Results 321 to 330 of about 265,310 (385)

Machine Learning‐Driven Multi‐Objective Optimization of Microchannel Reactors for CO₂ Conversion

Advanced Sustainable Systems, EarlyView.
This study introduces a novel method that combines CFD, RSM, and ML to improve a microreactor's performance utilizing the Sabatier reaction. A range of ML models is assessed, and the best one is selected to predict optimal reactor conditions. ML shows the ability to predict performance in just milliseconds, leading to a decrease in computational time ...
Sandeep Kumar, Parmod Kumar, Kuljeet Singh Grewal   +2 more
wiley   +1 more source

Impact of nitroglycerin on machine-learning fractional flow reserve in coronary computed tomography (CT)-angiography. [PDF]

Quant Imaging Med Surg
Zhou Y, Zhao N, An Y, Ma W, Han L, Song L, Yang W, Gao Y, Lu B.   +8 more
europepmc   +1 more source

High‐Entropy Alloys and Oxides as Supercapacitor Electrodes: A Structural and Electrochemical Perspective for Energy Storage

Advanced Sustainable Systems, EarlyView.
This study compares the electrochemical performance of high‐entropy alloys (HEA) and oxides (HEO) as supercapacitor electrodes. HEO demonstrates superior energy and power density due to its capacitive behavior and surface redox reactions, while HEA relies on diffusion‐controlled processes.
Öyküm Başgöz, Ahmet Güngör, Ömer Güler, Emre Erdem   +3 more
wiley   +1 more source

Association of vessel fractional flow reserve (vFFR) with luminal obstruction and plaque characteristics as detected by optical coherence tomography (OCT) in patients with NSTE-ACS: the FAST OCT study. [PDF]

Eur Heart J Cardiovasc Imaging
Ziedses des Plantes AC, Scoccia A, Groenland FTW, Tovar Forero MN, Tomaniak M, Kochman J, Wojakowski W, Roleder-Dylewska M, Ameloot K, Adriaenssens T, den Dekker WK, Nuis RJ, Kardys I, Van Mieghem NM, Spitzer E, Daemen J.   +15 more
europepmc   +1 more source

Evaluating machine learning accuracy in detecting significant coronary stenosis using CCTA-derived fractional flow reserve: Meta-analysis and systematic review. [PDF]

Int J Cardiol Heart Vasc
van Noort D, Guo L, Leng S, Shi L, Tan RS, Teo L, Yew MS, Baskaran L, Chai P, Keng F, Chan M, Chua T, Tan SY, Zhong L.   +13 more
europepmc   +1 more source

Dobutamine stress echocardiography after positive CCTA: diagnostic performance using fractional flow reserve and instantaneous wave-free ratio as reference standards. [PDF]

Open Heart
Tjellaug Bråten A, Holte E, Wiseth R, Aakhus S.   +3 more
europepmc   +1 more source

Diagnostic Performance of On-Site Automatic Coronary Computed Tomography Angiography-Derived Fractional Flow Reserve. [PDF]

Korean Circ J
Hwang D, Park SH, Nam CW, Doh JH, Kim HK, Kim Y, Chun EJ, Koo BK.   +7 more
europepmc   +1 more source

Optical Coherence Tomography Measures Predicting Fractional Flow Reserve: The OMEF Study. [PDF]

J Soc Cardiovasc Angiogr Interv
Vergallo R, Lombardi M, Kakuta T, Pawlowski T, Leone AM, Sardella G, Agostoni P, Hill JM, De Maria GL, Banning AP, Roleder T, Belkacemi A, Trani C, Burzotta F.   +13 more
europepmc   +1 more source

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Fractional flow reserve versus angiography-guided strategy in acute myocardial infarction with multivessel disease: a randomized trial.

European Heart Journal, 2022
AIMS In patients with acute myocardial infarction (MI) and multivessel coronary artery disease, percutaneous coronary intervention (PCI) of non-infarct-related artery reduces death or MI.
J. Lee, Hyun Kuk Kim, K. Park, E. Choo, Chan Joon Kim, Seung Hun Lee, Min Chul Kim, Y. Hong, S-G Ahn, J. Doh, Sang Yeub Lee, S. Park, Hyun-Jong Lee, M.-G. Kang, J. Koh, Y. Cho, C. Nam, B. Koo, Bong-Ki Lee, K. Yun, David Hong, H. Joh, K. Choi, T. Park, Jeong Hoon Yang, Y. Song, Seung‐Hyuk Choi, H. Gwon, J. Hahn   +28 more
semanticscholar   +1 more source