Results 121 to 130 of about 1,659,892 (314)

Simple Formulae for Control of Industrial Time Delay Systems

Latin American Journal of Solids and Structures
Control of time delay integrating systems is a challenging and on-going research. In this paper a new structure for control of stable and integrating time delay systems is presented.
Moslem Azamfar, Amir H. D. Markazi
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Comparison theorem of one-dimensional stochastic hybrid delay systems

, 2008
The comparison theorem of stochastic differential equations has been investigated by many authors. However, little research is available on the comparison theorem of stochastic hybrid systems, which is the topic of this paper.
Yuan, Chenggui, Yuan, C., Yang, Z., Mao, X., Chenggui Yuan, Mao, Xuerong, Yang, Zhe   +6 more
core   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Tracking and disturbance attenuation for time delay systems in a robust sense

, 2011
The paper is aimed to the design of linear continuous controllers. Final controllers ensure the internal stability, asymptotic tracking, disturbance rejection and attenuation.
Husták, Petr, Prokop, Roman, Prokopová, Zdenka   +2 more
core  

Robust H∞ control for a class of nonlinear stochastic systems with mixed time delay

, 2007
This is the post print version of the article. The official published version can be obtained from the link - Copyright 2007 Wiley-Blackwell LtdThis paper is concerned with the problem of robust H∞ control for a class of uncertain nonlinear Itô-type ...
Liu, Y, Zidong Wang, Liu, X, Wang, Z, Yurong Liu, Xiaohui Liu   +5 more
core   +1 more source

Positional Modeling in a System with Time Delay [PDF]

, 2003
The problem of dynamical modeling of unknown control of a system described by equations with time delay is discussed. The constructed algorithm operate synchronically with a process under consideration. It is stable with respect to informational noises and computational errors.
openaire   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Observer-based networked control for continuous-time systems with random sensor delays

, 2009
This is the post print version of the article. The official published version can be obtained from the link - Copyright 2009 Elsevier LtdThis paper is concerned with the networked control system design for continuous-time systems with random measurement,
Wang, Z, C Lin (7772183), Lin, C, Fuwen Yang (9847250), Z Wang (81545), Yang, F   +5 more
core   +1 more source