THE CONSTRUCTION PROCESS OF MANAGERIAL PROFILE COMPETENCIES FOR NURSE COORDINATORS IN THE HOSPITAL FIELD

The objective of this study was to construct a profile of managerial competencies, based on the consensus of nurse coordinators in the field. This study was developed in a philanthropic hospital in Sao Paulo, following the research-action model, and included 13 nurse coordinators as participants. The data collection was performed using the focal group technique. Data analysis was performed using the theoretical frameworks related to the working process and managerial competencies. The results identified the greater emphasis assigned to the competencies related to the mentor, coordinator and director roles. It was, therefore, possible to construct a professional development plan that is based on competencies in the technical, ethical-political, and communicative domains, as well as the development of citizenship. The analysis of the managerial working process and the study of the competencies within the managerial environment were shown to be important, because they highlighted the professionals' need to improve, thus fulfilling personal, professional, and organizational demands.

Food choices and practices during pregnancy of immigrant and Aboriginal women in Canada: a study protocol

Abstract Background Facilitating the provision of appropriate health care for immigrant and Aboriginal populations in Canada is critical for maximizing health potential and well-being. Numerous reports describe heightened risks of poor maternal and birth outcomes for immigrant and Aboriginal women. Many of these outcomes may relate to food consumption/practices and thus may be obviated through provision of resources which suit the women's ethnocultural preferences. This project aims to understand ethnocultural food and health practices of Aboriginal and immigrant women, and how these intersect with respect to the legacy of Aboriginal colonialism and to the social contexts of cultural adaptation and adjustment of immigrants. The findings will inform the development of visual tools for health promotion by practitioners. Methods/Design This four-phase study employs a case study design allowing for multiple means of data collection and different units of analysis. Phase 1 consists of a scoping review of the literature. Phases 2 and 3 incorporate pictorial representations of food choices (photovoice in Phase 2) with semi-structured photo-elicited interviews (in Phase 3). The findings from Phases 1-3 and consultations with key stakeholders will generate key understandings for Phase 4, the production of culturally appropriate visual tools. For the scoping review, an emerging methodological framework will be utilized in addition to systematic review guidelines. A research librarian will assist with the search strategy and retrieval of literature. For Phases 2 and 3, recruitment of 20-24 women will be facilitated by team member affiliations at perinatal clinics in one of the city's most diverse neighbourhoods. The interviews will reveal culturally normative practices surrounding maternal food choices and consumption, including how women negotiate these practices within their own worldview and experiences. A structured and comprehensive integrated knowledge translation plan has been formulated. Discussion The findings of this study will provide practitioners with an understanding of the cultural differences that affect women's dietary choices during maternity. We expect that the developed resources will be of immediate use within the women's units and will enhance counseling efforts. Wide dissemination of outputs may have a greater long term impact in the primary and secondary prevention of these high risk conditions.

Survival analysis and iniquities in older Brazilians: a six year follow up survey in São Paulo, Brazil

Maria Lucia Lebrão is the Coordinator of the SABE study. Jair LF Santos and Yeda AO Duarte receive support from National Council of Research (CNPq). The SABE study is supported by The São Paulo Research Foundation (FAPESP).

Phylogenetic identification of marine bacteria isolated from deep-sea sediments of the eastern South Atlantic Ocean

The deep-sea environments of the South Atlantic Ocean are less studied in comparison to the North Atlantic and Pacific Oceans. With the aim of identifying the deep-sea bacteria in this less known ocean, 70 strains were isolated from eight sediment samples (depth range between 1905 to 5560 m) collected in the eastern part of the South Atlantic, from the equatorial region to the Cape Abyssal Plain, using three different culture media. The strains were classified into three phylogenetic groups, Gammaproteobacteria, Firmicutes and Actinobacteria, by the analysis of 16s rRNA gene sequences. Gammaproteobacteria and Firmicutes were the most frequently identified groups, with Halomonas the most frequent genus among the strains. Microorganisms belonging to Firmicutes were the only ones observed in all samples. Sixteen of the 41 identified operational taxonomic units probably represent new species. The presence of potentially new species reinforces the need for new studies in the deep-sea environments of the South Atlantic.

