Results 191 to 200 of about 48,340 (251)

Anisotropic Masked Mycobacterium Potentiates Amplified Antitumor Trained Immunity via Spleen Targeting and Myelopoiesis Conversion

open access: yesAdvanced Materials, EarlyView.
An engineered Trojan Mycobacterium, developed via a “peeling‐off and masking‐up” strategy, functions as a powerful splenic myelopoiesis converter. This spleen‐targeted nanomedicine induces trained immunity to reprogram immunosuppressive myeloid reservoirs into antitumoral effectors.
Jin‐Ho Choi   +5 more
wiley   +1 more source

A MAUDE database analysis on the new generation of active bone conduction hearing implants. [PDF]

open access: yesLaryngoscope Investig Otolaryngol
Lein A   +8 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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AMBAND Bone-Conduction Headband

Journal of the American Academy of Audiology, 2022
Abstract Purpose As bone-conduction thresholds vary with the coupling force between the vibrator and the head, it is important that the coupling force be within the range specified by audiometer standards. The development and validation of AMBAND, an elastic headband for coupling an audiometric bone vibrator to the head, in either the mastoid or ...
Robert H, Margolis, Janet C, Margolis
openaire   +2 more sources

Hearing Thresholds with Direct Bone Conduction Versus Conventional Bone Conduction

Scandinavian Audiology, 1984
Some patients who need hearing aids are unable to use an aid which transmits the sound via the external ear canal but have to use a bone-conduction hearing aid. The pressure needed to apply the transducer often gives the patient discomfort, and the attenuating effect of the skin gives poor electroacoustical function of the aid.
B, Håkansson   +2 more
openaire   +2 more sources

Audiometrie Bone Conduction

Otolaryngologic Clinics of North America, 1978
Audiometric bone conduction test data are obtained with a unit that permits comparison with a recognized standard because the unit can be calibrated to operate within specified limits. Proper calibration of the unit is necessary if the equipment is to be accurate.
openaire   +2 more sources

Speech Audiometry by Bone Conduction

Archives of Otolaryngology - Head and Neck Surgery, 1955
The importance of the use of speech audiometry by air conduction in conjunction with pure tone tests in the diagnosis and evaluation of hypacusis is unquestioned in the field of otology. Each method contributes uniquely to a fuller understanding of a particular case of hearing impairment.
C P, GOETZINGER, G O, PROUD
openaire   +2 more sources

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