De façon générale, cette thèse s'intéresse aux liens entre théorie des représentations et probabilités. Elle se subdivise en principalement trois parties. Dans un premier volet plutôt algébrique, nous construisons un modèle de chemins pour les cristaux géométriques de Berenstein et Kazhdan, pour un groupe de Lie complexe semi-simple. Il s'agira pour l'essentiel de décrire la structure algébrique, ses morphismes naturels et ses paramétrisations. La théorie de la totale positivité y jouera un role particulièrement important. Ensuite, nous avons choisi d'anticiper sur les résultats probabilistes et d'exhiber une mesure canonique sur les cristaux géométriques. Celle-ci utilise comme ingrédients le superpotentiel de variété drapeau, et une mesure invariante sous les actions cristallines. La mesure image par l'application poids joue le role de mesure de Duistermaat-Heckman. Sa transformée de Laplace définit les fonctions de Whittaker, fournissant une formule intégrale particulièrement intéressante pour tous les groupes de Lie. Il apparait alors clairement que les fonctions de Whittaker sont aux cristaux géométriques, ce que les caractères sont aux cristaux combinatoires classiques. La règle de Littlewood-Richardson est aussi exposée. Enfin nous présentons l'approche probabiliste permettant de trouver la mesure canonique. Elle repose sur l'idée fondamentale que la mesure de Wiener induira la bonne mesure sur les structures algébriques du modèle de chemins. Dans une dernière partie, nous démontrons comment notre modèle géométrique dégénère en le modèle de Littelmann continu classique, pour retrouver des résultats connus. Par exemple, la mesure canonique sur un cristal géométrique de plus haut poids dégénère en une mesure uniforme sur un polytope, et retrouve les paramétrisations des cristaux continus.

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<div>Typing in Japanese is a difficult process for novice and intermediate learners of Japanese due</div><div>to the writing system of the Japanese language and its comparatively involved input method on a</div><div>keyboard. Considering that spell checkers, which enable the user to check and correct their own</div><div>errors and select the correct kanji word, are designed for native speakers, the learners of Japanese</div><div>as a foreign language (JFL) may not recognize their spelling errors and are thus unable to selfcorrect using this built-in tool.</div><div>The present study addresses this problem and conducts an experiment to evaluate the</div><div>effectiveness of a visual feedback tool by its error recognition rate on the learners spelling errors</div><div>when typing in Japanese. The participants were 46 beginner level JFL learners in a third semester</div><div>Japanese course, and the majority consist of native speakers of Chinese or English. The</div><div>participants participated in two experimental sessions. In both sessions, participants were audio</div><div>recorded while reading aloud a list of words in Japanese for pronunciation analysis and screen</div><div>recorded while typing the same list of Japanese words. These recordings are used to analyze the</div><div>characteristics of error patterns in both pronunciation and typing. During the typing sessions, visual</div><div>feedback is provided to the participants via a customized dictionary tool when participants make</div><div>a spelling error.</div><div>The results show that regardless of the native language, the learners have difficulty on certain</div><div>words that include long vowels or double consonants. The recorded error patterns align with the</div><div>findings of previous studies (Hatasa, 2001; Nakazawa, 2003; Tsuchiya, 2000), and the visual</div><div>feedback showed an average error recognition rate of 76% of the participants’ spelling errors. The</div><div>participants also assessed the dictionary tool in terms of usability, and their responses indicate that</div><div>such tools are very useful during typing. The researcher concludes that using a visual feedback</div><div>dictionary tool is effective in recognizing the spelling errors of the learners when typing, and it</div><div>increases the learner’s awareness of spelling accuracy.</div>

