Results 21 to 30 of about 948,614 (315)

A Data-Driven Heuristic Method for Irregular Flight Recovery

Mathematics, 2023
In this study, we develop a data-driven heuristic method to solve the irregular flight recovery problem. Based on operational data from China South Airlines, Beijing, China, we evaluate the importance of a flight in the flight network and the influence ...
Nianyi Wang, Huiling Wang, Shan Pei, Boyu Zhang   +3 more
doaj   +1 more source

Ontology generation for flight safety messages in air traffic management

Journal of Big Data, 2021
The analysis of various data is a challenging issue in the field of air traffic flow management (ATFM). Managing a large volume of data and their correct interpretation plays a key role in the prevention of air accidents, human errors, and flight ...
Mahdi Yousefzadeh Aghdam, Seyed Reza Kamel Tabbakh, Seyed Javad Mahdavi Chabok, Maryam kheyrabadi   +3 more
doaj   +1 more source

The Cosmic Infrared Background Experiment (CIBER): A Sounding Rocket Payload to Study the Near Infrared Extragalactic Background Light [PDF]

, 2013
The Cosmic Infrared Background Experiment (CIBER) is a suite of four instruments designed to study the near infrared (IR) background light from above the Earth's atmosphere. The instrument package comprises two imaging telescopes designed to characterize
Arai, T., Battle, J., Bock, J., Cooray, A., Hristov, V., Keating, B., Kim, M. G., Lee, D. H., Levenson, L. R., Mason, P., Matsumoto, T., Matsuura, S., Nam, U. W., Renbarger, T., Sullivan, I., Suzuki, K., Tsumura, K., Wada, T., Zemcov, M.   +18 more
core   +1 more source

Correction and Fitting Civil Aviation Flight Data EGT Based on RPM: Polynomial Least Squares Analysis

Applied Sciences, 2022
There are different missing flight data due to various reasons in the process of acquisition and storage, especially in general aviation, which cause inconvenience for flight data analysis.
Nongtian Chen, Youchao Sun, Zongpeng Wang, Chong Peng   +3 more
doaj   +1 more source

Post Flight Dynamic Analysis Simulation [PDF]

, 1970
Digital six-degrees-of-freedom, open loop Saturn 5 first stage flight evaluation simulation program obtains post flight simulation of the launch vehicle using actual flight data as input. Results are compared with measured data.
Gregory, B. R.
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Discovery of a wind-driven diamagnetic current system in the Martian magnetosphere

Scientific Reports
Magnetic fields around Mars shape the pathways of energy input into, and ion escape from, the Martian atmosphere, thereby potentially affecting the atmospheric evolution of Mars.
Yuki Harada, Robert J. Lillis, Matthew O. Fillingim, Shun Imajo, Takuto Minami, Yingjuan Ma, Jacob R. Gruesbeck, Gina A. DiBraccio, Jared R. Espley   +8 more
doaj   +1 more source

Visual analytics of flight trajectories for uncovering decision making strategies [PDF]

, 2018
In air traffic management and control, movement data describing actual and planned flights are used for planning, monitoring and post-operation analysis purposes with the goal of increased efficient utilization of air space capacities (in terms of delay ...
Andrienko, G., Andrienko, N., Cordero Garcia, J. M., Fuchs, G., Herranz, R., Marcos, R., Scarlatti, D., Vouros, G. A.   +7 more
core  

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Data-Driven Health Assessment in Flight Control System

Applied Sciences, 2020
The aircraft critical system’s health state will affect flight safety dramatically, such as flight control system, and its health state awareness or assessment is very important to avoid flight accident.
Jie Chen, Yuyang Zhao, Chentao Wu, Qingshan Xu   +3 more
doaj   +1 more source