Results 191 to 200 of about 53,984 (288)

Time‐series digital camera photos combined with machine learning algorithms can realize accurate observation of flowering phenology

Remote Sensing in Ecology and Conservation, EarlyView.
Intelligent approaches are required to extract valuable phenological information from time‐series digital camera photos. In this research, we employed YOLO‐based object detection and semantic segmentation models to identify flowers and flower pixels, acquire flower count and flower cover data, and extract phenophases such as first, peak, and end ...
Chuangye Song, Yuan Jia, Lin Zhang, Dongxiu Wu   +3 more
wiley   +1 more source

The association between intraoperative end-tidal carbon dioxide and prognosis in cardiac surgery patients: a retrospective cohort study. [PDF]

BMC Cardiovasc Disord
Zhang Y, Zhang L, Zheng Y, Yang M.
europepmc   +1 more source

Large‐Scale Cooperative Sulfur Vacancy Dynamics in Two‐Dimensional MoS2 From Machine Learning Interatomic Potentials

Small, EarlyView.
Sulfur vacancy dynamics in monolayer MoS2 are investigated using two machine learning interatomic potential (MLIP) approaches. Both accurately model vacancy migration, enabling nanosecond‐scale molecular dynamics simulations that uncover and explain mechanisms of cluster formation and line defect growth – in good agreement with recent experiments ...
Aaron Flötotto, Benjamin Spetzler, Rose von Stackelberg, Martin Ziegler, Erich Runge, Christian Dreßler   +5 more
wiley   +1 more source

Adaptive CT XIGA Using LR B-Splines for Efficient Fracture Modeling. [PDF]

Materials (Basel)
Gao F, Ge C, Tang Z, Gu J, Meng R.
europepmc   +1 more source

Mapping the Residual Stress Distribution in Polycrystalline Quartz Tiger's Eye Using Raman Spectroscopy

Small Methods, EarlyView.
Residual stresses in Tiger’s Eye quartz have been mapped by combining Raman spectroscopy and electron back scatter diffraction. The study quantified stress distributions likely formed during cooling due to the anisotropy of thermal contraction. This non‐destructive methodology provides a reliable baseline for mapping stress in both natural polycrystals
Genevieve C. Kidman, Ashkan Salamat, Brian M. Patterson, Daniel E. Hooks, Pamela C. Burnley   +4 more
wiley   +1 more source

Data-driven targets for predicting outcomes in patients with HIV infection and tuberculous meningitis in China. [PDF]

BMJ Neurol Open
Li Y, Zhou Y, Zhao P, Shen Y, He H, Sun Y, Liu Y, Zhao Q, Chen Y, Yu J, Ma P, Chen Z, Wang H, Zheng M, Chen Y, Lei M, Li W, Lu H.   +17 more
europepmc   +1 more source

Phenomenological Prediction of Defect Formation in Continuous Casting of Steel Utilizing Fundamental Modeling and Machine Learning

steel research international, EarlyView.
In this article, decision tree classifiers are developed to predict defects in continuous casting of steel utilizing caster data from SSAB Raahe Works (Finland). Phenomenological quality criteria extracted from applicable process measurements and results from solidification and heat transfer simulations are utilized in prediction.
Julius Norrena, Seppo Louhenkilpi, Ville‐Valtteri Visuri, Tuomas Alatarvas, Agne Bogdanoff, Timo Fabritius   +5 more
wiley   +1 more source

Neutrophil-to-high-density lipoprotein cholesterol ratio (NHR) mediates the relationship between abdominal fat index and depression in a cross-sectional study. [PDF]

BMC Psychiatry
Wang Q, Luo Q, Tian Z.
europepmc   +1 more source

Early use of the reinforced concrete in the architecture of the Historicism in Austria–Hungary

Structural Concrete, EarlyView.
Abstract The study examines the early incorporation of reinforced concrete in the architecture of Historicism in Austria–Hungary. Spanning the late 19th to early 20th centuries, the research illuminates the period's stylistic pluralism and the transformative impact of reinforced concrete.
Éva Lovra, Zoltán Bereczki
wiley   +1 more source

Accounting for the Influence of Community Turnover Along Environmental Gradients on Compositional Uniqueness. [PDF]

Ecol Lett
Hernández-Carrasco D, Gillis AJ, Lai HR, Siqueira T, Tonkin JD.   +4 more
europepmc   +1 more source