Results 221 to 230 of about 1,597 (254)

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Model-free adaptive fixed-time prescribed performance control for PEMFC air feeding system based on oxygen excess ratio reconstruction. [PDF]

Sci Rep
Mohammed OAA, Xiong S, Qingsheng L, Kai M, Wang H, Yakubu AU, Hamid GHA, Ishag AM.   +7 more
europepmc   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

ESO-Based Non-Singular Terminal Filtered Integral Sliding Mode Backstepping Control for Unmanned Surface Vessels. [PDF]

Sensors (Basel)
Yuan J, Chai Z, Chen Q, Dong Z, Wan L.
europepmc   +1 more source

Active Disturbance Rejection Control for an automotive suspension system based on parameter tuning using a fuzzy technique. [PDF]

PLoS One
Nguyen TA.
europepmc   +1 more source

Target-tracking control method for autonomous vehicles based on hyperbolic-tangent line-of-sight guidance and odometry error compensation. [PDF]

PLoS One
Liu X, Zhu H, Shan Z, Lu Q, He L.
europepmc   +1 more source

A double closed loop digital hydraulic cylinder position system based on switching active disturbance rejection control. [PDF]

Sci Rep
Jiang S, Zhao G, Huang F, Liu W, Chen Y, Zhang L.   +5 more
europepmc   +1 more source

Design and Development of a Precision Spraying Control System for Orchards Based on Machine Vision Detection. [PDF]

Sensors (Basel)
Luo Y, He X, Shi H, Yang SX, Song L, Li P.   +5 more
europepmc   +1 more source

A new extended state observer for uncertain nonlinear systems

Automatica, 2021
Extended state observer (ESO) is a class of high-gain observers and a powerful tool for output feedback control of uncertain nonlinear systems. In this paper, we propose a new ESO design technique which is based on cascading a series of first-order ESOs.
Maopeng Ran, Juncheng Li, Lihua Xie
exaly   +2 more sources