Results 101 to 110 of about 706,905 (339)

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Finite-time stabilization of switched linear systems and its application in terminal guidance

open access: yesInternational Journal of Advanced Robotic Systems, 2016
This article presents finite-time stabilization methods of switched linear systems with disturbances. After extending finite-time stabilization and finite-time boundedness definitions to switched linear systems, sufficient conditions guaranteeing system ...
Yang Guo   +4 more
doaj   +1 more source

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

open access: yesFEBS 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

Robust State Estimation for Uncertain Switched Fuzzy Systems with Time-Varying Delays by Average Dwell Time Approach

open access: yesMajlesi Journal of Electrical Engineering
Switched systems are an important class of hybrid systems. In recent years, such systems have drawn considerable attentions in control field. A switched fuzzy system is a switching system, for which all subsystems are fuzzy systems.
Shirin Yousefizadeh, Jafar Zarei
doaj  

Stability Analysis of Switched System With All Subsystems Unstable Under Novel Average Dwell Time Criteria

open access: yesIEEE Access, 2019
This paper analyzes the stability problem of continuous-time switched systems with all subsystems unstable. With each switched system having a minimum dwell time, this paper considered that the Lyapunov function converges in the minimum dwell time and ...
Xiaozeng Xu, Xiang Mao, Hongbin Zhang
doaj   +1 more source

Chaos control via feeding switching in intraguild predation systems [PDF]

open access: green, 2014
Joydev Chattopadhyay   +3 more
openalex   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

open access: yesFEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li   +6 more
wiley   +1 more source

Anti-Disturbance Bumpless Transfer Control for a Switched Systems via a Switched Equivalent-Input-Disturbance Approach

open access: yesMathematics
This paper concentrates on the issue of anti-disturbance bumpless transfer (ADBT) control design for switched systems. The ADBT control design problem refers to designing a continuous controller and a switching rule to ensure the switched system ...
Jiawen Wu, Qian Liu, Pan Yu
doaj   +1 more source

Efficient model selection in switching linear dynamic systems by graph clustering [PDF]

open access: green, 2020
Parisa Karimi   +3 more
openalex   +1 more source

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