dat@OSU : search "type:Dataset"

Wetland functionning and functional traits of Nuphar lutea

Dataset

Disciplines : ecology plant sciences chemistry, analytical ...

Collected date : from Apr 2015 to Mar 2016

Keywords : macrophyte physical chemistry trait wetland

Creators : Gudrun Bornette Charles Henriot

Eleven populations of Nuphar lutea were sampled in eleven wetlands differing in physicochemical characteristics and spread along three rivers (the Ain, the Doubs and the Loue Rivers). Fifteen traits, grouped into four sets (growth, reproduction, storage and defence), were measured during the growing ...

Wikipedia network analysis of cancer interactions and world influence

Dataset

Disciplines : computer science, artificial intelligence computer science, information systems oncology ...

Collected date : from 1 May 2017 to 31 May 2017

Labels : I-SITE BFC

Keywords : complex networks directed networks markovian processes oncology pharmacology ...

Creators : José Lages Dima Shepelyansky Guillaume Rollin

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 ...

Wikipedia Ranking of World Universities 2017

Dataset

Disciplines : computer science, information systems humanities, multidisciplinary physics, mathematical ...

Collected date : from 1 May 2017 to 31 May 2017

Labels : I-SITE BFC

Keywords : complex networks directed networks markovian processes scale free networks scientometry ...

Creators : José Lages Dima Shepelyansky Célestin Coquidé

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 ...

World influence of infectious diseases from Wikipedia network analysis

Dataset

Disciplines : computer science, information systems microbiology infectious diseases ...

Collected date : from 1 May 2017 to 31 May 2017

Labels : I-SITE BFC

Keywords : complex networks directed networks infection markovian processes scale free networks ...

Creators : José Lages Dima Shepelyansky Guillaume Rollin

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 ...

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

Dataset

Disciplines : astronomy & astrophysics

Collected date : from 24 Mar 2017 to 27 Mar 2017

Keywords : dense interstellar clouds interstellar filaments interstellar molecules millimeter astronomy star formation

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 ...

Massive evaluation and analysis of Poincaré recurrences

Dataset

Disciplines : physics, mathematical astronomy & astrophysics

Collected date : from 2018 ongoing

Keywords : chaos chaos & nonlinear dynamics dynamical systems hamiltonian systems

Creators : Guillaume Rollin José Lages Ivan Shevchenko Alexander Melnikov

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, ...

Wikipedia Ranking of World Universities

Dataset

Disciplines : computer science, information systems physics, mathematical cultural studies ...

Collected date : Feb 2013

Keywords : complex networks directed networks markovian processes scale free networks scientometry ...

Creators : José Lages Dima Shepelyansky

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) ...

Pollen analysis - Bonlieu (F-39), Lac de Bonlieu (prise d'eau)

Dataset

Disciplines : environmental sciences limnology paleontology

Collected date : 1981

Labels : ZAAJ

Keywords : paleoclimatology paleoenvironnement palynology pollen sedimentology

Creators : Hervé Richard

Peat bog. 11 palynological samples. Stratifical limit between lacustrin chalk and peat.

Pollen analysis - Boissia (F-39), Boissia

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1981

Keywords : archaeology paleoenvironnement palynology pollen

Creators : Hervé Richard

Precise site not listed in the village. 2 palynological samples.

New ultracool dwarf candidates in Gaia DR2

Dataset

Disciplines : astronomy & astrophysics

Collected date : from Jul 2014 ongoing

Keywords : astrometry astronomy databases brown dwarf stars low-mass stars

Creators : Céline Reylé

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

Pollen analysis - Bief-du-Fourg (F-25), L'Etang

Dataset

Disciplines : environmental sciences paleontology

Collected date : 1987

Labels : ZAAJ

Keywords : paleoenvironnement palynology pollen

Creators : Hervé Richard

Peat bog. 3 palynological samples

Pollen analysis - Besançon (F-25), SMCI rue Proudhon

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1991

Keywords : archaeology paleoenvironnement palynology pollen

Creators : Christine Bourquin-Mignot Hervé Richard

Archaeological excavations. 15 palynological samples. Report sent to SRA Franche-Comté, on the 17/04/1990.

Pollen analysis - Besançon (F-25), Gare de la Mouillère (ZAC)

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 2000

Keywords : archaeology paleoenvironnement palynology pollen

Creators : Hervé Richard

Archaeological excavations and drillings. 22 palynological samples. Report (1p.) sent to SRA Franche-Comté (JJ Schwien), on the 9/12/2000.

Pollen analysis - Biesheim (F-67), Biesheim-Kunheim, Oedenburg

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : from 2001 to 2002

Keywords : archaeology paleoenvironnement palynology pollen

Creators : Hervé Richard

Archaeological site, digs, sections along trenches. 44 palynological samples. Very complicated results, difficult to interpret (local and regional pollinic inputs). Overall this results remain disappointing.

Pollen analysis - Bloye (F-74), Tourbière (étang) de Beaumont

Dataset

Disciplines : environmental sciences geosciences, multidisciplinary paleontology

Collected date : 1984

Keywords : paleoclimatology paleoenvironnement palynology pollen

Creators : Hervé Richard

Natural site: peat bog. 8 palynological samples. Tests for a future research.

Pollen analysis - Béziers (F-34), Rocade nord

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 1991

Keywords : archaeology paleoenvironnement palynology pollen

Creators : Hervé Richard

Archaeological site: soil sections. 8 paynological samples. Almost sterile samples.

Pollen analysis - Bressey-sur-Tille (F-21), Contrée du Breuil

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : 2010

Keywords : archaeology paleoenvironnement palynology pollen

Creators : Hervé Richard

Archaeological site: ditches and well. 5 palynological samples. 81 pollen grains of walnut (Juglans regia). Radiocarbon datings: see INRAP report.

Pollen analysis - Boviolles (F-55), Mont-Châtel (oppidum) 2003/2008

Dataset

Disciplines : archaeology environmental sciences paleontology

Collected date : from 2003 to 2008

Keywords : archaeology paleoenvironnement palynology pollen

Creators : Hervé Richard

Archaeological site: pits and archaeological survey. 7 palynological samples. Poor samples: maximum 179 pollen grains. Two collections of samples: 2003 and 2008.