Results 21 to 30 of about 238,540 (305)

Adaptive Stabilization for Cascaded PDE–ODE Systems With a Wide Class of Input Disturbances

open access: yesIEEE Access, 2019
This paper focuses on the adaptive stabilization for a class of cascaded partial differential equation-ordinary differential equation systems with input disturbance.
Jian Li, Yungang Liu, Zaihua Xu
doaj   +1 more source

Iterative Parameter Optimization for Multiple Switching Control Applied to a Precision Stage for Microfabrication

open access: yesMachines, 2021
This paper proposes an iteration procedure to derive optimal parameters for a multiple switching control architecture. Control design is usually a compromise between various performance requirements; therefore, switching between multiple controllers that
Fu-Cheng Wang   +3 more
doaj   +1 more source

Forming-free bipolar and unipolar resistive switching behaviors with low operating voltage in Ag/Ti/CeO2/Pt devices

open access: yesResults in Physics, 2020
Resistive switching devices are promising candidates to replace today’s nonvolatile memory device, and find applications in neuromorphic computing. In this study, bipolar resistive switching (BRS) and unipolar resistive switching (URS) behaviors at room ...
Wenqing Wang, Baolin Zhang, Hongbin Zhao
doaj   +1 more source

The switching mechanisms of social network densification [PDF]

open access: yesScientific Reports, 2021
AbstractDensification and sparsification of social networks are attributed to two fundamental mechanisms: a change in the population in the system, and/or a change in the chances that people in the system are connected. In theory, each of these mechanisms generates a distinctive type of densification scaling, but in reality both types are generally ...
Teruyoshi Kobayashi, Mathieu Génois
openaire   +5 more sources

Switching it Up: New Mechanisms Revealed in Wurtzite-type Ferroelectrics

open access: yes, 2023
Wurtzite-type ferroelectrics have drawn increasing attention due to the promise of better performance and integration than traditional oxide ferroelectrics with semiconductors such as Si, SiC, and III-V compounds.
Andriy, Zakutayev   +4 more
core   +1 more source

DNA break site at fragile subtelomeres determines probability and mechanism of antigenic variation in African trypanosomes. [PDF]

open access: yes, 2013
Antigenic variation in African trypanosomes requires monoallelic transcription and switching of variant surface glycoprotein (VSG) genes. The transcribed VSG, always flanked by '70 bp'-repeats and telomeric-repeats, is either replaced through DNA double ...
Glover, Lucy   +9 more
core   +1 more source

Phenotypic Variation and Bistable Switching in Bacteria [PDF]

open access: yes, 2008
Microbial research generally focuses on clonal populations. However, bacterial cells with identical genotypes frequently display different phenotypes under identical conditions.
Veening, Jan-Willem,   +11 more
core   +1 more source

First Order Rate Law Analysis for Reset State in Vanadium Oxide Thin Film Resistive Random Access Memory Devices

open access: yesNanomaterials, 2023
In the reset state, the decay reaction mechanism and bipolar switching properties of vanadium oxide thin film RRAM devices for LRS/HRS are investigated and discussed here.
Kai-Huang Chen   +5 more
doaj   +1 more source

Design of a crab-like bistable mechanism for nearly equal switching forces in forward and backward directions

open access: yes, 2018
A compliant bistable mechanism with a crab-like structure for nearly equal switching forces in the forward and backward directions is developed. It consists of four crab-leg-like beams and a shuttle mass.
Dung-An Wang   +2 more
core   +1 more source

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