Limpar
1.231 resultados

Acesso aberto

Tipo do recurso

Tipo de base de dados

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Periodico Acesso aberto

Directory of Open Access Journals (DOAJ)

Jornais Acesso aberto

David Wade, Frank JUDD(Director Oxfam), David Tytler, Graham Searjeant and Colin Narbrough, Simon Barnes, Jasper Rees, J. A. McK. Holloway, Mark Souster, Sheridan Morley, Ivo Tennant, Sally Brompton, Hilary Finch, Richard Ford Legal Affairs Reporter, Ian Murray, Michael Binyon, Martin Waller and Wolfgang Munchau, Carol Leonard, Stuart Jones Football Correspondent, Dorothy L. Crowther, Des Wilson, Colin Narbrough, Jane Turner, Bernard Levin, Cathy CORCORAN(Acting Director, Catholic Fund for Overseas Development), Pauline Rook, Henry Gee, Jim Railton, Andrew Bell Managing Director, Peter Davenport, Alan Toogood Horticulture Correspondent, Alan Lorimer, C. V. Howard, Ian Smith and Mark Souster, Rodney Lord, Louise Taylor, K. E. Martin, D. P. Webb, David Hands, Rugdy Correspondent, Peter Waymark, Michael Evans, Defence Correspondent, Michael Clark, Martin Fletcher, Political Reporter, John Young, Philip Robinson, Kevin Eason Motoring Correspondent, Reginald Sharpe, Charles Bremner, B. Monaghan, Michael Hughes, John Percival, Nicholas HINTON(Director General Save the Children Fund Oxfam), Stuart Greenman, John Hennessy, Michael Howard, Martin Fletcher Political Reporter, Geoffrey Bowden, John Woodcock, Harry Debelius, Danielle Robinson, Sydney Friskin, Tim Jones Employment Affairs Correspondent, William Greaves, Sandy Bisp, Christopher Goulding, Robin Oakley, Political Editor, Catherine Sampson, Kerry Gill, Peter Davalle, David Robinson, Nicholas Beeston, Raymond Keene, Chess Correspondent, Barbara Amiel, Tim Blenkin, Stephen Bickford-Smith, Paul Griffiths, Peter Bryan, Liz Gill, Richard Evans, Sam Kilay, Jonathan Braude, John Bell, Barry Pickthall, Mary Dejevsky and Catherine Sampson, Maxwell Newton, Brian Beel, Derek Harris, Industrial Editor, David Brewerton, Christopher Warman Property Correspondent, Mel Webb, Srikumar Sen Boxing Correspondent, Sam Kiley, Higher Education Reporter, Graham Searjeant, Financial Editor, Raymond Keene, Chees Correspondent, Mary Dejevsky, Keith Blackmore, Jenny Gilbert, Tony Dawe, Alan Lee Cricket Correspondent, Angus Roxburgh, Kate Ashbrook General Secretary, Michael TAYLOR(Director Christian Aid), David Walker, David Sinclair, Stephen Pettitt, Pauleen Crowder, Martin Waller, W. J. Morgan Chairman, Bailey Morris, David Tytler, Education Editor, Richard Morrison, Jack Bailey, R. G. Currey, Lee Rodwell, Harvey Elliott Air Correspondent, Penny Perrick, Tony Hetherington, H. Walsmley, Roy Sowden, Michael Llanos, Clement Freud, Vivien Allen, John Watson,

... The Arts 1 Clear voice in the confusion Orfeu ed Euridice Glyndebourne Night of aerobics goes over ...

1989 - Gale Group | TDA

Artigo Revisado por pares

Érica Rodrigues Fontes,

Neste trabalho, analiso como Cidade de Deus, Orfeu Negro, Orfeu, Onibus 174 e Madame Sata filtram ideologias que estao conectadas aos poderes dominantes e a historia cultural do Brasil, retratando o ...

Tópico(s): Gender, Sexuality, and Education

2010 - UNIVERSIDADE FEDERAL DE GOIÁS | Revista OPSIS

Artigo Revisado por pares

Jonathon Grasse,

... Vinícius de Morais, Marcel Camus's 1959 film Orfeu Negro , and a 1999 feature by Brazilian director Carlos Diegues titled Orfeu , augment traditional samba styles with bossa nova and ...

