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73 resultados encontrados.

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A TCN-Attention fusion model for fault prediction and remaining useful life estimation of large-scale mining equipment
Artículo
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Jianhui Mao et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Large-scale mining equipment operates under extreme conditions, making accurate fault prediction and remaining useful life (RUL) estimation essential for predictive maintenance strategies. This paper proposes a ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
AI-powered dynamic queue optimization in bursty multi traffic environment
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Tehmina Karamat Khan et al · SpringerOpen · 2026 · ISSN 2192-113X
Abstract Modern broadband access networks increasingly carry heterogeneous, delay-sensitive traffic generated by cloud-assisted applications, real-time communication services, and short-form multimedia exchanges. These w...
LCC TENDOkNvbXB1dGVyIGVuZ2luZWVyaW5nLiBDb21wdXRlciBoYXJkd2FyZQ~~; LCC:Electronic computers. Computer scienceIdioma eng
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Academic performance-based sequencing of inpatient and outpatient placements enhances learning in physiotherapy undergraduates: a controlled study
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Yiyi Zheng et al · BMC · 2026 · ISSN 1472-6920
Abstract Background To evaluate whether performance-based sequencing of clinical placements improves learning outcomes compared with randomized sequencing in undergraduate physiotherapy education. Methods Undergraduate p...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; LCC:MedicineIdioma eng
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Adaptive Automatic Generation Control in Multi-Area Power Systems: A Deep Reinforcement Learning Approach for Model-Based Controller Tuning
Artículo
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Mkhutazi Mditshwa et al · IEEE · 2026 · ISSN 2169-3536
The increasing penetration of renewable energy sources (RES) reduces power system inertia, causing severe frequency excursions following disturbances. Conventional Automatic Generation Control (AGC) using fixed-gain cont...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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A  new perspective to aid in MMed research report completion: The effort-time trajectory model
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G Nel et al · South African Medical Association · 2026 · ISSN 0256-9574
Background. Since 2011, the Health Professions Council of South Africa has required all specialist trainees to complete a Master of Medicine (MMed) research report, a requirement intended to strengthen the production of ...
LCC LCC:Medicine; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Bridging the know-do gap: a cross-sectional assessment of hypertension management amongst primary healthcare workers in Northwestern Nigeria
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Umar Abdullahi et al · BMC · 2026 · ISSN 1471-2261
Abstract Background Hypertension is a leading cause of cardiovascular mortality in Nigeria, with a high burden in the Northwest. Effective management at the primary healthcare (PHC) level is critical, yet data on healthc...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Click, Watch, Buy: Understanding Purchase Intention of Malaysian University Students in the Live Stream Shopping Era
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Ying Tsuen Wong et al · MMU Press · 2026 · ISSN 2735-1009
This study aims to examine the factors that influence purchase intention in live streaming e-commerce among Malaysian university students. It explores background characteristics, shopping behaviours, and live stream feat...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Deep learning for student engagement analysis in educational psychology
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MingYang Sun et al · Frontiers Media S.A · 2026 · ISSN 1664-1078
IntroductionStudent engagement is a pivotal element in educational psychology, significantly impacting learning outcomes and academic achievement. Traditional methods for analyzing student engagement often rely on static...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Development and Application of Computing Architecture for Virtual‒Reality Integration
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Xiaohong Chen et al · 《中国工程科学》杂志社 · 2026 · ISSN 1009-1742
With the rapid evolution of virtual reality technologies such as digital twins, industrial Internet of Things, edge intelligence, and metaverse, virtual‒reality integration has become a core driving force for the const...
LCC LCC:Engineering (General). Civil engineering (General)Idioma zho
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Digital learning revolution: MOOCs as a viable alternative to university education
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M. Opyr et al · V. N. Karazin Kharkiv National University · 2025 · ISSN 2073-4379
The article examines the role of Massive Open Online Courses (MOOCs) in the professional activities of university teachers in Ukraine, particularly in the context of digital transformation and the disruption of tradition...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; TENDOlBoaWxvbG9neS4gTGluZ3Vpc3RpY3M~Idioma eng
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EcoPrompt V1.0: an offline energy-efficient prompt optimizer for sustainable health informatics artificial intelligence tools
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Abdullah Almasri et al · PeerJ Inc · 2026 · ISSN 2376-5992
The rapid expansion of conversational artificial intelligence (AI) usage in healthcare, nutrition, and digital health education has made prompting a routine part of professional and personal practice. However, each AI pr...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Economy environment-energy comprehensive evaluation of carbon capture power plant containing power-to-gas under the electricity-carbon market
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LI Yanbin et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
With the rapid escalation of carbon dioxide emissions, the contradiction between economy, environment and energy is becoming more and more prominent, and the power generation industry, as a typical carbon emission subjec...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
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Editorial
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Christian Gütl · Graz University of Technology · 2026 · ISSN 0948-6968
Dear Readers,It gives me great pleasure to announce the fourth regular issue of 2026. In this issue, 6 papers by 25 authors from 6 countries - Colombia, Greece, Mexico, Republic of Serbia, South Africa, Türkiye ...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Efficient crop–weed semantic segmentation via knowledge distillation from DeepLabV3+ to Fast-SCNN
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Indra Agustian et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Precision agriculture plays a crucial role in sustainable food production and resource-efficient land management. A key component of precision agriculture is the semantic segmentation of crops and weeds that enables auto...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Energy efficient modified TDMA schedule for reducing energy consumption in Wireless Sensor Networks
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Zewditu Guangulie Gebyhu et al · Springer · 2026 · ISSN 3004-9261
Abstract Wireless Sensor Networks comprise low-cost, low-power, lightweight, and multifunctional sensor nodes capable of sensing and transmitting data from remote or hazardous environments to a central base station. Thes...
