25 results

4’-(N-(2-cyanoethyl)pyrrol-2-yl)-2,2’:6’,2’’-terpyridine

Disciplines : chemistry, organic
Collected date : Jun 2022
Creators : Jérôme Husson

Data for the synthesis and caracterization of 4’-(N-(2-cyanoethyl)pyrrol-2-yl)-2,2’:6’,2’’-terpyridine.

Dynamical environments of Arrokoth: prior evolution and present state

Disciplines : astronomy & astrophysics
Collected date : from 1 Jan 2022 to 1 Aug 2022

We consider dynamical environments of (486958) Arrokoth, focusing on both their present state and their long-term evolution, starting from the KBO's formation.

Impact of a treatment by plasma polymerization on the filtration performances of commercial membranes for the decontamination of solution containing metal ions.

Collected date : from Mar 2020 to Dec 2020
Creators : Sébastien Déon

In this project, a commercial membrane exhibiting low performances of heavy metal removal has been modified by plasma grafting of poly(allylamine). This treatment allows modifying the structural and physicochemical properties of the membrane surface and thus increasing separation performances, while ...

The 10 parsec sample

Disciplines : astronomy & astrophysics
Collected date : from 25 Jul 2014 ongoing
Creators : Céline Reylé

Revised census of the 10 parsecs sample. The catalogue contains 540 stars, brown dwarfs, and exoplanets in 339 systems, within 10 pc from the Sun. This list is as volume-complete as possible from current knowledge and it provides benchmark stars that can be used, for instance, to define calibration ...

The Gaia catalogue of nearby stars

Disciplines : astronomy & astrophysics
Collected date : from 25 Jul 2014 ongoing
Creators : Céline Reylé

We provide the community with a large, well-characterised catalogue of objects in the solar neighbourhood. This is a primary benchmark for measuring and understanding fundamental parameters and descriptive functions in astronomy. We have produced a catalogue of 331 312 objects that we estimate ...

Accurate SB2 orbits for 10 binaries and masses of the components of 5 binaries

Disciplines : astronomy & astrophysics
Collected date : from 28 Oct 2006 to 21 Aug 2018

Double-lined spectroscopic binaries (SB2s) are one of the main sources of stellar masses, as additional observations are only needed to give the inclinations of the orbital planes in order to obtain the individual masses of the components. For this reason, we are observing a selection of SB2s using ...

Characterising low-mass dense cores with the Onsala 20m radiotelescope

Disciplines : astronomy & astrophysics
Collected date : from 18 Jan 2019 to 28 Jan 2019
Creators : Julien Montillaud

The data set contains spectra of rotational emission of 12CO, 13CO, C18O (J=1-0), CS (2-1), and N2H+ (J=1-0) for 159 low-mass sources from the dense-core catalogue of the Galactic Cold Cores programme (Montillaud et al. 2015, A&A). The spectra were obtained by pointed observations using the Onsala ...

COMMON: COMplete view of the MONoceros OB1 molecular complex

Disciplines : astronomy & astrophysics
Collected date : from Mar 2019 ongoing
Creators : Julien Montillaud

The record presents the millimetre observations of the Monoceros OB 1 molecular cloud obtained with the TRAO-14m telescope (South Korea) in the frame of the large programme COMMON. The targeted lines are 12CO and 13CO (J=1-0) with angular resolution ~50 arcsec, spectral resolution 0.2 km/s, and ...

The Galactic cold cores molecular follow-up: the filament-core connection

Disciplines : astronomy & astrophysics
Collected date : from 24 Mar 2017 to 27 Mar 2017
Creators : GCC Julien Montillaud

This record presents observations conducted with the IRAM 30m telescope for the field G202+02, a filament part of the Monoceros OB 1 molecular complex. The observations are composed of on-the-fly maps of the rotational emissions of 12CO, 13CO, C18O and N2H+ (J=1-0), as well as CS (J=2-1). The raw ...

VizieR Online Data Catalog: Colors of the Outer Solar System Origins Survey

Disciplines : astronomy & astrophysics
Collected date : from 21 Aug 2014 to 2 Jan 2016

All the Colors of the Outer Solar System Origins Survey (Col-OSSOS) targets are drawn from the sample of over 800 trans-Neptunian objects (TNOs) and Centaurs (mr=21.8-25.2mag; 3.6<Hr<14.5mag) found by the OSSOS (Bannister+ 2016, J/AJ/152/70 ; 2018ApJS..236...18B 2018ApJS..236...18B), a survey with ...

VizieR Online Data Catalog: Outer Solar System Origins Survey (OSSOS). I

Disciplines : astronomy & astrophysics
Collected date : from 1 Feb 2013 to 31 Jul 2014

The Outer Solar System Origins Survey (OSSOS) observations are acquired in blocks: contiguous patches of sky formed by a layout of adjoining multiple 0.90deg2 MegaCam fields. The OSSOS discovery and tracking program uses the Canada-France-Hawaii Telescope (CFHT) MegaPrime/MegaCam. This paper covers ...

