Results 51 to 60 of about 5,924 (276)

Treatment Decision‐Making Roles and Preferences Among Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Decision‐making (DM) dynamics between adolescents and young adults (AYAs) with cancer, parents, and oncologists remain underexplored in diverse populations. We examined cancer treatment DM preferences among an ethnically and socioeconomically diverse group of AYAs and their parents.
Amanda M. Gutierrez, Jill O. Robinson, Wendy A. Allen‐Rhoades, Hadley S. Smith, Isabel Canfield, Rebecca L. Hsu, Sarah R. Scollon, Lauren R. Desrosiers‐Battu, Nicole M. Schneider, Frank Y. Lin, Donald Williams Parsons, Sharon E. Plon, Mary A. Majumder, Janet Malek, Amy L. McGuire   +14 more
wiley   +1 more source

Detecting the fingerprint of video data hiding tool OpenPuff

Forensic Science International: Reports, 2020
This paper proposes an effective fingerprint detection method against the video steganography and watermarking of OpenPuff, one of the leading tools for its capability to securely hide information.
Yu Wang, Xianfeng Zhao, Yun Cao
doaj   +1 more source

A Novel Hybrid Image Synthesis-Mapping Framework for Steganography Without Embedding

IEEE Access, 2023
Steganography without embedding (SWE) methods, which avoid modifying container images and are thus theoretically immune to steganalysis tools, have drawn great attention.
Rong Huang, Chunyan Lian, Zhen Dai, Zhaoying Li, Ziping Ma   +4 more
doaj   +1 more source

How Hidden Can Be Even More Hidden?

, 2011
The paper presents Deep Hiding Techniques (DHTs) that define general techniques that can be applied to every network steganography method to improve its undetectability and make steganogram extraction harder to perform.
Fraczek, Wojciech, Mazurczyk, Wojciech, Szczypiorski, Krzysztof   +2 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

On Modeling the Costs of Censorship [PDF]

, 2014
We argue that the evaluation of censorship evasion tools should depend upon economic models of censorship. We illustrate our position with a simple model of the costs of censorship. We show how this model makes suggestions for how to evade censorship. In
Afroz, Sadia, Paxson, Vern, Tschantz, Michael Carl, Tygar, J. D.   +3 more
core   +1 more source

Micro protocol engineering for unstructured carriers: On the embedding of steganographic control protocols into audio transmissions

, 2015
Network steganography conceals the transfer of sensitive information within unobtrusive data in computer networks. So-called micro protocols are communication protocols placed within the payload of a network steganographic transfer.
Keller, Jörg, Mazurczyk, Wojciech, Naumann, Matthias, Wendzel, Steffen   +3 more
core   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Detection of Steganography-Producing Software Artifacts on Crime-Related Seized Computers

Journal of Digital Forensics, Security and Law, 2009
Steganography is the art and science of hiding information within information so that an observer does not know that communication is taking place. Bad actors passing information using steganography are of concern to the national security establishment ...
Asawaree Kulkarni, James Goldman, Brad Nabholz, William Eyre   +3 more
doaj  

Effectiveness of the Spatial Domain Techniques in Digital Image Steganography

Qubahan Academic Journal
Digital steganography is a new and extremely demanding method for transmitting information securely over the internet while employing a covert device. Since its inception in the 1990s till the present, digital steganography has a lengthy history.
Rosshini Selvamani, Yusliza Yusoff
doaj   +1 more source