguridad humana, concepción restringida seguridad humana, derechos humanos, Ituango (Colombia).AbstractThis essay presents a framework to understand the human security concept. Therefore, it will explain the evolution of the security concept, the origin of human security, its main conceptions (broad and restricted), the advantages of each one, the potentialities and limitations of the human  security concept as a whole. Furthermore, there will be developed a case of study (Ituango, Colombia) which shows the reader how to operationalize human security according to its interpretations.Keywords: Security, human security, broad conception human security, restricted conception human security, human rights, Ituango (Colombia).

Innovative Al Alloys for High Performance Automotive Pistons: Enhancement of Specific Strength at High Temperature and Resistance to Knock Damage

The increasingly strict regulations on greenhouse gas emissions make the fuel economy a pressing factor for automotive manufacturers. Lightweighting and engine downsizing are two strategies pursued to achieve the target. In this context, materials play a key role since these limit the engine efficiency and components weight, due to their acceptable thermo-mechanical loads. Piston is one of the most stressed engine components and it is traditionally made of Al alloys, whose weakness is to maintain adequate mechanical properties at high temperature due to overaging and softening. The enhancement in strength-to-weight ratio at high temperature of Al alloys had been investigated through two approaches: increase of strength at high temperature or reduction of the alloy density. Several conventional and high performance Al-Si and Al-Cu alloys have been characterized from a microstructural and mechanical point of view, investigating the effects of chemical composition, addition of transition elements and heat treatment optimization, in the specific temperature range for pistons operations. Among the Al-Cu alloys, the research outlines the potentialities of two innovative Al-Cu-Li(-Ag) alloys, typically adopted for structural aerospace components. Moreover, due to the increased probability of abnormal combustions in high performance spark-ignition engines, the second part of the dissertation deals with the study of knocking damages on Al pistons. Thanks to the cooperation with Ferrari S.p.A. and Fluid Machinery Research Group - Unibo, several bench tests have been carried out under controlled knocking conditions. Knocking damage mechanisms were investigated through failure analyses techniques, starting from visual analysis up to detailed SEM investigations. These activities allowed to relate piston knocking damage to engine parameters, with the final aim to develop an on-board knocking controller able to increase engine efficiency, without compromising engine functionality. Finally, attempts have been made to quantify the knock-induced damages, to provide a numerical relation with engine working conditions.

Non-Equilibrium Atmospheric Plasma As A Novel Route To Nanomaterial Synthesis And Processing For Biomedical Applications

Since last century, the rising interest of value-added and advanced functional materials has spurred a ceaseless development in terms of industrial processes and applications. Among the emerging technologies, thanks to their unique features and versatility in terms of supported processes, non-equilibrium plasma discharges appear as a key solvent-free, high-throughput and cost-efficient technique. Nevertheless, applied research studies are needed with the aim of addressing plasma potentialities optimizing devices and processes for future industrial applications. In this framework, the aim of this dissertation is to report on the activities carried out and the results achieved concerning the development and optimization of plasma techniques for nanomaterial synthesis and processing to be applied in the biomedical field. In the first section, the design and investigation of a plasma assisted process for the production of silver (Ag) nanostructured multilayer coatings exhibiting anti-biofilm and anti-clot properties is described. With the aim on enabling in-situ and on-demand deposition of Ag nanoparticles (NPs), the optimization of a continuous in-flight aerosol process for particle synthesis is reported. The stability and promising biological performances of deposited coatings spurred further investigation through in-vitro and in-vivo tests which results are reported and discussed. With the aim of addressing the unanswered questions and tuning NPs functionalities, the second section concerns the study of silver containing droplet conversion in a flow-through plasma reactor. The presented results, obtained combining different analysis techniques, support a formation mechanism based on droplet to particle conversion driven by plasma induced precursor reduction. Finally, the third section deals with the development of a simulative and experimental approach used to investigate the in-situ droplet evaporation inside the plasma discharge addressing the main contributions to liquid evaporation in the perspective of process industrial scale up.

A methodological approach for the performance optimization of transient seepage models through inverse analysis

The topic of the Ph.D project focuses on the modelling of the soil-water dynamics inside an instrumented embankment section along Secchia River (Cavezzo (MO)) in the period from 2017 to 2018 and the quantification of the performance of the direct and indirect simulations . The commercial code Hydrus2D by Pc-Progress has been chosen to run the direct simulations. Different soil-hydraulic models have been adopted and compared. The parameters of the different hydraulic models are calibrated using a local optimization method based on the Levenberg - Marquardt algorithm implemented in the Hydrus package. The calibration program is carried out using different types of dataset of observation points, different weighting distributions, different combinations of optimized parameters and different initial sets of parameters. The final goal is an in-depth study of the potentialities and limits of the inverse analysis when applied to a complex geotechnical problem as the case study. The second part of the research focuses on the effects of plant roots and soil-vegetation-atmosphere interaction on the spatial and temporal distribution of pore water pressure in soil. The investigated soil belongs to the West Charlestown Bypass embankment, Newcastle, Australia, that showed in the past years shallow instabilities and the use of long stem planting is intended to stabilize the slope. The chosen plant species is the Malaleuca Styphelioides, native of eastern Australia. The research activity included the design and realization of a specific large scale apparatus for laboratory experiments. Local suction measurements at certain intervals of depth and radial distances from the root bulb are recorded within the vegetated soil mass under controlled boundary conditions. The experiments are then reproduced numerically using the commercial code Hydrus 2D. Laboratory data are used to calibrate the RWU parameters and the parameters of the hydraulic model.

