Results 161 to 170 of about 1,023 (214)

Modeling Light‐Induced Synaptic Behavior and Visual Memory of Azopolymeric Compounds

Advanced Optical Materials, EarlyView.
In the framework of neuromorphic hardware it is essential to predict the evolution of the internal state of the devices mimicking synaptic functionalities to perform in‐silico modeling of specific computational tasks. Here, we provide a rate‐balance equation model to describe the synaptic‐like response of light‐actuated azopolymeric compounds and ...
Mateo Rosero‐Realpe, Federico Ferrarese Lupi, Gianluca Milano, Angelo Angelini   +3 more
wiley   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

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Sigmoidal Models for Predicting Pavement Performance Conditions

Journal of Performance of Constructed Facilities, 2016
AbstractThis study presents an approach to develop sigmoidal family pavement performance models (pavement performance ratings versus pavement age) for a pavement management system (PMS). Pavement condition data collected from windshield surveys oftentimes suffer quality issues stemming from human subjectivity, and pavement age sometimes not being ...
Don Chen, Neil Mastin
openaire   +3 more sources

Reliability Model for Pavement Performance

Journal of Transportation Engineering, 1988
A simulation model to calculate the reliability/performance of pavements is developed. The computer program, Reliability Analysis and Performance of Pavements (RAPP‐I), employs Monte Carlo simulation techniques to solve the design equations (e.g., AASHTO, Premium) in which all of the design variables are assumed to be probabilistic and normally ...
A. Alsherri, K. P. George
openaire   +1 more source

Stochastic Modeling of Pavement Performance

International Journal of Pavement Engineering, 2003
Pavement performance deterioration cannot be predicted precisely because traffic and environmental actions as well as the material properties and geometric variables of pavement systems are uncertain. Therefore, the prediction of the pavement performance should be carried out based on a probabilistic framework.
H.P. Hong, S.S. Wang
openaire   +1 more source

Modeling Pavement Temperature for Use in Binder Oxidation Models and Pavement Performance Prediction

Journal of Materials in Civil Engineering, 2011
The ability to accurately predict pavement temperature variation with time and depth is critical to calculating binder oxidation in pavements, understanding asphalt material behavior, and predicting pavement performance. In this work, an improved one-dimensional model, coupled with methods to obtain model-required climate data from available databases ...
Rongbin Han, Xin Jin, Charles J. Glover
openaire   +1 more source

A methodology to model the variability in pavement performance

Proceedings of the Institution of Civil Engineers - Transport, 2013
This paper presents a methodology for modelling pavement resilience and provides an insight into the reasons why the prediction of pavement performance may not be accurate by analysing the variability of the parameters used to express pavement performance.
Harry Evdorides, Michael Burrow, Suherman Sulaiman   +2 more
openaire   +1 more source

Developing Pavement Performance Models for Delaware

Transportation Research Record: Journal of the Transportation Research Board, 2012
The Delaware Department of Transportation (DOT) uses its pavement management system to monitor the condition of road pavements within its jurisdiction. As part of the pavement management system, the Delaware DOT has in place a database containing an inventory of roads with features such as location, geometry, functional class, age, type of surface ...
Leslie Nii Odartey Mills, Nii O. Attoh-Okine, Sue McNeil   +2 more
openaire   +1 more source

Grey model for asphalt pavement performance prediction

Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749), 2005
Most existing rutting models are either based on an empirical or mechanistic-empirical modeling approach. The mechanistic-empirical model can be used easily and effectively on the relationship between rutting and the pavement response such as vertical strain, asphalt mix properties, and ambient condition.
null Der-Hsien Shen, null Jia-Chong Du
openaire   +1 more source