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114 resultados encontrados.

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A cardiovascular disease prediction method based on cross-combination strategy and dynamic weighted stacking ensemble
Artículo
Acceso abierto Artículo DOAJ
Xiaobo Qi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Cardiovascular disease (CVD) is one of the leading causes of death worldwide, early and accurate prediction is crucial for reducing both incidence and mortality rates. Aiming at the problems of insufficient feat...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
A defined multi-metabolite formulation derived from Salvia miltiorrhiza alleviates obesity-associated cardiac lipotoxicity via modulating mitochondrial dynamics
Artículo
Material complementario disponible Artículo DOAJ
Hetong Xu et al · Frontiers Media S.A · 2026 · ISSN 1663-9812
BackgroundObesity is a major risk factor for lipotoxic cardiomyopathy, a process involving lipid metabolism disorders, inflammatory responses, and mitochondrial dysfunction. Salvia miltiorrhiza (Danshen), a traditional C...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Material complementario
A dynamic approach to FMEA–RPN risk classification: comparing with the classical FMEA method
Artículo
Acceso abierto Artículo DOAJ
Mufide Narli · Nofer Institute of Occupational Medicine · 2026 · ISSN 0465-5893
Background Failure mode and effects analysis (FMEA) uses risk priority numbers (RPNs) based on 3 parameters to classify risks. Risk analysis methods use thresholds to determine risk. These class intervals do not account ...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Adaptive local iterative filtering: A promising technique for the analysis of nonstationary signals
Artículo
Acceso abierto Artículo CONICET Digital
Piersanti, M. et al · American Geophysical Union · 2017 · ISSN 1031-1046
Many real-life signals and, in particular, in the space physics domain, exhibit variations acrossdifferent temporal scales. Hence, their statistical momenta may depend on the time scale at which the signal is studied. To...
Idioma eng
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Open Access
Cluster Assessment of the Innovation Dynamics in the Industry by Regions of Ukraine
Artículo
Acceso abierto Artículo DOAJ
S. O. Ishchuk et al · National Academy of Statistics, Accounting and Audit · 2025 · ISSN 2519-1853
For the Ukrainian industry operating amidst structural transformations, war-related challenges, and resource limitations, innovations constitute not only a source of economic growth but also an important tool for renewal...
LCC TENDOlN0YXRpc3RpY3M~Idioma eng
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Open Access
Comparative effects of dynamic cupping therapy and conventional exercises on calf muscle on athletic performance in basketball players: randomized controlled trial
Artículo
Acceso abierto Artículo DOAJ
Shilpi Sasmal et al · SpringerOpen · 2026 · ISSN 2536-9660
Abstract Background Basketball is one of the most popular sports. In basketball, the energy demand from several combinations of aerobic and anaerobic sports in which athletes need physical fitness, explosive power, agili...
LCC TENDOk1pc2NlbGxhbmVvdXMgc3lzdGVtcyBhbmQgdHJlYXRtZW50cw~~Idioma eng
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Open Access
ECONOMETRIC MODELING OF TURIST COMPANIES' FINANCIAL RESULTS: MULTIFACTOR REGRESSION ANALYSIS AND SCENARIO FORECASTING
Artículo
Acceso abierto Artículo DOAJ
Ірина Єрко et al · FINTECH Alliance LLC · 2026 · ISSN 2306-4994
The article considers strategic modeling of the competitive capabilities of tourism companies in a dynamic market. The purpose is to design an effective model for assessing competitiveness, using materials from the case ...
