Search Results - "Tobar, M"

Search for Invisible Axion Dark Matter in the 3.3-4.2  μeV Mass Range by Bartram, C, Braine, T, Burns, E, Cervantes, R, Crisosto, N, Du, N, Korandla, H, Leum, G, Mohapatra, P, Nitta, T, Rosenberg, L J, Rybka, G, Yang, J, Clarke, John, Siddiqi, I, Agrawal, A, Dixit, A V, Awida, M H, Chou, A S, Hollister, M, Knirck, S, Sonnenschein, A, Wester, W, Gleason, J R, Hipp, A T, Jois, S, Sikivie, P, Sullivan, N S, Tanner, D B, Lentz, E, Khatiwada, R, Carosi, G, Robertson, N, Woollett, N, Duffy, L D, Boutan, C, Jones, M, LaRoque, B H, Oblath, N S, Taubman, M S, Daw, E J, Perry, M G, Buckley, J H, Gaikwad, C, Hoffman, J, Murch, K W, Goryachev, M, McAllister, B T, Quiskamp, A, Thomson, C, Tobar, M E

“…We report the results from a haloscope search for axion dark matter in the 3.3-4.2  μeV mass range. This search excludes the axion-photon coupling predicted by…”
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Longitudinal survival analysis and two-group comparison for predicting the progression of mild cognitive impairment to Alzheimer's disease by Platero, Carlos, Tobar, M. Carmen

“…[Display omitted] •Two approaches for developing predictive models of MCI-to-AD progression were compared.•These models combined MRI-based markers with…”
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Predicting Alzheimer’s conversion in mild cognitive impairment patients using longitudinal neuroimaging and clinical markers by Platero, Carlos, Tobar, M. Carmen

“…Patients with mild cognitive impairment (MCI) have a high risk for conversion to Alzheimer’s disease (AD). Early diagnose of AD in MCI subjects could help to…”
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A fast approach for hippocampal segmentation from T1-MRI for predicting progression in Alzheimer's disease from elderly controls by Platero, Carlos, Tobar, M. Carmen

“…[Display omitted] •A patch-based labeling method for the hippocampal segmentation is applied.•Our segmentations show accuracy and robustness using multi-site…”
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Longitudinal Neuroimaging Hippocampal Markers for Diagnosing Alzheimer’s Disease by Platero, Carlos, Lin, Lin, Tobar, M. Carmen

“…Hippocampal atrophy measures from magnetic resonance imaging (MRI) are powerful tools for monitoring Alzheimer’s disease (AD) progression. In this paper, we…”
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Experimental realization of an optical second with strontium lattice clocks by Le Targat, R., Lorini, L., Le Coq, Y., Zawada, M., Guéna, J., Abgrall, M., Gurov, M., Rosenbusch, P., Rovera, D. G., Nagórny, B., Gartman, R., Westergaard, P. G., Tobar, M. E., Lours, M., Santarelli, G., Clairon, A., Bize, S., Laurent, P., Lemonde, P., Lodewyck, J.

“…Progress in realizing the SI second had multiple technological impacts and enabled further constraint of theoretical models in fundamental physics. Caesium…”
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Casimir spring and dilution in macroscopic cavity optomechanics by Pate, J. M., Goryachev, M., Chiao, R. Y., Sharping, J. E., Tobar, M. E.

“…The Casimir force was predicted in 1948 as a force arising between macroscopic bodies from the zero-point energy. At finite temperatures, it has been shown…”
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Improved Tests of Local Position Invariance Using Rb 87 and Cs 133 Fountains by Guéna, J., Abgrall, M., Rovera, D., Rosenbusch, P., Tobar, M. E., Laurent, Ph, Clairon, A., Bize, S.

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Piezo-optomechanical coupling of a 3D microwave resonator to a bulk acoustic wave crystalline resonator by Carvalho, N. C., Bourhill, J., Goryachev, M., Galliou, S., Tobar, M. E.

