20 resultados para Contrast media in radiology

em Universidade Federal do Rio Grande do Norte(UFRN)


Relevância:

100.00% 100.00%

Publicador:

Resumo:

The study aimed to analyze the field of nursing diagnoses safety / protection of NANDA International present in patients in the Intensive Care Unit. This is a crosssectional study in intensive care complex of a university hospital in northeastern Brazil. The research took place in two stages. The first step was to collect data through an interview form and physical examination, with 86 patients admitted to the unit, during the months of December 2013 to May 2014. Spreadsheets were built in Microsoft Office Excel 2010 Software in which were marked by the researcher of this study, the presence or absence of defining characteristics, related factors and risk factors of the 31 studied diagnoses. In the second stage, held between July and August 2014, the sheets were sent to three diagnosticians, previously trained to perform the diagnostic inference. Data were analyzed using descriptive and inferential statistics for the diagnoses that showed higher frequencies than 50%, using IBM SPSS version 20.0 for Statistic Windows.O project was approved by the 440/414 and Presentation Certificate for Ethics Assessment number 22955113 .2.0000.5292. The results indicated the presence of 29 field of nursing diagnoses safety / protection in hospital clientele in the Intensive Care Unit, of which five were present in 100% of patients, namely: Risk of contamination, injury risk, falls risk,risk of allergic response and risk of trauma. Diagnoses that presented more frequently than 50% were: Risk of infection, dry eye risk, poisoning risk, vascular trauma risk, impaired skin integrity, impaired dentition, bleeding risk, risk imbalance in body temperature, Risk perioperative positioning injury, impaired tissue integrity, peripheral neurovascular dysfunction Risk, Risk adverse response to contrast media with iodine, shock Hazard and Risk of aspiration. For these analyzes, we identified 35 risk factors, 11 defining characteristics and three related factors showed statistically significant association with the studied diagnoses. For diagnostics: Risk of contamination, injury risk, falls risk, allergic response risk, trauma Risk, Risk of infection, dry eye risk and risk poisoning there was no association with any of their risk factors. We conclude that most of the area of nursing diagnoses safety / protection feature is prevalent in critically ill patients, with special attention to the risk diagnoses. There was a significant association between these diagnoses and its components. It is noteworthy, therefore, that the lifting of this profile contributes relevant clues to the inference of the priority nursing diagnoses domain safety / protection in the study population, supporting the practice of nursing and stimulating knowledge on the subject.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This work aims to understand the phenomenon of corruption in the Brazilian public sphere and its implications for society. It has brought concepts of corruption, and has referred to its highest incidence in the public sphere in the three levels of government (despite its infiltration also in the privative sector) and has called attention to two subjects which intertwine public administration (as a means of ordering social life) and corruption (as a form of denial to the collective welfare). Through literature search whose analysis shows that the phenomenon contains the entire country history, from discovery to present day it was found to be common several dictatorial and democratic political regimes. Finally, it has emphasized the importance and necessity of citizen participation in process, as well as the organization of civil society and media, in addition to highlighting the relevance of autonomy and independence of Powers set for its effective confrontation and fighting

