... to the carbonates of Bjørkåsholmen Formation. Above, the Tøyen Shale Formation consisting of siliciclastic mudstones and intercalated ... stratigraphically youngest Ordovician unit at Mt. Hunneberg. The Tøyen Shale Formation is characterized by a lower marl- ... Formation reflects a relative sea-level lowstand. The Tøyen Shale Formation records a deepening of the sedimentary ... rise initially establishing offshore conditions, with the upper Tøyen Shale Formation siliciclastic mudstones indicating open shelf deposition. ...
Tópico(s): Geological and Geophysical Studies
2012 - Taylor & Francis | GFF
... artists represented, Eugenio F. Granell (front cover) and Toyen (back cover), however different their histories were, grappled ... research on him and Surrealism, with numerous exhibitions.Toyen, a founder of the Czech surrealist group in ... Curtain descended and political conformities vitiated cultural freedoms, Toyen relocated to Paris with Heisler. There, Toyen made brilliant contributions to surrealism.Also fraught were ...
Tópico(s): Photography and Visual Culture
2022 - The MIT Press | Leonardo
The Ordovician Tøyen Shale Formation of the recently retrieved Fågelsång-3 drill core provides some important information on the graptolite biostratigraphy ... fauna beneath the massive Komstad Limestone Formation. The Tøyen Shale Formation can be shown to be highly ...
Tópico(s): Geological Studies and Exploration
2018 - Taylor & Francis | GFF
... Nordal Botanical Garden and Museum, University of Oslo, Tøyen, Oslo 5, NorwaySearch for more papers by this ... Nordal Botanical Garden and Museum, University of Oslo, Tøyen, Oslo 5, NorwaySearch for more papers by this ...
Tópico(s): Plant Diversity and Evolution
1987 - Wiley | Taxon
Jörg Maletz, A. W. A. Rushton, Kristina Lindholm,
... the balticus group of didymograptids occurring in the Tøyen Shale (Lower Ordovician). In three localities in Sweden ...
Tópico(s): Geological formations and processes
1991 - Cambridge University Press | Geological Magazine
A drill core through the Lower Ordovician Toyen Shale Formation at Lerhamn, NW Scania, southern Sweden, provides important new information for the precise biostratigraphic resolution of the Floian to lower Darriwilian ...
Tópico(s): Marine Biology and Ecology Research
2010 - Wiley | Lethaia
Rongchang Wu, Mikael Calner, Oliver Lehnert, Olof Peterffy, Michael M. Joachimski,
... in ascending order, the Bjørkåsholmen Formation, Latorp Limestone, Tøyen Shale, and the Lanna, Holen, and Segerstad limestones. ... inter-continental correlations. A positive excursion in the Tøyen Shale probably correlates to the mid-late Floian ...
Tópico(s): Geological and Geochemical Analysis
2015 - Elsevier BV | Palaeoworld
... trilobite fauna of the Hagastrand Member of the Tøyen Formation. The Tøyen Formation (Lower Arenig) of the Oslo Region consists ...
Tópico(s): Geology and Paleoclimatology Research
1999 - Norwegian Geological Society | Norsk Geologisk Tidsskrift
Øystein Wiig, Andrew E. Derocher, Stanislav Belikov,
... N-0562 Oslo, Norway; e-mail: oystein.wiig@toyen.uio.noSearch for more papers by this authorAndrew ... N-0562 Oslo, Norway; e-mail: oystein.wiig@toyen.uio.noSearch for more papers by this authorAndrew ...
Tópico(s): Marine animal studies overview
1999 - Wiley | Marine Mammal Science
Kristin Reichborn‐Kjennerud, Espen Ophaug,
... the area-based initiative in the district of Tøyen in Oslo, Nor- way. We also interviewed local ...
Tópico(s): Social Media and Politics
2018 - University of Gothenburg | Scandinavian Journal of Public Administration
Sven Egenhoff, Neil S. Fishman, Heather Lowers, Per Ahlberg,
The Lower to Middle Ordovician Tøyen Shale in southern Sweden, a biostratigraphically well-dated siliciclastic mudstone unit, shows 18 distinct authigenic cements that include sulfides, carbonates, silicates, ... post-date these initial seven cements in the Tøyen Shale.
