The export performance of the 2004 EU enlargement economies since the 1990s : a constant market share analysis

This study focuses the export performance of the 2004 EU enlargement economies between 1990 and 2013. The long time span analysed allows to capture different stages in the relationship of these new members with the EU before and after accession. The study is based on the Constant Market Share methodology of decomposing an ex-post country’s export performance into different effects. Two different Constant Market Share Analysis (CMSA) were selected in order to disentangle, for the exports of the new members to the EU15, (i) the growth rate of exports and (ii) the growth rate of exports relatively to the world. Both approaches are applied to manufactured products first without disaggregating results by sectors and then grouping all products into two different classification of sectors: one considering the technological intensity of manufactured exports and another evaluating the specialization factors of the products exported. Results provide information not only on the ten economies’ export performance as a group but also individually considered and on the importance of each EU15 destination market to the export performance of these countries.

Grafting compatibility among eleven chestnut cultivars and hybrids.

Among the four commercial chestnut species the C. dentata (Marsh.) Boskh. and C. sativa P. Mill. has excellent quality but more susceptible to diseases when compared to C. mollissima Blume and C. crenata Siebold & Zucc. which has inferior quality but can be used as rootstocks. This work aimed to evaluate the behavior of chestnut varieties grafted in different rootstocks under São Bento do Sapucaí, São Paulo, Brazil condition. In 1986, eleven chestnut cultivars and hybrids - Ibuki (IB), Izumo (IZ), Kinchu (KI), KM1 (KM2), KM(2) KM(2), Moriowase (MO), Okuni (OK), Taishowase (TAI), Tamatsukuri (TAM), Tiodowase (TIO) and Senri (SEN) (only graft) ? were grafted each other resulting in hundred ten combinations. Fifteen-year later grafted trees with minimum of three plants were evaluated for tree height, trunk diameter above and below graft union and graft compatibility. Randomized blocks with three replications were submitted to analysis of variance for tree height and trunk diameter. Grouping analysis using the PROC CLUSTER ? SAS system was used to describe the pattern of variance among different combinations. Seventy eight combinations in hundred ten showed perfect grafting compatibility 6 months after grafting. Forty seven combinations showed incompatibility after transplanting and the dieback rate in each combination ranged from 25 to 100%. Among seventy eight combinations established in the field twenty six had enough plants for evaluation fifteen-year later. Tree height and trunk diameter showed highly significant difference among the combinations. The highest plant (6 m) was grafted on Moriowase and Tamatsukuri which showed the highest compatibility as rootstock. The harvesting season is from November to May where MOR, IB, TAM, OK and TAI behave as early-season-cultivar and SEN the latest one.

Perceived benefits, motivations and preferences for foreign language learning by older adults. Insights from an initiative in Cuenca, Ecuador

El presente estudio analiza las percepciones y actitudes que tienen los adultos mayores de la ciudad de Cuenca, Ecuador hacia el aprendizaje del inglés. Un total de 151 adultos mayores (con edad promedio de 70.3 años) respondió a un cuestionario con 50 ítems. Se llevó a cabo análisis factoriales, de regresión múltiple y cluster con el propósito de definir las dimensiones subyacentes en las percepciones, motivaciones y ambiciones de los adultos mayores para aprender un idioma extranjero, y su relación con las características sociodemográficas de los participantes. Los resultados señalan que el interés por estudiar un idioma extranjero está basado en la percepción de que aquello mejora la interacción social de las personas, su desarrollo personal, el funcionamiento y mantenimiento de la mente y memoria, y que activa y vuelve su vida más dinámica. Los resultados además revelaron que la principal motivación de los participantes para tomar un curso de inglés está relacionada con el potencial de usar este idioma en la vida diaria y el de leer profusamente en esa lengua extranjera. La duración del curso y la obtención de un certificado fueron factores determinantes que permitieron agrupar a los participantes en función de sus preferencias en lo que respecta al diseño práctico de un curso de inglés. Adicionalmente, la edad y el nivel de instrucción fueron variables determinantes de motivación que influyeron en la mayor parte de las respuestas dadas por los participantes.

