2,074,314 Results Found

Civil Air Patrol (CAP) imagery, often the first post-disaster observation, is designed for 2D interpretation rather than multi-temporal volumetric measurement. We build post-storm digital surface and terrain models from uncontrolled CAP imagery with...

Background: Type 1 diabetes mellitus (T1DM) is an increasingly common chronic disease caused by autoimmune damage to pancreatic beta cells. Metabolomic profiling may provide insights into metabolic disturbances associated with T1DM and identify candi...

Alkaline lacustrine environments, due to their unique coupling mechanism of sedimentation, diagenesis, and hydrocarbon generation, have a significant influence on the generation and migration efficiencies of shale oil. However, the microscopic mechan...

Background: Personalized medicine is a new milestone in surgical disciplines. Orthopedic surgery is no exception. Opportunities and solutions to previously unsolvable problems have become possible thanks to the advent of customized implants. Therefor...

This paper presents the Sloth–Vine Optimization Algorithm (SVOA), a dual-population method combining elite-guided differential search, vine exploration, opposition trials, and conditional role exchange. The SVOA implementation is evaluated on 1...

Shipboard gateways send many sensor channels to shore subscribers with different needs over narrow, intermittent links, yet how Message Queuing Telemetry Transport (MQTT) topic structure, broker placement, Quality of Service (QoS), publishing rate, a...

Liquefied natural gas (LNG) is increasingly central to global energy strategy, positioned as a lower-emission transition fuel. That positioning assumes fugitive methane emissions across the LNG supply chain are well-characterised, yet direct measurem...

Phishing detectors trained on public benchmarks score highly in-domain yet miss scams aimed at university users. We audit TF-IDF, MiniLM and RoBERTa detectors with 5146 scams published by five U.S. universities, 594 scams posted since 2023, 2684 legi...

Pope Clement VII commissioned a crucifix from Valerio Belli in 1524, including three engraved oval crystals that were on its stand, for his personal use. This crucifix signified Christ’s dynamic presence for Pope Clement VII, whose personal dev...

Heat exposure can affect intestinal physiology, but the intestinal effects of dietary Piper sarmentosum Roxb. extract (PSE) in goats remain incompletely characterized. During this summer trial in Hainan, the temperature–humidity index generally...

Local freezing may affect subsequent discharge when a cold fluid enters a water-containing passage in an overboard discharge valve. Compressed-air functional tests assessed prototype opening and discharge performance. A volume-of-fluid (VOF) model co...

Despite its traditional use in Sumatra, Hornstedtia scyphifera var. fusiformis (Zingiberaceae) has not been evaluated for antioxidant or α-glucosidase inhibitory activity in its shoots. Vegetative shoot extracts were prepared by maceration and...

Background/Objectives: Diagnosis of rheumatoid arthritis (RA) remains challenging, particularly in anti-CCP2-negative disease. Novel biomarkers, including anti-peptidyl arginine deiminase 4 (PAD4) autoantibodies, have emerged as promising tools for i...

Infection-triggered cell death can restrict pathogens but also injure host tissues. PANoptosis refers to proposed coordination of pyroptosis, apoptosis, and necroptosis, whereas PANoptosomes are candidate molecular assemblies linking these pathways....

Responsible tourism in cultural heritage destinations involves questions of preservation, local welfare, and visitors’ responsibilities. This exploratory study examines how 15 Generation Z participants described cultural heritage and responsibl...

Urban green infrastructure and its potential biodiversity benefits are unevenly distributed, but species-level consequences remain poorly characterized in Latin American cities. We combined Sentinel-2 and Dynamic World time series (2015–2025) w...

mRNA–Lipid nanoparticles (LNPs) for cancer vaccines are often considered a linear progression, in which formulation, biodistribution, innate stimulation, antigen expression, and tumor control form a continuum. They are not. This review connects...

Fine-grained food image and text retrieval requires models that can distinguish subtle differences in ingredients, preparation methods, and visual appearance. While vision language models provide strong multimodal reasoning capabilities, their comput...

Background/Objectives: Human Epidermal Growth Factor Receptor 2 (HER2) is a key biomarker for selecting treatment strategies in breast cancer patients. In routine pathology workflows, HER2 assessment is performed by pathologists through examination o...

Background: Bovine respiratory disease (BRD) drives antimicrobial use in cow–calf herds and feedlots. This rapid scoping review evaluated vaccination of North American beef dams or pre-weaning calves against respiratory pathogens and subsequent...

Ovarian cancer remains difficult to cure because disseminated peritoneal disease, heterogeneity, and resistance to platinum and poly(ADP-ribose) polymerase inhibitors limit treatment durability. Adeno-associated virus (AAV) vectors offer sustained tr...

Fine-scale vegetation mapping supports habitat management, landscape change monitoring, and local planning. However, fine-scale maps that distinguish a large number of vegetation classes across broad extents remain scarce. Previous classifications us...

Tokenized real-world-asset (RWA) markets, in which blockchain tokens grant claims on off-chain loans, Treasury portfolios, and listed securities, reached USD 9.26 billion in May 2026 across twelve public-chain protocols. Using 9081 protocol-day obser...

To understand the tribological behaviour of rolling–sliding pairs with textured surfaces, two cylinders in contact were modified to account for the introduction of deterministic patterns. The experimental work developed was applied to study the...

