Results 131 to 140 of about 1,429,207 (385)
Satellite Federated Fine-Tuning for Foundation Models in Space Computing Power Networks [PDF]
arXivAdvancements in artificial intelligence (AI) and low-earth orbit (LEO) satellites have promoted the application of large remote sensing foundation models for various downstream tasks. However, direct downloading of these models for fine-tuning on the ground is impeded by privacy concerns and limited bandwidth. Satellite federated learning (FL) offers a
arxiv
Advancing Multi-Connectivity in Satellite-Terrestrial Integrated Networks: Architectures, Challenges, and Applications [PDF]
Multi-connectivity (MC) in satellite-terrestrial integrated networks (STINs), included in the Third-Generation Partnership Project (3GPP) standards, is regarded as a promising technology for future networks, especially the non-terrestrial network (NTN). The significant advantages of MC in improving coverage, communication, and sensing through satellite-
arxiv +1 more source
Advanced Materials, EarlyView.The sulfur‐hybridized aniline‐like molecule thiomorpholine (SMOR) forms n = 1 2D perovskite and is preferred to transfer into 1D perovskite instead of high n‐valued 2D perovskite after aging. Due to larger formation energy, chlorine anion is better than iodine anion to accelerate the formation of 1D phase.
Shengwen Li +10 more
wiley +1 more source
Advanced Materials, EarlyView.Cancer metastasis begins with intravasation, a complex process involving cancer‐endothelial interactions. INVADE (Intravasation‐on‐µDevice), a biomimetic microfluidic platform enables high‐throughput analysis of intravasation under controlled conditions.
Fengtao Jiang +12 more
wiley +1 more source
Determination of Vibrational Population Distribution for the N2+ (1N) Ion Band System from Spacelab 1 [PDF]
Journal of Astronomy and Space Sciences, 1989 The Spacelab 1 data represented the first multiband spectral measurements of the N2+ first negative ion bands system in the thermospheric dayglow, and the first opportunity to make a detailed comparison of the vibrational and rotational distributions ...
Jong Won Eun
doaj
AIGC-Assisted Digital Watermark Services in Low-Earth Orbit Satellite-Terrestrial Edge Networks [PDF]
arXivLow Earth Orbit (LEO) satellite communication is a crucial component of future 6G communication networks, contributing to the development of an integrated satellite-terrestrial network. In the forthcoming satellite-to-ground network, the idle computational resources of LEO satellites can serve as edge servers, delivering intelligent task computation ...
arxiv
Satellite-Based Communications Security: A Survey of Threats, Solutions, and Research Challenges [PDF]
Comput. Networks, 2021 Pietro Tedeschi +2 more
semanticscholar +1 more source
Advanced Materials, Volume 37, Issue 13, April 2, 2025.Metal‐covalent organic frameworks (MCOFs) are novel porous materials that exhibit the advantages of covalent and metal‐organic frameworks. However, it is extremely difficult to resolve their atomic structure and better understand their structure‐properties relation. This work utilizes a synergistic combination of advanced microscopy, spectroscopic, and
Seán Hennessey +11 more
wiley +1 more source