Results 111 to 120 of about 200,313 (264)
, 2003 Trying to detect the gravitational wave (GW) signal emitted by a type II supernova is a main challenge for the GW community. Indeed, the corresponding waveform is not accurately modeled as the supernova physics is very complex; in addition, all the ...
Anderson +57 more
core +2 more sources
PHOTOMETRIC SUPERNOVA CLASSIFICATION WITH MACHINE LEARNING [PDF]
, 2016 Automated photometric supernova classification has become an active area of research in recent years in light of current and upcoming imaging surveys such as the Dark Energy Survey (DES) and the Large Synoptic Survey Telescope, given that spectroscopic ...
M. Lochner +4 more
semanticscholar +1 more source
Formation of Uranium Pinacolate from the Reductive Coupling of Acetone
Zeitschrift für anorganische und allgemeine Chemie, EarlyView.Uranium(III) cyclopentadienyl complexes are shown to react with acetone in a pinacol coupling, forming uranium pinacolate complexes. Single crystals obtained from the reaction are the first direct structural proof of the previously proposed metallapinacolate intermediate. 1,2‐Diols are elemental building blocks in organic synthesis.
León Hillers, Lisa Vondung
wiley +1 more source
A harmonização facial como nova linha de investigação forense
RevSALUS, 2022 Joana Aires de Carvalho +2 more
doaj +1 more source
Revised Lens Model for the Multiply-Imaged Lensed Supernova, "SN Refsdal", in MACS J1149+2223
, 2015 We present a revised lens model of MACS J1149+2223, in which the first resolved multiply-imaged lensed supernova was discovered. The lens model is based on the model of Johnson et al. (2014) with some modifications.
Johnson, Traci L., Sharon, Keren
core +1 more source
A strangely light neutron star within a supernova remnant
Nature Astronomy, 2022 Victor Doroshenko +3 more
semanticscholar +1 more source
DMSO solvates of tert‐butylcalix[6]arene and related multisolvent structures
Acta Crystallographica Section B, EarlyView.This study highlights how solvent properties, host–guest interaction energies and packing preferences govern the solid‐state organization of tert‐butylcalix[6]arene, a macrocycle of importance in separation, molecular recognition and supramolecular chemistry.tert‐Butylcalix[6]arene (TBC6) exhibits a rich crystal energy landscape, with structural ...
Monika Wanat +2 more
wiley +1 more source
Physics of Neutron Star Crusts
Living Reviews in Relativity, 2008 The physics of neutron star crusts is vast, involving many different research fields, from nuclear and condensed matter physics to general relativity.
Chamel Nicolas, Haensel Pawel
doaj
Semi-supervised Learning for Photometric Supernova Classification
, 2011 We present a semi-supervised method for photometric supernova typing. Our approach is to first use the nonlinear dimension reduction technique diffusion map to detect structure in a database of supernova light curves and subsequently employ random forest
Breiman +35 more
core +1 more source
ON CONCEPTS AS HISTORICAL FORMS
History and Theory, EarlyView.ABSTRACT What are the consequences of holding fast to the axiom that words are not the same thing as concepts? This article explores some of them in relation to the tensions between two different but overlapping approaches to the history of concepts: philology and computationally informed historical semantics. The methods utilized were developed in the
PETER DE BOLLA
wiley +1 more source