Ferroptosis, an iron-dependent form of regulated cell death driven by phospholipid peroxidation, has emerged as a potential contributor to neuronal dysfunction and degeneration in Alzheimer’s disease (AD). This review critically examines the bi...

Natural gas processing plants (NGPP) contribute considerably to greenhouse-gas emissions, especially when processing carbon dioxide rich (CO₂-rich) natural gas. Therefore, it is urgent and of general interest to study the decarbonization of such plan...

Honey bioactivity is a multi-constituent property often oversimplified by single-marker analysis. This study applied an exploratory multiblock integrative framework to map the systems-level architecture of bioactivity in New Zealand thyme, mānuk...

Battery failure in underground mining vehicles can expose connected workings to heat and hazardous gases. This review synthesises research published primarily between 2010 and 2026 on battery thermal runaway, enclosure response, underground hazard tr...

Landslides, as a natural hazard, pose a potential risk to human life and infrastructure. However, predicting and mitigating landslide susceptibility is challenging due to the complexity of contributing factors, such as slope, groundwater level, earth...

Purpose: To develop and temporally validate prediction models for clinically significant acute radiation enteritis, defined as Common Terminology Criteria for Adverse Events (CTCAE) grade ≥2 ARE and hereafter abbreviated SARE to remain consistent...

Cistanche deserticola is a perennial parasitic herb of the Orobanchaceae family and a traditional Chinese medicinal material included in the homology-of-medicine-and-food category. It has traditionally been used to nourish the kidney and essence and...

Micro- and nanoplastics (MNPs) are gaining prominence as human-made pollutants that continuously enter the human body through ingestion, inhalation, and iatrogenic routes. Current analytical technologies utilizing vibrational chemical imaging and the...

In this work, the influence of the electrical heterogeneity of the surface of an ion-exchange membrane on salt ion transport in a desalination channel with forced convection in the potentiodynamic mode is studied for the first time by the successful...

The rapid acceleration of solar photovoltaic (PV) deployment has introduced unprecedented complexity into power system dynamics, particularly as solar resources transition from peripheral generation to a primary driver of electricity demand patterns....

Lotus germanicus (syn. Dorycnium germanicum; Fabaceae) is a rare and regionally threatened European species that remains poorly investigated phytochemically and biologically. This study provides a comprehensive characterization of its phytochemical p...

Hypoxia profoundly reshapes tumor metabolism, promoting glycolytic dependence and lactate accumulation within the tumor microenvironment. Once regarded primarily as a metabolic waste product, lactate is increasingly recognized as a signaling metaboli...

Owing to the low stiffness of thin-walled workpieces, disturbances can readily arise during milling, severely compromising machining accuracy and surface quality. This study proposes a new viscoelastic model of a magnetorheological elastomer (MRE) an...

Background: Reliable classification of skin lesions is essential for early melanoma detection; however, substantial visual overlap among lesion types and pronounced class imbalance continue to limit the performance and reliability of existing automat...

Research on gut microbiota in Alzheimer’s disease (AD) has progressed from observational correlation studies toward investigation of causal relationships in preclinical models. Human observational studies have reported associations between alte...

Background: Adults on maintenance haemodialysis carry a high burden of cognitive impairment, white-matter injury and stroke, part of which may be delivered by the treatment itself. We examined how cerebral perfusion and oxygenation change across a se...

The design of hybrid electric propulsion (HEP) systems involves multiple sizing requirements and operating conditions that affect aircraft performance. Assessing their overall potential requires the coupled consideration of hybridization, battery tec...

Upstream open reading frames (uORFs) are widespread regulatory elements located in the 5′-untranslated regions of eukaryotic and viral mRNAs. Once considered rare exceptions to the canonical scanning model, uORFs are now recognized as actively...

Short-timescale power tracking in transportation rail gravity-energy storage (TRGES) involves continuous speed regulation and discrete changes in active-carrier configurations. This study develops a hierarchical coordination framework linking carrier...

Modern power grids have undergone significant transformation due to the increasing integration of photovoltaic systems. As a result, significant challenges have arisen because of the intermittency of solar photovoltaic systems. Changes in solar irrad...

Population-based metaheuristics balance exploration and exploitation, yet in most algorithms this balance follows a predetermined schedule that is blind to the actual state of the search. This paper introduces the Adaptive Entropy-Feedback Optimizer...

Under complex industrial operating conditions with variable speeds, variable loads and high-level background noise, vibration-based rolling bearing fault diagnosis is challenging as noise obscures fault-related features. Existing fault diagnosis meth...

The University of Valladolid was the first Castilian institution to teach anatomy through human dissection. In 1551, Bernardino Montaña de Monserrate published El Libro de la anatomia del hombre in Valladolid, Spain, the earliest Spanish book...

Limited annotation and class imbalance remain important challenges in medical image analysis. SSGNet++ examines class-specific StyleGAN3 augmentation for classification and an iterative pseudo-labelling pipeline for segmentation, combining prediction...

Constant-time screening of post-quantum cryptographic implementations must simultaneously examine secret-dependent execution structure, binary instructions, and timing. Because tests observe different phenomena, no single result supports assessment....

Background/Objectives: The transport of patients with high-consequence infectious diseases (HCIDs) links biosafety science and emergency medicine. The 2026 Bundibugyo virus disease epidemic and the multinational Andes virus outbreak associated with a...