Results 161 to 170 of about 4,057,878 (286)

Adaptive Deployable Structure Enabled by Actively Controlled Tensegrity for Space Debris Removal. [PDF]

Adv Sci (Weinh)
Shang E, Li A, Islam MS, Zhang LY, Cao CC.   +4 more
europepmc   +1 more source

LRRC4 Orchestrates AP2A1‐Containing Clathrin‐Coated Vesicles to Disrupt Mitochondrial Cristae and Restrict Glioblastoma Progression

Advanced Science, EarlyView.
LRRC4 suppresses GBM by regulating AP2A1‐containing Golgi‐derived clathrin‐coated vesicles. Low LRRC4 allows cytoplasmic AP2A1 to maintain mitochondrial fission‐fusion, MICOS integrity, and OXPHOS, promoting proliferation and invasion. High LRRC4 redirects AP2A1‐containing Golgi‐derived clathrin‐coated vesicles to mitochondria, disrupts MICOS, enhances
Yang Li, Cheng Huang, Liangqi Jiang, Zhen Li, Qing Liu, Minghua Wu   +5 more
wiley   +1 more source

Space Debris In-Orbit Detection with Commercial Automotive LiDAR Sensors. [PDF]

Sensors (Basel)
Lopez-Calle I.
europepmc   +1 more source

Space Debris Removal: Learning to Cooperate and the Price of Anarchy. [PDF]

Front Robot AI, 2018
Klima R, Bloembergen D, Savani R, Tuyls K, Wittig A, Sapera A, Izzo D.   +6 more
europepmc   +1 more source

Biomimetic Gradient Hydrogels Regulate Osteochondral Regeneration Microenvironment Remodeling via Spatiotemporal Programming Engineering

Advanced Science, EarlyView.
Electric field‑driven continuous gradient hydrogel GHZF4 achieves spatiotemporal growth factor release, modulates immune microenvironment, angiogenesis and osteochondral differentiation. It realizes cell‑free functional osteochondral repair in rat/rabbit models, offering a promising biomimetic strategy for gradient tissue regeneration.
Xiaolian Niu, Shengzhao Xiao, Di Huang, Xuesong Wang, Yanwei Cao, Xiaodan Sun, Nicholas Dunne, Xiaoming Li   +7 more
wiley   +1 more source

Real-Time Identification Algorithm of Daylight Space Debris Laser Ranging Data Based on Observation Data Distribution Model. [PDF]

Sensors (Basel)
Liu Y, Dong X, Gao J, Guan B, Zheng Y, Liang Z, Han X, Dong H.   +7 more
europepmc   +1 more source

Distributed Space Debris Tracking with Consensus Labeled Random Finite Set Filtering. [PDF]

Sensors (Basel), 2018
Wei B, Nener B.
europepmc   +1 more source

Turning Space Debris into Resources: The Space Debris Utilization Foundry (SDUF)

Earth’s orbit is becoming increasingly congested with defunct satellites, rocket bodies, and millions of fragments that pose risksto active missions and long-term space sustainability. Traditional debris removal concepts focus mainly on de-orbiting or destroying these objects, but this approach discards valuable materials already in space.
openaire   +2 more sources

Spatially Organized Human Ovarian Spheroids Instruct Endometrial Morphogenesis

Advanced Science, EarlyView.
A spatially organized human follicle‐like spheroid (SPHEGaT) composed of granulosa cells (GCs) and stromal‐derived theca‐like cells (TLCs) establishes sustained steroidogenesis in vitro. When co‐cultured with human endometrial organoids (EMOs), estradiol (E2) and progesterone (P4) exchange induces secretory/progesterone‐responsive differentiation ...
Maria João Sousa, Silke De Vriendt, Lixian Liu, Thalles Fernando Rocha Ruiz, Hugo Vankelecom, Christiani Andrade Amorim   +5 more
wiley   +1 more source

Pollution Effects and Management of Orbital Space Debris. [PDF]

ACS Omega
Shareefdeen Z, Al-Najjar H.
europepmc   +1 more source