Persistencia y cambio del campesinado. Un abordaje crítico a "La morada de la vida" desde el marxismo contemporáneo

Este trabajo se propone identificar y contrastar las estrategias teórico-metodológicas utilizadas por Beatriz M. Alásia de Heredia y Bronislaw Galeski, en el estudio de la unidad económica de producción campesina. Tomamos como referencia dos obras de los autores que consideramos sumamente relevantes para los estudios de campesinado: "La morada de la vida. Trabajo familiar de pequeños productores del nordeste de Brasil" (2003) y "Sociología del campesinado" (1977) respectivamente. Si bien, ambas obras pertenecen a tradiciones disciplinares diferentes, al analizar la unidad económica de producción campesina, consideran su persistencia en el sistema económico capitalista.

O PAPEL DA COMUNICAÇÃO FACE A FACE NAS ORGANIZAÇÕES NO CONTEXTO DA SOCIEDADE MIDIATIZADA

Este estudo trata da comunicação face a face nas organizações sob diferentes abordagens teóricas. Considera a perspectiva da simultaneidade dos meios, já que as empresas utilizam diversos canais para dialogar com seus públicos de interesse. Leva em conta o fenômeno da midiatização, que reestrutura o modo como as pessoas se relacionam na sociedade contemporânea. O objetivo geral da pesquisa é sistematizar papeis potencialmente exercidos pela interação face a face e conhecer algumas circunstâncias que envolvem sua prática nas organizações. Por se tratar de uma tese teórica, a pesquisa bibliográfica se apresenta como um dos principais procedimentos metodológicos; análises de casos empíricos e um estudo de caso desenvolvido na Embrapa Pantanal constituem situações ilustrativas. Conclui-se que a comunicação face a face nas empresas ocorre de forma simultânea e combinada a outros canais de comunicação, porém, ela proporciona resultados práticos e filosóficos ainda pouco explorados. É rara a utilização estratégica de contatos presenciais como mecanismo para estabelecer relacionamentos, conhecer as reações alheias e ajustar a comunicação, aliar o discurso corporativo às práticas empresariais e avaliar o contexto onde se desenvolvem as interações, o que pode ser decisivo para a comunicação organizacional.

MÍDIAS SOCIAIS DIGITAIS: ESPAÇO DE RELACIONAMENTO E COMUNICAÇÃO ESTRATÉGICA

O trabalho tem como proposta avaliar a postura das organizações nas mídias sociais digitais, considerando o fato de que esses novos ambientes virtuais têm modificado drasticamente a maneira pela qual elas promovem o relacionamento com seus públicos estratégicos. O objetivo principal da pesquisa é identificar e compreender como as organizações se posicionam diante de comentários desfavoráveis nas mídias sociais digitais que possam impactar sua imagem e reputação, bem como mostrar a importância de monitorar constantemente o consumidor e dialogar com ele nos canais digitais para evitar riscos à marca. A metodologia aplicada denomina-se Estudo de Casos Múltiplos, por meio da qual analisaram-se os comentários desfavoráveis às marcas: Vivo, Tim e Oi, na página do Facebook, durante o mês de setembro de 2015. Construiu-se um protocolo de pesquisa, e realizou-se o acompanhamento dessas marcas analisando-lhes os posts e os comentários desfavoráveis coletados no período. Constatou-se, após tais procedimentos que as operadoras apresentam frequentemente dificuldades para se relacionar com os públicos nas mídias sociais digitais, o que as coloca em risco quanto à sua imagem e reputação.

A injunção em livros didáticos de língua portuguesa do 4º e 5º anos do ensino fundamental

