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1481
Modelling district heating demand: A synthetic dataset for two residential neighbourhoodsZenodo
Published 2025-02-01“…Each simulated house differs in geometry, size, envelope characteristics, occupancy patterns, and installed gas heating systems. …”
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1482
Development of a Multi-Sensor Mobile Device for Urban Air Quality Monitoring at the Street Corner: The SMILE Project
Published 2025-01-01“…The AQM device features an optimized geometry specifically suited for mobility. It enables precise air quality (AQ) monitoring by measuring concentrations of NO2, O3, and CO, along with particulate matter (PM) across three size categories: PM1, PM2.5, and PM10. …”
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1483
Positive energy density in topologically charged exponential wormholes and Regge–Wheeler potential
Published 2025-01-01“…Our results demonstrate that the radius of the wormhole throat is consistent with established characteristics of traversable wormholes and is free from singularities. subsequently, we study the Regge–Wheeler (RW) potential in the context of our chosen wormhole background, providing a detail analysis of its implications for spin zero scalar s-waves with multipole number $$\ell =0$$ ℓ = 0 . our analysis shows that the RW potential for spin zero scalar field is influence by the global monopole parameter and the coupling constant, which possesses dimensions inverse to that of length present in the wormhole space-time geometry. This modification has profound implications for the stability and dynamics of scalar perturbations in the vicinity of the wormhole, potentially affecting the stability of the wormhole itself.…”
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1484
The LIFTMOR-M (Lifting Intervention For Training Muscle and Osteoporosis Rehabilitation for Men) trial: protocol for a semirandomised controlled trial of supervised targeted exerci...
Published 2017-06-01“…Secondary outcomes, assessed at baseline and 8 months, will include: DXA-derived whole-body, bilateral proximal femur and lumbar spine areal bone mineral density; proximal femur bone geometry and volumetric density extracted using three-dimensional hip analysis software; anthropometry; body composition; kyphosis; vertebral fracture assessment; physical function; safety (adverse events and injuries); and compliance. …”
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1485
Store Separation: Photogrammetric Solution for the Static Ejection Test
Published 2019-01-01“…The uncertainty associated with the position measurement of each of the markers varies from ±0.02 mm to ±8.00 mm @1σ, depending on the geometry of the viewing angles. The experiments were carried out at IPEV (Flight Test Research Institute)/Brazil, and the results were considered satisfactory. …”
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1486
Considérations ontogénétiques et phylogénétiques concernant l’origine de la parole
Published 2011-10-01“…But we think that the following question can be solved: If we suppose that our ancestors (and distant cousins) controlled their larynx and vocal tract in the same way as present-day humans, did the geometry of their vocal tract allow them to produce the universal sound structures of the languages spoken today? …”
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1487
Stability of compact stars in a uniform density background cloud
Published 2024-12-01“…Due to the thin background cloud, the spacetime geometry is minimally deformed allowing us to employ the technique of minimal geometric decoupling (MGD). …”
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1488
Fingerprints of surface flows on solid substrates ablated by phase change: from laboratory experiments to planetary landscapes
Published 2025-02-01“…In nature, the positive feedback between geometry and mass transfer drives the spontaneous formation of characteristic patterns at different scales. …”
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1489
A DFT Analysis on Antioxidant and Antiradical Activities from Anthraquinones Isolated from the Cameroonian Flora
Published 2019-01-01“…The present work is devoted to the exploration antioxidant and antiradical activity of twenty anthraquinones isolated from the Cameroonian flora at B3LYP/6-311++G(d,p) level of theory using the B3LYP/6-31 + G(d,p) geometrical data as geometry optimization starting points. The single electron transfer mechanism has been adopted to examine both biological activities. …”
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1490
ITER NBI operational window and power availability constraints due to shine-through losses
Published 2025-01-01“…The operational window for NBI is consequently constrained by these losses, which are influenced by factors such as plasma density, beam energy, and injection geometry. Leveraging advanced numerical simulations, we investigate these dependencies across various ITER plasma scenarios, particularly for the DT-1 phase, which will mark the first NBI operations. …”
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1491
Tradition and Development of Lithuanian Terminology
Published 2024-03-01“…It is during this period that textbooks and systematic dictionaries were produced in various fields of science (mathematics, geometry, zoology, engineering, philosophy, law, etc.). …”
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1492
Guest-Host Interactions in Symmetrical Carboxy Heptamethine Cyanine Dyes-Titanium Dioxide Systems: Synthesis, Theoretical Calculations, Aggregation Properties, and Application in D...
