Results 31 to 40 of about 83,260 (295)

Simulating Atmospheric Characteristics and Daytime Astronomical Seeing Using Weather Research and Forecasting Model

open access: yesApplied Sciences, 2023
The present study is aimed at the development of a novel empirical base for application to ground-based astronomical telescopes. A Weather Research and Forecasting (WRF) model is used for description of atmospheric flow structure with a high spatial ...
A. Y. Shikhovtsev   +11 more
doaj   +1 more source

Hammering with the telescope

open access: yesFrontiers in Artificial Intelligence, 2022
The rapid pace in which various Artificial Intelligence and Machine Learning tools are developed, both within the research community and outside of it, often discourages the involved researchers from taking time to consider potential consequences and applications of the technical advances, especially the unintended ones.
openaire   +3 more sources

Long-Term Trends of Astroclimatic Parameters above the Terskol Observatory

open access: yesAtmosphere, 2023
Astroclimatic conditions characterize the quality of an astronomical site. The Terskol Observatory was founded over 42 years ago in 1980. The astronomical site (coordinates 43°16′29″ N, 42°30′03″ E) is located about 10 km from Mt.
Lidia A. Bolbasova, Evgeniy A. Kopylov
doaj   +1 more source

The Influence of On-Orbit Micro-Vibration on Space Gravitational Wave Detection

open access: yesPhotonics, 2023
Large-aperture space telescopes have played an important role in space gravitational wave detection missions. Overcoming the influence of the space environment on interstellar laser distance measurement and realistic high-concentration laser distance ...
Zhiwei Chen   +4 more
doaj   +1 more source

Telescopic Denture [PDF]

open access: yesThe Open Dentistry Journal, 2018
Aim:This article explains the concept of telescopic denture.Procedure:It describes the different types of telescopic attachment (or double crown), and provides an overview of the advantages and the disadvantages of this type of prosthodontic treatment.Conclusion:The indications and the clinical applications of telescopic denture are discussed.
Hakkoum, Mohammad Ayham, Wazir, Ghassan
openaire   +2 more sources

The 50 cm telescope of Hoa Lac observatory: an introduction

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
The Vietnam National Space Center has recently established an observatory in Hoa Lac, near Ha Noi. The observatory is equipped with a 50 cm diameter Ritchey-Chrétien optical telescope.
Nguyen Thi Thao   +5 more
doaj   +1 more source

Neutrino Telescopes [PDF]

open access: yesAIP Conference Proceedings, 2006
The observation of high energy cosmic neutrinos can shed light on the astrophysical sites and mechanisms involved in the acceleration of protons and nuclei to the high energies observed at Earth by cosmic ray detectors. More generally, high energy neutrinos can be a key instrument in the multimessenger study of the high energy sky.
openaire   +2 more sources

Performance of the MALTA telescope

open access: yesThe European Physical Journal C, 2023
AbstractMALTA is part of the Depleted Monolithic Active Pixel sensors designed in Tower 180 nm CMOS imaging technology. A custom telescope with six MALTA planes has been developed for test beam campaigns at SPS, CERN, with the ability to host several devices under test.
van Rijnbach, Milou   +29 more
openaire   +8 more sources

Temporal Variations of the Turbulence Profiles at the Sayan Solar Observatory Site

open access: yesAtmosphere, 2019
The paper focuses on the development of the method to estimate the mean characteristics of the atmospheric turbulence. Using an approach based on the shape of the energy spectrum of atmospheric turbulence over a wide range of spatial and temporal scales,
Artem Shikhovtsev   +2 more
doaj   +1 more source

Structure of distributed control system in Seimei telescope

open access: yesSICE Journal of Control, Measurement, and System Integration, 2021
A segmented mirror control system is indispensable for operating an astronomical telescope which is equipped with a segmented primary mirror. In this study, we focus on the distributed control system (DCS) proposed for Seimei telescope.
Ichiro Jikuya   +4 more
doaj   +1 more source

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