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2621
Positive association between the proinsulin-to-C-peptide ratio and prolonged hyperglycemic time in type 2 diabetes
Published 2024-04-01“…The proinsulin-to-C-peptide (PI:C) ratio is an index applied during the early stage of pancreatic β-cell dysfunction. …”
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2622
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2623
Talbot interference of whispering gallery modes
Published 2025-01-01“…The Talbot self-imaging phenomenon is a fundamental interference effect that is natural to all waves with a periodic structure. We theoretically and experimentally study the Talbot effect for optical waves in the transverse angular domain using whispering-gallery modes of step-index multimode fibers, which carry a high orbital angular momentum and fulfill the required quadratic dispersion relation. …”
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2624
Long-Term Trends and Ecological Risks of Heavy Metal Accumulation in Cultivated Land of Songnen Plain, China
Published 2025-01-01“…Zn and As are likely associated with agricultural practices, and Mn predominantly stems from natural environmental sources. The geo-accumulation index suggests relatively high, accumulation levels for Zn, Cu, Mn, and Pb. …”
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2625
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2626
Design of a Reconfigurable Robotic System for Flexoextension Fitted to Hand Fingers Size
Published 2016-01-01“…The robotic system is composed by four, type slider-crank, mechanisms that have the ability to fit the user fingers length from the index to the little finger, through the adjustment of only one link for each mechanism. …”
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2627
Improvement of the Resilience of a Microgrid Using Fragility Modeling and Simulation
Published 2022-01-01“…Using the proposed novel resilience index, the resilience of the IEEE 5-Bus system and IEEE 14-Bus system and the effect of load shedding on the resilience of the microgrid are analyzed and presented. …”
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2628
GIS and remote sensing based assessment of West Rapti River channel migration in Nepal
Published 2025-01-01“…The study shows the river is naturally multi-channeled and exhibits a braided pattern with sinuosity index values ranging from 1.02 to 1.38, indicating highly braided conditions during 2010 and 2015. …”
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2629
Structural Stability and Dynamics of FGM Plates Using an Improved 8-ANS Finite Element
Published 2016-01-01“…The modified 8-ANS shell element has been employed to study the effect of power law index on dynamic analysis of FGM plates with various boundary conditions and buckling analysis under combined loads, and interaction curves of FGM plates are carried out. …”
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2630
A Four-Zone Model and Nonlinear Dynamic Analysis of Solution Multiplicity of Buoyancy Ventilation in Underground Building
Published 2020-01-01“…The solution multiplicity of natural ventilation in buildings is very important to personnel safety and ventilation design. …”
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2631
Study on the Performance of Expansive Subgrade Soil Stabilized with Enset Ash
Published 2023-01-01“…The liquid limit, plasticity index, free swell index, and free swell ratio of the soil have decreased with the increasing content of Enset ash. …”
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2632
Variation Feature, Pollution Risk Assessment, and Source Analysis of Heavy Metals in Lanzhou City, Northwestern China
Published 2022-01-01“…A low ecological risk is confirmed by two indices, the Hakanson potential ecological risk index (RI) and the geoaccumulation index (Igeo). …”
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2633
Web of 4D dualities, supersymmetric partition functions and SymTFT
Published 2025-01-01“…Concrete examples are considered, including the Witten index, the lens space index and the Donaldson-Witten and Vafa-Witten partition functions.…”
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2634
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2635
Vibration Characteristics of Underground Structure and Surrounding Soil Underneath High Speed Railway Based on Field Vibration Tests
Published 2018-01-01“…Compared with the attenuation index or natural frequency, wave velocity is easier to be recognized, is sensitive to the change of the structural stiffness, and requires limited number of sensors in the field. …”
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2636
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2637
Giant Parotid Pleomorphic Adenoma with Atypical Histological Presentation and Long-Term Recurrence-Free Follow-Up after Surgery: A Case Report and Review of the Literature
Published 2020-01-01“…To the best of knowledge from indexed literature, giant parotid PA is rarely reported in Saudi Arabia. …”
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2638
Analysis of Heavy Metal Pollution in the Water of the Halda River: A Distinctive Breeding Habitat for Carp Fish in Bangladesh
Published 2024-11-01“…Contamination indices (heavy metal pollution Index [HPI] and metal index [MI]) indicate that during winter and monsoon, the river water metal condition is critical (HPI > 100) and the sites are moderately as well as slightly (1< MI <2) affected by the studied heavy metals. …”
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2639
Konstruktywistyczna perspektywa wczesnej edukacji przyrodniczej
Published 2020-12-01Get full text
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2640