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30 resultados encontrados.

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Propagation and intensity characteristics of expansion gases from transient phase change of liquid oxygen with carbon-containing absorbents
Artículo
Acceso abierto Artículo DOAJ
WANG Yanbing et al · Emergency Management Press · 2026 · ISSN 2096-2193
This study investigates how different carbon-containing absorbents affect the transient phase change expansion of liquid oxygen. Specifically, we prepared 3 types of liquid oxygen charges with varying carbon contents (0,...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng
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Open Access
Phase equilibrium modeling advances subsurface energy transition for a carbon-resilient future
Artículo
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Anqi Shen et al · Elsevier · 2026 · ISSN 2212-9839
Subsurface energy transition aims to mitigate climate change impacts by reducing carbon emissions while addressing energy needs through utilization of sustainable subsurface resources. It involves harnessing underground ...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Phase structure of below-threshold harmonics in aligned molecules: A few-level model system
Artículo
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Samuel Schöpa et al · American Physical Society · 2026 · ISSN 2643-1564
We utilize few-level model systems to analyze the polarization and phase properties of below-threshold harmonics generated from aligned molecules. In a two-level system, we find that the phase of emitted harmonics underg...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
A Control Strategy for Input Voltage Unbalance in Three-Phase PWM Rectifiers Based on Adaptive Periodic Current Fluctuation Suppression
Artículo
Acceso abierto Artículo DOAJ
Hongda Song et al · IEEE · 2026 · ISSN 2169-3536
Three-phase pulse width modulation (PWM) rectifiers are crucial in industrial, civil, and transportation applications. Due to the diversity of grid loads, the three-phase input voltage may be unbalanced, which consequent...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Impact of temperature and tree moisture content on evolution characteristics of transition resistance of tree-contact single-phase-to-ground fault in distribution network
Artículo
Material complementario disponible Artículo DOAJ
HE Jianbo et al · Harbin Jinhe Electrical Measurement & Instrumentation Magazine Publishing Co., Ltd · 2026 · ISSN 1001-1390
The occurrence of tree-contact single-phase-to-ground fault (TSF) poses a potential threat to the stable operation of power lines, and in severe cases, may result in wild fire. The development of TSF is influenced by cru...
LCC TENDOkluc3RydW1lbnRzIGFuZCBtYWNoaW5lcw~~; LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOlNjaWVuY2U~Idioma zho
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Integration of machine learning model and CMIP6 analysis for climate change impact-led landslide susceptibility and population exposure assessments in the Nepal Himalaya
Artículo
Material complementario disponible Artículo DOAJ
Tulasi Ram Bhattarai et al · SpringerOpen · 2026 · ISSN 2197-8670
Abstract Background Landslides are one of the most frequent and damaging disasters in the Nepal Himalaya region, triggered primarily by intense rainfall events. With the increasing impacts of climate change, extreme prec...
LCC TENDOkRpc2FzdGVycyBhbmQgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Interpreting patient-reported outcomes after ischemic stroke: defining minimal important difference in EQ-5D across recovery phases
Artículo
Material complementario disponible Artículo DOAJ
Pingping Li et al · BMC · 2026 · ISSN 1477-7525
Abstract Background The EQ‑5D is widely applied to measure patient-reported outcomes, yet its minimally important difference (MID) has not been clearly established across distinct recovery phases after stroke. This stu...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Effect of copper rod length on the melting behavior of paraffin wax in hemispherical latent heat storage units
Artículo
Acceso abierto Artículo DOAJ
Abbas Fadhil Khalaf et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The inherently low thermal conductivity of phase change materials (PCMs) stills a major limitation for their use in latent heat thermal energy storage (LHTES) units, as it significantly reduces the charging proc...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Reinventing solar mobility: A meta-analysis and innovation synthesis of PCM-based PV cooling for EV charging deployment
Artículo
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Zainal Arifin et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
The rapid increase in electric-vehicle (EV) adoption across emerging economies is challenged by weak-grid conditions, high ambient temperatures, and limited investment capacity, making conventional charging infrastructur...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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The role of fin–PCM integration in enhancing photovoltaic performance
Artículo
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Wibawa Endra Juwana et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
The efficiency and longevity of photovoltaic (PV) systems are fundamentally constrained by excessive operating temperatures, which reduce electrical output and accelerate material degradation. To address this issue, this...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
A pedestrian’s guide to the topological phases of free fermions
Artículo
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Frank Schindler · SciPost · 2026 · ISSN 2590-1990
These lecture notes explain the classification of some simple fermionic topological phases of matter in a pedestrian manner, with an aim to be maximally pedagogical = doing things in excruciating detail. We focus on a ma...
LCC TENDOlBoeXNpY3M~Idioma eng
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A phase 2 trial of burosumab for treatment of fibroblast growth factor-23-mediated hypophosphatemia in children and adults with fibrous dysplasia
Artículo
Acceso abierto Artículo DOAJ
Olivia de Jong et al · Nature Publishing Group · 2026 · ISSN 2095-6231
Abstract Fibrous dysplasia (FD) is a rare disorder associated with fractures and deformities. FD lesions produce excess phosphaturic hormone fibroblast growth factor 23 (FGF23), leading to hyperphosphaturia in most patie...
