Results 91 to 100 of about 15,579,173 (247)
Advanced Functional Materials, EarlyView.Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han +6 more
wiley +1 more source
Wavelet-Domain Information-Hiding Technology with High-Quality Audio Signals on MEMS Sensors. [PDF]
Sensors (Basel), 2022 Zhao M, Chen ST, Tu SY.
europepmc +1 more source
Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing
Advanced Functional Materials, EarlyView.A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin +7 more
wiley +1 more source
Information hiding using approximate POSIT representation
IET Image ProcessingPOSIT is a numerical system consists of sign, regime, exponential, and fraction bits to overcome some limitations of the IEEE‐754 floating point (FP) representation.
Sa'ed Abed +2 more
doaj +1 more source
Multilayer Reversible Information Hiding with Prediction-Error Expansion and Dynamic Threshold Analysis. [PDF]
Sensors (Basel), 2022 Pan IH, Huang PS, Chang TJ, Chen HH.
europepmc +1 more source
A Novel Reversible Data Hiding Scheme Using Ripple Strategy and Histogram Shifting
, 2014 [[abstract]]In this paper, we propose a reversible data hiding method based on pixel difference histogram shifting and ripple strategy. Because the local area has similar pixel value distribution in the natural image, the pixel differences will be ...
周永振;CHOU, YUNG-CHEN;李皇慶;Lee, Huang-Ching;余勇進;Yu, Yong-Jin +1 more
core
Reversible Tuning of Multiple Molecular Kinking for Stem Cell Regulation In Vivo
Advanced Functional Materials, EarlyView.In this work, we introduce the novel concept of background component‐free “multiple kinks” material platform composed solely of liganded multiple kink‐bearing molecules as a strategy for dynamic biomaterial design. Tri‐kink molecules enable effective near‐infrared light‐triggered ligand masking and visible light‐triggered ligand exposure, thereby ...
Kanghyeon Kim +28 more
wiley +1 more source
VDSC steganalysis algorithm of echo hiding
Tongxin xuebao, 2009 Based on the idea that echo hiding changing the cepstrum distribution of natural audio,a new audio steganaly-sis method was presented.The VDSC（variants of difference of sum of cepstrum）was constructed to decet echo hiding audio files without estimating ...
YANG Yu1 +3 more
doaj +2 more sources
Steganography in IoT: Information Hiding with APDS-9960 Proximity and Gestures Sensor. [PDF]
Sensors (Basel), 2022 Koptyra K, Ogiela MR.
europepmc +1 more source
Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery
Advanced Functional Materials, EarlyView.Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang +3 more
wiley +1 more source