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The present work is about a study of multiple cases with exploratory and descriptiveperspective and qualitative emphasis. Its field of study is constituted by three local companieswith description of social performance, with emphasis in the personal interview with thecontrollers. Its main objective consists of understanding as it has occurred the marketingrelation with the enterprise social performance in the context of these companies located inthe State of the Rio Grande do Norte who carry out social investments. For this, it hassearched to analyze the types and characteristics of the developed social actions, to evaluatethe motivations and objectives of the accomplishment of social actions, to verify theimportance and influence of the social performance in the dynamics of the companies, toverify the level of specific knowledge and information in the areas of marketing and socialperformance in the companies and to evaluate the process of communication (promotion andspreading) of the social performance carried out by the companies. It has been verified thatthe company A directly associates it its social and ambient activities with differentiationbenefits, competitiveness, creation of value, loyalty, relationships, image, prestige,positioning of the company, sale and financial return, beyond benefits in the internal level asbigger motivation of its employees and retention of talents, not existing rejection to theinterlacement of the concepts related to the marketing and the social one. Already in companyB rejection in relating its practical social to the marketing, being observed after posteriorquestionings, that the relation of direct and indirect form exists and those divulgations of theseactions are carried out, contradicting the arguments of the controllers of that the actions wouldnot be carried out to generate media. In company C, it been verified rejection andcontradiction with relation to the concepts related to the marketing, alleging itself that theimage of the harnessed company to its social performance is not used in proper benefit,evidencing itself that this company divulges its action and is marketable benefited, even so isnot this the main objective of its social programs. It has concluded that the association ofthese two concepts is positive and favorable to the development of the businesses and thesocial actions of the companies, legitimizing them and benefiting the involved company,groups in the actions and the society that profits socially from the private social involvement in the social matters

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This paper aims at studying UFRN Parafolclórico Group, whose aesthetic formation is subjected to our analysis, specially at its two last performances, that is, Flor do Lírio (Lily Flower), 2004, and Debaixo do Barro do Chão (Under the Mud of the Ground), 2008. Three targets are envisaged here: to analyze the aesthetic ideas backing Parafolclórico Group exhibitions; to evaluate how their many folk elements interact with different artist languages in order to compose a certain choreography; and finally, to identify the aesthetic conformation placed behind the two different choreographs of the last performances, their trends and innermost features that differentiate them. In accordance with the Analysis of Contents (BARDIN, 2006), interviews have been made with the choreographers and the staff of the spectacles, resulting in elucidating answers to the understanding of their thematic axis. On the first chapter we called attention to motivating subjects as recollection, personal experiences, bibliography research, research in loco regarded as propelling forces of the creative works. Herein, folk culture is depicted as a dynamic process opening a frank dialogue with contemporary events and reinforcing their continuity. On the second chapter, we approached the aesthetic conformation and the scenic elements (costumes, light, scenario, make-up), integrating the studied spectacles and disseminating folk songs in various ways. As what concerns the subjects discourse, we have obtained support in authors like Robatto (1994); Lobo; Navas (2008); Burke (1989); Canclini (2006); Dufrenne (2005); Medeiros (2005); Pavis (2005); Silva (2005), among others. Those authors have provided us with an indispensable theoretic support which, added to the interviews, convinced us that the Parafolclórico Group s aesthetic conception tends to identify itself with the artist languages and other techniques of that Group. It also made sure that the Group s course aims at an aesthetic conception which is not limited to popular culture manifestations, like dance, but admits to play with other media in order to communicate its art. In view of this situation, we arrived to two conclusions: first: the group s interchanges emphasize the dynamic character of popular culture which, by establishing contacts with different realities, receives influences capable of extending its own continuity; second: the contemporary state of arts also improves multiple interchanges opening way, so, for many accomplishments in their field. Therefore, UFRN Parafolclórico Group inserts itself in the contemporary scenery by performing new evaluations of the popular dances as long as it puts them in contact with different technical, aesthetic, artist and culture combinations