LCC LCC:Biology (General); TENDOlBoeXNpb2xvZ3k~Idioma eng
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Nutritional, sleep, physical activity, and quality-of-life changes during Ramadan fasting: a prospective comparative study
Artículo
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Eftal Geçgil Demir et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
BackgroundRamadan is the holiest month in the Islamic calendar. Ramadan fasting, which lasts from sunrise to sunset, significantly affects eating habits, physical activity, daytime sleepiness, and quality of life. In thi...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Open Access
Pelvic floor myoelectric excitation and force output across menstrual-cycle phases
Artículo
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Cristina Ojedo-Martín et al · BMC · 2026 · ISSN 1472-6874
Abstract Objective To determine whether menstrual-cycle (MC) phase is associated with changes in pelvic floor muscle (PFM) function, focusing on myoelectric excitation (intravaginal sEMG) at rest and during standardized ...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~; LCC:Public aspects of medicineIdioma eng
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Impact of Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) Inhibitor on Immune-Inflammatory Responses in the Acute Phase of Ischemic Stroke
Artículo
Material complementario disponible Artículo DOAJ
Li Z et al · Dove Medical Press · 2026 · ISSN 1178-7031
Zhenzhen Li,1,* Cong Sun,2,* Qing Zhang,1,* Lifan Ji,3 Yiting Zhang,1 Shuo Li,1 Mengmeng Gu,1 Jie Gao,1 Zhihui Huang,1 Meng Wang,1 Junshan Zhou,1 Lin Zhu,1 Teng Jiang,1 Qing Zhou,4 Qiwen Deng1 1De...
LCC TENDOlBhdGhvbG9neQ~~; LCC:Therapeutics. PharmacologyIdioma eng
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Current-carrying friction induced interfacial degradation and delamination mechanism in AgCu10 alloy
Artículo
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Youwang Tu et al · Taylor & Francis Group · 2026 · ISSN 2166-3831
Ag-Cu alloys used in sliding electrical contacts often fail by delamination under current-carrying friction. This study examines the delamination mechanism in AgCu10 by characterizing subsurface microstructural evolution...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access
Effect of Metalwire Materials on the Energy Deposition in Electro-Chemical Coupling Explosions
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Cheng WANG et al · Editorial Office of Chinese Journal of High Pressure Physics · 2026 · ISSN 1000-5773
To enhance the total output energy and power of energetic materials, plasma that generated by electrically exploded metal wires was employed to initiate the detonation of energetic materials, thereby achieving the couple...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Acute physiological and pupillary responses during power snatch and clean & jerk training sessions in elite female weightlifters
Artículo
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Bülent Işık et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Individual training programs are essential for healthy weightlifting. To investigate the adaptive response of vital functions and pupil diameter to olympic style weightlifting training performed in elite female ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Analysis of the external network parameters influence on the operating characteristics of self-excited induction generators
Artículo
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A. Dilmi et al · National Technical University "Kharkiv Polytechnic Institute" · 2026 · ISSN 2074-272X
Introduction. Self-excited induction generators (SEIGs) play a vital role in renewable energy systems, particularly in remote regions. However, their performance is highly sensitive to excitation capacitance, rotor speed...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Gender disparities and treatment cascade gaps in The Gambia’s HIV epidemic: 35-year trends, male disadvantage, and scenarios toward UNAIDS 2030 targets
Artículo
Material complementario disponible Artículo DOAJ
Amadou Barrow et al · BMC · 2026 · ISSN 1471-2334
Abstract Background Despite low human immunodeficiency virus (HIV) prevalence in The Gambia (estimated adult prevalence 1.29% in 2024), the country faces a substantial burden, with approximately 25,000 people living with...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Government interventions and elderly health: a mixed-methods health impact assessment of a rural welfare program
Artículo
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Rozhya Kasravivahed et al · BMC · 2026 · ISSN 1471-2318
Abstract Background This Health Impact Assessment (HIA) study aimed to explain and evaluate the impacts of the Shahid Rajaei plan (SRP) on rural older adult’s health in Piranshahr County, Iran, and offers recommendatio...
LCC TENDOkdlcmlhdHJpY3M~Idioma eng
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Open Access
Haploinsufficiency for Human ABCF1 Underlies Gastrointestinal Autoimmunity
Artículo
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Xin Long et al · Rockefeller University Press · 2026 · ISSN 3065-8993
While studying familial celiac disease, we identified four individuals with a rare heterozygous loss-of-function variant in the highly conserved, early-evolved ABCF1 gene. In addition, the 246 individuals heterozygous fo...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Imaging of altermagnetic domains in orthoferrite DyFeO3 using electric field-induced nonreciprocal directional dichroism
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Koh Kobayashi et al · Nature Portfolio · 2026 · ISSN 2397-4648
Abstract Rare-earth orthoferrites (RFeO3, R: rare-earth ions) have long been studied for their unique antiferromagnetic properties arising from the interplay between two magnetic sublattices, formed by Fe³⁺ and R³⁺...
LCC LCC:Materials of engineering and construction. Mechanics of materials; LCC:Atomic physics. Constitution and properties oIdioma eng
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Impact of HPLC Parameters on Chiral Separation of Nornicotine Enantiomers
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Ashraf-Khorassani Mehdi et al · Sciendo · 2026 · ISSN 2719-9509
Given the well-documented pharmacological differences between nicotine and nornicotine enantiomers, understanding their distribution is essential. This knowledge also helps authenticate the enantiomers’ source (natural...
LCC TENDOlNjaWVuY2U~Idioma eng
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