Results 281 to 290 of about 2,458,834 (308)

Supplemental material for Improved characterization of cerebral infarction using combined tissue T2 and high b-value diffusion MRI in post-thrombectomy patients: a feasibility study

2019
Supplemental Material for Improved characterization of cerebral infarction using combined tissue T2 and high b-value diffusion MRI in post-thrombectomy patients: a feasibility study by Roshan A Karunamuni, Nathan S White, Annette Fromm, Gunnar Moen, Eli Renate Grüner, Anders M Dale and Leif Oltedal in Acta ...
Karunamuni, Roshan A, White, Nathan S, Fromm, Annette, Moen, Gunnar, Grüner, Eli Renate, Dale, Anders M, Oltedal, Leif   +6 more
openaire   +1 more source

Integrated shimming technique can improve ultrahigh-b-value DWI in laryngeal and hypopharyngeal squamous cell carcinoma: comparison with conventional volume shimming

ISMRM Annual Meeting
This study aimed to investigate the value of integrated shimming (iShim) technique in the ultrahigh-b-value DWI images in laryngeal and hypopharyngeal squamous cell carcinoma (SCC) by comparing with the conventional volume shimming technique. Our results showed that the ultrahigh-b-value DWI images with iShim technique had significantly higher image ...
Yan Wen, Liling Long, Chenhui Li, Huiting Zhang, Alto Stemmer   +4 more
openaire   +1 more source

Improved visualization of high b-value prostate diffusion weighted imaging using LIPO-only multi-shot EPI with 2D navigator (LION-IRIS)

ISMRM Annual Meeting
Motivation: One of the drawbacks of IRIS is its low SNR compared with ss-DWI. High b-value DWI improves the ability of prostate cancer detection by increased cancer conspicuity. However, such high b value images may also suffer from decreased SNR. Goal(s): We hypothesized that using only slice selection gradient reversal (SSGR, LIPO) technique without ...
Daichi Murayama, Masami Yoneyama, Takayuki Sakai, Iain Ball, Shigehiro Ochi   +4 more
openaire   +1 more source

Can temporally and spatially varying b-values improve earthquake forecasts? Insights from a machine-learning-enhanced catalog in central Italy.

The b-value of the Gutenberg-Richter law is crucial for modern hazard models and seismicity forecasting. It quantifies the relative frequency of small earthquakes vs. infrequent large events. A growing number of studies suggest that the b-value changes with factors such as time (Gulia et al., 2018), differential stress (Scholz, 2015), and thermal ...
Aron Mirwald, Leila Mizrahi, Men-Andrin Meier, Stefan Wiemer   +3 more
openaire   +1 more source

Optimal capacity configuration of CCHP system with improved operation strategies using improved multi-objective multi-universe algorithm

Expert Systems With Applications, 2022
Kuo-Ping Lin
exaly  

Research on test bench bearing fault diagnosis of improved EEMD based on improved adaptive resonance technology

Measurement: Journal of the International Measurement Confederation, 2021
Xing Wu, Shaobo Li
exaly  

An improved grey wolf optimizer for solving engineering problems

Expert Systems With Applications, 2021
Mohammad H Nadimi-Shahraki, Shokooh Taghian, Seyedali Mirjalili   +2 more
exaly  

Technology adoption and household food security among rural households in South Africa: The role of improved maize varieties

Technology in Society, 2020
Sikhulumile Sinyolo
exaly  

Dynamic Path Planning for Forklift AGV Based on Smoothing A* and Improved DWA Hybrid Algorithm

Sensors, 2022
Di Jiang, Zhao Congcong, Jiang Di
exaly  

Partition function of improved Tietz oscillators

Chemical Physics Letters, 2017
Chun-Sheng Jia, Chao-Wen Wang, Lie-Hui Zhang   +2 more
exaly