Results 1 to 10 of about 8,173 (66)

Development of a three-dimensional model of the vver-1000 reactor using serpent monte carlo code for neutron-physical modeling

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2019
The VVER reactor investigation is an important goal for Ukrainian nuclear energy. Different deterministic and stochastic codes are using for this purpose.
Володимир Іванович Гулік   +3 more
doaj   +5 more sources

MatchTope: A tool to predict the cross reactivity of peptides complexed with Major Histocompatibility Complex I

open access: yesFrontiers in Immunology, 2022
The therapeutic targeting of the immune system, for example in vaccinology and cancer treatment, is a challenging task and the subject of active research.
Marcus Fabiano de Almeida Mendes   +10 more
doaj   +1 more source

Structure-based optimization of type III indoleamine 2,3-dioxygenase 1 (IDO1) inhibitors

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2022
The haem enzyme indoleamine 2,3-dioxygenase 1 (IDO1) catalyses the rate-limiting step in the kynurenine pathway of tryptophan metabolism and plays an essential role in immunity, neuronal function, and ageing. Expression of IDO1 in cancer cells results in
Ute F. Röhrig   +11 more
doaj   +1 more source

Active-learning-based nonintrusive model order reduction

open access: yesData-Centric Engineering, 2023
Model order reduction (MOR) can provide low-dimensional numerical models for fast simulation. Unlike intrusive methods, nonintrusive methods are attractive because they can be applied even without access to full order models (FOMs).
Qinyu Zhuang   +3 more
doaj   +1 more source

Evidence for a trap-and-flip mechanism in a proton-dependent lipid transporter

open access: yesNature Communications, 2022
LtaA catalyzes glycolipid translocation by a ‘trap-and-flip’ mechanism, pointing to a shared mechanistic model among MFS lipid transporters. Asymmetric lateral openings allow access of the entire lipid substrate to the amphipathic central cavity.
Elisabeth Lambert   +4 more
doaj   +1 more source

Towards an efficient multiphysics model for nuclear reactor dynamics [PDF]

open access: yesNuclear Technology and Radiation Protection, 2015
Availability of fast computer resources nowadays has facilitated more in-depth modeling of complex engineering systems which involve strong multiphysics interactions. This multiphysics modeling is an important necessity in nuclear reactor safety
Obaidurrahman K., Gaikwad Avinash J.
doaj   +1 more source

The impact of myocardial compressibility on organ-level simulations of the normal and infarcted heart

open access: yesScientific Reports, 2021
Myocardial infarction (MI) rapidly impairs cardiac contractile function and instigates maladaptive remodeling leading to heart failure. Patient-specific models are a maturing technology for developing and determining therapeutic modalities for MI that ...
Hao Liu   +10 more
doaj   +1 more source

Digital Core Modeling Based on Pretrained Generative Adversarial Neural Networks

open access: yesGeofluids, 2022
Accurately establishing a 3D digital core model is of great significance in oil and gas production. The physical experiment method and numerical modeling method are common modeling methods.
Qing Zhang   +5 more
doaj   +1 more source

Application of SARAX code system on the calculation of complex unstructured geometry core

open access: yesHe jishu, 2023
BackgroundWith the increase of complexity of reactor core design, the core modeling and calculation have brought challenges.PurposeThis study aims to implement the accurate modeling and calculation of unstructured geometry core.MethodsBased on discrete ...
XIAO Bowen   +5 more
doaj   +1 more source

Transcriptomic study of Salmonella enterica subspecies enterica serovar Typhi biofilm

open access: yesBMC Genomics, 2017
Background Typhoid fever is an acute systemic infection of humans caused by Salmonella enterica subspecies enterica serovar Typhi (S. Typhi). In chronic carriers, the bacteria survive the harsh environment of the gallbladder by producing biofilm.
Khee Chian Jason Chin   +5 more
doaj   +1 more source

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