Results 51 to 60 of about 11,395 (193)

Age‐Dependent Increase in Small Intestinal Permeability and Sex‐Dependent Absorptive Capacity in Cats (Felis catus)

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Age‐associated changes in intestinal permeability and function have not been studied in domestic cats, leaving a key factor in the relationship between age and digestive health in cats unexplored. Due to factors not currently understood, mature and senior cats may experience a loss of fat and protein digestibility, along with a loss of body ...
Keely Patterson   +6 more
wiley   +1 more source

Emerging Bosons with Three-Body Interactions from Spin-1 Atoms in Optical Lattices

open access: yes, 2010
We study two many-body systems of bosons interacting via an infinite three-body contact repulsion in a lattice: a pairs quasi-condensate induced by correlated hopping and the discrete version of the Pfaffian wavefunction.
E. Tiesinga   +10 more
core   +1 more source

Toque sua pele?: Desafiando novas ações para detecção da hanseníase

open access: yesHansenologia Internationalis, 2008
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Rosemari Baccarelli
doaj  

Mode Confinement in Photonic Quasi-Crystal Point-Defect Cavities for Particle Accelerators

open access: yes, 2008
In this Letter, we present a study of the confinement properties of point-defect resonators in finite-size photonic-bandgap structures composed of aperiodic arrangements of dielectric rods, with special emphasis on their use for the design of cavities ...
A. Andreone   +9 more
core   +1 more source

Carbohydrate restriction drives greater perturbations in circulating metabolites than low energy availability in elite male athletes

open access: yesPhysiological Reports, Volume 14, Issue 3, February 2026.
Elite male race walkers underwent a 5 d dietary intervention of either high carbohydrate (HCHO), low‐carbohydrate high‐fat (LCHF), or low energy availability (LEA) to evaluate their metabolomic response. Following a standardized 25 km endurance walk, blood samples were collected across five timepoints, ranging from a fasted state to 3 h post‐exercise ...
Kyle A. Dunlop   +9 more
wiley   +1 more source

Chronic ER Stress Triggers Cell‐Surface Chaperones as the Therapeutic Targets of CAR Cells in Acute Myeloid Leukemia

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
Acute myeloid leukemia (AML) remains a therapeutic challenge due to its heterogeneity and limited targets. Here, multi‐omics analyses are utilized, and it is revealed that AML cells, particularly the FLT3‐ITD+ subtype, undergo chaperone‐mediated ER stress, inducing surface translocation of ER chaperones.
Yimin Zhou   +13 more
wiley   +1 more source

Post Quantum Design in SPDM for Device Authentication and Key Establishment

open access: yesCryptography, 2022
The Security Protocol and Data Model (SPDM) defines a set of flows whose purpose includes the authentication of a computing device’s hardware identity. SPDM also allows for the creation of a secure session wherein data communication between two devices ...
Jiewen Yao   +2 more
doaj   +1 more source

First end‐to‐end PQC protected DPU‐to‐DPU communications

open access: yesElectronics Letters, 2023
Abstract The appearance of quantum computing in the short foreseeable future and its capability to break conventional cryptographic algorithms forces to change the paradigm of secure real‐time communications. Thus, government organizations, data centers, and enterprises among others are migrating their public key infrastructure ...
Aguilera, A. Cano   +4 more
openaire   +2 more sources

Blockchain in Communication Networks: A Comprehensive Review

open access: yesIET Blockchain, Volume 6, Issue 1, January/December 2026.
This article provides a comprehensive review of blockchain applications in communication networks, focusing on domains such as IoT, 5G, vehicular systems, and decentralised trust infrastructures. It examines key challenges—including scalability, interoperability, and latency—and outlines future directions such as lightweight consensus protocols and AI ...
Quazi Mamun, Zhenni Pan, Jun Wu
wiley   +1 more source

MA‐LCPPA: A Multi‐Aggregator Lattice‐Based Conditional Privacy‐Preserving Authentication Scheme for Scalable and Quantum‐Secure VANETs

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This paper addresses the limitations of existing conditional privacy‐preserving authentication (CPPA) schemes in vehicular ad hoc networks (VANETs), which are either computationally heavy or vulnerable to quantum attacks. It proposes a multi‐aggregator lattice‐based CPPA (MA‐LCPPA) framework that distributes verification across multiple roadside units ...
Adi El‐Dalahmeh, Jie Li
wiley   +1 more source

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