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Applied Sciences, Volume 15, Issue 1

2025 January-1 - 488 articles

Cover Story: Under-display camera (UDC) systems have emerged as a solution for achieving full-screen smartphone designs by embedding the front-facing camera beneath the display. However, challenges such as poor light transmission and diffraction effect lead to image degradation. To address these issues, this study proposes an approach that combines hybrid frequency–spatial domain learning-based deep neural networks with optical simulations. By generating a synthetic dataset replicating UDC-specific degradations, we enhanced the efficiency of network training. Moreover, the proposed hybrid domain learning method quantitatively demonstrated its effectiveness in restoring degraded images, highlighting the potential of integrating optics and AI to overcome UDC challenges. This methodology could also be applied to other imaging systems facing similar issues, broadening its impact across various fields. View this paper
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Articles (488)

  • Article
  • Open Access
4 Citations
4,352 Views
17 Pages

6 January 2025

As green and low-carbon materials, coir geotextiles have a broad application prospect in soil strengthening. In order to clarify the interface characteristics of coir geotextiles, the pullout test is performed on coir geotextiles by using transparent...

  • Article
  • Open Access
2,572 Views
22 Pages

6 January 2025

To be applicable to real-world networks, a realistic evaluation of network measurement tools requires the conditions of the test network to be as similar as possible to the networks in which they are later deployed. Thus, having an existing real-worl...

  • Article
  • Open Access
4 Citations
3,559 Views
20 Pages

Trajectory Tracking for 3-Wheeled Independent Drive and Steering Mobile Robot Based on Dynamic Model Predictive Control

  • Chaobin Xu,
  • Xingyu Zhou,
  • Rupeng Chen,
  • Bazhou Li,
  • Wenhao He,
  • Yang Li and
  • Fangping Ye

6 January 2025

Compared to four-wheel independent drive and steering (4WID4WIS) mobile robots, three-wheel independent drive and steering (3WID3WIS) mobile robots are more cost-effective due to their lower cost, lighter weight, and better handling performance, even...

  • Article
  • Open Access
2 Citations
3,237 Views
20 Pages

6 January 2025

The objective was to investigate the effects of auditory environments on postural balance during cognitive tasks. Nineteen individuals with intellectual disabilities, aged between 15 and 19, participated in the study. The assessment involved center o...

  • Article
  • Open Access
2 Citations
2,062 Views
24 Pages

6 January 2025

The Cuk power factor correction (PFC) converter with an input inductor operating discontinuous conduction mode (DCM) is widely utilized for its advantages of continuous input and output currents, low output voltage ripple, and simple control. However...

  • Article
  • Open Access
2 Citations
2,207 Views
17 Pages

6 January 2025

This study advances the inference of travel purposes for dockless bike-sharing users by integrating dockless bike-sharing and point of interest (POI) data, thereby enhancing traditional models. The methodology involves cleansing dockless bike-sharing...

  • Article
  • Open Access
1,694 Views
15 Pages

6 January 2025

Active learning has been a research area conducted across various domains for a long time, from traditional machine learning to the latest deep learning research. Particularly, obtaining high-quality labeled datasets for supervised learning requires...

  • Article
  • Open Access
1 Citations
1,407 Views
14 Pages

6 January 2025

Highly polarized high-energy γ photons demonstrate potential application in the efficient detection of strong-field quantum electrodynamics effects. Currently, polarized γ-rays are mostly generated in conventional particle accelerators, w...

  • Article
  • Open Access
2 Citations
3,253 Views
17 Pages

6 January 2025

Audio-driven cross-modal talking head generation has experienced significant advancement in the last several years, and it aims to generate a talking head video that corresponds to a given audio sequence. Out of these approaches, the NeRF-based metho...

  • Review
  • Open Access
8 Citations
7,239 Views
32 Pages

6 January 2025

The urgency of addressing climate change has amplified the need for sustainable manufacturing practices. This review explores the integration of carbon footprint management and energy efficiency strategies within Industry 4.0 technologies and ERP sys...

  • Article
  • Open Access
1 Citations
2,471 Views
24 Pages

Ambient Backscatter- and Simultaneous Wireless Information and Power Transfer-Enabled Switch for Indoor Internet of Things Systems

  • Vishalya P. Sooriarachchi,
  • Tharindu D. Ponnimbaduge Perera and
  • Dushantha Nalin K. Jayakody

6 January 2025

Indoor Internet of Things (IoT) is considered as a crucial component of Industry 4.0, enabling devices and machine to communicate and share sensed data leading to increased efficiency, productivity, and automation. Increased energy efficiency is a si...

