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In a dynamic distribution market environment, residential prosumers with solar power generation and battery energy storage devices can flexibly interact with the power grid via power exchange. Providing a schedule of this bidirectional…

系统与控制 · 电气工程与系统科学 2023-09-19 Yang Li , D. Mahinda Vilathgamuwa , Daniel E. Quevedo , Chih Feng Lee , Changfu Zou

In many adult tissues, stem cells and differentiated cells are not homogeneously distributed : stem cells are arranged in periodic "niches", and differentiated cells are constantly produced and migrate out of these niches. In this article,…

生物物理 · 物理学 2016-03-23 Edouard Hannezo , Alice Coucke , Jean-François Joanny

In this paper, we examine the current state-of-the-art in AMR parsing, which relies on ensemble strategies by merging multiple graph predictions. Our analysis reveals that the present models often violate AMR structural constraints. To…

计算与语言 · 计算机科学 2023-06-21 Abelardo Carlos Martínez Lorenzo , Pere-Lluís Huguet Cabot , Roberto Navigli

Hecht equation is not adequate to analyzing standard measurements, of the mobility-lifetime product, carried out with single pixels of detector arrays. A modified expression is calculated, in order to have correct mobility-lifetime values…

仪器与探测器 · 物理学 2017-01-16 Uri Lachish

Here we study incoherent transport through molecular wire treated as a linear chain of absorbers, where the phase-breaking processes are modeled by the use of imaginary point-like potentials. The calculations are performed within a…

介观与纳米尺度物理 · 物理学 2015-06-25 Kamil Walczak

During the last decade, possibilities to realize new phenomena and create new applications by varying system properties in time have gained increasing attention in many research fields, spanning a wide range from acoustics to optics. While…

经典物理 · 物理学 2022-11-24 G. Ptitcyn , M. S. Mirmoosa , A. Sotoodehfar , S. A. Tretyakov

Securing the power system from catastrophic natural disasters is a rising problem in power system operation and planning. This paper particularly considers earthquake and aims to evaluate and improve the resilience of power distribution…

系统与控制 · 电气工程与系统科学 2022-02-14 Mahan Fakouri Fard , Mostafa Sahraei-Ardakani , Ge Ou , Mingxi Liu

Neural networks are very effective when trained on large datasets for a large number of iterations. However, when they are trained on non-stationary streams of data and in an online fashion, their performance is reduced (1) by the online…

机器学习 · 计算机科学 2023-07-04 Albin Soutif--Cormerais , Antonio Carta , Joost Van de Weijer

To address the challenges that the decarbonization of the energy sector is bringing about, advanced distribution network management and operation strategies are being developed. Many of these strategies require accurate network models to…

系统与控制 · 电气工程与系统科学 2023-04-03 Marta Vanin , Frederik Geth , Reinhilde D'hulst , Dirk Van Hertem

Transfer matrix method is a well-known and extensively used tool to compute the reflection and transmission coefficients of electromagnetic waves when interacting with a system of layers parallel to each other. We present here a modified…

光学 · 物理学 2017-03-14 Srinivas Ganganagunta

This paper is focused on survival analysis of electrical components. The main goal of this paper is to develop a method for on-line estimation of the Mean Time To Failure (MTTF) of electrical components under dynamic stress levels. The…

系统与控制 · 计算机科学 2015-07-23 Pourya Shamsi

In this work, we propose and study the stability of nerve impulse propagation as electrical and mechanical signals through linear approximation. We present a potential energy stored in the biomembrane due to the deformation, bending, and…

斑图形成与孤子 · 物理学 2021-08-20 F. M. Moukam Kakmeni , B. Njinabo Akoni

A macroscopically uniform model of a two-dimensional electron system is proposed to study nonequilibrium properties of electrical conduction. By molecular dynamics simulation, the steady state distribution function $P_y$ of electron…

统计力学 · 物理学 2009-07-06 Tatsuro Yuge

Predicting a driver's cognitive state, or more specifically, modeling a driver's reaction time (RT) in response to the appearance of a potential hazard warrants urgent research. In the last two decades, the electric field that is generated…

人机交互 · 计算机科学 2019-05-28 Chun-Hsiang Chuang , Zehong Cao , Po-Tsang Chen , Chih-Sheng Huang , Nikhil R. Pal , Chin-Teng Lin

A new statistical model for the combined effects of decoherence, energy redistribution and dissipation on electron transport in large quantum systems is introduced. The essential idea is to consider the electron phase information to be lost…

介观与纳米尺度物理 · 物理学 2018-04-26 Thomas Stegmann , Orsolya Ujsághy , Dietrich E. Wolf

An analytical model of mechanical stress in a polymer electrolyte membrane (PEM) of a hydrogen/air fuel cell with porous Water Transfer Plates (WTP) is developed in this work. The model considers a mechanical stress in the membrane is a…

We present a model of electron transport through a random distribution of interacting quantum dots embedded in a dielectric matrix to simulate realistic devices. The method underlying the model depends only on fundamental parameters of the…

介观与纳米尺度物理 · 物理学 2012-07-25 S. Illera , J. D. Prades , A. Cirera , A. Cornet

The widespread adoption of mobile and wearable sensing technologies has enabled continuous and personalized monitoring of affect, mood disorders, and stress. When combined with ecological self-report questionnaires, these systems offer a…

机器学习 · 计算机科学 2025-09-03 Louis Simon , Mohamed Chetouani

Levy distributions are involved in many physical phenomenon. The purpose of our study is to understand metal insulator transitions in composite systems using the above distributions. The exact method (EM) based on the calculation of…

无序系统与神经网络 · 物理学 2013-04-17 Mohamed Mokhtari , Lotfi Zekri

Several difficulties will appear when typical electromagnetic transient simulation, using the implicit trapezoidal method and fixed step sizes, is applied to power systems with switching behaviors. These difficulties are addressed by…

系统与控制 · 电气工程与系统科学 2022-03-30 Sheng Lei