Literatura académica sobre el tema "ChExVis"

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Artículos de revistas sobre el tema "ChExVis"

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Yamada, Naomi, William K. M. Lai, Nina Farrell, B. Franklin Pugh y Shaun Mahony. "Characterizing protein–DNA binding event subtypes in ChIP-exo data". Bioinformatics 35, n.º 6 (28 de agosto de 2018): 903–13. http://dx.doi.org/10.1093/bioinformatics/bty703.

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Abstract Motivation Regulatory proteins associate with the genome either by directly binding cognate DNA motifs or via protein–protein interactions with other regulators. Each recruitment mechanism may be associated with distinct motifs and may also result in distinct characteristic patterns in high-resolution protein–DNA binding assays. For example, the ChIP-exo protocol precisely characterizes protein–DNA crosslinking patterns by combining chromatin immunoprecipitation (ChIP) with 5′ → 3′ exonuclease digestion. Since different regulatory complexes will result in different protein–DNA crosslinking signatures, analysis of ChIP-exo tag enrichment patterns should enable detection of multiple protein–DNA binding modes for a given regulatory protein. However, current ChIP-exo analysis methods either treat all binding events as being of a uniform type or rely on motifs to cluster binding events into subtypes. Results To systematically detect multiple protein–DNA interaction modes in a single ChIP-exo experiment, we introduce the ChIP-exo mixture model (ChExMix). ChExMix probabilistically models the genomic locations and subtype memberships of binding events using both ChIP-exo tag distribution patterns and DNA motifs. We demonstrate that ChExMix achieves accurate detection and classification of binding event subtypes using in silico mixed ChIP-exo data. We further demonstrate the unique analysis abilities of ChExMix using a collection of ChIP-exo experiments that profile the binding of key transcription factors in MCF-7 cells. In these data, ChExMix identifies possible recruitment mechanisms of FoxA1 and ERα, thus demonstrating that ChExMix can effectively stratify ChIP-exo binding events into biologically meaningful subtypes. Availability and implementation ChExMix is available from https://github.com/seqcode/chexmix. Supplementary information Supplementary data are available at Bioinformatics online.
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Giménez de la Peña, Almudena, Miguel López-Zamora, Oscar Vila, Auxiliadora Sánchez y Lisa B. Thorell. "Validation of the Spanish version of the Childhood Executive Functioning Inventory (CHEXI) in 4-5 year-old children". Anales de Psicología 38, n.º 1 (1 de enero de 2022): 101–9. http://dx.doi.org/10.6018/analesps.453171.

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Background: The Childhood Executive Functioning Inventory (CHEXI) was designed to identify EF deficits in daily life contexts. The aim of the present study was to validate the Spanish version of the CHEXI in 4-5-year-old children. Method: Parents’ ratings of the CHEXI and laboratory tests of EF were investigated in two large samples of 445 children aged 4 years (196 girls, 249 boys) and 459 children aged 5 years (208 girls, 251 boys). CHEXI ratings were collected again after one-year. Results: The two-factor structure of the CHEXI (i.e., Working Memory and Inhibition) was replicated, showing high internal consistency and temporal stability. The 4-year-olds were reported to have higher EF deficits than 5-year-olds have. Boys were rated as having higher EF deficits than girls were. However, gender differences were not significant contrasting performance on EF tasks. Finally, associations between CHEXI ratings and EF tests were weak, suggesting that EF tests and EF ratings capture different aspects of EF. Conclusions: The Spanish CHEXI provides a suitable instrument to assess EF in 4-5-year-old children. Contexto: El Childhood Executive Functioning Inventory (CHEXI) se diseñó para detectar déficit de Funciones Ejecutivas (FE) en contextos de la vida diaria. El propósito del presente estudio era validar la versión española del CHEXI para niños de 4 y 5 años. Método: Se obtuvieron las valoraciones de los padres y las puntuaciones en test de laboratorio en una muestra de 445 niños de 4 años (196 niñas, 249niños) y otra de 459 niños de 5 años (208 niñas, 251 niños). Un año más tarde se volvieron a recoger las valoraciones de los padres en CHEXI. Resultados: Se replicó la estructura de dos factores de CHEXI (Memoria de Trabajo e Inhibición), obteniendo una alta consistencia interna y estabilidad temporal. Los niños de 4 años eran valorados con mayor déficit en FE que los niños de 5 años. Los niños alcanzaban puntuaciones más elevadas de déficit de FE. Sin embargo, no aparecieron diferencias significativas de género en las pruebas conductuales. Finalmente, se encontró una baja asociación entre las valoraciones de CHEXI y las puntuaciones de las pruebas conductuales. Este resultado sugiere que los inventarios y las medidas conductuales evalúan diferentes aspectos de las FE. Conclusiones: La versión española de CHEXI ofrece un instrumento válido para evaluar las FE en niños de 4 y 5 años.
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Catale, Corinne, Caroline Lejeune, Sarah Merbah y Thierry Meulemans. "French Adaptation of the Childhood Executive Functioning Inventory (CHEXI)". European Journal of Psychological Assessment 29, n.º 2 (1 de mayo de 2013): 149–55. http://dx.doi.org/10.1027/1015-5759/a000141.

