On the analytical soliton-like solutions to (2+1)-dimensional fractional asymmetric Nizhnik-Novikov-Veselov system arising in incompressible fluids by Humaira Yasmin, Humaira Yasmin, Albandari W. Alrowaily, Mounirah Areshi, Rasool Shah, S. A. El-Tantawy, S. A. El-Tantawy

Get full text

Freeze-Drying Microencapsulation of <i>Ruellia tuberosa</i> L. Extracts: A Comparative Study Using Different Polymers as Encapsulants by Firza Rajasa Gunawan, Siti Mariyah Ulfa, Anna Safitri

Get full text

An incremental high impedance fault detection method under non-stationary environments in distribution networks by Mou-Fa Guo, Meitao Yao, Jian-Hong Gao, Wen-Li Liu, Shuyue Lin

“…The proposed method utilizes stationary wavelet transform (SWT) to extract fault characteristics in different frequency domains from zero-sequence current data. …”
Get full text

Nonlinear rheological behavior of asphalt based on large amplitude oscillation shear test under different loading, aging, and modification conditions by Jiaqiu Xu, Zijia Wang, Zepeng Fan, Junfu Liu, Guoyang Lu, Dawei Wang

Get full text

Fabrication of Cu-doped iron oxyhydroxide for phosphate removal: A comprehensive spectroscopic, equilibrium, and thermodynamic approach

“…The solid sample was characterized using a surface area analyzer, scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), pHiep and Fourier transform infrared (FT-IR) spectroscopy. The results reveal that the surface area of iron oxyhydroxide increases from 35.1 m2/g to 126 m2/g with Cu ion doping, which may be due to the difference in ionic radii of Fe+3 (0.645 Å) vs. …”
Get full text

Unsupervised Rural Flood Mapping from Bi-Temporal Sentinel-1 Images Using an Improved Wavelet-Fusion Flood-Change Index (IWFCI) and an Uncertainty-Sensitive Markov Random Field (US... by Amin Mohsenifar, Ali Mohammadzadeh, Sadegh Jamali

“…The IWFCI modifies the mean-ratio change index (CI) to fuse it with the log-ratio CI using the discrete wavelet transform (DWT). The IWFCI also employs a discriminant feature derived from the co-flood image to enhance the separability between the non-flood and flood areas. …”
Get full text

Earthquake landslide detection method combining post-earthquake coherence increase and polarized vegetation damage by Haoran Liu, Ping Duan, Jia Li, Kang Zhao, Xinrui Yu

“…The method first optimizes coherence data to minimize interference from decoherence factors, then introduces the dual-polarization radar vegetation index (DpRVI) to quantify post-earthquake vegetation damage, and finally uses wavelet transform (WT) to fuse this information with coherence increase data for improved detection accuracy. …”
Get full text

Sustainable production of high strength fiber reinforced mortars using volcanic ash and magnetized water treatment technology by Mostafa M. Keshta, Mohamed M. Yousry Elshikh, Osama Youssf

Get full text

Investigation on Dimensionality Reduction methods for Tree-Crown Segmentation in Hyperspectral imagery using Segment Anything Model by R. Ravindran, Y. Treitz, D. Iwaszczuk

“…With an average F1-score of 0.26, some methods achieved up-to 0.38 at specific sites. The results varied between sites due to different density and tree types in the image data. …”
Get full text

Effect of Manipulation Methods and Storage Environments on the Microstructural, Chemical, and Mechanical Properties of Calcium-Enriched Mixture Cement by Leyla Roghanizadeh, Hassan Torabzadeh, Ardavan Parhizkar, Alireza Akbarzadeh Baghban, Saeed Asgary

“…This study aimed to evaluate the impact of different manipulation methods and storage environments on the microstructural, chemical, and mechanical properties of calcium-enriched mixture (CEM) cement. …”
Get full text

Co-creating multimodal transportation hubs in Switzerland: How to close the gap between actors across different scales, levels, and sectors by Philippe Stadler Benz, Michael Stauffacher

“…Transforming railway stations and their surroundings into multimodal transportation hubs (MMTHs) involves numerous actors at different scales and from different economic sectors and levels of government. …”
Get full text

Reliable steganalysis of color images based on color gradient sequence by QI Ke1, ZHANG Da-fang1, XIE Dong-qing2

