Zobrazeno 1 - 10
of 169
pro vyhledávání: '"W, Walczak"'
Autor:
Jens Fohlmeister, Harriet E. Ridley, Izabela W. Walczak, Robert A. Jamieson, A. Baker, James U.L. Baldini, Jeroen van Hunen, Franziska A. Lechleitner, Peter M. Wynn, Lisa M. Baldini, Sebastian F. M. Breitenbach
Publikováno v:
Quaternary Science Reviews
Quaternary science reviews, 2021, Vol.254 [Peer Reviewed Journal]
Quaternary science reviews, 2021, Vol.254 [Peer Reviewed Journal]
Stalagmites are an extraordinarily powerful resource for the reconstruction of climatological palaeoseasonality. Here, we provide a review of different types of seasonality preserved by stalagmites and methods for extracting this information. A new d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93fdfec0e7e036bb323b9f0490896ffb
Autor:
James U.L. Baldini, Bartolomé Andreo, Lisa M. Baldini, Stuart Marsden, Jonathan Slater, Izabela W. Walczak, David Richards, Frank McDermott, Christopher D. Standish
Publikováno v:
Quaternary Science Reviews. 127:117-128
The forcing mechanisms responsible for the mid-Holocene onset of the Mediterranean-type climate in south-western Europe are currently unclear, but understanding these is critical for accurate climate projections under future greenhouse gas warming. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f96165ab4dcffc0d456b0aa5b882c2e0
https://doi.org/10.1016/j.quascirev.2015.06.013
https://doi.org/10.1016/j.quascirev.2015.06.013
Akademický článek
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Autor:
Keith M. Prufer, James U.L. Baldini, Sebastian F. M. Breitenbach, Izabela W. Walczak, Harriet E. Ridley
Publikováno v:
Journal of cave and karst studies, 2015, Vol.77(3), pp.183-199 [Peer Reviewed Journal]
The nature of cave ventilation is of interest to cavers, speleologists, and paleoclimatologists working with stalagmites. Because cave ventilation systematics may change over the growth span of a stalagmite, understanding what factors affect them is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5131d03849695ad5f800f8446e82cb70
http://dro.dur.ac.uk/20029/1/20029.pdf
http://dro.dur.ac.uk/20029/1/20029.pdf
Publikováno v:
Archives of Foundry Engineering, Vol 11, Iss 3, Pp 125-142 (2011)
The paper presents the influence of the type of furnace charging melting, refining and modification silumins 226 and 231 on the porosity and microstructure of castings. It was shown that in order to reduce or eliminate the porosity of the castings is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::05224967afe637c1978cc505e7a1d2e0
http://www.afe.polsl.pl/index.php/pl/692/possibilities-of-obtaining-and-controlling-high-quality-pressure-castings.pdf
http://www.afe.polsl.pl/index.php/pl/692/possibilities-of-obtaining-and-controlling-high-quality-pressure-castings.pdf
Autor:
R. Yongsunthon, O. Gonzalez, James K. Gimzewski, O. Petzold, Wendy A. Baker, W. Walczak, S. French, Shivani Sharma, David E. Baker, Sarah E. Cross
Publikováno v:
Journal of Scanning Probe Microscopy. 4:7-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe9bb498851b63ee5ed924c11ad02962
https://doi.org/10.1166/jspm.2009.1002
https://doi.org/10.1166/jspm.2009.1002
Publikováno v:
Archives of Foundry Engineering, Vol 8, Iss 4, Pp 15-18 (2008)
Results of mechanical properties of high-pressure die-casting AZ91 magnesium alloy are presented. Performed examinations allowed to determine influence of plunger velocity in the first and second stage and intensification pressure on the ultimate ten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::8e1413d4f3efff7c649b823f10901c5a
http://www.afe.polsl.pl/index.php/pl/485/mechanical-properties-of-high-pressure-die-casting-az91-magnesium-alloy.pdf
http://www.afe.polsl.pl/index.php/pl/485/mechanical-properties-of-high-pressure-die-casting-az91-magnesium-alloy.pdf
Publikováno v:
Archives of Foundry Engineering, Vol 8, Iss 1, Pp 27-30 (2008)
The new foundry line for high-pressure die-casting of magnesium alloys constructed in the “SILUM” Foundry (Opojowice, Poland) is described. In the process cold chamber die-casting machines are used. The experimental casts and the radiators fabric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::0ebf8f17f818a1c0ad4f0bf3d40ea7fb
http://www.afe.polsl.pl/index.php/pl/101/the-new-foundry-line-for-magnesium-alloys-high-pressure-die-casting.pdf
http://www.afe.polsl.pl/index.php/pl/101/the-new-foundry-line-for-magnesium-alloys-high-pressure-die-casting.pdf
Publikováno v:
Archives of Foundry Engineering, Vol 7, Iss 2, Pp 11-14 (2007)
The paper describes the possibility of improving the quality of gravity die cast connectors for overhead power transmission lines. The castings were made from aluminum bronze, grade CuAl9Fe1Ni1. A MAGMAsoft computer programme was used for simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::17549ca85498c61c5f76f5c65a95ef7a
http://www.afe.polsl.pl/index.php/pl/52/improvement-of-quality-of-a-gravity-die-casting-made-from-aluminum-bronze-be-application-of-numerical-simulation.pdf
http://www.afe.polsl.pl/index.php/pl/52/improvement-of-quality-of-a-gravity-die-casting-made-from-aluminum-bronze-be-application-of-numerical-simulation.pdf
Akademický článek
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