  • Article
  • Open Access
3 Citations
2,056 Views
25 Pages

6 January 2025

Design for additive manufacturing (DfAM) has made significant advancements in recent years, with development focusing on pivotal aspects such as topology optimization (TO), generative design (GD), lattice structures, and AI-based algorithms. This pap...

  • Article
  • Open Access
1,258 Views
25 Pages

6 January 2025

Currently, the level of automated driving technology is level 3 service in Korea, and the level 4 service has been launched overseas and is reaching the stage of commercialization. For commercialization, it is necessary not only to stabilize automate...

  • Article
  • Open Access
2 Citations
2,498 Views
17 Pages

Exploring Surface-Driven Mechanisms for Low-Temperature Sintering of Nanoscale Copper

  • Jingyan Li,
  • Zixian Song,
  • Zhichao Liu,
  • Xianli Xie,
  • Penghui Guan and
  • Yiying Zhu

6 January 2025

As the density of electronic packaging continues to rise, traditional soldering techniques encounter significant challenges, leading to copper–copper direct bonding as a new high-density connection method. The high melting point of copper prese...

  • Article
  • Open Access
1 Citations
1,500 Views
22 Pages

6 January 2025

The lattice-based multi-identity fully homomorphic encryption scheme combines the quantum security of lattice cryptography with the advantage of identity-based encryption. However, existing schemes face challenges such as large key sizes, inefficient...

  • Article
  • Open Access
3 Citations
1,341 Views
12 Pages

6 January 2025

Coal gangue is a solid waste produced in the coal mining process. During the mining process, mining-induced overburden fractures are a favorable place for the storage of coal gangue; therefore, coal gangue can be incorporated into filling materials f...

  • Article
  • Open Access
4 Citations
1,717 Views
22 Pages

6 January 2025

This research investigates the seismic behavior of rigid and flexible cylindrical steel tanks, focusing on tanks with an open top and fully anchored at the base. The primary objective is to evaluate the hydrodynamic pressures exerted by the fluid on...

  • Article
  • Open Access
1 Citations
1,329 Views
16 Pages

Influence of the Oxide Layer Thickness on the Behavior of the Electrical Wheel–Rail Contact in Static Conditions

  • Luna Haydar,
  • Florent Loete,
  • Frédéric Houzé,
  • Karim Slimani,
  • Fabien Guiche and
  • Philippe Testé

6 January 2025

To manage and ensure the safety of traffic on rail networks, trains need to be reliably located at all times. This is achieved in many countries by electrically detecting their presence using so-called “track circuits” installed at regula...

  • Feature Paper
  • Article
  • Open Access
2 Citations
2,142 Views
20 Pages

Characterization of the Interaction of a Novel Anticancer Molecule with PMMA, PCL, and PLGA Polymers via Computational Chemistry

  • Edwar D. Montenegro,
  • Jamylle M. Nunes,
  • Igor F. S. Ramos,
  • Renata G. Almeida,
  • Eufrânio N. da Silva Júnior,
  • Márcia S. Rizzo,
  • Edson C. da Silva-Filho,
  • Alessandra B. Ribeiro,
  • Heurison S. Silva and
  • Marcília P. Costa

6 January 2025

The development of anticancer drugs is costly and time intensive. Computational approaches optimize the process by studying molecules such as naphthoquinones. This research explores the quantitative structure–activity relationship (QSPR) and mo...

  • Article
  • Open Access
1 Citations
2,641 Views
20 Pages

Kinematic Analysis of Short and Long Services in Table Tennis

  • Ziemowit Bańkosz,
  • Sławomir Winiarski and
  • Ivan Malagoli Lanzoni

6 January 2025

Background: The kinematics of table tennis is a growing topic of scientific research. This study aimed to assess the kinematics and determine the coordination of the movements of most body segments during the execution of two types of serves (short a...

  • Article
  • Open Access
1 Citations
1,704 Views
30 Pages

6 January 2025

Current trends in the use of energy storage, electric mobility, and the integration of a large number of distributed generations at the distribution level can have positive effects on reducing loads and losses in the network. An excessive and uncontr...

  • Systematic Review
  • Open Access
7 Citations
17,941 Views
13 Pages

6 January 2025

This study evaluated the effects of exercise interventions on sleep quality and weight loss through a systematic literature review and meta-analysis. A comprehensive literature search was conducted across PubMed, Embase, Web of Science, and the Cochr...

