Results 91 to 100 of about 158,670 (292)

Detection of Extrasolar Planets by Gravitational Microlensing

, 2008
Gravitational microlensing provides a unique window on the properties and prevalence of extrasolar planetary systems because of its ability to find low-mass planets at separations of a few AU.
A. Alcock, A. D. Bolatto, A. Gould, A. Gould, A. Gould, A. Gould, A. Gould, A. Gould, A. P. Boss, A. Udalski, A. Udalski, A. Udalski, A. Wolszczan, B. Paczyński, B. S. Gaudi, B. S. Gaudi, B. S. Gaudi, B. S. Gaudi, B. S. Gaudi, C. Alcock, C. Alcock, C. Alcock, C. Alcock, C. Alcock, C. Hamadache, C. Han, D. P. Bennett, D. P. Bennett, D. P. Bennett, D. P. Bennett, D. P. Bennett, D. P. Bennett, D. P. Bennett, D. P. Bennett, D. P. Bennett, D. S. Graff, D.P. Bennett, F. Abe, F. Delplancke, G. Basri, G. F. Lewis, G. Laughlin, G. M. Kennedy, G. T. Belle van, I. A. Bond, I. A. Bond, I.A. Bond, I.A. Bond, J. An, J. Yoo, J.-P. Beaulieu, K. C. Sahu, K. Chang, K. Chang, K. Griest, M. Albrow, M. C. Smith, M. C. Smith, M. D. Albrow, M. D. Albrow, M. D. Albrow, M. Dominik, M. Dominik, M. Jaroszynski, M. S. Bessell, P. Kervella, P. Popowski, P. Schneider, P. Schneider, P. Tisserand, R. P. Butler, R. R. Bourassa, S. Benetti, S. Dong, S. Dong, S. H. Rhie, S. H. Rhie, S. H. Rhie, S. H. Rhie, S. Ida, S. J. Peale, S. Liebes, S. Mao, S. Mao, S. Mao, S. Poindexter, S. Refsdal, S. Refsdal, S. Udry, T. R. Lauer, T. Sumi, T. Sumi, T. Yanagisawa, X. Wu   +93 more
core   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Dynamic Identification of the Sarcophagus of the Spouses by Means of Digital Video Analysis

Heritage
Artistic masterpieces are mostly collected in museums located in the center of urban areas, which are prone to heavy traffic. Traffic-induced vibrations can represent a significant hazard for museum objects, due to the repeated nature of the excitation ...
Vincenzo Fioriti, Giuseppe Occhipinti, Ivan Roselli, Antonino Cataldo, Paolo Clemente, Alessandro Colucci, Omar AlShawa, Luigi Sorrentino   +7 more
doaj   +1 more source

Remote Assessment of Ataxia Severity in SCA3 Across Multiple Centers and Time Points

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxia type 3 (SCA3) is a genetically defined ataxia. The Scale for Assessment and Rating of Ataxia (SARA) is a clinician‐reported outcome that measures ataxia severity at a single time point. In its standard application, SARA fails to capture short‐term fluctuations, limiting its sensitivity in trials.
Marcus Grobe‐Einsler, Vivian Maas, Arian Taheri Amin, Jennifer Faber, Tamara Schaprian, Katharina Hill, Matthis Synofzik, Lisa H. Graf, Heike Jacobi, Manuela Lima, Ana F. Ferreira, Bart P. van de Warrenburg, Ilse H. J. Willemse, Dagmar Timmann, Andreas Thieme, Paola Giunti, Hector Garcia‐Moreno, Magda M. Santana, Jeannette Hübener‐Schmid, Elin H. Davies, Thomas Klockgether   +20 more
wiley   +1 more source

Image Processing for Motion Magnification

Motion Magnification (MM) is a collection of relative recent techniques within the realm of Image Processing. The main motivation of introducing these techniques in to support the human visual system to capture relevant displacements of an object of interest; these motions can be in object color and in object location.
Nadaniela Egidi, Josephin Giacomini, Paolo Leonesi, Pierluigi Maponi, Federico Mearelli, Edin Trebović   +5 more
openaire   +2 more sources

Stereoscopic Motion Magnification in Minimally-Invasive Robotic Prostatectomy

, 2016
The removal of the prostate is a common treatment option for localized prostate cancer. Robotic prostatectomy uses endoscopic cameras to provide a stereoscopic view of the surgical scene to the surgeon. Often, this surgical scene is difficult to interpret because of variants in anatomy and some critical structures such as the neurovascular bundles ...
Jonathan McLeod, A., Baxter, John S.H., Jayarathne, Uditha, Pautler, Stephen, Peters, Terry M., Luo, Xiongbiao   +5 more
openaire   +2 more sources

Video Motion Magnification using Spatio-Temporal Algorithm

International Journal of Computer Applications, 2014
aim is to disclose temporal variations in videos that are hard or nearly impossible to view with the naked eye and display them in an indicative fashion. Our method, which is based on spatio-temporal processing, takes a standard video sequence as input, and applies spatial processing / decomposition, followed by temporal processing / filtering to the ...
N. N. Mandaogade, Lokesh Sarode
openaire   +1 more source

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

Diffusion Spectrum Imaging Maps Early Axonal Loss and a Unique Progressive Signal in Neuronal Intranuclear Inclusion Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang, Yixiu Pei, Xiaobao Hu, Ying Xiong, Fang Wang, Yanyan Yu, Min Zhu, Dandan Tan, Meihong Zhou, Daojun Hong, Fuqing Zhou   +10 more
wiley   +1 more source

Shaking Table Test Study on Seismic Performance of Hollow Rectangular Piers

Advances in Civil Engineering, 2019
To study the seismic performance of hollow reinforced concrete piers under dynamic loads, nine hollow pier specimens with different stirrup ratios, reinforcement ratios, and axial compression ratios are designed and manufactured. The El Centro wave, Taft
Yanli Shen, Bo Wei
doaj   +1 more source