Results 41 to 50 of about 8,959,956 (282)

alexmuetze/Production-Simulation-and-Analyses: Production_Simulation_and_Analyses_v1.0

open access: yes, 2023
This is the first full version of the simulation library Production Simulation and Analyses, which can be used for productive simulation ...
Alex M.
core   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Power System Reliability Assessment Considering Coal-Fired Unit Peaking Characteristics

open access: yesAlgorithms
The large-scale integration of renewable energy and the serious safety issues faced by coal-fired units during peak regulation pose significant challenges to the reliable operation of power systems.
Pengzhao Wang   +5 more
doaj   +1 more source

Enhanced production surveillance using probabilistic dynamic models

open access: yesInternational Journal of Prognostics and Health Management, 2018
Production surveillance is the task of monitoring oil and gas production from every well in a hydrocarbon field. A key opportunity in this domain is to improve the accuracy of flow measurements per phase (oil, water, gas) from a multi-phase flow.
Ashutosh Tewari   +2 more
doaj   +1 more source

Application of Hierarchical Colored Petri Nets for Technological Facilities’ Maintenance Process Evaluation

open access: yesApplied Sciences, 2021
The high reliability of modern engineering systems is achieved by performing predictive maintenance. Mathematical models based on stochastic timed colored Petri nets are an effective tool for developing complex production processes for Industry 4.0. This
Sergey P. Orlov   +2 more
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

open access: yesMolecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq   +8 more
wiley   +1 more source

An Analytical Model to Evaluate the Effects of Wind Turbine Parameters and the Probabilistic Characteristic of Wind Speed on the Average LMP of the Power Market [PDF]

open access: yesمجله مدل سازی در مهندسی, 2020
With the increase of wind penetration in the power systems, analysis of the probabilistic production on the market prices becomes more essential. Researches in this field are often focused on the simulation tools and analytical modeling is rarely used ...
Elahe Zakikhani   +2 more
doaj   +1 more source

Nodal probabilistic production cost simulation considering transmission system unavailabilty

open access: yesIET Generation, Transmission & Distribution, 2008
A nodal probabilistic production cost simulation method is described for power system long-term expansion planning considering unavailability and delivery limitation constraints of the transmission system. This new nodal production cost simulation model includes capacity constraints and unavailabilities of generators as well as transmission lines. This
J. Choi   +5 more
openaire   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Approach For Autonomous Control Of Intralogistics Considering Deterministic And Probabilistic Material Demand Information In Flexible Production Systems

open access: yesProceedings of the Conference on Production Systems and Logistics
In today's dynamic production landscape, flexible and resilient production systems are essential to meet the constant changes in internal product and production requirements as well as external market and customer demands.
Schuhmacher, Jan   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy