Results 81 to 90 of about 174,626,138 (254)

zwicker-group/py-pde: v0.22.1

open access: yes, 2022
What's Changed Adjust adaptive time stepping so that interrupts are hit exactly by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/282 environment now shows right packages by @david-zwicker in https://github.com/zwicker-group/py-pde/pull ...
Diego Volpatto   +7 more
core   +1 more source

Electrospun Porous Materials for the Next‐Generation Proton Exchange Membrane Fuel Cells: Progress, Challenges, and AI‐Optimized Perspectives

open access: yesCarbon Energy, EarlyView.
Incorporating AI to optimize solution, process, and environment enables efficient prediction of structural properties and performance, allowing tailoring of GDL, CL, and PEM fabrication to guide PEMFC toward 9.0 kW L‒1 by 2040. ABSTRACT The performance and commercial viability of proton exchange membrane fuel cells (PEMFCs) are constrained by key ...
Shangfeng Jiang   +11 more
wiley   +1 more source

Different toxic effects of YTX in tumor K-562 and lymphoblastoid cell lines

open access: yesFrontiers in Pharmacology, 2015
Yessotoxin (YTX) modulates cellular phosphodiesterases (PDEs). In this regard, opposite effects had been described in the tumor model K-562 cell line and fresh human lymphocytes in terms of cell viability, cyclic adenosine 3´,5´-cyclic monophosphate ...
Andrea Fernández Araújo   +4 more
doaj   +1 more source

zwicker-group/py-pde: v0.22.0

open access: yes, 2022
This release is the first one supporting multiprocessing using MPI. Details are discussed in the documentation. What's Changed Added basic MPI support for multiprocessing by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/280 Added ...
Diego Volpatto   +7 more
core   +1 more source

Application of dynamic modelling and model‐based predictive control to enhance a cooling tower

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Model predictive control (MPC) applied to improve the operation of cooling towers. Abstract Model predictive control (MPC) differs from traditional feedback control by making predictions within a time horizon, providing better control actions for the process.
Douglas de Almeida Giardini   +4 more
wiley   +1 more source

Acute phase reactions in Daboia siamensis venom and fraction-induced acute kidney injury: the role of oxidative stress and inflammatory pathways in in vivo rabbit and ex vivo rabbit kidney models [PDF]

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases
Background: This study examines the direct nephrotoxic effects of Daboia siamensis venom (RVV) and venom fractions in in vivo and isolated perfused kidneys (IPK) to understand the role of inflammation pathways and susceptibility to oxidative stress in ...
Narongsak Chaiyabutr   +7 more
doaj   +1 more source

zwicker-group/py-pde: 0.31.0

open access: yes, 2023
What's Changed Renamed method argument to solver in pde.solve by @david-zwicker in https://github.com/zwicker-group/py-pde/pull/411 Allow more flexibility in choosing whether state is modified after step by @david-zwicker in https://github.com/zwicker ...
Diego Volpatto   +7 more
core   +1 more source

Coupled heat and mass transfer in reactive parallel‐plate flow: A perturbative Graetz model with modal symmetry and Arrhenius kinetics

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
A perturbative Graetz model describes coupled heat and mass transfer in reactive Couette–Poiseuille flow between parallel plates. Viscous dissipation and heat of reaction produce a small temperature rise, which enhances Arrhenius reaction rates and modestly accelerates axial species conversion in the small‐Brinkman‐number regime.
Leonardo Damián Soria Rodríguez   +1 more
wiley   +1 more source

Implementation of the E×B and Grad‐B Drift in the EMC3 Code and Verification Using the Method of Manufactured Solutions

open access: yesContributions to Plasma Physics, EarlyView.
ABSTRACT Effective management of particle and power exhaust is essential for fusion reactor operation, requiring accurate 3D modeling of divertor physics. The EMC3 code is a well‐established Monte Carlo tool for plasma transport in stellarator edge regions, but until now lacked E×B$$ E\times B $$ and diamagnetic drifts.
Ruben De Wolf   +5 more
wiley   +1 more source

Enhancing subsurface multiphase flow simulation with Fourier neural operator

open access: yesHeliyon
Accurate numerical modeling of multiphase flow in subsurface oil and gas reservoirs is critical for optimizing hydrocarbon recovery. However, traditional physics-based algorithms face substantial computational hurdles due to the need for fine grid ...
Xianlin Ma   +3 more
doaj   +1 more source

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