Results 11 to 20 of about 503 (172)

Morphological Stability of Au‐Core Nanosatellites

Small Structures
Hybrid metallic nanoalloys combining plasmonic and catalytic metals are essential for the development of advanced photocatalysts. Gold core–satellites—nanostructures featuring a gold core decorated with smaller transition metal clusters—are shown to ...
Sofia Zinzani, Mirko Vanzan, Robert M. Jones, Francesca Baletto   +3 more
doaj   +2 more sources

Multifunctional Edged-Satellite AuAg Nanoparticles-Based Integration Platform for Screening, Validation, and Elimination of Vibrio Bacteria. [PDF]

Adv Sci (Weinh)
A simple method is developed to synthesize multifunctional nanoparticles (NPs), AuAgNPs with edged satellites (ES‐AuAgNPs). These NPs demonstrate peroxidase‐like (POD‐like) activity, SERS ability, and antibacterial properties. Utilizing these multifunctional capabilities, a portable, syringe‐sized biosensor is created that integrates screening ...
Wu Y, Chen J, Bi L, Zhang Z, Wang X, Fu L, Yang Q, Choo J, Chen L.   +8 more
europepmc   +2 more sources

Development and Characterization of Microsatellite Genetic Markers for <i>Hyalomma rufipes</i>, a Tick Vector of Crimean-Congo Hemorrhagic Fever Virus. [PDF]

Ecol Evol
This study developed and validated 14 polymorphic microsatellite markers to investigate the population genetics of Hyalomma rufipes, a tick species that transmits Crimean‐Congo Hemorrhagic Fever Virus (CCHFV) in East Africa. Ticks collected from livestock in northern Kenya were morphologically and genetically identified, followed by genome sequencing ...
Ahmad H, Aool W, Anyango V, Nakayaki TM, Mulwa F, Chelangat B, Lutwama JJ, Kayondo JK, Lukindu M, Mutisya J, Lutomiah J, Hensley LE, Cohnstaedt LW, Onyango MG, Brelsfoard CL.   +14 more
europepmc   +2 more sources

Systematic Fuzz Testing Techniques on a Nanosatellite Flight Software for Agile Mission Development

IEEE Access, 2021
The success of CubeSat space missions depends on the ability to perform properly in a harsh environment. A key component in space missions is the flight software, which manages all of the processes executed by the satellite on its onboard computer ...
Tamara Gutierrez, Alexandre Bergel, Carlos E. Gonzalez, Camilo J. Rojas, Marcos A. Diaz   +4 more
doaj   +1 more source

Space Photometry with Brite-Constellation

Universe, 2021
BRITE-Constellation is devoted to high-precision optical photometric monitoring of bright stars, distributed all over the Milky Way, in red and/or blue passbands.
Werner W. Weiss, Konstanze Zwintz, Rainer Kuschnig, Gerald Handler, Anthony F. J. Moffat, Dietrich Baade, Dominic M. Bowman, Thomas Granzer, Thomas Kallinger, Otto F. Koudelka, Catherine C. Lovekin, Coralie Neiner, Herbert Pablo, Andrzej Pigulski, Adam Popowicz, Tahina Ramiaramanantsoa, Slavek M. Rucinski, Klaus G. Strassmeier, Gregg A. Wade   +18 more
doaj   +1 more source

Multi-Layer Space Information Networks: Access Design and Softwarization

IEEE Access, 2021
In this paper, we propose an approach for constructing a multi-layer multi-orbit space information network (SIN) to provide high-speed continuous broadband connectivity for space missions (nanosatellite terminals) from the emerging space-based Internet ...
Hayder Al-Hraishawi, Mario Minardi, Houcine Chougrani, Oltjon Kodheli, Jesus Fabian Mendoza Montoya, Symeon Chatzinotas   +5 more
doaj   +1 more source

A Development of Docking Phase Analysis Tool for Nanosatellite

Journal of Astronomy and Space Sciences, 2020
In order to avoid the high cost and high risk of demonstration mission of rendezvous-docking technology, missions using nanosatellites have recently been increasing.
Miri Jeong, Dong-Hyun Cho, Hae-Dong Kim
doaj   +1 more source

Solar VUV telescope for nanosatellites

Technical Physics, 2022
Within the Universat program, a set of solar vacuum ultraviolet (VUV) telescopes has been developed for deployment on 6U nanosatellites. Telescopes are designed to get images of the solar corona. The spectral ranges of observations is considered, the characteristics of the nanosatellite from the point of view of the observations feasibility are ...
S. V. Kuzin, S. A. Bogachev, N. F. Erkhova, A. A. Pertsov, I. P. Loboda, A. A. Reva, A. A. Kholodilov, A. S. Ulyanov, A. S. Kirichenko, I. V. Malyshev, A. E. Pestov, V. N. Polkovnikov, M. N. Toropov, N. N. Tsybin, N.I. Chkhalo, V. A. Kryukovskiy, V. N. Gorev, A. A. Doroshkin, A. M. Zadorozhniy, V. Yu. Prokop’ev   +19 more
openaire   +1 more source

Selection of a nanosatellite group separation program for cluster launching from the «Soyuz» launch vehicle orbiter

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The problem of selecting the parameters of nanosatellite separation from the launch vehicle orbital stage is formulated. The possibility of hazardous proximity of the nanosatellites to each other and to the orbiter of the Soyuz launch vehicle is analyzed.
D. P. Avaryaskin, M. S. Shcherbakov
doaj   +1 more source

Image Interpretability of nSight-1 Nanosatellite Imagery for Remote Sensing Applications

Aerospace, 2020
Nanosatellites are increasingly being used in space-related applications to demonstrate and test scientific capability and engineering ingenuity of space-borne instruments and for educational purposes due to their favourable low manufacturing costs ...
Paidamwoyo Mhangara, Willard Mapurisa, Naledzani Mudau   +2 more
doaj   +1 more source