Study and implementation of control strategies for polymerization processes assisted by atmospheric pressure plasma jets

In recent years, polymerization processes assisted by atmospheric pressure plasma jets (APPJs) have received increasing attention in numerous industrially relevant sectors since they allow to coat complex 3D substrates without requiring expensive vacuum systems. Therefore, advancing the comprehension of these processes has become a high priority topic of research. This PhD dissertation is focused on the study and the implementation of control strategies for a polymerization process assisted by an atmospheric pressure single electrode plasma jet. In the first section, a study of the validity of the Yasuda parameter (W/FM) as controlling parameter in the polymerization process assisted by the plasma jet and an aerosolized fluorinated silane precursor is proposed. The surface characterization of coatings deposited under different W/FM values reveals the presence of two very well-known deposition domains, thus suggesting the validity of W/FM as controlling parameter. In addition, the key role of the Yasuda parameter in the process is further demonstrated since coatings deposited under the same W/FM exhibit similar properties, regardless of how W/FM is obtained. In the second section, the development of a methodology for measuring the energy of reactions in the polymerization process assisted by the plasma jet and vaporized hexamethyldisiloxane is presented. The values of energy per precursor molecule are calculated through the identification and resolution of a proper equivalent electrical circuit. To validate the methodology, these energy values are correlated to the bond energies in the precursor molecule and to the properties of deposited thin films. It is shown that the precursor fragmentation in the discharge and the coating characteristics can be successfully explained according to the obtained values of energy per molecule. Through a detailed discussion of the limits and the potentialities of both the control strategies, this dissertation provides useful insights into the control of polymerization processes assisted by APPJs.

Performance Analysis of Topological Quantum Error Correcting Codes

In the last few years there has been a great development of techniques like quantum computers and quantum communication systems, due to their huge potentialities and the growing number of applications. However, physical qubits experience a lot of nonidealities, like measurement errors and decoherence, that generate failures in the quantum computation. This work shows how it is possible to exploit concepts from classical information in order to realize quantum error-correcting codes, adding some redundancy qubits. In particular, the threshold theorem states that it is possible to lower the percentage of failures in the decoding at will, if the physical error rate is below a given accuracy threshold. The focus will be on codes belonging to the family of the topological codes, like toric, planar and XZZX surface codes. Firstly, they will be compared from a theoretical point of view, in order to show their advantages and disadvantages. The algorithms behind the minimum perfect matching decoder, the most popular for such codes, will be presented. The last section will be dedicated to the analysis of the performances of these topological codes with different error channel models, showing interesting results. In particular, while the error correction capability of surface codes decreases in presence of biased errors, XZZX codes own some intrinsic symmetries that allow them to improve their performances if one kind of error occurs more frequently than the others.

Analysis ot the road barriers maintenance: the Bologna Case Study

This thesis deals with the topic of Road Safety when maintaining its road elements. The aim of the work is the prioritization of maintenance for each barrier that depends on some factors that are related to the topography of the site, deformations, degradation of the composing elements, and the compliance of the barrier installation with the original situation. Based on these components a final coefficient by which the maintenance priority was highlighted, calculated, and associated to each barrier. For easy study and visualization, information was uploaded and processed in a GIS environment, in order to create analyses and choropleth maps. Analyses were exploited by using free and open-source GIS software, namely QGIS. Information on the barriers' features was registered with both on-site and online (i.e., web mapping providers) inspections. With regards to the on-site inspections, a complete geotagged photos database was created, in order to improve the survey. GIS potentialities were fully exploited by applying some geoprocessing tools which allowed deep analyses.

Study of an advanced transport system exploiting magnetic levitation: the Beckhoff XPlanar

The transport system is one of the most important components to be chosen in the design of an automatic machine. There is a wide variety of different choices that can be made in picking this element, each one having its own strengths and its own drawbacks. If it is desired to obtain some elaborate behaviour from the transport system, it is a good idea to think about some flexible and advanced solutions. Among these transport systems, the newest is the Beckhoff XPlanar. This transport system exploits magnetic levitation to move some passive magnetic movers on a completely customizable plane, in an entirely contact-free way. This provides a fast, clean, and noiseless motion, which is extremely desirable in a modern automatic machine. The purpose of this Thesis is to analyse the potentialities and the problems of this new device, starting from the basics. After having presented in detail the topic, an analysis on the hardware components needed to build this system is performed. Then, it is conducted a study on the concepts needed to know how to build a controller having the purpose of dealing with this system. After that, the various types of motion are studied and executed and, later on, some experiments on the real kit are carried out. These studies start from the diagnostic and involve other analyses that are used to test the limits of this transport system. In performing these analyses, it is noticed how the kit presents some problems in reaching the limits of the dynamics. Finally, two different types of station cycle are implemented, which are useful to get a rough idea on the potentialities of this new advanced transport system.