Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Rieko Verhagen"'
Autor:
Natallia Eduarda Uzunbajakava, Jasmin Alexandra Holz, Siqi Ding, Qiangqiang Tai, Altaf Hussain, Clemence Boudot, Rieko Verhagen, Babu Varghese
Publikováno v:
Sensors, Vol 13, Iss 9, Pp 12527-12535 (2013)
The polarization characteristics of birefringent tissues could be only partially obtained using linearly polarized light in polarization sensitive optical imaging. Here we analyze the change in polarization of backscattered light from birefringent st
Externí odkaz:
https://doaj.org/article/36b42bfe1d6047cb9d00c95a4c271194
Autor:
Jasmin Alexandra Holz, Siqi Ding, Rieko Verhagen, Altaf Hussain, Clemence Boudot, Natallia E. Uzunbajakava, Babu Varghese, Qiangqiang Tai
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 13, Iss 9, Pp 12527-12535 (2013)
Sensors
Volume 13
Issue 9
Pages 12527-12535
Sensors, Vol 13, Iss 9, Pp 12527-12535 (2013)
Sensors
Volume 13
Issue 9
Pages 12527-12535
The polarization characteristics of birefringent tissues could be only partially obtained using linearly polarized light in polarization sensitive optical imaging. Here we analyze the change in polarization of backscattered light from birefringent st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f670422a00423e838adbd1604a19443
http://europepmc.org/articles/PMC3821312
http://europepmc.org/articles/PMC3821312
Publikováno v:
Optics Express, 21(15), 18304-18310. Optical Society of America (OSA)
We investigated the influence of polarization and apodization on laser induced optical breakdown threshold in transparent and diffuse media using linearly and radially polarized light. We demonstrate a lower irradiance threshold for optical breakdown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::938a603752f2cb48f41c799dee23a0f3
https://research.tue.nl/en/publications/68f82921-72c9-4c57-8c72-aacc220fe572
https://research.tue.nl/en/publications/68f82921-72c9-4c57-8c72-aacc220fe572
We report a method on quantitative and simultaneous non-contact in-vivo hydration and sebum measurements of the skin using an infrared optical spectroscopic set-up. The method utilizes differential detection with three wavelengths 1720, 1750, and 177
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91512c7190be53ec564734aa2abad4c9
https://europepmc.org/articles/PMC4918584/
https://europepmc.org/articles/PMC4918584/
Publikováno v:
Journal of Chemical Physics, 114, 7, pp. 3073-3091
ResearcherID
Journal of Chemical Physics, 114, 3073-3091
ResearcherID
Journal of Chemical Physics, 114, 3073-3091
We have recently shown that utilizing double frequency sweeps (DFSs) instead of pulses can lead to increased efficiencies in population and coherence transfer in half-integer quadrupolar spin systems. Cosine modulation of the carrier amplitude corres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd70fca7162bd1eaaace095d4f7ece8
https://hdl.handle.net/2066/76622
https://hdl.handle.net/2066/76622
Publikováno v:
Journal of Magnetic Resonance, 147, 2, pp. 192-209
Journal of Magnetic Resonance, 147, 192-209
Journal of Magnetic Resonance, 147, 192-209
We have recently shown that the sensitivity of single- and multiple-quantum NMR experiments of half-integer (N/2) quadrupolar nuclei can be increased significantly by introducing so-called double frequency sweeps (DFS) in various pulse schemes. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34266aabc6a338c4c95fe19b451ca448
https://doi.org/10.1006/jmre.2000.2192
https://doi.org/10.1006/jmre.2000.2192
Publikováno v:
Magnetic Resonance in Medicine. 41:614-623
General expressions are presented to calculate the maximum likelihood (ML) estimator and corresponding Fisher matrix for Rician-distributed data sets. This estimator results in the most precise, unbiased estimations of T1 from magnitude data sets, ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530f4c25bb599d0ff829e0bc5f7af9c9
https://doi.org/10.1002/(sici)1522-2594(199903)41:3<614::aid-mrm26>3.0.co
https://doi.org/10.1002/(sici)1522-2594(199903)41:3<614::aid-mrm26>3.0.co
Autor:
Lorenzo Lenci, Aleksander Wittli, Rogier Groeneveld, Rieko Verhagen, Arno P. M. Kentgens, Cees W. Hilbers, Herman van Kempen
Publikováno v:
PCCP Physical Chemistry Chemical Physics, 1, 17, pp. 4025-4031
PCCP Physical Chemistry Chemical Physics, 1, 4025-4031
PCCP Physical Chemistry Chemical Physics, 1, 4025-4031
An accurate digital radio frequency field generation method for magnetic resonance force microscopy on nuclei is described here. This method is used to perform and enhance several well known measurement schemes. We show that this digital setup can ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b07dc327631d1ce01d4152410fd800b
https://doi.org/10.1039/a904045e
https://doi.org/10.1039/a904045e
Publikováno v:
Lasers in Medical Science
We demonstrate the efficacy of a novel minimally invasive nonthermal skin rejuvenation technique for wrinkle and fine-line reduction based on laser-induced optical breakdown. The optical breakdown caused by tightly focused near-infrared laser pulses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9ffae741bc226ec3a8b2b88662e29c0
https://pubmed.ncbi.nlm.nih.gov/22890872
https://pubmed.ncbi.nlm.nih.gov/22890872
Publikováno v:
Journal of Biophotonics
We describe a novel, minimally invasive laser technology for skin rejuvenation by creating isolated microscopic lesions within tissue below the epidermis using laser induced optical breakdown. Using an in-house built prototype device, tightly focused
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67156692a2af4ee96681ccaff139da1d
https://pubmed.ncbi.nlm.nih.gov/22045580
https://pubmed.ncbi.nlm.nih.gov/22045580