Results 51 to 60 of about 133,735 (361)

PERBANDINGAN PLAYFAIR CIPHER DENGAN 3D PLAYFAIR CIPHER PADA PENGAMANAN CITRA

Majalah Ilmiah Matematika dan Statistika, 2021
The development of sending messages that are increasingly easy and sophisticated makes it easier for third parties to access or sabotage the contents of the message, so we need a science called cryptography to secure the message.
Rika Ayu Sukmawati, Abduh Riski, Ahmad Kamsyakawuni   +2 more
doaj   +1 more source

Ivan\u27s Letter (Part 1) [PDF]

, 1982
The following cipher puzzle appeared in the May 1930 issue of The Enigma, the official publication of the National Puzzlers League. Erik Bodin offered a $10 to the first person to discover the secret message in Ivan\u27s letter, hinting only that the ...
Bodin, Erik
core   +2 more sources

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tejas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

A new image encryption technique combining Elliptic Curve Cryptosystem with Hill Cipher

Journal of King Saud University: Computer and Information Sciences, 2017
Image encryption is rapidly increased recently by the increasing use of the internet and communication media. Sharing important images over unsecured channels is liable for attacking and stealing. Encryption techniques are the suitable methods to protect
Ziad Dawahdeh, S. Yaakob, R. R. Othman
semanticscholar   +1 more source

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger, Laura Walz, Michael C. Frühwald, Stefan Lautenbacher, Miriam Kunz   +4 more
wiley   +1 more source

The new normal? Redaction bias in biomedical science

Royal Society Open Science, 2021
A concerning amount of biomedical research is not reproducible. Unreliable results impede empirical progress in medical science, ultimately putting patients at risk.
David Robert Grimes, James Heathers
doaj   +1 more source

Loong: A Family of Involutional Lightweight Block Cipher Based on SPN Structure

IEEE Access, 2019
In past few years, as security ciphers in the Internet of Things (IoT), the research of lightweight block cipher has attracted tremendous attention in cryptography. The SPN structure has been widely used in the design of block cipher.
Botao Liu, Lang Li, Ruikun Wu, Ming Xie, Qiuping Li   +4 more
semanticscholar   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

Application Research on Fuzzy Cognitive Map in Information Security Risk Assessment [PDF]

Jisuanji gongcheng, 2016
Since various types of information security risk assessment standards are too complex,as an alternative,most enterprises can only choose to do construction in accordance with safety standards in implementation.This always leads to a substantial gap that ...
CHEN Yu,WANG Yadi,WANG Jindong,WANG Na
doaj   +1 more source

VG1 Cipher – A DNA Indexing Cipher

International Journal of Innovative Technology and Exploring Engineering, 2020
When it comes to providing security to information systems, encryption emerges as an indispensable tool, as it has been used intensively in past few decades for securing stationary data as well as data in motion. Earlier, the security of an encryption algorithm lied in the manipulation of characters among a word or group of words, which is called the ...
Akhil Kaushik*, Dr. Vikas Thada
openaire   +1 more source