Results 91 to 100 of about 313,515 (389)
UniverseThe physical origin of the Blazhko effect (BL), a phenomenon of a single or multiple periodic modulation(s) of the light curve, is under debate. Efficiently identifying and characterizing the BL is essential in understanding its origins and accounting ...
Nan Jiang +6 more
doaj +1 more source
High-Precision UBVRI Photometry with a New 50 Cm Telescope at Stará Lesná
Open Astronomy, 2003 The paper presents the experience, observations and results obtained with the new 50 cm photometric telescope at the Stará Lesná Observatory equipped with an SBIG ST10MXE CCD camera.
Pribulla T., Chochol D.
doaj +1 more source
Morpho-photometric redshifts [PDF]
Monthly Notices of the Royal Astronomical Society, 2019 ABSTRACT Machine learning (ML) is one of two standard approaches (together with SED fitting) for estimating the redshifts of galaxies when only photometric information is available. ML photo-z solutions have traditionally ignored the morphological information available in galaxy images or partly included it in the form of hand-crafted ...
openaire +2 more sources
Interfacial Yield Stress Response in Synthetic Mucin Solutions
Advanced Materials Interfaces, EarlyView.The solution rheology of novel synthetic mucins mimicking natural mucin domains is studied. Like many natural mucin solutions, apparent solid‐like rheology is seen. However, no bulk structural features are found to explain it. Interfacial rheology and robust modelling reveal that this arises from molecular associations at the air–water interface ...
Sumit Sunil Kumar +7 more
wiley +1 more source
Principles and Applications of the Synchronous Network of Remote Telescopes
Open Astronomy, 2003 A new approach for the search of microvariability and high-speed phenomena in variable stars is presented. It gives a new technology of observation and analysis of the data.
Zhilyaev B. E. +3 more
doaj +1 more source
Data-driven, interpretable photometric redshifts trained on heterogeneous and unrepresentative data [PDF]
, 2016 We present a new method for inferring photometric redshifts in deep galaxy and quasar surveys, based on a data driven model of latent spectral energy distributions (SEDs) and a physical model of photometric fluxes as a function of redshift. This conceptually novel approach combines the advantages of both machine-learning and template-fitting methods by
arxiv +1 more source
The ESO-Sculptor Faint Galaxy Redshift Survey: The Photometric Sample [PDF]
, 1997 We present the photometric sample of a faint galaxy survey carried out in the southern hemisphere, using CCDs on the 3.60m and NTT-3.5m telescopes at La Silla (ESO).
Arnouts, S. +6 more
core +2 more sources
Advanced Materials Technologies, EarlyView.In this work, a gas aggregation cluster source and an initiated chemical vapor deposition are combined in a single vacuum reactor. With this setup polymer thin films can be combined with functional nanoparticles. As a proof‐of‐concept PTFE is combined with silver nanoparticles and tested in antibacterial, antiviral, and anticancer applications ...
Torge Hartig +19 more
wiley +1 more source
Engineering in Life Sciences, Volume 23, Issue 1, January 2023., 2023 Abstract In nature, microorganisms often reside in symbiotic co‐existence providing nutrition, stability, and protection for each partner by applying “division of labor.” This principle may also be used for the overproduction of targeted compounds in bioprocesses.
Tobias Müller +4 more
wiley +1 more source