Results 111 to 120 of about 2,622 (224)

Rudraksh: A compact and lightweight post-quantum key-encapsulation mechanism

Transactions on Cryptographic Hardware and Embedded Systems
Resource-constrained devices such as wireless sensors and Internet of Things (IoT) devices have become ubiquitous in our digital ecosystem. These devices generate and handle a major part of our digital data.
Suparna Kundu, Archisman Ghosh, Angshuman Karmakar, Shreyas Sen, Ingrid Verbauwhede   +4 more
doaj   +1 more source

Optimizing cerebrovascular endothelial health through shear stress modulation

Experimental Physiology, EarlyView.
Abstract The endothelium plays a pivotal role in regulating cerebrovascular blood flow, and its dysfunction increases the risk of cerebrovascular disease. Endothelial shear stress, a primary mechanical stimulus for endothelial nitric oxide production, is a key modulator of vascular adaptation.
Erika Iwamoto, Rintaro Sakamoto, Darren P. Casey   +2 more
wiley   +1 more source

On Performance Improvement of Reinforcement Learning for Collision Avoidance in Autonomous Intersections

IEEE Access
Reinforcement Learning (RL) is a promising technology to make autonomous vehicles (AVs) a reality. The essential part of RL training is to derive an optimal policy to obtain the best performance in the intended environment.
Arpad Huszak, Takahito Yoshizawa, Alireza Aghabagherloo, Dave Singelee, Bart Preneel   +4 more
doaj   +1 more source

Metabolomic Mapping of Greek Olive Leaves by Untargeted NMR‐Based Profiling and LC–HRMS Dereplication

Analytical Science Advances, Volume 7, Issue 2, December 2026.
ABSTRACT Olive tree leaves are phytochemically rich yet insufficiently valorised in terms of systematic cultivar‐based characterisation and exploitation, and are an abundant olive industry side‐product. This study represents the first large‐scale metabolome mapping based on 340 leaf extracts from five major Greek cultivars (Amfissis, Koroneiki, Manaki,
Mariacaterina Lianza, Stavros Beteinakis, Vasileios Siderakis, Panagiotis Stathopoulos, Emmanuel Hatzakis, Maria Halabalaki   +5 more
wiley   +1 more source

A Wagner–Meerwein‐Like Rearrangement Generates a Vinyl Group in the Biosynthesis of the Polychlorinated Lipopeptides Fischerazoles

Angewandte Chemie, Volume 138, Issue 37, 7 September 2026.
The fischerazoles, unusual cyanobacterial chlorinated lipopeptides are reported. During their biosynthesis, a linear fatty acyl‐acyl carrier protein (ACP) precursor is rearranged through the action of the S‐adenosyl‐methionine (SAM)‐dependent methyltransferase FshF, to generate a pendant vinyl group.
Sandra A. C. Figueiredo, Kathleen Abt, Konrad Viehrig, Peter J. Jervis, Teresa P. Martins, Iñaki Lacomba, Chuhan Li, Daniele Castagnolo, Pedro N. Leão   +8 more
wiley   +2 more sources

Measurement Agreement and Reliability of the 6‐m Gait Speed Test in Adult Population: The ADULT‐FIT Project

European Journal of Sport Science, Volume 26, Issue 10, October 2026.
ABSTRACT We aimed to examine: (i) measurement agreement between photoelectric cell system and manual stopwatch timing; (ii) inter‐rater agreement between trained and untrained raters using manual stopwatch timing; and (iii) reliability of the 6‐m gait speed test to assess motor fitness in adults, according to sex, age, and physical activity levels. 410
José Castro‐Piñero, Nuria Marín‐Jiménez, Carolina Cruz‐León, Francisco Javier Cies Valleras, Milkana Borges‐Cosic, Daniel Camiletti‐Moirón, Magdalena Cuenca‐Garcia   +6 more
wiley   +1 more source

Toward the Synthesis of Pestalustaine A: Structural Revision and Formation of Original Strained Tricyclic Architectures

Angewandte Chemie, Volume 138, Issue 37, 7 September 2026.
Our synthetic endeavor toward the total synthesis of the reported unprecedented tricyclic skeleton of the sesquiterpene pestalustaine A allowed us to perform divergent cyclizations of a bicyclo[4.4.1]undec‐3‐ene into complex tricyclic architectures and to revise the structure of the natural product.
Wei Cao, Alicia Ross, Jean‐Pierre Baltaze, Régis Guillot, Menglin Xu, Rongzhen Qin, Bingcheng Yang, Isabel Wong, Katayoon Formul, Cyrille Kouklovsky, Dean J. Tantillo, Vincent Gandon, Guillaume Vincent   +12 more
wiley   +2 more sources

Pulse Programme Considerations for Quantitative NOE Analysis

Magnetic Resonance in Chemistry, Volume 64, Issue 10, Page 873-889, October 2026.
NOESY and ROESY spectra are frequently used to obtain interatomic distances in solution. Here, the performance of six routinely used pulse programmes is evaluated, with the number of quantified correlations and the accuracy of the NOE‐based distances being used as the main assessment criteria. ABSTRACT Accurate NOE/ROE‐based distance determination is a
Lianne H. E. Wieske, Gintarė Lygnugarytė, Máté Erdélyi   +2 more
wiley   +1 more source

Analysis of a hash-function of Yi and Lam [PDF]

, 1998
A block cipher based hash-function of Yi and Lam [5] is analysed and shown to be significantly weaker than originally intended. 1 Introduction Yi and Lam [5] give a method for deriving a 2m-bit hash-function from a block cipher with an m-bit block ...
Keith Martin, Chris J. Mitchell, Mitchell, Chris J, Martin, Keith M.   +3 more
core  

Multi‐Family Therapy in East and Southeast Asia—A Systematic Review and Meta‐Synthesis

Journal of Marital and Family Therapy, Volume 52, Issue 4, October 2026.
ABSTRACT This systematic review examined the characteristics, cultural adaptations, and effectiveness of multi‐family therapy in studies conducted in the Chinese Mainland, Hong Kong, and Singapore. Eighteen reports from 17 studies were included, covering quantitative, qualitative, and mixed‐methods designs.
Ouyang Hanlai, Sufang Peng, Jue Chen, See Heng Yim   +3 more
wiley   +1 more source