Results 41 to 50 of about 891,449 (291)
IEEE AccessAdaptive motion planning systems are essential for autonomous vehicles to navigate complex and dynamic urban environments. Traditional motion planning approaches often struggle in environments lacking structured references or involving both static and ...
Naghmeh Niroomand, Christian Bach
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Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
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MPPF: Mobile Probe Potential Field for Real-Time Multi-Agent Navigation in Industrial Environments
IEEE AccessIndustrial inspection in open outdoor unstructured multi-terrain environments creates critical autonomous navigation challenges. Ground agents required for manipulation and close inspection cannot achieve the comprehensive environmental perception ...
Darshankumar Prajapati +5 more
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Nanomaterials, 2022 For high-field power applications of high-temperature superconductors, it became obvious in recent years that nano-engineered artificial pinning centers are needed for increasing the critical current and pinning potential.
Ion Ivan +7 more
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Designing Topological Bands in Reciprocal Space
, 2012 Motivated by new capabilities to realise artificial gauge fields in ultracold atomic systems, and by their potential to access correlated topological phases in lattice systems, we present a new strategy for designing topologically non-trivial band ...
Cooper, N. R., Moessner, R.
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Vortex Artificial Potential Field for Mobile Robot Path Planning
Journal of Physics: Conference Series, 2022 Abstract Artificial Potential Field (APF) is one of path planning strategies which offers a relatively low cost on computational. It has been implemented in many real-time applications. Unfortunately, it is quite susceptible to local minima problems. In this paper, we offer a scheme for escaping local minima by using vortex field.
A Nasuha, A S Priambodo, G N P Pratama
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LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro
Molecular Oncology, EarlyView.Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix +13 more
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AgricultureAccurately modeling and representing the collective dynamics of large-scale robotic systems remains one of the fundamental challenges in swarm robotics.
Kevin Marlon Soza-Mamani +3 more
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Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Multi-Robot Exploration Employing Harmonic Map Transformations
Applied SciencesRobot Exploration can be used to autonomously map an area or conduct search missions in remote or hazardous environments. Using multiple robots to perform this task can improve efficiency for time-critical applications. In this work, a distributed method
Taxiarchis-Foivos Blounas +1 more
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