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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Expressing emotions in a first and second language : evidence from French and English

Paik, Jee Gabrielle 10 February 2011 (has links)
This dissertation presents results from a study on the expression of emotions in a second language in order to address two overarching research questions: 1) What does the acquisition of L2 emotion lexicon and discourse features tell us about the pragmatic and communicative competence of late learners and the internalization of L2-specific concepts, and 2) Knowing that expressing emotions in L2 is one of the most challenging tasks for L2 learners (Dewaele, 2008), what can late L2 learners do at end-state, with regards to ultimate attainment and the possibility of nativelikeness? Narratives of positive and negative emotional experiences were elicited from late L2 learners of English and French at end-state, both in their L1 and L2. First, the acquisition of L2 emotion words was analyzed through the productivity and lexical richness of the emotion vocabulary of the bilinguals. Analysis of L2 emotion concepts was also conducted through the distribution of emotion lemmas across morphosyntactic categories. Lexical choice of emotion words was also investigated. Results showed that although L2 English and L2 French bilinguals' narratives were shorter than the monolinguals' and the proportion of emotion word tokens were fewer than that of monolinguals', bilinguals showed greater lexical richness than the monolinguals. In terms of morphosyntactic categories, bilinguals behaved in a nativelike pattern such that L2 English bilinguals favored adjectives and L2 French bilinguals preferred nouns/verbs. This pattern was held constant across the first languages of the bilinguals. With respect to lexical choice, bilinguals used the same emotion lemmas used the most by monolinguals. On occasion, non-nativelike patterns also emerged, suggesting both L1 transfer on L2 (L2 English bilinguals favoring nouns/verbs) and L2 transfer on L1 (L1 English bilinguals favoring nouns/verbs). However, these rare instances could be explained by individual and typological variability. The findings suggest that late L2 learners can achieve nativelike levels of attainment in L2, providing evidence against the existence of a critical period for the acquisition of L2 pragmatics and culture-specific L2 lexicon. In a separate analysis, the L2 discourse of emotion was investigated under a corpus linguistic framework, in order to shed some light into the ways late L2 learners of English and French talk about emotions in narratives of personal stories. The use of stance lemmas and tokens, and the distribution of these stance markers across categories of certainty and doubt evidentials, emphatics, hedges, and modals, as well as lexical choice of stance were analyzed. This was followed by an analysis of discourse features, such as figurative language, reported speech, epithets, depersonalization, and amount of detail. Results showed that although bilinguals produced significantly less stance lemmas and tokens than monolinguals, in terms of the distribution of stance categories, the French group (L2 French and L1 French bilinguals) behaved in a nativelike pattern, favoring emphatics, certainty evidentials, doubt evidentials, hedges, and modals. The English group's results, on the other hand, were somewhat inconsistent, in that neither L2 English bilinguals, nor L1 English bilinguals followed the distribution pattern of English monolinguals. In terms of nativelike performance, we conclude that the L2 French bilinguals did perform nativelike with regards to stance marking, and that L2 English bilinguals also performed nativelike, but only for certain categories of stance. Also, L2 English transfer on L1 French was evidenced for L1 French bilinguals. Analysis of discourse features revealed between 1 up to 10 bilinguals (L2 English or French) out of 31 who used those features which were only evidenced in native speech in previous research. The findings here, once again suggest that late L2 learners can acquire aspects of L2 discourse to a nativelike degree. / text
12

Temporaladverbien als sprachliches Mittel zum Ausdruck der Zeitwahrnehmung Fachübergreifende Analyse des Nibelungenliedes (Handschrift B) / Laiko prieveiksmis – leksinė priemonė laiko suvokimo modeliams reikšti. Tarpdalykinė Nybelungų giesmės (B rankraštis) analizė / The Adverb of Time as a Lexical Means of Expressing the Models of Time. Interdisciplinary Analysis of The Song of the Nibelungs (Manuscript B)