This investigation aims at identifying, describing, analyzing and interpreting how textbooks on Portuguese Language approach, beginning with the linguistic material, the effects of sense in texts that predominately employ injunctives. The corpus of this study is comprised of six collections of textbooks on Portuguese Language, which are part of the National Program Guide for Textbooks (PNLD) from 2010, adopted by the public schools in the city of Natal and the object of study for the Read/Tell Project of the Educational Observatory of the Federal University of Rio Grande do Norte (UFRN). Textbooks from the 4th and 5th grades, Elementary School, were analyzed – 12 copies total. For the analysis, we selected 16 writing proposals of injunctive texts. Our study is based on theoretical discussions by Adam (2001a, 2001b) with regard to the genre of: inciting to action. In addition, we consider the work of Koch and Fávero (1987), Koch and Elias (2009), Marcuschi (2003, 2008) Pery-Woodly (2001), Rodrigues (2013), Travaglia (1992, 2007) and Rosa (2007). With respect to discussions on textbooks, we refer to Choppin (2004, 2009), Batista (2003, 2009), Rojo e Batista (2005), and with regard to Portuguese Language textbooks specifically, we consider Soares (1998, 2001, 2004) and Bunzen and Rojo (2005). The proposals for writing in injunctive texts, in the collections analyzed, are tips/recommendations, instructions on making toys and/or games, travel itineraries and cooking recipes, such that 69% of them appear in the 4 th grade textbooks and only 31% appear in the 5th grade textbooks. With respect to the linguistic elements responsible for the construction of directive speech acts and the effects on sense produced by them, the data shows that 50% of the writing proposals do not exploit linguistic categories that implicate the effects on sense using injunctives, or rather, there is no work done dealing with linguistic analysis, while 33% mention the imperative mode and 17% investigate infinitive verbs. In this dissertation, the textual plans of incitation to act genres were studied and in them the linguistic materiality that vehicles injunction. This study might contribute to the improvement of Portuguese language teaching in what concerns the articulation of grammatical studies to textual sequences/types, mainly in the case of Portuguese language textbooks for the 4th and 5th grades of Elementary School.

A competência leitora de alunos do ensino fundamental: uma proposta de intervenção

Reading is a activity of paramount importance in the life of every human being, since this practice is essential condition for the exercise of citizenship. Therefore, it is through reading that the student has access to the knowledge that part of the world around him. However, given the complexity involved in the process of learning to read, teach students to read is not an easy task because often they do not acquire the skills necessary to understand the texts. According to this view, the present study focuses on an educational intervention who aim at contribut to the development of reading competence of students in 6th grade "U" of the State School Senador José Bernardo, in São João do Sabugi - RN. The activities which were of that intervention process were conducted in Portuguese Language classroom and developed through didactic sequences drawn from reading strategies, based on the genres tale and news, since students had serious problems with regard to reading comprehension. Given the importance of meeting the aforementioned difficulty, we seek to develop a proposal for interactive reading activities through genres as a language of social practices, whose goal aimed read to understand and make sense of texts. This intervention proposal falls under the Applied Linguistics and to perform it, were taken as a basis some theories focused on the notion of language as sociointerativa practice, such as studies of Bakhtin (2006, 2011), Bronckart (2012) and targeted contributions to the teaching of reading activity, including, Solé (1998), Oliveira (2010), Kleiman (2013), Leffa (1996, 1999), Silveira (2005). Discussions about genres followed the studies of Bakhtin (2011), Marcuschi (2008), as well as other theoretical; the didactic sequences were constructed from Bronckart (2012), Dolz; Noverraz; Schneuwly (2013) and, with regard to the teaching of Portuguese Language, the guidelines were adopted contained in PCN / LP (1998), as well as in Antunes (2003, 2009) and other authors. The results showed that students in the 6th grade increased their understanding capacity of the read texts, by implementing the didactic and pedagogical actions, thereby acquiring the reading competence they needed to keep learning.

Um coração que pulsa fora do corpo: imagens passionais nas cartas de Frida Kahlo

Entre los años 30 y 40 del siglo pasado, México vio surgir de las cenizas de la revolución mexicana, una figura singular. Frida Kahlo es descrita hasta la fecha de hoy, por el imaginario social – en sus pinturas, en sus fotografías – como una mujer que ha marcado una época y se ha convertido en un símbolo de luchas, y esto se extiende hasta la contemporaneidad. Se ha creado en torno a la pintora mexicana, varias imágenes sociales que se describen en el juego dialógico entre sus obras y sus interlocutores. Teniendo por referencia estas afirmaciones, la investigación aquí presentada ha tomado como procedimiento realizar un análisis de seis cartas escritas por Frida a sus interlocutores amados/amantes – tres hombres con los que estuvo involucrada, emocionalmente, durante diferentes períodos de su vida – y, como objetivo, hacer un mapeo de los ethé construidos por ella en enunciados en los cuales ella "pinta" verbalmente una imagen de sí misma que se revela en las opciones léxicas elegidas para hablar de amor, de traición, de amistad, de dolor y de su estar en el mundo. Por lo tanto, hemos refinado una imagen estética e ideológica de Frida Kahlo que se cubre de pasionalidades distintas y de diversos grados dialógicos. Hay, en el recorte temporal y axiológico que hicimos para esta investigación, una mujer de naturaleza amante y que transformó ese amor en el tono de sus enfrentamientos con los interlocutores con quienes estuvo involucrada emocionalmente. Nuestro análisis está anclado en los postulados teóricos del Análisis Dialógico del Discurso (ADD), cuyo teórico base es el filósofo ruso Mikhail Bakhtin (2003, 2009, 2013) – sobre todo cuando se trata de estilo – y en la teoría de la enunciación de Maingueneau (2008, 2005) y Charaudeau (2006) – en lo que se refiere al ethos discursivo. Esta investigación se inserta en el área de Lingüística Aplicada y tiene un enfoque cualitativo-interpretativo.

