Results 91 to 100 of about 28,889,117 (325)

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

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +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

Theory of minimum effort control [PDF]

Optimum control theory formulations for solving problems in optimum guidance for interplanetary manned space flight ...
Breakwell, J. V., Rauch, H. E., Tung, F. F.   +2 more
core   +1 more source

Optimal control theory with arbitrary superpositions of waveforms

, 2014
Standard optimal control methods perform optimization in the time domain. However, many experimental settings demand the expression of the control signal as a superposition of given waveforms, a case that cannot easily be accommodated using time-local ...
Ankerhold, Joachim, Meister, Selina, Schmidt, Rebecca, Stockburger, Jürgen T.   +3 more
core   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

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

Optimal Control Theory for Undergraduates [PDF]

Dynamic optimization is widely used in financial economics, macroeconomics and resource economics. This is accounting for some tension between the undergraduate and graduate teaching of economics because most undergraduate programs still concentrate on ...
Ernst Juerg Weber
core   +1 more source

Chebyshev minimax control theory [PDF]

, 1970
General, closed-form, analytical solutions are determined for certain classes of C-minimax control problems, several alternative mathematical theories are derived, and a controller design theory is developed to give optimal control in the presence of ...
Johnson, C. D.
core   +1 more source