Rousseau preceptor: orientações pedagógicas para a instrução de crianças verdadeiras

Este trabalho tem por objetivo interpretar o tema da educação em alguns escritos de Rousseau. À luz da bibliografia sobre o tema, a análise centra-se no modo pelo qual Rousseau compreende a educação especialmente no Projeto para a educação do Senhor de Sainte-Marie, escrito no início dos anos 40 do século XVIII, a propósito do ofício de preceptor desempenhado pelo filósofo em 1740. Nesse sentido, compreende-se que, no referido escrito, Rousseau estabelece comentários e apreciações críticas acerca das práticas de ensino vigentes, fazendo recomendações e traçando sugestões pedagógicas para a educação das crianças. Tratava-se, no caso, de uma prática de ensino doméstico. Procurou-se confrontar essa perspectiva com as propostas expostas por Rousseau relativamente ao ensino público. Para tanto, interpretaram-se preliminarmente os aspectos educacionais contidos no verbete que, em 1755, Rousseau escreve para a Enciclopédia francesa sob o título Economia (moral e política). Buscou-se também identificar o tema da educação em Considerações sobre o governo da Polônia, texto escrito em 1771.

A prática pedagógica e a criação de um contexto favorável para a aprendizagem de ciências no Ensino Fundamental

Este artigo tem como objetivo identificar, com base em registros de observações de aulas de ciências no Ensino Fundamental II, em uma escola da rede pública estadual do município de Valinhos, SP, se a prática pedagógica pode criar condições que potencializem ou limitem a exigência conceitual no tratamento do conhecimento. As análises foram feitas por meio da comparação com outros estudos sobre práticas favoráveis à aproximação ao conhecimento científico, desenvolvidos sob a mesma perspectiva teórica a teoria de Basil Bernstein, e, nesse sentido, ficou evidente o quanto a prática pedagógica analisada se distancia do que vem sendo apontado como uma configuração mais adequada, especialmente por não permitir a intervenção dos alunos na determinação dos tempos envolvidos na aprendizagem, e por preservar rigidamente as fronteiras entre os conteúdos científicos, o que acaba criando condições favoráveis à redução do nível de exigência conceitual nas aulas.

Sistema de gestión abierto de cita previa

[ES] Este trabajo consiste en la creación de un sistema de gestión abierto de cita previa, surge de la necesidad del personal de las Administración Tributaria de Canarias que trabajan en las oficinas de atención tributaria de tener un sistema que facilite al contribuyente la forma de gestionar una cita previa para solicitar atención tributaria, además de facilitar al coordinador, la gestión de citas solicitadas por los contribuyentes. Para ello se ha realizado un análisis previo para cubrir todos los requisitos que eran necesarios para que se cubrieran todas las necesidades del sistema y que fuera totalmente escalable. Para el desarrollo del sistema se ha utilizado la plataforma Java EE que dota de todas las herramientas necesarias para la creación de un software de estas características, además de numerosas herramientas que ayudan a la consecución satisfactoria del sistema, como pueden ser Hibernate y Spring. Se ha utilizado un sistema de virtualización para tratar de imitar lo máximo posible la forma de desarrollo que tiene la empresa para que así la integración del sistema sea absoluto, por eso se han utilizado las mismas herramientas que utilizan y la misma estructura de base de datos. Además de las diversas herramientas se han utilizado distintos patrones de diseño para el desarrollo del software como pueden ser: Front Controller, Facade y Data Access Object además del patrón Modelo-Vista-Controlador para la arquitectura de este sistema. La utilización de estos patrones ayuda a que el mantenimiento de este sistema sea mucho más óptimo.