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Thorell and Nyberg (2008 ) recently developed the Childhood Executive Functioning Inventory (CHEXI), a new rating instrument for executive functioning in day-to-day life which can be divided into four subscales: working memory, planning, inhibition, and regulation. Using an exploratory factor analysis on data from young Swedish children attending kindergarten, Thorell and Nyberg (2008 ) found a two-factor solution that taps working memory and inhibition. In the present study, we explored the psychometric characteristics of the French adaptation of the CHEXI. A group of 95 parents of 5- and 6-year-old children completed the CHEXI, 87 of whom were given clinical inhibition and working memory tasks. Confirmatory factor analyses confirmed the two-factor solution based on inhibition and working memory that was identified in the original study of Swedish children. Supplementary results indicated good internal and test-retest reliability for the entire scale, as well as for the two subscales identified. Correlation analyses showed no relationship between cognitive measures and the CHEXI subscales. Possible clinical applications for the CHEXI scales are discussed.
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Trevisan, Bruna Tonietti, Natália Martins Dias, Arthur de Almeida Berberian y Alessandra Gotuzo Seabra. "Childhood Executive Functioning Inventory: Adaptação e Propriedades Psicométricas da Versão Brasileira". Psico-USF 22, n.º 1 (abril de 2017): 63–74. http://dx.doi.org/10.1590/1413-82712017220106.

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Resumo O objetivo do estudo foi traduzir, adaptar e investigar propriedades psicométricas da Childhood Executive Functioning Inventory (CHEXI) em uma amostra de crianças brasileiras. Após tradução, adaptação transcultural, retrotradução e equivalência semântica, realizada por juízes da área, a versão brasileira da CHEXI foi respondida por pais e professores de 408 crianças, idades entre 4 e 7 anos, também avaliadas com a Escala de Maturidade Mental Colúmbia e SNAP-IV. Elevados índices de consistência interna foram encontrados. A análise fatorial exploratória gerou dois fatores para a versão brasileira: um fator mais geral de funções executivas e um específico de inibição. As pontuações nas subescalas de planejamento, regulação e, marginalmente, memória de trabalho da CHEXI explicaram de modo significativo o indicador de desatenção da SNAP-IV, enquanto a pontuação na subescala de inibição explicou o indicador de hiperatividade/impulsividade. Os resultados fornecem bons parâmetros psicométricos para a CHEXI, além de contribuir para a realização de estudos com funções executivas e indicadores de TDAH no país.
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Yamada, Naomi, Prashant Kumar Kuntala, B. Franklin Pugh y Shaun Mahony. "ChExMix: A Method for Identifying and Classifying Protein–DNA Interaction Subtypes". Journal of Computational Biology 27, n.º 3 (1 de marzo de 2020): 429–35. http://dx.doi.org/10.1089/cmb.2019.0466.