O lugar da educação patrimonial no currículo escolar

Esta dissertação pretende contribuir no âmbito da gestão e valorização do Património Histórico-Cultural, para o estabelecimento de uma estratégia de valorização e enriquecimento dos currículos escolares portugueses do Ensino Básico, como forma de divulgar, preservar e educar para o Património de um país. Neste contexto emergiu um design de investigação que se afigura pertinente e centrado na prática docente ao fazer um estudo de caso, baseado na opinião recolhida junto dos alunos do 1º ciclo do ensino básico de um agrupamento de escolas sobre a noção que os mesmos têm de Património. A compreensão e valorização da Educação Patrimonial num processo contínuo de descoberta e aprendizagem são tarefas que só a "Escola" pode fazer, formando os indivíduos tomando-os competentes nesta área do conhecimento. Os objectos patrimoniais, monumentos, sítios e centros históricos, ou o património imaterial e natural, são recursos educacionais importantes, permitem a aquisição de competências motivacionais, para qualquer área do currículo ou aproximam áreas aparentemente distantes no processo de ensino e cidadania. ABSTRACT: This thesis aims to contribute in the management and enhancement of Cultural - Heritage for the establishment of a strategy for recovery and enrichment of school curricula elementary Portuguese as a means to educate, preserve and disclose to the heritage of a country. ln this context emerged a research design that seem relevant and focused on teaching to make a case study, based on the feedback gathered from pupils of 1 primary school, a grouping of schools on the notion that their balance sheets. Understanding and appreciation of Heritage Education in a continuous process of discovery and learning are tasks that only the “School” can do, forming the individuals making them competent in this field of knowledge. Heritage objects, monuments, sites and historical centres, or intangible and natural heritage, are important educational resources, enable the motivational skills acquisition, to any area of the curriculum or assemble seemingly distant areas in education and citizenship.

Guía de prácticas sobre agrupación de datos y gráficos en estadística, con la calculadora CASIOFX 7400 para los estudiantes de la carrera de Matemáticas y Física de la Universidad de Cuenca

El presente trabajo titulado: Guía de Prácticas sobre Agrupación de Datos y Gráficos en Estadística, con la calculadora Casiofx-7400 para los estudiantes de la carrera de Matemáticas y Física de la Universidad de Cuenca tiene por objetivo crear una guía de prácticas, que sirva de apoyo a los estudiantes en el aprendizaje deEstadística. La guía consta de tres capítulos: Fundamentación Teórica, Análisis Estadístico y la Propuesta. En el primer capítulo se da conocer: el marco teórico el cual fundamenta este trabajo, basado en el enfoque constructivista como corriente pedagógica;la importancia de las guías didácticas como recurso en la acción educativa; el empleo de las TIC(tecnologías de la Información y Comunicación) dentro de las aulas de clase y los beneficios de la calculadora graficadora. En el capítulo dos: Análisis Estadístico; se presenta información recolectada mediante una encuesta. La información tabulada se muestra en tablas y gráficos estadísticos, seguido de sus respectivas interpretaciones, con la cual se da validez a ésta propuesta. En el tercer capítulo se desarrolla la guía de prácticas para el uso de la calculadora graficadoraCasiofx-7400GII para el aprendizaje de Agrupación de Datos y Gráficos en Estadística; enfocada en la corriente constructivista. La guía está dividida en tres apartados: 1. Conceptos básicos de Estadística y descripción de la calculadora graficadora. 2. Agrupación de datos. 3. Gráficos estadísticos. Para potenciar el uso de la calculadora graficadora dentro del aula de clase cada apartado contiene objetivos y evaluaciones.

