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  • Review
  • Open Access

UV Radiation: Applications on Surfaces in the Food Industry

  • Rita Maioto,
  • Stefanie Santos,
  • Albino A. Dias,
  • Cristina Aires,
  • António Inês,
  • Nabiha Ben Sedrine,
  • Paulo Mendes,
  • Paula Rodrigues and
  • Ana Sampaio
Appl. Sci.2026, 16(4), 1877;https://doi.org/10.3390/app16041877 
(registering DOI)

13 February 2026

Ultraviolet radiation, particularly in the UVC sub-band 200–280 nm, is a non-thermal disinfection technology capable of inactivating a broad spectrum of microorganisms primarily through nucleic acid damage and protein oxidation. Its effectivene...

  • Article
  • Open Access
Appl. Sci.2026, 16(4), 1867;https://doi.org/10.3390/app16041867 
(registering DOI)

13 February 2026

This study introduces a Blasting Safety Index (BSI), a composite analytical framework for quantifying the cumulative mechanical, environmental, and geotechnical effects of quarry blasting operations. The index integrates ground vibration expressed as...

  • Article
  • Open Access
Appl. Sci.2026, 16(4), 1875;https://doi.org/10.3390/app16041875 
(registering DOI)

13 February 2026

Manual code review is essential for software quality, but often slows down development cycles due to the high time demands on developers. In this study, we propose an automated solution for Python (version 3.13) projects that generates code review co...

  • Article
  • Open Access

Hierarchical Optimization of Integrated RES-NG Provider Participating in Multi-Type Markets with Dynamic HCNG Pricing

  • Chunyan Li,
  • Mengdie Li,
  • Renjie Lu,
  • Kun Yang,
  • Bo Hu,
  • Changzheng Shao and
  • Tao Wu
Appl. Sci.2026, 16(4), 1874;https://doi.org/10.3390/app16041874 
(registering DOI)

13 February 2026

With the deployment of Hydrogen-enriched Compressed Natural Gas (HCNG) technology, establishing market mechanisms adapted to its physical characteristics is crucial for renewable energy accommodation. However, existing studies lack HCNG pricing mecha...

  • Review
  • Open Access

Toxic and Psychoactive Fungi in Forensic Toxicology: Analytical Challenges and Postmortem Interpretation

  • Miłosz Badach,
  • Jakub Kleinrok,
  • Weronika Pająk,
  • Kamil Rogalski,
  • Justyna Łapińska,
  • Wiktoria Krowisz,
  • Igor Kusio,
  • Alicja Forma,
  • Grzegorz Teresiński and
  • Jacek Baj
  • + 2 authors
Appl. Sci.2026, 16(4), 1872;https://doi.org/10.3390/app16041872 
(registering DOI)

13 February 2026

Mushroom-related intoxications pose a distinctive challenge for forensic medicine because early manifestations are non-specific, latency may be prolonged, and co-exposures can obscure the mechanism of death. This narrative review summarizes key toxic...

  • Article
  • Open Access
Appl. Sci.2026, 16(4), 1873;https://doi.org/10.3390/app16041873 
(registering DOI)

13 February 2026

Schottky barrier diodes (SBDs) based on low-dimensional materials are of interest for high-speed electronics due to their intrinsic nonlinear transport characteristics. In this work, aligned carbon nanotube Schottky barrier diodes (ACNT-SBDs) were sy...

  • Article
  • Open Access
Appl. Sci.2026, 16(4), 1871;https://doi.org/10.3390/app16041871 
(registering DOI)

13 February 2026

This study investigates the influence of layer height, infill density, and the number of perimeters on the FDM 3D printing performance of PLA, a biodegradable and renewable biopolymer. The primary objective is to identify parameter settings that simu...

  • Article
  • Open Access

Analysis of Leachates in Activated Char from Textile Sources: Implications for Their Use as Adsorbents

  • Lourdes Arjona,
  • Mónica Calero,
  • M. Alejandra Quintana,
  • Rafael R. Solís and
  • María Ángeles Martín-Lara

13 February 2026

Textile waste management remains a critical environmental challenge. Valorization through thermochemical routes such as pyrolysis offers a sustainable pathway within the circular economy. In this study, carbonaceous materials were obtained from the p...

