Results 201 to 210 of about 21,957 (303)
Enhancing image security via chaotic maps, Fibonacci, Tribonacci transformations, and DWT diffusion: a robust data encryption approach. [PDF]
Sci RepHazzazi MM +5 more
europepmc +1 more source
Security and efficiency enhancement of an anonymous three-party password-authenticated key agreement using extended chaotic maps. [PDF]
PLoS One, 2018 Xie Q, Lu Y, Tan X, Tang Z, Hu B.
europepmc +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Self‐centering rocking structures outperform conventional ones since they show zero post‐earthquake damage and excellent recentering; however, their applications remain limited due to concerns that rocking is extremely sensitive and nonrepeatable. This paper investigates the repeatability and parasitic out‐of‐plane motion of controlled rocking
Antonios A. Katsamakas
wiley +1 more source
Enhanced smartcard-based password-authenticated key agreement using extended chaotic maps. [PDF]
PLoS One, 2017 Lee TF, Hsiao CH, Hwang SH, Lin TH.
europepmc +1 more source
Energy Science &Engineering, EarlyView.Passing vehicles generate short‐duration wakes that can be redirected toward a vertical‐axis turbine. The interaction between wake structure, blade count, and rotational speed governs transient torque production. Low‐solidity configurations combined with tuned rotational speed enhance energy extraction under vehicle‐induced gusts.
Aydin Ulus, Stefan Ilie Moldovan
wiley +1 more source
Energy Science &Engineering, EarlyView.The proposed hybrid osprey‐salp swarm optimization algorithm addresses optimal power flow (OPF) problems in smart grids incorporating solar, hydro, and thermal generators. The algorithm is validated on Institute of Electrical and Electronics Engineers 30‐, 57‐, and 118‐bus test systems across five single and multiobjective OPF scenarios.
Mujtaba Ali +5 more
wiley +1 more source
Aftasten/Tantear: A sensorial, coalitional wayfinding among Muslim runners
Feminist Anthropology, EarlyView.Abstract Muslim recreational runners in Muslim‐minority settings that take up running as their preferred form of leisure indicate that they feel they have to navigate a sense of exclusion when running outdoors. This article explores the process of exploration and sensing in public, represented by the Dutch verb aftasten, to investigate the way Muslim ...
Jasmijn Rana
wiley +1 more source
Programmable crack dynamics engineering enables flexible strain sensors with high linearity
FlexMat, EarlyView.First‐decoupling theoretical framework of crack evolution elucidating the control methods, mechanistic insights, and structure‐activity relationships is established. Crack propagation from uncontrollable randomness systematically evolves into spatially ordered states.
Chunjin Wu +9 more
wiley +1 more source
A Round-Efficient Authenticated Key Agreement Scheme Based on Extended Chaotic Maps for Group Cloud Meeting. [PDF]
Sensors (Basel), 2017 Lin TH, Tsung CK, Lee TF, Wang ZB.
europepmc +1 more source
, 2012 2003 Some important ideas froni classical control theory are introduced with the intention of applying them to chaotic dynamical systems, in particular the coupled logistic equations. The structure of this dissertation is such that a strong foundation in control theory is first established before introducing the coupled logistic map or the methods of ...
openaire +1 more source