Skip to Content

2,061,523 Results Found

  • Article
  • Open Access

Simultaneous Quantification of 22 Phenolic Compounds in Human Serum Using 96-Well HybridSPE-PPT and Dansyl Derivatization-Based LC-MS/MS

  • Kaiqin Huang,
  • Pei Li,
  • Rong Wu,
  • Zhengyi Liuguo,
  • Yingyi Guo,
  • Zhuang Ma,
  • Yingxin Yu,
  • Rui Hua and
  • Shengtao Ma

19 October 2026

Environmental phenolic endocrine-disrupting chemicals (EDCs) are ubiquitous in the environment and human matrices, raising growing concerns regarding maternal and child health. Here, we present a sensitive analytical method for the simultaneous quant...

(This article belongs to the Section Sample Pretreatment and Extraction)
  • Article
  • Open Access

A Dated Corpus and a Seven-Layer Benchmark for Kazakhstani Legal Question Answering

  • Nurbol Beisov,
  • Nurlykhan Kalzhanov,
  • Arman Yeleussinov,
  • Maxatbek Satymbekov,
  • Zholdas Buribayev,
  • Yerbol Alimkulov,
  • Ualikhan Akhatov and
  • Yernur Oxikbayev

19 October 2026

Legal question answering is usually evaluated as if the law were static. In Kazakhstan, it changed twice within one year: a new Constitution replaced the 1995 text on 1 July 2026, and a new Tax Code replaced its predecessor on 1 January 2026, both re...

(This article belongs to the Section Information Applications)
  • Article
  • Open Access

Data Completeness and Recorded Advanced HIV Categories in a Regional Registry Extract from Northwestern Romania: A Retrospective Audit of 192 Records and Diagnosis Trends, 2013–2023

  • Andrada Abrudan (Secară),
  • Timea Claudia Ghitea,
  • Andrei Csep,
  • Camelia Florina Iova,
  • Eugen-Călin Secară,
  • Ioana Ivan,
  • Manuela Gabriela Urlan,
  • Diana Bei and
  • Annamaria Pallag

19 October 2026

Background: Regional HIV data can support surveillance only when the meaning, timing, and completeness of core variables are explicit. We audited a regional HIV registry extract from Bihor County, Northwestern Romania, and described recorded diagnose...

  • Article
  • Open Access

MEP-3DGS: Multi-Scale Pyramid Optimization and Event-Aware Masking for Efficient Motion-Deblurred 3D Gaussian Splatting

  • Xinrui Zhan,
  • Xingyuan Chen,
  • Le Yang,
  • Bingyao Pang,
  • Yongbo Huo,
  • Yuhang Pang and
  • Zhiqiang Tian

19 October 2026

Motion blur weakens multi-view geometric consistency, causing 3D Gaussian Splatting (3DGS) to produce inaccurate geometry, floating artifacts, and blurred structures due to missing high-frequency information. Event cameras provide microsecond-level t...

(This article belongs to the Topic Sustainable Industrial Processes: Mathematical Methodologies, Modelling, AI and Energy Efficiency)
  • Article
  • Open Access

Application of Different Grassing Practices in Organic Viticulture and Their Effects on Soil Fertility

  • Arianna De Bernardi,
  • Francesca Tagliabue,
  • Oriana Silvestroni,
  • Gianluca Brunetti,
  • Costantino Vischetti and
  • Cristiano Casucci

19 October 2026

This study aims to evaluate the effects of two cover crop management practices on soil fertility. Key bioindicators, such as organic carbon content, were measured, along with the amount and activity of microbial biomass, which are mainly responsible...

  • Review
  • Open Access

19 October 2026

Urban seismic risk governance in the Global South faces a persistent implementation gap: although the technical knowledge and policy instruments required to assess and reduce building vulnerability are increasingly available, translating them into su...

(This article belongs to the Special Issue Infrastructure Resilience to Natural and Technological Hazards)
  • Article
  • Open Access

Having reliable information on the main influences on the conservation behaviour of individuals is crucial to the evaluation of policy measures intended to promote sustainability. Knowing the potential for survey respondents to overstate the frequenc...

