-
7021
Modification of Titanium Dioxide Nanoparticles with 3-(Trimethoxysilyl)propyl Methacrylate Silane Coupling Agent
Published 2020-01-01“…Infrared spectroscopy, thermogravimetric analysis, transmission electron microscopy, field emission scanning electron microscopy, dynamic light scattering, ultraviolet-visible spectroscopy, and X-ray diffraction methods were used for determination of the characteristics, properties of nano-TiO2 before and after treatment. …”
Get full text
Article -
7022
EDUCATIONAL AUTONOMY AS A PREREQUISITE FOR THE FORMATION OF THE INDEPENDENCE OF FUTURE PSYCHOLOGISTS
Published 2024-12-01“…To achieve the goal, the following methods were used: literary analysis, generalization, comparison, systematization, etc. …”
Get full text
Article -
7023
Deloading Algorithm for Highly Effective Suppressing Locomotive Slip and Slide
Published 2015-01-01“…Because over deloading would reduce wheel-rail adhesion utilization efficiency, it was important to determine the critical time when deloadding should be stopped. …”
Get full text
Article -
7024
A Parallel Reconstruction Scheme in Fluorescence Tomography Based on Contrast of Independent Inversed Absorption Properties
Published 2006-01-01“…In this study the absorption property is estimated from the independent diffusion equations by a gradient-based optimization method with finite element method (FEM) solving the forward model. …”
Get full text
Article -
7025
Effect of Perovskite Film Preparation on Performance of Solar Cells
Published 2016-01-01“…Utilizing films prepared by mentioning two methods, MPSCs with maximum power conversion efficiency of over 4% were fabricated for the active area of 0.5 × 0.5 cm2.…”
Get full text
Article -
7026
The Mythological Methodology and its Application to Pre-Islamic Poetry
Published 2011-12-01“…The research also aims to underline the efficiency of the mythological method for analyzing poetic texts and revealing their mythological dimensions created by the poet's imagination, in chronological stages. …”
Get full text
Article -
7027
Multifunctional Poly(Acrylic Acid)-Coated EuBiGd2O3 Nanocomposite as an Effective Contrast Agent in Spectral Photon Counting CT, MRI, and Fluorescence Imaging
Published 2025-04-01“…Therefore, developing stable, non-toxic, and efficient multimodal imaging contrast agents is desirable. …”
Get full text
Article -
7028
Green synthesis of silver nanoparticles using Padina commersonii: Characterization, hypoglycemic effects, and antimicrobial potential against human pathogenic bacteria
Published 2025-06-01“…Background: Nanotechnology is a dynamic field comprising chemistry, physics, biology, and engineering, with a high proficiency in disease treatment delivery methods. Metallic precursors (e.g.,AgNO3) are widely used to synthesize NPs. …”
Get full text
Article -
7029
Fifty years of geophysical researches of glaciers in Institute of Geography, the Russian Academy of Sciences, 1966–2016
Published 2016-12-01“…Basic results of these studies are the following: (1) the new data on the ice thicknesses, ice volumes, subglacial relief, internal structure, and thermal state of the glaciers were obtained; (2) the two‑layered (polythermal) glaciers consisting of the upper layer of cold ice and the lower layer of temperate water‑filled ice had been revealed in Svalbard for the first time; spatial distribution of cold, polythermal and temperate glaciers had been determined; (3) the evidences were obtained that measured changes in thickness of the upper cold ice layer in polythermal glaciers can be used to estimate the long‑period variations of regional climates and serve as regional paleothermometers; (4) methods for estimating the water content in temperate and polythermal glaciers from the RES data were developed; and its space‑time variations in temperate ices of the Svaldbald glaciers were estimated since even small water content inside of them can noticeably change their dynamic behavior; (5) methods for estimating the ice volume within glaciers in large regions of mountain and polar glaciations had been created; the ice storages were estimated in Svalbard, Franz Josef Land, Dzhungrsky Alatau, the Great Caucasus, and Mt. …”
Get full text
Article -
7030
ADAPTIVE FUZZY CACHING ALGORITHM FOR PROXY SERVERS
