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3441
Influence of the phase composition of the TiO<sub>2</sub> matrix on the optical properties and morphology of deposited C<sub>3</sub>N<sub>4</sub>O<sub>x</sub> nanoparticles
Published 2020-11-01“…Deposition of C3N4Ox carried out on the surface of a nanostructured powdered TiO2 matrix of different phase composition, rutile or anatase. The deposition of C3N4Ox (~5 % O) on both rutile and anatase nanopowders was confirmed by X-ray powder diffraction (XRD), scanning electron microscopy (SEM) with energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS) and ultraviolet-visible diffuse reflectance spectroscopy (UV-Vis-DRS) methods. …”
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3442
Rational Deprescribing Practices in Elderly Patients: An Expert Opinion
Published 2024-12-01“…Conclusion: The opinions presented are poised to transform prescribing practices across India by reducing unnecessary medication use among the elderly. …”
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3443
Green Synthesized Composite AB-Polybenzimidazole/TiO<sub>2</sub> Membranes with Photocatalytic and Antibacterial Activity
Published 2024-12-01“…The various methods such as powder X-ray diffraction and Thermogravimetric analyses, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy and Energy-dispersive X-ray spectroscopy, Electronic paramagnetic resonance, Scanning Electron Microscopy and Transmission Electron Microscopy have been used to study the phase and surface composition, structure, morphology, and thermal behavior of the synthesized nanocomposite membranes. …”
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3444
Water–Gas Shift over Pt Nanoparticles Dispersed on CeO<sub>2</sub> and Gadolinium-Doped Ceria (GDC) Supports with Specific Nano-Configurations
Published 2024-11-01“….% Pt) on CeO<sub>2</sub> and gadolinium-doped ceria (GDC) supports of different nano-morphologies, i.e., nanorods (NRs) and irregularly faceted particle (IRFP) CeO<sub>2</sub> and GDC, produced by employing hydrothermal and (co-)precipitation synthesis methods, respectively. …”
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3445
Current Status and Prospects of Ecological Restoration and Brownfield Reuse Research Based on Bibliometric Analysis: A Literature Review
Published 2025-05-01“…Based on the results of quantitative analysis, this paper reviews the main research theories, methods, and technologies of ecological restoration and brownfield reuse at home and abroad, as well as response strategies in different regions and future prospects under challenges. …”
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3446
Algorithm for Taming Rubidium Atomic Clocks Based on Longwave (Loran-C) Timing Signals
Published 2025-03-01“…First, we use the Fourier transform algorithm to analyse the time-frequency characteristics of the time-difference data in detail and accordingly propose a de-jittering correction algorithm for the long-wave timing data, which is aimed at improving the stability of the long-wave timing signals. …”
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3447
Faber-Schauder Wavelet Sparse Grid Approach for Option Pricing with Transactions Cost
Published 2014-01-01“…The solutions are compared with the finite difference method. The present results indicate that the method is competitive.…”
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3448
Region-wise landmarks-based feature extraction employing SIFT, SURF, and ORB feature descriptors to recognize Monozygotic twins from 2D/3D Facial Images [version 2; peer review: 2...
Published 2025-06-01“…It is one of the desired detection techniques employed in forensics for criminal identification. Methods This study explores face recognition system for monozygotic twins utilizing three widely recognized feature descriptor algorithms: Scale-Invariant Feature Transform (SIFT), Speeded-Up Robust Features (SURF), and Oriented Fast and Rotated BRIEF (ORB)—with region-specific facial landmarks. …”
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3449
Identifying Non-Functional Requirements From Unconstrained Documents Using Natural Language Processing and Machine Learning Approaches
Published 2025-01-01“…We used A dataset of public requirements documents (PURE) that consists of 79 unconstrained requirements documents in different forms. In our approach, features were extracted from the requirement sentences using four different natural language processing methods including statistical and state-of-the-art semantic analysis presented by Google word2vec and bidirectional encoder representations from transformers models. …”
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3450
Alkalizing activity, setting time, and infrared spectroscopy of mineral trioxide aggregate mixed with platelet concentrates: An in vitro study
Published 2025-05-01“…The chemical behavior of each group was evaluated using Fourier transform infrared spectroscopy with attenuated total reflectance (FTIR-ATR). pH data and setting time were analyzed statistically using analysis of variance and Tukey’s tests. …”
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3451
The need for a new set of measures to assess the impact of research in earth sciences in Indonesia
Published 2021-07-01“…However, the accessibility, readability, and usability of those articles for local communities are major problems in measuring the impact of research, although it may be covered by well-known international scientific databases.Objectives: To ascertain empirically whether there are differences in document distribution, in the proportions of openly accessible documents, and in the geographical coverage of earth sciences topics as revealed through analyses of documents retrieved from scientific databases and to propose new measures for assessing the impact of research in earth sciences based on those differences.Methods: Relevant documents were retrieved using &lsquo;earth sciences&rsquo; as a search term in English and other languages from ten databases of scientific publications. …”
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3452
The effectiveness of the combined PBL and Tencent Conference online teaching mode in the clinical internship teaching of cardiac surgery.
Published 2024-01-01“…<h4>Conclusions</h4>The traditional approach currently used by most educators does not enable cardiac surgery students to transform theory fully. The PBL teaching method can stimulate students' interest in learning and cultivate their comprehensive ability to a certain extent. …”
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3453
Measuring resting heart rate during daily life using wearable technology: Examining the impact of behavioral context and methodological criteria
Published 2025-08-01“…Objective Advances in the collection of high-quality, continuous electrocardiography (ECG) data via wearable technology have the potential to transform heart rate (HR) measurement in daily life. …”
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3454
Research On Calculation of Longitudinal Deformation of The Underlying Shield Tunnel Caused By Excavation of The Foundation Pit Considering Consolidation Effects
Published 2025-01-01“…During the medium term (40~100 days), our method yields slightly higher displacement values than FEM, with differences ranging 0.1~0.3 mm. …”
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3455
An Evaluation of Rural Guide Plan’s Impact on Rural Settlements; Case Study: Chehel Chay Rural District In Golestan Province
Published 2017-12-01“…In the next step, using one sample t-test, the level of difference in the different economic, social, environmental and physical dimensions among villages with and without the rural guide plan has been evaluated and finally all indices under the study were analyzed comparatively in the two groups using Mann-Whitney Test. …”
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3456
Influence of Electromagnetic Generalized Thermoelasticity Interactions with Nonlocal Effects under Temperature-Dependent Properties in a Solid Cylinder
Published 2023-04-01“…Techniques are employed to determine the answer in the Laplace transform domain. A numerical method based on Fourier series expansions is used to carry out the inversion operation. …”
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3457
Stable descriptors in image recognition tasks
Published 2020-10-01“…The objective of the study is to determine various stable characteristics of images (semi-invariants and invariants) as descriptors necessary for the formation of a feature space of standards intended for recognizing images of different nature belonging to different classes of objects. …”
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3458
Be aware of overfitting by hyperparameter optimization!
Published 2024-12-01“…We also extended the previous analysis by adding a representation learning method based on Natural Language Processing of smiles called Transformer CNN. …”
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3459
Detecting and routing of dust event using remote sensing and numerical modeling in Isfahan Province
Published 2020-03-01“…In order to zoning the dust abundance in the province, the IDW method was used to interpolate and transform point-to-area data. …”
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3460
Interaction between photoactivators and adhesive systems used as modeling liquid on the degree of conversion of a composite for bleached teeth
Published 2018-08-01“…Results: There was no statistical difference between LEDs in comparison to the treatments (p> 0.05). …”
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