Uma metodologia para a análise do desempenho sustentável dos postos de revenda de combustível na cidade de Natal/RN, com o uso de data envelopment analysis-DEA

The increasing use of fossil fuels in line with cities demographic explosion carries out to huge environmental impact in society. For mitigate these social impacts, regulatory requirements have positively influenced the environmental consciousness of society, as well as, the strategic behavior of businesses. Along with this environmental awareness, the regulatory organs have conquered and formulated new laws to control potentially polluting activities, mostly in the gas stations sector. Seeking for increasing market competitiveness, this sector needs to quickly respond to internal and external pressures, adapting to the new standards required in a strategic way to get the Green Badge . Gas stations have incorporated new strategies to attract and retain new customers whom present increasingly social demand. In the social dimension, these projects help the local economy by generating jobs and income distribution. In this survey, the present research aims to align the social, economic and environmental dimensions to set the sustainable performance indicators at Gas Stations sector in the city of Natal/RN. The Sustainable Balanced Scorecard (SBSC) framework was create with a set of indicators for mapping the production process of gas stations. This mapping aimed at identifying operational inefficiencies through multidimensional indicators. To carry out this research, was developed a system for evaluating the sustainability performance with application of Data Envelopment Analysis (DEA) through a quantitative method approach to detect system s efficiency level. In order to understand the systemic complexity, sub organizational processes were analyzed by the technique Network Data Envelopment Analysis (NDEA) figuring their micro activities to identify and diagnose the real causes of overall inefficiency. The sample size comprised 33 Gas stations and the conceptual model included 15 indicators distributed in the three dimensions of sustainability: social, environmental and economic. These three dimensions were measured by means of classical models DEA-CCR input oriented. To unify performance score of individual dimensions, was designed a unique grouping index based upon two means: arithmetic and weighted. After this, another analysis was performed to measure the four perspectives of SBSC: learning and growth, internal processes, customers, and financial, unifying, by averaging the performance scores. NDEA results showed that no company was assessed with excellence in sustainability performance. Some NDEA higher efficiency Gas Stations proved to be inefficient under certain perspectives of SBSC. In the sequence, a comparative sustainable performance and assessment analyzes among the gas station was done, enabling entrepreneurs evaluate their performance in the market competitors. Diagnoses were also obtained to support the decision making of entrepreneurs in improving the management of organizational resources and promote guidelines the regulators. Finally, the average index of sustainable performance was 69.42%, representing the efforts of the environmental suitability of the Gas station. This results point out a significant awareness of this segment, but it still needs further action to enhance sustainability in the long term

Integer Linear Programming for Sequence Problems: A general approach to reduce the problem size

Sequence problems belong to the most challenging interdisciplinary topics of the actuality. They are ubiquitous in science and daily life and occur, for example, in form of DNA sequences encoding all information of an organism, as a text (natural or formal) or in form of a computer program. Therefore, sequence problems occur in many variations in computational biology (drug development), coding theory, data compression, quantitative and computational linguistics (e.g. machine translation). In recent years appeared some proposals to formulate sequence problems like the closest string problem (CSP) and the farthest string problem (FSP) as an Integer Linear Programming Problem (ILPP). In the present talk we present a general novel approach to reduce the size of the ILPP by grouping isomorphous columns of the string matrix together. The approach is of practical use, since the solution of sequence problems is very time consuming, in particular when the sequences are long.

Spatiotemporal Variation in Abundance and Social Structure of Bottlenose Dolphins in the Florida Coastal Everglades

Bottlenose dolphins (Tursiops truncatus) are large-bodied predators that are locally abundant in the coastal Everglades. Because of their potential to exert strong top-down effects on their communities, it is important to understand how spatiotemporal variation in biotic and abiotic factors affects the abundance and behavior of dolphins. This study combined two years of transect surveys with photographic identification methods to assess spatiotemporal variation in the abundance and group sizes of bottlenose dolphins across four large regions of the coastal Everglades including the Shark and Harney Rivers, Whitewater Bay, and coastal oceans of the Gulf of Mexico and Florida Bay. Dolphin abundance was similar across wet and dry seasons, except in river habitats where abundances were higher during the dry season. Group sizes were largest in Florida Bay and open water. Dolphins may be relatively resilient to abiotic changes in the coastal Everglades, with the possible exception of river habitats.

