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Suggested Topics within your search.
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1661
First-Principles Investigation of Excited-State Lattice Dynamics and Mechanical Properties in Diamond
Published 2025-05-01“…This research employs Density Functional Theory (DFT) with the fixed electron occupation method to simulate the electron excitation. …”
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1662
Early Diagnose Alzheimer's Disease by Convolution Neural Network-based Histogram Features Extracting and Canny Edge
Published 2024-02-01“…This paper adopts the Alzheimer's Disease Neuroimaging Initiative (ADNI) dataset includes functional MRI and Positron-Version Tomography scans for Alzheimer's patient identification, which were produced for people with Alzheimer's as well as typical individuals. …”
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1663
Environmentally Friendly Graphene Oxide Production using Ultrasonication for Fiber Optic Coating as Humidity Sensor
Published 2024-12-01“…The Fourier transform infrared (FTIR) spectrum showed the presence of oxygen functional groups indicating hydrophilic material characteristics. …”
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1664
Environmentally Friendly Graphene Oxide Production using Ultrasonication for Fiber Optic Coating as Humidity Sensor
Published 2024-12-01“…The Fourier transform infrared (FTIR) spectrum showed the presence of oxygen functional groups indicating hydrophilic material characteristics. …”
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1665
Identification of low-molecular compounds that inhibit envelope formation of hepatitis B virus
Published 2025-07-01“…Abstract Agents with novel mechanisms are clinically needed for the functional cure of chronic hepatitis B virus (HBV) infection. …”
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1666
Cosmic-Ray North–South Anisotropy: Rigidity Spectrum and Solar Cycle Variations Observed by Ground-based Muon Detectors
Published 2024-01-01“…The diffusion coefficient and mean free path length of GCRs as functions of the rigidity are also derived from the diffusion–convection flow balance. …”
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1667
Eel and Grouper Optimization-Based Fuzzy FOPI-TID<sup>μ</sup>-PIDA Controller for Frequency Management of Smart Microgrids Under the Impact of Communication Delays and Cyberattacks...
Published 2025-06-01“…In the beginning, the supremacy of the adopted EGO over the Gradient-Based Optimizer (GBO) and the Smell Agent Optimizer (SAO) can be witnessed by taking into consideration the optimization process of the recommended regulator’s parameters, in addition to the optimum design of the membership functions of the fuzzy logic controller by each of these distinct algorithms. …”
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1668
The Mechanism of Street Spatial Form on Thermal Comfort from Urban Morphology and Human-Centered Perspectives: A Study Based on Multi-Source Data
Published 2024-10-01“…This study, utilizing multi-source data and focusing on urban central districts, establishes a refined index system for street spatial form and a thermal comfort prediction model based on extreme gradient boosting (XGBoost) and Shapley additive explanations (SHAP). …”
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1669
Predictive athlete performance modeling with machine learning and biometric data integration
Published 2025-05-01“…Our exercisers were trained using a gradient boosting and neural network to learn the very complex non-linear relationships that exist between the physical and the psychological performance drivers. …”
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1670
Experimental substantiation of the design of a prosthetic heart valve for «valve-in-valve» implantation
Published 2017-06-01“…The aim of the study was to perform a series of in vitro tests of a prototype of the developing heart valve prosthesis to evaluate its functional characteristics. Materials and methods. In this work we have used the frames and full prototypes of the prosthesis, consisting of a stent-like stainless steel support frame with mounted biological leaflets and cover. …”
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1671
The gut-liver axis plays a limited role in mediating the liver’s heat susceptibility of Chinese giant salamander
Published 2025-05-01“…While heat stress altered the gut microbiota’s community structure, their functional profiles, especially in nutrient absorption and transformation, remained stable. …”
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1672
The causal and scaling relationships among anatomical traits explain tree mortality in subtropical forests under extremely high temperatures
Published 2025-10-01“…Leaf anatomical, stomatal, and twig functional traits were measured to understand species responses to thermal stress. …”
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1673
Uncovering glycolysis-driven molecular subtypes in diabetic nephropathy: a WGCNA and machine learning approach for diagnostic precision
Published 2025-01-01“…Furthermore, the Extreme Gradient Boosting (XGB) model was the most effective in diagnosing DN. …”
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1674
Exploring the Nonlinear Impacts of Built Environment on Urban Vitality from a Spatiotemporal Perspective at the Block Scale in Chongqing
Published 2025-06-01“…In this study, the central urban area of Chongqing at the block scale is selected as a research case. The Gradient Boosting Decision Tree with SHapley Additive exPlanations (GBDT-SHAP) model is used to examine the nonlinear impacts of BE on UV. …”
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1675
Multi-module UNet++ for colon cancer histopathological image segmentation
Published 2025-08-01“…With the continuous advancement of deep learning techniques—particularly encoder-decoder architectures—and the emergence of various high-performance functional modules, multi module collaborative fusion has become an effective approach to enhance segmentation performance. …”
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1676
Investigation of structural elastic electronic optical and thermoelectric properties of LiInS₂ and LiInTe₂ for optoelectronic and energy conversion
Published 2025-07-01“…Abstract In this research, the structural, electronic, optical, and thermoelectric properties of LiInX₂ (X = S, Te) compounds were investigated using first-principles calculations based on Density Functional Theory (DFT). The Full-Potential Linearized Augmented Plane Wave (FP-LAPW) method implemented in the Wien2k package was employed, with the Generalized Gradient Approximation (GGA) and Tran-Blaha modified Becke-Johnson (mBJ-GGA) approximation applied to study the electronic properties. …”
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1677
Living Away From Specialized Pollinators: The Pollination System of Ceiba pentandra in the Yucatan Peninsula
Published 2025-02-01“…ABSTRACT Plant‐pollinator systems can exist along the gradient from extreme specialization to extreme generalization. …”
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1678
A juxtamembrane basolateral targeting motif regulates signaling through a TGF-β pathway receptor in Drosophila.
Published 2022-05-01“…Rescue of punt mutants with transgenes altered in the targeting motif showed that flies expressing apicalized Punt due to the lack of a functional BLT displayed developmental defects, female sterility, and significant lethality. …”
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1679
Forecasting water quality indices using generalized ridge model, regularized weighted kernel ridge model, and optimized multivariate variational mode decomposition
Published 2025-05-01“…Statistical metrics confirmed that the proposed OMVMD-GRKR model, concerning the best efficiency in the Ahvaz (R = 0.987, RMSE = 0.761, and U95% = 2.108) and Molasani (R = 0.963, RMSE = 1.379, and U95% = 3.828) stations, outperformed the OMVMD and simple-based methods such as ridge regression (Ridge), least squares support vector machine (LSSVM), deep random vector functional link (DRVFL), and deep extreme learning machine (DELM). …”
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1680
Performance Analysis of Dual-Hop RF-UWOC Systems
Published 2020-01-01“…The effect of bubbles level, temperature gradient, water types, and detection techniques are considered. …”
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