Results 121 to 130 of about 4,036,910 (348)

Multiparametric mri-based radiomics nomogram for predicting lymph-vascular space invasion in cervical cancer

BMC Medical Imaging
Purpose To develop and validate a multiparametric magnetic resonance imaging (mpMRI)-based radiomics model for predicting lymph-vascular space invasion (LVSI) of cervical cancer (CC). Methods The data of 177 CC patients were retrospectively collected and
Feng-Hai Liu, Xin-Ru Zhao, Xiao-Ling Zhang, Meng Zhao, Shan Lu   +4 more
doaj   +1 more source

Optimization of the acceleration of compressed sensing in whole-heart contrast-free coronary magnetic resonance angiography

Journal of Cardiovascular Magnetic Resonance
: Background: This study aims to identify optimal acceleration factors (AFs) for compressed sensing (CS) technology to enhance its clinical application for suspected coronary artery disease (CAD) in whole-heart non-contrast coronary magnetic resonance ...
Weiwei Wang, Longyan Zhang, Guangzong Su, Feng Xiong, Yang Wu, Ke Yu, Qiaodan Yi, Peng Sun   +7 more
doaj   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

Brain magnetic resonance imaging with contrast dependent on blood oxygenation.

Proceedings of the National Academy of Sciences of the United States of America, 1990
Seijiro Ogawa, T. M. Lee, Alan R. Kay, D. Tank   +3 more
semanticscholar   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Spectrometer for optical detection of magnetic resonance: Magneto-optical study of Yb3+ in BaF2 single crystal [PDF]

, 1999
A home-built multifunctional computerized spectrometer for optical detection of magnetic resonance (ODMR) is described. Preliminary results of studying Yb3+ ions in BaF2 single crystal by electron paramagnetic resonance, ODMR and optical spectroscopy are
Kazakov B., Yakshin M., Gerasimov K., Falin M.   +3 more
core  

Resonance studies with the UrQMD model

, 2012
These proceedings will cover various studies of hadronic resonances within the UrQMD transport model. After a brief explanation of the model, various observables will be highlighted and the chances for resonance reconstruction in hadronic channels will ...
Vogel, Sascha, Bleicher, Marcus, Bleicher Marcus, Vogel Sascha, Sascha Vogel, Marcus Bleicher   +5 more
core   +1 more source

Abnormal effective connectivity of default mode network subsystems affects depressive symptoms and sleep disturbances in adolescents with internet gaming disorder

BMC Psychiatry
Background Studies have demonstrated that Internet gaming disorder (IGD) was associated with sleep and psychological disorders. The default mode network (DMN) is not a unitary system, but rather is composed of smaller and distinct functional subsystems ...
Mengzhe Zhang, Longyao Ma, Jieping Sun, Jinghan Dang, Qiuying Tao, Weijian Wang, Shaoqiang Han, Yong Zhang   +7 more
doaj   +1 more source

RNA Sequencing Resolves Cryptic Pathogenic Variants in Mitochondrial Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mitochondrial diseases are the most common inherited metabolic disorders, characterized by pronounced clinical and genetic heterogeneity that complicates molecular diagnosis. Although DNA‐based sequencing approaches have become standard in genetic testing, up to half of patients remain without a definitive diagnosis.
Zhimei Liu, Xin Duan, Fatemeh Peymani, Jia Wang, Chengjia Bao, Chaolong Xu, Ying Zou, Zixuan Zhang, Yunxi Zhang, Tongyue Li, Martin Pavlov, Junling Wang, Minhan Song, Tianyu Song, Xiaodi Han, Mingxi Sun, Danmin Shen, Ruoyu Duan, Huafang Jiang, Manting Xu, Holger Prokisch, Fang Fang   +21 more
wiley   +1 more source

Hiding the Vector Resonance Signal Hiding the Vector Resonance Signal

, 2014
We investigate how the interplay of the direct and mixing-induced couplings of the hypothetical SU(2)L+R vector triplet resonance to the third quark generation can hide the resonance signal in ,tb tb , and / bt tb channels.
Mikulas Gintner, Josef Juran
core   +1 more source