  • Article
  • Open Access

13 February 2026

Plant-based meat alternatives (PBMAs) are receiving increasing attention as potential substitutes for conventional meat products. This study presents a descriptive evaluation of the functional, physicochemical, and consumer-related characteristics of...

  • Article
  • Open Access

A Hybrid Current Source Converter-Based HVDC System with Power Coordination Control for Enhanced Reactive Power Support

  • Xin Guan,
  • Niancheng Zhou,
  • Yongjie Luo,
  • Luona Xu,
  • Raisz Dávid Márk and
  • Yunfan Wu

13 February 2026

HVDC technologies based on fully controlled devices offer numerous technical advantages, such as flexible active and reactive power control and black-start capability, making them highly promising for large-scale renewable energy integration and long...

  • Article
  • Open Access

A Metrologically Validated Cost-Effective Solution for Laboratory Measurement of Long-Term Deformations in Construction Materials

  • Ahmad Fathi,
  • Luís Lages Martins,
  • João M. Pereira,
  • Graça Vasconcelos and
  • Miguel Azenha

13 February 2026

Investigating the long-term performance of building materials, such as drying shrinkage, moisture expansion, creep, and others, usually requires long-lasting tests with a high number of specimens. Given the initial costs, required data acquisition sy...

  • Article
  • Open Access

Digital Twin Framework for Cutterhead Design and Assembly Process Simulation Optimization for TBM

  • Abubakar Sharafat,
  • Waqas Arshad Tanoli,
  • Sung-hoon Yoo and
  • Jongwon Seo

13 February 2026

With the rapid advancement in information technology, the digital twin and smart assembly process simulation have become an integral part of the design and manufacturing of high-precision products. However, conventional Tunnel Boring Machine (TBM) cu...

  • Article
  • Open Access

Data-Driven Optimisation of Endoscopy Department Resources Through Statistical Analysis and Mixed-Integer Linear Programming

  • Laia Llunas-Mestres,
  • Francesca L. Aguilar Paredes,
  • Luis Barranco-Priego,
  • Miguel Pantaleón Sánchez,
  • Pere Marti-Puig and
  • Jordi Cusido

13 February 2026

The efficient use of resources represents a critical challenge for public healthcare systems facing increasing demand. In this study, an operational analysis was conducted at Hospital del Mar (Barcelona) to demonstrate that persistent bottlenecks and...

  • Article
  • Open Access

13 February 2026

With the widespread application of aniline, its improper discharge in industrial production and accidental leaks during production and transportation have led to contamination of soil and groundwater environments. Persulfate advanced oxidation techno...

  • Article
  • Open Access

A Child–Robot Interaction Framework for Designing Inclusive Educational Robotics in Resourced Classrooms: (Robo-ICARE)

  • Sandra Cano,
  • Rocio Hidalgo,
  • Carlos Alberto Peláez,
  • Andrés Solano,
  • Francisca Guzmán,
  • Ignacio Reyes and
  • Klinge Orlando Villalba

13 February 2026

This study presents Robo-ICARE (Robotics-Inclusive Child-Centered Approach for Robotics in Education), a Child–Robot Interaction (cHRI) framework for designing inclusive educational robotics in under-resourced and multigrade classroom contexts....

  • Article
  • Open Access

Integrated Numerical Modeling of Dam Breach: Breach Formation, Reservoir Drawdown, and Impact on Downstream Small Dams

  • Larissa Balakay,
  • Oxana Kuznetsova,
  • Tatyana Dedova,
  • Nataliya Tusseyeva and
  • Madiyar Sarybayev

13 February 2026

This study presents a comprehensive numerical simulation of reservoir dam failure based on the two-dimensional hydrodynamic model MIKE 21. To reproduce the real accident process, a detailed digital elevation model derived from LiDAR survey data was c...