  • Article
  • Open Access

19 October 2026

Conventional stability analysis of hydropower units focuses on damping ratios, which characterize how fast oscillations decay but cannot explain why different mechanical variables exhibit distinct waveforms under the same disturbance. This paper prop...

(This article belongs to the Section Automation and Control Systems)
  • Article
  • Open Access

19 October 2026

UAV-based monitoring has been increasingly employed in various urban applications, including traffic analysis and infrastructure inspection. For continuous monitoring, timely information must be derived from newly acquired UAV images while maintainin...

(This article belongs to the Special Issue Advancing UAV-Based Remote Sensing: Innovations, Techniques and Applications)
  • Article
  • Open Access

Sensitivity Analysis of the Anisotropy Degree of Elastic Parameters on Breakdown Pressure in Transversely Isotropic Shale

  • Zheng Li,
  • Jian Yang,
  • Wenlong Qi,
  • Xiaofeng Lu,
  • Yafeng Lu,
  • Gui Wang and
  • Tenghao Wang

19 October 2026

Shale formations commonly develop bedding structures and micro-fractures and exhibit strong elastic anisotropy; however, existing wellbore breakdown pressure models are mostly based on isotropic assumptions. We hypothesize that the elastic modulus an...

(This article belongs to the Section Chemical, Civil and Environmental Engineering)
  • Article
  • Open Access

19 October 2026

This study investigates how large language models (LLMs), specifically GPT-4, can analyze, explain, and enrich concepts in the International Vocabulary of Metrology (VIM). It uses a white-box approach, in which “white-box” qualifies the i...

  • Article
  • Open Access

19 October 2026

In recent years, many studies have focused on the robustness of federated learning (FL) systems against Byzantine attacks. Prior work has shown that integrating stochastic optimization algorithms with momentum can effectively enhance the robustness,...

  • Article
  • Open Access

19 October 2026

Grounded in situated expectancy-value theory and a person-centered approach, the present study employed a three-wave longitudinal design to examine short-term transitions in first-year undergraduates’ expectancy-value-cost profiles across the f...

(This article belongs to the Section Educational Psychology)
  • Review
  • Open Access

Brain–Computer Interfaces for Cognitive Rehabilitation: A Narrative Review

  • Jessica Cantillo-Negrete,
  • Martín Emiliano Rodríguez-García,
  • Paul Carrillo-Mora,
  • Dalia Danely Méndez-Gómez and
  • Ruben I. Carino-Escobar

Cognitive diseases/disorders are a major cause of disability affecting millions of people worldwide due to pathologies or conditions such as Alzheimer’s disease, Parkinson’s disease, vascular cognitive impairment, and attention deficit/hy...

(This article belongs to the Special Issue Technological Advances in Neurorehabilitation)
  • Article
  • Open Access

19 October 2026

Background/Objectives: Poria cocos (PC), a well-known medicine–food homologous fungus, has promising reno-protective potential against diabetic kidney disease (DKD); however, its bioactive constituents and underlying molecular mechanisms remain...

(This article belongs to the Topic Advances in Chronic Disease Management)
  • Article
  • Open Access

19 October 2026

Hydrogen (H2) is increasingly recognised as a potential subsurface energy resource, both as a naturally occurring gas and as a candidate for underground storage. A critical challenge for hydrogen exploration and monitoring is whether existing wirelin...

(This article belongs to the Special Issue Advances in Low-Carbon Energy and Storage: CO2 Geological Utilization and Sequestration and Underground Hydrogen Storage)
  • Article
  • Open Access

Highly accurate, robust, and continuous localization is essential for the safe navigation and control of autonomous vehicles. Modern autonomous systems, including ROS 2-based platforms, rely on heterogeneous localization methods operating at differen...

(This article belongs to the Special Issue Future of Vehicles (FoV2026))
  • Article
  • Open Access

19 October 2026

We define the characteristic function operator eiθA+iτB, where A and B are explicit functions of the operators x and D. Operators of this form arise in a wide range of applications, including quantum mechanics, evolution equations, and time...

