Noninvasive computed tomography derived fractional flow reserve simulation based on microvascular tree model reconstruction.
Sign Up to like & getrecommendations! Published in 2022 at "International journal for numerical methods in biomedical engineering"
DOI: 10.1002/cnm.3643
Abstract: To establish a novel method for noninvasive computed tomography derived fractional flow reserve (CT-FFR) simulation based on microvascular tree model reconstruction and to evaluate the feasibility and diagnostic performance of the novel method in coronary… read more here.
Keywords: microvascular tree; computed tomography; model; simulation ... See more keywords
Infinite Ergodic Index of the Ehrenfest Wind-Tree Model
Sign Up to like & getrecommendations! Published in 2017 at "Communications in Mathematical Physics"
DOI: 10.1007/s00220-017-3058-8
Abstract: The set of all possible configurations of the Ehrenfest wind-tree model endowed with the Hausdorff topology is a compact metric space. For a typical configuration we show that the wind-tree dynamics has infinite ergodic index… read more here.
Keywords: tree model; infinite ergodic; wind tree; ehrenfest wind ... See more keywords
Differentiation between pilocytic astrocytoma and glioblastoma: a decision tree model using contrast-enhanced magnetic resonance imaging-derived quantitative radiomic features
Sign Up to like & getrecommendations! Published in 2018 at "European Radiology"
DOI: 10.1007/s00330-018-5706-6
Abstract: ObjectiveTo differentiate brain pilocytic astrocytoma (PA) from glioblastoma (GBM) using contrast-enhanced magnetic resonance imaging (MRI) quantitative radiomic features by a decision tree model.MethodsSixty-six patients from two centres (PA, n = 31; GBM, n = 35)… read more here.
Keywords: tree model; radiomic features; model; contrast enhanced ... See more keywords
Prognostic factors differ according to KRAS mutational status: A classification and regression tree model to define prognostic groups after hepatectomy for colorectal liver metastasis.
Sign Up to like & getrecommendations! Published in 2020 at "Surgery"
DOI: 10.1016/j.surg.2020.05.019
Abstract: BACKGROUND Although KRAS mutation status is known to affect the prognosis of patients with colorectal liver metastasis, the hierarchical association between other prognostic factors and KRAS status is not fully understood. METHODS Patients who underwent… read more here.
Keywords: tree model; regression tree; classification regression;
Study on the mild, rapid and selective difluorocarbene-mediated triclassification of iododifluoroacetophenone with secondary amines and tree model for product classification
Sign Up to like & getrecommendations! Published in 2020 at "Tetrahedron"
DOI: 10.1016/j.tet.2020.131762
Abstract: Abstract Difluorocarbene is a very active and widely used intermediate in organic synthesis. In this work, a room temperature difluorocarbene-mediated triclassification reaction of iododifluoroacetophenone (2) and secondary amines with mild condition, short reaction time (only… read more here.
Keywords: tree model; difluorocarbene; difluorocarbene mediated; secondary amines ... See more keywords
A Non-varying Phenomenon with an Application to the Wind-Tree Model
Sign Up to like & getrecommendations! Published in 2018 at "International Mathematics Research Notices"
DOI: 10.1093/imrn/rny188
Abstract: We exhibit a non-varying phenomenon for the counting problem of cylinders, weighted by their area, passing through two marked (regular) Weierstrass points of a translation surface in a hyperelliptic connected component $\mathcal{H}^{hyp}(2g-2)$ or $\mathcal{H}^{hyp}(g-1,g-1)$, $g>… read more here.
Keywords: tree model; non varying; wind tree; application ... See more keywords
Deriving a Tree Growth Model from Any Existing Stand Growth Model
Sign Up to like & getrecommendations! Published in 2021 at "Canadian Journal of Forest Research"
DOI: 10.1139/cjfr-2021-0106
Abstract: In this study, a new method was developed to derive a tree survival and diameter growth model from any existing stand-level model, without the need for individual-tree growth data. Predictions from the derived tree model… read more here.
Keywords: tree model; tree growth; model; growth model ... See more keywords
A Classification Tree Model with Optical Coherence Tomography Angiography Variables to Screen Early-Stage Diabetic Retinopathy in Diabetic Patients
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Ophthalmology"
DOI: 10.1155/2022/9681034
Abstract: Aim To establish a classification tree model in DR screening and to compare the DR screening accuracy between the classification tree model and the logistic regression model in type 2 diabetes mellitus (T2DM) patients based… read more here.
Keywords: density; early stage; model; classification tree ... See more keywords
Estimation of pan evaporation coefficient in cold and dry climate conditions with a decision-tree model
Sign Up to like & getrecommendations! Published in 2020 at "Atmosfera"
DOI: 10.20937/atm.52777
Abstract: In this study, the class A pan coefficient (K p ) values were simulated via the M5 tree model, by using daily meteorological data of four stations in East Azerbaijan province, which has arid and… read more here.
Keywords: tree model; climate; study; coefficient ... See more keywords
A generalization of the M5 Tree model and artificial neural network model for estimating daily reference evapotranspiration under minimal climatic data conditions
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Water and Climate Change"
DOI: 10.2166/wcc.2024.500
Abstract: To enhance water use efficiency in agriculture, accurately estimating plant water consumption is essential. This study examines the ability of artificial neural networks (ANNs) and decision tree models to calculate reference evapotranspiration (ET0). Data from… read more here.
Keywords: climatic data; tree model; artificial neural; model ... See more keywords
A Diagnostic Tree Model for Adaptive Assessment of Complex Cognitive Processes Using Multidimensional Response Options
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Educational and Behavioral Statistics"
DOI: 10.3102/10769986231158301
Abstract: A tree model for diagnostic educational testing is described along with Monte Carlo simulations designed to evaluate measurement accuracy based on the model. The model is implemented in an assessment of inferential reading comprehension, the… read more here.
Keywords: diagnostic tree; assessment; accuracy; model ... See more keywords