“…We report the observation of coupling between a 3D microwave cavity mode and a bulk mechanical resonator mediated by piezoelectric and radiation pressure…”
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Search for a Dark-Matter-Induced Cosmic Axion Background with ADMX by Nitta, T., Braine, T., Du, N., Guzzetti, M., Hanretty, C., Leum, G., Rosenberg, L. J., Rybka, G., Sinnis, J., Clarke, John, Siddiqi, I., Awida, M. H., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Wester, W., Gleason, J. R., Hipp, A. T., Sikivie, P., Sullivan, N. S., Tanner, D. B., Khatiwada, R., Carosi, G., Robertson, N., Duffy, L. D., Boutan, C., Lentz, E., Oblath, N. S., Taubman, M. S., Yang, J., Daw, E. J., Perry, M. G., Bartram, C., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K. W., Goryachev, M., Hartman, E., McAllister, B. T., Quiskamp, A., Thomson, C., Tobar, M. E., Dror, J. A., Murayama, H., Rodd, N. L.

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Combining a Patch-based Approach with a Non-rigid Registration-based Label Fusion Method for the Hippocampal Segmentation in Alzheimer’s Disease by Platero, Carlos, Tobar, M. Carmen

“…We provide and evaluate an open-source software solution for automatically hippocampal segmentation from T1-weighted (T1w) magnetic resonance imaging (MRI)…”
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Morphology and characterization of laser clad composite NiCrBSi–WC coatings on stainless steel by Tobar, M.J., Álvarez, C., Amado, J.M., Rodríguez, G., Yáñez, A.

“…In this work, several mixtures of self-fluxing NiCrBSi alloy powder and a nickel-clad WC powder (10 wt.% Ni and balance WC) were laser cladded on stainless…”
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Author Correction: Casimir spring and dilution in macroscopic cavity optomechanics by Mummery, J., Pate, J. M., Goryachev, M., Chiao, R. Y., Sharping, J. E., Tobar, M. E.

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Testing local position and fundamental constant invariance due to periodic gravitational and boost using long-term comparison of the SYRTE atomic fountains and H-masers by Tobar, M. E., Stanwix, P. L., McFerran, J. J., Guéna, J., Abgrall, M., Bize, S., Clairon, A., Laurent, Ph, Rosenbusch, P., Rovera, D., Santarelli, G.

“…The frequencies of three separate Cs fountain clocks and one Rb fountain clock have been compared to various hydrogen masers to search for periodic changes…”
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Generation of coherent phonons via a cavity enhanced photonic lambda scheme by Bourhill, J., Carvalho, N. C., Goryachev, M., Galliou, Serge, Tobar, M. E.

“…We demonstrate the generation of coherent phonons in a quartz bulk acoustic wave (BAW) resonator through the photoelastic properties of the crystal, via…”
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A label fusion method using conditional random fields with higher-order potentials: Application to hippocampal segmentation by Platero, Carlos, Carmen Tobar, M

“…Graphical abstract…”
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Three-dimensional cavity quantum electrodynamics with a rare-earth spin ensemble by Probst, S., Tkalčec, A., Rotzinger, H., Rieger, D., Le Floch, J-M., Goryachev, M., Tobar, M. E., Ustinov, A. V., Bushev, P. A.

“…We present cavity QED experiments with an Er super(3+): Y sub(2) SiO sub(5) crystal magnetically coupled to a three-dimensional (3D) cylindrical sapphire…”
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High-Stability Comparison of Atomic Fountains Using Two Different Cryogenic Oscillators by Abgrall, M., Guena, J., Lours, M., Santarelli, G., Tobar, M. E., Bize, S., Grop, S., Dubois, B., Fluhr, C., Giordano, V.

“…We present a detailed characterization of two atomic clock interrogation systems based on two different cryogenic sapphire oscillators operated simultaneously…”
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A Multiatlas Segmentation Using Graph Cuts with Applications to Liver Segmentation in CT Scans by Platero, Carlos, Tobar, M. Carmen

“…An atlas-based segmentation approach is presented that combines low-level operations, an affine probabilistic atlas, and a multiatlas-based segmentation. The…”
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Multi-OctConv: Reducing Memory Requirements in Image Generative Adversarial Networks by M, Francisco Tobar, Torres, Claudio E.

“…Generative Adversarial Networks (GANs) for image generation of human faces have provided excellent results in recent years. However, we were able to identify a…”
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