Results 151 to 160 of about 4,780,938 (334)

TheHubble Space TelescopeKey Project on the Extragalactic Distance Scale. XIX. The Discovery of Cepheids in and a New Distance to NGC 3198 [PDF]

, 1999
Daniel D. Kelson, G. D. Illingworth, Abhijit Saha, J. A. Graham, P. B. Stetson, Wendy L. Freedman, Robert C. Kennicutt, J. R. Mould, Laura Ferrarese, J. P. Huchra, Barry F. Madore, Charles F. Prosser, Fabio Bresolin, H. C. Ford, B. K. Gibson, J. G. Hoessel, Shaun M. G. Hughes, Lucas M. Macri, Shoko Sakai, N. A. Silbermann   +19 more
openalex   +1 more source

Cervical Spinal Cord Magnetization Transfer Ratio and Its Relationship With Clinical Outcomes in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The cervical spinal cord (cSC) is highly relevant to clinical dysfunction in multiple sclerosis (MS) but remains understudied using quantitative magnetic resonance imaging (MRI). We assessed magnetization transfer ratio (MTR), a semi‐quantitative MRI measure sensitive to MS‐related tissue microstructural changes, in the cSC and its ...
Lisa Eunyoung Lee, Julien Cohen‐Adad, Irene M. Vavasour, Melanie Guenette, Katherine Sawicka, Neda Rashidi‐Ranjbar, Nathan Churchill, Akash Chopra, Adelia Adelia, Pierre‐Louis Benveniste, Anthony Traboulsee, Nathalie Arbour, Fabrizio Giuliani, Larry D. Lynd, Scott B. Patten, Alexandre Prat, Alice Schabas, Penelope Smyth, Roger Tam, Yunyan Zhang, Simon J. Graham, Mojgan Hodaie, Anthony Feinstein, Shannon Kolind, Tom A. Schweizer, Jiwon Oh, CanProCo Study Group   +26 more
wiley   +1 more source

Scale-independent complementary bivariational principles in a complex Hilbert space, and their application to a scattering problem

, 1981
Yasuyoshi Horibata
openalex   +1 more source

TheHubble Space TelescopeKey Project on the Extragalactic Distance Scale. XXII. The Discovery of Cepheids in NGC 1326A [PDF]

, 1999
Charles F. Prosser, Robert C. Kennicutt, Fabio Bresolin, Abhijit Saha, Shoko Sakai, Wendy L. Freedman, J. R. Mould, Laura Ferrarese, H. C. Ford, B. K. Gibson, J. A. Graham, J. G. Hoessel, J. P. Huchra, Shaun M. G. Hughes, G. D. Illingworth, Daniel D. Kelson, Lucas M. Macri, Barry F. Madore, N. A. Silbermann, P. B. Stetson   +19 more
openalex   +1 more source

Mustache: multi-scale detection of chromatin loops from Hi-C and Micro-C maps using scale-space representation. [PDF]

Genome Biol, 2020
Roayaei Ardakany A, Gezer HT, Lonardi S, Ay F.   +3 more
europepmc   +1 more source

Fixel‐Based Analysis of Diffusion Imaging as a Quantitative Marker of Disease State in Spinocerebellar Ataxia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Spinocerebellar ataxias (SCAs) are a group of genetically heterogeneous neurodegenerative diseases causing progressive deterioration and reduced quality of life. Therapeutic advances have been limited by a lack of sensitive anatomic, functional, or diffusion imaging‐based biomarkers.
David J. Arpin, S. H. Subramony, the READISCA Consortium, David E. Vaillancourt, Tetsuo Ashizawa, Alexandra Durr, Thomas Mareci, Thomas Klockgether, Jennifer Faber, Henry L. Paulson, Gülin Öz, Matthew R. Burns   +11 more
wiley   +1 more source

Detection of Facial Features in Scale-Space

Acta Polytechnica, 2007
This paper presents a new approach to the detection of facial features. A scale adapted Harris Corner detector is used to find interest points in scale-space. These points are described by the SIFT descriptor. Thus invariance with respect to image scale,
P. Hosten, M. Asbach
doaj  

Correlation Between Irisin and Cognitive Functions in Alzheimer Dementia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The myokine irisin, a recent positive mediator of exercise in the brain, shows neuroprotective functions against Alzheimer's disease (AD). The association between irisin and cognition has never been explored in a biologically defined cohort of patients.
Patrizia Pignataro, Manuela Dicarlo, Chiara Zecca, Daniele Urso, Maria Teresa Dell'Abate, Davide Vilella, Francesco Borlizzi, Roberta Zerlotin, Angela Oranger, Graziana Colaianni, Silvia Colucci, Maria Grano, Giancarlo Logroscino   +12 more
wiley   +1 more source

Compilation of topographic map on a scale of 1 to 50,000 by KFA1000 space photography.

, 1989
TOSHIYA HAYASHIZAKI
openalex   +2 more sources

The Extragalactic Distance Scale Key Project. IV. The Discovery of Cepheids and a New Distance to M100 Using theHubble Space Telescope [PDF]

, 1997
Laura Ferrarese, Wendy L. Freedman, Robert Hill, Abhijit Saha, Barry F. Madore, Robert C. Kennicutt, P. B. Stetson, Holland Ford, J. A. Graham, J. G. Hoessel, Mingsheng Han, J. P. Huchra, Shaun M. G. Hughes, G. D. Illingworth, Daniel D. Kelson, J. R. Mould, Randy L. Phelps, N. A. Silbermann, Shoko Sakai, Anne Marie Stewart Turner, Paul Harding, Fabio Bresolin   +21 more
openalex   +1 more source