Burov, Aleksej 02 November 2011 (has links)
Der Forschungsgegenstand der vorliegenden Dissertation ist die Semantik der Temporaladverbien im Nibelungenlied (Handschrift B). Der Ausgangspunkt der wissenschaftlichen Auseinandersetzung beruht auf der Annahme, die semantische Analyse der Temporaladverbien im Text ermögliche die Untersuchung der Zeitwahrnehmung der vergangenen Epochen. Den theoretischen Teil (Kapitel 1-5) eröffnet die Fragestellung nach der Zeit. Es werden mehrere grundlegende Zeitkonzepte beschrieben, in denen das untersuchte Problem aus der Perspektive der subjektiven Wahrnehmung (im Unterschied zur objektiven Zeit), chronologisch (von Aurelius Augustinus bis zu Arvydas Šliogeris ) problematisiert wird. Im anschließenden Kapitel wird das Wesen der zyklischen und der linearen Zeitwahrnehmung dargestellt. Auch die ausführliche Auseinandersetzung mit den sprachlichen Mitteln zum Ausdruck der Zeit (mit Schwerpunkt auf dem Temporaladverb) wird im theoretischen Teil unternommen. Abgeschlossen wird der Teil mit der ausführlichen Darstellung des literaturhistorischen Kontexts des zu untersuchenden Textes (Kapitel 5). Im empirischen Teil (Kapitel 6) werden die mhd. Temporaladverbien im Nibelungenlied (Handschrift B) analysiert. Im Kapitel (7) werden die Schlussfolgerungen aus der Untersuchung des Liedes gezogen. Mit der Erscheinung der vorliegenden Dissertation erfolgt die Anknüpfung der litauischen Germanistik an das fachübergreifende Gespräch über die Zeitwahrnehmung im Rahmen der germanistischen Mediävistik... [der volle Text, siehe weiter] / Disertacijos tyrimo objektas – laiko prieveiksmių semantika Nybelungų giesmėje (B rankraštis). Disertacijos tikslas – remiantis viduriniosios vokiečių aukštaičių kalbos laiko prieveiksmių analize nustatyti, kuris laiko suvokimo modelis dominuoja apie 1200 m. nežinomo autoriaus parašytoje Nybelungų giesmėje (B rankraštis). Manoma, kad skirtingais žmogaus vystymosi etapais vyravo vienas iš trijų laiko suvokimo modelių: laikas kaip atskirų punktų visuma, kaip tam tikras pasikartojantis ciklas arba kaip nenutrūkstanti linija. Manoma, kad būtent Viduramžiais dabartinės Vokietijos teritorijoje ciklinį laiko suvokimo modelį pakeitė linijinis. Suformuluotas darbo tikslas peržengia kalbos istorijos tyrimų ribas, todėl iškelta problema nagrinėjama ir iš filosofijos mokslo, religijotyros, kultūrologijos bei literatūros mokslo perspektyvų. Darbą sudaro septynios dalys: įvadas, skyriai „Laiko suvokimas kaip filosofijos mokslo tyrimo objektas“, „Laiko suvokimas bei laiko suvokimo modeliai“, „Kalbos priemonės laikui reikšti“, „Nybelungų giesmės tekstas bei jo sociokultūrinis kontekstas“, „Nybelungų giesmės vokiečių aukštaičių kalbos laiko prieveiksmių analizė“ bei išvados. Išanalizavus 822 viduriniosios vokiečių aukštaičių kalbos laiko prieveiksmius buvo nustatyta, kad Nybelungų giesmėje egzistuoja ir ciklinis, ir linijinis laiko modeliai. Atlikus tyrimą paaiškėjo, kad tekste atsispindi nuostata, jog laikas – tai amžina ir besikartojanti kategorija. Tą liudija 59 % visų analizės metu... [toliau žr. visą tekstą] / The object of the doctoral thesis is to explore the semantics of the adverbs of time in The Song of the Nibelungs (Manuscript B). Drawing on the analysis of the adverbs of time in Middle High German, the research aims at disclosing the prevalent model of time in The Song of the Nibelungs, composed by an anonymous writer about AD 1200. It is assumed that at different stages of the development of humanity one of the three models of time was dominant: time as the sum of separate points, time as a cycle or an uninterrupted line. It is supposed that mainly in the Middle Ages in the territory of present-day Germany there was a shift from the cyclical to linear concept of time. The research question is discussed not only from the perspective of historical linguistics but also from philosophical, religious, cultural and literary perspectives. The doctoral thesis consists of seven parts: Introduction, chapters „Conceptualization of time as the object of research in philosophy“, „Conceptualization of time and its models“, „Linguistic means of expressing time“, „The text of The Song of the Nibelungs and its sociocultural context“, „The analysis of the adverbs of time in Middle High German in The Song of the Nibelungs“ and Conclusions. The research of 822 adverbs of time in Middle High German has proved that The Song of the Nibelungs displays both cyclical and linear models of time. The findings of the research have revealed that 59% of the adverbs of time refer to time as an infinite... [to full text]
13

