Results 21 to 30 of about 12,984 (332)

Intra- and Inter-Rater Reliability, Parallel Test Reliability, and Internal Consistency of the Tuning Fork and Monofilament Tests [PDF]

open access: yesBioengineering
Objectives: Somatosensation is the ability to detect various external and internal stimuli (such as pain, pressure, temperature, or joint position), and its objective and reproducible evaluation is essential for diagnosis, training, and rehabilitation ...
Jitka Veldema   +5 more
doaj   +2 more sources

Design of a Portable and Low-Cost Mass Sensitive Quartz Tuning Fork Sensor [PDF]

open access: goldProceedings, 2017
The resonance frequency of quartz tuning fork (QTF) depends on the mass adsorbed to its prongs, so it is used to measure minor mass changes and detect target analyte at picogram levels. [...]
Mehmet Altay Ünal   +2 more
doaj   +2 more sources

Quasiperiodic Fast-propagating Waves Driven by the Tuning-fork Effect during Magnetic Reconnection

open access: goldThe Astrophysical Journal
Through three-dimensional MHD simulations, we have uncovered a kind of fast coronal wave originating from both ends of a current sheet (CS) during a solar eruption.
Jialiang Hu   +10 more
doaj   +2 more sources

Spring constant of a tuning-fork sensor for dynamic force microscopy

open access: yesBeilstein Journal of Nanotechnology, 2012
We present an overview of experimental and numerical methods to determine the spring constant of a quartz tuning fork in qPlus configuration. The simple calculation for a rectangular cantilever is compared to the values obtained by the analysis of the ...
Dennis van Vörden   +4 more
doaj   +2 more sources

Sound transmission using a tuning fork for the diagnosis of developmental dysplasia of the hip in newborns [PDF]

open access: yesFrontiers in Pediatrics
IntroductionThis study aims to estimate the validity and reliability of sound transmission tests using a tuning fork and stethoscope compared with the usual clinical procedures for the diagnosis of developmental dysplasia of the hip in newborns from the ...
Nicolás Padilla-Raygoza   +11 more
doaj   +2 more sources

Test System for Quartz Tuning Fork Temperature Sensor

open access: yesJournal of Harbin University of Science and Technology, 2017
:Quartz tuning fork temperature Sen SorS (QTFTS) 1S月 kind of high sensor,which has digital signal output and uses quartz tuning fork resonant device as precision digital temperature thermal applications. It can convert the change of Aimed at to study the
LIU Chun-hua, MENG Yue-xia, MA Jing
doaj   +2 more sources

Optimized Design of Lithium Niobate Tuning Forks for the Measurement of Fluid Characteristic Parameters

open access: yesMicromachines, 2023
The unique double-cantilever beam structure and vibration mode of the tuning fork enable the measuring of fluid density and viscosity synchronously in a decoupling manner.
Man Tang   +4 more
doaj   +1 more source

Enhancing sensitivity in atomic force microscopy for planar tip-on-chip probes

open access: yesMicrosystems & Nanoengineering, 2022
We present a new approach to tuning-fork-based atomic force microscopy for utilizing advanced “tip-on-chip” probes with high sensitivity and broad compatibility.
H. Tunç Çiftçi   +6 more
doaj   +1 more source

Test‐retest and time dependent variation and diagnostic values of vibratory sensation determined by biothesiometer and the Rydel‐Seiffer tuning fork

open access: yesBrain and Behavior, 2021
Background and aims Polyneuropathy is a common neurological disorder with many potential causes. An essential part in screening, diagnosis, and follow‐up evaluation of polyneuropathy is testing of the sensory function including vibratory sensation.
Bolette Wittenberg   +8 more
doaj   +1 more source

Biomechanical Analysis of the Tuning Fork Plate Versus Dual Pelvic Screws in a Sacrectomy Model: A Finite Element Study

open access: yesGlobal Spine Journal, 2022
Study Design: To evaluate the mechanical effectiveness of “tuning fork” plate fixation system by comparing with dual iliac screw fixation under different spinal motion through finite element analysis (FEA).
Amin Joukar MS   +3 more
doaj   +1 more source

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