Results 31 to 40 of about 1,619,649 (263)

Crisis in Brazil [PDF]

open access: yesScience, 2018
Earlier this month, Brazil's National Museum—the oldest, largest, and arguably the most important historical and scientific museum in Latin America—was consumed by fire, stoked by a neglected and degraded infrastructure. It has been a tragic reminder to Brazil and to the rest of the world of how important it is for societies to support the institutions
openaire   +2 more sources

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

open access: yesFEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima   +7 more
wiley   +1 more source

Pausânias no Banquete de Platão: Encômio ao Eros sofístico [Pausanias in Plato’s Symposium: encomium to Eros sophistic]

open access: yesKalagatos, 2017
O presente artigo tem como objetivo refletir sobre os fundamentos teóricos que balizam os argumentos apresentados por Pausânias em seu célebre discurso no Banquete.
Vicente Brazil
doaj  

What Is the Molecular Signature of Mind–Body Interventions? A Systematic Review of Gene Expression Changes Induced by Meditation and Related Practices

open access: yesFrontiers in Immunology, 2017
There is considerable evidence for the effectiveness of mind–body interventions (MBIs) in improving mental and physical health, but the molecular mechanisms of these benefits remain poorly understood.
Ivana Buric   +8 more
doaj   +1 more source

Diptera, Psychodidae, Phlebotominae Rondani,1840: range extension and new records from lowland Bolivia [PDF]

open access: yesCheck List, 2010
During a field trip to the town of El Carmen in de Department of Santa Cruz we captured 108 specimens of Phlebotominae (Diptera: Psychodidae). Among the specimens examined, we found five species of sand fly comprising four genera. Four species (Lutzomyia
Reginaldo Brazil   +4 more
doaj   +3 more sources

IMAGENS DO FEMININO NO BANQUETE DE PLATÃO: SÓCRATES E A FLAUTISTA

open access: yesKínesis, 2021
O presente trabalho tem como objetivo central a análise e discussão da questão do feminino nos cinco primeiros discursos que compõem um dos mais célebres diálogos platônicos, O Banquete.
Vicente Thiago Freire Brazil
doaj   +1 more source

A nationwide student survey on biochemistry learning resources in Italy

open access: yesFEBS Open Bio, EarlyView.
We conducted a survey among Italian university students to investigate their preferred study materials for biochemistry. We then analyzed the collected data to identify these materials. This information may be valuable to the Biochemistry educational community. The graphical abstract was created with Claude (Opus 5.5; Anthropic, 2026).
Anna Marabotti   +4 more
wiley   +1 more source

Issues and Challenges in Open and Distance e-Learning: Perspectives from the Philippines

open access: yesInternational Review of Research in Open and Distributed Learning, 2016
Rapid advances in information and communications technology in the digital age have brought about significant changes in the practice of distance education (DE) worldwide.
Patricia Brazil Arinto
doaj   +1 more source

Comparing the Effect of Semi‐Immersive Virtual Reality, Computerized Cognitive Training, and Traditional Rehabilitation on Cognitive Function in Multiple Sclerosis: A Randomized Clinical Trial

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Cognitive impairment is a common non‐motor symptom in Multiple Sclerosis (MS), negatively affecting autonomy and Quality of Life (QoL). Innovative rehabilitation strategies, such as semi‐immersive virtual reality (VR) and computerized cognitive training (CCT), may offer advantages over traditional cognitive rehabilitation (TCR ...
Maria Grazia Maggio   +8 more
wiley   +1 more source

Rheumatoid Arthritis and Coronary Artery Calcium Progression: A Case Cohort Analysis From ELSA‐Brasil

open access: yesArthritis Care &Research, EarlyView.
Objective To investigate the association between rheumatoid arthritis (RA) and coronary artery calcium (CAC) prevalence, incidence, and progression over four years in adults without prior cardiovascular disease. Methods A case‐cohort study within the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil) included 585 participants (86 patients with ...
Patrícia Fonseca Estrada   +7 more
wiley   +1 more source

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