The importance of supervision and the influence of this relationship on the process of supervision, is often underrated. In order for this process to be implementede success-fully knowledge of the different functions including the administrative- educational- and supportive functions is of the utmost importance. It is also becoming increasingly impor-tant that note should be taken of the impact that cultural differences has on supervisor-relationships, the supervisional process and the effectivity of rendering of service as so-cial service organisations increasingly consists of diverse staff members rendering service to a diverse clientelle. This descriptive study has as goal to describe the impact of cultural differences on the practice focussing on the function of supervision and the establishment of diverse organisations and problems arising in this connection. Carefull attention will be paid as to how respondents experience cultural differences in the working environment, their problems and their opinions of how to solve these problems effectively. Conclusions and recomendations were made, which focussed on problems arising as result of cultural differences. The compilation of tentative guidelines which could be usefull in establishing supervision services with greater cultural sensitivity were given. / Social Work / M.Diac (Maatskaplike Werk-Rigting)

The importance of supervision and the influence of this relationship on the process of supervision, is often underrated. In order for this process to be implementede success-fully knowledge of the different functions including the administrative- educational- and supportive functions is of the utmost importance. It is also becoming increasingly impor-tant that note should be taken of the impact that cultural differences has on supervisor-relationships, the supervisional process and the effectivity of rendering of service as so-cial service organisations increasingly consists of diverse staff members rendering service to a diverse clientelle. This descriptive study has as goal to describe the impact of cultural differences on the practice focussing on the function of supervision and the establishment of diverse organisations and problems arising in this connection. Carefull attention will be paid as to how respondents experience cultural differences in the working environment, their problems and their opinions of how to solve these problems effectively. Conclusions and recomendations were made, which focussed on problems arising as result of cultural differences. The compilation of tentative guidelines which could be usefull in establishing supervision services with greater cultural sensitivity were given. / Social Work / M.Diac (Maatskaplike Werk-Rigting)

LNG, natural gas, Brayton cycle, Rankine cycle

Introducción. El objetivo del presente estudio es determinar si existe correlación entre los conocimientos sobre las consecuencias de la obesidad y el grado de actividad física de las personas. Métodos. Se realizó un estudio transversal analítico durante los años 2013 y 2014. Participaron 215 alumnos de pregrado seleccionados por conveniencia no relacionados a carreras del campo de la salud en una universidad de Lima, Perú. Se evaluó el grado de actividad física utilizando el International Physical Activity Questionnaire (IPAQ) y el nivel de conocimientos sobre consecuencias de la obesidad utilizando la escala Obesity Risk Knowledge-10 (ORK-10). También, se consignó las fuentes de información de donde obtuvieron el conocimiento para responder dicho cuestionario. Resultados. La mediana de edad fue 20 (rango intercuartílico=4) y 63% eran mujeres. De acuerdo al IPAQ, 53,9% realizaban actividad física alta, 35,4%, moderada y 10,7%, leve. Se encontró una correlación muy baja (rs=0,06) entre el puntaje del ORK-10 y la cantidad de equivalentes metabólicos/minuto consumidos por semana, pero no era significativa (p=0,38). Las personas informadas por medios de comunicación y por personal de salud obtuvieron mayores puntajes en el ORK- 10 que quienes se informaron por otras vías (p<0,05). Conclusiones. La correlación entre los conocimientos sobre consecuencias de la obesidad y el grado de actividad física es muy baja. Es necesario utilizar enfoques multidisciplinarios que incluyan todos los determinantes de la realización de actividad física para poder lograr cambios en la conducta de la población.

