Results 51 to 60 of about 58,647 (231)
BMC Public HealthIntroduction While African countries, in general, experienced a milder COVID-19 impact compared to Western nations, they faced challenges with vaccine uptake.
Simon Ssentongo +10 more
doaj +1 more source
VoIP Steganography Methods, a Survey
Cybernetics and Information Technologies, 2019 Achieving secured data transmission is not always an easy job. Secret data sharing requires confidentiality and Undetectability. Steganography is preferred than cryptography to achieve undetectability. Steganography hides the secret data inside the other
Deepikaa S., Saravanan R.
doaj +1 more source
Hybrid Method between the Discrete Wavelets Translate Technique and the Chaos System Based by the Least Significant Bit Algorithm to Encrypt and Hide a Digital Video File [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2019 The use of computers today is the most important and widespread means of storing, retrieving and circulating information through local and international networks and smart phones. Thus it is possible to intercept information through different networks or
Hasan Ahmed
doaj +1 more source
Light‐Induced Entropy for Secure Vision
Advanced Materials, EarlyView.This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo +9 more
wiley +1 more source
Multistage Hiding Image Techniques [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2010 In the few recent years computer sciences have been widely developed especially in communication spaces and Internet, therefore, a great need appear for security and safety of our information.
Nadia Mohammed
doaj +1 more source
Testing Modified Newtonian Dynamics with Low Surface Brightness Galaxies --Rotation curve fits- [PDF]
, 1998 We present MOND (Modified Newtonian Dynamics) fits to 15 rotation curves of LSB galaxies. Good fits are readily found, although for a few galaxies minor adjustments to the inclination are needed. Reasonable values for the stellar mass-to-light ratios are
de Blok, W. J. G., McGaugh, S. S.
core +2 more sources
Increasing Robustness of LSB Audio Steganography by Reduced Distortion LSB Coding
, 2005 JUCS - Journal of Universal Computer Science Volume Nr.
Cvejic,Nedeljko, Seppänen,Tapio
openaire +1 more source
Auto‐Routing Fluidic Printed Circuit Boards
Advanced Robotics Research, EarlyView.This work introduces (STREAM) software tool for routing efficiently advanced macrofluidics, an open‐source software tool for automating the design of 3D‐printable fluidic circuit boards. STREAM streamlines tube routing and layout, enabling the rapid fabrication of fluidic networks for soft robotics, lab‐on‐a‐chip devices, microfluidics, and biohybrid ...
Savita V. Kendre +3 more
wiley +1 more source
LSB STEGANO PADA KOMBINASI KRITPOGRAFI SIMETRIS CAESAR-VIGENERE
Dinamika Rekayasa, 2020 Dalam perkembangan teknologi komunikasi data, dan banyaknya problem mengenai manipulasi data maka perlu tindak lanjut mengenai teknik untuk mengamankan data.
Ibnu Utomo Wahyu Mulyono +2 more
doaj +1 more source
Damped Lyman-alpha absorption from a nearby Low Surface Brightness galaxy
, 2000 Ground-based & HST images of the nearby galaxy SBS 1543+593 (z=0.009) show it to be a Low Surface Brightness (LSB) galaxy with a central surface brightness of mu_B(0)=23.2 mag/arcsec-2 and scale length 0.9 h-1 kpc, values typical for the local LSB galaxy
David V. Bowen +7 more
core +1 more source