“…Based on the difference between the vibrations of color gradient orientation sequences and color gradient sum sequences of stego images and those of images without hiding message,a novel reliable steganalysis of color images was presented which major in the analysis of these two categories of color gradient sequences,which could distill the differ-ences of the vibrations of them.The Hilbert-Huang transform based characteristic vectors were constructed and the SVM classifier was used to classification.The experimental results have shown that the proposed method realizes the reliable steganalysis of color images with higher correct rate,shorter vectors and lower false positive rate comparing with tradi-tional color image steganalysis algorithms.…”
Get full text

Reliable steganalysis of color images based on color gradient sequence by QI Ke1, ZHANG Da-fang1, XIE Dong-qing2

“…Based on the difference between the vibrations of color gradient orientation sequences and color gradient sum sequences of stego images and those of images without hiding message,a novel reliable steganalysis of color images was presented which major in the analysis of these two categories of color gradient sequences,which could distill the differ-ences of the vibrations of them.The Hilbert-Huang transform based characteristic vectors were constructed and the SVM classifier was used to classification.The experimental results have shown that the proposed method realizes the reliable steganalysis of color images with higher correct rate,shorter vectors and lower false positive rate comparing with tradi-tional color image steganalysis algorithms.…”
Get full text

A Complex Adaptive Systems Approach to Health Professions Education Transformation: The Case of the University of Missouri-Columbia School of Medicine and an Integrated Quality Imp... by Katherine Stevenson, Marcel D’Eon, Linda Headrick, Boel Andersson Gäre

“…OBJECTIVES In 2003, the University of Missouri-Columbia School of Medicine (MU SOM) initiated an integrated quality improvement-interprofessional collaborative practice (QI-ICP) curriculum as part of a larger curriculum renewal process. While exploring a different case study focused on the content of the curriculum, investigators became intrigued by MU SOM's approach to change, specifically, how complex adaptive systems (CAS) thinking may have supported sustained transformational change in curriculum across multiple health professions programs. …”
Get full text

The Multi-Resolution Migration Imaging Method for Grounded Electrical Source Transient Electromagnetic Virtual Wavefield by Kailiang Lu, Xiu Li, Jianhua Yue, Ya’nan Fan, Qinrun Yang, Xiaozhen Teng

“…Then, the finite-difference migration imaging method is used to obtain imaging profiles for differential pulses of different pulse widths, and stacking techniques are applied to acquire high-resolution characteristics of electrical interfaces at various depths. …”
Get full text

Study on the Relationship Between Groundwater Depth and Land Use Change Based on Indicator Kriging Method by XU Yueyue, SU Tao, LEI Bo, WANG Lei

Get full text

A Forecasting Method for Provincial-level Energy Supply and Demand under Carbon Quota Constraint by Yan LI, Xin ZHAO, Wanlei XUE, Xiandong TAN, Zhifan LIU, Zhilin LIU

“…Based on China's carbon peak target in 2030, an empirical analysis is carried out with Shandong Province as an example to verify the effectiveness of the proposed method, which provides a reference for different provinces in carbon emissions control and energy transformation.…”
Get full text

General Formulas and Program Design for Manifold Method Based on Independent Covers Ⅰ:General Formulas by SU Hai-dong

“…However this also means that its calculation formulas and program design are different from existing methods. This paper reviews the major research outcomes in solid computation in recent years, and summarizes a set of simple and general calculation formulas in which the shape function of the local approximation function is expressed as the product of the Partition of Unity (PU) function, coordinate transformation matrix, and series matrix. …”
Get full text

Research on Multi-Scale Point Cloud Completion Method Based on Local Neighborhood Dynamic Fusion by Yalun Liu, Jiantao Sun, Ling Zhao

“…Firstly, the farthest point sampling (FPS) strategy is applied to the original incomplete and defective point clouds for down-sampling to obtain three types of point clouds at different scales. When extracting features from point clouds of different scales, the local neighborhood aggregation of key points is dynamically adjusted, and the Transformer architecture is integrated to further enhance the correlation of local feature extraction information. …”
Get full text

Enhancing Assessment Practices with Moodle: A Comprehensive Study on Teachers’ Use of Different Question Types and the Impact of FastTest PlugIn by Milagros Huerta-Gomez-Merodio, Maria-Victoria Requena-Garcia-Cruz

“…It explores Moodle’s array of question types alongside the transformative impact of FastTest PlugIn (FTP) on educators’ assessment methods during and after the COVID-19 pandemic. …”
Get full text