Published 2021-01-01“…TD-DFT calculations were also performed in order to study the geometry and charge distribution of these compounds in their ground and excited electronic states. …”
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1493
Study on stress corrosion behavior and failure mechanism of galvanized bolts in complex coal mine environments
Published 2025-01-01“…In short, the instantaneous fracture of galvanized bolts was mainly caused by the interaction of stress concentration cracking due to the geometry of the bolts and HIC under stress corrosion failure. …”
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1494
Syntheses and structures of two coordination polymers formed by Ni(cyclam)2+ cations and sulfate anions
Published 2025-02-01“…Two O atoms of the sulfate anions occupy the trans-axial positions resulting in a slightly tetragonally distorted trans-NiN4O2 octahedral coordination geometry. The crystals of both compounds are composed of parallel coordination polymeric chains running along the [101] and [100] directions in I and II, respectively. …”
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1495
Three-Dimensional Aeroelastic Investigation of a Novel Convex Bladed H-Darrieus Wind Turbine Based on a Two-Way Coupled Computational Fluid Dynamics and Finite Element Analysis App...
Published 2025-01-01“…This study aims at investigating the dynamic aerostructure influence on a novel convex-bladed H-Darrieus geometry. The results are compared to a straight-bladed baseline rotor. …”
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1496
Research on the evolution and prediction of the heights of water-conducting fracture zones in overlying rocks during layered mining of extremely thick coal seams
Published 2024-12-01“…Based on the geological conditions of the extremely thick coal seams in the Jurassic coalfields of Xinjiang, this research selected the parameters of the typical working face 9-15 (08) in the Liuhuanggou Coal Mine of the Zhunnan Coalfield in Xinjiang, quantitatively evaluated the development characteristics and evolution patterns of the overlying rock fracture fields under layered full-mechanized mining of extremely thick coal seams through numerical simulations and fractal geometry theory analysis. A prediction model was developed for the heights of water-conducting fracture zones in layered mining of extremely thick coal seams based on particle swarm optimization support vector machine regression (PSO-SVR). …”
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1497
Synthesis and Characterization of New Palladium(II) Thiosemicarbazone Complexes and Their Cytotoxic Activity against Various Human Tumor Cell Lines
Published 2013-01-01“…Complex 6 shows a square planar geometry with two deprotonated ligands coordinated to PdII through the azomethine nitrogen and thione sulfur atoms in a cis arrangement. …”
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1498
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1499
CFD-Modeling of the Airfoil of the Blades of a Wind Power Plant with a Vertical Axis in the Ansys Fluent System
Published 2024-04-01“…The DU-06-W-200 airfoil was simulated with angles of attack ranging from –15° to +15°, boundary conditions and input flow rate being of 15 m/s, operating temperature – of 23 °C, operating pressure – of 1·105 Pa, air flow rate – of 1.23 kg/m3 (airfoil chord length is of 1 m, dynamic viscosity of the air flow is 1.7894·10–5 kg/(m·s) and the type of turbulent models is SST k – omega (k – ω), k – epsilon (k – ε), whereas Reynolds number is 1.05·106). A two-dimensional geometry domain and a grid profile for the DU-06-W-200 airfoil have been created, with the number of nodes in the grid 37495 and the number of elements 36790. …”
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1500
Non-Linear Biomechanical Evaluation and Comparison in the Assessment of Three Different Piece Dental Implant Systems for the Molar Region: A Finite Element Study
Published 2025-01-01“…On the other hand, the effects generated in biological tissues are strongly associated with implant geometry features. This biomechanical approach could provide a promising strategy for predicting micro-strains and micromotion in implant system pieces and geometries. …”
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