Výsledky vyhledávání - "W J M van der Kemp"

Akademický článek

Preoperative indication for systemic therapy extended to patients with early-stage breast cancer using multiparametric 7-tesla breast MRI.

Autor: A M T Schmitz, W B Veldhuis, M B E Menke-Pluijmers, W J M van der Kemp, T A van der Velden, M A Viergever, W P T M Mali, M C J M Kock, P J Westenend, D W J Klomp, K G A Gilhuijs

Publikováno v: PLoS ONE, Vol 12, Iss 9, p e0183855 (2017)

To establish a preoperative decision model for accurate indication of systemic therapy in early-stage breast cancer using multiparametric MRI at 7-tesla field strength.Patients eligible for breast-conserving therapy were consecutively included. Patie

Externí odkaz: https://doaj.org/article/db25a4296a304587beb1f9b3773e0230

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Whole-body radiofrequency coil for (31) P MRSI at 7 T

Autor: J, Löring, W J M, van der Kemp, S, Almujayyaz, J W M, van Oorschot, P R, Luijten, D W J, Klomp

Publikováno v: NMR in biomedicine. 29(6)

Widespread use of ultrahigh-field (31) P MRSI in clinical studies is hindered by the limited field of view and non-uniform radiofrequency (RF) field obtained from surface transceivers. The non-uniform RF field necessitates the use of high specific ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fffd64532083c1ec0896e2282b8a488e
https://pubmed.ncbi.nlm.nih.gov/27037615

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Increased sensitivity of 31P MRSI using direct detection integrated with multi-echo polarization transfer (DIMEPT)

Autor: W J M, van der Kemp, V O, Boer, P R, Luijten, D W J, Klomp

Publikováno v: NMR in biomedicine. 27(10)

Here, we show that the sensitivity of (31)P MRSI of (31)P spins J-coupled to protons can be increased by almost a factor of three when compared with an optimal direct detection free induction decay. By direct detection integrated with multi-echo pola

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9990e6f248947efc303ed0e5eecef242
https://pubmed.ncbi.nlm.nih.gov/25146680

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Pleistocene and Holocene groundwaters in the freshening Ledo-Paniselian aquifer in Flanders, Belgium

Autor: M. Van Camp, W. J. M. Van Der Kemp, J. Lermytte, H.H. Loosli, Kristine Walraevens

Publikováno v: Geological Society, London, Special Publications. 189:49-70

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ca5d303c3d6d827003d37e9c52a3ee9
https://doi.org/10.1144/gsl.sp.2001.189.01.05

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Hydrochemical modelling as a tool for understanding palaeowaters

Autor: C.J. Milne, Kristine Walraevens, C.A.J. Appelo, W. J. M. Van Der Kemp, M. T. Condesso de Melo, I. Gaus

Publikováno v: Geological Society, London, Special Publications. 189:231-250

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16e2617c9e604572ea579feb82774b3b
https://doi.org/10.1144/gsl.sp.2001.189.01.14

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Adiabatic multi-echo ³¹P spectroscopic imaging (AMESING) at 7 T for the measurement of transverse relaxation times and regaining of sensitivity in tissues with short T₂ values

Autor: W J M, van der Kemp, V O, Boer, P R, Luijten, B L, Stehouwer, W B, Veldhuis, D W J, Klomp

Publikováno v: NMR in biomedicine. 26(10)

An adiabatic multi-echo spectroscopic imaging (AMESING) sequence, used for (31) P MRSI, with spherical k-space sampling and compensated phase-encoding gradients, was implemented on a whole-body 7-T MR system. One free induction decay (FID) and up to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b0e1128a0db911549312e6354a256525
https://pubmed.ncbi.nlm.nih.gov/23553945

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Increase in SNR for 31P MR spectroscopy by combining polarization transfer with a direct detection sequence

Autor: W J M, van der Kemp, V O, Boer, P R, Luijten, J P, Wijnen, D W J, Klomp

Publikováno v: Magnetic resonance in medicine. 68(2)

The sensitivity of (31)P MRS can be increased using higher magnetic fields, but also by using (1)H to (31)P polarization transfer techniques where the sensitivity is determined by the polarization of the proton spins and thus the signal-to-noise per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::994a6fd11a0d35bb860324839ee672aa
https://pubmed.ncbi.nlm.nih.gov/22162118

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Inverse chemical modeling and radiocarbon dating of palaeogroundwaters: The Tertiairy Ledo-paniselian aquifer in Flanders, Belgium

Autor: C.A.J. Appelo, Kristine Walraevens, W. J. M. van der Kemp

Publikováno v: van der Kemp, W J M, Appelo, C A J & Walraevens, K 2000, ' Inverse chemical modeling and radiocarbon dating of palaeogroundwaters: The Tertiairy Ledo-paniselian aquifer in Flanders, Belgium. ', Water Resources Research, vol. 36, pp. 1277-1287 . https://doi.org/10.1029/1999WR900357
Water Resources Research, 36, 1277-1287. American Geophysical Union

Groundwater samples from the Ledo-Paniselian aquifer have been interpreted for chemical reaction patterns, 14C age, and recharge conditions. This confined Tertiary aquifer dips NNE from its outcrop in Belgium toward the North Sea over a length of ∼

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691ea5f5bc65e74505cc43adc6c0eb70
https://research.vu.nl/en/publications/b6d2c1e5-c8a9-4088-8514-60670a324cf3

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