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Mostrando 1-12 de 1589 artigos, teses e dissertações.
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1. Virtual and Augmented Reality in Cardiac Surgery
Abstract Virtual and augmented reality can be defined as a three-dimensional real-world simulation allowing the user to directly interact with it. Throughout the years, virtual reality has gained great popularity in medicine and is currently being adopted for a wide range of purposes. Due to its dynamic anatomical nature, permanent drive towards decreasing i
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. Body image and sexual function in women with polycystic ovary syndrome: a case-control study
SUMMARY OBJECTIVES: The study aimed to determine the impact of polycystic ovary syndrome on women’s body image and sexual function. METHODS: In this case-control study, 97 women with polycystic ovary syndrome and 95 healthy women were interviewed in a hospital using the Personal Information Form, Body Image Scale, and Female Sexual Function Index. RESUL
Revista da Associação Médica Brasileira. Publicado em: 2022
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3. Extra-pituitary midline structural abnormalities associated with ectopic posterior pituitary detected on a new rapid MRI protocol (FAST1.2)
ABSTRACT Objective: Test if the MRI FAST1.2 protocol can detect extra-pituitary midline structural brain abnormalities in patients with ectopic posterior pituitary (EPP), and highlighting their radiological-laboratory correlations. Subjects and methods: Cross-sectional study of patients with EPP and control group. All individuals were submitted to FAST1.2,
Archives of Endocrinology and Metabolism. Publicado em: 2022
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4. Does duration of competitive advantage drive long-term returns in the stock market?
RESUMO O objetivo deste artigo foi desenvolver um novo indicador para estimar o retorno esperado agregado de longo prazo sobre as ações. Não há um método amplamente adotado para modelar diretamente o retorno esperado agregado do mercado de ações. A maioria dos atuais métodos recorre a abordagens indiretas. Desenvolveu-se um novo indicador que dispens
Revista Contabilidade & Finanças. Publicado em: 2022
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5. Proteomic research and diagnosis in bladder cancer: state of the art review
ABSTRACT Purpose: Proteomic biomarkers have been emerging as alternative methods to the gold standard procedures of cystoscopy and urine cytology in the diagnosis and surveillance of bladder cancer (BC). This review aims to update the state of the art of proteomics research and diagnosis in BC. Materials and Methods: We reviewed the current literature rela
Int. braz j urol.. Publicado em: 2021-06
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6. Prevenção da Doença Cardiovascular na Adolescência: Novos Horizontes
This article discusses the fear of missing out (FOMO) on rewarding experiences, an important psychological construct in contemporary times. We present an overview of the FOMO construct and its operational definition and measurement. Then, we review recent empirical research on FOMO’s relationship with levels of online social engagement, problematic technol
Arq. Bras. Cardiol.. Publicado em: 2021-04
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7. Urging caution regarding the generalizability of the Medical Student Stress Factor Scale: a medical student perspective
This article discusses the fear of missing out (FOMO) on rewarding experiences, an important psychological construct in contemporary times. We present an overview of the FOMO construct and its operational definition and measurement. Then, we review recent empirical research on FOMO’s relationship with levels of online social engagement, problematic technol
Braz. J. Psychiatry. Publicado em: 2021-04
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8. Fear of missing out (FOMO): overview, theoretical underpinnings, and literature review on relations with severity of negative affectivity and problematic technology use
This article discusses the fear of missing out (FOMO) on rewarding experiences, an important psychological construct in contemporary times. We present an overview of the FOMO construct and its operational definition and measurement. Then, we review recent empirical research on FOMO’s relationship with levels of online social engagement, problematic technol
Braz. J. Psychiatry. Publicado em: 2021-04
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9. Bioprótese Valvar Porcina: Um Legado de Mario Vrandecic
This article discusses the fear of missing out (FOMO) on rewarding experiences, an important psychological construct in contemporary times. We present an overview of the FOMO construct and its operational definition and measurement. Then, we review recent empirical research on FOMO’s relationship with levels of online social engagement, problematic technol
Arq. Bras. Cardiol.. Publicado em: 2021-04
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10. TECHNICAL AND ECONOMIC FEASIBILITY OF USING A VARIABLE-FREQUENCY DRIVE IN MICRO-IRRIGATION SYSTEMS
ABSTRACT Irrigation is essential for the development of crops in regions with scarcity or irregular rainfall distribution, enabling high productivity. However, the use of water resources and electrical energy leads to a concern with irrigation efficiency. Pressure demand varies during the operations of irrigation systems and the appropriate pressure can be r
Eng. Agríc.. Publicado em: 2021-02
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11. How to prevent the malignant progression of bipolar disorder
There is increasing recognition that, in a high percentage of cases, bipolar disorder is a progressive illness. Multiple types of sensitization (or increased reactivity to repetition of the same stimulus) drive illness progression. One of the clearest is that of episode sensitization, where increased numbers of prior episodes are associated with: faster recu
Braz. J. Psychiatry. Publicado em: 2020-10
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12. DIRECT CONNECTION PHOTOVOLTAIC SYSTEM IN MULTI-MOTOR APPLICATION FOR THE RURAL SECTOR
ABSTRACT Photovoltaic pumping systems equipped with variable speed drive have been consolidated as an alternative for water supply in rural locations where energy services are unavailable. Such systems are of the direct connection type and, therefore, it is likely that their operation occurs in two situations: when energy is available and when the reservoir
Eng. Agríc.. Publicado em: 2020-06