Relação universidade-escola: o PIBID como instrumento de intervenção sobre o real da formação de professores

The theme of teacher education has always been rich in discussion and presents an abundant literature on the subject. Historically this topic has generated concerns in both development bodies and universities / schools where these people learn or are engaged in professional work. Training teachers is complex and these elements of complexity make necessary a review of paradigms of initial and continuing education. Despite the efforts of the past decades, the lack of teachers in some areas of knowledge is still a big concern, and it can become even worse in the future, what reinforces the importance of new decisions and new directions in order to change this situation. Therefore, the university-school relationship is of fundamental importance, linking and articulating theory and school practice, contextualizing knowledge, renewing and adapting curricula to current times and spaces in order to be able to improve and recover the social and professional value of teachers. From this perspective the education public policies should turn to the encouragement and the rescue of values and principles in quality teacher training. In the course comes the Institutional Teaching Initiation Scholarships Program - PIBID as an innovative program of teacher education working and adding essential factors to the university-school to reinforce good teaching practices taking up the role of co-developer schools. This research is aimed at analyzing the factors that PIBID inserts in the university-school relationship within IFPR Campus Palmas. The theoretical route was marked by authors as Edgar Morin (2003, 2010a, 2010b, 2012), Enrique Leff (2002a, 2002b, 2003, 2010), Boaventura Sousa Santos (1988, 2010a, 2010b, 2013) Menga Lüdke (2005, 2013), Demerval Saviani (2000, 2013), Paulo Freire (2011), among others, among them official documents of PIBID were used in this research too. The methodological approach with exploratory approach, descriptive explanatory was of fundamental importance through data collected by the documentary analysis (BRAZIL, 2007, 2009, 2013) and in the focus groups activities (GATTI, 2012). The focus groups interlocutors constituted of three groups: Area Coordinators, supervisors and teaching initiation scholarships. The categories were defined a priori from the Programme's objectives and emerging categories identified from the analysis process. After both documentary and interlocutors analysis, it was possible to identify that PIBID inserts the following factors in the university-school relationship: the Recognition of the Profession; Innovative Program and Dialogues of Knowledge. For the recognition of the profession mainly because it is an initial and continuing education program; it approximates theory and practice; upgrades the role of the teacher at school and motivates methodological innovations. This Innovative Program promotes the role of co-educational school and it also approximates knowledge of the school reality and promotes the continuous training. The third emerging category university-school relationship promotes dialogs of knowledge; bringing together theory and practice; it allows information exchange and opens new perspectives for teacher training. Finally, it is possible to realize that besides being a new program, PIBID has promoted visible changes through the actions carried out by all subprojects in partnerships between universities and schools, restoring and giving new meanings to the pedagogical practices.

Descrição, acesso e difusão dos acervos das Dops no Brasil

Dissertação (mestrado)—Universidade de Brasília, Faculdade de Ciência da Informação, Programa de Pós-Graduação em Ciência da Informação, 2016.

When sparks fly : developing formal mentoring programs for the career development of young and emerging artists

