Angel
Mostrando 1-12 de 798 artigos, teses e dissertações.
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1. Representaciones Semióticas de la Multiplicación y División en Libros de Texto de Educación Primaria
Resumen En este artículo presentamos una propuesta para explorar los significados relativos a la multiplicación y división que se construyen en libros de texto de matemáticas de Educación Primaria. Para ello, realizamos un análisis multimodal de las tareas centradas en la multiplicación y división de dos propuestas editoriales con amplia difusión en
Bolema: Boletim de Educação Matemática. Publicado em: 2023
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2. Next generation in ultrasound imaging to assess upper airway
Brazilian Journal of Anesthesiology. Publicado em: 2022
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3. VOLVERSE TIERRA, VOLVERSE CIELO. OBSERVACIONES SOBRE LA RELACIÓN ENTRE MUNDO Y TERCER MOVIMIENTO DE LA EXISTENCIA EN EL PENSAMIENTO DE J. PATOČKA
RESUMEN El artículo reconstruye la noción cosmológica de mundo y la teoría de los tres movimientos de la existencia en el pensamiento de Patočka. La reconstrucción explicita la unidad esencial entre mundo y existencia. Fundamenta dicha unidad, primero, en los rasgos estructurales comunes tanto al movimiento del mundo como al tercer movimiento que consu
Kriterion: Revista de Filosofia. Publicado em: 2022
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4. VIVIR Y MORIR CANTANDO: LA MÚSICA EN EL PENTECOSTALISMO CHILENO
RESUMEN El objetivo de este artículo es describir e interpretar el rol de la música en el pentecostalismo chileno, para destacar su relevancia en el fundacionalismo, su imaginario literario y su importancia y significados en los espacios y tiempos mortuorios, velatorios y postmortuorios. Nuestro abordaje, nos permite poner atención en la percepción de la
Perspectiva Teológica. Publicado em: 2022
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5. Catalytic Effects of Ruthenocene Bimetallic Compounds Derived from Fused Aromatic Ring Ligands on the Main Oxidizing Agent for Solid Rocket Motor
We report the catalytic effect of three ruthenocene bimetallic compounds derived from fused aromatic rings of general formula [{Cp*Ru}2L], with Cp*: pentamethylcyclopentadiene and L = pentalene (1), 2,6-diethyl-4,8-dimethyl-s-indacene (2), and 2,7-diethyl-as-indacene (3), on the thermal decomposition of ammonium perchlorate (AP). The new compound 3 was chara
Journal of the Brazilian Chemical Society. Publicado em: 2022
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6. Síndrome da encefalopatia posterior reversível em uma criança com síndrome inflamatória multissistêmica grave devido à COVID-19
RESUMO A síndrome da encefalopatia posterior reversível é uma rara síndrome clínica e radiológica caracterizada por edema vasogênico da matéria branca dos lobos occipital e parietal, que geralmente são simétricos, resultante de uma manifestação secundária de disfunção aguda do sistema cerebrovascular posterior. Descrevemos um caso de síndrome
Revista Brasileira de Terapia Intensiva. Publicado em: 2022
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7. How do CO2 and radon gases affect groundwater mining in the Canary Islands?
Abstract Water galleries are mines that seek to supply drinkable and irrigation water from the aquifer, in order to meet the demand for water in the Canary Islands. This sort of work entails a series of health risks in the form of gases. This document compiles three different studies on the gases that can be found in water galleries in the Canary Islands, ha
REM - International Engineering Journal. Publicado em: 2022
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8. Clinical utility of Phototest via teleneuropsychology in Chilean rural older adults
RESUMO. A pandemia de COVID-19 mostrou a necessidade de cuidados neuropsicológicos para adultos idosos com queixas de memória em diferentes contextos, incluindo áreas rurais ou áreas de difícil acesso. Objetivo: Analisar a utilidade clínica do Phototest, por meio da telemedicina, para identificar uma leve deficiência cognitiva em adultos idosos rura
Dementia & Neuropsychologia. Publicado em: 2022
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9. Morphoagronomic characterization of a germplasm collection of Furcraea spp. and Agave spp.
ABSTRACT This work was carried out in Antioquia, Colombia, in a collection of the Furcraea and Agave genera, important in the country for manufacturing strings, sacks, geotextiles, and handicrafts Currently, to enhance its use, applications have been developed in textiles, biodegradable materials and thermo-acoustic insulation, among others. The aim of this
Revista Ceres. Publicado em: 2022
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10. Characterization of Phytophthora nicotianae isolates from tobacco plants (Nicotiana tabacum) in Colombia
ABSTRACT The black shank disease caused by Phytophthora nicotianae causes losses in tobacco crops up 100%. In Colombia, P. nicotianae populations are poorly known causing wrong diagnostics and erratic management. Amplification of the Ypt1 gene and morphological characteristics of colonies, sporangia, chlamydospores and hyphae were used to identify P. nicotia
Revista Ceres. Publicado em: 2022
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11. Perianal Psoriasis as the First Manifestation of the Disease
Abstract Introduction Inverse psoriasis affects the skin of flexural areas, such as the groin, axillae, umbilicus, intergluteal fold, and external genitalia. Clinical Case We herein report the case of a man who presented with anal pruritus and, upon physical examination, a perianal dermatosis was found, which was characterized by erythematous plaques, with
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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12. Suicide after and during the COVID-19 pandemic in Mexico City
Objectives: Prior research has indicated that no increase in suicides occurred immediately following the declaration of the COVID-19 emergency in Mexico City. Here we examine longer-term overall suicide trends and trends according to basic demographic groups. Methods: We used interrupted time-series analysis to model trends in monthly suicides before COVID-
Brazilian Journal of Psychiatry. Publicado em: 2022