Text in English with abstracts in English, Northern Sotho, Tshivenda and Xitsonga / The purpose of this study was to determine the self-reported competence of newly qualified professional nurses on the critical midwifery skills. The study was conducted in the four public hospitals designated for community service in Gauteng Province. A quantitative descriptive design was used with a structured self-report questionnaire as data collection instrument. Non-probability convenience sampling was used for the study. The sample size was eighty-four newly qualified professional nurses. The Stata 15 software was used for statistical analyses. The researcher used descriptive statistics to describe and synthesize the collected data. The findings revealed that most newly qualified professional nurses had no knowledge in identifying different types of decelerations, management of late and variable decelerations, but had knowledge in most of the skills related to management of third stage of labour. / Maikemišetšo a dinyakišišo tše e be e le go hwetša bokgoni bja go ipega ka nnoši bja baoki bao ba ithutetšego profešene ya booki ka go bokgoni bjo bohlokwa bja pelegišo. Dinyakišišo di dirilwe dipetleleng tše nne tša bohle tšeo di kgethetšwego tirelo ya setšhaba ka Profenseng ya Gauteng. Khwanthitheitif diskriptif disaene ‘Quantitative descriptive design’ e dirišitšwe gammogo le lenaneopotšišo leo le beakantšwego la go ipega ka nnoši ‘structured self-report questionnaire’ bjalo ka sedirišwa sa go kgoboketša bohlatsi. “Non-probability convenience sampling” e dirišitšwe mo go kgetheng banyakišišwa. Bogolo bja sešupo e be e le baoki ba masomeseswai-nne ba baswa bao ba ithutetšego profešene ya booki. “Stata 15 software” e dirišitšwe tshekatshekong ya dipalopalo. Monyakišiši o dirišitše dipalopalo tša tlhalošo ‘descriptive statistics’ go hlaloša le go kopanya ‘data’ yeo e kgobokeditšwego. Ditšweletšo di utollotše gore bontši ba baoki ba baswa bao ba ithutetšego profešene ya booki ga ba na le tsebo ya go hlatha mehuta yeo e fapanego ya diphokotšo, taolo ya diphokotšo tša morago le tša go fetoga, efela ba na le tsebo ka go bokgoni bjo bontši bjoo bo amanago le taolo ya kgato ya boraro ya lešoko. / Ndivho ya ngudo iyi yo vha u wanulusa nḓivho ya vhukoni ha iwe muṋe ya vhaongi vhaswa vha kha ḓi bvaho u phasa vhuongi uri vha na zwikili zwa ndeme zwa vhuongi vhubebisi u swika ngafhi. Ngudo iyi yo itwa kha zwibadela zwiṋa zwa muvhuso zwo ṋewaho u isa tshumelo zwitshavhani kha vunḓu ḽa Gauteng. Kha u kuvhanganya mafhungo muṱoḓisi o shumisa ngona ya u ṱalutshedza ya khwanthithethivi ho ṱanganyiswa na mbudziso dzo dzudzanyiwaho dzi bviselaho khagala kha iwe muṋe (structured self-report questionnaire). Vhunanguludzi ho shumiswaho kha ngudo iyi ho vha “Non-probability convenience”. Tshivhalo tsha vhashelamulenzhe vho nanguludzwaho tsho vha vhaongi vhaswa vha kha ḓibvaho u phasa vha fumalo ina. “The Stata 15 software” ndi tshishumiswa tsho shumiswaho kha u sengulusa mafhungo o kuvhanganywaho. Muṱoḓisisi o shumisa zwisiṱatisitika zwa u ṱalutshedza kha u ṱalutshedza na u dzudzanya mafhungo o kuvhanganyiwaho. Ngudo iyi yo bvisela khagala uri vhunzhi ha vhaongi vhaswa vha kha ḓi bvaho u phasa a vha na nḓivho ya u vhona tshaka dzo fhambanaho dza kurwele kwa mbilu ya ṅwana na u langa u lenga ha u rwa ha mbilu ya ṅwana zwo katela na u sa dzudzanyea fhethu huthihi ha kurwele kwa mbilu ya ṅwana, honeha vha na nḓivho ya zwikili zwi yelanaho na vhulanguli ha tshipiḓa tsha vhuraru tsha u beba. / Xikongomelo xa ndzavisiso lowu i ku kuma vuswikoti lebyi munhu a byi twisisaka hi vaongori lava ha ku