Zobrazeno 1 - 10
of 31
pro vyhledávání: '"J. van Popta"'
Publikováno v:
All Days.
Time-lapse seismic has shown many successful offshore applications, but has turned out to be much more cumbersome when applied onshore. Successful applications are mainly observed for shallow objectives and large acoustic impedance changes, such as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53160a2ce900806011d03f9ea5c82964
https://doi.org/10.2118/150215-ms
https://doi.org/10.2118/150215-ms
Publikováno v:
All Days.
Abstract Beginning in 2003 Petroleum Development Oman (PDO) began testing the crosswell electromagnetic method for waterflood monitoring in Oman. The tomographic method, which determines interwell resistivity from inductive EM signals, is well suited
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5638e32ab7c6361e7dd00d8c767bd074
https://doi.org/10.2523/iptc-14080-ms
https://doi.org/10.2523/iptc-14080-ms
Publikováno v:
Medicina intensiva. 30(1)
Spontaneous cerebellar hematomas (CH) represent 5%-10% of intracranial hemorrhaging. We describe the existing cardiovascular risk factors, clinical presentation of CH and its relationship with mortality and the association between the treatment type
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f584ead4ce0e1391215b3ccef86a8832
https://pubmed.ncbi.nlm.nih.gov/16637424
https://pubmed.ncbi.nlm.nih.gov/16637424
Autor:
J. Wilczyński, Rudolf Siemssen, E.H. du Marchie van Voorthuysen, J. van Popta, K. Siwek-Wilczyńska
Publikováno v:
Nuclear Physics A. 330:150-172
The mechanism of the production of fast α-particles in 12 C induced reactions was studied over a wide range of bombarding energies (7.5–16.7 MeV/ A ) by measuring α-γ coincidences. Absolute cross sections for 160 Gd ( 12 C , αx n ) 168−x Er a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4cf04950ff204c24a5e45c549158b84
https://doi.org/10.1016/0375-9474(79)90542-6
https://doi.org/10.1016/0375-9474(79)90542-6
Autor:
S.Y. van der Werf, K. Siwek-Wilczyńska, J. van Popta, R Kamermans, Rudolf Siemssen, J. Wilczyński
Publikováno v:
Physics Letters B, 88(1-2), 65-68. ELSEVIER SCIENCE BV
Average α-multiplicities have been determined from α-α coincidence data in the 12 C + 160 Gd reaction at bombarding energies of 120 MeV and 200 MeV. The results show that the incomplete fusion reactions σ( 12 C , α) and σ( 12 C, 2α) , and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a9510272c3b0199ae5b35707de22d4d
https://hdl.handle.net/11370/74a7fb7d-0151-44c2-8ac4-eb3dadeaa5ad
https://hdl.handle.net/11370/74a7fb7d-0151-44c2-8ac4-eb3dadeaa5ad
Autor:
J. van Popta, K. van der Borg, J. Wilczyński, H.T. Fortune, A. van der Woude, S.Y. van der Werf, Rudolf Siemssen, K. Siwek-Wilczyńska
Publikováno v:
Nuclear Physics A. 334:317-326
Symmetric fission of 24 Mg into two 12 C nuclei following inelastic scattering of 120 MeV α-particles has been studied. The 12 C g.s. + 12 C g.s. and the 12 C g.s. + 12 C(4.44 MeV) decay modes were identified in the excitation energy ranges of 24 Mg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a9432e7c2d6499a1d31900bfb13b7ae
https://doi.org/10.1016/0375-9474(80)90071-8
https://doi.org/10.1016/0375-9474(80)90071-8
Autor:
J.W. Focke, J. van Popta
Publikováno v:
Middle East Oil Show.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c95197a5e1c4d03448f17e3bb6f269b6
https://doi.org/10.2118/17978-ms
https://doi.org/10.2118/17978-ms
Autor:
Kees Hornman, J. van Popta
Publikováno v:
Scopus-Elsevier
Time-lapse seismic has shown many successful offshore applications, but has turned out to be much more cumbersome when applied onshore. Successful applications are mainly observed for shallow objectives and large acoustic impedance changes, such as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4771706fc9d8ebf3e4442646de91336
http://www.scopus.com/inward/record.url?eid=2-s2.0-84928139950&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84928139950&partnerID=MN8TOARS
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