Results 181 to 190 of about 1,813,028 (298)

X-Ray Weld Image Detection Method of Water Injection Network Based on Sparse Representation. [PDF]

Sensors (Basel)
Liu H, Gao W, Gao L, He J.
europepmc   +1 more source

Large Margin and Local Structure Preservation Sparse Representation Classifier for Alzheimer's Magnetic Resonance Imaging Classification. [PDF]

Front Aging Neurosci, 2022
Liu R, Li G, Gao M, Cai W, Ning X.
europepmc   +1 more source

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

Advanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu, Yumin Wu, Xiang Gao, Tianlu Wang, Wanting Jia, Xueying Mei, Huanzhong Ji, Zongxi Wu, Yujie Liang, Xiang Li, Kan Li, Jingyuan Li, Guangsen Zheng, Guiqing Liao, Siyong Gao   +14 more
wiley   +1 more source

Efficient Techniques Based on Sparse Representation for Classifying High-dimensional Multiclass Microarray Data. [PDF]

J Med Signals Sens
Miri M, Sadeghi MT, Abootalebi V.
europepmc   +1 more source

Sparse Representation-Based Discriminative Metric Learning for Brain MRI Image Retrieval. [PDF]

Front Neurosci, 2021
Zhou G, Lu B, Hu X, Ni T.
europepmc   +1 more source

Using underapproximations for sparse nonnegative matrix factorization [PDF]

Nonnegative Matrix Factorization (NMF) has gathered a lot of attention in the last decade and has been successfully applied in numerous applications.
GILLIS, Nicolas, GLINEUR, François
core  

Charting Morphotoxicity With Complementary Embryo Models

Advanced Healthcare Materials, EarlyView.
Three human embryo models of the peri‐implantation stages are exposed to a library of compounds. The (toxic) effects of the compounds are analyzed through automated image analysis pipelines. By evaluating the differential responses of the embryo models, this study underscores the importance of testing complementary embryo models to achieve robust and ...
Dorian G. Luijkx, Pauline L. Balder, Romy M. L. Verhagen, Vinidhra Shankar, Barry Jutten, Pinak Samal, Timo Rademakers, Clemens A. van Blitterswijk, Stefan Giselbrecht, Erik J. Vrij   +9 more
wiley   +1 more source

Group Sparse Representation Enhances Brain Network Classification of Major Depressive Disorder in Two Chinese Cohorts. [PDF]

Alpha Psychiatry
Zhang D, Lin C, Zhang A, Wang X, Xia W, Wang Y, Du Y, DIRECT Consortium, Yu H, Ji S.   +9 more
europepmc   +1 more source

A sparse representation strategy to eliminate pseudo-HFO events from intracranial EEG for seizure onset zone localization. [PDF]

J Neural Eng, 2022
Besheli BF, Sha Z, Gavvala JR, Gurses C, Karamursel S, Quach MM, Curry DJ, Sheth SA, Francis DJ, Henry TR, Ince NF.   +10 more
europepmc   +1 more source

Visual target tracking via weighted non-sparse representation and online metric learning

, 2013
In this paper, we propose online metric learning tracking method that consider visual tracking as a similarity measurement problem, and incorporates adaptive metric learning and generative histogram model based on non-sparse linear representation into ...
Duan, Jingdi, Fan BJ(范保杰), Cong Y(丛杨)   +2 more
core