Formal mentoring programs are accepted as a valuable strategy for developing young and emerging artists. This thesis presents the results of an evaluation of the SPARK National Young Artists Mentoring Program (SPARK). SPARK was a ten-month formal mentoring program managed by Youth Arts Queensland (YAQ) on behalf of the Australia Council for the Arts from 2003-2009. The program aimed to assist young and emerging Australian artists between the ages of 18-26 to establish a professional career in the arts. It was a highly successful formal arts mentoring program that facilitated 58 mentorships between young and emerging artists and professional artists from across Australia in five program rounds over its seven year lifespan. Interest from other cultural organisations looking to develop their own formal mentoring programs encouraged YAQ to commission this research to determine how the program works to achieve its effects. This study was conducted with young and emerging artists who participated in SPARK from 2003 to 2008. It took a theory-driven evaluation approach to examine SPARK as an example of what makes formal arts mentoring programs effective. It focused on understanding the program’s theory or how the program worked to achieve its desired outcomes. The program activities and assumed responses to program activities were mapped out in a theories of change model. This theoretical framework was then used to plan the points for data collection. Through the process of data collection, actual program developments were compared to the theoretical framework to see what occurred as expected and what did not. The findings were then generalised for knowledge and wider application. The findings demonstrated that SPARK was a successful and effective program and an exemplar model of a formal mentoring program preparing young and emerging artists for professional careers in the arts. They also indicate several ways in which this already strong program could be further improved, including: looking at the way mentoring relationships are set up and how the mentoring process is managed; considering the balance between artistic and professional development; developing career development competencies and networking skills; taking into account the needs of young and emerging artists to develop their professional identity and build confidence; and giving more thought to the desired program outcomes and considering the issue of timeliness and readiness for career transition. From these findings, together with principles outlined in the mentoring and career development literature, a number of necessary conditions have been identified for developing effective mentoring programs in the career development of young and emerging artists.

Access to commercial destinations within the neighbourhood and walking among Australian older adults

BACKGROUND: Physical activity, particularly walking, is greatly beneficial to health; yet a sizeable proportion of older adults are insufficiently active. The importance of built environment attributes for walking is known, but few studies of older adults have examined neighbourhood destinations and none have investigated access to specific, objectively-measured commercial destinations and walking. METHODS: We undertook a secondary analysis of data from the Western Australian state government's health surveillance survey for those aged 65--84 years and living in the Perth metropolitan region from 2003--2009 (n = 2,918). Individual-level road network service areas were generated at 400 m and 800 m distances, and the presence or absence of six commercial destination types within the neighbourhood service areas identified (food retail, general retail, medical care services, financial services, general services, and social infrastructure). Adjusted logistic regression models examined access to and mix of commercial destination types within neighbourhoods for associations with self-reported walking behaviour. RESULTS: On average, the sample was aged 72.9 years (SD = 5.4), and was predominantly female (55.9%) and married (62.0%). Overall, 66.2% reported some weekly walking and 30.8% reported sufficient walking (>=150 min/week). Older adults with access to general services within 400 m (OR = 1.33, 95% CI = 1.07-1.66) and 800 m (OR = 1.20, 95% CI = 1.02-1.42), and social infrastructure within 800 m (OR = 1.19, 95% CI = 1.01-1.40) were more likely to engage in some weekly walking. Access to medical care services within 400 m (OR = 0.77, 95% CI = 0.63-0.93) and 800 m (OR = 0.83, 95% CI = 0.70-0.99) reduced the odds of sufficient walking. Access to food retail, general retail, financial services, and the mix of commercial destination types within the neighbourhood were all unrelated to walking. CONCLUSIONS: The types of neighbourhood commercial destinations that encourage older adults to walk appear to differ slightly from those reported for adult samples. Destinations that facilitate more social interaction, for example eating at a restaurant or church involvement, or provide opportunities for some incidental social contact, for example visiting the pharmacy or hairdresser, were the strongest predictors for walking among seniors in this study. This underscores the importance of planning neighbourhoods with proximate access to social infrastructure, and highlights the need to create residential environments that support activity across the life course.

People living in hilly residential areas in metropolitan Perth have less diabetes : spurious association or important environmental determinant?

BACKGROUND: Variations in 'slope' (how steep or flat the ground is) may be good for health. As walking up hills is a physiologically vigorous physical activity and can contribute to weight control, greater neighbourhood slopes may provide a protective barrier to weight gain, and help prevent Type 2 diabetes onset. We explored whether living in 'hilly' neighbourhoods was associated with diabetes prevalence among the Australian adult population. METHODS: Participants ([greater than or equal to]25years; n=11,406) who completed the Western Australian Health and Wellbeing Surveillance System Survey (2003-2009) were asked whether or not they had medically-diagnosed diabetes. Geographic Information Systems (GIS) software was used to calculate a neighbourhood mean slope score, and other built environment measures at 1600m around each participant's home. Logistic regression models were used to predict the odds of self-reported diabetes after progressive adjustment for individual measures (i.e., age, sex), socioeconomic status (i.e., education, income), built environment, destinations, nutrition, and amount of walking. RESULTS: After full adjustment, the odds of self-reported diabetes was 0.72 (95% CI 0.55-0.95) and 0.52 (95% CI 0.39-0.69) for adults living in neighbourhoods with moderate and higher levels of slope, respectively, compared with adults living in neighbourhoods with the lowest levels of slope. The odds of having diabetes was 13% lower (odds ratio 0.87; 95% CI 0.80-0.94) for each increase of one percent in mean slope. CONCLUSIONS: Living in a hilly neighbourhood may be protective of diabetes onset or this finding is spurious. Nevertheless, the results are promising and have implications for future research and the practice of flattening land in new housing developments.