Informational masking and the effects of differences in fundamental frequency and fundamental-frequency contour on phonetic integration in a formant ensemble

This study explored the effects on speech intelligibility of across-formant differences in fundamental frequency (ΔF0) and F0 contour. Sentence-length speech analogues were presented dichotically (left=F1+F3; right=F2), either alone or—because competition usually reveals grouping cues most clearly—accompanied in the left ear by a competitor for F2 (F2C) that listeners must reject to optimize recognition. F2C was created by inverting the F2 frequency contour. In experiment 1, all left-ear formants shared the same constant F0 and ΔF0F2 was 0 or ±4 semitones. In experiment 2, all left-ear formants shared the natural F0 contour and that for F2 was natural, constant, exaggerated, or inverted. Adding F2C lowered keyword scores, presumably because of informational masking. The results for experiment 1 were complicated by effects associated with the direction of ΔF0F2; this problem was avoided in experiment 2 because all four F0 contours had the same geometric mean frequency. When the target formants were presented alone, scores were relatively high and did not depend on the F0F2 contour. F2C impact was greater when F2 had a different F0 contour from the other formants. This effect was a direct consequence of the associated ΔF0; the F0F2 contour per se did not influence competitor impact.

South European welfare regime model and the turkish case

The rise of neoliberalism and the experience of several economic crises throughout 1960’s and 70’s have opened the way to question the ability of welfare state to satisfy the basic needs of the societies. Therefore the term “welfare state” left its place to “welfare regime” in which the responsibilities for the well being of the societies are distributed among state, market and families. Following the introduction of this new term, several typologies of welfare regimes are started to be discussed. Esping-Andersen’s (1990) regime typology is considered to be one of the most significant one which covers most of the European countries. On the other hand, it has also led to criticisms for being lack of several aspects. One of them was done by Ferrera (1996), Moreno (2001), Boboli (1997) and Liebfreid (1992), which discusses that the grouping of Mediterranean countries of Europe -Greece, Italy, Spain and Portugal- within the conservative regime type. Those authors affirm that Southern European countries have their peculiar features in terms of structure of welfare provision and they form a fourth type which may be called "Mediterranean/ Southern European Regime". At this point, this doctoral thesis carries the discussion one step further and covers a profound research to answer some fundamental questions. Chiefly, clarifying whether it is possible to talk about a coherent grouping between the Mediterranean countries of Southern Europe in terms of their welfare regimes is our first objective. Then by assuming that it has an affirmative response, it is aimed to reflect the characteristics of this grouping. On the other hand, those group features are not static in time and they are sensible to various economic changes...

Leadership and Pedagogical Interaction as Predictors of Learning Outcomes in Physical Education

This research aims to understand the relative contribution of leadership styles and teacher-student and student-student pedagogical interaction concerning learning performance and academic achievement in Physical Education. A quantitative methodology was implemented, comprising a sample of 447 students attending a school grouping located in the coastal region of central Portugal. In order to verify the nature, the strength and the direction of the relations among the variables, correlation and multiple regression analyses were used. For this, scales already validated and used in other researches were applied. The results show that the learning performance and the academic achievement are significantly associated with teacher leadership styles and teacher-student and student-student pedagogical interaction. A stronger association was obtained with leadership styles, especially the democratic one. It should be mentioned that these factors provide a higher relative contribution to the learning performance than to the academic achievement. The analysis conducted highlights the importance of the democratic teacher leadership style and of the pedagogical interaction established within the classroom towards the improvement of students’ ability to understand the gains and the effort made in learning.

Emotional Skills and Promoting School Success in the 3rd Cycle: Students Perception

The perceptions about school play a central role in behavior, performance and learning outcomes. There is evidence that an improvement in emotional skills is associated with a higher school success. The aim of this paper is to know the relationship between internalizing and externalizing behaviors, emotional skills and academic success of students of the 3rd cycle of basic education. In order to promote students social and emotional skills, a pilot study in a School Grouping of the central region (Portugal) was carried out. It was made a diagnosis of disruptive behavior (ASEBA) and identified 6 children aged between 12 and 14 years old and followed by 3 focus groups with students, parents, and teachers, respectively. Six students mostly male were identified, with the predominance of externalizing behaviors and academic failure. They don’t like school and have no motivation for learning. The relationship between parents and teachers is conflictive. All parents have the utmost concern academic success and teachers perceived good practices, but without success. This program is seen in a perspective of empowerment of the educational agents to manage various environments and relationships. The results point to the importance of the systemic intervention program on the improvement of the social and emotional competences and academic achievement.