Tópico(s): Geological formations and processes
2018 - Taylor & Francis | GFF
Matthew Kaag, Christien Toyen, Paul Russo, Angel M. Cronin, R. Houston Thompson, Jeffrey Schiff, Melanie Bernstein, Manjit S. Bains,
Study Type – Therapy (case series) Level of Evidence 4 What’s known on the subject? and What does the study add? Renal tumours with caval thrombus are relatively rare. Surgical management is the standard of care for lesions of this nature. Small series have been published by other groups, but our understanding of the optimal management continues to evolve. We present the Memorial Sloan‐Kettering Cancer Center series, with a discussion of techniques and complications. Of interest, we include several ...
Tópico(s): Renal and related cancers
2010 - Wiley | BJU International
... rarely been recorded from the region. The Scandinavian Tøyen Shale and Bogo Shale formations bear a number ...
Tópico(s): Evolution and Paleontology Studies
2011 - Zoological Society of London | Proceedings of the Yorkshire Geological Society
Stig M. Bergström, Anita Löfgren, Jörg Maletz,
... disused quarry. The GSSP is in the lower TOyen Shale 2.1 m above the top of ...
Tópico(s): Geochemistry and Geologic Mapping
2004 - International Union of Geological Sciences | Episodes
C. Ribecai, David L. Bruton, Marco Tongiorgi,
... earliest Arenig age of the base of the Tøyen Formation and the ArenigLlanvirn age of the succeeding ...
Tópico(s): Geological Studies and Exploration
2000 - Norwegian Geological Society | Norsk Geologisk Tidsskrift
... of the trilobite fauna of the Hagastrand Member (Tøyen Formation) in the Oslo, Eiker-Sandsvær, Modum and ...
Tópico(s): Evolution and Paleontology Studies
1999 - Norwegian Geological Society | Norsk Geologisk Tidsskrift
Donruedee Toyen, Anawat Rittirong, Worawat Poltabtim, Kiadtisak Saenboonruang,
Tópico(s): Radioactivity and Radon Measurements
2017 - Springer Science+Business Media | Iranian Polymer Journal
Donruedee Toyen, Kiadtisak Saenboonruang,
In this work, paraffin and paraffin/bitumen composites with additions of boron oxide (B2O3) were prepared to evaluate the viscosity, flexural, and thermal neutron shielding properties for uses as thermal neutron shielding materials. The results showed that the addition of 3 wt% or 9 wt% bitumen to paraffin increased the overall flexural properties with the content of 9 wt% bitumen having the highest values. The improvement in flexural properties made the composites less brittle, stiffer, and longer- ...
Tópico(s): Graphite, nuclear technology, radiation studies
2017 - Taylor & Francis | Journal of Nuclear Science and Technology
Arne T. Nielsen, Niels H. Schovsbo, Kurt Klitten, David Woollhead, Christian M. Ø. Rasmussen,
... logs. A thin veneer of the Lower Ordovician Tøyen Formation, hitherto considered absent on Bornholm, is described ...
Tópico(s): Geochemistry and Geologic Mapping
2018 - | Bulletin of the Geological Society of Denmark
Stig M. Bergström, Per Ahlberg, Jörg Maletz, Frans Lundberg, Michael M. Joachimski,
... part of the late Tremadocian to earliest Darriwilian Tøyen Shale. The shales contain zone index graptolites that ...
Tópico(s): Hydrocarbon exploration and reservoir analysis
2018 - Taylor & Francis | GFF
Donruedee Toyen, Ekachai Wimolmala, Narongrit Sombatsompop, Teerasak Markpin, Kiadtisak Saenboonruang,
This work investigated the thermal neutron, mechanical, morphological, and dielectric properties of ultra-high-molecular-weight polyethylene (UHMWPE) composites with the addition of varying samarium oxide (Sm2O3) contents from 0 to 50 wt% in 10 wt% increments for potential uses as durable thermal neutron shielding materials. The results showed that adding Sm2O3 powder could substantially improve the thermal neutron shielding properties of the composites, in which the recommended Sm2O3 content was ...
Tópico(s): Graphite, nuclear technology, radiation studies
2019 - Elsevier BV | Radiation Physics and Chemistry
Worawat Poltabtim, Donruedee Toyen, Kiadtisak Saenboonruang,
This work aimed to theoretically determine the high-energy-photon-shielding properties of flexible wood/natural rubber (NR) and NR composites containing photon protective fillers, namely Pb, Bi2O3, or Bi2S3, using XCOM. The properties investigated were the mass attenuation coefficient (µm), linear attenuation coefficient (µ), and half value layer (HVL) of the composites, determined at varying photon energies of 0.001–5 MeV and varying filler contents of 0–1000 parts per hundred parts of rubber by weight ( ...
