Results 281 to 290 of about 12,984 (332)

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

open access: yesAdvanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen   +9 more
wiley   +1 more source

Tuning fork test.

open access: yesPractica Oto-Rhino-Laryngologica, 1991
openaire   +2 more sources

Quartz tuning fork biosensor

Biosensors and Bioelectronics, 2002
The use of quartz tuning forks for biosensor applications is investigated. The basis of the sensor is to coat the tuning fork surfaces with specific biomolecules and measure subsequent mass loading from the selective binding of complementary analytes. Two experimental set-ups are evaluated, direct mechanical excitation and self-excitation.
Xiaodi Su
exaly   +3 more sources

Tuning Forks: The Problem Of Striking

The Journal of Laryngology & Otology, 1989
Tuning fork tests have accompanied us from the beginning of otology. Various methods of striking have been used during the century and the efforts to attain standardization appear to have been forgotten since audiology became available. The article reviews the history of the standardization and throws a new light on the production of overtones and air,
J. Samuel, E. Eitelberg, Ing. Habil
openaire   +2 more sources

TUNING FORK TESTS

Archives of Otolaryngology - Head and Neck Surgery, 1972
To the Editor .—Upon reading the excellent paper "Tuning Fork Tests in Modern Otology," by Sheehy, Gardner, and Hambley (Arch Otolaryng 94: 132, 1971), I was reminded of a bone-conduction test which provides the same basic information as the Weber, but which decreases the tendency to anticipate the sound in the "better" ear.
openaire   +2 more sources

Tuning fork decay

The Laryngoscope, 1979
AbstractTuning fork tests are used routinely by many otologists. A different group of otologists find the tests inconsistent and unreliable. This controversy has probably developed because the audiometer has replaced the tuning fork in hearing measurement.
openaire   +2 more sources

The Rinne Tuning Fork Test

Archives of Otolaryngology - Head and Neck Surgery, 1966
ADOLF RINNE of Gottingen, in 1855, described the tuning fork test known by his name and claimed that it was of general diagnostic value. He stated that in those disturbances of hearing in which the tone of the tuning fork is heard stronger and longer through the cranial bones than when held in front of the ear, a disturbance exists in the sound ...
H, Crowley, R S, Kaufman
openaire   +2 more sources

Dynamic behavior of the tuning fork AFM probe

open access: yesMicroelectronic Engineering, 2008
We recently introduced a new self-actuating and self-sensing atomic force microscope (AFM) probe based on a quartz tuning fork and a micro-fabricated cantilever. This system has two degrees of freedom, associated with its two components.
Terunobu Akiyama, U Staufer
exaly   +3 more sources

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