Results 11 to 20 of about 12,482 (163)
Sensors, 2022 The phenomenon of big data has occurred in many fields of knowledge, one of which is astronomy. One example of a large dataset in astronomy is that of numerically integrated time series asteroid orbital elements from a time span of millions to billions ...
Lala Septem Riza +5 more
doaj +1 more source
Accelerating Dedispersion Using Many-core Architectures
The Astrophysical Journal Supplement Series, 2023 Astrophysical radio signals are excellent probes of extreme physical processes that emit them. However, to reach Earth, electromagnetic radiation passes through the ionized interstellar medium, introducing a frequency-dependent time delay (dispersion) to
Jan Novotný +4 more
doaj +1 more source
Astronomy and Computing: A new journal for the astronomical computing community [PDF]
Astronomy and Computing, 2013 We introduce \emph{Astronomy and Computing}, a new journal for the growing population of people working in the domain where astronomy overlaps with computer science and information technology. The journal aims to provide a new communication channel within that community, which is not well served by current journals, and to help secure recognition of ...
Accomazzi, A. +7 more
openaire +4 more sources
An unshielded radio-frequency atomic magnetometer with sub-femtoTesla sensitivity
AIP Advances, 2014 We demonstrate a radio-frequency potassium-vapor magnetometer operating with sensitivities of 0.3 fT/ Hz at 0.5 MHz and 0.9 fT/
David A. Keder +3 more
doaj +1 more source
Frontiers in Molecular Biosciences, 2018 Conventional modeling techniques to model macromolecular solvation and its effect on binding in the framework of Poisson-Boltzmann based implicit solvent models make use of a geometrically defined surface to depict the separation of macromolecular ...
Arghya Chakravorty +5 more
doaj +1 more source
A quantitative model of cellular decision making in direct neuronal reprogramming
Scientific Reports, 2021 The direct reprogramming of adult skin fibroblasts to neurons is thought to be controlled by a small set of interacting gene regulators. Here, we investigate how the interaction dynamics between these regulating factors coordinate cellular decision ...
Adriaan Merlevede +5 more
doaj +1 more source
Interactive Computer Programs for Teaching Astronomy [PDF]
International Astronomical Union Colloquium, 1990 Astronomy is the most popular and oldest of all sciences and it has had profound influence on human thought. Unfortunately, astronomy does not find an appropriate place in our school-college syllabi. This may be due to the fact that teaching of astronomy encounters a large number of problems with regard to visualization and practical experiments ...
S.R. Prabhakaran Nayar +1 more
openaire +1 more source
Revisiting a Quasar Microlensing Event Towards AGN J1249+3449
UniverseThe gravitational wave event GW190521 seems to be the only BH merger event possibly correlated with an electromagnetic counterpart, which appeared about 34 days after the GW event.
Mario Cazzolla +3 more
doaj +1 more source
Parameter Inference of a State-of-the-Art Physical Afterglow Model for GRB 190114C
GalaxiesA state-of-the-art semi-analytic gamma-ray burst (GRB) afterglow model with synchrotron self-Compton (SSC) emission has been applied for the first time for parameter inference using real GRB data. We analyzed the famous GRB 190114C as a case study.
Enrico Rinaldi +2 more
doaj +1 more source
The impact of teaching computational astronomy on the development of students' computer skills [PDF]
EPJ Web of Conferences, 2019 Some blended methods of teaching-learning were successfully used in teaching the astronomy and astrometry of asteroids to students in Computer Sciences at the University of Craiova, using real astronomical data about celestial objects from our Solar ...
Boldea Afrodita L.
doaj +1 more source