Results 41 to 50 of about 4,887,276 (214)

Next-generation active telescope for space astronomy

open access: yesJournal of Astronomical Telescopes Instruments and Systems, 2022
. We present a design for an active telescope for space astronomy. The telescope is capable of both exoplanet work and general astronomy over wavelengths from ∼100  nm up to 5  μm.
Stefan Martin   +13 more
semanticscholar   +1 more source

Ultra-high energy cosmic rays with the Pierre Auger Observatory [PDF]

open access: yesEPJ Web of Conferences, 2023
In the era of multi-messenger astronomy, ultra-high energy cosmic rays offer the unique opportunity to investigate the nature of astrophysical sources and of particle interactions in an energy range far beyond that covered by current particle ...
Perrone Lorenzo
doaj   +1 more source

Pre-School Teachers' Experiences in Astronomy Education

open access: yesİnönü Üniversitesi Eğitim Fakültesi Dergisi, 2022
Astronomy subjects and concepts have always been a fascinating subject at the center of children’s attention. As a result, it is critical to reveal pre-school teachers' experiences in astronomy education, to determine how they design activities and carry
Eser Ültay, Neslihan Ültay
semanticscholar   +1 more source

Identifying undetected dementia in UK primary care patients: a retrospective case-control study comparing machine-learning and standard epidemiological approaches

open access: yesBMC Medical Informatics and Decision Making, 2019
Background Identifying dementia early in time, using real world data, is a public health challenge. As only two-thirds of people with dementia now ultimately receive a formal diagnosis in United Kingdom health systems and many receive it late in the ...
Elizabeth Ford   +7 more
doaj   +1 more source

Analysis of the Early Determination of the Kamariah Month Perspectives of Fiqh and Astronomy

open access: yesAstroislamica: Journal of Islamic Astronomy, 2022
The initial determination of the lunar month in Indonesia is carried out by the Ministry of Religion of the Republic of Indonesia as a government representative, with the criteria currently used being a minimum of 2o height of the new moon, 3o of ...
Arsyita Baiti Musfiroh   +1 more
semanticscholar   +1 more source

Astronomiaren arloan Lehen Hezkuntzako graduko ikasleen ezagutzari buruzko ikerketa [PDF]

open access: yesIkastorratza.e-Revista de Didáctica, 2017
This study examines the understanding that preservice teachers have on astronomy, a very relevant educational objective at primary levels. To that end, a sample of students in their final educational level of the Bachelor of Primary Education has been ...
Jon Ander Garibi
doaj  

Digital Data Preservation for Scholarly Publications in Astronomy

open access: yesInternational Journal of Digital Curation, 2007
Astronomy is similar to other scientific disciplines in that scholarly publication relies on the presentation and interpretation of data. But although astronomy now has archives for its primary research telescopes and associated surveys, the highly ...
Sayeed Choudhury   +8 more
doaj   +1 more source

Search for primary photons at tens of PeV with the Pierre Auger Observatory

open access: yesInternational Conference on Rebooting Computing, 2023
The observation of primary photons with energies around 10 16 eV would be particularly interesting after the discovery of Galactic gamma-ray sources with spectra extending into the PeV range.
N. González   +379 more
semanticscholar   +1 more source

Greek Astromythology: intersections between mythology history and modern Astronomy Education

open access: yesFrontiers in Education
This article provides a comparative assessment of the intersection between Greek Astromythology and Astronomy Education, as an interdisciplinary and intercultural contribution. The research is based on a qualitative assessment of narratives and concepts,
Marcello Ferreira   +5 more
doaj   +1 more source

A Comprehensive Survey of Readout Strategies for SiPMs Used in Nuclear Imaging Systems

open access: yesPhotonics, 2021
Silicon photomultipliers (SiPMs) offer advantages such as lower relative cost, smaller size, and lower operating voltages compared to photomultiplier tubes.
Shahram Hatefi Hesari   +2 more
doaj   +1 more source

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