Works (6)
Updated: July 5th, 2023 15:36
2021 journal article
Aerodynamic Tethered Sails for Scientific Balloon Trajectory Control: Small-Scale Experimental Demonstration
JOURNAL OF AIRCRAFT, 58(5), 1010–1021.
author keywords: Rudder; Control Systems; Aerodynamic Coefficients; High Altitude Balloon; Ground Station; Damping Coefficient; Earth; Aerodynamic Angle; Newton's Second Law; Young's Modulus
TL;DR:
High-altitude scientific balloons are often prohibited from flying due to the risk associated with flying over populated areas, but one solution to this problem is the use of a trajectory control system.
(via Semantic Scholar)
Source: Web Of Science
Added: February 28, 2022
2020 journal article
Mathematical modeling and parametric study of a planar Tumbleweed rover demonstrator
ACTA ASTRONAUTICA, 177, 48–57.
author keywords: Tumbleweed; Box-kite; Spherical rover
Source: Web Of Science
Added: March 8, 2021
2019 journal article
Aerodynamic Sails for Passive Guidance of High-Altitude Balloons: Static-Stability and Equilibrium Performance
JOURNAL OF AIRCRAFT, 56(5), 1849–1857.
TL;DR:
This work presents a trajectory control system capable of passively guiding a high-altitude balloo guided by a computer model of balloon trajectory control.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: October 28, 2019
2019 journal article
Modelling and performance analysis of a tether and sail-based trajectory control system for extra-terrestrial scientific balloon missions
ACTA ASTRONAUTICA, 160, 527–537.
author keywords: Balloon; Sail; Venus; Titan; Latitude; Control
TL;DR:
The benefits of being able to generate guiding velocities via a sail system by viewing the trajectories taken by planetary balloon systems employing such a system are demonstrated.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: July 15, 2019
2017 journal article
Spotted Gar and the Evolution of Innate Immune Receptors
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, 328(7), 666–684.
MeSH headings : Amino Acid Sequence; Animals; Biological Evolution; Fishes / genetics; Fishes / immunology; Gene Expression Regulation / immunology; Immunity, Innate / genetics; Immunity, Innate / physiology
TL;DR:
It appears that both the total genome duplication and different patterns of genetic selection have influenced the derivation and stabilization of innate immune genes in a substantial manner during the course of vertebrate evolution.
(via Semantic Scholar)
doi.org (publisher)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
14. Life Below Water
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018
2017 article
Tether enabled spacecraft systems for ultra long wavelength radio astronomy
Gemmer, T., Yoder, C. D., Reedy, J., & Mazzoleni, A. P. (2017, September). ACTA ASTRONAUTICA, Vol. 138, pp. 530–535.
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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