Results 51 to 60 of about 4,293 (130)

Low Power Optoelectronic Neuromorphic Memristor for In‐Sensor Computing and Multilevel Hardware Security Communications

Advanced Science, Volume 13, Issue 26, 8 May 2026.
ABSTRACT Conventional software‐based encryption faces mounting limitations in power efficiency and security, inspiring the development of emerging neuromorphic computing hardware encryption. This study presents a hardware‐level multi‐dimensional encryption paradigm utilizing optoelectronic neuromorphic devices with low energy consumption of 3.3 fJ ...
Bo Sun, Jinhao Zhang, Jialin Meng, Tianyu Wang   +3 more
wiley   +1 more source

Complete Chloroplast Genomes of Ranunculus arvensis and Ranunculus laetus: Comparative Analysis and Phylogenetic Insights

Ecology and Evolution, Volume 16, Issue 5, May 2026.
Here, we de novo assembled the chloroplast genomes of Ranunculus arvensis and Ranunculus laetus, providing comprehensive comparative analysis with 21 congeners. The genomes exhibited conserved quadripartite structures with no major rearrangements, though lineage‐specific variations in atpH position were detected in two species.
Hui Li, Siyue Zhang, Abdullah, Sayed Afzal Shah, Yuhua Huang, Jingjing Jia, Liya Guo, Ying Cui, Jiahui Sun, Parviz Heidari, Xiaoxuan Tian   +10 more
wiley   +1 more source

A True Random Number Generator Design Based on the Triboelectric Nanogenerator with Multiple Entropy Sources

Micromachines
The triboelectric nanogenerator (TENG) has the potential to serve as a high-entropy energy harvester, enabling the self-powered operation of Internet of Things (IoT) devices.
Shuaicheng Guo, Yuejun Zhang, Ziyu Zhou, Lixun Wang, Zhuo Ruan, Yu Pan   +5 more
doaj   +1 more source

Feature Disentangling and Combination Implemented by Spin–Orbit Torque Magnetic Tunnel Junctions

Advanced Intelligent Systems, Volume 8, Issue 4, April 2026.
Spin–orbit torque magnetic tunnel junctions (SOT‐MTJs) enable efficient feature disentangling and integration in image data. A proposed algorithm leverages SOT‐MTJs as true random number generators to disentangle and recombine features in real time, with experimental validation on emoji and facial datasets.
Xiaohan Li, Yingqian Xu, Caihua Wan, Ran Zhang, Meike Hindenberg, Raik Hoffmann, Shiqiang Liu, Tianyi Zhang, Shilong Xiong, Dehao Kong, Jihao Xia, Fangshuo Gao, Zhuyang Nie, Thomas Kämpfe, Guoqiang Yu, Xiufeng Han   +15 more
wiley   +1 more source

Chloroplast Genomes of Croton alabamensis and Croton bonplandianus (Euphorbiaceae): Comparative Analysis With Related Croton Species

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Croton chloroplast genomes exhibit substantial structural diversity driven mainly by asymmetric inverted repeats (IRs) contraction and expansion, despite highly conserved gene content. IR boundary shifts predominantly involved the LSC region, indicating an LSC‐driven evolutionary pattern. The preliminary phylogenomic analyses confirmed the monophyly of
Rushan Yan, Abdullah, Yujie Zeng, Abdul Sammad, Parviz Heidari, Jingjing Liu, Xiaoxuan Tian   +6 more
wiley   +1 more source

The First Complete Mitochondrial Genome of Common Hedge Blue Acytolepis puspa (Lepidoptera: Lycaenidae), and Comparative Genomic Analysis Within Polyommatinae

Ecology and Evolution, Volume 16, Issue 4, April 2026.
This study firstly reports the complete mitochondrial genome of Acytolepis puspa, providing an important mitogenomic reference for the previously unrepresented genus Acytolepis. ABSTRACT The butterfly genus Acytolepis (Lepidoptera: Lycaenidae: Polyommatinae) is widely distributed in the Indomalayan and Australasian realms.
Muyang Li, Dan Zhang, Jianping Zhang, Dongkai Liu, Xianfeng Yi, Ran Li   +5 more
wiley   +1 more source

Influence of Different Glide Path Techniques on Microcrack Formation after Two Different Root Canal Preparation Treatments: Micro Computed Tomography Analysis

European Endodontic Journal
Objective: This study aimed to evaluate the effect of WaveOne Glider (WOGG) with Waveone Gold (WOG) primary reciprocation systems on root dentine microcrack formation and to know the effect of TruNatomy Glider (TRNG) with TruNatomy (TRN) prime rotary ...
Shang Fuad Jamal, Ranjdar Mahmood Talabani   +1 more
doaj   +1 more source

Bias‐Independent True Random Number Generator Circuit using Memristor Noise Signals as Entropy Source

Advanced Intelligent Systems
Inherent noise characteristics of memristor devices can be utilized in stochastic computing applications such as true random number generators (TRNGs).
Jinwoo Park, Hyunjoong Kim, Hyungjin Kim
doaj   +1 more source

Practical True Random Number Generator Using CMOS Image Sensor Dark Noise

IEEE Access, 2019
We present a true random number generator (TRNG) using dark noise of a CMOS image sensor. Because the proposed TRNG is based on the dark characteristics of the CMOS image sensor, it does not require any additional hardware, such as light source and ...
Byung Kwon Park, Hojoong Park, Yong-Su Kim, Ju-Sung Kang, Yongjin Yeom, Changhui Ye, Sung Moon, Sang-Wook Han   +7 more
doaj   +1 more source

TRNG Entropy Model in the Presence of Flicker FM Noise

Transactions on Cryptographic Hardware and Embedded Systems
Flicker Frequency Modulated (FM) noise, which influences free-running Ring Oscillators (ROs), can make a substantial contribution to the entropy generated by RO-based True Random Number Generators (TRNGs).
Adriaan Peetermans, Ingrid Verbauwhede
doaj   +1 more source