Tópico(s): Theater, Performance, and Music History

2004 - Cambridge University Press | Popular Music

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Igor B. Cardoso,

O mito de Orfeu foi reelaborado diversas vezes pelo cinema brasileiro. Procura-se contrapor a <em>katábasis</em> produzida por Cacá Diegues a ... em>A cidade grande</em> (1966) e <em>Orfeu</em> (1999). Argumenta-se que o bandido social ...

Tópico(s): Urban and sociocultural dynamics

2017 - UNIVERSIDADE FEDERAL DO RIO DE JANEIRO | CODEX – Revista de Estudos Clássicos

Artigo Acesso aberto

Nathaniel F. Watson, M. Safwan Badr, Gregory Belenky, Donald L. Bliwise, Orfeu M. Buxton, Daniel J. Buysse, David F. Dinges, James E. Gangwisch, Michael A. Grandner, Clete A. Kushida, Raman K. Malhotra, Jennifer L. Martin, Sanjay R. Patel, Stuart F. Quan, Esra Tasali,

... MD, Gregory Belenky, MD, Donald L. Bliwise, PhD, Orfeu M. Buxton, PhD, Daniel Buysse, MD, David F. ... Donald L. Bliwise, PhD Emory University, Atlanta, GA , Orfeu M. Buxton, PhD Pennsylvania State University, University Park, ...

Tópico(s): Sleep and Work-Related Fatigue

2015 - American Academy of Sleep Medicine | Journal of Clinical Sleep Medicine

Artigo Acesso aberto Revisado por pares

John French,

... Hanchard, sobre os movimentos brasileiros de consciência negra, Orfeu e o Poder: O Movimento Negro do Rio ... de demonstrar a sua representação radicalmente equivocada do Orfeu e o Poder de Michael Hanchard, o presente ...

Tópico(s): Race, Identity, and Education in Brazil

2002 - SciELO | Estudos Afro-Asiáticos

Artigo Acesso aberto Revisado por pares

Susan K. Riesch, Jianghong Liu, Peter Kaufmann, Willa M. Doswell, Sally S. Cohen, Judith A. Vessey,

... Gradisar M. Garrison M.M. Montgomery-Downs H. ... Orfeu M.B. Youth screen media habits and sleep. ... Gradisar M. Garrison M.M. Montgomery-Downs H. ... Orfeu M.B. Youth screen media habits and sleep. ...

Tópico(s): Early Childhood Education and Development

2019 - Elsevier BV | Nursing Outlook

Artigo Brasil Produção Nacional Revisado por pares

Renato Leão Rego,

... São Paulo: Cosac Naify, 2008), 31. N. Sevcenko, Orfeu extático na metrópole: São Paulo, sociedade e cultura ... arquitetura em Londrina (Cotia: Ateliê Editorial, 2003). Sevcenko, Orfeu, 108; N.L. Müller, ‘Contribuição ao estudo do ...

Tópico(s): Urban Development and Societal Issues

2012 - Taylor & Francis | Planning Perspectives

Artigo Acesso aberto Revisado por pares

Marília Scaff Rocha Ribeiro,

... Rocha Ribeiro discusses Vinícius de Moraes's play Orfeu da Conceição (1956) together with two of its ... s Black Orpheus (1959) and Carlos Diegues's Orfeu (1999). Ribeiro's analysis is located in the ...

Tópico(s): Arts and Performance Studies

2009 - Purdue University Press | CLCWeb Comparative Literature and Culture

Artigo Acesso aberto Revisado por pares

Anaïs Fléchet,

Palma de Ouro em 1959, Orfeu Negro, do cineasta Marcel Camus, conhecido também como Orfeu do carnaval e Black Orpheus, teve uma recepção crítica ambígua desde então. ... é que, apesar das críticas formais e ideológicas, Orfeu Negro constitui um documento de primeira ordem para ...

Tópico(s): Brazilian cultural history and politics

2009 - Departamento de Cinema, Rádio e Televisão da Universidade de São Paulo | Significação Revista de Cultura Audiovisual

Artigo Revisado por pares

Celso de Oliveira,

... was actually based on a serious poetic drama, Orfeu da Conceicao, by the Brazilian poet Vinicius de ... In recent years a Brazilian film called simply Orfeu (1998) has been made and shown in Brazil. ...

