Results 1 to 10 of about 14,224,726 (299)

TAO-DFT with the Polarizable Continuum Model [PDF]

open access: yesNanomaterials, 2023
For the ground-state properties of gas-phase nanomolecules with multi-reference character, thermally assisted occupation (TAO) density functional theory (DFT) has recently been found to outperform the widely used Kohn–Sham DFT when traditional exchange ...
Sonai Seenithurai, Jeng-Da Chai
doaj   +2 more sources

A continuum model of transcriptional bursting [PDF]

open access: yeseLife, 2016
Transcription occurs in stochastic bursts. Early models based upon RNA hybridisation studies suggest bursting dynamics arise from alternating inactive and permissive states.
Adam M Corrigan   +3 more
doaj   +2 more sources

Dynamic thermal stability of a geometrically irregular shallow shell of constant torsion under the action of a load periodic by its time coordinate [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2022
In the framework of a Love type model, a geometrically irregular isotropic shallow constant torsion shell is considered. It is based on a strict continuum-shell-rib model.
Belostochny, Grigory Nikolaevich   +3 more
doaj   +1 more source

Application of an Integrated 3D–2D Modeling Approach for Pillar Support Design in a Western US Underground Coal Mine

open access: yesGeosciences, 2023
Discontinuum Bonded Block Modeling (BBM) represents a potential tool for support design, as these models can reproduce both the rock fracturing process and the influence of reinforcement on unsupported ground. Despite their strengths, discontinuum models
Sankhaneel Sinha, Gabriel Walton
doaj   +1 more source

Modeling continuous traffic flow with the average velocity effect of multiple vehicles ahead on gyroidal roads

open access: yesDigital Transportation and Safety, 2023
In the future connected vehicle environment, the information of multiple vehicles ahead can be readily collected in real-time, such as the velocity or headway, which provides more opportunities for information exchange and cooperative control. Meanwhile,
Cong Zhai, Weitiao Wu, Yingping Xiao
doaj   +1 more source

A Model of Influence with a Continuum of Actions [PDF]

open access: yesSSRN Electronic Journal, 2010
We generalize a two-action (yes-no) model of influence to a framework in which every player has a continuum of actions, among which he has to choose one. We assume the set of actions to be an interval. Each player has an inclination to choose one of the actions.
Grabisch, Michel, Rusinowska, Agnieszka
openaire   +5 more sources

Continuum Model for River Networks [PDF]

open access: yesPhysical Review Letters, 1995
The effects of erosion, avalanching and random precipitation are captured in a simple stochastic partial differential equation for modelling the evolution of river networks. Our model leads to a self-organized structured landscape and to abstraction and piracy of the smaller tributaries as the evolution proceeds.
A. GIACOMETTI   +2 more
openaire   +4 more sources

Mechanical Constraint Effect on DNA Persistence Length

open access: yesMolecules, 2022
Persistence length is a significant criterion to characterize the semi-flexibility of DNA molecules. The mechanical constraints applied on DNA chains in new single-molecule experiments play a complex role in measuring DNA persistence length; however ...
Cheng-Yin Zhang, Neng-Hui Zhang
doaj   +1 more source

The regime-conversion method: a hybrid technique for simulating well-mixed chemical reaction networks

open access: yesFrontiers in Applied Mathematics and Statistics, 2023
There exist several methods for simulating biological and physical systems as represented by chemical reaction networks. Systems with low numbers of particles are frequently modeled as discrete-state Markov jump processes and are typically simulated via ...
Joshua C. Kynaston   +3 more
doaj   +1 more source

An approach for dynamic analysis of steel plate shear wall systems

open access: yesGrađevinar, 2022
In this paper, the Timoshenko beam model (continuous system model) is originally adapted for dynamic analysis of steel plate shear wall (SPSW) systems.
Yasin Gungor, Kanat Burak Bozdogan
doaj   +1 more source

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