Results 61 to 70 of about 58,776 (245)

Molecular and Cellular Hallmarks of Age‐Related Vestibular Hair Cell Degeneration

Advanced Science, EarlyView.
This study utilizes single‐cell RNA‐seq transcriptomes, advanced imaging, and electrophysiology to examine universal and cell‐type‐specific aging signatures of vestibular hair cells. The study shows that impaired hair bundle function is a key driver of age‐related vestibular dysfunction.
Samadhi Kulasooriya, Huizhan Liu, Sarath Vijayakumar, Celia Bloom, Zhenhang Xu, Shu Tu, Benjamin J. Borgmeier, Mi Zhou, Litao Tao, Bechara Kachar, David Z. He   +10 more
wiley   +1 more source

Strategy of Triple‐Gradient in Binary Pixels for Flexible Pressure Sensing with High Sensitivity and Wide‐Range Linearity

Advanced Science, EarlyView.
A flexible pressure sensor with triple‐gradient design of conductivity, modulus, and dimension in binary micro‐dome pixels is proposed. Based on precisely‐designed CNT/PDMS matrix, the device exhibits a linear sensitivity of 974.1 kPa−1 across range up to 1.8 MPa (R2 > 0.99), offering an effective strategy for potential applications in healthcare ...
Yifan Liu, Xiao Xu, Fengming Hu, Yuanzhe Liang, Zidong Yin, Biao Qi, Ruolin Liu, Ziyi Dai, Jianyi Luo, Bingpu Zhou   +9 more
wiley   +1 more source

Semantics of Agent Communication: An Introduction

, 2002
Communication has been one of the salient issues in the research on concurrent and distributed systems. This holds no less for the research on multiagent systems. Over the last few years the study of agent communication, and in particular the semantics of agent communication, has attracted increased interest.
openaire   +3 more sources

State-Optimization-Based Semantic SCMA Broadcast With Deep Reinforcement Learning in UAV-Assisted IoV Networks

IEEE Access
This paper proposes a semantic Sparse Code Multiple Access (SCMA) broadcast framework for Uncrewed Aerial Vehicle (UAV)-assisted Internet of Vehicles (IoV) networks, integrating structural state optimization with Lyapunov-guided Deep Reinforcement ...
Nguyen Huu Trung, Doan Thanh Binh, Chao Wang, Zuxing Li   +3 more
doaj   +1 more source

Enhancing Super‐Resolution Spatial Transcriptomics Data by Transfer Learning

Advanced Science, EarlyView.
SpotZoomer employs a transfer‐learning‐based strategy to enhance the resolution of Visium data by leveraging available high‐resolution priors. The resulting super‐resolved maps enable sharper delineation of cell boundaries and more precise inference of cell–cell communication patterns that would otherwise remain obscured at native resolution.
Xiaoyu Li, Lihua Zhang, Wenwen Min
wiley   +1 more source

A Mathematical Theory of Semantic Communication

The year 1948 witnessed the historic moment of the birth of classic information theory (CIT). Guided by CIT, modern communication techniques have approached the theoretic limitations, such as, entropy function H(U), channel capacity C = max p(x) I(X; Y) and rate-distortion function R(D) = min p(x|x):Ed(x,x)≤D I(X; X). Semantic communication paves a new
Kai Niu, Ping Zhang
openaire   +4 more sources

6G-Bench: An Open Benchmark for Semantic Communication and Network-Level Reasoning With Foundation Models in AI-Native 6G Networks

IEEE Open Journal of the Communications Society
Emerging sixth-generation (6G) networks are increasingly envisioned as AI-native, intent-driven systems in which foundation models act as high-level reasoning and coordination layers above standardized network functions.
Mohamed Amine Ferrag, Abderrahmane Lakas, Merouane Debbah   +2 more
doaj   +1 more source

Chiral Morphing of Liquid Crystal Polymer Networks

Advanced Science, EarlyView.
This paper reviews how macroscopic chirality spontaneously arises from liquid crystal polymer materials. It describes how alignment is utilized to create the mechanical anisotropy, geometric misorientation and asymmetry that leads to chiral shape morphing, how shape selection between helicoids and helices arises, the techniques used to prepare these ...
Laurens T. de Haan
wiley   +1 more source

Enhanced Semantic Communications and VVC-Based Hybrid Video Coding System

IEEE Access
Video, the dominant media format on the Internet, is pushing conventional video coding techniques to their limits with a wide range of bandwidth-intensive and delay-sensitive applications.
Prabhath Samarathunga, Yasith Ganearachchi, Thanuj Fernando, Adhuran Jayasingam, Thushan Sivalingam, Nandana Rajatheva, Anil Fernando   +6 more
doaj   +1 more source

Advancing Geriatric Hospice Care in China: An Interpretation and Critical Analysis of the New National Standard WS/T 844–2024

AGING MEDICINE, EarlyView.
The Setting Standards for Elderly Hospice Care Wards are crucial for meeting urgent elderly patient needs, enhancing hospice care quality, and advancing China's humanized elderly health system. This Standard specifies the configuration requirements for geriatric hospice care wards in terms of ward configuration, staffing models, age‐appropriate ...
Yinan Wu, Chang Li, Shangxin Liu, Huiping Chen, Yongyi Chen, Xinyu Chen, Yumei Wang, Yuan Qin, Zhong Yi, Pengjun Zhang, Biyan Jiang, Jianye Wang, Bei Lai   +12 more
wiley   +1 more source