Laiko prieveiksmis – leksinė priemonė laiko suvokimo modeliams reikšti. Tarpdalykinė Nybelungų giesmės (B rankraštis) analizė / The Adverb of Time as a Lexical Means of Expressing the Models of Time. Interdisciplinary Analysis of The Song of the Nibelungs (Manuscript B) / Temporaladverbien als sprachliches Mittel zum Ausdruck der Zeitwahrnehmung Fachübergreifende Analyse des Nibelungenliedes (Handschrift B)

Burov, Aleksej 02 November 2011 (has links)
Disertacijos tyrimo objektas – laiko prieveiksmių semantika Nybelungų giesmėje (B rankraštis). Disertacijos tikslas – remiantis viduriniosios vokiečių aukštaičių kalbos laiko prieveiksmių analize nustatyti, kuris laiko suvokimo modelis dominuoja apie 1200 m. nežinomo autoriaus parašytoje Nybelungų giesmėje (B rankraštis). Manoma, kad skirtingais žmogaus vystymosi etapais vyravo vienas iš trijų laiko suvokimo modelių: laikas kaip atskirų punktų visuma, kaip tam tikras pasikartojantis ciklas arba kaip nenutrūkstanti linija. Manoma, kad būtent Viduramžiais dabartinės Vokietijos teritorijoje ciklinį laiko suvokimo modelį pakeitė linijinis. Suformuluotas darbo tikslas peržengia kalbos istorijos tyrimų ribas, todėl iškelta problema nagrinėjama ir iš filosofijos mokslo, religijotyros, kultūrologijos bei literatūros mokslo perspektyvų. Darbą sudaro septynios dalys: įvadas, skyriai „Laiko suvokimas kaip filosofijos mokslo tyrimo objektas“, „Laiko suvokimas bei laiko suvokimo modeliai“, „Kalbos priemonės laikui reikšti“, „Nybelungų giesmės tekstas bei jo sociokultūrinis kontekstas“, „Nybelungų giesmės vokiečių aukštaičių kalbos laiko prieveiksmių analizė“ bei išvados. Išanalizavus 822 viduriniosios vokiečių aukštaičių kalbos laiko prieveiksmius buvo nustatyta, kad Nybelungų giesmėje egzistuoja ir ciklinis, ir linijinis laiko modeliai. Atlikus tyrimą paaiškėjo, kad tekste atsispindi nuostata, jog laikas – tai amžina ir besikartojanti kategorija. Tą liudija 59 % visų analizės metu... [toliau žr. visą tekstą] / The object of the doctoral thesis is to explore the semantics of the adverbs of time in The Song of the Nibelungs (Manuscript B). Drawing on the analysis of the adverbs of time in Middle High German, the research aims at disclosing the prevalent model of time in The Song of the Nibelungs, composed by an anonymous writer about AD 1200. It is assumed that at different stages of the development of humanity one of the three models of time was dominant: time as the sum of separate points, time as a cycle or an uninterrupted line. It is