Results 41 to 50 of about 17,728 (274)

KAMAR: A Lightweight Feistel Block Cipher Using Cellular Automata

Circuits and Systems, 2016
Wireless Multimedia Sensor Network (WMSN) is an advancement of Wireless Sensor Network (WSN) that encapsulates WSN with multimedia information like image and video. The primary factors considered in the design and deployment of WSN are low power consumption, high speed and memory requirements.
Jegadish Kumar Kailairajan Jeyaprakash, Joseph Gladwin Seka, Kamaraj Villayutham   +2 more
openaire   +2 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Cellular automata methods in mathematical physics classical problems solving on hexagonal grid. Part 2 [PDF]

Компьютерные исследования и моделирование, 2017
The second part of paper is devoted to final study of three classic partial differential equations (Laplace, Diffusion and Wave) solution using simple numerical methods in terms of Cellular Automata.
I. V. Matyushkin
doaj   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Simulating the Effects of Noncrossing Block Sections Setting Rules on Capacity Loss of Double-Track Railway Line due to the Operation of out-of-Gauge Trains

Discrete Dynamics in Nature and Society, 2016
Dispatchers often set noncrossing block sections (NCBSs) for railway out-of-gauge train (OGT) running on double-track railway line for safety reasons. In this paper, we will investigate the best location, length, and number of noncrossing block sections ...
Yinggui Zhang, Qiong-fang Zeng, Dingyou Lei, Xinyu Wang   +3 more
doaj   +1 more source

Design and implementation of a 2-bit add-compare-select unit in quantum-dot cellular automata [PDF]

EPJ Web of Conferences
QCA (Quantum Dot Cellular Automata) emerged as potential replacements for CMOS technology in the field of ultralow-power high-density digital circuits.
Kumar C. Naveen Saravan, N V Srinivas, E Prabhu   +2 more
doaj   +1 more source

Cellular automata review based on modern domestic publications [PDF]

Компьютерные исследования и моделирование, 2019
The paper contains the analysis of the domestic publications issued in 2013-2017 years and devoted to cellular automata. The most of them concern on mathematical modeling. Scientometric schedules for 1990-2017 years have proved relevance of subject.
I. V. Matyushkin, Mariya Andreevna Zapletina   +1 more
doaj   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

Molecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann, Eduardo García‐Galea, Alice O'Farrell, Zak Kinsella, Maxime Meylan, Florent Petitprez, Ingrid Arijs, Tom Venken, Hari Ps, Adrian Lärkeryd, Ian Miller, Janick Selves, Nadja Meindl‐Beinker, Fiorella Ruiz‐Pace, Elena Élez, Raquel Comas‐Navarro, Frank Lincoln, Dirk Fey, Gift Nyamundanda, Aoife Nolan, Joern Lewin, Raquel Perez‐Lopez, Jonathan Briody, Kathleen Bennett, Walter Kolch, David Matallanas, Alexander Kel, Enrique Arenas, Joaquín Arribas, Bart Ghesquière, Josep Tabernero, Julie Meilleroux, Deborah McNamara, Ray McDermott, Marvin Lim, Mary O'Reilly, Brian Bird, Lisa Stack, Lucia Moloney, Patrick Morris, Keith Egan, Maciej Milewski, Lars Scheuer, Joachim Behringer, Georg Bolz, Ramon Salazar, Cristina Santos, Andrea Ruiz, Orla Casey, Verena Murphy, Matthias Ebert, Livio Trusolino, Diether Lambrechts, Anguraj Sadanandam, Catherine Sautès‐Fridman, Jochen Prehn, Paolo Nuciforo, Jacques Fieschi, Florence Monville, Darran O'Connor, Wolf Fridman, Annette Byrne   +61 more
wiley   +1 more source

A novel image encryption and decryption scheme integrating two-way chaotic maps, iterative cellular automata, and online tessellation automata

Results in Engineering
Security of Image data has emerged as a critical issue in many fields, including communications, healthcare, and defense. Transmitting digital photographs over the internet poses a serious risk to information security.
Helen Vijitha P, Asnath Victy Phamila Y
doaj   +1 more source

Index theory of one dimensional quantum walks and cellular automata

, 2011
If a one-dimensional quantum lattice system is subject to one step of a reversible discrete-time dynamics, it is intuitive that as much "quantum information" as moves into any given block of cells from the left, has to exit that block to the right.
A. Ahlbrecht, A. Kitaev, D. Beckman, D. Buchholz, D. Gross, D. Schlingemann, G.A. Hedlund, H. Vogts, J. Avron, J. Kari, M. Hein, M.A. Nielsen, P. Zanardi, R. F. Werner, R.F. Werner, T. Kato, V. Nesme, X. Gao   +17 more
core   +1 more source