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This work analises the social relationship between Television and the Family though the resignification of individuals about Television messages and the speeches that they make about Family. Firstly, the objective is to understand if the principles, values and beliefs constructed and communicated (repassed) inside the Family filter the messages from the Mass Media. Secondly, if there still exists a family culture able to forge identity against so many cultural exchanges. Thirdly, what the function of this identity in the production of senses is. In session 1 and 2, a general approach about the dissemination of Mass Media in Society and the pertinence of the work is presented. Session 3 is about the method used: a qualitative research, with thirteen families from Natal-RN, situated in the Middle Class. The theorical base is considered in the fourth session where the reference to the evolution of the Family is made, with enphasis on the Middle Class and some theories that analyze the pheomenom of the Mass Media , specially in the second half of twentieth century. In session 5 and 6, the research data is presented and analyzed. Finally, in the last session, as a conclusion it can be said that the value of the Family as emotional support is reforced by the speeches and practices that interfere in the signification procces, singular aspects, as well as the social repertoire constructed per si and by institutions (including the family) moreover, mediative message is assimilated by the receiver and becomes understood inside the learned speeches during the receiver‟s history of life, although these messsages are also components in the construction of these repertoire.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This work analises the social relationship between Television and the Family though the resignification of individuals about Television messages and the speeches that they make about Family. Firstly, the objective is to understand if the principles, values and beliefs constructed and communicated (repassed) inside the Family filter the messages from the Mass Media. Secondly, if there still exists a family culture able to forge identity against so many cultural exchanges. Thirdly, what the function of this identity in the production of senses is. In session 1 and 2, a general approach about the dissemination of Mass Media in Society and the pertinence of the work is presented. Session 3 is about the method used: a qualitative research, with thirteen families from Natal-RN, situated in the Middle Class. The theorical base is considered in the fourth session where the reference to the evolution of the Family is made, with enphasis on the Middle Class and some theories that analyze the pheomenom of the Mass Media , specially in the second half of twentieth century. In session 5 and 6, the research data is presented and analyzed. Finally, in the last session, as a conclusion it can be said that the value of the Family as emotional support is reforced by the speeches and practices that interfere in the signification procces, singular aspects, as well as the social repertoire constructed per si and by institutions (including the family) moreover, mediative message is assimilated by the receiver and becomes understood inside the learned speeches during the receiver s history of life, although these messsages are also components in the construction of these repertoire

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The dialogue represents an essential condition for the complete realization of the Communication. In Paulo Freire we find a concept of dialogue which expresses itself, fundamentally, in two dimension: on one hand, in the confluence of subjectivities; on the other, in action. Dialogue would not be, therefore, a thinking for , but a thinking with . On the other hand, the media, here understood as synonym of technical media of information and expression is spread all over society as synonym of communication media. In this direction, this paper intends to check if the media allows the dialogue, in the heart of the Freirean concept of communication. We start from the premise that it is not possible to come to an answer if we continue to accept the theoretical approach which polarizes the process of communication between emitter and receptor. By using elements of the ethnomethodology such as the analysis of the conversation and the reflexivity, we dived in the school everyday life of educators and students of an elementary level public school in the city of Natal, capital of Rio Grande do Norte, in order to, through some experiences with the media, corroborate Paulo Freire's ideas, stating the mediation made by the world and seeking a bias for the use of the media to enable a more dialogic education

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This work aims to examine the television social representation by mothers/educators as a TV viewers, to understand the meaning of this media in their quotidian and which relations occur between teachers and students in the classroom. The study purpose is the educational television rule, based on a social representation approach. It look for to reveal, through the discourses of five educators who are engaged in pedagogic activities in the Public Elementary School of the Natal city, a significant experience in the media education field progress. It’s also a way to understand which representations the educators have about the television can contribute to aid the idea and critic analysis about the media meaning in the teacher’s formation. Some questions were in the basis of the investigation as: What is the television for the educators who are also TV viewers? How it reaches the classroom? Their relation with the media interfere in the pedagogic practice? Assuming that the verbal technical is one of the formal ways to access the representations, the methodological strategy employed was the open interview, guided by a wide and flexible schedule, leaving the interviewees free to expose their ideas, a attitude adopted to avoid the imposition of interviwer’s points of view, that result in a rich material. Through this strategy it was possible to confirm or to reject presumptions raised in the beginning of the investigation and modify some planning direction lines. The study has as the theory presupposition the contribution of the Mexican researcher Guillermo Orozco Gómez, who, based on the Paulo Freire e Jesús Martín-Barbero ideas, establishes a dialogue between popular Education and the communication theories, mainly the television reception, when he develops an integral view focused on the audience or on the multiple mediations model. The school – and the family, as well – is an important mediator of the media information. The relationship which the teachers establish between the television and their representations about it in their lives reflects effectively and directly on their professional practice and on the media dialogue within the school, it can contribute to the critic reflection which students establish with the media trough the educators mediation