LCC LCC:Science (General)Idioma eng
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FAA Designated Pilot Examiner System Insights
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Wendy Beckman et al · Embry-Riddle Aeronautical University · 2023 · ISSN 2374-6793
As part of the Federal Aviation Administration (FAA) Reauthorization Act of 2018 the FAA was required by Congress to review Designated Pilot Examiner (DPE) policies and procedures. This task was delegated to the Designat...
LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng
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Fast Digital Cross–Coupled Phase Control to Maintain 180° Interleaving in BCM/DCM Boost PFC
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Ming-Chang Tsou et al · IEEE · 2026 · ISSN 2644-1314
This paper presents a cross-coupled, closed-loop digital phase control strategy for two-phase interleaved boost power factor correction (PFC) converters operating in boundary conduction mode (BCM) and discontinuous condu...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Financial toxicity as logistical and relational burden across the lifespan during autologous transplant preparation
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Sean N. Halpin · Frontiers Media S.A · 2026 · ISSN 2813-835X
Financial toxicity, the material, psychological and social burden associated with the cost of cancer care, can meaningfully affect patients preparing for autologous stem cell transplant (ASCT) for multiple myeloma. This ...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Hierarchical service chain orchestration for multi-cloud environments enabled by deep reinforcement learning
Artículo
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Yuncheng Xie et al · SpringerOpen · 2026 · ISSN 2192-113X
Abstract With the rapid adoption of multi-cloud platforms, dynamic orchestration of service function chains faces coupled challenges. This study proposes a hierarchical service chain orchestration for multi-cloud environ...
LCC TENDOkNvbXB1dGVyIGVuZ2luZWVyaW5nLiBDb21wdXRlciBoYXJkd2FyZQ~~; LCC:Electronic computers. Computer scienceIdioma eng
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Hybrid metaheuristic optimization for multi-criteria truck–drone collaborative routing in sustainable supply chains
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Mayuri K N et al · Frontiers Media S.A · 2026 · ISSN 2624-9634
BackgroundLast-mile logistics accounts for approximately 28% of total logistics costs and is a major contributor to urban carbon emissions. The integration of drones with electric trucks offers a path toward more efficie...
LCC LCC:Science (General); TENDOlNvY2lhbCBzY2llbmNlcyAoR2VuZXJhbCk~Idioma eng
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Identifying what works in mental health apps through meta-regression analyses of 169 trials
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Jannis Kraiss et al · Nature Portfolio · 2026 · ISSN 2398-6352
Abstract This meta-analysis aimed to code active cognitive behavioral elements in mental health apps and to examine the association between these elements and improvements in depression and anxiety. Trials evaluating men...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Implications of Short Scheduled Ground Times for European Carriers
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Johannes Waltenberger et al · Embry-Riddle Aeronautical University · 2018 · ISSN 2374-6793
Low-cost carriers are applying hybrid business strategies in Europe to compete with traditional airlines for more customers. The aim of this study was to investigate the differences between low-cost and non-low-cost carr...
LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng
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Increasing Collegiate Flight Training Fleet Utilization Through the Use of an Aircraft Assignment Algorithm
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John H. Mott et al · Embry-Riddle Aeronautical University · 2016 · ISSN 2374-6793
The operational efficiency of fleet aircraft employed for student flight training in collegiate aviation programs is strongly influenced by scheduling, among other factors. The average utilization rate for the fleet oper...
LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng
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Intended and Actual Involvement of Commencing First-Year Undergraduate Students in University Activities
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Claudia A. Rivera Munoz et al · STARS Conference · 2025 · ISSN 2205-0795
Students’ involvement in both curricular and extracurricular activities at university can foster a sense of belonging, and support academic persistence and achievement, particularly during the first year. For over a de...
LCC LCC:Theory and practice of educationIdioma eng
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