Results 191 to 200 of about 1,065,541 (300)

Numerical Simulation of Mixing Enhancement in a Single Screw Extruder by Different Internal Baffles

Macromolecular Theory and Simulations, EarlyView.
Three rows of plate baffles and plow‐shaped baffles are employed to introduce chaos into the flow channel of a single screw extruder. Mixing is numerically characterized in terms of the evolution of tracer particles, Poincaré sections, shear rates, mixing index, distribution probability function of mixing index, and their integral functions.
Huiwen Yu, Yuanyao Wang, Lingcao Tan, Jiarong Huang, Baiping Xu   +4 more
wiley   +1 more source

Experimental demonstration of 8190-km long-haul semiconductor-laser chaos synchronization induced by digital optical communication signal. [PDF]

Light Sci Appl
Wang A, Wang J, Jiang L, Wang L, Wang Y, Yan L, Qin Y.   +6 more
europepmc   +1 more source

On the analyzing of bifurcation properties of the one‐dimensional Mackey–Glass model by using a generalized approach

Mathematical Methods in the Applied Sciences, EarlyView.
The goal of this work is to look at how a nonlinear model describes hematopoiesis and its complexities utilizing commonly used techniques with historical and material links. Based on time delay, the Mackey–Glass model is explored in two instances. To offer a range, the relevance of the parameter impacting stability (bifurcation) is recorded.
Shuai Zhang, Yaya Wang, Hongyin Geng, Wei Gao, Esin Ilhan, Haci Mehmet Baskonus   +5 more
wiley   +1 more source

Acoustic frequency comb generation on a composite diamond/silicon microcantilever in ambient air. [PDF]

Microsyst Nanoeng
Zhao Z, Li Y, Zhang W, Luo W, Liu D.
europepmc   +1 more source

Empowering telecommunication towers employing improved war strategy optimization method. [PDF]

Sci Rep
Li B, Sharina, Taheri B.
europepmc   +1 more source

Influence of Velocity Feedback Time Delay on the Nonlinear Dynamic Characteristics of Maglev Trains Under Unsteady Aerodynamic Forces

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT Time delays frequently arise in active control systems due to sensor sampling, signal transmission, and actuator response, making their effects on system dynamics non‐negligible. This paper investigates how velocity feedback time delay influences the nonlinear dynamic characteristics of a maglev train subjected to unsteady aerodynamic forces ...
Jia‐Xuan Li, Zhi‐Wei Liu, Xiang Liu
wiley   +1 more source

Spatio-temporal pattern formation of living organisms at the edge of chaos. [PDF]

ISME J
Werner J, Arndt H.
europepmc   +1 more source

Uncertainty Quantification for Nonlinear Vibration of Supercritical Drive Shaft With a Dry Friction Damper

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT The supercritical drive shaft is becoming increasingly popular in helicopter transmission system. Dry friction dampers are specially employed to ensure the supercritical shafts crossing the critical speed safely. Due to design tolerances, manufacturing errors and time‐varying factors, the parameters of the damper are inherently uncertain ...
Liyao Song, Meijun Liao, Weifang Chen, Rupeng Zhu, Dan Wang   +4 more
wiley   +1 more source

Integrating Disaster Response Tools for Clinical Leadership. [PDF]

West J Emerg Med
Iserson KV.
europepmc   +1 more source

Microfluidic Systems in Cancer Diagnosis: Advancing Exosome and CTC Detection From Laboratory Research to Clinical Application

Nano Select, EarlyView.
Detection of cancer through the identification of EV markers and CTCs using microfluidic systems is rapidly advancing. These markers are typically identified from liquid biopsy samples, which offer a highly favorable alternative to traditional biopsy methods due to their non‐invasive nature.
Bahareh Valinezhad Saghezi, Kamran Mansouri, Rahman Hallaj   +2 more
wiley   +1 more source