Results 171 to 180 of about 123,487 (310)

Assessment of Robustness of MRI Radiomic Features in Four Abdominal Organs: Impact of Deep Learning Reconstruction and Segmentation

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background The impact of deep learning (DL) reconstruction and segmentation on MRI radiomics stability has not been fully assessed. Purpose To investigate the effects of acquisition, reconstruction, and segmentation on the reproducibility and variability of radiomic features in abdominal MRI. Study Type Prospective.
Jingyu Zhong, Yue Xing, Yangfan Hu, Xianwei Liu, Shun Dai, Defang Ding, Junjie Lu, Jiarui Yang, Yue Li, Yang Song, Minda Lu, Dominik Nickel, Wenjie Lu, Huan Zhang, Weiwu Yao   +14 more
wiley   +1 more source

Scalable video/image transmission using rate compatible PUM turbo codes

, 2007
The robust delivery of video over emerging wireless networks poses many challenges due to the heterogeneity of access networks, the variations in streaming devices, and the expected variations in network conditions caused by interference and coexistence.
Stankovic, L.
core  

Development and comparative evaluation of knowledge graph-enhanced large language models for domain-specific question answering in nursing. [PDF]

BMC Nurs
Shi J, Chen H, Shi C, Su C, Yue S, Li W, Liu X, Zhou Y, Zhong Y, Chen B, Sun C, Sang K, Li Z.   +12 more
europepmc   +1 more source

Optimal Selection of the Effective Echo Time (TEeff) for T2‐Weighted Fast‐Spin‐Echo MRI of the Prostate at 3.0 T: Effect on Lesion Conspicuity

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Clinical T2‐weighted (T2W) MRI of prostate cancer (PCa) usually implements a 2D fast‐spin‐echo (FSE) sequence, but understanding the echo‐time‐dependent contrast behavior is not straightforward due to the complicated FSE signal evolution.
Dahan Kim, Ronard Pabi, Eric A. Borisch, Adam T. Froemming, Roger C. Grimm, Sara Hassanzadeh, Akira Kawashima, Ayumu Kido, Naoki Takahashi, John V. Thomas, Stephen J. Riederer   +10 more
wiley   +1 more source

Iterative Detection Scheme for Turbo-BLAST System Based on Soft Interference Cancellation

工程科学与技术, 2008
:he Turbo-BLAST detection can effectively cancel the spatial interference from the conventional V-BLAST (Vertical Bell Lab’s Layered Space Time) system.
doaj  

Performance of Large Language Models in the Cognitive Analysis of Misinformation: Evaluation Study. [PDF]

JMIR Infodemiology
Wojtczak DN, McQuire C, Zuccolo L, Peersman C, McConville R.   +4 more
europepmc   +1 more source

A Study on Predicting Split Renal Function Using Renal Blood Flow Weighted Estimated Glomerular Filtration Rate From Arterial Spin Labeling MRI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Traditional methods for evaluating split renal function, including contrast‐enhanced CT and radionuclide imaging, have limitations related to ionizing radiation or potentially nephrotoxic contrast agents. Purpose To investigate the value of renal blood flow (RBF)‐weighted estimated glomerular filtration rate (eGFR) derived from ...
Zhiyong Lin, Yuxi Li, Rui Wang, Wei Li, Jinxia Zhu, Bernd Kuehn, Jianxing Qiu, Jianping Li   +7 more
wiley   +1 more source

Burst-by-Burst Adaptive Turbo-Coded Radial Basis Function-Assisted Decision Feedback Equalization

, 2001
The performance of the proposed radial basis function (RBF) assisted turbo-coded adaptive modulation scheme is characterized in a wideband channel scenario.
Liew, T.H., Yee, M.S., Hanzo, L.
core  

Proximity Labelling-Based Proteomics Identifies Antiviral Host Factors Associated With the Potexvirus Replicase. [PDF]

Mol Plant Pathol
Chang YC, Takatsuka S, Eguchi A, Sasaki N, Itoh Y, Hisada M, Arie T, Komatsu K.   +7 more
europepmc   +1 more source

Cerebral Blood Transit in Sickle Cell Anemia

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Sickle cell anemia (SCA) patients upregulate cerebral blood flow to compensate for decreased arterial oxygen content. Such hyperemic conditions can manifest as venous hyperintense signal on arterial spin labeling (ASL) MRI, which may reflect faster capillary blood transit, altered oxygen extraction fraction (OEF), and infarct risk ...
Wesley T. Richerson, Megan A. Aumann, Alexander K. Song, Samantha Davis, Lauren Milner, Maria Garza, Dann Martin, L. Taylor Davis, Sumit Pruthi, Lori C. Jordan, Manus J. Donahue   +10 more
wiley   +1 more source