Results 121 to 130 of about 531,680 (358)

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

Masonry Columns Confined by Steel Fiber Composite Wraps [PDF]

open access: yes, 2011
The application of steel fiber reinforced polymer (SRP) as a means of increasing the capacity of masonry columns is investigated in this study. The behavior of 23 solid-brick specimens that are externally wrapped by SRP sheets in low volumetric ratios is
Antonio Borri   +5 more
core   +1 more source

Confinement-Controlled Water Engenders Unusually High Electrochemical Capacitance

open access: yes, 2023
The electrodynamics of nanoconfined water have been shown to change dramatically compared to bulk water, opening room for safe electrochemical systems.
Alexander Ryzhov (9673077)   +13 more
core   +1 more source

Discretionary capability confinement [PDF]

open access: yesInternational Journal of Information Security, 2006
Motivated by the need of application-level access control in dynamically extensible systems, this work proposes a static annotation system for modeling capabilities in a Java-like programming language. Addressing a common critique of capability systems, the proposed annotation system can provably enforce capability confinement.
openaire   +3 more sources

Confining the robber on cographs

open access: yesContributions to Discrete Mathematics, 2023
In a game of Cops and Robbers on graphs, usually the cops' objective is to capture the robber---a situation which the robber wants to avoid invariably. In this paper, we begin with introducing the notions of trapping and confining the robber and discussing their relations with capturing the robber.
openaire   +5 more sources

High-beta disruption prediction study on HL-2A with instance-based transfer learning

open access: yesNuclear Fusion
Unmitigated disruptions pose a much more serious threat when large-scale tokamaks are operating in the high performance regime. Machine learning based disruption predictors can exhibit impressive performance.
Y. Zhong   +15 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

open access: yesFEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain   +11 more
wiley   +1 more source

AN ANALYSIS OF OCCUPATIONAL HEALTH IN PORK PRODUCTION [PDF]

open access: yes
The rapid expansion of large-scale pork production has been accompanied by increasing concerns regarding potential detrimental consequences of environmental hazards on the health of producers.
James Kliebenstein   +2 more
core  

Recent advances in physics and applications of 3D magnetic fields on the J-TEXT tokamak

open access: yesNuclear Fusion
This paper summarizes recent experimental and theoretical progress achieved on the J-TEXT tokamak during the past two years, with an emphasis on the physics and applications of three-dimensional (3D) magnetic fields.
Nengchao Wang   +62 more
doaj   +1 more source

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

open access: yesFEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court   +3 more
wiley   +1 more source

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