Results 31 to 40 of about 461,664 (284)

Time-Coordinated Control for Unmanned Aerial Vehicle Swarm Cooperative Attack on Ground-Moving Target

IEEE Access, 2019
In this paper, cooperative attack control law analysis and design problems for unmanned aerial vehicle (UAV) swarm attack on ground-moving target with time-coordinated strategies are investigated.
Yueqi Hou, Xiaolong Liang, Lyulong He, Jiaqiang Zhang   +3 more
doaj   +1 more source

Probabilistic DCS: An RFID reader-to-reader anti-collision protocol [PDF]

, 2011
The wide adoption of radio frequency identification (RFID) for applications requiring a large number of tags and readers makes critical the reader-to-reader collision problem.
Ferrero, Renato, Rebaudengo, Maurizio, Montrucchio, Bartolomeo, Gandino, Filippo   +3 more
core   +1 more source

Critical Altitudinal Shift From Detrital to Pedogenic Origin of the Magnetic Properties of Surface Soils in the Western Pamir Plateau, Tajikistan

Geochemistry, Geophysics, Geosystems, 2020
Sedimentary archives of the westerlies‐influenced Pamir Plateau in Tajikistan, a climatically sensitive region in arid central Asia, provide information on past climatic changes and the tectonic evolution of the northern Tibetan Plateau.
Jian Kang, Jinbo Zan, Yan Bai, Xiaomin Fang, Chihao Chen, Chong Guan, Amriddin Khodzhiev   +6 more
doaj   +1 more source

A Late Miocene Terrestrial Temperature History for the Northeastern Tibetan Plateau's Period of Tectonic Expansion

Geophysical Research Letters, 2019
During the Late Miocene, the climate patterns and ecosystems of continental land masses experienced crucial transitions, but whether the principal driver was regional tectonic forcing or a decline in CO2 concentrations remains debated.
Chihao Chen, Yan Bai, Xiaomin Fang, Haichao Guo, Qingquan Meng, Weilin Zhang, Pengchao Zhou, Azamdzhon Murodov   +7 more
doaj   +1 more source

A new method for deducing the effective collision frequency profile in the D-region [PDF]

, 2008
A method based on linear regularization is presented for the deduction of the effective collision frequency profile in the D-region using an incoherent scatter radar and a colocated riometer.
Honary, Farideh, Beharrell, Matthew J.
core   +4 more sources

Magmatic record of India-Asia collision [PDF]

, 2015
This work was financially co-supported by Chinese Academy of Sciences (XDB03010301) and other Chinese funding agencies (Project 973: 2011CB403102 and 2015CB452604; NSFC projects: 41225006, 41273044, and 41472061).New geochronological and geochemical data
Chung, Sun-Lin, Wu, Fu-Yuan, Zhao, Zhi-Dan, Cawood, Peter Anthony, Liu, Sheng-Ao, Niu, Yaoling, Zhu, Di-Cheng, Mo, Xuan-Xue, Wang, Qing   +8 more
core   +1 more source

A new approach to designing lateral collision warning systems [PDF]

, 2007
According to the National Highway Traffic Safety Administration (NHTSA), more than 43% of all fatal accidents reported in 2001 involved a lane or road departure.
Stanton, Neville A, Jenkins, DP, Young, Mark S., Young, Mark S, Jenkins, Danielle P., Stanton, Neville A., Walker, Guy H; id_orcid, Stanton, NA, Young, MS, Walker, GH, Walker, Guy H., Jenkins, Daniel P   +11 more
core   +1 more source

Visual cueing for collision avoidance system [PDF]

, 2012
The modern Traffic Alert and Collision Avoidance System (TCAS) used in airlines today is the TCAS II. It provides pilots with both Traffic Advisory (TA) and Resolution Advisory (RA) which in turn reduces the incidence of mid-air collisions.
Li, Huiying
core   +7 more sources

Collision avoidance maneuver design based on multi-objective optimization [PDF]

, 2014
The possibility of having collision between a satellite and a space debris or another satellite is becoming frequent. The amount of propellant is directly related to a satellite’s operational lifetime and revenue.
Morselli, A, Bernelli-Zazzera, F, Armellin, Roberto, Armellin, R, Bernelli-Zazzera, Franco, Morselli, Alessandro, Di Lizia, P, Di Lizia, Pierluigi, BERNELLI ZAZZERA, FRANCO   +8 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source