Results 71 to 80 of about 1,582 (191)

An Adaptive Multi-Objective Reconstruction Evolutionary Method for Integrating Dense Remote Sensing Satellites into Low-Earth Orbit Mobile Communication Constellations

Aerospace
Using low-Earth orbit (LEO) mobile communication constellations to transmit remote sensing satellite data represents an emerging paradigm for overcoming the bottleneck in downloading massive amounts of Earth observation data.
Aowei Shen, Jiao Wang, Yuan Tian, Gan Yu, Xiaowei Shao, Dexin Zhang   +5 more
doaj   +1 more source

Long‐Term Propagation Measurements in Madrid in a Q‐Band Satellite‐to‐Earth Link

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT The Q/V band (40/50 GHz) is gaining interest as satellite operators will need larger bandwidth to be able to provide their services, which are experiencing an increasingly high demand. An accurate characterization of the satellite‐to‐Earth propagation channel is of paramount importance to guarantee a high level of quality of service, by ...
Domingo Pimienta‐del‐Valle, José Manuel Riera, Pedro Garcia‐del‐Pino, Gustavo A. Siles   +3 more
wiley   +1 more source

Osmotic Remodeling of Extracellular Vesicles for Precision Nanomedicine

Small, EarlyView.
Hypotonic lysis in bidistilled water is used to remodel B lymphocyte–derived extracellular vesicles into cargo‐depleted, structurally preserved nanovesicles. The process reduces intraluminal proteins and nucleic acids, reshapes membrane composition, and enhances tumor‐cell uptake in vitro, while allowing proof‐of‐concept reloading with exogenous agents,
Francesca Susa, Lorenzo Arnaboldi, Veronica De Giorgis, Marco Ghirimoldi, Elettra Barberis, Marco Brucale, Francesco Valle, Mario Malerba, Marta Vallino, Angelo Musicò, Roberto Frigerio, Alessandro Gori, Vera Mugoni, Claudia Voena, Roberto Pisano, Fabrizio Pirri, Silvia Arpicco, Marcello Manfredi, Tania Limongi   +18 more
wiley   +1 more source

An Analytical Method for Solar Heat Flux in Spacecraft Thermal Management Under Multidimensional Pointing Attitudes

Energies
In order to provide a theoretical basis for the thermal analysis and management of spacecraft/payload interstellar pointing attitudes, which are used for inter-satellite communication, this paper develops an analytical method for solar heat flux under ...
Xing Huang, Tinghao Li, Hua Yi, Yupeng Zhou, Feng Xu, Yatao Ren   +5 more
doaj   +1 more source

Nanomedicine applications in lymphoma: Advancing precision diagnostics, targeted therapeutics, and prospective developments

VIEW, EarlyView.
Lymphoma is a group of blood cancers that can appear in lymph nodes, blood, bone marrow, spleen, liver, or the central nervous system, which makes drug delivery and disease monitoring difficult. This review summarizes how nanomedicine technologies may improve targeted treatment and imaging, while carefully separating approved or guideline‐supported ...
Mohd Ahmar Rauf, Yara Mashal, Afeefa Rao, Nasar Ata, Arun K. Iyer, Farhan Shah   +5 more
wiley   +1 more source

Acquisition Performance Analysis of Communication and Ranging Signals in Space-Based Gravitational Wave Detection

Technologies
Space-based gravitational wave detection relies on laser interferometry to measure picometer-level displacements over 105–106 km baselines. To integrate ranging and communication within the same optical link without degrading the primary scientific ...
Hongling Ling, Zhaoxiang Yi, Haoran Wu, Kai Luo   +3 more
doaj   +1 more source

A validated 3D point‐cloud analysis workflow for the creation of seagrass canopy height models

Methods in Ecology and Evolution, EarlyView.
Abstract Seagrasses support highly productive ecosystems in both temperate and tropical waters and provide essential ecosystem services. Despite their importance, the vertical structure of seagrasses (i.e. the canopy) remains poorly characterised at the microscale, even though it is a strong predictor of ecological processes that influence both ...
Daniele Ventura
wiley   +1 more source

Skeletal Muscle–Derived Extracellular Vesicles During Eccentric and Concentric Exercise Promote Muscle Regeneration After Injury

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 5, October 2026.
ABSTRACT Background Skeletal muscle injuries significantly impair mobility and function, yet effective therapeutic interventions remain limited. Both eccentric exercise (EE) and concentric exercise (CE) promote muscle repair, but the underlying mechanisms are not fully understood.
Yining Zhou, Xiaoyan Shao, Pan Zhang, Jiaquan Lin, Xiang Chen, Xueying An, Zhuoying Jiang, Haosheng Wang, Depeng Fang, Yansi Xian, Bin Liu, Tao Shen, Ying Chen, Keran Li, Hongpeng Liu, Ying Li, Qing Jiang, Baosheng Guo   +17 more
wiley   +1 more source

Research on Topology Management and Routing for Navigation Constellations with Hybrid Laser/Microwave Links

天地一体化信息网络
Hybrid laser/microwave links system can combine the advantages of high speed and low latency of laser links and the stability of microwave links in harsh environments to provide more reliable and efficient communication services for satellite navigation ...
Zhang Xinyi, Zhu Lidong, Li Xintong, Chen Lin, Liu Yuqi, Li Li, Song Kun   +6 more
doaj  

Interventional Root‐Cause Analysis of Quality‐of‐Service Degradation in LEO Satellite‐User Assignment

International Journal of Network Management, Volume 36, Issue 5, September/October 2026.
ABSTRACT Operators of low Earth orbit (LEO) access networks increasingly diagnose quality‐of‐service (QoS) degradation with observational machine‐learning attribution, yet when the candidate causes are produced by the resource‐management policy itself, observational attribution is unsafe: it assigns the degradation to factors that an operator cannot ...
Edson José Pacheco, Carlos Marcelo Pedroso   +1 more
wiley   +1 more source