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The essay "A local view of a national project: the course in Media Education" presents a research aimed at analyzing how the course Media in Education is being implemented by both Federal University of Rio Grande do Norte and State University of Rio Grande do Norte, with the intention of pointing out weaknesses in its use, which should be resolved in order to contribute to the design of other courses along these lines. Therefore, we performed a survey in which data collection, have used open questionnaires available in online pages created specifically for this purpose and administered to alumni and former participants, course participants and tutors from the two universities involved in the research. Through these questionnaires, we identified, especially, those aspects that negatively affect the provision of course related to the student's profile, the virtual learning environment where the course is hosted, the meetings, the contents and activities, the mentoring and the dropout, and the changes to improve the implementation of the course. The research collaborators are professors of public basic education. To understand the continuing education of teachers, conducted through distance education, using the virtual learning environment, we contextualize this from the nineties, in the context of the Brazilian educational reform took place in that decade. The Media in Education course is presented as a different proposition because it allows teachers to follow different pathways, materialized in the learning cycle. At the end of the study, we conclude that the implementation of this course, of the RN, the conditions for dialogue to happen, specifically, are not given

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The thesis Distance learning and didactic material: a study about the course Media in the education in Natal shows a research about the didactic material and its insertion in the distance training course to teachers. In this sense, this research aims to contribute to some universities with reflections about the way to elaborate the didactic material to the distance training course of teachers with the following specific objectives: a) identify some aspects in the didactic material in the extension course Media in the Education that difficult media usage by the teachers members of the course in the pedagogical practice; b) discuss about the way how didactic material to the distance training course to teachers has been created; c) stimulate teachers/members to integrate media in their teacher practice. For that reason, we have developed an action-research (THIOLLENT, 2011; FRANCO, 2005), based on it we elaborated a proposal do complement activities to the course Media in the Education that were applied to two classes during the fifth edition of this course. This research is presented in four steps: 1st) analyze of the course modules; 2nd) creation of a proposal to complement the activities; 3rd) applying the proposal to the students during the fifth edition to the course; 4th) analyze of forums and log books written by teachers/students. Data was analyzed by the contents perspective of Bardin (2011). As a theoretical support, we have Tardif (2012), about teachers knowledge; Dewey (1959; 2011) and Freire (2001; 2009; 2010a; 2010b; 2012) related to learning perspective; Candau (2002), Rays (2003) and Freire (2010a), about the relation theory x practice in the teacher training; Andrade (2003; 2009) and Belloni (2010) about distance teacher training; Bérvot; Belloni (2009), Neves; Medeiros (2005) and Prado (2005), related to Media integration. This research revealed the didactic material of the course Media in the Education has not a proposal to articulate theory and practice, due to this, this course opposed the Media integration. For that reason, teachers/members have real problems to integrate Media in their scholar routine. This research confirmed the way this didactic material was formulated did not help the teachers/students to integrate media in their pedagogical activities