  • Review
  • Open Access

12 February 2026

Since the dawn of civilization, humanity has looked to the sky, seeking to expand knowledge beyond Earth’s boundaries. The last eight decades have witnessed remarkable progress in space exploration, paving the way for increasingly longer space...

  • Brief Report
  • Open Access

12 February 2026

Urban environments face heightened seismic risks due to dense infrastructure and population concentration. Traditional seismic methods often face significant practical limitations in cities due to space constraints, traffic disruption, and acoustic n...

  • Article
  • Open Access

12 February 2026

We report a Fe3O4@Pt@poly-LDOPA nanozyme that displays enhanced peroxidase (POD)-like activity. Polymerisation of levodopa onto the surface of Fe3O4@Pt yields a carboxyl-rich poly-LDOPA shell that is available for bioconjugation with antibodies and o...

  • Article
  • Open Access

A LLaMA-Based Efficient Fine-Tuning Method for Image Captioning Using Multi-Feature Dynamic Prompts

  • Yongyang Yin,
  • Hengyu Cao,
  • Chunsheng Zhang,
  • Faxun Jin,
  • Xin Liu and
  • Jun Lin

12 February 2026

To address the trade-off between parameter scale and generation quality in Vision-Language Models (VLMs), this study proposes a Multi-Feature Dynamic Instruction Tuning (MFDIT) image captioning model based on LLaMA. By integrating CLIP-based global f...

  • Article
  • Open Access

Oxidation Stability of SiO2 and TiO2 Nanofluids for High Voltage Insulation

  • Samson Okikiola Oparanti,
  • Youssouf Brahami,
  • Issouf Fofana and
  • Reza Jafari

12 February 2026

Mineral oils are increasingly being replaced by plant-based insulating liquids, known as natural esters, because of their biodegradability and high fire safety characteristic. However, their wider use in high-voltage and unsealed transformer applicat...

  • Article
  • Open Access

Reliable Belt-Style Depositor Design in a Food Processing Plant

  • Tyler F. Baker,
  • Wolday Desta Abrha and
  • Erkan Kaplanoglu

12 February 2026

Considering consumer health, consistency in processes, and developing trust among the public, food manufacturing facilities are expected to adhere to strict regulatory policies. Along with these expectations, machinery capabilities, especially consid...

  • Article
  • Open Access

12 February 2026

The bond–slip behavior between I-shaped steel and shotcrete crucially influences the cooperative deformation and overall bearing capacity of tunnel initial support. To clarify the bond–slip mechanism between the steel section and shotcret...

  • Article
  • Open Access

12 February 2026

The rapid and accurate detection of SARS-CoV-2 biomarkers remains a critical requirement for effective outbreak control and decentralized diagnostics. Although RT-PCR is the current gold standard, its reliance on centralized laboratories and long pro...

  • Article
  • Open Access

12 February 2026

Foam lightweight soil (FLS) has emerged as a promising material in geotechnical engineering due to its low density, high load-bearing capacity, and ability to incorporate industrial by-products such as fly ash. It offers significant advantages in mit...

  • Article
  • Open Access

12 February 2026

Forecasting post-seismic landslide displacement is challenged by the difficulty in distinguishing short-term acceleration from creep and the risk of spatiotemporal leakage. To address this, an interpretable deep-learning framework is developed, integ...

  • Article
  • Open Access

12 February 2026

Volatile Organic Compound emissions from hydrocarbon storage tanks are a key source of industrial air pollution and odour nuisance. This study evaluates odour impact predictions using annual average emissions versus time-resolved emissions from fixed...

  • Article
  • Open Access

Hydrogen/Oxygen Transfer Mechanisms and Endogenous Methyl Features in Dealkaline Lignin Pyrolysis Revealed by Isotope Tracing

  • Shaoxuan Hu,
  • Yichen Zhang,
  • Gang Li,
  • Xiang Han,
  • Anning Zhou,
  • Bin Su,
  • Qiuhong Wang,
  • Zhenmin Luo and
  • Fuxin Chen

12 February 2026

Lignin pyrolysis is a pivotal route for biomass valorization, yet the intricate radical reaction network involved results in ambiguous hydrogen/oxygen transfer pathways and product formation mechanisms, severely impeding precise control over directed...