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Moest, W. T., C. Kruydenberg, M. Tan y T. Koster. "X-ChEXIT in screening for occult cancer in patients with a deep vein thrombosis". European Journal of Internal Medicine 42 (julio de 2017): e9-e10. http://dx.doi.org/10.1016/j.ejim.2017.04.007.

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Józsa, Gabriella y Krisztián Józsa. "A gyermekkori (CHEXI) és a felnőttkori (ADEXI) végrehajtó funkció kérdőívek magyar nyelvre történő adaptációja". Magyar Pedagógia 120, n.º 1 (2020): 47–69. http://dx.doi.org/10.17670/mped.2020.1.47.

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Thorell, Lisa B. y Lilianne Nyberg. "The Childhood Executive Functioning Inventory (CHEXI): A New Rating Instrument for Parents and Teachers". Developmental Neuropsychology 33, n.º 4 (26 de junio de 2008): 536–52. http://dx.doi.org/10.1080/87565640802101516.

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Sun, Jianping, Hongjian Zhang y Chunyan Lin. "Source Rocks and Petroleum Reservoirs in the Chexi Sunken of the Jiyang Depression, China". Energy Exploration & Exploitation 24, n.º 3 (junio de 2006): 151–59. http://dx.doi.org/10.1260/014459806779367482.

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Thorell, Lisa B., Lilianne Eninger, Karin C. Brocki y Gunilla Bohlin. "Childhood Executive Function Inventory (CHEXI): A promising measure for identifying young children with ADHD?" Journal of Clinical and Experimental Neuropsychology 32, n.º 1 (15 de enero de 2010): 38–43. http://dx.doi.org/10.1080/13803390902806527.

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Tesis sobre el tema "ChExVis"

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Rodrigues, Francisca Oliveira. "Estudos De Validade Concorrente Do Inventário Behavior Rating Inventory Of Executive Function - Second Edition (BRIEF-2)". Master's thesis, 2021. http://hdl.handle.net/10316/99304.

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Dissertação de Mestrado Integrado em Psicologia apresentada à Faculdade de Psicologia e de Ciências da Educação
Nos últimos anos, tem sido evidente o interesse gradual em aprofundar o conhecimento sobre as funções executivas, por estas serem as principais intervenientes dos processos neurocognitivos na vida dos indivíduos e, consequentemente, assumirem protagonismo na adaptação às diversas situações do quotidiano, permitindo-lhes planear, monitorizar e regular o seu comportamento. O principal objetivo deste estudo é contribuir para os estudos de validação para a população portuguesa do Inventário de Avaliação Comportamental de Funções Executivas - 2ª Edição (BRIEF-2, The Behavior Rating Inventory of Executive Function - Second Edition; Gioia et al., 2015), através da realização dos estudos de validade concorrente da versão Pais e Professores. Foram realizadas análises no âmbito da fiabilidade, através da análise da confiabilidade entre avaliadores, e da validade concorrente, com base numa amostra de 80 crianças do 1º ano de escolaridade. Os dados recolhidos mostram que a informação fornecida pelos professores apresenta correlações mais fortes com as medidas de validade concorrente. Complementarmente, os resultados obtidos revelaram valores de correlação aceitáveis entre o BRIEF-2 e outros inventários comportamentais. Assim, as correlações com o CHEXI são moderadas para a versão Pais e elevadas na versão Professores. As correlações com os testes de desempenho (Fluência Verbal Semântica, Nomeação Rápida de Cores, Memória de Dígitos), são muito baixas, ainda que apresentem significado estatístico. Por último, a análise das correlações com o rendimento académico, revelam que as FE, tal como são medidas pelo BRIEF-2, são, aparentemente, preditoras do rendimento académico dos alunos. Em suma, os resultados observados neste estudo exploratório, denunciam que a fiabilidade dos resultados é maior na versão respondida pelos Professores. Além disso, o estudo revela que o BRIEF-2 parece ser uma boa escolha para avaliar as funções executivas nas crianças portuguesas, que frequentam o ensino primário.
In the past years, the gradual interest in deepening the knowledge about executive functions has been evident, as these are the primarily responsible for neurocognitive processes in the lives of individual and, consequently, assume a leading role in adapting to the different situations of daily life, allowing them to plan, monitor and regulate their behavior. The main purpose of this study is to contribute to the validation studies for the Portuguese population of the Behavioral Assessment Inventory of Executive Functions - 2nd Edition (BRIEF-2, The Behavior Rating Inventory of Executive Function - Second Edition; Gioia et al., 2015), through the concurrent validity studies of the Parents and Teachers version of the inventory. The analyzes on this study were carried out, through the analysis of reliability between evaluators, and concurrent validity, based on a sample of 80 children from the 1st year of schooling. The data collected show that the information provided by teachers has stronger correlations with measures of concurrent validity. In addition, the results obtained revealed acceptable correlation values between BRIEF-2 and other behavioral inventories. Thus, correlations with CHEXI are moderated for the Parents version and high for the Teachers version. The correlations with the performance tests (Verbal Semantic Fluency, Rapid Color Naming, Digit Memory) are very low, even though they present statistical significance. Finally, the analysis of correlations with academic performance reveals that EF, as measured by the BRIEF-2, are apparently predictors of students' academic performance.In short, the results observed in this exploratory study show that the reliability of the results is greater in the version answered by the Professors. Furthermore, the study reveals that the BRIEF-2 seems to be a good choice to assess executive functions in Portuguese children attending primary school.
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Libros sobre el tema "ChExVis"