supposed that mainly in the Middle Ages in the territory of present-day Germany there was a shift from the cyclical to linear concept of time. The research question is discussed not only from the perspective of historical linguistics but also from philosophical, religious, cultural and literary perspectives. The doctoral thesis consists of seven parts: Introduction, chapters „Conceptualization of time as the object of research in philosophy“, „Conceptualization of time and its models“, „Linguistic means of expressing time“, „The text of The Song of the Nibelungs and its sociocultural context“, „The analysis of the adverbs of time in Middle High German in The Song of the Nibelungs“ and Conclusions. The research of 822 adverbs of time in Middle High German has proved that The Song of the Nibelungs displays both cyclical and linear models of time. The findings of the research have revealed that 59% of the adverbs of time refer to time as an infinite... [to full text] / Der Forschungsgegenstand der vorliegenden Dissertation ist die Semantik der Temporaladverbien im Nibelungenlied (Handschrift B). Der Ausgangspunkt der wissenschaftlichen Auseinandersetzung beruht auf der Annahme, die semantische Analyse der Temporaladverbien im Text ermögliche die Untersuchung der Zeitwahrnehmung der vergangenen Epochen. Den theoretischen Teil (Kapitel 1-5) eröffnet die Fragestellung nach der Zeit. Es werden mehrere grundlegende Zeitkonzepte beschrieben, in denen das untersuchte Problem aus der Perspektive der subjektiven Wahrnehmung (im Unterschied zur objektiven Zeit), chronologisch (von Aurelius Augustinus bis zu Arvydas Šliogeris ) problematisiert wird. Im anschließenden Kapitel wird das Wesen der zyklischen und der linearen Zeitwahrnehmung dargestellt. Auch die ausführliche Auseinandersetzung mit den sprachlichen Mitteln zum Ausdruck der Zeit (mit Schwerpunkt auf dem Temporaladverb) wird im theoretischen Teil unternommen. Abgeschlossen wird der Teil mit der ausführlichen Darstellung des literaturhistorischen Kontexts des zu untersuchenden Textes (Kapitel 5). Im empirischen Teil (Kapitel 6) werden die mhd. Temporaladverbien im Nibelungenlied (Handschrift B) analysiert. Im Kapitel (7) werden die Schlussfolgerungen aus der Untersuchung des Liedes gezogen. Mit der Erscheinung der vorliegenden Dissertation erfolgt die Anknüpfung der litauischen Germanistik an das fachübergreifende Gespräch über die Zeitwahrnehmung im Rahmen der germanistischen Mediävistik... [der volle Text, siehe weiter]
14