Tópico(s): Arts and Performance Studies

2002 - American Association of Teachers of Spanish and Portuguese | Hispania

Artigo Revisado por pares

Justin Read,

... in Mega-Cities: São Paulo’, 12. 19 Sevcenko, Orfeu extático na metrópole, 31. My translation. 20 I ... Cf. Sevcenko's discussion of urbanization projects in Orfeu extático na metrópole, op. cit., 106–27.

Tópico(s): Diaspora, migration, transnational identity

2006 - Taylor & Francis | Journal of Latin American Cultural Studies

Artigo Acesso aberto Brasil Produção Nacional

Maurício Fernando Pitta,

... ilhas imunológicas de coexistência humana. O mito de Orfeu simboliza para Sloterdijk a imunologia: ao perder a amada, Orfeu reconstrói imunologicamente o complemento, neutralizando o espectro ausente como linguagem. Propomos um experimento filosófico, o “Anti-Orfeu”, no qual o perspectivismo cosmológico de Viveiros de ...

Tópico(s): Education and Digital Technologies

2019 - UNIVERSIDADE FEDERAL DO RECONCAVO DA BAHIA | Griot Revista de Filosofia

Artigo Acesso aberto Revisado por pares

Lindsay Master, Nicole G. Nahmod, Gina Marie Mathew, Lauren Hale, Anne‐Marie Chang, Orfeu M. Buxton,

Abstract Purpose The goal of this study was to evaluate the relationships of actigraphic nighttime sleep duration and quality with next‐day mood among urban adolescents using a micro‐longitudinal design. Methods A subsample ( N = 525) of participants from the Fragile Families & Child Wellbeing Study (mean age: 15.4 years; 53% female; 42% Black non‐Hispanic, 24% Hispanic/Latino, 19% White non‐Hispanic) in the United States between 2014 and 2016 concurrently wore a wrist actigraphic sleep monitor and rated ...

Tópico(s): Sleep and Work-Related Fatigue

2023 - Wiley | Journal of Adolescence

Artigo Acesso aberto

Massimiliano de Zambotti, Luca Menghini, Michael A. Grandner, Susan Redline, Ying Zhang, Meredith L. Wallace, Orfeu M. Buxton,

New sleep technologies have become pervasive in the consumer space, and are becoming highly common in research and clinical sleep settings. The rapid, widespread use of largely unregulated and unstandardized technology has enabled the quantification of many different facets of sleep health, driving scientific discovery. As sleep scientists, it is our responsibility to inform principles and practices for proper evaluation of any new technology used in the clinical and research settings, and by consumers. ...

Tópico(s): Sleep and Wakefulness Research

2022 - Elsevier BV | Sleep Health

Artigo Acesso aberto Revisado por pares

Soomi Lee, Christina Mu, Meredith L. Wallace, Ross Andel, David M. Almeida, Orfeu M. Buxton, Sanjay R. Patel,

Abstract We examined whether subjectively and objectively measured sleep health composites have a relationship with heart disease. 6,820 adults ( M age = 53.4 years) from the Midlife in the United States study provided self-reported sleep characteristics and heart disease history. A smaller sample ( n = 663) provided actigraphy sleep data. We tested two sleep health composites, based on self-report only and both self-report and actigraphy, across multiple sleep dimensions. We used a weighted sum approach, ...

Tópico(s): Sleep and Wakefulness Research

2022 - Nature Portfolio | Scientific Reports

Artigo Acesso aberto Revisado por pares

David Marcusson‐Clavertz, Martin J. Sliwinski, Orfeu M. Buxton, Jinhyuk Kim, David M. Almeida, Joshua M. Smyth,

Stress and sleep are related, but the nature and time course of this relation is not well understood. We explored the within-person associations of three components of emotional responses to everyday stressors, indexed by negative affect, reactivity (initial response to a stressor), recovery (persistence of the post-stressor response), and pile-up (accumulation of stress episodes), with sleep indicators. We conducted coordinated analyses of data in several studies employing ecological momentary assessments, ...

Tópico(s): Sleep and Wakefulness Research

2022 - Springer Science+Business Media | Journal of Behavioral Medicine

Artigo Acesso aberto Revisado por pares

Yameng Gu, Feng Han, Lucas E. Sainburg, Margeaux M. Schade, Orfeu M. Buxton, Jeff H. Duyn, Xiao Liu,

Resting-state functional magnetic resonance imaging (rsfMRI) allows the study of functional brain connectivity based on spatially structured variations in neuronal activity. Proper evaluation of connectivity requires removal of non-neural contributions to the fMRI signal, in particular hemodynamic changes associated with autonomic variability. Regression analysis based on autonomic indicator signals has been used for this purpose, but may be inadequate if neuronal and autonomic activities covary. ...