Cooperative communication and distributed detection in wireless sensor networks

Recent progress in microelectronic and wireless communications have enabled the development of low cost, low power, multifunctional sensors, which has allowed the birth of new type of networks named wireless sensor networks (WSNs). The main features of such networks are: the nodes can be positioned randomly over a given field with a high density; each node operates both like sensor (for collection of environmental data) as well as transceiver (for transmission of information to the data retrieval); the nodes have limited energy resources. The use of wireless communications and the small size of nodes, make this type of networks suitable for a large number of applications. For example, sensor nodes can be used to monitor a high risk region, as near a volcano; in a hospital they could be used to monitor physical conditions of patients. For each of these possible application scenarios, it is necessary to guarantee a trade-off between energy consumptions and communication reliability. The thesis investigates the use of WSNs in two possible scenarios and for each of them suggests a solution that permits to solve relating problems considering the trade-off introduced. The first scenario considers a network with a high number of nodes deployed in a given geographical area without detailed planning that have to transmit data toward a coordinator node, named sink, that we assume to be located onboard an unmanned aerial vehicle (UAV). This is a practical example of reachback communication, characterized by the high density of nodes that have to transmit data reliably and efficiently towards a far receiver. It is considered that each node transmits a common shared message directly to the receiver onboard the UAV whenever it receives a broadcast message (triggered for example by the vehicle). We assume that the communication channels between the local nodes and the receiver are subject to fading and noise. The receiver onboard the UAV must be able to fuse the weak and noisy signals in a coherent way to receive the data reliably. It is proposed a cooperative diversity concept as an effective solution to the reachback problem. In particular, it is considered a spread spectrum (SS) transmission scheme in conjunction with a fusion center that can exploit cooperative diversity, without requiring stringent synchronization between nodes. The idea consists of simultaneous transmission of the common message among the nodes and a Rake reception at the fusion center. The proposed solution is mainly motivated by two goals: the necessity to have simple nodes (to this aim we move the computational complexity to the receiver onboard the UAV), and the importance to guarantee high levels of energy efficiency of the network, thus increasing the network lifetime. The proposed scheme is analyzed in order to better understand the effectiveness of the approach presented. The performance metrics considered are both the theoretical limit on the maximum amount of data that can be collected by the receiver, as well as the error probability with a given modulation scheme. Since we deal with a WSN, both of these performance are evaluated taking into consideration the energy efficiency of the network. The second scenario considers the use of a chain network for the detection of fires by using nodes that have a double function of sensors and routers. The first one is relative to the monitoring of a temperature parameter that allows to take a local binary decision of target (fire) absent/present. The second one considers that each node receives a decision made by the previous node of the chain, compares this with that deriving by the observation of the phenomenon, and transmits the final result to the next node. The chain ends at the sink node that transmits the received decision to the user. In this network the goals are to limit throughput in each sensor-to-sensor link and minimize probability of error at the last stage of the chain. This is a typical scenario of distributed detection. To obtain good performance it is necessary to define some fusion rules for each node to summarize local observations and decisions of the previous nodes, to get a final decision that it is transmitted to the next node. WSNs have been studied also under a practical point of view, describing both the main characteristics of IEEE802:15:4 standard and two commercial WSN platforms. By using a commercial WSN platform it is realized an agricultural application that has been tested in a six months on-field experimentation.

PlayingCLIL, a new game-based methodology using drama pedagogy

[EN]Linguistic immersion programs are increasing nowadays. The concept of being bilingual, that started being used by schools for the elite in the 19th century, and that in the mid- 20th century became an educational option, has given raise to CLIL (Content and Language Integrated Learning), a methodology through which students work in a bilingual environment, acquiring knowledge of curricular subject and developing their competences in a foreign language. In this teaching context started a new European project called PlayingCLIL. Six partners from different European countries (Germany, United Kingdom, Spain and Romania) are working in this project. Our main aim is to develop a new methodology to learn a foreign language combining elements from the pedagogic drama (interactive games) with the CLIL classroom. At present we are testing the games in different schools and high schools and we are compiling the results to be collected in a handbook (printed and e-book).

La "responsabilità sociale" dell'imprenditore negli ambienti cattolici lombardi dagli anni Trenta alla Ricostruzione

My research focuses on the mentality of catholic entrepreneurs and managers in Italy between the 1930's and the 1950's. The main source of my study is the archive of an organization called Unione Cristiana Imprenditori Dirigenti [Christian Entrepreneurs and Managers Association], which was founded in Milan in 1945 with the pedagogic intent to foster higher moral standards and social responsibility in the milieux of catholic entrepreneurs, in the spirit of the Social Doctrine of the Church. This experience was set in the social and political context of the Italian post-war years, but it was also rooted in the debate – started during the 1930s - on the rise of a new catholic leadership in society.