A linguagem no Twitter: um enfoque sistêmico-funcional / The language on Twitter: a systemic-functional approach

Marcela da Silva Amaral 27 March 2012 (has links)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / O objetivo deste trabalho é investigar as características da linguagem no Twitter, focalizando (i) seu propósito comunicativo, (ii) seus participantes discursivos e (iii) suas relações interpessoais. Por acreditar que a linguagem é um recurso sistemático e que somente através dela expressamos significados em determinados contextos, encontramos na Linguística Sistêmico-Funcional (LSF) uma base teórica que se encaixa à pesquisa. Para Halliday(1994), a linguística é o estudo de como as pessoas negociam sentido através do uso da linguagem. Assim, encontramos no Twitter, um corpus diversificado que reforça ainda mais a teoria da LSF, quando afirma sermos nós, falantes da língua, os únicos responsáveis por nossas escolhas lexicais, tendo consciência de como e onde, contextualmente falando, podemos aplicar em uma atividade linguística em que estivermos engajados. O material de pesquisa foi constituído mediante a coleta inicial de 671 comentários postados no Twitter em 2010. Dados obtidos a partir da análise desta coleta confirmam o argumento de Crystal (2011), de que a expressão de opinião é o principal propósito comunicativo das mensagens postadas no microblogging. Assim, após recortes no corpus para coleta exclusivamente de opiniões, 201 tuítes resultantes de duas coletas realizadas em datas e situações diferentes foram analisados: uma, após notícia de agressão a uma professora; a segunda, momentos antes e durante a Copa Mundial de 2010. Os resultados apontam diferenças entre as amostras, principalmente em função de aspectos do contexto de situação: pois embora o tom seja de indignação nas amostras com tuítes opinativos, apenas na amostra futebol há tentativa de se orientar a ação do outro. Quanto às relações interpessoais, foram identificadas marcas de interação face a face nas duas amostras, mas apenas na amostra futebol identificou-se uso de linguagem de baixo calão. Finalmente, em relação às características gerais do Twitter, observa-se o uso de linguagem reduzida na forma de caracteres emotivos ou de abreviações, o uso de interjeições e pontos de exclamação. Observou-se ainda o uso recorrente de léxico valorativo, de ironia e de perguntas retóricas para expressão de indignação, mas estes traços parecem ser afetados por aspectos do contexto de situação, mais do que por características do Twitter / The aim of this research is to investigate the characteristics of language on Twitter, focusing on (i) its communicative purpose, (ii) its discursive participants and (iii) its interpersonal relations. In the belief that language is a systematic resource for the production of meaning, we found in Systemic Functional Linguistics (SFL) a theoretical foundation for the research. Halliday (1994) argues that linguistics is the study of how people exchange meanings through language. Thus, we find in Twitter a varied corpus which further reinforces the theory of SFL, when it states that we, language speakers, are the only ones responsible for our lexical choices, knowing how and where, contextually speaking, we can apply a linguistic activity we are engaged. The research material is made up of the compilation of 671 comments posted on Twitter in 2010. Data obtained from the analysis of this compilation confirms the argument by Crystal (2011) that the expression of opinion is the main communicative purpose of tweets posted on the microblogging service. Thus, after selecting only tweets which express exclusively opinion, we ended up with 201 tweets resulting from two surveys, carried out at different points in time and in different social situations: one, after the news about an incident of aggression against a teacher; the second, moments before and during the World Cup 2010. The results point to differences between the samples, mainly due to the discursive topic. Although a tone of indignation characterizes both samples, only in the soccer sample is there an attempt at guiding the actions of other people. Still within the domain of interpersonal relationships, the use of features that characterize face to face interaction is present in both samples, but only in the soccer sample does one notice the use of swear words. Finally, regarding the overall characteristics of Twitter, the following language features were identified: the use of reduced language, in the form of emoticons or abbreviations; the use of interjections and exclamations; the use of evaluative language, irony and rhetorical questions for the expression of indignation, but the latter three features seem to be affected by aspects of the context of situation, rather than by characteristics of Twitter
15

A linguagem no Twitter: um enfoque sistêmico-funcional / The language on Twitter: a systemic-functional approach