Tópico(s): Heart Rate Variability and Autonomic Control

2022 - Elsevier BV | NeuroImage

Artigo

Houda Kaanane, Nezha Senhaji, Hind Berradi, Nadia Benchakroun, Abdellatif Benider, Mehdi Karkouri, H. El Attar, Orfeu Flores, Meriem Khyatti, Sellama Nadifi,

To date, several studies have reported that key cytokines in the inflammatory system have important roles in the pathogenesis of cancer, notably in lung cancer. The aim of this case-control study, conducted for the first time in Moroccan population, was to investigate and to analyze the association of the following inflammatory cytokine genes Interleukin (IL)-6, Interleukin (IL)-8, Interleukin (IL)-10, Interleukin (IL)-17, Tumor Necrosis Factor-Alpha (TNFA), Macrophage migration Inhibitory Factor (MIF) ...

Tópico(s): GDF15 and Related Biomarkers

2022 - Elsevier BV | Cytokine

Artigo Acesso aberto

Heather E. Gunn, Soomi Lee, Kenda R. Eberhardt, Orfeu M. Buxton, Wendy Troxel,

We and others have found that couples' sleep is a shared and dyadic process. Couples' sleep-wake concordance (whether couples are awake or asleep at the same time) is associated with couples' relationship factors; however, we know little of the temporal associations between concordance and daily relationship characteristics. The purpose of this study was to examine daily positive and negative interpersonal interactions to determine how they predict, and are predicted by, nightly sleep-wake concordance. ...

Tópico(s): Sleep and related disorders

2021 - Elsevier BV | Sleep Health

Revisão Acesso aberto Revisado por pares

Rebecca Robbins, Phoenix Underwood, Chandra L. Jackson, Giradin Jean-Louis, Shreya Madhavaram, Shiana Kuriakose, Dorice Vieira, Orfeu M. Buxton,

Background: Shift work is associated with long-term health risks. Workplace-based health interventions hold promise for improving or maintaining the health of shift workers; yet, the impact of workplace-based interventions on shift worker sleep duration has not been assessed. We conducted a systematic review of workplace interventions on shift worker sleep. Methods: We conducted searches in PubMed, Web of Knowledge, EMBASE, Scopus, and PsycINFO ( n = 6,868 records) of all studies published through May ...

Tópico(s): Workplace Health and Well-being

2021 - SAGE Publishing | Workplace Health & Safety

Artigo Acesso aberto Revisado por pares

Feng Han, Jing Chen, Aaron Belkin-Rosen, Yameng Gu, Liying Luo, Orfeu M. Buxton, Xiao Liu,

The glymphatic system plays an important role in clearing the amyloid-β (Aβ) and tau proteins that are closely linked to Alzheimer disease (AD) pathology. Glymphatic clearance, as well as Aβ accumulation, is highly dependent on sleep, but the sleep-dependent driving forces behind cerebrospinal fluid (CSF) movements essential to the glymphatic flux remain largely unclear. Recent studies have reported that widespread, high-amplitude spontaneous brain activations in the drowsy state and during sleep, ...

Tópico(s): Functional Brain Connectivity Studies

2021 - Public Library of Science | PLoS Biology

Artigo Acesso aberto

Sunhye Bai, Orfeu M. Buxton, Lindsay Master, Lauren Hale,

To better understand the short-term impact of family interactions on adolescent sleep, this study examined daily associations between family interaction quality and sleep duration, sleep maintenance efficiency, and subjective sleep quality.Participants were 517 diverse youth (Mage = 15.4 years, Range = 15-18) in the Fragile Families and Child Wellbeing Study who completed daily reports of family interaction quality, mood and subjective sleep quality and provided actigraphy-based estimates of sleep duration ...

Tópico(s): Psychological Well-being and Life Satisfaction

2021 - Elsevier BV | Sleep Health

Artigo Acesso aberto Revisado por pares

Robin K. Yuan, Kirsi‐Marja Zitting, Wei Wang, Orfeu M. Buxton, Jonathan S. Williams, Jeanne F. Duffy, Charles A. Czeisler,

Daily rhythms in several physiological processes are important for cardiometabolic health. The lipid panel is used clinically to assess cardiovascular disease risk, but previous attempts to demonstrate circadian variation in lipids have failed to uncouple the endogenous circadian rhythm from the effects of meals and wake duration. Changes in basal lipid levels and dampening of circadian rhythms have been reported with aging, but it is unknown whether aging is also associated with changes in the ...