  • Article
  • Open Access
1 Citations
2,699 Views
14 Pages

6 January 2025

Wafer-baking ovens are machines that bake liquid batter by heating the interconnected cast plates in a gas oven. The plates in contact with the wafer batter are generally made of the cast material. Although there are many studies on the contents in t...

  • Article
  • Open Access
9 Citations
3,962 Views
25 Pages

Enhancing Disaster Situation Awareness Through Multimodal Social Media Data: Evidence from Typhoon Haikui

  • Songfeng Gao,
  • Tengfei Yang,
  • Yuning Xu,
  • Naixia Mou,
  • Xiaodong Wang and
  • Hao Huang

6 January 2025

Emergency situation awareness during sudden natural disasters presents significant challenges. Traditional methods, characterized by low spatial and temporal resolution as well as coarse granularity, often fail to comprehensively capture disaster sit...

  • Article
  • Open Access
2 Citations
2,090 Views
17 Pages

Development of HfO₂-Based Solar-Blind SAW UV-C Sensor for Corona Discharge Detection Application

  • Hyunho Lee,
  • Faisal Nawaz,
  • Eeunsun Shim,
  • Jinjae Lee,
  • Cheol Choi and
  • Keekeun Lee

6 January 2025

This study presents a novel surface acoustic wave (SAW)-based solar-blind ultraviolet-C (UV-C) corona sensor, marking the first reported use of HfO₂ as a sensing material for UV-C corona sensing. A 222 MHz two-port SAW delay line structure was...

  • Article
  • Open Access
1 Citations
1,442 Views
20 Pages

6 January 2025

This study proposes a time-dependent reliability analysis method for aqueduct structures based on concrete carbonation and finite element analysis. The primary goal of this study is to improve the reliability assessment of reinforced concrete aqueduc...

  • Article
  • Open Access
6 Citations
2,609 Views
18 Pages

Fuzzy Delphi and DEMATEL Approaches in Sustainable Wearable Technologies: Prioritizing User-Centric Design Indicators

  • Chin-Wen Liao,
  • Kai-Chao Yao,
  • Ching-Hsin Wang,
  • Hsi-Huang Hsieh,
  • I-Chi Wang,
  • Wei-Sho Ho,
  • Wei-Lun Huang and
  • Shu-Hua Huang

6 January 2025

The rapid advancement of intelligent technologies, including sensing devices, artificial intelligence, and the Internet of Things, has significantly accelerated the progress in industrial technology, particularly within the medical enterprise sector....

  • Article
  • Open Access
1 Citations
4,668 Views
24 Pages

A Video-Based Cognitive Emotion Recognition Method Using an Active Learning Algorithm Based on Complexity and Uncertainty

  • Hongduo Wu,
  • Dong Zhou,
  • Ziyue Guo,
  • Zicheng Song,
  • Yu Li,
  • Xingzheng Wei and
  • Qidi Zhou

6 January 2025

The cognitive emotions of individuals during tasks largely determine the success or failure of tasks in various fields such as the military, medical, industrial fields, etc. Facial video data can carry more emotional information than static images be...

  • Article
  • Open Access
3 Citations
1,453 Views
20 Pages

A Deep Learning-Based Mapping Model for Three-Dimensional Propeller RANS and LES Flow Fields

  • Jianhai Jin,
  • Yuhuang Ye,
  • Xiaohe Li,
  • Liang Li,
  • Min Shan and
  • Jun Sun

6 January 2025

In this work, we propose a deep learning-based model for mapping between the data of the flow field of the propeller generated by the Reynolds-averaged Navier–Stokes (RANS) and those generated by Large Eddy Simulation (LES). The goal of establi...

  • Article
  • Open Access
1,134 Views
13 Pages

6 January 2025

The phenomenon of land subsidence has been demonstrated to exert a considerable influence on GPS observations. However, to date, no study which has successfully removed the impact of land subsidence on GPS horizontal motion has been conducted. We dev...

  • Article
  • Open Access
9 Citations
2,073 Views
22 Pages

Self-Compacting Concrete with Artificial Lightweight Aggregates from Sugarcane Ash and Calcined Scheelite Mining Waste

  • Jemima Tabita F. de Sousa,
  • Marcos Alyssandro S. dos Anjos,
  • José Anselmo da S. Neto,
  • Evilane C. de Farias,
  • Fernando G. Branco and
  • Cinthia Maia Pederneiras

6 January 2025

Self-compacting concrete (SCC) is a relevant technology and an alternative to conventional concrete in complex structures due to its exceptional workability. The rheological parameters demonstrated by SCC provide high fluidity and cohesion, resulting...

