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Who cares for the caregiver? How are the needs of caregivers of primary malignant brain tumour patients met through structured neuro-oncology programs in Canadian Centres?Reuter, Orit 23 November 2011 (has links)
This qualitative multi case research asks how the needs of caregivers of primary malignant brain tumour (PMBT) patients are met through structured neuro-oncology programs in Canadian centres. Utilizing telephone interviews with eleven social workers and one psychologist the study analyses their perspectives on the scope and nature of services to brain tumour patients and their caregivers. PMBT is a rare and palliative disease often with neurocognitive and neurobehavioral effects posing special challenges for caregivers. Health care system reliance on family caregivers has resulted in significant implications for their emotional and physical risk. Findings show exclusive patient focused health care in ambulatory programs with fragmented care resulting in marginalization and invisibility of caregivers. This approach is inconsistent with current literature promoting collaborative family centered care, recommended for continuity of care throughout the illness trajectory. Recommendations focus on systemic caregiver service improvements.
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A comparison of different interventions for children with developmental coordination disorder / Anquanette PeensPeens, Anquanette January 2005 (has links)
Research indicates that Developmental Coordination Disorder (DCD) is associated with a
poor self-concept and high levels of anxiety (peens et al., 2004; Piek et al., 2000; Skinner &
Piek, 2001). Research also substantiates that participation in a well planned motor
intervention programme can enhance the self-concept of a child with DCD (Colchico et al.,
2005). Literature further indicates that DCD is associated with neuro-motor problems which
may vary in severity (Sigmundsson & Hopkins, 2005). It is further indicated that more boys
than girls are diagnosed with DCD and also that, in general, boys have a higher self-concept
than girls (Maldonado-Duran, 2002; Stein et al., 1998).
The aim of this study was firstly, to determine the influence of DCD on the self-concept and
anxiety of 7-9 year old children in the Potchefstroom district. Secondly, the study aimed to
determine whether gender and the ethnic group of DCD children have an effect on the
success of different intervention programmes. A third aim was to determine whether a motor
based intervention programme, a self-concept enhancing programme or a combination of the
two (psycho-motor intervention programme) would have the best effect on enhancing
children's self-concept and motor proficiency. Lastly, the study attempted to determine
whether neuro-motor problems could have a negative influence on an intervention
programme for DCD children.
The Movement Assessment Battery for Children (MABC), Bruininks-Oseretsky Test for
Motor Proficiency (BOTMP-SF), Sensory Input Measurement Instrument (SIM) and Quick
Neurological Screening Test II (QNST) were used to determine children's motor proficiency
as well as possible neuro-motor problems. The Tennessee Self-Concept Scale (Child Form)
(TSCS-CF) and Child Anxiety Scale (CAS) were used to determine the children's self-concept
and anxiety respectively.
One way variance of analysis, repeated measures analysis, independent t-testing, co-variance
of analysis as well as correlational coefficients (r) were conducted, using the Statistica
computer package in order to analyze the data according to the above-mentioned aims. A p-value
of smaller than or equal to 0.05 was accepted as a significant difference.
From the results of the study it seemed that the self-concept and anxiety of randomly selected
7-9 year old children (N=58) diagnosed with DCD are negatively influenced and that girls are
more vulnerable to these influences. Repeated measure analyses over a period of one year
showed that of the three programmes the motor intervention programme showed the best
results at improving the children's motor proficiency while, on the other hand, the psychomotor
intervention programme improved their self-concept most. Ethnic group and gender
did not have a significant effect on the success of intervention programmes. Lastly, it was
found that underlying neuro-motor problems could influence the effect of an intervention
programme negatively. It is clear from this study that DCD has a negative effect on children,
but that participation in a well planned intervention programme will have positive effects on
both their motor proficiency and self-concept. / Thesis (Ph.D. (Human Movement Science))--North-West University, Potchefstroom Campus, 2006.
