Results 11 to 20 of about 9,869 (236)
A Coverage Sampling Path Planning Method Suitable for UAV 3D Space Atmospheric Environment Detection [PDF]
, 2022 Air pollution affects people’s life and health, and controlling air pollution requires the collection of polluting gas information. Unmanned aerial vehicles (UAVs) have been used for environmental detection due to their characteristics.
Binggang Yu +3 more
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Approaches to lowering the cost of large space telescopes [PDF]
, 2023 New development approaches, including launch vehicles and advances in sensors, computing, and software, have lowered the cost of entry into space, and have enabled a revolution in low-cost, high-risk Small Satellite (SmallSat) missions.
Aldering, Greg +28 more
core +4 more sources
Measuring Physical Properties at the Surface of a Comet Nucleus [PDF]
, 2021 The European Space Agency’s cornerstone mission Rosetta is due for launch in January 2003. It will perform a rendezvous with comet 46P/Wirtanen beyond 3 AU and, following an initial mapping phase, deploy a lander to a selected site on the nucleus surface.
Ball, Andrew Jonathan, Ball, Andrew J.
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Use of airborne vehicles as research platforms [PDF]
, 2012 This is the accepted version of the following chapter: Gratton, G. 2012. Use of Airborne Vehicles as Research Platforms. Encyclopedia of Aerospace Engineering, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002 ...
Gratton, GB, G.B. Gratton
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MOBILE OPTICAL HIGH-SPEED DATA LINKS WITH SMALL TERMINALS [PDF]
, 2009 Mobile Optical Free-Space Communication (MFSO) downlinks from observation platforms in low earth orbit or in the atmosphere will allow nearly undetectable high-speed data links with small and low-power laser communication terminals.
Giggenbach, Dirk, D. Giggenbach
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SpaceDrones 2.0—Hardware-in-the-Loop Simulation and Validation for Orbital and Deep Space Computer Vision and Machine Learning Tasking Using Free-Flying Drone Platforms [PDF]
, 2022 The proliferation of reusable space vehicles has fundamentally changed how assets are injected into the low earth orbit and beyond, increasing both the reliability and frequency of launches.
Peterson, Marco +7 more
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Program of Small Satellites Application for Observation of Smallsized Fractions of Space Debris [PDF]
, 1997 Available ground optic and radar facilities are not capable to observe small sized fragments (less than 10 cm) of space debris, being a serious danger for manned flights safety and long-term automatic space vehicles.
Cherjapkin, I.A. +8 more
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Cosmic perspectives in space physics [PDF]
, 2000 In the early years of the twentieth century, Victor Hess of Germany flew instruments in balloons and so discovered in 1912 that an extra-~errestial radiation of unknown origin is incident on the earth with an almost constant intensity at all times. These
Sukumar Biswas, Biswas, Sukumar
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Space Applications of Artificial Intelligence [PDF]
, 2014 We are pleased to introduce the space application issue articles in this issue of AI Magazine. The exploration of space is a testament to human curiosity and the desire to understand the universe that we inhabit.
Steve Chien, Robert Morris
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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 +8 more
wiley +1 more source