Results 21 to 30 of about 1,458 (254)
, 2020 Modulated magnetically altered reaction yield (ModMARY) spectroscopy is a derivative variant of fluorescence detected magnetic field effect measurement, where the applied magnetic field has both a constant and a modulated component. As in many derivative
Jonathan, Storey +2 more
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V440 Per: the longest-period overtone Cepheid [PDF]
, 2009 440 Per is a Population I Cepheid with a period of 7.57 d and low-amplitude, almost sinusoidal light and radial velocity curves. With no reliable data on the first harmonic, its pulsation mode identification remained controversial.
Moskalik, P. +11 more
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The frequency spectrum and time frequency analysis of different violins classification as tools for selecting a good-sounding violin [PDF]
, 2021 This work evaluates four violins from three distinct manufacturers, notably Eurostring, Stentor, and Suzuki, using a scientific approach. Eurostring1 and Eurostring2 were the names given to the two Eurostring units.
Othman, Saiful Hairi +3 more
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International Journal of Technology, 2014 Tunable diode laser absorption spectroscopy (TDLAS) has been well-known as an established detection technique for trace gas molecules and analytical instruments based on this technique are already commercially available.
Hajime Arimoto +7 more
doaj +1 more source
تقنيات آلة البيانو في المدرسة التجريبية الحديثة والاستفادة منها لدارسي الآلة بكلية التربية الأساسية – دولة الكويت [PDF]
المجلة المصرية للدراسات المتخصصةمن المقررات المدروسة في قسم التربية الموسيقية بكلية التربية الأساسية مقرر ( العزف المنوع - بيانو) والتي تسعى من خلال مقرراتها لتحقيق أهداف العملية التربوية ورغم ذلك فان الدارسين لا يتلقون أي خبرات حول المدارس العزفية وتقنيات العزف الحديثة على ألة البيانو
قيس بدر عبدالله الغانم
doaj +1 more source
Scissors modes: The first overtone
, 2011 4 páginas.-- PACS number(s): 24.30.Cz, 24.30.Gd, 21.10.Re, 21.60.EvScissors modes were predicted in the framework of the two-rotor model. This model has an intrinsic harmonic spectrum, so that the level above the scissors mode, the first overtone, has ...
Keisuke Hatada +5 more
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Ultrafast ScienceIn this paper, a series of calibration-free temperature measurement methods based on light-induced thermoelastic spectroscopy (LITES) are proposed for the first time. These techniques utilize the steady-state and transient response characteristics of the
Xiaonan Liu +3 more
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Overtone resonance enhanced single-tube on-beam quartz enhanced photoacoustic spectrophone
, 2016 A single-tube on-beam quartz enhanced photoacoustic spectroscopy (SO-QEPAS) spectrophone, which employs a custom-made quartz tuning fork (QTF) having a prong spacing of 700 μm and operating at the 1st overtone flexural mode, is reported.
Sampaolo A. +10 more
core +2 more sources
Influence of the Molding Technique on the Bell Casting Geometry [PDF]
Archives of Foundry EngineeringThe influence of the technique used to make the casting mold on the geometry and sound of the bell has been analyzed. The starting point was a CAD model of a bell with a geometry designed to obtain the required overtone frequencies that determine the ...
D. Bartocha +4 more
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source