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33521
Partial Discharge Detection from Large Motor Stator Slots Using EFPI Sensors
Published 2025-01-01“…The sensor features a quartz diaphragm with a thickness of 20 μM, an effective constrained radius of 0.9 mm, a vibration-coupling air gap depth of 100 μM, and a first-order natural resonant frequency of 66 kHz. Simulation and experimental analyses revealed the distribution characteristics and propagation paths of ultrasonic signals within stator slots. …”
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33522
Review of Cathepsin K Inhibitor Development and the Potential Role of Phytochemicals
Published 2024-12-01“…This review highlights the potential of phytochemicals as alternative inhibitors, emphasizing their natural origin, structural diversity, and minimal adverse effects. …”
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33523
Experimental and numerical studies on the vibration serviceability of fanshaped prestressed concrete floor
Published 2018-08-01“…Specifically heel-drop and jumping impact tests were conducted to obtain the natural frequencies and modal damping ratios of the floor system, followed by the discussion on the distribution of peak accelerations. …”
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33524
Atmospheric microplastic accumulation in Ramalina celastri (Sprengel) Krog & Swinscow Thalli: a transplant study across different levels of urbanization
Published 2025-01-01“…This study investigates MP accumulation in natural populations of Ramalina celastri across an urbanization gradient in Luján, Argentina, marking the first report for this species. …”
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33525
Biological evaluation and interaction mechanism of beta-site APP cleaving enzyme 1 inhibitory pentapeptide from egg albumin
Published 2020-06-01“…Inhibition of beta-site APP cleaving enzyme1 (BACE1) is one of the most promising therapeutic approaches for Alzheimer’s disease. To find natural products for the treatment of Alzheimer's disease, absorption, distribution, metabolism, excretion and toxicity (ADMET) properties and in vitro BACE1 inhibitory activity of the peptides isolated from egg albumin were evaluated. …”
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33526
Análisis de las funciones de importación y exportación de México (1980-2000)
Published 2008-01-01“…Esto sugiere que la apertura comercial de los años ochenta provocó un cambio estructural muy pronunciado en el comercio exterior mexicano y que el TLCAN es la continuación natural de dicho proceso.…”
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33527
Espaço e memória: paisagens e entreolhares no documentário O Botão de Pérola
Published 2024-12-01“…Partindo de elementos, muitas vezes, estudados e enquadrados no campo de uma “ciência natural”, como o oceano, o deserto e a cordilheira, Patrício Guzmán constrói fios narrativos historiográficos, tramas espaciais feitas de inúmeras linhas de força constituidoras da experiência contemporânea.…”
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33528
Primeros ensayos para el cultivo y caracterización del aceite esencial de Conobea scoparioides (Cham. & Schltdl.) Benth. para el Pacífico colombiano
Published 2010-01-01“…El presente trabajo intenta obtener resultados preliminares para su reproducción en condiciones experimentales de siembras simulando su entorno natural contrastada con siembras en materas. …”
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33529
Influence of Number of Pole Pairs on Torque Ripple of Magnetic Gear
Published 2020-06-01“…The research results show that the torque ripple can be effectively reduced by selecting the magnetic gear with <italic>P</italic><sub>1</sub>=4, <italic>P</italic><sub>1</sub>:<italic>P</italic><sub>2</sub>=1:<italic>n</italic>+0.25 or 1:<italic>n</italic>+0.75 (<italic>n</italic> is a natural number).…”
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33530
Dynamic Behavior of Supported Structures from Free-Free Modal Tests Using Structural Dynamic Modification
Published 2018-01-01“…In this paper the SDM theory is used to predict the modal parameters of a pinned-free beam, a cantilever beam, and a 3D steel beam structure from the experimental natural frequencies and mode shapes of the same structures tested in free-free configuration. …”
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33531
Biochanin A Reduces Inflammatory Injury and Neuronal Apoptosis following Subarachnoid Hemorrhage via Suppression of the TLRs/TIRAP/MyD88/NF-κB Pathway
Published 2018-01-01“…Biochanin A (BCA), a natural bioactive isoflavonoid, has been confirmed to emerge the anti-inflammatory pharmacological function. …”
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33532
Probes for 4th Generation Constituents of Dark Atoms in Higgs Boson Studies at the LHC
Published 2014-01-01“…Here, we argue that the difference between the three known quark-lepton families and the 4th family can naturally lead to suppression of this coupling, relating the accelerator test for such a composite dark matter scenario to the detailed study of the production and modes of decay of the 125.5 GeV boson, discovered at the LHC.…”
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33533
A Probabilistic Model for Evaluation of the Dynamic Behavior of a Concrete Gravity Dam considering the Fluid-Structure Interaction
Published 2023-01-01“…Also, the results present the dependence of the responses and the propagation status on the excitation frequency and its relationship with the system frequency and the reservoir natural frequency.…”
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33534
Computer-Aided Analysis of Multiple SARS-CoV-2 Therapeutic Targets: Identification of Potent Molecules from African Medicinal Plants
Published 2020-01-01“…Sixty-five molecules from the ZINC database subset (AfroDb Natural Products) were virtually screened with some reported repurposed therapeutics against six SARS-CoV-2 and two human targets. …”
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33535
Hyperspectral Imaging Surface Analysis for Dried and Thermally Modified Wood: An Exploratory Study
Published 2018-01-01“…Naturally seasoned, kiln-dried, and thermally modified wood has been studied by hyperspectral near-infrared imaging between 980 and 2500 nm in order to obtain spatial chemical information. …”
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33536
Messel Pit UNESCO World Heritage Fossil Site in the UNESCO Global Geopark Bergstrasse-Odenwald, Germany – Challenges of Geoscience Popularisation in a Complex Geoheritage Context
Published 2021-09-01“…Despite its paleontological importance, the Messel Pit was under threat to become a waste disposal site, and its eventual designation as the first Natural World Heritage UNESCO geosite in Germany followed an intense fight in which numerous principles of geoheritage and geoscience popularization were explored. …”
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33537
Bioaccessibility In Vitro of Nutraceuticals from Bark of Selected Salix Species
Published 2014-01-01“…The aim of this study was to investigate and to compare the extractability, bioaccessibility, and bioavailability in vitro of antioxidative compounds from bark of selected Salix species: S. alba (SA), S. daphnoides (SD), S. purpurea (SP), and S. daphnoides x purpurea (SDP) hybrid willow clones originating from their natural habitats and cultivated on the sandy soil. …”
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33538
Biobased Polylactide Nanoparticles as Novel Gene Delivery Nanoplatforms: Can They Be Used for DNA Transport?
Published 2024-04-01“…Polylactide nanoparticles are easily processable and undergo degradation into natural metabolites while matching its degradation rate with the healing time of damaged human tissues. …”
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33539
Life Cycle Costs and Life Cycle Assessment for the Harvesting, Conversion, and the Use of Switchgrass to Produce Electricity
Published 2013-01-01“…Using an average agriculture land fraction of the United States at 0.4, the estimated cost of electricity from pyrolysis of 5000 tons of switchgrass is the lowest at $0.12 per kwh. Using natural gas turbine power plant for electricity generation, the price of electricity can go as low as 7.70 cent/kwh. …”
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33540
Le réchauffement climatique actuel influence-t-il l’activité des ouragans extrêmes de l’Atlantique Nord (1945-2018) ?
Published 2020-04-01“…It is still complicated to detect a possible global warming signal in hurricanes data with the natural variations on multiple time-scales.…”
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