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Who cares for the caregiver? How are the needs of caregivers of primary malignant brain tumour patients met through structured neuro-oncology programs in Canadian Centres?Reuter, Orit 23 November 2011 (has links)
This qualitative multi case research asks how the needs of caregivers of primary malignant brain tumour (PMBT) patients are met through structured neuro-oncology programs in Canadian centres. Utilizing telephone interviews with eleven social workers and one psychologist the study analyses their perspectives on the scope and nature of services to brain tumour patients and their caregivers. PMBT is a rare and palliative disease often with neurocognitive and neurobehavioral effects posing special challenges for caregivers. Health care system reliance on family caregivers has resulted in significant implications for their emotional and physical risk. Findings show exclusive patient focused health care in ambulatory programs with fragmented care resulting in marginalization and invisibility of caregivers. This approach is inconsistent with current literature promoting collaborative family centered care, recommended for continuity of care throughout the illness trajectory. Recommendations focus on systemic caregiver service improvements.
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Anwendung von Neuro-Fuzzy Methoden für die RobotersteuerungKanne, Juliane. January 2004 (has links)
Stuttgart, Univ., Studienarb., 2004.
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NSP-reticulons characterization and use for the detection of neuroendocrine differentiation in lung cancer /Senden, Nicole Hubertina Maria. January 1995 (has links)
Proefschrift Rijksuniversiteit Limburg, Maastricht. / Met lit. opg. - Met een samenvatting in het Nederlands.
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Structural and functional changes in peripheral resistance arteries during experimental heart failureStassen, Frank. January 1997 (has links)
Proefschrift Universiteit Maastricht. / Auteursnaam op omslag: Frank R.M. Stassen. Met bibliogr. van de auteur, lit. opg. - Met samenvatting in het Nederlands.
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LEARNING STYLES, DEMOGRAPHICS, AND ACHIEVEMENT OF NURSING ASSISTANT STUDENTS IN ILLINOIS: IS THERE A RELATIONSHIP?Silva, Nishala Iroshini 01 December 2014 (has links)
The relationship between learning styles and achievement has been thoroughly studied by many researchers. However, the nursing assistant population is under represented in these studies. Hence, the purpose of this study was to understand the relationship between learning styles, demographics, and achievement of nursing assistant students in Illinois. The sample for the study consisted of 916 nursing assistant students' in Illinois. The VARK learning style inventory was used to measure the students' learning styles, and a demographic questionnaire was used to gather demographic data. The Illinois Nurse Aide Competency Test score was used to measure the achievement of students. The findings showed that there was a relationship between learning styles and achievement of nursing assistant students. Also, there was a relationship between demographics and learning styles. The dominant learning style was the multimodal all four (VARK) preference. Females were the highest representation in the sample and the majority of students were in age ranges 18-25.
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PROGNOSE DO DIÂMETRO E DA ALTURA DE ÁRVORES INDIVIDUAIS UTILIZANDO INTELIGÊNCIA ARTIFICIALVIEIRA, G. C. 23 February 2015 (has links)
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Previous issue date: 2015-02-23 / VIEIRA, Giovanni Correia,Prognose do diâmetro e da altura de árvores individuais utilizando inteligência artificial. 2015. Dissertação (Mestrado em Ciências Florestais) Universidade Federal do Espírito Santo, Jerônimo Monteiro. Orientador: Prof. Dr. Adriano Ribeiro de Mendonça. Coorientadores: Prof. Dr. Gilson Fernandes da Silva; Prof. Dr. Sidney Sára Zanetti.