Submitted by Maike Costa (maiksebas@gmail.com) on 2016-07-20T11:32:37Z No. of bitstreams: 1 arquivo total.pdf: 17599967 bytes, checksum: cb2c0f5624933bb75b6adac7eb251e41 (MD5) / Made available in DSpace on 2016-07-20T11:32:37Z (GMT). No. of bitstreams: 1 arquivo total.pdf: 17599967 bytes, checksum: cb2c0f5624933bb75b6adac7eb251e41 (MD5) Previous issue date: 2015-08-28 / In order to building a spoken or written text, regardless of gender that it is being carried out, the speaker uses linguistic features such as semantic-argumentative strategies intending to guide the interlocutor to certain conclusions. The modalization and polyphony, accordingly, are phenomena that allow the speaker to leave printed his subjectivity in the content of the statements, while acting according to his interlocutor. Focusing in these discussions, this investigation aims to show that modalization and polyphony reveal, linguistically, subjectivity in the digest genre, acting therefore as argumentation features. It is a qualitative research, descriptive and interpretative, which adopts the theoretical and methodological principles of Argumentative Semantics. The corpus consists of ten digests collected in six editions of the Jornal de Resenhas, of the Discurso Editorial, ISSN 1984-6282, published in 2009, 2010 and 2012. The theoretical discussions concerning the Argumentation Theory of Language have based in Ducrot (1994, 1987, 1988), Espíndola (2004), Nascimento (2005, 2009), Koch (2006a, 2006b) and others arguing about the theory approach. The modalization is discussed under the postulates of Castilho and Castilho (1993), Koch (2006b), Cervoni (1989), Nascimento (2009), Neves (2011a), Palmer (2011) and García Negroni (2011). Besides, it was used as theoretical basis, Foucault (2011), Bakhtin (2010a, 2010b), Marcuschi (2008) and others to the formulations about the digest genre. The analysis reveals that digesters use modalization and the polyphony of speakers as phenomena that ultimately report the speakers‟ subjectivity in relation to the view of the voices of other speakers, that is, as a discursive strategy that guides the way the text of the digest should be read. Thus, the gender digest is defined as a place of interaction of voices and subjective impressions through which the speaker summarizes praises, criticizes and evaluates the most diverse academic intellectual productions. / Pour construire un texte parlé ou écrit, indépendamment du genre qui réalise, le locuteur utilise des fonctionnalités linguistiques comme les stratégies sémantiques argumentatif afin de guider les appelants à certaines conclusions. La modalisation et la polyphonie, en conséquence, sont des phénomènes qui permettent au locuteur laisser imprimé sa subjectivité dans le contenu des déclarations, tout en agissant en fonction de son interlocuteur. Avec l'accent dans ces discussions, cette recherche vise à ètidier les annonceurs de modalité et de la polyphonie, comme des phénomènes qui révèlent, linguistiquement, la subjectivité dans le genre compte-rendu, s‟agissant, de cette manière, comme des marques d'argumentation. Il est une recherche qualitative, descriptive et interprétative, qui adopte les principes théoriques et méthodologiques de la sémantique argumentative. Le corpus se compose de dix comptes-rendus dans six éditions du Jornal de Resenhas, imprimés par Discurso Editorial, ISSN 1984-6282, publiés en 2009, 2010 et 2012. Pour les discussions théoriques en concernant a la Théorie de L'argumentation de la Langue, nous fundamentons-nous en Ducrot (1994, 1987, 1988), Espíndola (2004), Nascimento (2005, 2009), Koch (2006a, 2006b) et d'autres qui discutent à propos de l'approche de la théorie. La modalisation est discuté sous les postulats de Castilho et Castilho (1993), Koch (2006b), Cervoni (1989), Nascimeto (2009), Neves (2011a), Palmer (2011) et García Negroni (2011). Et on utilise encore comme une base théorique, Foucault (2011), Bakhtin (2010a, 2010b), Marcuschi (2008) et d'autres pour les formulations sur la révision de genre. L'analyse révèle que les examinateurs utilisent la modalisation et la polyphonie des haut-parleurs comme des phénomènes qui relèvent finalement la subjectivité des intervenants des examens par rapport à la vue de la voix des autres orateurs, qui est, comme une stratégie qui guide discoursivement le chemin du texte de comme l'avis doit être lu. Le genre compte-rendu, dans cette recherche est considérée comme un lieu d'interaction des voix et impressions subjectives ainsi à travers laquelle l'orateur résume louanges, critique et évalue plus diverses productions intellectuelles academiques. / Ao construir um texto falado ou escrito, independente do gênero que o realize, o locutor se utiliza de recursos linguísticos como estratégias semântico-argumentativas com a finalidade de orientar o interlocutor para determinadas conclusões. A modalização e a polifonia, nesse sentido, são fenômenos que possibilitam ao locutor deixar impressa a sua subjetividade no conteúdo dos enunciados, ao mesmo tempo em que age em função de seu interlocutor. Com o foco nessa discussão, esta pesquisa objetiva investigar a modalização e a polifonia de locutores como fenômenos que revelam, linguisticamente, a subjetividade no gênero resenha acadêmico-científica, funcionando, portanto, como marcas de argumentação. Trata-se de uma investigação qualitativa, de caráter descritivo e interpretativista, que adota os princípios teórico-metodológicos da Semântica Argumentativa. O corpus é constituído de dez resenhas, coletadas em seis edições do Jornal de Resenhas, da Discurso Editorial, ISSN 1984-6282, publicadas nos anos de 2009, 2010 e 2012. Para as discussões teóricas concernentes à Teoria da Argumentação na Língua, embasamo-nos em Ducrot (1994, 1987, 1988), Espíndola (2004), Nascimento (2005, 2009), Koch (2006a, 2006b) entre outros que discutem a respeito da teoria em abordagem. A modalização é discutida sob os postulados de Castilho e Castilho (1993), Koch (2006b), Cervoni (1989), Nascimento (2009), Neves (2011a), Palmer (2011) e García Negroni (2011). Ainda servem de embasamento teórico, Foucault (2011), Bakhtin (2010a, 2010b), Marcuschi (2008) e outros, para as formulações acerca do gênero textual resenha. As análises revelam que os resenhistas utilizam a modalização e a polifonia de locutores como fenômenos que acabam por denunciar a subjetividade dos locutores das resenhas em relação ao ponto de vista das vozes de outros locutores, ou seja, como uma estratégia que orienta discursivamente a forma como o texto da resenha deve ser lido. O gênero resenha, nesta investigação, é visto como um lugar de interação de vozes e, portanto, de impressões subjetivas, através do qual o locutor resume, elogia, critica e avalia as mais diversas produções intelectuais acadêmicas.