Results 51 to 60 of about 118,726 (281)

Aircraft systems architecting: a functional-logical domain perspective [PDF]

, 2016
Presented is a novel framework for early systems architecture design. The framework defines data structures and algorithms that enable the systems architect to operate interactively and simultaneously in both the functional and logical domains.
Cuiller, C., Giese, Tim, Guenov, Marin D., Molina-Cristobal, Arturo, Riaz, Atif, Sharma, Sanjiv, van Heerden, Albert S. J., Voloshin, V.   +7 more
core   +1 more source

Dancing Electrohydrodynamic Tip Streaming Modulated by Faraday Instability

Advanced Science, EarlyView.
A novel dancing electrospray phenomenon is reported characterized by high‐frequency, robust, and multi‐directional alternating ejection modes. This phenomenon arises from the electrohydrodynamic (EHD) tip streaming at the crests of Faraday waves excited on the liquid meniscus, and it offers significant advantages in high‐throughput and multi‐path ...
Qiyou Liu, Bingqiang Ji, Yafeng Zou, Dingwei Zhang, Hu Sun, Qingfei Fu, Lijun Yang   +6 more
wiley   +1 more source

Low-energy particle radiation environment at synchronous altitude [PDF]

, 1972
The degradation of thermal control coatings of satellites due to the effects of low energy charged particles in the space environment is discussed. Data obtained from ATS-5 satellite measurement of proton and electron fluxes are presented. The variations
Lens, S. K., Shelley, E. G.
core   +1 more source

MUC15 Ectodomain Architecture Regulates Integrin Clustering to Control Cancer Metastasis

Advanced Science, EarlyView.
This study uncovers a size‐dependent adhesion paradigm, demonstrating that the glycocalyx protein MUC15 suppresses pancreatic cancer progression by attenuating integrin activation, focal adhesion assembly, and YAP mechanotransduction. Integrating computational modeling and experimental validation, the work reveals a mechanical mechanism by which MUC15 ...
Simei Zhang, Hongyuan Zhu, Zeen Zhu, Shuai Wu, Yiqun Song, Jin Wang, Xinlong Chen, Weikun Qian, Jianpeng Li, Yangyang Yue, Qinhong Xu, Zhiping Ruan, Qing Li, Yaomin Zhu, Tian Jian Lu, Guy M. Genin, Feng Xu, Zheng Wang, Min Lin   +18 more
wiley   +1 more source

Transverse‐Electric Cherenkov Radiation for TeV‐Scale Particle Detection

Advanced Science, EarlyView.
Finite refractive indices of naturally existing materials place a fundamental ceiling on the momentum of detectable particles in traditional Cherenkov detectors. This work demonstrates transverse‐electric graphene plasmon Cherenkov radiation, breaking the momentum barrier for particle detection beyond the TeV scale with exceptional robustness and ...
Zhixiong Xie, Xiao Lin, Song Zhu, Chunyu Huang, Yu Luo, Hao Hu   +5 more
wiley   +1 more source

Fault Detection and Isolation for Redundant Inertial Measurement Unit under Quantization

Applied Sciences, 2018
Fault detection and isolation with redundant strapdown inertial measurement unit is critical for ensuring the reliability of the guidance or navigation system in the fields of both aeronautics and astronautics.
Tong Zhang, Fenfen Wang, Wenxing Fu
doaj   +1 more source

Reactant Jetting in Unstable Detonation [PDF]

, 2009
We note the common existence of a supersonic jet structure locally embedded within a surrounding transonic flow field in the hitherto unrelated phenomena of unstable gaseous detonation and hypervelocity blunt body shock wave interaction. Extending prior
Austin J.M., Edney B.E., Edney B.E., Hornung H.G., Hornung H.G., Konnov A., Oppenheim A., Subbotin V., Urtiew P.   +8 more
core   +1 more source

Gecko‐Inspired Adhesive for Robotic Grippers with Excellent Ultra‐Low‐Temperature Adhesion Performance

Advanced Science, EarlyView.
Phenyl and vinyl groups are used to modify conventional polydimethylsiloxane (PDMS) to yield poly(methylphenylvinylsiloxane) (PMPVS). PMPVS‐based gecko‐inspired arrays with mushroom tips exhibit superior adhesion strength of 36.7 kPa even at −80 °C, which enhances by 5143% compared to PDMS‐based arrays (0.7 kPa at −70 °C).
Jiabao Feng, Hong Zhu, Yadong Lv, Qi Yang, Guangxian Li, Miqiu Kong, Wei Pu   +6 more
wiley   +1 more source

Light levitated geostationary cylindrical orbits are feasible [PDF]

, 2010
This paper discusses a new family of non-Keplerian orbits for solar sail spacecraft displaced above or below the Earth's equatorial plane. The work aims to prove the assertion in the literature that displaced geostationary orbits exist, possibly to ...
Colin R. McInnes, Fischer H., Forward R. L., Forward R. L., McInnes C. R., Shahid Baig, van de Kolk C.   +6 more
core   +1 more source

Pre‐Constructed Mechano‐Electrochemical Adaptive Solid Electrolyte Interphase to Enhance Li+ Diffusion Kinetics and Interface Stability for Chemically Prelithiated SiO Anodes

Advanced Science, EarlyView.
Silicon oxide (SiO) is emerging as the most advanced anode material. Herein, we propose a chemical prelithiation‐mediated strategy for SiO, which improves initial Coulombic efficiency (ICE) and pre‐constructs a mechano‐electrochemical adaptive solid electrolyte interphase (SEI). Notably, the mechano‐electrochemical adaptive SEI enriched with LiF, Li3N,
Zhan Wang, Shuang Li, Yun Zheng, Yinan Liu, Qilin Feng, Chencheng Xu, Quanchao Zhuang, Zhicheng Ju, Jiangmin Jiang, Huaiyu Shao, Xiaogang Zhang   +10 more
wiley   +1 more source