Come città dell'infanzia. Architettura, educazione e immagine in due colonie per i figli degli Italiani all'estero a Cattolica e Tirrenia

The present doctoral dissertation deals with two significant case studies of Italian holiday camps which appear as interesting architectural experiences that reflect both the pedagogic and educational programmes of the fascist regime, and the discussion on the constructive and expressive principles that characterize the Italian architecture during the Thirties. The research explains the colony "XXVIII October for the sons of the Italian workers living abroad", today known as "Le Navi" ("The Ships"), built in Cattolica in 1934 and projected by the Roman architect Clemente Busiri Vici, and the feminine colony "for the sons of the Italian workers living abroad" built in 1934 in Tirrenia and projected by the architects Mario Paniconi and Giulio Pediconi. These holiday camps are the sole buildings commissioned directly by the Department in the Italian Foreign Office with the aim of offering a seaside stay to the sons of the Italians living in the colonies who, probably, could visit Italy only one time in their life. Firstly, the work illustrates the most relevant themes concerning these holiday camps, such as the representative intents that the buildings evoked to the children attending the places. Sun-bathing and group gymnastics were some of the rituals in the communal life, where order and discipline gave a precise internal organization to the spaces. Over the correspondence to practical functions, the figures and the forms of the different spaces of the buildings involve the children in an educational dimension. Subsequently, the function of the Department in the Italian Foreign Office and the planning and constructive ideas of the two colonies will be introduced. These colonies were conceived by a precise social project with educational, welfare and therapeutic aims. The elements, the spaces and the volumes create a fixed and theatrical scene of the life, full of ideological, political and celebratory overtones. Finally, the research shows that the relation between the architectural shape of the buildings and the rituals performed by fascist tutors produces an ideal space, extraneous to the external world that could influence the behavior of the children. The plan is to transmit to the children an image of Italy that will remain engraved in their minds once they have returned to their countries. In these projects there is the intent to transmit the image of "italianity" abroad. The way to do this was to plan for them a scenery which contains all the architectural elements of Italian cities. The holiday camps are proposed a sort of microcosm that appears as an "evocation" of the places and the spaces of Italian cities. The buildings appear as veritable "cities of childhood".

Video transmission over wireless channel

This work has been realized by the author in his PhD course in Electrical, Computer Science and Telecommunication at the University of Bologna, Faculty of Engineering, Italy. All the documentation here reported is a summary of years of work, under the supervision of Prof. Oreste Andrisano, coordinator of Wireless Communication Laboratory - WiLab, in Bologna. The subject of this thesis is the transmission of video in a context of heterogeneous network, and in particular, using a wireless channel. All the instrumentation that has been used for the characterization of the telecommunication systems belongs to CNR (National Research Council), CNIT (Italian Inter- University Center), and DEIS (Dept. of Electrical, Computer Science, and Systems). From November 2009 to July 2010, the author spent his time abroad, working in collaboration with DLR - German Aerospace Center in Munich, Germany, on channel coding area, developing a general purpose decoder machine to decode a huge family of iterative codes. A patent concerning Doubly Generalized-Low Density Parity Check codes has been produced by the author as well as some important scientic papers, published on IEEE journals and conferences.

La costituzione della polis pedagogica. Soggetto e oggetto nella costruzione del sapere.

La ricerca muove dall’ipotesi che le incalzanti riforme introdotte nella scuola italiana a partire dalla fine degli anni novanta non abbiano cambiato il dispositivo pedagogico della scuola tradizionale. Si è quindi andati alla ricerca nella “cassetta degli attrezzi” di Michel Foucault e di Célestin Freinet degli strumenti concettuali e pratici utili al cambiamento del dispositivo pedagogico L’esperienza politico- pedagogica del Lycée expérimental de Saint-Nazaire (Loire-Atlantique) è presentata come esempio di cambiamento possibile.