Marcela da Silva Amaral 27 March 2012 (has links)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / O objetivo deste trabalho é investigar as características da linguagem no Twitter, focalizando (i) seu propósito comunicativo, (ii) seus participantes discursivos e (iii) suas relações interpessoais. Por acreditar que a linguagem é um recurso sistemático e que somente através dela expressamos significados em determinados contextos, encontramos na Linguística Sistêmico-Funcional (LSF) uma base teórica que se encaixa à pesquisa. Para Halliday(1994), a linguística é o estudo de como as pessoas negociam sentido através do uso da linguagem. Assim, encontramos no Twitter, um corpus diversificado que reforça ainda mais a teoria da LSF, quando afirma sermos nós, falantes da língua, os únicos responsáveis por nossas escolhas lexicais, tendo consciência de como e onde, contextualmente falando, podemos aplicar em uma atividade linguística em que estivermos engajados. O material de pesquisa foi constituído mediante a coleta inicial de 671 comentários postados no Twitter em 2010. Dados obtidos a partir da análise desta coleta confirmam o argumento de Crystal (2011), de que a expressão de opinião é o principal propósito comunicativo das mensagens postadas no microblogging. Assim, após recortes no corpus para coleta exclusivamente de opiniões, 201 tuítes resultantes de duas coletas realizadas em datas e situações diferentes foram analisados: uma, após notícia de agressão a uma professora; a segunda, momentos antes e durante a Copa Mundial de 2010. Os resultados apontam diferenças entre as amostras, principalmente em função de aspectos do contexto de situação: pois embora o tom seja de indignação nas amostras com tuítes opinativos, apenas na amostra futebol há tentativa de se orientar a ação do outro. Quanto às relações interpessoais, foram identificadas marcas de interação face a face nas duas amostras, mas apenas na amostra futebol identificou-se uso de linguagem de baixo calão. Finalmente, em relação às características gerais do Twitter, observa-se o uso de linguagem reduzida na forma de caracteres emotivos ou de abreviações, o uso de interjeições e pontos de exclamação. Observou-se ainda o uso recorrente de léxico valorativo, de ironia e de perguntas retóricas para expressão de indignação, mas estes traços parecem ser afetados por aspectos do contexto de situação, mais do que por características do Twitter / The aim of this research is to investigate the characteristics of language on Twitter, focusing on (i) its communicative purpose, (ii) its discursive participants and (iii) its interpersonal relations. In the belief that language is a systematic resource for the production of meaning, we found in Systemic Functional Linguistics (SFL) a theoretical foundation for the research. Halliday (1994) argues that linguistics is the study of how people exchange meanings through language. Thus, we find in Twitter a varied corpus which further reinforces the theory of SFL, when it states that we, language speakers, are the only ones responsible for our lexical choices, knowing how and where, contextually speaking, we can apply a linguistic activity we are engaged. The research material is made up of the compilation of 671 comments posted on Twitter in 2010. Data obtained from the analysis of this compilation confirms the argument by Crystal (2011) that the expression of opinion is the main communicative purpose of tweets posted on the microblogging service. Thus, after selecting only tweets which express exclusively opinion, we ended up with 201 tweets resulting from two surveys, carried out at different points in time and in different social situations: one, after the news about an incident of aggression against a teacher; the second, moments before and during the World Cup 2010. The results point to differences between the samples, mainly due to the discursive topic. Although a tone of indignation characterizes both samples, only in the soccer sample is there an attempt at guiding the actions of other people. Still within the domain of interpersonal relationships, the use of features that characterize face to face interaction is present in both samples, but only in the soccer sample does one notice the use of swear words. Finally, regarding the overall characteristics of Twitter, the following language features were identified: the use of reduced language, in the form of emoticons or abbreviations; the use of interjections and exclamations; the use of evaluative language, irony and rhetorical questions for the expression of indignation, but the latter three features seem to be affected by aspects of the context of situation, rather than by characteristics of Twitter
16

Carbonic anhydrase 8 (CAR8) negatively regulates GLP-1 secretion from enteroendocrine cells in response to long-chain fatty acids / 炭酸脱水酵素8(CAR8)は腸管内分泌細胞からの長鎖脂肪酸応答性GLP-1分泌を負に制御する

Fujiwara, Yuta 26 July 2021 (has links)
京都大学 / 新制・論文博士 / 博士(医学) / 乙第13429号 / 論医博第2233号 / 新制||医||1053(附属図書館) / 京都大学大学院医学研究科医学専攻 / (主査)教授 長船 健二, 教授 妹尾 浩, 教授 川口 義弥 / 学位規則第4条第2項該当 / Doctor of Medical Science / Kyoto University / DFAM
17

Brain Insulin-Like Growth Factor 1 Receptor and Insulin Receptor in Metabolism and Reproduction