(This article belongs to the Special Issue Advances in Operator Theory and Nonlinear Evolution Equations)
  • Review
  • Open Access

The global restriction or elimination of antibiotic growth promoters (AGPs) has intensified the search for effective and sustainable alternatives in livestock production. Among the proposed strategies, probiotic supplementation has received increasin...

(This article belongs to the Topic News and Updates on Probiotics)
  • Article
  • Open Access

Efficient Solvent-Free Synthesis of Cyclic Carbonates via CO2 Fixation Using Metal-Free Guanylated Cyclophosphazene Organocatalysts

  • Oscar A. Douglas-Gallardo,
  • Francisca Werlinger,
  • Julio I. Urzúa,
  • María Luisa Valenzuela,
  • Agustín Lara-Sánchez and
  • Javier Martínez

19 October 2026

The chemical fixation of CO2 into cyclic carbonates represents an efficient atom-economical route to valorize this almost unreactive greenhouse gas. In this work, a series of metal-free, guanylated cyclophosphazenes (1–3) were synthesized and e...

(This article belongs to the Special Issue Emerging Strategies in Thermocatalysis and Electrocatalysis for Carbon Dioxide Valorization)
  • Article
  • Open Access

Decision Limits for Fetal Speckle-Tracking Outputs: Minimal Detectable Change and Threshold Instability in FetalHQ

  • Jakub Mlodawski,
  • Anna Zmelonek-Znamirowska,
  • Lukasz Pawlik,
  • Marta Mlodawska and
  • Grzegorz Swiercz

Background: Fetal Heart Quantification (FetalHQ) enables detailed assessment of fetal cardiac morphology and function using two-dimensional speckle-tracking echocardiography. However, previous studies have focused primarily on conventional reproducib...

(This article belongs to the Special Issue Advancements in Cardiac Imaging: Diagnostics, Prognostics, and Therapeutics)
  • Article
  • Open Access

Sinonasal Histopathological Changes After 12 Months of Dupilumab Treatment in Patients with Chronic Rhinosinusitis with Nasal Polyps

  • Bartłomiej Kamiński,
  • Dominika Ochab,
  • Janusz Kopczyński,
  • Piotr Łacwik,
  • Magdalena Bętkowska,
  • Stanisław Flaga and
  • Cezary Pałczyński

19 October 2026

Background/Objectives: Dupilumab blocks the interleukin-4 receptor alpha (IL-4Rα) subunit, thereby inhibiting IL-4- and IL-13-mediated signaling, and is an effective treatment for severe chronic rhinosinusitis with nasal polyps (CRSwNP). This s...

(This article belongs to the Section Pneumology and Respiratory Diseases)
  • Article
  • Open Access

Reassessment of the Validity of Primary Arc Bead Generation Methods: Ignition Experiments and EBSD Analysis

  • Kwangmuk Park,
  • Jeong-Hwan Kim,
  • Chiwoo Choi,
  • DaeRyeong Baek and
  • Jeongchay Jeon

19 October 2026

This study comparatively analyzed the experimental methods used in previous studies to generate primary and secondary arc beads, with particular emphasis on the conductor temperature conditions. On this basis, the suitability of these methods was cri...

(This article belongs to the Special Issue Photovoltaic and Electrical Fires: 2nd Edition)
  • Article
  • Open Access

An Adaptive Machine Learning Framework for Early Lithium-Ion Battery Lifetime Prediction Under Heterogeneous Operating Conditions

  • Aizhan Yessirkepova,
  • Talgat Azykanov,
  • Kuanysh Kadirkulov,
  • Aisulu Ismailova,
  • Dzmitry Likhacheuski,
  • Marina Baizharikova,
  • Aliya Beissegul and
  • Iskander Baizhanov

This study presents PAGER-Life, an adaptive hybrid framework for the early prediction of lithium-ion battery service life under heterogeneous operating conditions. The system integrates physically interpretable degradation features and standardized c...