  • Article
  • Open Access

12 February 2026

High-intensity focused ultrasound (HIFU) thermal therapy exploits concentrated acoustic energy to ablate pathological tissues with millimetric precision deep in the body. Accurate prediction of thermal effects is essential for tuning the treatment sh...

  • Article
  • Open Access

12 February 2026

Traditional inspection and diagnosis methods for civil infrastructure operation and maintenance (CI O&M) rely heavily on human efforts. Such efforts are always affected by subjective judgment and human errors due to engineering knowledge and prio...

  • Article
  • Open Access

12 February 2026

This study aimed to explore the feasibility of using OpenCap with a lab-based multi-camera motion capture (MOCAP) system and to evaluate the influence of camera configurations on the trunk and lower-limb kinematic accuracy for athletic movements. Six...

  • Article
  • Open Access

12 February 2026

Reliable bearing fault diagnosis under complex operating conditions is often hindered by the loss of critical information during feature extraction, particularly for weak fault signatures embedded in vibration signals. To address this challenge, this...

  • Article
  • Open Access

12 February 2026

The growing penetration of Distributed Energy Resources (DERs)—such as photovoltaic generation, battery energy storage, electric vehicles, hydrogen technologies and flexible loads—requires advanced Energy Management Systems (EMS) capable...

  • Article
  • Open Access

12 February 2026

Connecting rod bushing loosening in diesel engines is a critical failure mode that causes accelerated wear and potential catastrophic damage. This study systematically examines the effects of key structural parameters—inner diameter, wall thick...

  • Article
  • Open Access

12 February 2026

Urban underground space is increasingly being developed to alleviate surface land constraints and support low-carbon urban development. However, carbon emission reduction (CER) benefits remain inadequately quantified and are not comparable across und...

  • Article
  • Open Access

12 February 2026

During the assembly process of the bolter miner cutting drum, the varying installation postures of the cutting picks result in unique and non-repetitive irregular gaps between the tooth seat bottom surface and the cylindrical rotating surface. Such g...

  • Article
  • Open Access

12 February 2026

This study investigates seismic loads in single-story masonry buildings with walls of varying heights and thicknesses, and determines optimum wall dimensions for seismic resistance using the Taguchi method. For this purpose, 25 (5 × 5 = 25) dif...

  • Article
  • Open Access

12 February 2026

Reliable, real-time river flow monitoring is essential for disaster prevention, but traditional in situ methods are costly and high-risk. Large-scale particle image velocimetry (LSPIV) offers a non-contact alternative, though its accuracy is often co...

  • Review
  • Open Access

Beneficial Synergistic Roles of Flavonoids and Vitamin C Against Inflammatory Complications, Cancer, and Cardiovascular Diseases: A Comprehensive Review

  • Vasiliki Chrysikopoulou,
  • Aikaterini Rampaouni,
  • Theodora Adamantidi,
  • Despoina Pantazi,
  • Anna Ofrydopoulou and
  • Alexandros Tsoupras

12 February 2026

Flavonoids and vitamin C are two of the most extensively studied dietary bioactive compounds, with growing evidence supporting their roles in the modulation of oxidative stress, inflammation, thrombosis, and cancer progression. Flavonoids, a diverse...

  • Article
  • Open Access

Asymmetry in Hamstring Strength Among Soccer Players During the Swing Eccentric Hamstring Exercise: Implications Across Playing Positions

  • Antonio Riego-Ruiz,
  • Carlos Ruiz-Garces,
  • Ignacio Chirosa-Ríos,
  • Guido Contreras-Diaz,
  • Pedro Delgado-Floody,
  • Maximiliano Torres-Banduc,
  • Waleska Reyes-Ferrada and
  • Daniel Jerez-Mayorga

12 February 2026

Background: In soccer, the repeated execution of unilateral actions may lead to uneven limb development, promoting the occurrence of asymmetries. However, there is no consensus on the impact of these asymmetries on sports performance or the influence...

