Results 71 to 80 of about 15,212,136 (156)

Effects of Polystyrene Microplastic Exposure on Liver Cell Damage, Oxidative Stress, and Gene Expression in Juvenile Crucian Carp (Carassius auratus)

Toxics
A considerable quantity of microplastic debris exists in the environment and the toxicity of these materials has a notable impact on aquatic ecosystems.
Xiangtong Li, Yuequn Huang, Wenrong Li, Chaoyang Deng, Weiyuan Cao, Yi Yao   +5 more
doaj   +1 more source

A multimodal driver monitoring benchmark dataset for driver modeling in assisted driving automation

Scientific Data
In driver monitoring various data types are collected from drivers and used for interpreting, modeling, and predicting driver behavior, and designing interactions.
Khazar Dargahi Nobari, Torsten Bertram
doaj   +1 more source

Event-Triggered State Filter Estimation for Nonlinear Systems with Packet Dropout and Correlated Noise

Sensors
This paper begins by exploring the challenge of event-triggered state estimations in nonlinear systems, grappling with packet dropout and correlated noise.
Guorui Cheng, Jingang Liu, Shenmin Song
doaj   +1 more source

Upcoming numerical linear algebra issues in systems and control theory

, 1992
We discuss a number of novel issues in the interdisciplinary area of numerical linear algebra and systems and control theory. Although we do not claim to be exhaustive we give a number of upcoming issues" which we believe will play an important role in ...
IFAC workshop on Mutual Impact of Computing Power and Control Theory, Van Dooren, Paul   +1 more
core  

A Recursive Non-Uniform Sampling Estimator for Asynchronous Nonlinear Systems

Sensors
In this paper, we consider the problem of asynchronous estimation in the presence of packet losses for the randomly sampling nonlinear system. Packet losses occur at the control input and at the measurement side.
Yu-Hang Yang, Jin-Gang Liu, Shen-Min Song   +2 more
doaj   +1 more source

A Model of the On-State Voltage across IGBT Modules Based on Physical Structure and Conduction Mechanisms

Energies, 2019
The on-state voltage is an important electrical parameter of insulated gate bipolar transistor (IGBT) modules. Due to limits in instrumentation and methods, it is difficult to ensure accurate measurements of the on-state voltage in practical working ...
Qingyi Kong, Mingxing Du, Ziwei Ouyang, Kexin Wei, William Gerard Hurley   +4 more
doaj   +1 more source

Removal Performance and Mechanistic Insights into As(V) Transport in Natural Manganese Minerals

Toxics
Arsenic contamination in polymetallic mining areas is closely linked to surrounding iron-rich manganese minerals. However, conclusive evidence remains limited regarding the retention and migration process of As(V) in naturally manganese-rich manganese ...
Zhicheng Zhao, Huimei Shan, Song Wei, Zheying Li, Qingsheng Li   +4 more
doaj   +1 more source

Theory, algorithms and technology in the design of control systems

, 2005
Status report prepared by the IFAC Coordinating Committee on Designs MethodsInternational audienceControl theory deals with disciplines and methods leading to an automatic decision process in order to improve the performance of a control system.
L. Dugard, Bars, Ruth, R. Bars, de Souza, Carlos E., Carlos E. de Souza, Frank Allgöwer, Anatolii Kleimenov, Ruth Bars, Colaneri, Patrizio, Carsten Scherer, Allgower, Frank, Kleimenov, Anatolii, C. Scherer, Patrizio Colaneri, C. De Souza, Dugard, Luc, F. Allgoewer, A. Kleimenov, Scherer, Carsten   +18 more
core   +1 more source

How synaptic function controls critical transitions in spiking neuron networks: insight from a Kuramoto model reduction

Frontiers in Network Physiology
The dynamics of synaptic interactions within spiking neuron networks play a fundamental role in shaping emergent collective behavior. This paper studies a finite-size network of quadratic integrate-and-fire neurons interconnected via a general synaptic ...
Lev A. Smirnov, Vyacheslav O. Munyayev, Maxim I. Bolotov, Grigory V. Osipov, Igor Belykh   +4 more
doaj   +1 more source

A Two-Tiered Theory of Control

A theory of control, equally grounded in syntax and semantics, that argues that obligatory control is achieved either through predication or through logophoric anchoring.Intro -- Contents -- Series Foreword -- Preface -- 1 Introduction -- 2 The Agree ...
Landau, Idan., Keyser, Samuel Jay.
core