Results 51 to 60 of about 150,677 (317)

Design, FPGA-based Implementation and Performance of a Pseudo Random Number Generator of Chaotic Sequences

Advances in Electrical and Computer Engineering, 2021
Pseudo-Random Number Generator of Chaotic Sequences (PRNG-CS) has caught the attention in various security applications, especially for stream and block ciphering, steganography, and digital watermarking algorithms.
DRIDI, F., EL ASSAD, S., EL HADJ YOUSSEF, W., MACHHOUT, M., SAMHAT, A. E.   +4 more
doaj   +1 more source

Chaotic rotation of a towed elliptical cylinder

, 2014
In this paper I consider the self-excited rotation of an elliptical cylinder towed in a viscous fluid as a canonical model of nonlinear fluid–structure interactions with possible applications in the design of sensors and energy extraction devices. First,
Weymouth, G.D.
core   +1 more source

Unraveling the Molecular Mechanisms Underlying Spontaneous Multipolar Mitosis Through CIN‐seq

Advanced Science, EarlyView.
Multipolar mitosis, a hallmark of chromosomal instability (CIN), drives tumor heterogeneity but is challenging to study in live cells. Using CIN‐seq, a single‐cell multiomics method, we profiled rare CIN events and identified mechanisms associated with viable multipolar mitosis, including PTEN attenuation, Rho GTPase‐driven cytokinesis failure, and ...
Pin‐Rui Su, Ting‐Chun Chou, Maria Teresa López‐Cascales, Junfeng Huang, Tsai‐Ying Chen, Sjoukje van Wieren, Chan Li, Cecile Beerens, Li You, Jelle Storteboom, Miao‐Ping Chien   +10 more
wiley   +1 more source

Robust Image Encryption With Scanning Technology, the El-Gamal Algorithm and Chaos Theory

IEEE Access, 2020
Digital images are the most frequently used signals to convey information in the internet era. The security of these images is the primary concern in rapidly changing networked environments.
Sura F. Yousif, Ali J. Abboud, Hussein Y. Radhi   +2 more
doaj   +1 more source

Comment on “Image encryption with chaotically coupled chaotic maps” [PDF]

Physica D: Nonlinear Phenomena, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arroyo, D, Li, SJ, Amigo, JM, Alvarez, G, Rhouma, R   +4 more
openaire   +4 more sources

A Bioinspired Three‐Dimensional High‐Curvature Nano‐Interface Integrated Microfluidic Chip for Small Extracellular Vesicles Enrichment and Machine Learning‐Assisted Prostate Cancer Precision Diagnosis

Advanced Science, EarlyView.
A biotin‐modified artificial insertion peptide functionalized three‐dimensional high‐curvature‐TiO2 nano‐interface was engineered in a microfluidic chip to improve the isolation efficiency of small extracellular vesicles (sEVs). This chip balanced affinity, releasability, and extendibility, enabling high‐throughput recovery of sEVs for downstream ...
Le Wang, Yizhong Liang, Manan Sulaiman, Jiaqi Du, Ming Jiang, Zhihua Wang, Xu Yu, Li Xu   +7 more
wiley   +1 more source

Isospectrality in chaotic billiards [PDF]

Physical Review E, 2003
We consider a modification of isospectral cavities whereby the classical dynamics changes from pseudointegrable to chaotic. We construct an example where we can prove that isospectrality is retained. We then demonstrate this explicitly in microwave resonators.
Dhar, Abhishek, Rao, D. Madhusudana, Shankar, N. Udaya, Sridhar, S.   +3 more
openaire   +3 more sources

Two Routes to Land: Genomic Underpinnings of Parallel Aerial Egg Deposition in Aquatic Old‐World Pila and New‐World Pomacea (Ampullariidae)

Advanced Science, EarlyView.
Comparative genomics of Gondwana‐diverged Pila and Pomacea reveals parallel evolution of aerial oviposition. Convergent chromosomal rearrangements reshape regulatory landscapes within topologically associating domains. Lineage‐specific gene family expansions and viral‐derived perivitelline proteins (PV1) underpin desiccation resistance.
Yufei Zhou, Huawei Mu, Xueying Nie, Yue Gao, Hui Wang, Ling Fang, Tiangang Luan, Monthon Ganmanee, Jian‐Wen Qiu, Jin Sun, Jack Chi‐Ho Ip   +10 more
wiley   +1 more source

Ultra-Short-Term Photovoltaic Power Prediction Model Based on the Localized Emotion Reconstruction Emotional Neural Network

Energies, 2020
Due to the intermittency and randomness of photovoltaic (PV) power, the PV power prediction accuracy of the traditional data-driven prediction models is difficult to improve.
Yufei Wang, Li Zhu, Hua Xue
doaj   +1 more source

Semi – Chaotic Mutual Learning Platform for Key – Exchange Algorithm Using Neural Network [PDF]

Engineering and Technology Journal, 2012
Neural network has been emerged the cryptography field as efficient tool for both cryptanalysis and cryptography due to its amazing ability to explore solution space for a given problem.
Enas H. Salih, Mohamad AB. Saleh, Mohammed Gheni Alwan   +2 more
doaj   +1 more source