Results 71 to 80 of about 122,299 (291)

Distributed Unmixing of Hyperspectral Data With Sparsity Constraint

, 2017
Spectral unmixing (SU) is a data processing problem in hyperspectral remote sensing. The significant challenge in the SU problem is how to identify endmembers and their weights, accurately. For estimation of signature and fractional abundance matrices in
Khoshsokhan, Sara, Rajabi, Roozbeh, Zayyani, Hadi   +2 more
core   +2 more sources

Round Optimal Blind Signatures [PDF]

, 2011
Constructing round-optimal blind signatures in the standard model has been a long standing open problem. In particular, Fischlin and Schroder recently ruled out a large class of three-move blind signatures in the standard model (Eurocrypt'10). In particular, their result shows that finding security proofs for the well-known blind signature schemes by ...
Sanjam Garg, Vanishree Rao, Amit Sahai, Dominique Schröder, Dominique Unruh   +4 more
openaire   +1 more source

Cutaneous Phosphorylated Alpha‐Synuclein in Lewy Body Dementia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine the test performance of cutaneous phosphorylated alpha‐synuclein (P‐SYN) in dementia with Lewy bodies (DLB), individuals with reduced Montreal Cognitive Assessment (MoCA) and healthy controls. Methods This is the first subgroup analysis of the Synuclein‐One study, a prospective, blinded study evaluating P‐SYN detection ...
Christopher H. Gibbons, Todd Levine, Charles H. Adler, Bailey Bellaire, Ningshan Wang, Pinky Agarwal, Georgina M. Aldridge, Alexandru Barboi, Daniel Claassen, Virgilio G. H. Evidente, Douglas Galasko, Alejandra Gonzalez‐Duarte, Ramon Gil, Mark Gudesblatt, Stuart H. Isaacson, Horacio Kaufmann, Pravin Khemani, Rajeev Kumar, Guillaume Lamotte, Andy J. Liu, Nikolaus R. McFarland, Mitchell G. Miglis, Adam Reynolds, Gregory A. Sahagian, Marie‐Helene Saint‐Hilaire, Julie B. Schwartzbard, Wolfgang Singer, Michael J. Soileau, Steven Vernino, Patricio Millar Vernetti, Oleg Yerstein, Roy Freeman   +31 more
wiley   +1 more source

Evolutionary selection of proteins with two folds

Nature Communications, 2023
Although most globular proteins fold into a single stable structure, an increasing number have been shown to remodel their secondary and tertiary structures in response to cellular stimuli.
Joseph W. Schafer, Lauren L. Porter
doaj   +1 more source

Three-generation baryon and lepton number violation at the LHC

, 2013
One of the most puzzling questions in particle physics concerns the status of the baryon (B) and lepton (L) quantum numbers. On the theoretical side, most new physics scenarios naturally lead to their non-conservation and some amount of violation is ...
Durieux, Gauthier, Gérard, Jean-Marc, Maltoni, Fabio, Smith, Christopher   +3 more
core   +3 more sources

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende, Emilien Petit, Young Woo Park, Sophie Tezenas du Montcel, James M. Joers, Jonathan M. DuBois, H. Moore Arnold, Michal Povazan, Ipek Özdemir, Guita Banan, Romain Valabregue, Philipp Ehses, Jennifer Faber, Chiadi U. Onyike, Peter B. Barker, Jeremy D. Schmahmann, Eva‐Maria Ratai, Sub H. Subramony, Thomas H. Mareci, Khalaf O. Bushara, Henry Paulson, Thomas Klockgether, Alexandra Durr, Tetsuo Ashizawa, Christophe Lenglet, Gülin Öz, READISCA Investigators   +26 more
wiley   +1 more source

Efficacy of Intermittent Theta‐Burst Stimulation for Prolonged Disorders of Consciousness: A Prospective, Randomized, Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu, Jun Hu, Qianqian Wu, Min Wu, Yamei Yu, Hangcheng Li, Jian Gao, Jingqi Li, Nai Ding, Jie Yu, Benyan Luo   +10 more
wiley   +1 more source

Innate Immune Reprogramming Mediated by Endogenous Retroelement Dysregulation Drives Multiple Sclerosis Progression

Annals of Clinical and Translational Neurology, EarlyView.
Epigenetic reprogramming in hematopoietic stem and progenitor cells (HSPCs) and downstream myeloid cells, mediated by H3.3 downregulation and endogenous retroelement (ERE) overexpression, contributes to the progression of multiple sclerosis (MS). ABSTRACT Background Skewed myelopoiesis in the bone marrow has been identified as a key driver of multiple ...
Li‐Mei Xiao, Qiu‐Ping Zhao, Run‐Yun Li, Wei Chen, Huan‐Huan Song, Wan‐Jin Chen, Ying Fu   +6 more
wiley   +1 more source

Multilepton signals of heavier electroweakinos at the LHC

, 2017
As sequel to a recent paper we examine the phenomenology of the full electroweakino sector of the pMSSM without invoking the adhoc but often employed assumption that the heavier ones are decoupled.
Chakraborti, Manimala, Datta, Amitava, Ganguly, Nabanita, Poddar, Sujoy   +3 more
core   +1 more source

Double-blind test program for astrometric planet detection with Gaia

, 2008
We use detailed simulations of the Gaia observations of synthetic planetary systems and develop and utilize independent software codes in double-blind mode to analyze the data, including statistical tools for planet detection and different algorithms for
A. Sozzetti, A. Spagna, Agol, Alibert, Armitage, Bakos, Baraffe, Barnes, Bean, Beaulieu, Benedict, Benedict, Bienaymé, Biller, Bond, Bonfils, Boss, Boss, Boss, Boss, Boss, Bouchy, Bouchy, Burrows, Burrows, Butler, Butler, Casertano, Catanzarite, Chauvin, Chauvin, Collier Cameron, Correia, D. Pourbaix, D. Queloz, de Felice, de Felice, de Felice, Des Marais, Dyudina, Endl, Eriksson, Fischer, Fischer, Ford, Ford, Ford, Frink, Galland, Gaudi, Gould, Gozdziewski, Hatzes, Hitchcock, Holman, Horne, Hubbard, Ida, Ida, Ida, Ida, Ji, Johnson, Johnson, Johnson, Jones, Kaltenegger, Kasting, Kiseleva-Eggleton, Klioner, Klioner, Klioner, Konacki, Konacki, Konacki, Kornet, Kornet, Kornet, Kovács, Lattanzi, Laughlin, Laughlin, Lindegren, Livio, Lovis, Lovis, López-Santiago, M. G. Lattanzi, Mandushev, Marcy, Mayer, Mayor, McArthur, Menou, Miralda-Escudé, Neuhäuser, Niedzielski, Pepe, Perryman, Perryman, Pollack, Pont, Pourbaix, R. Morbidelli, R. Pannunzio, Rice, Rice, Rivera, Robin, S. Casertano, S. Jancart, Santos, Sato, Seager, Selsis, Setiawan, Setiawan, Sozzetti, Sozzetti, Sozzetti, Sozzetti, Sozzetti, Sudarsky, Tabachnik, Takeuchi, Thommes, Tinetti, Udalski, Udry, Unwin, Vecchiato, von Bloh, Wright, Zuckerman   +133 more
core   +1 more source