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This thesis is the result of an extensive research on print media discourse on the inclusion of disabled people in society. Articles published in the newspapers Diário de Natal/O Poti and Tribuna do Norte from 1992 to 2002 have been analyzed. Beginning with the very same questions that moved Moscovici (1978) in his classic study La Psychalyse son image et son public , according to which the media play a predominant role in the formation and propagation of social representations as well as in the construction of human behaviors, we have chosen this mass media as our investigation field. Understanding the importance of the communication theory, we intend to associate it to the social representation theory, since communication, as an aspiration, relates to the fundamentals of all humanity (WOLTON, 2004, p. 56). Moreover, means of communication represent an important space for symbolic production and representational process, allowing the analysis of the circulating discourses on social inclusion and disability. Based on these questions, we have determined social representations present in print media on the subject to be our study object. This objective was elected due to the fact that the thematic of disability and inclusion is scarcely and sporadically found in journalistic speech. The research questions have been: which is the representation of disabled people s condition in print media? What changes have occurred during the analyzed period and which was the role played by print media in this process? The research corpus was composed of newspaper articles about various aspects concerning disability and of free word association by reporters. We have analysed: 1) graphical language promoted by the picture of the substances propagated in the period from 1992 a 2002; 2) free word association experiments carried out with reporters of both newspapers; and 3) texts published from 1996 to 1997 using the high-tech program ALCESTE (Contextual Lexical Analysis of a Set of Segments of Texts). The results revealed that the print media in Natal/RN refer to the topic in a discontinuous way, and depend on specific events to highlight disabled people s fight for their rights. Social inclusion is still a great challenge for these people in all levels. We believe that this incapacity to overcome all kinds of obstacles is established in a dialectic relation between society and the media: society remains silent (the manifestation of interest for the cause only attracts some people s or groups attention) and the media, which selects which information is to be broadcasted, gives no evidence to the issue. This representation may be noticed in the infrequency in which articles about the subject are published, as well as in the emphasis to sports, a more important issue for the media. An implication of this study is that a new perspective is opened for analysis and reflection: the Paralympics games as both an inclusive and a segregating social phenomenon. It would be beautiful to have all of us together!

Relevância:

100.00% 100.00%

Publicador:

Resumo:

In this work we are disagreeing with the possibility of production and of the use of video-class for the disciplines of history of mathematics by the teachers of elementary e middle school as a way to contribute to the development of their classes. Our goal is to provide to the mathematics teachers the option of connecting social, scientific, cognitive, and didactic aspects of topics in math thoughts to their students. That shall be based in the presence of mathematics in the history of humanity. Thus, we consider possible that teachers and their students can link and relate mathematics to other sciences, education culture, and reflect about the many ways of represent them, as well as the patters of organization of nature and of culture. In this way, they shall be able to observe and interpret situations that involve mathematical questions associated to the various means of historic-epistemological studies already done by other researchers and scholars in the field of history of mathematics who works in creating video-classes. In addition to that, we can use all the available media in order to give edifying dynamics to the mathematical formulations established throughout history. In this sense, we are based and focused on the objectives, which are sustained by educational computer technology, techniques for video making, as well as mathematical teaching proposals and the historical inquiring made by Mendes (2001, 2009a, 2009b). The validating experimentation allowed us to conclude that the techniques we used in the production of the history of mathematics video-classes proved they to be valid ones. They are able to be executed with the minimum of technological resources. In addition, they have the same efficacy as far as classroom use

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Starting from the premise that we live in the society of spectacle, as proclaimed by Guy Debbord, and, in this context, the media feeds itself off of this spectacularization and constructs a culture of images and production of goods, providing templates from which the subject can identify himself/herself as being male or female, successful or unsuccessful, powerful or powerless. In other words, the culture conveyed by the media produces material for the creation of identities through which individuals insert and recognize themselves in contemporary society. Observing the election campaigns, we can see clearly that this profusion of identities is fairly explored in the advertising propaganda used by the candidates, particularly in the propaganda broadcasted on the Free Electoral Time on TV. Instigated by the explicit relation between the media and politics within the society of the spectacle, this study aims to investigate the main identities that emerge in the discursive practices of the media in the election campaigns of 2010 for president of the Republic and governor of the State of Rio Grande do Norte that had as protagonists the candidates at that moment Dilma Rousseff (PT) for president and Rosalba Ciarline (DEM) for governor. To do so, we based ourselves on the theory of Bakhtin Circle, which considers the statement as a unit of verbal communication and conceives language as a dialogical phenomena and a discursive practice and also in the conceptions of dialogical relationships, social voices and chronotope formulated by the previous mentioned theory. Still in the theoretical field, we have established an interconnection with the theories coming from the Cultural Studies (Hall, Woodward) about the identity, which conceives it as multiple, fragmented, non-fixed, so that, the subject assumes different identities, not always coherent, at different times, depending on the context in which they are approached. The research is situated in the frames of Applied Linguistics, which considers language as the center of its studies and settles on the border of an open number of areas of knowledge expanding its possibilities of investigation by means of the interdisciplinary. Our corpus consists in 20 electoral propaganda videos aired on TV during the Free Election Time in 2010 campaign; among these, 14 videos are Dilma Rousseff s propaganda and 06 videos are Rosalba Ciarline s propaganda. We seek for the purpose of the analysis to identify the identities which emerge from the discourses about the candidates in propaganda videos broadcasted in the referred campaign, as well as realize the dialogical relations established in these discourses and even if the identity construction of these subjects is located in the same axiological axis. The corpus analysis revealed that the multiple cultural identities of the candidates campaigning emerge in the discourses circulating in the electoral propaganda aired on TV such as: the identities of pioneer woman, competent, sensitive, mother, grandmother, religious. And, yet, those are changeable as the electoral demands, in other words, the need to obtain support and votes, outline a fluid identity construction about the candidate to the position in question