thwaselaka tidyondzo ta vuongori eka swikili swa nkoka hi vusungukati. Ndzavisiso lowu wu endliwile eka swibedlhele swa mune swa mani na mani leswi yisaka vukorhokeri evanhwini eka Phurovhinsi ya Gauteng, laha ku tirhisiweke maendlelo ya tinhlayo lama hambanaka na swivutiso ku hlengeleta timhaka. Ku tirhisiwile xiphemu xo karhi xa vanhu ku kuma vuxokoxoko hi mayelano na vona hinkwavo. Xiphemu lexi tirhisiweke i xa nhlayo ya vaongori vo ringana makumenhungu-mune wa vaongori lawa ha ku thwaselaka tidyondzo ta vuongori. Ku tirhisiwile “stata software” ku hlela tinhlayo leti tirhisiweke. Mulavisisi u tirhisile tinhlayo, tinhlayonhlamuselo ku hlamusela no katsakanya mahungu lama a ma hlengeleteke. Leswi kumiweke swi paluxa leswaku vunyingi bya vaongori lava ha ku thwaselaka tidyondzo ta vuongori va hava vutivi byo hambanisa mabelo ya mbilu, ku hlawula ku hlwela no hambana ka mabelo ya mbilu, kambe va na vutivi eka swikili mayelana no lawula xiyimo xa vunharhu xo lumiwa. / Health Studies / M.A. (Nursing)

Submitted by admin tede (tede@pucgoias.edu.br) on 2016-12-12T17:45:59Z No. of bitstreams: 1 IVONETE FERREIRA DA COSTA.pdf: 1144206 bytes, checksum: 112aea88b52fbaed3f56007447beaf47 (MD5) / Made available in DSpace on 2016-12-12T17:46:00Z (GMT). No. of bitstreams: 1 IVONETE FERREIRA DA COSTA.pdf: 1144206 bytes, checksum: 112aea88b52fbaed3f56007447beaf47 (MD5) Previous issue date: 2016-03-23 / The text brings the analysis of aspects of the literary discourse as the processes of construction of the scenes and the magical universe, in which the narratives of Marina Colasanti are realized, having as it shows the tales of the works Doze reis e a moca no labirinto do vento (2006): "The woman ramada", Uma ideia toda azul (2006): "Beyond the frame", "Between the leaves of green ó" and "Yarn after yarn". The general and specific objectives are to highlight and distinguish the encompassing and generic scenes present in the narratives, to identify the nature of the verbal sign in its relation to the nonverbal sign, and to analyze intertext resources, paratext, among others, as an artistic procedure. The narrative plans are approached, in which the characters are realized mimically, starting from the initial assumption formulated by Dominique Maingueneau. Non-verbal language is an invitation to read verbal language and vice versa. Both are associated with the signs that are constructed through the textual writing: loom and fabric. They can be seen now either explicitly or implicitly, and put in the service of a power that is realized by the act of reading. Thus, in the narrative text, there are traces of a speech in which the text is staged. / O texto traz a análise de aspectos do discurso literário como os processos de construção das cenas e o universo mágico, em que se realizam as narrativas de Marina Colasanti, tendo como mostra os contos das obras Doze reis e a moca no labirinto do vento (2006): “A mulher ramada”, Uma ideia toda azul (2006): “Além do bastidor”, “Entre as folhas do verde ó” e “Fio após fio”. Os objetivos geral e específicos são destacar e distinguir as cenas englobante e genérica presentes nas narrativas, identificar a natureza do signo verbal na sua relação com o signo não verbal e analisar recursos de intertexto, paratexto, entre outros, como procedimento artístico. Abordam-se os planos narrativos, nos quais se dá a realização dos personagens mimeticamente, partindo do pressuposto inicial formulado por Dominique Maingueneau. A linguagem não verbal é um convite à leitura da linguagem verbal e vice-versa. Ambas se associam aos signos que se constroem por meio da escritura textual: tear e tecido. Elas podem ser vistas ora de modo explícito, ora implícito, e se colocam a serviço de um poder que se realiza pelo ato de leitura. Assim, no texto narrativo, há rastros de um discurso em que o texto é encenado.

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