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Abstract: The results of an experimental and a numerical study of a relativistic A6 magnetron with single radial microwave power output slot operating with angular segment (AS) NdFeB permanent magnets ...

Abstract: It is demonstrated that the output of a 2.45-GHz magnetron operated as a current-controlled oscillator through its pushing characteristic can lock to injection signals in times of the order ...

§Group of Electrochemical Engineering, EPFL-SB-ISIC-GGEC. ∥LEM Nancy Université. ⊥Laboratory of Photonics and Interfaces, EPFL-SB-ISIC-LPI. Article Views are the COUNTER-compliant sum of full text ...

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The Eustachian tube connects the middle ear with the nasal-sinus cavity. A Eustachian tube dysfunction is a problem that occurs with the tube. Carrie Nieman, MD and Bryan Ward, MD, experts in ear, ...

The Eustachian tube connects the middle ear to the nasopharynx and helps equalize ear pressure. Eustachian tube dysfunction can cause symptoms like ear fullness or pain. The condition often resolves ...

Having a tracheostomy means adjusting to changes to your daily routine. Whether the trach is temporary or permanent, understanding how to care for your devices (and yourself) is essential. Here is ...

Patulous Eustachian Tube causes symptoms like hearing your own voice and a sense of ear fullness. Drinking enough water can help ease symptoms of a Patulous Eustachian Tube. Nasal decongestants can ...

Automation can amplify mistakes as fast as it boosts output. Brookings, S.D.-based Counterpart Inc. shows how a disciplined new-part process and cross-team collaboration make automation pay off.