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This piece focuses on the issue of media in the contemporary context, taking for its object the sociocultural phenomenon of mediatization‟, understood as the dilution of media culture in the everyday life, according to the perspective from Fausto Neto (2008) e Sodré (2002). This phenomenon is viewed from the angle of reception, that is, one that considers the individuals as pro-actives in this dynamic. The media culture is perceived as a fundamental element in the process of social structuring, and also is taken as a symbolic arm of great importance for the elaboration of the notion of reality as it interferes with the flow of information. Thus, we emphasize the process of symbolic consumption that we do with media content (Canclini, 1999), through a dynamic of appropriation and reframing, given from the interweaving of the meanings proposed with extra-media elements, recaptured from the perspective of mediations, by Barbero (2006), which concerns the articulation of the contents we appropriate from media with interactions from other social practices. We also consider the dimension of memory according to Sarlo (2007) and Halbwachs (2004) in order to, through speeches made in its scope, reach empirically the phenomenon of mediatization‟, and overlapping it, the media consumption on a specific theme, "science". Nevertheless, in terms of field work, we use the technique of in-depth interviews, so that the speech of our interviewers was our corpus. Through their narratives, speeches considered by us as memory-related, we visualize the dynamics of media consumption on given topic. At the level of conclusions, we realize that mediatization‟ as a phenomenon occurred, but its flows and orders showed discontinuities and pluralities not initially conceived; regarding the consumption of science through media, we see hybrid perceptions by our respondents, that is, one that include both elements aligned with the positivist conception of science - which we consider to be the view of science proposed by the media and elements that would contradict this view

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The proposal of this research is to analyze the convergence between fashion and communication shown on the materiality of the print media, and how the language from the supporter influences on the production of sense by the target market. Made real in the research corpus comprised of six ffw>>mag! magazines from the year 2011. The applied conceptual mechanism tries to investigate the production of sense from the physical attributes before interpreting the message s content, to do so, the Materiality of Communication is used, which offers an investigative apparatus of the media in its material shape, and those as influences in the communicative acts and processes. Methodologically, we adopt the Peircean Semiotics Theory, for its study focus on the analysis of the possible processes of production of sense. Through Semiotics we achieve the interpretative levels that allow us to clarify the questionings that come from the research s objectives, identifying and tracing the cognitive and intelligibility schemes bound to the media speeches of materiality. The analysis coordinated to the concepts and theories employed in this study point to a confirmation that the materiality of the reviewed media communicates to the readers in the same intensity as its content, provides a preview of the content and notifies the intentions of the publication. In the commercial way, characterizing the target audience it craves, and also in the conceptual way, demonstrating the ideas it wants to communicate. Where the convergence between communication and fashion unfolds as the materiality of the media by the choice of the materials and finishing options, and mainly by the selection and manipulation of technical images and colors from the cycles of fashion