Os modelos de árvores individuais são compostos por submodelos que estimam, geralmente,a competição, a mortalidade e o crescimento em diâmetro e altura de cada árvore. São usualmente adotados quando se deseja o melhor detalhamento da informação para estimar multiprodutos da floresta. Nesses modelos, as estimativas do crescimento em diâmetro a 1,30m do solo (DAP) e a altura total (H)éobtida por meio de análise de regressão. Recentemente, técnicas de inteligência artificialestão sendo utilizadas com bom desempenhona mensuração florestal. Portanto, o objetivo desse trabalho foi avaliar o desempenho de técnicas de inteligência artificial(redes neurais artificiais e sistemas neuro-fuzzy)para estimar o crescimento em DAP e altura de árvores de eucalipto.Utilizou-se dados de inventários florestais contínuos de eucalipto, com medições anuais deDAP, altura total das 15 primeiras árvores da parcela e altura dominante, de acordo com o conceito de Assmann (1970), de 398 parcelas. O banco de dados foi dividido em 70% das parcelas para o treinamento das redes neurais artificiais e do sistema neuro-fuzzy; 15% das parcelas para a validação cruzada; e 15% das parcelas para validação dos sistemas. Com base nos resultados,notou-se que o índice de competição independente da distância 5 IID5, proposto por Glover; Hool (1979), foi o que teve a maior correlação com as variáveis idade, crescimento em DAP e altura. Observou-se queas técnicas de inteligência artificialapresentaram boa precisão na estimativa do crescimento em DAP e altura total.As duas técnicas abordadas podem ser utilizadas para a prognose do DAP e altura total.
Palavras-chave: Redes neurais artificiais, Sistemas neuro-fuzzy, Mensuração florestal.
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Contribuição no Desenvolvimento de Observadores de Estado para o Processo de Hidrotratamento de Óleo Diesel (Aplicação em Controle Inferencial)CAMELO, Marteson Cristiano dos Santos 19 January 2012 (has links)
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Previous issue date: 2012-01-19 / ANP, FINEP / Devido a maior oferta de petróleos pesados e alto grau de contaminantes que os
derivados deste possuem, os processos de hidrorrefino têm recebido atenção
especial ao longo dos últimos por possibilitar a remoção de contaminantes e
melhorar a margem de lucro das refinarias por tonar possível a obtenção de
derivados de maior valor agregado. Entre esses o processo de hidrotratamento
(HDT), no qual ocorre uma série de reações que utilizam o gás hidrogênio como
reagente, foi o foco de estudo deste trabalho. Ao ser aplicado em correntes de
Diesel o HDT realiza a remoção de contaminantes como enxofre e nitrogênio,
aumentando a qualidade do mesmo. A unidade de HDT tem como principal
equipamento o reator, que consiste em um leito com partículas sólidas, onde gás e
líquido escoam em fluxo co-corrente ou em contracorrente. Apesar deste processo já
ser maduro, o crescente aumento nas exigências de mercado demandam por
melhorias no mesmo, a fim de atingir uma rentabilidade cada vez maior. Desta forma
o uso de inferenciadores na estimação das variáveis tornaria possível o melhor
acompanhamento do processo como também a implementação de novas estratégias
de controle. Visto a relevância desse tema o presente trabalho abordou o
desenvolvimento de observadores de estado para o reator do processo de HDT,
para isto foi necessário a aquisição de dados do processo, o que foi conseguido
através de um modelo matemático do reator, o qual foi denominado como planta
virtual. Esta forneceu os dados para treinamento e validação dos inferenciadores
aqui estudados: as redes neuronais e a neuro-fuzzy. No decorrer do trabalho foi
definido o tempo de amostragem e o período de excitação do sinal através da menor
constante de tempo. Para treinamento dos inferenciadores foi utilizado dois bancos
de dados distintos, um com tempo de amostragem de 50s, onde este foi obtido pelo
método da constante de tempo, e outro com amostragem de 10 minutos, em que as
seguintes variáveis foram inferenciadas: concentração de compostos sulfurados,
nitrogenados e olefinas na saída do reator. Dessas o melhor resultado foi obtido na
inferência da concentração de compostos sulfurados realizada através da Rede
Neuronal. Foi escolhida esta rede neuronal na implementação de um controlador
PID e como modelo interno de um controlador NNMPC. O controlador PID cuja
variável de controle foi à concentração de sulfurados foi chamado de controlador PID
inferencial e os resultados deste se mostraram melhores do que os resultados
obtidos pelo controlador NNMPC.
