Results 21 to 30 of about 712,353 (337)

The SED Machine: A Robotic Spectrograph for Fast Transient Classification [PDF]

open access: yes, 2017
Current time domain facilities are finding several hundreds of transient astronomical events a year. The discovery rate is expected to increase in the future as soon as new surveys such as the Zwicky Transient Facility (ZTF) and the Large Synoptic Sky ...
N. Blagorodnova   +15 more
semanticscholar   +1 more source

Growth of microalgae in spectrum-neutral, volume-distributed light restriction as the baseline of wastewater exploitation [PDF]

open access: yes, 2018
Producing culture media for microalgae from wastewaters may help reduce the culture management and wastewater treatment costs, but concomitant light limitation, nutrient restriction, toxic and growth-promoting effects complicate the preliminary data ...
Agnese, Cicci   +2 more
core   +1 more source

Analysing user identity via time-sensitive semantic edit distance (t-SED): a case study of Russian trolls on Twitter [PDF]

open access: yesJournal of Computational Social Science, 2019
In the digital era, individuals are increasingly profiled and grouped based on the traces that they leave behind in online social networks such as Twitter and Facebook.
Dongwoo Kim   +3 more
semanticscholar   +1 more source

Sumário

open access: yesSustentabilidade em Debate, 2017
Sumário
SeD SeD
doaj   +5 more sources

Extraction and purification of exopolysaccharides from exhausted Arthrospira platensis (Spirulina) culture systems [PDF]

open access: yes, 2017
Microalgal endo and exopolysaccharides (EPS) are attracting increasing interest for their potential applications in the food, cosmetic and pharmaceutical industries.
Bravi, Marco   +2 more
core   +1 more source

Bringing Manifold Learning and Dimensionality Reduction to SED Fitters [PDF]

open access: yesAstrophysical Journal, 2019
We show that unsupervised machine learning techniques are a valuable tool for both visualizing and computationally accelerating the estimation of galaxy physical properties from photometric data.
S. Hemmati   +10 more
semanticscholar   +1 more source

Eight new luminous z >= 6 quasars discovered via SED model fitting of VISTA, WISE and Dark Energy Survey Year 1 observations [PDF]

open access: yes, 2017
We present the discovery and spectroscopic confirmation with the European Southern Observatory New Technology Telescope (NTT) and Gemini South telescopes of eight new, and the rediscovery of two previously known, 6.0 
S. Reed   +62 more
semanticscholar   +1 more source

Temperament influences on parenting and child psychopathology: Socio-economic disadvantage as moderator [PDF]

open access: yes, 2008
Despite calls for research on how the socio-economic environment may be related to temperament we still do not know enough about the relationship between temperament and socio-economic disadvantage (SED).
Flouri, Eirini
core   +2 more sources

Profiling the sport of stand-up paddle boarding [PDF]

open access: yes, 2015
Stand-up paddle boarding (SUP) is a rapidly growing activity where only anecdotal evidence exists for its proposed health and fitness benefits.
Climstein, Mike   +2 more
core   +1 more source

Polar Dust, Nuclear Obscuration, and IR SED Diversity in Type-1 AGNs [PDF]

open access: yesAstrophysical Journal, 2018
Despite the hypothesized similar face-on viewing angles, the infrared emission of type-1 active galactic nuclei (AGNs) has diverse spectral energy distribution (SED) shapes that deviate substantially from the well-characterized quasar templates ...
Jianwei 伟 Lyu 吕建, G. Rieke
semanticscholar   +1 more source

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