GaiaSimu Universe Model Snapshot

Disciplines : astronomy & astrophysics
Collected date : 2014
Creators : Annie Robin

GUMS-10 is the 10th version of the Gaia Universe Model Snapshot, a simulation of the expected contents of the Gaia catalogue run at the MareNostrum supercomputer. The simulated catalogue will be made publicly available by the DPAC on the Gaia portal of the ESA web site http://www.rssd.esa.int/gaia/

Wikipedia network analysis of cancer interactions and world influence

We apply the Google matrix algorithms for analysis of interactions and influence of 37 cancer types, 203 cancer drugs and 195 world countries using the network of 5 416 537 English Wikipedia articles with all their directed hyperlinks. The PageRank algorithm provides the importance order of cancers ...

Massive evaluation and analysis of Poincaré recurrences

We present a novel numerical method aimed to characterize global behaviour, in particular chaotic diffusion, in dynamical systems. It is based on an analysis of the Poincaré recurrence statistics on massive grids of initial data or values of parameters. We concentrate on Hamiltonian systems, ...

Interactions of pharmaceutical companies with world countries, cancers and rare diseases from Wikipedia network analysis

Using the English Wikipedia network of more than 5 million articles we analyze interactions and interlinks between the 34 largest pharmaceutical companies, 195 world countries, 47 rare renal diseases and 37 types of cancer. The recently developed algorithm of reduced Google matrix (REGOMAX) allows ...

World influence of infectious diseases from Wikipedia network analysis

Collected date : from 1 May 2017 to 31 May 2017

We consider the network of 5416537 articles of English Wikipedia of 2017. Using the recent reduced Google matrix (REGOMAX) method we construct the reduced network of 230 articles (nodes) of infectious diseases and 195 articles of world countries. This method generates the reduced directed network ...

Wikipedia Ranking of World Universities 2017

We present Wikipedia Ranking of World Universities (WRWU) based on analysis of networks of 24 Wikipedia editions collected in May 2017. With PageRank and CheiRank algorithms we determine ranking of universities averaged over cultural views of these editions. The comparison with the Shanghai ranking ...

Wikipedia Ranking of World Universities

We obtained the ranking of the most influential universities in Wikipedia. We analyzed networks of articles associated to 24 language editions of Wikipedia to compute the ranking of world universities using PageRank, CheiRank and 2DRank algorithms. The Wikipedia Ranking of World Universities (WRWU) ...

New ultracool dwarf candidates in Gaia DR2

Disciplines : astronomy & astrophysics
Collected date : from Jul 2014 ongoing
Creators : Céline Reylé

Photometric and astrometric parameters of 14915 ultra-cool dwarf candidates found in Gaia DR2.

Pure liquid phase recovery in karstic medium

Collected date : from Mar 2017 ongoing

This project is about the study in 2D-cells of fractured media, contaminated by pure phase hydrocarbons. Cosidered systems are made of 3 non-miscible fluids (air, water and hydrocarbons), considering light and dense hydrocarbons. First, the fluids behavior and the distribution of contaminants were ...

Googlomics: Inferring hidden causal relations between pathway members using reduced Google matrix of directed biological networks

Collected date : from Dec 2015 to Dec 2016

Signaling pathways represent parts of the global biological network which connects them into a seamless whole through complex direct and indirect (hidden) crosstalk whose structure can change during normal development or in a pathological conditions such as cancer. Advanced methods for ...

Besançon photometric database for Kuiper-Belt Objects and Centaurs

Disciplines : astronomy & astrophysics
Collected date : from May 2005 ongoing
Creators : Philippe Rousselot

This database offers the possibility to download photometric data of Kuiper Belt Objects or Centaurs. It is managed by the team "Petits corps du système solaire" (small bodies of solar system) of Besançon Observatory. The data are available with all the necessary details to do science with them. ...

Obsolete

Besançon Double and Multiple Star Data Base (BDB)

Disciplines : astronomy & astrophysics
Collected date : from 1995 to 2004
Creators : Edouard Oblak

The database was aimed at providing stellar data for all observational types of double and multiple stars. This data base has been developped from 1996 to 2008 at Besançon Observatory. The project is now managed by the Institute of Astronomy of the Russian Academy of Science (INASAN) - see ...

Van't Hoff law for temperature dependent Langmuir constants in clathrate hydrate nanocavities.

Collected date : from 2013 to 2014
Creators : Azzedine Lakhlifi

This work gives a set of parameters of van't Hoff law expression for calculating Langmuir constants of different gas species to determine their occupancy in clathrate hydrates in a temperature range 50 – 300 K. The van't Hoff law's parameters are derived from potential energy calculations using a ...

TNO Astrometric database

Disciplines : astronomy & astrophysics
Collected date : from Aug 2002 ongoing

Astrometric observations of TNOs obtained during the Canada-France Ecliptic Plane Survey (CFEPS), the High Latitude Survey (HiLat) and the Outer Solar System Origin Survey (OSSOS). Database also provides orbital information and dynamical classification, and future position predictions.

25 results

dat@UBFC

dat@UBFC is a metadata catalogue for research data produced at UBFC.

Terms of use
Université de Bourgogne, Université de Franche-Comté, UTBM, AgroSup Dijon, ENSMM, BSB, Arts des Metiers