Results 61 to 70 of about 1,492,479 (262)

A Strong Hybrid S-Box Scheme Based on Chaos, 2D Cellular Automata and Algebraic Structure

IEEE Access, 2022
Substitution-boxes are the main deciding components in symmetric-key cryptosystems for resisting many cryptanalytic attacks. It has been a challenging task for the designers to construct strong S-box which satisfies multiple cryptographic properties ...
Amirul Haque, Tabarak Ali Abdulhussein, Musheer Ahmad, Mayadah Waheed Falah, Ahmed A. Abd El-Latif   +4 more
doaj   +1 more source

Inpatient Exposure, Confidence, and Knowledge in Pediatric Hematology/Oncology: Evaluating General Pediatric Residents During 2025 ACGME Curriculum Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley   +1 more source

Construction and Optimization of Dynamic S-Boxes Based on Gaussian Distribution

IEEE Access, 2023
Block ciphers are widely used for securing data and are known for their resistance to various types of attacks. The strength of a block cipher against these attacks often depends on the S-boxes used in the cipher.
Adel R. Alharbi, Sajjad Shaukat Jamal, Muhammad Fahad Khan, Mohammad Asif Gondal, Aaqif Afzaal Abbasi   +4 more
doaj   +1 more source

Animal‐Assisted Activities With Therapy Dogs in Pediatric Oncology: A Multicenter Survey of the Current Status, Implementation, and Challenges in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig, Birgit Burkhardt, Christof M. Kramm, Kira Ostermann, Sarah C. Goretzki, Uta Dirksen, Nico Kurpiers, Michael M. Schündeln   +7 more
wiley   +1 more source

Extremal generalized S-boxes

Comput. Artif. Intell., 2003
Summary: It is well known that there does not exist a Boolean function \( f\:\mathbb Z^m_2\to \mathbb Z^n_2\) satisfying both basic cryptologic criteria, balancedness and perfect nonlinearity. Previously, \textit{O.~Grošek, L.~ Satko} and \textit{K.~Nemoga} [``Ideal difference tables from an algebraic point of view'', in: P. Caballero-Gil et al. (eds.),
Satko, Ladislav, Grošek, Otokar, Nemoga, Karol   +2 more
openaire   +2 more sources

On Hierarchical Composite Endpoints in Pediatric Cancer Supportive Care: Illustrative Examples From Two Multi‐Center Phase‐III Randomized Clinical Trials

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier, Mark Zobeck, Adam J. Esbenshade, Christopher C. Dvorak, Lillian Sung, David Freyer, Sarah Alexander, Etan Orgel, Nicole J. Ullrich, Zach Prudowsky, Brian Fisher, Caitlin W. Elgarten   +11 more
wiley   +1 more source

Constructions of S-boxes with uniform sharing [PDF]

Cryptography and Communications, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Varici, Kerem, Nikova, Svetla, Nikov, Ventzislav, Rijmen, Vincent   +3 more
openaire   +3 more sources

Administering Blinatumomab via Continuous Intravenous Infusion in Pediatric Patients—A Single‐Institution Retrospective Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Blinatumomab, a CD19xCD3 bispecific T‐cell engager, has become standard therapy for children with de novo B‐cell acute lymphoblastic leukemia (B‐ALL). This retrospective review describes the experience of blinatumomab administration in pediatric patients.
Julia M. Hurley, Ryleigh Krueger, Kellie Joyce, James Stanley, Mary Waskerwitz‐Freyer, Marielle Klunder, David J. Hoogstra   +6 more
wiley   +1 more source

S-Box on Subgroup of Galois Field [PDF]

Cryptography, 2019
In substitution–permutation network as a cryptosystem, substitution boxes play the role of the only nonlinear part. It would be easy for adversaries to compromise the security of the system without them. 8-bit S-boxes are the most used cryptographic components.
Shah, Tariq, Qureshi, Ayesha
openaire   +2 more sources

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source