Results 81 to 90 of about 871,454 (260)

Towards understanding and improving escape probabilities in PPM

, 1997
The choice of expressions for the coding probabilities in general, and the escape probability in particular, is of great importance in the family of PPM algorithms.
Aberg, J., Shtarkov, Yu M., Smeets, B. J.M., Smeets, B. J.M.,, Yu.M. Shtarkov, Lund University., B.J.M. Smeets, Shtarkov, Yu M.,, J. Aberg, Aberg, J.,   +9 more
core   +2 more sources

On generation of Julia sets, Mandelbrot sets and biomorphs via a modification of the viscosity approximation method

Results in Control and Optimization
Iterative methodology has been demonstrated to be an achievement in the age of fractals. A novel method based on the viscosity approximation approach, one of the most popular iterative techniques for identifying non-linear operator fixed points, for ...
Rimsha Babar, Wutiphol Sintunavarat
doaj   +1 more source

Selection of neutralizing antibody escape mutants with type A influenza virus HA-specific polyclonal antisera: possible significance for antigenic drift [PDF]

, 1997
Ten antisera were produced in rabbits by two or three intravenous injections of inactivated whole influenza type A virions. All contained haemagglutination-inhibition (HI) antibody directed predominantly to an epitope in antigenic site B and, in addition,
Cleveland, S. Matthew, Dimmock, N. J., Taylor, H. P.   +2 more
core   +1 more source

Self‐Assembled Crystalline Peptoid Nanomaterials as Metal‐Free Enzyme Mimics for Enhanced Carbon Dioxide Hydration and Precipitation

Advanced Functional Materials, EarlyView.
Inspired by metal‐free carbonic anhydrases (CAs) that achieve efficient catalysis without metal cofactors, we herein report a sequence‐defined supramolecular peptoid platform that mimics metal‐free CAs and exhibits hydrolytic activity via a supramolecular assembly‐mediated proton‐transfer mechanism.
Progyateg Chakma, Ying Chen, Thi Kim Hoang Trinh, Anthony R. Perez, Jonathan Gil, Maria Casco Hidalgo, Botao Hao, Kyle Whitaker, Chun‐Long Chen   +8 more
wiley   +1 more source

Escape Criteria Using Hybrid Picard S-Iteration Leading to a Comparative Analysis of Fractal Mandelbrot Sets Generated with S-Iteration

Fractal and Fractional
Fractals are a common characteristic of many artificial and natural networks having topological patterns of a self-similar nature. For example, the Mandelbrot set has been investigated and extended in several ways since it was first introduced, whereas ...
Rekha Srivastava, Asifa Tassaddiq, Ruhaila Md Kasmani   +2 more
doaj   +1 more source

Accelerated Discovery of Topological Spin Phase Diagrams in CrSBr Magnets Via High‐Throughput Optimization

Advanced Functional Materials, EarlyView.
Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall, Mohammad H. Badarneh, Cristian Bonato, Rebecca Cheung, Elton J. G. Santos   +4 more
wiley   +1 more source

A moderated mediation analysis of the quality of life, gambling craving, escape expectancies and problem gambling relationships

Discover Psychology
The easy access to Internet through increased availability and ownership of Internet-enabled facilities such as smart/android phones and communication data by adolescents have increased their vulnerability to problem gambling (PG).
Larry O. Awo, Sampson K. Nwonyi, Ernest A. lgwe, Confidence E. Orakwe, Aaron A. Agbo   +4 more
doaj   +1 more source

Topology-Safe Air-to-Air Interception via “Go”-Inspired Metrics and Multi-Agent Reinforcement Learning

Aerospace
Airspace defense against agile UAVs requires multiple defenders to cooperatively encircle evasive intruders, but existing formation controllers cannot certify when an intruder is truly trapped.
Kai Ye, Zihan Wu, Yifei Wu, Hao Qian, Shaowen Woo, Sutthiphong Srigrarom, Boo Cheong Khoo   +6 more
doaj   +1 more source

Printed in U.S.A. AN ESCAPE-TIME CRITERION FOR QUEUEING NETWORKS: ASYMPTOTIC RISK-SENSITIVE CONTROL

, 2008
We consider the problem of risk-sensitive control of a stochastic network. In controlling such a network, an escape-time criterion can be useful if one wishes to regulate the occurrence of large buffers and buffer overflow. In this paper a risk-sensitive
Rami Atar, Adam Shwartz, Via Differential Games, Paul Dupuis   +3 more
core  

Fiber‐Based Wearable Electronics as Adaptive Biointerfaces for Healthcare Applications

Advanced Functional Materials, EarlyView.
Fiber‐based wearable electronics have been extensively studied as adaptive healthcare biointerfaces. In this review, we classify and introduce fiber‐based systems according to biointerface design, conductive materials, transduction mechanisms, and healthcare applications, and provide a perspective on their translation toward reliable, continuous ...
Sangwoo Hong, Jinsol Kim, Yoonjae Jeong, Sejong Kang, Daeho Lee, Seung Hwan Ko   +5 more
wiley   +1 more source