Results 81 to 90 of about 111,184 (298)

A Bioinspired Three‐Dimensional High‐Curvature Nano‐Interface Integrated Microfluidic Chip for Small Extracellular Vesicles Enrichment and Machine Learning‐Assisted Prostate Cancer Precision Diagnosis

Advanced Science, EarlyView.
A biotin‐modified artificial insertion peptide functionalized three‐dimensional high‐curvature‐TiO2 nano‐interface was engineered in a microfluidic chip to improve the isolation efficiency of small extracellular vesicles (sEVs). This chip balanced affinity, releasability, and extendibility, enabling high‐throughput recovery of sEVs for downstream ...
Le Wang, Yizhong Liang, Manan Sulaiman, Jiaqi Du, Ming Jiang, Zhihua Wang, Xu Yu, Li Xu   +7 more
wiley   +1 more source

A Complete Subspace Analysis of Linear Discriminant Analysis and Its Robust Implementation

Journal of Electrical and Computer Engineering, 2016
Linear discriminant analysis has been widely studied in data mining and pattern recognition. However, when performing the eigen-decomposition on the matrix pair (within-class scatter matrix and between-class scatter matrix) in some cases, one can find ...
Zhicheng Lu, Zhizheng Liang
doaj   +1 more source

Saisir l’« Europe » à la lueur du discours officiel de l’UE : l’analyse de données au service d’une régionalisation critique de l’Europe

Belgeo, 2020
How to make the difference between a “European” state and a “non-European” state? This question is at the heart of the EU’s political project, which has already decided on this point to assess the candidacy of potential new members (case of Morocco in ...
Etienne Toureille
doaj   +1 more source

Classification efficiencies for robust linear discriminant analysis. [PDF]

Linear discriminant analysis is typically carried out using Fisher’s method. This method relies on the sample averages and covariance matrices computed from the different groups constituting the training sample.
Croux, Christophe, Joossens, Kristel, Filzmoser, P.   +2 more
core  

Models selected for linear discriminant function analysis. [PDF]

, 2018
Models selected for linear discriminant function analysis.
Elisabeth B. Webb (468956), Frank B. Baldwin (5684048), Mark P. Vrtiska (2931162), Keith A. Hobson (109372), Drew N. Fowler (5684045)   +4 more
core   +1 more source

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

Linear discriminant analysis on log-shape ratios. [PDF]

, 2014
Linear discriminant analysis on log-shape ratios.
O. Frank Huffman (575602), Thomas Ingicco (575601), John de Vos (5659396)   +2 more
core   +1 more source

A Chirality‐Converted Bacteriolytic Dodecapeptide Regulates Vibrio‐Induced Polymicrobial Infection and Ameliorates Invasion‐Associated Gut Microbiota Disequilibrium

Advanced Science, EarlyView.
Multidrug‐resistant Vibrio infections are rising rapidly and threaten coastal populations worldwide. This study introduces D‐zp37, a chirality‐engineered antimicrobial peptide with exceptional potency against resistant Vibrio species. D‐zp37 kills planktonic cells, blocks mixed‐species biofilms, disrupts essential bacterial stress responses, and shows ...
Ping Zeng, Qipeng Cheng, Xiaoxu Zhang, Honglan Wang, Jinghan Zhang, Xinyi Ding, Pengfei Zhang, Lanhua Yi, Kwok‐Yin Wong, Kin‐Fai Chan, Sheng Chen, Sharon Shui Yee Leung   +11 more
wiley   +1 more source

Methylation Linear Discriminant Analysis (MLDA) for identifying differentially methylated CpG islands

BMC Bioinformatics, 2008
Background Hypermethylation of promoter CpG islands is strongly correlated to transcriptional gene silencing and epigenetic maintenance of the silenced state. As well as its role in tumor development, CpG island methylation contributes to the acquisition
Vass J Keith, Yan Pearlly, Huang Tim HM, Zeller Constanze, Graham Janet, Teodoridis Jens M, Dai Wei, Brown Robert, Paul Jim   +8 more
doaj   +1 more source

Linear discriminant analysis effect size (LEfSe) results. [PDF]

, 2018
Linear discriminant analysis effect size (LEfSe) results.
Modest Vengust (5264075), J. Scott Weese (313510), Tea Knapic (5264072)   +2 more
core   +1 more source