Results 131 to 140 of about 118,489,445 (288)
A Thickness‐Invariant Origami Robot With Integrated Actuation and Multimodal Locomotion
Advanced Science, EarlyView.A thickness‐invariant variation on the Yoshimura origami pattern is used as the basis of a robot, allowing power, actuation, and control systems to be embedded within the thickened panels of the pattern. The robot uses multiple kinematic branches to achieve distinct modes of locomotion, such as walking, running, galloping, and turning. ABSTRACT Origami
Davis Wing +4 more
wiley +1 more source
Advanced Science, EarlyView.The injectable CeTA@GPP hydrogel is administered via intrauterine injection, forming a protective barrier. In the high ROS inflammatory microenvironment of injured endometrium, boronate ester cleavage triggers responsive CeTA release and local enrichment.
Peixian Cheng +8 more
wiley +1 more source
Enhancing DC microgrids cluster performance with distributed event-triggered consensus protocols
e-Prime: Advances in Electrical Engineering, Electronics and EnergyMicrogrid (MG) clusters offer solutions to the challenges faced by individual MGs in extreme conditions but require precise coordination to manage generation-load imbalances effectively.
Hanan Mohammed Jawad Ghanimi +2 more
doaj +1 more source
Advanced Science, EarlyView.NSUN2 and m5C decline in URSA villous tissues. Trophoblast Nsun2 ablation disrupts macrophage‐mediated maternal‐fetal tolerance and triggers embryo resorption. Mechanistically, NSUN2‐YBX1 axis stabilizes m5C‐modified TGFB1 mRNA to maintain TGF‐β1 secretion and M2 polarization, and restoring this signaling rescues maternal‐fetal immune tolerance to ...
Xiaoxiao Zhu +10 more
wiley +1 more source
Fast and Flexible Sampling-Based Local Replanning for Single-Query Paths in Unknown Environments
Proceedings of the International Florida Artificial Intelligence Research Society ConferencePath planning in unknown environments remains a challenging research problem in autonomous robotics. Although single-query path planning algorithms such as Rapidly-exploring Random Trees (RRT) and its variants have been proven effective in environments ...
Ros Maria E. F. Stanly +3 more
doaj
Intelligent Programmable Membrane Nanosponge for Early Virus Blocking
Advanced Science, EarlyView.A smart programmable nanosponge (ACNPs) displays high‐density viral receptors on its membrane and encapsulates fusion inhibitors to capture virions at the infection source through competitive binding and blocks their entry through protease inhibition for ultra‐early cascade interception. This modular, mucus‐penetrating platform shifts antiviral defence
Ze Chen +17 more
wiley +1 more source
Advanced Science, EarlyView.Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao +15 more
wiley +1 more source
Environmental DNAThe conservation of biodiversity is fundamental for the persistence of ecosystems, particularly under climate change. The South African marine environment is characterized by high levels of biodiversity as well as endemism, but species distribution ...
Daniel Estévez‐Barcia +2 more
doaj +1 more source
Rotational Sampling: A Plug-and-Play Encoder for Rotation-Invariant 3D Molecular GNNs
CoRRGraph neural networks (GNNs) have achieved remarkable success in molecular property prediction. However, traditional graph representations struggle to effectively encode the inherent 3D spatial structures of molecules, as molecular orientations in 3D space introduce significant variability, severely limiting model generalization and robustness ...
openaire +3 more sources
Advanced Science, EarlyView.The SPG‐MpECis electrochemical POCT platform developed in this study enables direct detection of biomarkers in complex biological samples such as serum and fingerstick blood, demonstrating high concordance with results from clinical reference methods and holding broad potential for at‐home testing applications.
Menghan Li +10 more
wiley +1 more source