Results 141 to 150 of about 11,866 (295)
Advanced Science, EarlyView.This study presents a surfaceome‐reprogramming strategy for mutation‐independent lung cancer therapy by repurposing dexamethasone to prime mesenchymal stem cell‐derived nanovesicles. The engineered vesicles leverage multi‐valent interactions mediated by upregulated adhesion proteins, EPHA2, and NOTCH3.
Geunhye Kim +8 more
wiley +1 more source
Phased Array Antenna Analysis Workflow Applied to Gateways for LEO Satellite Communications. [PDF]
Sensors (Basel), 2022 Merino-Fernandez I +3 more
europepmc +1 more source
Routing In Leo-Based Satellite Networks
, 1999 Several strategies have been proposed for routing in a low earth orbit (LEO) satellite system. Some of them are based on the Internet Protocol (IP) and a few on asynchronous transfer mode (ATM) switching.
Hosame Abu-amara +2 more
core
On Grasping a Tumbling Debris Object with a Free-Flying Robot
, 2013 The grasping and stabilization of a tumbling, non-cooperative target satellite by means of a free-flying robot is a challenging control problem, which has been addressed in increasing degree of complexity since 20 years.
Lampariello, Roberto
core +1 more source
Electrolyte Design for Simultaneous Interfacial Stabilization in Si||NCM811 Full Cells
Advanced Science, EarlyView.A dual‐additive electrolyte (DAEL) system was optimized to regulate interfacial reactions in both Si anode and the NCM811 cathode. DAEL suppresses gas evolution and degradation, enabling stable interphases. These synergistic effects enhance electrochemical stability and extend battery cycle life in high‐energy lithium‐ion cells.
Seo Yun Jang +6 more
wiley +1 more source
A New LoRa-like Transceiver Suited for LEO Satellite Communications. [PDF]
Sensors (Basel), 2022 Ben Temim MA, Ferré G, Tajan R.
europepmc +1 more source
Spin‐Selective Oxygen Evolution in Chiral Molecule‐Intercalated Layered Double Hydroxides
Advanced Science, EarlyView.This hybrid electrocatalyst utilizes chiral phenylalanine intercalation within layered double hydroxides to boost oxygen evolution. Acting as a spin filter via the chiral‐induced spin selectivity effect, the material directs electron transfer along a lower‐energy pathway.
Chih‐Ying Huang +17 more
wiley +1 more source
Mobility Management Technologies for 6G-Oriented Low Earth Orbit Satellite Communication Systems
天地一体化信息网络The LEO satellite system, with its unique advantages such as global coverage and low latency, combined with the direct satellite-to-ground communication method, has shown great potential in enhancing global communication capabilities and will become an ...
LU Hang, ZHANG Jiaxin, WANG Haixu
doaj
An Efficient Multi-Dimensional Resource Allocation Mechanism for Beam-Hopping in LEO Satellite Network. [PDF]
Sensors (Basel), 2022 Guo S +5 more
europepmc +1 more source
Advanced Science, EarlyView.ABSTRACT To confront extreme space environments, a combination of inorganic and organic coatings can provide a pathway for offering highly durable radiation resistance and anti‐friction simultaneously. Herein, a strong interfacial 3D hydrogen‐bonding network is designed to create robust hexagonal boron nitride (h‐BN) based polymer coatings with ...
Zhuoyi Li +7 more
wiley +1 more source