Results 81 to 90 of about 6,101 (212)
A Digital Image Watermarking System: An Application of Dual Layer Watermarking Technique
JOIV: International Journal on Informatics Visualization, 2017 Watermarking is a method to digitally sign a product to provide authentication and prevent copyright infringement to proving the ownership of a product and provides integrity for companies to protect their product.
Ch’ng Chen Phin +2 more
doaj +1 more source
steel research international, EarlyView.High Nb (2.4 wt.%) addition to Maraging 300 steel drives lattice distortion and nanoscale Nb–Mo‐rich precipitation, confirmed by energy‐dispersive X‐ray spectroscopy mapping (Mo ~5.4 wt.%, Nb ~2.5 wt.%). Nanoindentation reveals strong matrix hardening (H >4.8 GPa) at 480°C aging, while 560°C induces ~1.92 vol.% reverted austenite, enabling tunable ...
Laylla Sharon B. Peixoto +9 more
wiley +1 more source
Synthesis and Surface Engineering of Two‐Dimensional MXenes for Advanced Functional Applications
The Chemical Record, EarlyView.This study highlights the synthesis, surface engineering, and advanced functional applications of MXenes, emphasizing key preparation strategies that enable their use in catalysis, energy storage, sensing, and environmental remediation. Two‐dimensional MXenes (2DMxn), a rapidly expanding family of transition metal carbides, nitrides, and carbonitrides ...
Dalil N. H. Al‐Ghubairi +4 more
wiley +1 more source
, 1995 31 pgs, LaTex using "aasms.sty", 2 additional pgs of figures on ftp at ftp://ociw.edu/jd/ as lsbformationfig*.ps.Z, submitted to ...
Dalcanton, J. J. +2 more
openaire +2 more sources
CAAI Transactions on Intelligence Technology, EarlyView.Abstract Data is the key element that runs the modern society. Large amounts of data are being released day by day as a result of many activities. The digital data is transferred through the Internet which may be vulnerable to attacks while transmitting. Especially, the medical data is observed to be of at most importance.
Rupa Ch +4 more
wiley +1 more source
School Board Elections in England and Wales, 1870–1902: An Electoral Experiment?
History, EarlyView.Abstract The 1870 Elementary Education Act enabled the creation of school boards in England and Wales. Members were directly elected by the cumulative vote. This method gave each individual voter as many votes as there were seats on a school board, in some cases up to fifteen.
ED GREEN
wiley +1 more source
Enhancing PC Data Security via Combining RSA Cryptography and Video Based Steganography
Journal of Information Security and Cybercrimes Research, 2018 This paper proposed an enhanced system for securing sensitive text-data on personal computer benefitting from the combination of both techniques: cryptography and steganography.
Nouf A. Al-Juaid +2 more
doaj +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose To assess the risk of subretinal fluid (SRF) development in the fellow eye of chronic central serous chorioretinopathy (cCSC) patients with unilateral SRF at baseline. Methods Medical records of 334 presumed cCSC patients were retrospectively reviewed.
Helena M. A. Feenstra +4 more
wiley +1 more source
Acta Ophthalmologica, EarlyView.Abstract Purpose Assessing the 24‐month treatment outcome of half‐dose photodynamic therapy (PDT) or oral eplerenone in chronic central serous chorioretinopathy (cCSC). Methods Multicentre randomized clinical trial included cCSC patients from the SPECTRA trial who were randomized to receive half‐dose PDT or oral eplerenone.
Helena M. A. Feenstra +8 more
wiley +1 more source
Steganalysis of LSB matching in grayscale images [PDF]
IEEE Signal Processing Letters, 2005 We consider the problem of detecting spatial domain least significant bit (LSB) matching steganography in grayscale images, which has proved much harder than for its counterpart, LSB replacement. We use the histogram characteristic function (HCF), introduced by Harmsen for the detection of steganography in color images but ineffective on grayscale ...
openaire +1 more source