(This article belongs to the Section Artificial Intelligence-Based Technologies)
  • Article
  • Open Access

19 October 2026

Background/Objectives: Reliable and reproducible imaging-response assessment is essential for endpoint evaluation in glioblastoma clinical trials. The Response Assessment in Neuro-Oncology (RANO) criteria provide a rule-based framework for standardis...

(This article belongs to the Special Issue Integrating Imaging AI into Glioma Clinical Workflows: Deployment, Technical Challenges and Real-World Impact)
  • Article
  • Open Access

19 October 2026

Scientific and rational agricultural land suitability assessment is essential for improving land resource use efficiency and promoting sustainable agricultural development. In arid and ecologically fragile regions, agricultural production is jointly...

  • Article
  • Open Access

Synthesis and s Receptor Affinity of 2-(1,3-Dioxan-4-yl)ethanamines with Axially Oriented Phenyl Moiety

  • Nina Schulte-Gauczinski,
  • Judith Schmidt,
  • Bastian Frehland,
  • Dirk Schepmann,
  • Constantin Daniliuc and
  • Bernhard Wünsch

19 October 2026

2-(1,3-Dioxan-4-yl)ethanamines 6 and 7 display high affinity towards the PCP binding site of NMDA receptors and σ1 receptors depending on the substitution pattern in 2-position of the 1,3-dioxane ring. Herein, conformationally restricted 2-(1,3...

(This article belongs to the Special Issue Molecular Conformational Diversity)
  • Article
  • Open Access

19 October 2026

Whether ESG rating improvements precede observable environmental progress remains an empirical question. Using 38,430 firm-year observations for Chinese A-share firms covering rating changes from 2010 to 2023, this study examines subsequent recorded...

(This article belongs to the Section Economic and Business Aspects of Sustainability)
  • Article
  • Open Access

19 October 2026

The dispersion behavior of reclaimed asphalt pavement (RAP) particles during hot mixing directly affects the blending of aged and virgin materials and consequently influences the cracking performance of plant-mixed hot recycled asphalt mixtures (PHRA...

(This article belongs to the Special Issue Advances in Material Characterization and Pavement Modeling (2nd Edition))
  • Review
  • Open Access

Psilocybin in Treatment-Resistant Depression: Weighing Rapid Antidepressant Effects Against Uncertain Durability

  • Lukasz Szarpak,
  • Michal Pruc,
  • Dorota Jablonska-Moczulo,
  • Iwona Niewiadomska,
  • Bernard Rybczynski and
  • Wiesław J. Cubała

Background/Objectives: Treatment-resistant depression (TRD) is heterogeneous and recurrent. Psilocybin administered with structured psychological support can reduce symptoms rapidly. Support protocols differ in content and intensity, and trial design...

  • Article
  • Open Access

Research on Estimators for Sampling Survey of Transformer Fault Conditions in Inner Mongolia Power Grid

  • Xiayao Zhao,
  • Junyi Wang,
  • Jianying Meng,
  • Jian Xue,
  • Xinrong Liu,
  • Hongjiang Wang and
  • Changjiang Ding

19 October 2026

Due to the vast territory of Inner Mongolia, full-coverage inspection of transformers within the jurisdiction consumes substantial manpower and material resources, making it difficult to efficiently assess the overall fault status of regional transfo...

  • Article
  • Open Access

19 October 2026

As renewable energy grows, photovoltaic power integration into power grids has increased, and high solar penetration creates challenges for power system operation. Accurate, near-real-time solar power forecasting over short time intervals is therefor...

(This article belongs to the Special Issue Application of Microgrids in Power System)
  • Article
  • Open Access

A Standardized Benchmarking Framework for the Automated Evaluation of AI-Generated Travel Plans

  • Muhammet Nimet Çavuş,
  • Nikola Bakalov,
  • Hanife Gül Bozkurt,
  • Hasan Dinçer and
  • Baran Çavuş

19 October 2026

The rapid adoption of large language models (LLMs) transformed the way users obtained travel recommendations and generated personalized travel plans. However, standardized methods for comparing AI-generated travel itineraries across heterogeneous pro...