Published 2012-12-01“…The problem of increasing the efficiency of cache systems using artificial intelligence techniques is considered. …”
Get full text
Article -
7031
Extraction of blurred infrared targets based on a manifold regularized multiple-kernel model
Published 2016-06-01“…Specific to the problem of infrared target extraction with blurred edges,this article introduces an extraction method based on a manifold regularized multiple kernel semi-supervised classification model.Firstly,the maximum variance of inter-class(OTSU) method is used to compute the initial segmentation threshold,and the certain target and background areas and the uncertain blurred edge area are determined.Then,local space sets of pixels are constructed in each area,the multiple-kernel functions are used to map the grayscale mean and variance in local space,and the location information feature in local space is obtained by manifold regularization(MR).On the basis of features,a semi-supervised classification model is established to classify the local space sets of pixels in the blurred edge area.Finally,the optimal segmentation threshold is computed.Experiments with comparisons show that this method is efficient and less in time-consuming.…”
Get full text
Article -
7032
Cationic Polymer Micelles as Carriers of Bioactive Sesquiterpene Lactones from <i>Inula Helenium</i> L. for Effective Treatment of Bacterial Biofilms
Published 2025-06-01“…They were used as platforms for the delivery of bioactive sesquiterpene lactones from <i>Inula helenium</i> L. root extract. <b>Methods:</b> The PMs were characterized with good encapsulation efficiency as a maximum value of 72% was reached at a polymer-to-extract mass ratio of 10:1. …”
Get full text
Article -
7033
High-performance composite anodes based on SBA-15 mesoporous silica modified with silicon, silicon oxide, titanium oxide, and germanium oxide for lithium-ion batteries
Published 2025-03-01“…The materials and the ensuing anodes were extensively characterized at every stage of their synthesis and preparation (BET/BJH, XRD, SAXS, FTIR, SEM, EDX) and the electrochemical performances of the assembled composite anodes were audited by voltammetric and galvanostatic methods to determine their discharge capacities and coulombic efficiencies. …”
Get full text
Article -
7034
Back-Analysis of Parameters of Jointed Surrounding Rock of Metro Station Based on Random Forest Algorithm Optimized by Cuckoo Search Algorithm
Published 2022-01-01“…The efficiency and accuracy in determining mechanical parameters of joint of rock mass have significant influences on the safety of construction. …”
Get full text
Article -
7035
Validation of a Real-Time PCR Assay for Fully Automated Detection of <i>Bacillus cereus</i> in Donor Human Milk
Published 2025-07-01“…Incorporating this assay into our laboratory workflow improved efficiency and reduced turnaround time.…”
Get full text
Article -
7036
Physical Information Neural Network-Based Seepage Behavior Analysis of Earth and Rock Dams
Published 2025-01-01“…More importantly, it requires only a single discretization of the problem domain, eliminating the need for dynamic adjustment of meshes or sampling points during iterations—a necessity in methods like moving mesh techniques. This substantially enhances computational efficiency.…”
Get full text
Article -
7037
Frequency Characteristics of the Electrical Fields of the Cylindrical System of the Piezoceramic Radiators with the Baffle in the Inner Cavity
Published 2016-11-01“…Analysis of the results of the numerical experiments allow us to determine some special features in the electrical fields, that influence on the energetical efficiency of the radiating systems. …”
Get full text
Article -
7038
Axisymmetric adaptive upper-bound finite element limit analysis formulation based on second-order cone programming for bearing capacity of circular footing.
Published 2025-01-01“…For the sake of computational efficiency, the axisymmetric UB finite element problem is recast into a model of second-order cone programming (SOCP). …”
Get full text
Article -
7039
Artificial Intelligence in ECG interpretation - review article
Published 2025-04-01“…Material and methods A review paper using articles describing the application of artificial intelligence in ECG interpretation from 1997 to 2024. …”
Get full text
Article -
7040