Results 81 to 90 of about 68,355 (266)

Intersection pairing and intersection motive of surfaces

open access: yes, 2006
This paper has been withdrawn by the author; its content is properly cantained in the paper arXiv:0706.4447, entitled "Pure motives, mixed motives and extensions of motives associated to singular surfaces", and submitted on June 29, 2007.
openaire   +3 more sources

Intersection and closure [PDF]

open access: yesProceedings of the American Mathematical Society, 1953
In a topological space the closure of the union of two sets is the union of the closures. We here consider the question when the closure of the intersection of two sets is the intersection of the closures. We use the technique of uniform spaces. All uniform spaces mentioned are understood to be To-spaces.
openaire   +1 more source

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

Trauma in Autobiographical Videogames: The Case of Father and I (2012) [PDF]

open access: yesIntersections, 2018
Although trauma and memory have been a focus of cultural studies for more than twenty years now, few scholarly works focus on medium-specific representations of trauma and even fewer comment on the tendency of trauma representations to be ...
Loredana Bercuci
doaj  

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Indelible Race Memories and Subliminal Epigenetics in Octavia Butler’s Kindred [PDF]

open access: yesIntersections, 2018
Octavia E. Butler’s Kindred highlights complexities beyond those related to a tale of time-travel and a painful slave narrative. It allows us to reimagine definitions of “race memory” and “trauma” along the lines of genetic ancestry that is explored ...
Dutta, Suchismita
doaj  

Iterative intersections [PDF]

open access: yesProceedings of the 9th ACM Conference on Creativity & Cognition, 2013
Iterative Intersectioning is a body of art works that comes out of the collaboration between author and electronic artist Jen Seevinck and a community of print artists, most particularly Elizabeth Saunders (EJ) and Robert Oakman. The work shown here is concerned with the creative process of collaboration, specifically as this informs visual forms. This
openaire   +1 more source

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle   +4 more
wiley   +1 more source

Intersections of hypergraphs

open access: yesJournal of Combinatorial Theory, Series B, 2015
Given two weighted k-uniform hypergraphs G, H of order n, how much (or little) can we make them overlap by placing them on the same vertex set? If we place them at random, how concentrated is the distribution of the intersection? The aim of this paper is to investigate these questions.
Bollobas, B, Scott, A
openaire   +3 more sources

Problematic Internet Use in Frontotemporal Dementia: A Case Series

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The present study investigated problematic internet use (PIU) among 61 patients with frontotemporal dementia (FTD) compared to a cohort of 354 patients with mild cognitive impairment (MCI) and Alzheimer's dementia. PIU was identified in 22.9% of FTD patients compared to only 0.8% of AD patients (p < 0.001). Behaviors included compulsive social
Daniele Urso   +9 more
wiley   +1 more source

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