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CORDOVIZ, Ross. Play Chexi: The Evolution of Chess with Dice. Independently Published, 2020.

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Capítulos de libros sobre el tema "ChExVis"

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Thorell, Lisa B. y Corinne Catale. "The Assessment of Executive Functioning Using the Childhood Executive Functioning Inventory (CHEXI)". En Handbook of Executive Functioning, 359–66. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-8106-5_20.

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Actas de conferencias sobre el tema "ChExVis"

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Faisal, Muhamad, Jeremie Theddy Darmawan, Nabil Bachroin, Cries Avian, Jenq Shiou Leu y Chia-Ti Tsai. "CheXViT: CheXNet and Vision Transformer to Multi-Label Chest X-Ray Image Classification". En 2023 IEEE International Symposium on Medical Measurements and Applications (MeMeA). IEEE, 2023. http://dx.doi.org/10.1109/memea57477.2023.10171855.

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Kaur, Navdeep y Ajay Mittal. "CheXVGG: A deep neural network for multi-disease classification of chest-xray images using transfer learning". En 2022 2nd International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE). IEEE, 2022. http://dx.doi.org/10.1109/icacite53722.2022.9823737.

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Zhenyu, Zhao, Guo Yanru, Zhang Qing y Liu Hong. "Mechanisms of Generating Overpressure and Its Influences on Super-Low Permeability Reservoirs of Upper Es4 Member, Chexi Depression". En International Petroleum Technology Conference. International Petroleum Technology Conference, 2013. http://dx.doi.org/10.2523/17030-abstract.

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Zhenyu, Zhao, Guo Yanru, Zhang Qing y Liu Hong. "Mechanisms of Generating Overpressure and Its Influences on Super-Low Permeability Reservoirs of Upper Es4 Member, Chexi Depression". En International Petroleum Technology Conference. International Petroleum Technology Conference, 2013. http://dx.doi.org/10.2523/iptc-17030-abstract.

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Li, Jun, Hua Liu, Yuwei Yang, Yunqi Wang y Shen Wang. "The analysis of hydrocarbon properties' difference of two typical buried hill reservoirs by GC-MS, in Chexi sag, Bohai bay basin". En 29th International Meeting on Organic Geochemistry. European Association of Geoscientists & Engineers, 2019. http://dx.doi.org/10.3997/2214-4609.201902711.

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