Results 71 to 80 of about 32,663,247 (352)

Application of a Propeller-Based Air Propulsion System to the Land-Based Holonomic Vehicle

Applied Sciences, 2019
Holonomic vehicles with wheels such as ball wheels can move in any direction without rotating. For such a system, more driving motors and precise transmission mechanisms are necessary, which makes the control and fabrication complicated.
Sheng Zhang, Wenjing Huang
doaj   +1 more source

Bioinspired soft robots for deep-sea exploration

Nature Communications, 2023
The deep ocean, Earth’s untouched expanse, presents immense challenges for exploration due to its extreme pressure, temperature, and darkness. Unlike traditional marine robots that require specialized metallic vessels for protection, deep-sea species ...
Guorui Li, Tuck-Whye Wong, Benjamin Shih, Chunyu Guo, Luwen Wang, Jiaqi Liu, Tao Wang, Xiaobo Liu, Jiayao Yan, Baosheng Wu, Fajun Yu, Yunsai Chen, Yiming Liang, Yaoting Xue, Chengjun Wang, Shunping He, Li Wen, Michael T. Tolley, A-Man Zhang, Cecilia Laschi, Tiefeng Li   +20 more
doaj   +1 more source

Cyber Threats Facing Autonomous and Connected Vehicles: Future Challenges

IEEE transactions on intelligent transportation systems (Print), 2017
Vehicles are currently being developed and sold with increasing levels of connectivity and automation. As with all networked computing devices, increased connectivity often results in a heightened risk of a cyber security attack.
S. Parkinson, Paul Ward, Kyle M. Wilson, Jonathan Miller   +3 more
semanticscholar   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Fixed-Time Event-Triggered Fault-Tolerant Formation Control for Autonomous Underwater Vehicle Swarms

Journal of Marine Science and Engineering
Autonomous Underwater Vehicle (AUV) swarms possess advantages such as efficiency, reliability, flexibility, and extensive coverage in underwater operations.
Zhuo Wang, Shukai Jiang, Yifan Xue, Xiaokai Mu, Chong Wang   +4 more
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

A geometry-based stochastic MIMO model for vehicle-to-vehicle communications [PDF]

IEEE Transactions on Wireless Communications, 2009
Vehicle-to-vehicle (VTV) wireless communications have many envisioned applications in traffic safety and congestion avoidance, but the development of suitable communications systems and standards requires accurate models for the VTV propagation channel.
Johan Karedal, Fredrik Tufvesson, Nicolai Czink, Alexander Paier, Charlotte Dumard, Thomas Zemen, Christoph F. Mecklenbräuker, Andreas F. Molisch   +7 more
openaire   +2 more sources

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Perceived Motion Sickness and Effects on Shooting Performance Following Combat Vehicle Transportation

, 2006
This study used a quasi-experimental, repeated measures design to study the relationship between targeting performance and perceived motion sickness following exposure to motion in a land-based transportation setting.
Dahlman, Joakim, Staffan Nählinder, Joakim Dahlman, Nählinder, Staffan, Torbjörn Falkmer, Falkmer, Torbjörn   +5 more
core   +1 more source

Multi-AUV Hunting Strategy Based on Regularized Competitor Model in Deep Reinforcement Learning

Journal of Marine Science and Engineering
Reinforcement learning has made significant progress in single-agent applications, but it still faces various challenges in multi-agent scenarios. This study investigates the application of reinforcement learning algorithms in a competitive game scenario
Yancheng Sui, Zhuo Wang, Guiqiang Bai, Hao Lu   +3 more
doaj   +1 more source