Results 71 to 80 of about 372,055 (343)

A Sagnac Fourier spectrometer

Optics Express, 2016
A spectrometer based on a Sagnac interferometer, where one of the mirrors is replaced by a transmission grating, is introduced. Since the action of a transmission grating is reversible, both directions experience the same diffraction at a given wavelength. At the output, the crossed wavefronts are imaged onto a camera, where their Fizeau fringe pattern
Matthias Lenzner, Jean-Claude Diels
openaire   +3 more sources

The European hybrid spectrometer [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1987
The final version of the European hybrid spectrometer (EHS) is described. EHS was used in the NA27 experiment to study charm particles produced in 360 GeV c π-p and 400 GeV c pp interactions. A rapid cycling, high resolution bubble chamber (LEBC) produced bubbles of 17 μm diameter which were measured with a precision of 2.5 μm.
M. Aguilar Benitez, W. W. M. Allison, A. de Angelis, M. Atkinsson, J. L. Bailly, W. Bartl, M. Begalli, A. Bettini, R. Bizzarri, C. Brooks, R. Brun, V. Canale, E. Dicapua, CASO, CARLO, E. Castelli, P. Checcia, N. Colino, S. J. Colwill, CONTRI, ROBERTO, D. Crennell, C. Defoix, F. Diez Hedo, J. Dolbeau, J. Duboc, J. Dumarchez, I. Duran, B. Epp, M. Eriksson, S. Falciano, C. Fernandez, C. Fisher, Y. V. Fisjak, FONTANELLI, FLAVIO, U. Gasparini, A. Gurtu, U. Gensch, S. Gentile, D. B. Gibaut, L. Haupt, S. Hellman, J. J. Hernandez, PH Herquet, A. Herve, S. O. Holmgren, J. Hrubec, P. Hughes, D. Huss, M. Iori, Y. M. Ivanyushenkov, E. Jegham, K. E. Johansson, M. I. Josa, J. Kesteman, A. G. Kholodenko, E. P. S. Kistenev, D. Knauss, P. Ladron de Guevara, H. Leutz, M. Macdermott, M. Mazzucato, A. Michalon, M. E. Michalon Mentzer, N. G. Minaev, T. Moa, MONGE, MARIA ROBERTA, L. Montanet, T. Naumann, G. Neuhofer, S. Nilsson, H. Nowak, G. Otter, R. Ouared, J. Panella, M. Pernicka, O. Pingot, G. Piredda, K. Sudhakar, B. F. Polyakov, A. Poppleton, P. Poropat, B. Powell, S. Reucroft, H. Rohringer, A. Roth, J. Salicio, J. Schmidmeyer, R. Schulte, B. Sellden, M. Sessa, P. D. Shields, SQUARCIA, SANDRO, E. A. Starchenko, W. Strusczinski, M. C. Touboul, TREVISAN, UMBERTO, C. Troncon, L. Ventura, P. Vilain, E. V. Vlasov, C. Voltolini, B. Vonck, P. R. S. Wright, G. Zumerle   +102 more
openaire   +3 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Concept for improved radiometric calibration of radiance sources at the CHB facility [PDF]

, 2010
The Calibation Home Base (CHB) is a facility for the calibration of airborne imaging spectrometers such as APEX, ROSIS and in the future ARES, and for field spectrometers. Absolute radiometric calibration in the spectral range of 350–2500 nm is currently
Schötz, Paul, Fries, Jochen, Gege, Peter, Haschberger, Peter, Lenhard, Karim, Schwarz, Christian, Schwarzmaier, Thomas   +6 more
core  

Advanced Mass Spectrometers for Hydrogen Isotope Analyses [PDF]

, 2001
This report is a summary of the results of a joint Savannah River Laboratory (SRL) - Savannah River Plant (SRP) ''Hydrogen Isotope Mass Spectrometer Evaluation Program''.
Chastagner, P.
core   +1 more source

An inversely designed integrated spectrometer with reconfigurable performance and ultra-low power consumption

Opto-Electronic Advances
Despite the pressing demand for integrated spectrometers, a solution that deliver high-performance while being practically operated is still missing.
Ang Li, Yifan Wu, Chang Wang, Feixia Bao, Zongyin Yang, Shilong Pan   +5 more
doaj   +1 more source

Characteristic Analysis of Compact Spectrometer Based on Off-Axis Meta-Lens

Applied Sciences, 2018
Ultra-compact spectrometers with high-resolution and/or broadband features have long been pursued for their wide application prospects. The off-axis meta-lens, a new species of planar optical instruments, provides a unique and feasible way to realize ...
Yi Zhou, Rui Chen, Yungui Ma
doaj   +1 more source

Arrayed waveguide grating spectrometers for astronomical applications: new results. [PDF]

Optics Express, 2017
One promising application of photonics to astronomical instrumentation is the miniaturization of near-infrared (NIR) spectrometers for large ground- and space-based astronomical telescopes. Here we present new results from our effort to fabricate arrayed
P. Gatkine, S. Veilleux, Yiwen Hu, J. Bland-Hawthorn, M. Dagenais   +4 more
semanticscholar   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

The Review of Bipolar Ion Mobility Spectrometers [PDF]

, 2019
Access full text - https://doi.org/10.1007/978-3-030-31866-6_113The review considers the design of ion mobility spectrometers, which allow for the conditionally simultaneous detection of both positive and negative ions.
SHALTAEVA, Y. R., GOLOVIN, A. V., E. A. Gromov, V. K. Vasilyev, M. A. Matusko, V. S. Pershenkov, I. A. Ivanov, BELYAKOV, V. V., VASILYEV, V. K., A. V. Golovin, MALKIN, E. K., IVANOV, I. A., Y. R. Shaltaeva, GROMOV, E. A., MATUSKO, M. A., V. V. Belyakov, E. K. Malkin, PERSHENKOV, V. S.   +17 more
core   +1 more source