  • Article
  • Open Access
7 Citations
2,246 Views
23 Pages

6 January 2025

Industry requires defect detection to ensure the quality and safety of products. In resource-constrained devices, real-time speed, accuracy, and computational efficiency are the most critical requirements for defect detection. This paper presents a n...

  • Article
  • Open Access
3 Citations
1,688 Views
26 Pages

6 January 2025

The concept of rocking foundations has been successfully tested and promoted for building and bridge foundations. In this paper, the applicability of rocking foundations to wind turbines is investigated, specifically for wind turbines constructed on...

  • Article
  • Open Access
8 Citations
2,059 Views
16 Pages

Influence of Vinyl Acetate-Based and Epoxy-Based Compatibilizers on the Design of TPS/PBAT and TPS/PBAT/PBSA Films

  • Cristina Martín-Poyo,
  • Josep P. Cerisuelo-Ferriols and
  • Jose D. Badia-Valiente

6 January 2025

The study investigated the effect of Vinnex® (vinyl acetate polymer) and Joncryl® (epoxy-based copolymer) as compatibilizers on the mechanical properties of thermoplastic starch (TPS) and polybutylene adipate-co-terephthalate (PBAT) and polyb...

  • Article
  • Open Access
2 Citations
2,078 Views
15 Pages

Retrofitting of a Multi-Span Simply Supported Bridge into a Semi-Integral Bridge

  • Zhen Xu,
  • Xiaoye Luo,
  • Khaled Sennah,
  • Baochun Chen and
  • Yizhou Zhuang

6 January 2025

Thousands of multi-span, simply supported beam bridges with short or medium spans have been built in China. They often suffer from problems of cracks in the link slabs over piers, and the deterioration and damage of deck expansion joints at abutments...

  • Article
  • Open Access
2 Citations
4,875 Views
14 Pages

Sensory and Lipid Profile Optimization of Functional Brownies Through Cold-Pressed Nut Oil Substitution for Butter

  • Elena Martínez,
  • José Emilio Pardo,
  • Manuel Álvarez-Ortí,
  • M. Esther Martínez-Navarro and
  • Adrián Rabadán

6 January 2025

This study evaluated the effects of replacing butter, rich in saturated fats, partially (50%) and totally (100%) with nut oils (almond, pistachio, and walnut) on the physical, nutritional, and sensory properties of chocolate brownies. By replacing bu...

  • Article
  • Open Access
11 Citations
3,930 Views
20 Pages

FD-YOLO: A YOLO Network Optimized for Fall Detection

  • Hoseong Hwang,
  • Donghyun Kim and
  • Hochul Kim

6 January 2025

Falls are defined by the World Health Organization (WHO) as incidents in which an individual unintentionally falls to the ground or a lower level. Falls represent a serious public health issue, ranking as the second leading cause of death from uninte...

  • Article
  • Open Access
1 Citations
7,621 Views
18 Pages

6 January 2025

Smart contracts enable autonomous execution between contracting parties without a centralized authority, thereby reducing contract management costs and enhancing the transparency and reliability of contracts. However, the absence of such a certificat...

  • Article
  • Open Access
5 Citations
3,035 Views
16 Pages

6 January 2025

This paper presents a flexible heating, ventilation and air conditioning (HVAC) modeling framework developed for building digital twin implementation. The framework is showcased for the modeling and simulation of four ventilation systems in a 8500 m2...

  • Article
  • Open Access
2,108 Views
21 Pages

G&G Attack: General and Geometry-Aware Adversarial Attack on the Point Cloud

  • Geng Chen,
  • Zhiwen Zhang,
  • Yuanxi Peng,
  • Chunchao Li and
  • Teng Li

6 January 2025

Deep neural networks have been shown to produce incorrect predictions when imperceptible perturbations are introduced into the clean input. This phenomenon has garnered significant attention and extensive research in 2D images. However, related work...

  • Review
  • Open Access
9 Citations
65,175 Views
26 Pages

Schumann Resonances and the Human Body: Questions About Interactions, Problems and Prospects

  • Ganna Nevoit,
  • Mantas Landauskas,
  • Rollin McCarty,
  • Inga Arune Bumblyte,
  • Maksim Potyazhenko,
  • Giedre Taletaviciene,
  • Gediminas Jarusevicius and
  • Alfonsas Vainoras

6 January 2025

(1) Background: The interaction between the human body and the Earth’s magnetic field at Schumann resonances (SRs) is one of the important fundamental questions of science that continues to be studied. The aim of this study was to create a work...