  • Article
  • Open Access

Effect of Different Austenitizing Temperatures on the Microstructure and Mechanical Properties of Austempering Gray Cast Iron

  • Shian Zhu,
  • Hongkui Zhang,
  • Fei Han,
  • Yihan Hao,
  • Xinming Liu,
  • Siruo Zhang and
  • Guanglong Li

12 February 2026

To meet the mechanical property requirements of gray cast iron for the shells of coal mine explosion-proof equipment and investigate the effect of austenitizing temperature on the microstructure and mechanical properties of gray cast iron, isothermal...

  • Article
  • Open Access

Multi-Source 3D Documentation for Preserving Cultural Heritage

  • Roxana-Laura Oprea,
  • Ana Cornelia Badea and
  • Gheorghe Badea

12 February 2026

The monitoring and conservation of built heritage is a major challenge for the scientific community, given the continuous degradation caused by natural, anthropogenic and climatic factors. The generation of high-resolution 3D documentation is importa...

  • Article
  • Open Access

Investigation of Key Process Parameters Affecting Product Quality in Robotic Milling: A Comprehensive Analysis

  • Lukáš Hanko,
  • Ondrej Chlebo,
  • Peter Križan,
  • Stanislav Strigáč,
  • Miloš Matúš and
  • Lenka Matejáková

12 February 2026

Industrial robots are a widely used technology in various industries, capable of performing multiple tasks, particularly machining operations. However, compared to CNC machines, industrial robots have certain drawbacks, such as lower rigidity, precis...

  • Article
  • Open Access

A QGIS-Based Gaussian Plume Dispersion Model for Point Sources: Development and Intercomparison of Reflective and Non-Reflective Formulations

  • Marius Daniel Bontos,
  • Georgiana-Claudia Vasiliu,
  • Elena-Laura Barbu,
  • Corina Boncescu and
  • Diana Mariana Cocârță

12 February 2026

Air pollution from industrial point sources remains a major concern in urban environments, highlighting the need for accessible tools that support both education and preliminary environmental assessment. This study presents the development and interc...

  • Article
  • Open Access

12 February 2026

LiDAR sensors are becoming more common and are going to be widely adopted in vehicles in the future by reducing the production cost of the time-of-flight units. Manufacturers are uncertain about the placement, cover material, and shape of the assembl...

  • Article
  • Open Access

12 February 2026

This study investigates the interaction of commercially available alumina (Al2O3) particles with humic acid salt (HA–salt) and the subsequent impact of HA-coating on uranium adsorption. Alumina particles were coated by immersion in HA–sal...

  • Article
  • Open Access

12 February 2026

Skeleton-based gait sex classification can reduce reliance on appearance cues, yet its robustness under everyday walking disturbances remains under-quantified. Using PsyMo 2D pose sequences (90° side view), we render Common Objects in Context (CO...

  • Article
  • Open Access

A Proof of Concept for an Agrifood Data Space Based on Open Data and Interoperability

  • Cristina Martinez-Ruedas,
  • Adela Pérez-Galvín and
  • Rafael Linares-Burgos

12 February 2026

The creation of unified, open, secure, reliable, and agile data spaces is essential for collecting, storing, and sharing data in a standardized and accessible manner, promoting data reuse and addressing current interoperability limitations. In this c...

  • Article
  • Open Access

Design and Buffering Performance Study of a 3D-Printed Labyrinth Buffer Sleeve for High-Speed Heavy-Load Hydraulic Cylinders

  • Haitao Pan,
  • Xiaoguang Liu,
  • Shudong Tao,
  • Yangxin Ren,
  • Wei Wang,
  • Kaixiong Hu,
  • Mingxing Han and
  • Yun Chen

12 February 2026

In the hydraulic hoist design for a water conservancy hub project in western China, the vertically positioned, high-speed, heavy-load hydraulic cylinder is required to achieve closing speeds of up to 16 m/min, which is 4–5 times faster than con...

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Appl. Sci. - ISSN 2076-3417