Tópico(s): Radioactivity and Radon Measurements
2021 - Multidisciplinary Digital Publishing Institute | Polymers
... 36, Autumn 1996, pp 15–28. Works by Toyen and Styrsky were included in Dada and Surrealism ... outline of Styrsky's overall oeuvre, see Styrsky – Toyen – Heisler, Centre Georges Pompidou, Paris, 1982. Karel Teige, ‘ ... exist only as contacts.) These were bought from Toyen in 1972 by Anna Farová, then Curator of ... March 1986, pp 74–81. Jindrich Styrsky and Toyen, Pruvodce Parizi a Okolím (A Guide to Paris ... image (see Inversaz, Artfoto, Prague, 1995). André Breton, ‘Toyen’, Surrealism and Painting, Icon, New York, 1972, p ...
2004 - Routledge | Third Text
... and a few keyboard strokes (at http://www.toyen.uio.no/ botanisk/bot-mus/lav/sok_rll. ...
Tópico(s): Bryophyte Studies and Records
2006 - American Bryological and Lichenological Society | The Bryologist
... entirely belongs to the upper part of the Tøyen Shale Formation. Pseudisograptus manubriatus and Pseudisograptus koi are ...
Tópico(s): Geomagnetism and Paleomagnetism Studies
2021 - Taylor & Francis | GFF
Adrian W.A. Rushton, Mansoureh Ghobadi Pour, Leonid E. Popov, Hadi Jahangir, Arash Amini,
... the Cymatograptus protobalticus Biozone in the of the Tøyen Shale Formation succession of Västergötland, Scandinavia, suggesting that ...
Tópico(s): Geological formations and processes
2021 - Cambridge University Press | Geological Magazine
Ken Sutherland, Maria Kokkori,
... Pierre Duprey produced in 1970 in collaboration with Toyen (Marie Čermínová). The pyrolysis analyses were undertaken using ...
Tópico(s): Conservation Techniques and Studies
2022 - Elsevier BV | Journal of Analytical and Applied Pyrolysis
Donruedee Toyen, Kiadtisak Saenboonruang,
Abstract Natural rubber (NR) is a material for potential development as a flexible X-ray shielding material, subject to improvement in its attenuation ability as one of the necessary measures to ensure safety for radiation-related workers and the general public. Consequently, this work used Monte Carlo coding and the Particle and Heavy Ion Transport System (PHITS) to simulate the X-ray shielding properties of NR composites that were added with Bi 2 O 3 particles at different Bi 2 O 3 contents (0–50 ...
Tópico(s): Advanced X-ray and CT Imaging
2020 - IOP Publishing | IOP Conference Series Materials Science and Engineering
Donruedee Toyen, Yupadee Paopun, Dararat Changjan, Ekachai Wimolmala, Sithipong Mahathanabodee, Theerasarn Pianpanit, Thitisorn Anekratmontree, Kiadtisak Saenboonruang,
This work reports on the simulated neutron and self-emitted gamma attenuation of ultra-high-molecular-weight polyethylene (UHMWPE) composites containing varying Sm2O3 contents in the range 0-50 wt.%, using a simulation code, namely MCNP-PHITS. The neutron energy investigated was 0.025 eV (thermal neutrons), and the gamma energies were 0.334, 0.712, and 0.737 MeV. The results indicated that the abilities to attenuate thermal neutrons and gamma rays were noticeably enhanced with the addition of Sm2O3, ...
Tópico(s): Radiation Shielding Materials Analysis
2021 - Multidisciplinary Digital Publishing Institute | Polymers
Donruedee Toyen, Ekachai Wimolmala, Kiadtisak Saenboonruang,
Due to rapid increases in the utilization of radiation and nuclear technologies, effective and suitable radiation-shielding materials have become one of the most sought-after options to protect users and the public from excessive exposure to the radiation. However, most radiation-shielding materials have greatly reduced mechanical properties after the addition of fillers, resulting in their limited useability and shortened lifetime. Therefore, this work aimed to alleviate such drawbacks/limitations ...
Tópico(s): X-ray Diffraction in Crystallography
2023 - Multidisciplinary Digital Publishing Institute | Polymers