LCC TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~; LCC:BusinessIdioma eng
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Open Access
Efficient reporting delay calibration in spatial metapopulation models for reconstructing cross-regional epidemic dynamics
Artículo
Acceso abierto Artículo DOAJ
Huichun Li et al · Elsevier · 2026 · ISSN 2590-0536
Reconstructing the early spatiotemporal dynamics of emerging infectious diseases (EIDs) is essential for effective public health response but remains difficult due to reporting delays, heterogeneous surveillance systems,...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~; LCC:Public aspects of medicineIdioma eng
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Open Access
Evaluating Dynamic Stability, Spatiotemporal, and Kinematic Gait Parameters in Day- and Night-Shift Nurses
Artículo
Acceso abierto Artículo DOAJ
Mohammad Taghi Karimi et al · Shiraz University of Medical Sciences · 2025 · ISSN 2345-6167
Background: Despite the importance of investigating the effect of night shifts on the gait kinematics of nurses, the literature lacks sufficient evidence to evaluate this relationship. Therefore, the present study aimed ...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Open Access
Formal & Dynamic Equivalence in Two English Translations of Nancy Ajram’s “Fi Hagat” Song
Artículo
Acceso abierto Artículo DOAJ
Rugayyah binti Alwi Muladawilah et al · Pusat Pengembangan Bahasa · 2025 · ISSN 2964-9277
Background: Arabic songs have recently gained popularity among Indonesian audiences. Nancy Ajram, a Lebanese artist, is one of the most well-known singers whose songs are widely appreciated. The translation of Arabic son...
LCC LCC:Language and LiteratureIdioma eng
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Open Access
Impact of globalisation on family relationships and dynamics as expressed by married adults in Lagos State, Nigeria
Artículo
Acceso abierto Artículo DOAJ
Lateef Omotosho Adegboyega et al · Frontiers Media S.A · 2026 · ISSN 2297-7775
IntroductionGlobalisation has transformed the way families interact, communicate, and navigate their relationships across contemporary societies. In Nigeria, particularly in urban centres such as Lagos State, increasing ...
LCC TENDOlNvY2lvbG9neSAoR2VuZXJhbCk~Idioma eng
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Open Access
Influence of Nano-Carbon Additives on the Mechanical Properties of Cementitious Composites: A Study on Static and Dynamic Modulus Variations
Artículo
Material complementario disponible Artículo DOAJ
Sheetal Thapa et al · Sumy State University · 2026 · ISSN 2077-6772
This Effect of Nano-carbon additives on mechanical performance and durability of cementitious composites in oi terms of static and dynamic modulus is studied. A Nano carbon powder was admixed in 5%, 10% and 15 % levels a...
LCC TENDOlBoeXNpY3M~Idioma eng
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Material complementario
International security in international relations theory: levels of analysis and explanatory frameworks
Artículo
Acceso institucional disponible Artículo DOAJ
Mykola Pysarevskiy et al · V. N. Karazin Kharkiv National University · 2025 · ISSN 2310-9513
The article is devoted to the analysis of international security within contemporary International Relations theory, with a particular focus on levels of analysis and explanatory frameworks. The relevance of the topic is...
LCC LCC:International relationsIdioma eng
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Institucional
Local Structure and Li-ion Transport Mechanism in LiFSI/DME/BTFE Electrolyte Revealed by Molecular Dynamics Simulation
Artículo
Acceso abierto Artículo DOAJ
Kateryna Dikarieva et al · V. N. Karazin Kharkiv National University · 2025 · ISSN 2220-637X
Fluorinated ether-based electrolytes represent a promising avenue for improving lithium-ion battery performance and safety, yet the molecular mechanisms governing ion transport in these systems remain insufficiently unde...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Open Access
Modeling and Analysis of a Fast Steering Mirror Based on the Transfer-Matrix Method
Artículo
Acceso abierto Artículo DOAJ
Zongyi Liu et al · IEEE · 2026 · ISSN 2169-3536
The Fast Steering Mirror (FSM) is a critical beam steering component in precision optical systems. However, its design often relies on repetitive finite element analysis (FEM) and experimentation due to the lack of unive...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Molecular dynamics simulation investigation into the effects of polymerization degree on the tribological properties of NBR
Artículo
Acceso abierto Artículo DOAJ
Li Zeyun et al · De Gruyter · 2026 · ISSN 1618-7229
This study employs molecular dynamics (MD) simulations to systematically investigate the effects of the degree of polymerization (DP 10, 20, and 35) on the mechanical and tribological properties of nitrile butadiene rubb...