  • Article
  • Open Access
1,872 Views
14 Pages

Determination of Polycyclic Aromatic Hydrocarbons (PAHs) Transfer from Dried Medicinal Plants in Infusions for Therapeutic Purposes

  • Mihaela Mirela Bratu,
  • Semaghiul Birghila,
  • Corina Birghila,
  • Diana Andreea Danilov,
  • Valentina Coatu,
  • Elena Ristea and
  • Nicoleta Alexandra Damir

6 January 2025

The purpose of this paper is to determine the level of polycyclic aromatic hydrocarbons (PAHs) from medicinal plants and infusions prepared using them, as well as assess the transfer of these contaminants from plants to infusions. The separation of c...

  • Article
  • Open Access
1 Citations
1,124 Views
14 Pages

6 January 2025

To investigate the impact of airfoil angle of attack on the output performance of a valveless piezoelectric pump with airfoil baffles, this study conducted comprehensive performance tests and full-flow field simulations of piezoelectric pumps across...

  • Article
  • Open Access
7 Citations
2,678 Views
16 Pages

6 January 2025

In this work, gliding arc discharge (GAD) was used to produce air plasma and investigate the influence of the discharge parameters on the composition of the air plasma, vibrational temperatures, and the production of NOx. It was demonstrated that the...

  • Article
  • Open Access
2 Citations
1,413 Views
23 Pages

6 January 2025

With the rapid development of e-commerce, the traditional trade mode of forest products has undergone significant changes. Logistics as a key factor to support e-commerce trade is particularly important to build a reasonable e-commerce logistics mode...

  • Article
  • Open Access
1 Citations
4,089 Views
14 Pages

The Use of a Virtual Reality Training System on Gross Motor Function and Balance in Children with Cerebral Palsy: A Multiple Single-Subject Experimental Report

  • Antigoni Kolezoi,
  • Alexandra Lepoura,
  • Anna Christakou,
  • Nikolaos Chrysagis,
  • Panagiota Lalou and
  • Vasiliki Sakellari

6 January 2025

Cerebral palsy (CP) is a neuromotor disorder affecting movement, muscle tone, and posture, leading to difficulties in motor coordination, balance, and strength. Virtual reality (VR) games offer an interactive method to engage children in a non-real e...

  • Article
  • Open Access
1,490 Views
15 Pages

6 January 2025

In this paper, we present the results of a study on the development of a system to support medical diagnoses based on voice-based medical interviews. The main objective is to develop a tool that improves the process of collecting information from pat...

  • Article
  • Open Access
5 Citations
2,556 Views
18 Pages

Investigation of FDM-Based 3D Printing for Optimized Tooling in Automotive and Electronics Sheet Metal Cutting

  • Szabolcs Szalai,
  • Brigitta Fruzsina Szívós,
  • Vivien Nemes,
  • György Szabó,
  • Dmytro Kurhan,
  • Mykola Sysyn and
  • Szabolcs Fischer

6 January 2025

Within the scope of the work, the possible use of fused deposition modeling (FDM) technology in executing rapid prototypes of cutting tools for aluminum sheets was systematically studied. Relevant investigations have thus far mainly concentrated on t...

  • Article
  • Open Access
2 Citations
3,255 Views
15 Pages

Oxidative Thermolysis of Sulfobutyl-Ether-Beta-Cyclodextrin Sodium Salt: A Kinetic Study

  • Ionuț Ledeți,
  • Claudia Temereancă,
  • Amalia Ridichie,
  • Adriana Ledeți,
  • Denisa Laura Ivan,
  • Gabriela Vlase,
  • Titus Vlase,
  • Carmen Tomoroga,
  • Laura Sbârcea and
  • Oana Suciu

6 January 2025

Sulfobutyl-ether-beta-cyclodextrin sodium salt (SBECD) is a modified cyclodextrin widely used in the pharmaceutical industry to enhance the solubility and stability of poorly water-soluble drugs. As a derivative of beta-cyclodextrin, it is produced b...

  • Article
  • Open Access
3,212 Views
18 Pages

6 January 2025

With the increasing demand for accurate multimodal data analysis in complex scenarios, existing models often struggle to effectively capture and fuse information across diverse modalities, especially when data include varying scales and levels of det...

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Appl. Sci. - ISSN 2076-3417