Tópico(s): Sleep and related disorders

2020 - Wiley | Physiological Reports

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Aline Moreira Brandão André, Cristiano Mauro Assis Gomes, Cybelle Maria Veiga Loureiro,

Na década de 1960, os pesquisadores Nordoff e Robbins começaram a desenvolver escalas para avaliação em atendimentos musicoterapêuticos. Dentre elas, a “Escala de Musicabilidade: Formas de Atividade, Estágios e Qualidades de Engajamento”. Esta escala foi desenvolvida para avaliar as “sutilezas” presentes na produção musical de um paciente em um atendimento musicoterapêutico. No Brasil, é grande a necessidade de instrumentos de medida validados para nosso idioma. A fim de contribuir com a validação ...

Tópico(s): Diverse Music Education Insights

2020 - UNIVERSIDADE DO ESTADO DE SANTA CATARINA | Orfeu

Artigo Acesso aberto Revisado por pares

Nancy L. Sin, Jin Wen, Patrick Klaiber, Orfeu M. Buxton, David M. Almeida,

Experimental evidence suggests that inadequate sleep disrupts next-day affective processing and evokes greater stress reactivity. However, less research has focused on whether sleep predicts next-day affective reactivity to naturally occurring stressors and positive events in daily life, as well as the reversed direction of association (i.e., affective reactivity to daily events as predictors of subsequent sleep). The purpose of this study was to evaluate the within-person, bidirectional associations ...

Tópico(s): Health, psychology, and well-being

2020 - American Psychological Association | Health Psychology

Artigo Acesso aberto Revisado por pares

Sadia Ghani, Marcos Delgadillo, Karla Granados, A Okuagu, Pamela Alfonso‐Miller, Orfeu M. Buxton, Sanjay R. Patel, John Ruiz, Sairam Parthasarathy, Patricia L. Haynes, Patricia Molina, Azizi Seixas, Natasha Williams, Girardin Jean‐Louis, Michael A. Grandner,

Sleep disparities exist among Hispanics/Latinos, although little work has characterized individuals at the United States (US)–Mexico border, particularly as it relates to acculturation. This study examined the association of Anglo and Mexican acculturation to various facets of sleep health among those of Mexican descent at the US–Mexico border. Data were collected from N = 100 adults of Mexican descent in the city of Nogales, Arizona (AZ). Surveys were presented in English or Spanish. Acculturation ...

Tópico(s): Obesity, Physical Activity, Diet

2020 - Multidisciplinary Digital Publishing Institute | International Journal of Environmental Research and Public Health

Artigo Acesso aberto Revisado por pares

Margeaux M. Schade, Gina Marie Mathew, Daniel M. Roberts, Daniel Gartenberg, Orfeu M. Buxton,

In non-rapid eye movement (NREM) stage 3 sleep (N3), phase-locked pink noise auditory stimulation can amplify slow oscillatory activity (0.5-1 Hz). Open-loop pink noise auditory stimulation can amplify slow oscillatory and delta frequency activity (0.5-4 Hz). We assessed the ability of pink noise and other sounds to elicit delta power, slow oscillatory power, and N3 sleep.Participants (n = 8) underwent four consecutive inpatient nights in a within-participants design, starting with a habituation night. ...

Tópico(s): Neuroscience and Music Perception

2020 - Dove Medical Press | Nature and Science of Sleep

Artigo Acesso aberto Revisado por pares

Daniel M. Roberts, Margeaux M. Schade, Gina Marie Mathew, Daniel Gartenberg, Orfeu M. Buxton,

Abstract Study Objectives Multisensor wearable consumer devices allowing the collection of multiple data sources, such as heart rate and motion, for the evaluation of sleep in the home environment, are increasingly ubiquitous. However, the validity of such devices for sleep assessment has not been directly compared to alternatives such as wrist actigraphy or polysomnography (PSG). Methods Eight participants each completed four nights in a sleep laboratory, equipped with PSG and several wearable devices. ...

Tópico(s): Obstructive Sleep Apnea Research

2020 - Oxford University Press | SLEEP