Wang, Mengjie 09 September 2019 (has links)
No description available.
18

Marca contemporânea: a construção afetiva dos vínculos de sentido

Meneghel, Andréa 17 May 2011 (has links)
Made available in DSpace on 2016-04-25T16:44:19Z (GMT). No. of bitstreams: 1 Andrea Meneghel.pdf: 1136989 bytes, checksum: 8b57028a334df4d79e10ac9828c90e79 (MD5) Previous issue date: 2011-05-17 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The brands modify the society and are modified by it, their habits, consumption s culture and individuals and the post-modernity with its strike features, is asking for a new posture from brands. Considering this affirmative, the purpose of this research is understand how the post-modernity context influences the consumption and the brands manifestation. As specific objectives we have defined: 1- understand the brand evolution during the time through mapping their sense expressions: visual identity and communication; 2 understand the transformation process on communication, from rationality focus to emphasis on emotional manifestations of the brands, and 3 investigate how this transformation manifest itself on Natura brand expressions. To attend the research proposal, a bibliographic survey about brands and their evolution on the history, post-modernity and main characteristics, sensuousness, emotion, communication and brands expression, was made. Finally, an analysis of expressivities of the Brazilian cosmetics brand Natura was realized. From the case study, was verified that Natura brand has an identity strongly labeled by aspects related to environment preservation and the welfare by the integration between the individual and his environment. Is possible to conclude that brand establishes an organic relationship with its consumer, using sensory and emotional resources to build the sense emotional bonds, resulting in a humanized and contemporary brand / As marcas modificam e são modificadas pela sociedade, seus costumes, cultura de consumo e indivíduos e a pós-modernidade, com suas marcantes características, tem exigido uma nova postura das marcas. A partir dessa afirmativa, o objetivo geral dessa pesquisa foi compreender como o contexto da pós-modernidade influencia o consumo e as manifestações de marca. Como objetivos específicos definimos: 1 - compreender a evolução da marca no tempo por meio do mapeamento de suas expressões de sentido: identidade visual e comunicação; 2 - entender o processo de transformação na comunicação, do foco na racionalidade para a ênfase nas manifestações emocionais da marca e 3 - investigar como essa transformação se manifesta nas expressões da marca Natura. Para atender ao propósito dessa pesquisa, foi realizado levantamento bibliográfico sobre marcas e sua evolução na história, pós-modernidade e suas principais características, sensorialidade, emoção, comunicação e expressões de marca. Por fim, foi realizada uma análise das expressividades da marca brasileira de cosméticos Natura. A partir do estudo de caso, pode-se verificar que a marca Natura possui uma identidade fortemente marcada por aspectos relacionados à preservação do meio ambiente e ao bem estar por meio da integração entre o indivíduo e seu meio. Pode-se concluir que a marca estabelece uma relação orgânica com seu consumidor, fazendo uso de recursos sensoriais e emocionais na construção dos vínculos afetivos de sentido, o que resulta em uma marca humanizada e contemporânea
19

AIRE-exprimující buňky v imunitní toleranci ve zdraví a nemoci / AIRE-expressing cells in immune tolerance in health and disease

Vobořil, Matouš January 2020 (has links)
The process of self-nonself discrimination by the immune system is a fundamental attribute of healthy organisms. Since T-cell receptors (TCRs) are generated by the random process of somatic recombination without regard to its targets, the newly developed T-cell clones could recognize either self or nonself antigens. The mechanisms of central tolerance robustly limit the self-reactive repertoire within the T-cell population via deletion of clones that express self-reactive TCRs or their deviation into the regulatory T-cells (Tregs). These processes occur mainly in the thymic medulla where the TCR reactivity to self-antigens is tested by various types of antigen-presenting cells, mainly medullary thymic epithelial cells (mTECs), dendritic cells (DCs), and B-cells. The cooperation between these cell-types has been shown to be essential for the establishment of thymic tolerance. A key molecule regulating the production of self-antigens is the autoimmune regulator (AIRE), which is thought to be expressed primarily by mTECs and its mutations are associated with the development of severe autoimmune disorders. In this context, the presented thesis describes the novel regulatory pathways important for the development of a functional and "harmless" repertoire of T-cells and for enforcement of tolerance....
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Сигналы речевой агрессии в текстах научной и публицистической рецензий : магистерская диссертация / Signals of verbal aggression in the texts of scientific and journalistic reviews

Порозова, И. Е., Porozova, I. E. January 2018 (has links)
The dissertation considers verbal aggression as a phenomenon of modern linguistics, offers a classification of means of expressing verbal aggression. Signals of verbal aggression in the texts of scientific and journalistic reviews are singled out on the basis of empirical research. The conclusion was made about increasing the level of aggressiveness of the modern cultural and speech environment, about penetration of verbal aggression into written texts, including texts of scientific functional style. / В магистерской диссертации рассматривается речевая агрессия как явление современной лингвистики, предлагается классификация средств выражения речевой агрессии. На основе эмпирического исследования выделяются сигналы речевой агрессии, наиболее характерные для текстов научной и публицистической рецензий. В результате исследования сделан вывод о повышении уровня агрессивности современной культурно-речевой среды, о проникновении речевой агрессии в письменные тексты, в том числе и в тексты научного функционального стиля.

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