Results 51 to 60 of about 158,670 (292)

Real Time Apnoea Monitoring of Children Using the Microsoft Kinect Sensor: A Pilot Study

Sensors, 2017
The objective of this study was to design a non-invasive system for the observation of respiratory rates and detection of apnoea using analysis of real time image sequences captured in any given sleep position and under any light conditions (even in dark
Ali Al-Naji, Kim Gibson, Sang-Heon Lee, Javaan Chahl   +3 more
doaj   +1 more source

Micro-expression Recognition using Spatiotemporal Texture Map and Motion Magnification [PDF]

, 2018
Micro-expressions are short-lived, rapid facial expressions that are exhibited by individuals when they are in high stakes situations. Studying these micro-expressions is important as these cannot be modified by an individual and hence offer us a peek ...
Pawar, Shashank Shivaji
core   +1 more source

MOA-2010-BLG-477Lb: constraining the mass of a microlensing planet from microlensing parallax, orbital motion and detection of blended light [PDF]

, 2012
Microlensing detections of cool planets are important for the construction of an unbiased sample to estimate the frequency of planets beyond the snow line, which is where giant planets are thought to form according to the core accretion theory of planet ...
A. A. Cole, A. Cassan, A. Fukui, A. Gould, A. R. Tomczak, A. Shporer, A. Udalski, A. Williams, Alard, Albrow, Albrow, An, B. S. Gaudi, Bennett, Bennett, Bennett, Bennett, Bennett, Bennett, Bertin, C. B. Henderson, C. Coutures, C. H. Ling, C. Han, C. Liebig, C. S. Bennett, C. S. Botzler, C. Snodgrass, C.-U. Lee, D. Dominis Prester, D. Heyrovský, D. J. Sullivan, D. Kubas, D. L. DePoy, D. M. Bramich, D. Maoz, D. Moorhouse, D. Mékarnia, D. Nataf, D. P. Bennett, D. Polishook, D. Ricci, D. Suzuki, Daban, di Stefano, Dominik, Dong, Dong, E. Bachelet, E. Bertin, E. Corrales, E. Kerins, F. Abe, F. Finet, F. Jablonski, F. Schönebeck, F. V. Hessman, G. Pietrzyński, G. Scarpetta, G. Thornley, G. W. Christie, Gaudi, Ghosh, Gould, Gould, Gould, Gould, Gould, Griest, Han, Heyrovský, I. A. Bond, I. A. Steele, I. Soszyński, I.-G. Shin, J. A. Johnson, J. A. Muñoz, J. A. R. Caldwell, J. C. Yee, J. Chavez, J. Donatowicz, J. Drummond, J. Greenhill, J. Marshall, J. McCormick, J. Skowron, J. Southworth, J. Surdej, J. W. Menzies, J. Wambsganss, J.-B. Marquette, J.-P. Beaulieu, J.-P. Rivet, J.-R. Koo, Janczak, K. A. Alsubai, K. Agabi, K. C. Sahu, K. Furusawa, K. Harpsøe, K. Horne, K. Masuda, K. Ohmori, K. Ohnishi, K. Ulaczyk, K. Wada, Kennedy, Kroupa, Kurucz, L. Abe, L. Andrade de Almeida, L. Mancini, L.-W. Hung, Lecar, M. Bos, M. D. Albrow, M. Dominik, M. Freeman, M. Hundertmark, M. J. Burgdorf, M. K. Szymański, M. Kubiak, M. Mathiasen, M. T. Penny, M. Zub, Milne, Miyake, Muraki, N. Crouzet, N. J. Rattenbury, N. Kains, N. Klein, N. Miyake, P. Browne, P. C. M. Yock, P. Chote, P. Dodds, P. Fouqué, P. Harris, P. J. Tristram, Pejcha, Poindexter, R. A. Street, R. Kandori, R. Martin, R. Poleski, R. W. Pogge, Rhie, S. Brillant, S. Calchi Novati, S. Dieters, S. Dreizler, S. Hardis, S. Kaspi, S. Kobara, S. Nishiyama, S. Proft, S. Rahvar, S. Schäfer, Skowron, Subo Dong, Sumi, Sumi, T. C. Hinse, T. Gerner, T. Guillot, T. Nagayama, T. Natusch, T. Sumi, To. Saito, U. G. Jørgensen, Udalski, V. Batista, V. Bozza, W. Allen, W. L. Sweatman, Witt, Y. Itow, Y. Lee, Y. Matsubara, Y. Shvartzvald, Y. Tsapras, Yoo, Ł. Wyrzykowski   +183 more
core   +6 more sources

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source

3D Pulse Image Detection and Pulse Pattern Recognition Based on Subtle Motion Magnification Technology

Zhongguo yiliao qixie zazhi
To address the problem of large reconstruction errors in 3D pulse signals caused by excessively small out-of-plane displacement of the contact membrane in the existing traditional Chinese medicine fingertip tactile binocular vision detection technology ...
Chongyang YAO, Yongxin CHOU, Zhiwei LIANG, Haiping YANG, Jicheng LIU, Dongmei LIN   +5 more
doaj   +1 more source

The effect of magnification and contrast on reading performance in different types of simulated low vision

Journal of Eye Movement Research, 2017
Low vision therapy, such as magnifiers or contrast enhancement, is widely used. Scientific evidence proving its efficacy is scarce however. The objective of this study was to investigate whether the benefits of magnification and contrast enhancement ...
Michael Christen, Mathias Abegg
doaj   +1 more source

Analysis of Video Retinal Angiography With Deep Learning and Eulerian Magnification

Frontiers in Computer Science, 2020
Objective: The aim of this research is to present a novel computer-aided decision support tool in analyzing, quantifying, and evaluating the retinal blood vessel structure from fluorescein angiogram (FA) videos.Methods: The proposed method consists of ...
Sumit Laha, Rodney LaLonde, Austin E. Carmack, Hassan Foroosh, John C. Olson, Saad Shaikh, Ulas Bagci   +6 more
doaj   +1 more source

Effect of Peculiar Motion in Weak Lensing

, 2014
We study the effect of peculiar motion in weak gravitational lensing. We derive a fully relativistic formula for the cosmic shear and the convergence in a perturbed Friedmann Universe.
Camille Bonvin, F. Bernardeau, L. Van Waerbeke, L. Van Waerbeke, N. Straumann, P. Schneider, P. J. E. Peebles, R. Durrer, S. Dodelson, S. Seitz   +9 more
core   +1 more source

Detection Rates for Close Binaries Via Microlensing [PDF]

, 1996
Microlensing is one of the most promising methods of reconstructing the stellar mass function down to masses even below the hydrogen-burning limit. The fundamental limit to this technique is the presence of unresolved binaries, which can in principle ...
Andrew Gould, Aubourg E., B. Scott Gaudi, Kroupa P., Refsdal S., Witt H.   +5 more
core   +3 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source