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O labirinto da dislexia = definições, diagnósticos e consequências na vida escolar / The dyslexia labyrinth : definitions, diagnostics and school consequenciesBaradel, Roberta Roque 17 August 2018 (has links)
Orientador: Maria Irma Hadler Coudry / Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Estudos da Linguagem / Made available in DSpace on 2018-08-17T08:54:43Z (GMT). No. of bitstreams: 1
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Previous issue date: 2010 / Resumo: As dificuldades de aprendizagem são temas de estudos há muitos anos e muitos pesquisadores têm se dedicado a estudá-las e analisá-las. No século XIX, uma série de pesquisas se dedicou a analisar dificuldades relacionadas à leitura e à escrita, criando a necessidade de classificar e reconhecer sistematicamente suas características. Nesse contexto, o conceito de Dislexia surge e é estudado como uma nomenclatura específica à dificuldade com a linguagem escrita. Desde então diferentes análises e definições para este possível tipo de patologia co-existem e buscam-se diferentes teorias que deem conta de analisar as mais diversas manifestações das dificuldades de aprendizagem. No entanto, para este trabalho e para as perspectivas teórico-metodológicas aqui assumidas, orientando a análise de dados de linguagem, elege-se a perspectiva da Neurolinguística Discursiva (Coudry, 1986/1988), como pressuposto metodológico desta pesquisa, defendendo-se assim que "a língua resulta da experiência e do trabalho dos falantes com e sobre a linguagem". Com base nessa perspectiva, a dissertação de Mestrado em questão é resultado da análise de estudos longitudinais feitos com duas crianças que apresentam dificuldades relacionadas à leitura e à escrita. Por meio desse estudo longitudinal, dois respectivos conjuntos de dados foram reunidos a partir dos laudos clínicos (emitidos por neurologistas, fonoaudiólogos, psicólogos e psicopedagogos) que assumiriam possíveis déficits e das análises tecidas ao longo do acompanhamento individual dessas crianças. A partir disso, pretende-se, discutir e analisar quais são as diferentes definições e as principais práticas clínicas utilizadas para avaliar/identificar o que seria a Dislexia; a sustentabilidade dos laudos emitidos; as práticas e atitudes escolares frente ao diagnóstico, bem como a relação das crianças que apresentam este tipo de laudo com a leitura e a escrita / Abstract: Learning disabilities are study themes for many years and a large number of researchers have been dedicated themselves to study and analyze them. During the XIX century, several studies were developed to analyze disabilities related to reading and writing, creating the need to classify and recognize systematically their characteristics. In this context, the concept of dyslexia arises and it is studied as a specific term to the writing language disability. Since then, distinct analysis and definitions to this possible deficit coexist and different theories are then researched to analyze quite a few different learning disabilities manifestations. Nevertheless, for this piece of work and for the perspectives theoretic-methodological assumed inhere, by orienting the language data analysis, the perspective of the discursive neorolinguistic is chosen (Coudry, 1986/1988), as a methodological conjecture for this research, defending then that "the language is a result of the experience and also of the performance of the speakers with and about the language". Base of this perspective, this master's dissertation is a result of long run study analysis done with two children that present disabilities related to the reading and writing. By using this long run study, two sets of data were grouped from clinic reports (issued by neorologists, phonoaudiology, psycologists and psychopedagogs) that had assumed possible deficits and from the analysis discussed during the period when both children were accompanied. Besides that, it is the intent of this dissertation to discuss and analyze which are the different definitions and main clinic practices utilized to evaluate/identify what Dyslexia is; sustainability of the clinic reports; scholarship practices and attitudes based on diagnostics, as well as the relation between the children that present this disability with reading and writing / Mestrado / Linguistica / Mestre em Linguística
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