Aligning off-balance sheet risk, on-balance sheet risk and audit fees: a PLS path modelling analysis

This study focuses on using the partial least squares (PLS) path modelling technique in archival auditing research by replicating the data and research questions from prior bank audit fee studies. PLS path modelling allows for inter-correlations among audit fee determinants by establishing latent constructs and multiple relationship paths in one simultaneous PLS path model. Endogeneity concerns about auditor choice can also be addressed with PLS path modelling. With a sample of US bank holding companies for the period 2003-2009, we examine the associations among on-balance sheet financial risks, off-balance sheet risks and audit fees, and also address the pervasive client size effect, and the effect of the self-selection of auditors. The results endorse the dominating effect of size on audit fees, both directly and indirectly via its impacts on other audit fee determinants. By simultaneously considering the self-selection of auditors, we still find audit fee premiums on Big N auditors, which is the second important factor on audit fee determination. On-balance-sheet financial risk measures in terms of capital adequacy, loan composition, earnings and asset quality performance have positive impacts on audit fees. After allowing for the positive influence of on-balance sheet financial risks and entity size on off-balance sheet risk, the off-balance sheet risk measure, SECRISK, is still positively associated with bank audit fees, both before and after the onset of the financial crisis. The consistent results from this study compared with prior literature provide supporting evidence and enhance confidence on the application of this new research technique in archival accounting studies.

Aligning off-balance sheet risk, on-balance sheet risk and audit fees: a PLS path modelling analysis

This study focuses on using the partial least squares (PLS) path modelling methodology in archival auditing research by replicating the data and research questions from prior bank audit fee studies. PLS path modelling allows for inter-correlations among audit fee determinants by establishing latent constructs and multiple relationship paths in one simultaneous PLS path model. Endogeneity concerns about auditor choice can also be addressed with PLS path modelling. With a sample of US bank holding companies for the period 2003-2009, we examine the associations among on-balance sheet financial risks, off-balance sheet risks and audit fees, and also address the pervasive client size effect, and the effect of the self-selection of auditors. The results endorse the dominating effect of size on audit fees, both directly and indirectly via its impacts on other audit fee determinants. By simultaneously considering the self-selection of auditors, we still find audit fee premiums on Big N auditors, which is the second important factor on audit fee determination. On-balance-sheet financial risk measures in terms of capital adequacy, loan composition, earnings and asset quality performance have positive impacts on audit fees. After allowing for the positive influence of on-balance sheet financial risks and entity size on off-balance sheet risk, the off-balance sheet risk measure, SECRISK, is still positively associated with bank audit fees, both before and after the onset of the financial crisis. The consistent results from this study compared with prior literature provide supporting evidence and enhance confidence on the application of this new research technique in archival accounting studies.

Investigation of biotin-streptavidin binding interactions using microcantilever sensors

We report the investigation of biotin-streptavidin binding interactions using microcantilever sensors. A symmetric cantilever construction is employed to minimize the effects of thermal drift and the control of surface chemistry on the backside of the cantilever is demonstrated to reduce the effects of non-specific binding interactions on the cantilever. Three structurally different biotin modified cantilever surfaces are used as a model system to study the binding interaction with streptavidin. The cantilever response to the binding of streptavidin on these biotin sensing monolayers is compared. The lowest detection limit of streptavidin using biotin-HPDP is found to be between 1 and 10 nM limited by the optical measurement setup. Surface characterization using quartz crystal microbalance (QCM) and high-resolution atomic force microscope (AFM) is used to benchmark the cantilever sensor response. In addition, the QCM and AFM studies reveal that the surface density of bound streptavidin on biotin modified surfaces was low, thereby implying that effects other than steric hindrance are responsible for defining cantilever response. (c) 2006 Elsevier B.V. All rights reserved.