Change Process
Mostrando 1-12 de 2444 artigos, teses e dissertações.
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1. Hybrid MAPbI3 Perovskite Growth Mechanism from Irregular Particles to Cuboid and Hopper-Type Morphologies
Methylammonium lead iodide (MAPbI3), used as light-harvesting layer in solar cell devices, has attracted great attention from scientific community due to its excellent photovoltaic performance. In this work, we have shown a comprehensive study on the hybrid organic-inorganic MAPbI3 perovskite growth mechanism from irregular small particles to cuboid shape fo
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. An inconvenient status in anti-osteoporotic treatment process: corticosteroid use
SUMMARY OBJECTIVE: There are limited studies investigating the comparison of the efficacy of anti-osteoporotic drugs in different conditions resulting in osteoporosis in older adults. This study aimed to compare the effectiveness of anti-osteoporotic agents in older adults with or without glucocorticoid-induced osteoporosis. METHODS: This retrospective stu
Revista da Associação Médica Brasileira. Publicado em: 2022
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3. Prevalence of Oral Normal Variance in Healthy Elderly Patients: A Descriptive Study on Oral Pseudo-Lesions
Abstract Introduction The aging process in the elderly can change the condition of the oral cavity, regarding both clinical appearance and function. The oral mucosa becomes more susceptible to mechanical damage and irritant agents. Any changes in the oral mucosa, including normal variance, should be examined. This is especially true for the elderly, to impr
International Archives of Otorhinolaryngology. Publicado em: 2022
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4. Sociodemographic variables and ethical decision-making: a survey of professional accountants in Nigeria
Abstract Purpose The purpose of this study is to examine the role of selected sociodemographic variables in the ethical decision-making (EDM) process of professional accountants in Nigeria. Design/methodology/approach The study obtained data from 329 professional accountants with the aid of a structured questionnaire containing four dilemmatic ethical vign
RAUSP Management Journal. Publicado em: 2022
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5. Il cambiamento radicale delle politiche migratorie: dal lasciar vivere al lasciare morire (dalla biopolitica a sempre più tanatopolitica)
Abstract The text describes the salient aspects of the current world situation. Through a synthetic analysis of the process that led to the triumph of globalized liberalism, it is shown how starting in 1990 the war on migration is inscribed in a real thanatopolitics (letting die). In fact, the dominant people designate migration as the enemy of the 21st cent
REMHU, Rev. Interdiscip. Mobil. Hum.. Publicado em: 2021-04
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6. Projetos e imobilidade(s): sorveteiros ítalo-brasileiros diante da Covid-19
Abstract The text describes the salient aspects of the current world situation. Through a synthetic analysis of the process that led to the triumph of globalized liberalism, it is shown how starting in 1990 the war on migration is inscribed in a real thanatopolitics (letting die). In fact, the dominant people designate migration as the enemy of the 21st cent
REMHU, Rev. Interdiscip. Mobil. Hum.. Publicado em: 2021-04
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7. Mobilidades, imobilidades e mobilizações em tempos de COVID-19
Abstract The text describes the salient aspects of the current world situation. Through a synthetic analysis of the process that led to the triumph of globalized liberalism, it is shown how starting in 1990 the war on migration is inscribed in a real thanatopolitics (letting die). In fact, the dominant people designate migration as the enemy of the 21st cent
REMHU, Rev. Interdiscip. Mobil. Hum.. Publicado em: 2021-04
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8. AVALIAÇÃO QUÍMICA DE LENHOS CARBONIZADOS DE Araucaria columnaris SOB DIFERENTES CONCENTRAÇÕES DE OXIGÊNIO COMO COMPARATIVO DE ANÁLISE DE charcoal FÓSSIL
In the face of environmental changes concerns, the study of climate change becomes essential to understand the life trajectory of planet earth. For this purpose, this work seeks to understand climate change and fluctuations in the amount of atmospheric oxygen across geological ages, carbonizing the Araucaria columnaris wood in varying oxygen concentrations,
Quím. Nova. Publicado em: 2021-03
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9. On the effect of interrupted ageing (T6I4) on the mechanical properties of AA6351 and AA7050 alloys
Abstract The mechanical properties of age-hardenable aluminum alloys are strongly influenced by the volume fraction, size and spacing of hardening precipitates. In addition, researches have shown that interrupted ageing (T6I4) could benefit the hardening response of these alloys. Interrupted ageing is a term generally used for the microstructural developmen
REM, Int. Eng. J.. Publicado em: 2021-01
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10. Montelukast Has no Impact on the Systemic Production of TGFβ-1 in Patients with Nasal Polyposis Associated with Aspirin Intolerance
Abstract Introduction Nasal polyposis is a disease characterized by a mechanical dysfunction of the nasal mucosa, closely related to the unique makeup of its extracellular matrix, which develops as the result of an anomalous tissue remodeling process. Transforming growth factor beta 1 (TGF-β1) is reduced not only in the nasal polypoid tissue, but also in
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-01
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11. Evaluation of the Metabolic Profile of Arabica Coffee via NMR in Relation to the Time and Temperature of the Roasting Procedure
Coffee is one of the most popular and consumed products in the world, with high nutritional value and economic importance. However, some factors can change the organoleptic properties of a coffee species, without causing significant damage such as loss of important components. The present study evaluated the chemical profile, via nuclear magnetic resonance (
J. Braz. Chem. Soc.. Publicado em: 2021-01
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12. Behavior of the effective heat transfer coefficient and global thermal resistance in freezing of fruit juice model solutions in cylindrical packages
Abstract In this study the effect of packing on freezing time, effective heat transfer coefficient and global thermal resistance were evaluated during the freezing of fruit juice model solution in an air blast freezer. Two configurations were arranged with 40 buckets and 15 kg of solution in each, totaling 600 kg. Thermocouples were installed to monitor the
Food Sci. Technol. Publicado em: 2020-12