Leadership and Pedagogical Interaction as Predictors of Learning Outcomes in Physical Education

Problem Statement: This research aims to understand the relative contribution of leadership styles and teacher-student and student-student pedagogical interaction concerning the learning performance and academic achievement in physical education. Research Questions: Are the teacher leadership style and the teacher-student and student-student pedagogical interaction related to the learning performance and academic achievement in physical education in basic schooling? Purpose of Study: There are several factors that contribute for the explanation of learning outcomes, namely teacher leadership styles in the classroom, as well as teacher-student and student-student pedagogical interactions. These factors are considered to be essential in the teaching-learning process and in the subsequent improvement of educational outcomes. Research Methods: A quantitative methodology was implemented, comprising a sample of 447 students attending a School Grouping located in the Central Region of Portugal. In order to verify the nature, the strength and the direction of the relations among the variables, correlation and multiple regression analyses were used. For this, scales already validated and used in other researches were applied. Findings: The results show that the learning performance and the academic achievement are significantly associated with teacher leadership styles and teacher-student and student-student pedagogical interaction. A stronger association was obtained with leadership styles, especially the democratic one. It should be mentioned that these factors provide a higher relative contribution to the learning performance than to the academic achievement. Conclusions: This study sought to deepen the understanding of the explanatory factors of academic success concerning the teaching-learning process in physical education. The analysis conducted highlights the importance of the democratic teacher leadership style and of the pedagogical interaction established within the classroom towards the improvement of students' ability to understand the gains and the effort made in learning.

Equivalent Hearing Loss in Children

Early intervention is the key to spoken language for hearing impaired children. A severe hearing loss diagnosis in young children raises the urgent question on the optimal type of hearing aid device. As there is no recent data on comparing selection criteria for a specific hearing aid device, the goal of the Hearing Evaluation of Auditory Rehabilitation Devices (hEARd) project (Coninx & Vermeulen, 2012) evolved to collect and analyze interlingually comparable normative data on the speech perception performances of children with hearing aids and children with cochlear implants (CI). METHOD: In various institutions for hearing rehabilitation in Belgium, Germany and the Netherlands the Adaptive Auditory Speech Test AAST was used in the hEARd project, to determine speech perception abilities in kindergarten and school aged hearing impaired children. Results in the speech audiometric procedures were matched to the unaided hearing loss values of children using hearing aids and compared to results of children using CI. 277 data sets of hearing impaired children were analyzed. Results of children using hearing aids were summarized in groups as to their unaided hearing loss values. The grouping was related to the World Health Organization’s (WHO) grading of hearing impairment from mild (25–40 dB HL) to moderate (41–60 dB HL), severe (61-80 dB HL) and profound hearing impairment (80 dB HL and higher). RESULTS: AAST speech recognition results in quiet showed a significantly better performance for the CI group in comparison to the group of profoundly impaired hearing aid users as well as the group of severely impaired hearing aid users. However the CI users’ performances in speech perception in noise did not vary from the hearing aid users’ performances. Within the collected data analyses showed that children with a CI show an equivalent performance on speech perception in quiet as children using hearing aids with a “moderate” hearing impairment.

Identification with the neighborhood: Discrimination and neighborhood size

This paper analyzes the impact of a geographical social grouping (neighborhood) and its relative perceived size in the spontaneous group’s identiication level and place satisfaction, as well as the intensity of and motives for discrimination against inhabitants of other places. Two studies are presented: an experimental one using the minimal group categorization paradigm and an onsite investigation of a city neighborhood. Consistent with the predictions, the results showed that smaller neighborhoods reported higher identiication and satisfaction with the place of residence, as well as higher discrimination of other neighborhoods. In line with the optimal distinctiveness theory (ODT), the indings showed that the motivation for discrimination varies as a function of the in-group size. Thus, the members of larger groups discriminate by increasing the diferentiation between the in-group and the out-group, whereas the members of smaller groups increased the value of the in-group. Furthermore, the results were consistent with a social identity theory and ODT explanation of diverse research that shows the non-trivial nature of geographical bounded social grouping and its importance in a diverse set of contexts and its impact in inter-neighborhood relationships.