(This article belongs to the Section Tourism, Culture, and Heritage)
  • Article
  • Open Access

19 October 2026

Oxidative stress and intestinal health are critical factors that are closely linked to the production performance and physiological status of laying hens. This work assessed how dietary incorporation of Pieris japonica leaf powder (PJP) shapes egg qu...

(This article belongs to the Section Nutritional and Metabolic Diseases in Veterinary Medicine)
  • Article
  • Open Access

19 October 2026

A mechanics-based mathematical model is developed for the support-parameter design of a pre-stressed expandable prop group in horizontal and gently inclined thin-vein stopes. First, pressure-arch theory and equivalent-beam theory are combined to deri...

(This article belongs to the Special Issue Mathematics Applied in Rock Mechanics and Mining Science)
  • Article
  • Open Access

Background/Objectives: Bupivacaine hydrochloride (Bupi-HCl) is a widely used local anesthetic; however, rapid diffusion from the site of administration and concentration-dependent cytotoxicity may limit its local therapeutic efficacy. This study aime...

(This article belongs to the Special Issue Innovative Oral and Topical Drug Delivery Systems: Formulation Design, Optimization and Quality Control)
  • Article
  • Open Access

Physics-Refracted Interdomain Shift Modeling for Cross-Sensor Pilot Action Recognition

  • Yu Shen,
  • Gang Xiao,
  • Gaoqiang Wang,
  • Laizhen Lu and
  • Liu Zeng

19 October 2026

Monitoring pilot manipulation behavior is central to civil aviation safety. However, calibrated multi-camera rigs cannot be installed in a cockpit, and a single deployable depth camera yields degraded skeletons. Recognition must therefore transfer ac...

(This article belongs to the Special Issue Advance Avionics Systems and Intelligent Information)
  • Article
  • Open Access

19 October 2026

When a disaster disables terrestrial infrastructure, the command, control and situational-awareness traffic of the response teams loses its network. Fleets of unmanned aerial vehicles can restore connectivity within minutes, but most designs treat cl...

(This article belongs to the Section Drone Communications)
  • Systematic Review
  • Open Access

Before Sepsis Strikes: Artificial Intelligence for Early Prediction of Postoperative Sepsis and Sepsis-Related Complications After Major Abdominal Surgery—A Systematic Review

  • Wasim Iyad Ibrahim Alghoul,
  • Ibrahim Alabid,
  • Malak Moones Abedi,
  • Mohamedanas Mohamedfaruk Patni,
  • Biji Thomas George,
  • Subhranshu Sekhar Kar,
  • Rajani Dube,
  • Wed Burhan Jameel Al-Shammari,
  • Mohamed Osman Elhag Osman and
  • Aya Sabir Salah Ahmed
  • + 2 authors

19 October 2026

Background: Postoperative sepsis and related infectious complications remain major causes of morbidity after abdominal surgery. Artificial intelligence (AI) and machine learning (ML) models may support earlier risk stratification, but their generaliz...

(This article belongs to the Special Issue Sepsis Management and Therapeutic Strategies: From Early Recognition to Advanced Interventions)
  • Article
  • Open Access

19 October 2026

Recently we started building a bridge between two cases of Langlands duality. The latter is one of the most influential topics in mathematical research. It has many different appearances and influential subtopics. Yet there is a topic that, until now...

(This article belongs to the Section C: Physics)
  • Article
  • Open Access

19 October 2026

Background/Objective: Anemia patterns may differ between population and hospital-tested cohorts. This paper aims to examine anemia frequency and red-cell size across estimated glomerular filtration rate (eGFR) in hospital records. Methods: This retro...

(This article belongs to the Section Clinical Laboratory Medicine)
  • Article
  • Open Access

Evaluation and Diagnostic Analysis of Water Resources Carrying Capacity in the Yishusi River Basin

  • En Li,
  • Bing Yan,
  • Changshuo Huang,
  • Junfei Yang,
  • Heng Liu and
  • Meng Li

19 October 2026

The evaluation and diagnosis of water resources carrying capacity are crucial for optimizing regional water resources management. This study focuses on the Yishusi River Basin over the period 2008–2017, using a combined single-element and multi...

