Results 41 to 50 of about 323,991 (387)

The Payload for Ultrahigh Energy Observations (PUEO): a white paper [PDF]

open access: yesJournal of Instrumentation, 2020
The Payload for Ultrahigh Energy Observations (PUEO) long-duration balloon experiment is designed to have world-leading sensitivity to ultrahigh-energy neutrinos at energies above 1 EeV.
Q. Abarr   +49 more
semanticscholar   +1 more source

The Electric Field Detector (EFD) onboard the ZH-1 satellite and first observational results

open access: yesEarth and Planetary Physics, 2018
Previous studies have reported that, before or after occurrences of strong earthquakes, some low earth orbit satellites recorded ionospheric disturbances, including electromagnetic emissions and plasma fluctuations over the epicenter region or its ...
JianPing Huang   +6 more
doaj   +1 more source

The Development of Copper Clad Laminate Horn Antennas for Drone Interferometric Synthetic Aperture Radar

open access: yesDrones, 2023
Interferometric synthetic aperture radar (InSAR) is an active remote sensing technique that typically utilises satellite data to quantify Earth surface and structural deformation.
Anthony Carpenter   +3 more
doaj   +1 more source

An ion beam system for calibration of space low-energy ion detectors

open access: yesOpen Astronomy, 2023
Low-energy ion detection in space is one of the most important interests of space exploration. An accurate calibration of this type of instrument is necessary to ensure the effectiveness and scientificness of the obtained data.
Guifen Shi   +6 more
doaj   +1 more source

Integrating the Generative Adversarial Network for Decision Making in Reinforcement Learning for Industrial Robot Agents

open access: yesRobotics, 2022
Many robotics systems carrying certain payloads are employed in manufacturing industries for pick and place tasks. The system experiences inefficiency if more or less weight is introduced.
Neelabh Paul   +3 more
doaj   +1 more source

Satellite Requirements for Observation of Close Proximity Celestial Bodies

open access: yesEngineering Proceedings, 2022
Celestial bodies of our solar system remain as a major unexplored and unexploited reserve of natural resources available to humans. Furthermore, those constitute a valuable source of information about the origins and evolution of the solar system and an ...
Juan Misael Gongora-Torres   +4 more
doaj   +1 more source

Performance estimation of Twin Propeller in Unmanned Aerial Vehicle [PDF]

open access: yesINCAS Bulletin, 2020
The article deals with the experimental investigation of the thrust performance of a twin propeller used in a typical Unmanned Aerial Vehicle. The propeller is fabricated and tested using low speed subsonic wind tunnel to study the performance ...
G. PRASAD
doaj   +1 more source

Desain dan Pengembangan Sistem Kecerdasan Robotika Muatan Roket dengan 5 Derajat Kebebasan dengan Kontrol Sistem Pendaratan Navigasi X-Y Kartesian [PDF]

open access: yes, 2010
In this study a design and manufacture a rocket payload system that has the ability to fly autonomously intelligently is discussed. The rocket payload system was designed to be able to return to the landing position.
Arhta, Zulfikar   +2 more
core  

Molecular imaging predicts trastuzumab‐deruxtecan (T‐DXd) response in head and neck cancer xenograft models

open access: yesMolecular Oncology, EarlyView.
Trastuzumab‐deruxtecan, a HER2‐targeting antibody‐drug conjugate, shows promising antitumor activity in head and neck squamous cell carcinoma with low HER2 expression. In vitro and in vivo studies demonstrated dose‐dependent cell death and tumor growth reduction in low HER2‐expressing cell lines, which correlated with drug accumulation measured using a
Abdullah Bin Naveed   +8 more
wiley   +1 more source

Matrix embedding for large payloads [PDF]

open access: yesSPIE Proceedings, 2006
Matrix embedding is a previously introduced coding method that is used in steganography to improve the embedding efficiency (increase the number of bits embedded per embedding change). Higher embedding efficiency translates into better steganographic security.
David Soukal, Jessica Fridrich
openaire   +4 more sources

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