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1861
Phase transformation mechanism of oxidation roasting of low-grade polymetallic chalcopyrite ore in the presence of CaO
Published 2023-01-01“…CaO can increase the softening point of raw materials, improve the roasting effect, promote the phase transformation of chalcopyrite in the oxidation process, and convert sulfur into CaSO4 to fix sulfur, effectively avoiding SO2 pollution to the environment.…”
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1862
PAI-1 Expression Is Required for HDACi-Induced Proliferative Arrest in ras-Transformed Renal Epithelial Cells
Published 2011-01-01“…Malignant transformation of mammalian cells with ras family oncogenes results in dramatic changes in cellular architecture and growth traits. …”
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1863
A Closed Form of Higher-Order Cayley Transforms and Generalized Rodrigues Vectors Parameterization of Rigid Motion
Published 2024-12-01“…This paper introduces a novel closed-form coordinate-free expression for the higher-order Cayley transform, a concept that has not been explored in depth before. …”
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1864
Comparison of Machine Learning Algorithms for the Prediction of Mechanical Stress in Three-Phase Power Transformer Winding Conductors
Published 2021-01-01“…This research compares four machine learning techniques: linear regression, support vector regression, random forests, and artificial neural networks, with regard to the determination of mechanical stress in power transformer winding conductors due to three-phase electrical faults. …”
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1865
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1866
An Effective Gear Fault Diagnosis Method Based on Singular Value Decomposition and Frequency Slice Wavelet Transform
Published 2016-01-01“…The ability of the frequency slice wavelet transform (FSWT) to distinguish the fault feature is weak under the condition of strong background noise; in order to solve this problem, a fault feature extraction method combining the singular value decomposition (SVD) and FSWT was proposed. …”
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1867
Laplace Transform Methods for a Free Boundary Problem of Time-Fractional Partial Differential Equation System
Published 2017-01-01“…Firstly, applying Laplace transform to the governing FPDEs with respect to the time variable results in second-order ordinary differential equations (ODEs) with two free boundaries. …”
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1868
Étude des compétences propices au soin et à la transformation de l’environnement
Published 2013-04-01“…In a world in which the environment is strained and humans are confronted to environmental diseases, which competencies (ways of thinking) allow some citizens to transform their communities ? The goal of the multiple cases study was to identify multidisciplinary competencies demonstrated by two groups of citizens involved in sustainable development : farmers adapting to climate change and leaders creating an exemplary sustainable neighbourhood. …”
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1869
Transforming Growth Factor-Beta and Matrix Metalloproteinases: Functional Interactions in Tumor Stroma-Infiltrating Myeloid Cells
Published 2014-01-01“…Transforming growth factor-beta (TGF-β) is a pleiotropic factor with several different roles in health and disease. …”
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1870
Transformation of the currency regulation regime and foreign economic relations of Russia in the context of expanding anti-Russian sanctions
Published 2024-11-01Subjects: “…transformation of currency regulation…”
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1871
Identifying Tomato Growth Stages in Protected Agriculture with StyleGAN3–Synthetic Images and Vision Transformer
Published 2025-01-01“…This augmented dataset is then processed using a Vision Transformer (ViT) model for intelligent recognition of tomato growth stages within a protected agricultural environment. …”
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1872
The Generalized Hermite Spectral Method Combined with Laplace Transform for Solution of the Time Fractional Fokker–Planck Equation
Published 2024-01-01“…The paper proposes a method to solve the time fractional Fokker–Planck equation using the generalized Hermite spectral method and Laplace transform. By the Laplace transform, the ordinary differential equation about the orthogonal expansion coefficient is transformed into a linear algebraic equation system, with the coefficient matrix being a tridiagonal lower triangular matrix. …”
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1873
In Situ Transformable Nanoparticle Effectively Suppresses Bladder Cancer by Damaging Mitochondria and Blocking Mitochondrial Autophagy Flux
Published 2025-02-01“…Herein, an in situ transformable nanoparticle named KCKT is developed to promote lysosomal escape and directly damage mitochondria while blocking mitochondrial autophagy. …”
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1874
Crises climatiques, ruptures politiques et transformations de l’action publique environnementale au Mali
Published 2008-04-01Get full text
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1875
Directions of the territory’s investment security mechanisms improvement in the context of digital transformation: Krasnodar Krai case study
Published 2023-03-01Subjects: Get full text
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1876
Multiscale Attention Feature Fusion Based on Improved Transformer for Hyperspectral Image and LiDAR Data Classification
Published 2025-01-01Subjects: Get full text
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1877
Driving Digital Transformation in Lima’s SMEs: Unveiling the Role of Digital Competencies and Organizational Culture in Business Success
Published 2025-01-01Subjects: Get full text
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1878
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1879
Hypercalcemia in Small Lymphocytic Lymphoma with an Elevated Parathyroid Hormone-Related Peptide Associated with Early Richter Transformation
Published 2021-01-01“…We report a case of small lymphocytic lymphoma/chronic lymphocytic leukemia (SLL/CLL) associated with hypercalcemia and an elevation in parathyroid hormone-related peptide (PTHrP) in the setting of a Richter transformation. Real-time reverse transcriptase PCR on lymph node biopsy specimens obtained before and after transformation showed an 8-fold increase in PTHrP mRNA levels and about 2-fold decrease in the levels of its cognate receptor PTHR1. …”
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1880
Fault Diagnosis of Axle Box Bearing with Acoustic Signal Based on Chirplet Transform and Support Vector Machine
Published 2022-01-01“…In this paper, a fault diagnosis model (FDM) of axle box bearing based on Chirplet transform (CT) and support vector machine (SVM) is established to diagnose bearing fault based on acoustic signal. …”
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