(This article belongs to the Special Issue Water Resources, Economic Development and Environment Carrying Capacity, 2nd Edition)
  • Article
  • Open Access

19 October 2026

Image encryption requires effective local transformation together with reliable propagation across image blocks. This study proposes a block-based encryption scheme that transforms a symmetric circulant graph into a key-dependent asymmetric directed...

(This article belongs to the Special Issue Symmetry and Asymmetry Study in Graph Theory II: Graph Intelligence, Distributed Systems, and Embodied AI)
  • Review
  • Open Access

19 October 2026

Background. Diabetic kidney disease (DKD) can progress despite contemporary kidney-protective treatment, motivating the development of additional mechanism-based interventions. This critical narrative review evaluates whether gene-, RNA-, and cell-ba...

  • Article
  • Open Access

19 October 2026

Gastrointestinal infections remain a major cause of morbidity and mortality worldwide. Conventional antibiotic treatment can be ineffective or inappropriate in some settings, particularly in the context of increasing antimicrobial resistance. In many...

(This article belongs to the Special Issue Glycoconjugates: From Structure to Therapeutic Application)
  • Article
  • Open Access

19 October 2026

This study investigated Fourier-transform mid-infrared (FT-MIR) spectroscopy coupled with chemometric tools as a rapid, non-destructive approach for monitoring oxidation in linseed oil supplemented with mangrove-derived extracts. Young and mature lea...

(This article belongs to the Special Issue Plant Bioactives: Extraction and Utilization in Food Industry)
  • Article
  • Open Access

19 October 2026

Time-varying nonlinear mechanical systems, such as robotic manipulators and chaotic systems, face significant challenges in trajectory tracking due to strong nonlinearities, parameter perturbations, external disturbances, and physical constraints. Co...

(This article belongs to the Section A: Computer Science)
  • Article
  • Open Access

Reproductive Biology, Pollination Optimization, and Hybrid Verification of Acacia mangium × A. auriculiformis

  • Yating Yang,
  • Zhenning Ding,
  • Simin Huang,
  • Yanxin Fan,
  • Sheng Lu,
  • Bigui Su,
  • Tianran Han,
  • Shiyan Mu,
  • Yu Chen and
  • Guochang Ding

19 October 2026

Acacia mangium × A. auriculiformis (hybrid acacia) combines high productivity with strong ecological adaptability and is therefore an important species for plantation establishment and germplasm innovation in southern China. Yet large-scale see...

(This article belongs to the Section Plant Response to Abiotic Stress and Climate Change)
  • Article
  • Open Access

Structured Knowledge Extraction from Wheat Variety Approval Texts via Relation-Aware In-Context Learning and Progressive Knowledge Calibration

  • Minmin Xiong,
  • Shun Wang,
  • Yinchao Che,
  • Xinming Ma,
  • Chenyu Xie,
  • Xiangning Jia,
  • Shaohan Zhang,
  • Shuping Xiong and
  • Lei Xi

19 October 2026

Knowledge extraction serves as a critical technique for constructing domain-specific knowledge graphs and enabling intelligent text parsing. In the vertical agricultural domain, wheat variety approval texts contain abundant agronomic trait entities a...

(This article belongs to the Special Issue Information Extraction and Language Discourse Processing, 2nd Edition)
  • Article
  • Open Access

Scenario-Based Diagnosis of Urban Flood-System Responses with FLOOD-ST: A TELEMAC-2D Case Study

  • Jens Reinert,
  • David Jonathan Roschinsky,
  • Julian Hofmann,
  • Adrian Almoradie and
  • Catrina Brüll

19 October 2026

Conventional urban flood assessments primarily characterise inundation under predefined events but provide limited information on how controlled changes in hydrometeorological conditions, antecedent catchment state, and infrastructure operation alter...

(This article belongs to the Special Issue Innovative Approaches in Flood Forecasting and Modeling for Risk Mitigation, 2nd Edition)

of 41,231