Results 1 to 10 of about 174,105 (172)

Dark matter-neutrino interaction in light of collider and neutrino telescope data

open access: yesJournal of High Energy Physics, 2018
We study the DM-neutrino interaction in the framework of simplified model. The phenomenology of such an interaction are derived. We also investigate the bound on DM-neutrino interaction from the LHC and neutrino telescopes. We find that for the case of a
Reinard Primulando, Patipan Uttayarat
doaj   +3 more sources

RR Lyrae and Type II Cepheid Variables in Globular Clusters: Optical and Infrared Properties

open access: yesUniverse, 2022
Globular clusters are both primary fossils of galactic evolution and formation and are ideal laboratories for constraining the evolution of low-mass and metal-poor stars.
Anupam Bhardwaj
doaj   +1 more source

PMODE I: Design and Development of an Observatory for Characterizing Giant Planet Atmospheres and Interiors

open access: yesFrontiers in Astronomy and Space Sciences, 2022
The giant planets of our Solar System are exotic laboratories, enshrouding keys which can be used to decipher planetary formation mysteries beneath their cloudy veils.
Cody L. Shaw   +5 more
doaj   +1 more source

Prospects of SETI by small size optical telescopes [PDF]

open access: yesSerbian Astronomical Journal, 2022
In the present manuscript we consider the possibility of conducting SETI with small-size (with diameters less than 1 m) optical telescopes. Calculations are performed for typical parameters of the mentioned type of telescopes. In particular, we show that
Osmanov Z.N., Berezhiani V.I.
doaj   +1 more source

Lasers for Satellite Uplinks and Downlinks

open access: yesSci, 2021
The use of Light Amplification by Stimulated Emission of Radiation (i.e., LASERs or lasers) by the U.S. Department of Defense is not new and includes laser weapons guidance, laser-aided measurements, and even lasers as weapons (e.g., Airborne Laser ...
Mark Dmytryszyn   +2 more
doaj   +1 more source

Type III Radio Bursts Observations on 20th August 2017 and 9th September 2017 with LOFAR Bałdy Telescope

open access: yesRemote Sensing, 2021
We present the observations of two type III solar radio events performed with LOFAR (LOw-Frequency ARray) station in Bałdy (PL612), Poland in single mode. The first event occurred on 20th August 2017 and the second one on 9th September 2017.
Bartosz Dabrowski   +9 more
doaj   +1 more source

Revealing observatory networks through object stories: Observatory audiences

open access: yesScience Museum Group Journal, 2023
Like the contributions to the other papers in this collection (‘Object itineraries’ and ‘Instrumental networks’), those in this final section explore instrumental networks and object itineraries in order to tell new histories of observatory sites and ...
Rebekah Higgitt   +2 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

Prospects of Searching for Type Ia Supernovae with 2.5-m Wide Field Survey Telescope

open access: yesUniverse, 2022
Type Ia supernovae (SNe Ia) are thermonuclear explosions of carbon-oxygen white dwarfs (WDs) and are well-known as a distance indicator. However, it is still unclear how WDs increase their mass near the Chandrasekhar limit and how the thermonuclear ...
Maokai Hu   +6 more
doaj   +1 more source

Towards an Intelligent Observatory [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2021
The Intelligent Observatory (IO) refers to the vision of the South African Astronomical Observatory (SAAO) to meet the scientific needs of both the South African and international astronomical communities by providing a better and more efficient service.
STEPHEN B. POTTER
doaj   +1 more source

Home - About - Disclaimer - Privacy