LCC LCC:Polymers and polymer manufactureIdioma eng
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Open Access
Multi-level intensity analysis of LULC change in the Upper Yamuna Basin and its impact on river health in the Delhi region
Artículo
Acceso abierto Artículo DOAJ
Neenu et al · Elsevier · 2026 · ISSN 2665-9727
The rapid urban-induced Land Use and Land Cover (LULC) changes threaten river health, necessitating the identification of key drivers. It becomes essential to conduct a comprehensive assessment of anthropogenic changes t...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Network Pharmacology, Molecular Docking and Dynamics Simulation Reveal the Anti-Colitis Mechanism of Smilax glabra Roxb.
Artículo
Material complementario disponible Artículo DOAJ
Cui Y et al · Dove Medical Press · 2026 · ISSN 1178-7023
Yuan Cui,1,2 Jingyi Hu,1 Yanan Li,1 Yiheng Tong,1 Hong Shen1 1Department of Gastroenterology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210001,...
LCC LCC:Diseases of the digestive system. GastroenterologyIdioma eng
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Material complementario
Network analysis of personality traits, gender roles, and team cohesion in youth athletes
Artículo
Acceso abierto Artículo DOAJ
Haoyang Tang et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study aimed to explore the associations among personality traits, gender roles, and team cohesion in youth athletes using network analysis and regression modeling. A sample of 518 youth athletes aged 12–1...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Optimization of sequence modeling algorithm and long-range dependency handling based on dynamic attention mechanism
Artículo
Material complementario disponible Artículo DOAJ
Lijie Li · Springer · 2026 · ISSN 2731-0809
Abstract Long-range dependency processing is the core challenge of sequence modeling, and traditional sequence modeling algorithms suffer from information decay and low parallel computing efficiency in ultra long sequenc...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Electronic computers. Computer sciIdioma eng
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Material complementario
Phase Transformation, Sintering Mechanism and Dynamics of Singlet-Doublet Al Nanosphere Collisions with Initial Ⅰ-Shaped Configuration
Artículo
Acceso abierto Artículo DOAJ
Jun JIANG et al · Editorial Office of Chinese Journal of High Pressure Physics · 2026 · ISSN 1000-5773
Molecular dynamics simulations are used to study the dynamics of a single Al nanosphere (singlet) colliding with an aggregate of two Al nanospheres (doublet) with initial Ⅰ-shaped configuration. Depending on the initia...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Photon-counting CT for dynamic lung perfusion: validation of a low-dose protocol in a porcine lung transplantation model
Artículo
Material complementario disponible Artículo DOAJ
Anna M. Hunkemöller et al · SpringerOpen · 2026 · ISSN 2509-9280
Abstract Objective Photon-counting CT (PCCT) combines improved dose efficiency with spectral imaging, enabling dynamic functional imaging at chest CT dose levels. Dual energy CT typically uses perfused blood volume (PBV)...
LCC TENDOk1lZGljYWwgcGh5c2ljcy4gTWVkaWNhbCByYWRpb2xvZ3kuIE51Y2xlYXIgbWVkaWNpbmU~Idioma eng
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Quantitative Histomorphometric Analysis of Collagen Bundles in Masson's Trichrome Stained Rat (Rattus norvegicus) Skin: A Methodological Study
Artículo
Acceso abierto Artículo DOAJ
Okky Husain et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims While Masson's Trichrome is widely used for collagen visualization, its qualitative nature limits reproducibility and statistical comparison. A methodological gap persists in the quantitative...
LCC LCC:MedicineIdioma eng
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Open Access
Research and numerical simulation on dynamic tensile instability evolution mechanism of coal under different impact velocities
Artículo
Acceso abierto Artículo DOAJ
ZHANG Tong et al · Emergency Management Press · 2026 · ISSN 2096-2193
Understanding the strain-damage-energy dissipation mechanisms and evolution characteristics of deep coal and rock under impact loading is of great significance for the prevention and control of rockbursts. In this study,...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng
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