Cooperative and reconfigurable telecommunication systems based on FPGA

This work has been realized by the author in his PhD course in Electronics, Computer Science and Telecommunication at the University of Bologna, Faculty of Engineering, Italy. The subject of this thesis regards important channel estimation aspects in wideband wireless communication systems, such as echo cancellation in digital video broadcasting systems and pilot aided channel estimation through an innovative pilot design in Multi-Cell Multi-User MIMO-OFDM network. All the documentation here reported is a summary of years of work, under the supervision of Prof. Oreste Andrisano, coordinator of Wireless Communication Laboratory - WiLab, in Bologna. All the instrumentation that has been used for the characterization of the telecommunication systems belongs to CNR (National Research Council), CNIT (Italian Inter-University Center), and DEIS (Dept. of Electronics, Computer Science, and Systems). From November 2009 to May 2010, the author spent his time abroad, working in collaboration with DOCOMO - Communications Laboratories Europe GmbH (DOCOMO Euro-Labs) in Munich, Germany, in the Wireless Technologies Research Group. Some important scientific papers, submitted and/or published on IEEE journals and conferences have been produced by the author.

Multicelled Behaviour in E. coli: Design and experimental characterization of an engineered library of hybrid promoters.

Synthetic biology has recently had a great development, many papers have been published and many applications have been presented, spanning from the production of biopharmacheuticals to the synthesis of bioenergetic substrates or industrial catalysts. But, despite these advances, most of the applications are quite simple and don’t fully exploit the potential of this discipline. This limitation in complexity has many causes, like the incomplete characterization of some components, or the intrinsic variability of the biological systems, but one of the most important reasons is the incapability of the cell to sustain the additional metabolic burden introduced by a complex circuit. The objective of the project, of which this work is part, is trying to solve this problem through the engineering of a multicellular behaviour in prokaryotic cells. This system will introduce a cooperative behaviour that will allow to implement complex functionalities, that can’t be obtained with a single cell. In particular the goal is to implement the Leader Election, this procedure has been firstly devised in the field of distributed computing, to identify the process that allow to identify a single process as organizer and coordinator of a series of tasks assigned to the whole population. The election of the Leader greatly simplifies the computation providing a centralized control. Further- more this system may even be useful to evolutionary studies that aims to explain how complex organisms evolved from unicellular systems. The work presented here describes, in particular, the design and the experimental characterization of a component of the circuit that solves the Leader Election problem. This module, composed of an hybrid promoter and a gene, is activated in the non-leader cells after receiving the signal that a leader is present in the colony. The most important element, in this case, is the hybrid promoter, it has been realized in different versions, applying the heuristic rules stated in [22], and their activity has been experimentally tested. The objective of the experimental characterization was to test the response of the genetic circuit to the introduction, in the cellular environment, of particular molecules, inducers, that can be considered inputs of the system. The desired behaviour is similar to the one of a logic AND gate in which the exit, represented by the luminous signal produced by a fluorescent protein, is one only in presence of both inducers. The robustness and the stability of this behaviour have been tested by changing the concentration of the input signals and building dose response curves. From these data it is possible to conclude that the analysed constructs have an AND-like behaviour over a wide range of inducers’ concentrations, even if it is possible to identify many differences in the expression profiles of the different constructs. This variability accounts for the fact that the input and the output signals are continuous, and so their binary representation isn’t able to capture the complexity of the behaviour. The module of the circuit that has been considered in this analysis has a fundamental role in the realization of the intercellular communication system that is necessary for the cooperative behaviour to take place. For this reason, the second phase of the characterization has been focused on the analysis of the signal transmission. In particular, the interaction between this element and the one that is responsible for emitting the chemical signal has been tested. The desired behaviour is still similar to a logic AND, since, even in this case, the exit signal is determined by the hybrid promoter activity. The experimental results have demonstrated that the systems behave correctly, even if there is still a substantial variability between them. The dose response curves highlighted that stricter constrains on the inducers concentrations need to be imposed in order to obtain a clear separation between the two levels of expression. In the conclusive chapter the DNA sequences of the hybrid promoters are analysed, trying to identify the regulatory elements that are most important for the determination of the gene expression. Given the available data it wasn’t possible to draw definitive conclusions. In the end, few considerations on promoter engineering and complex circuits realization are presented. This section aims to briefly recall some of the problems outlined in the introduction and provide a few possible solutions.