Results 101 to 110 of about 476,385 (316)
Journal 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
Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus
FEBS 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
A note on the split rank of intersection cuts [PDF]
In this note, we present a simple geometric argument to determine a lower bound on the split rank of intersection cuts. As a first step of this argument, a polyhedral subset of the lattice-free convex set that is used to generate the intersection cut is ...
SANTANU, Dey
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A Complete Characterization of Complete Intersection-Type Preorders [PDF]
, 2007 this paper we solve completely the characterization problem as far as the three canonical set-theoretical semantics for intersection-types: the inference semantics, the simple semantics [Scott 1975] and the F-semantics [Scott 1980b].
Universita Di Udine +4 more
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BMC Pregnancy and ChildbirthBackground Postpartum depression is one of the most common psychological disorders among women after childbirth, with a global prevalence of approximately 10–20% and an even higher rate of 21.4% reported in China. Women undergoing cesarean section are at
Tian-Zhen Ji +4 more
doaj +1 more source
U-Turn Lanes in Narrow-Width Median Openings: Design Criteria for a Safe and Efficient Project
Archives of Civil Engineering, 2016 U-turn lanes eliminate left turns at intersections and allow the manoeuvre to be made via median crossovers beyond the intersection. However, there are many situations where road infrastructures are characterized by the reduced width of the median. It is
Distefano N., Leonardi S.
doaj +1 more source
Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level
Aging 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
Journal of Hebei University of Science and Technology, 2017 In order to reduce stopping time of vehicle at a signalized intersection, aiming at the difficulty, even the impossibility to obtain real-time queue length of intersection in third and fourth-tier cities in China sometimes, a speed guidance strategy ...
Fengyuan JIA +4 more
doaj +1 more source
Intelligent Tutoring Systems for Adult Learning in STEM Disciplines
New Directions for Adult and Continuing Education, EarlyView.ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley +1 more source
Atomic Intersection of s-Fields and Some of Its Consequences [PDF]
Let (omega,F,P) be a probability space. For each G in F, define G as the s-field generated by G and those sets f in F satisfying P(f) in {0, 1}. Conditions for P to be atomic on the intersection of the complements of Ai for i=1,..,k, with A1, . . .
Pietro Rigo +2 more
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