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Stapes Vibration in the Chinchilla Middle Ear: Relation to Behavioral and Auditory-Nerve Thresholds
(Association for Research in Otolaryngology, 2015)
The vibratory responses to tones of the stapes and incus were measured in the middle ears of deeply anesthetized chinchillas using a wide-band acoustic-stimulus system and a laser velocimeter coupled to a microscope. With ...
Microstructure of as-cast single and twin roller melt-spun Ni2MnGa ribbons
(Elsevier Science Inc, 2017-02)
Stoichiometric Ni2MnGa alloys are processed by two rapid solidification techniques – single-roller (SR) and twin-roller (TR) melt spinning – and the resulting microstructures and magnetic properties determined. Samples ...
Projeto preliminar e detalhado de um sistema de transmissão de movimento das pás de uma turbina eólica do tipo Magnus
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2019-12-12)
Concern about the depletion of energy sources from fossil sources combined with the environmental impacts caused by the consumption of these fuels, provided that in recent decades, renewable energy sources have been ...
Respuesta dinámica de una torre tipo C4 especial circuito sencillo, para la línea de transmisión a 115kV San Gil – Barbosa con riostras de pandeo restringido
(Universidad Católica de ColombiaFacultad de IngenieríasBogotáIngeniería Civil, 2022)
El trabajo de grado contiene el análisis dinámico tiempo historia en rango no lineal aplicado a una torre de trasmisión C4 circuito sencillo 115Kv a la cual se le implementan riostras de pandeo restringido en 3 fases del ...
Construcción de un banco didáctico para el montaje, y análisis de fallos de sistemas de transmisión por engranajes rectos, helicoidales y tornillo sin fin
(Escuela Superior Politécnica de Chimborazo, 2022-03-07)
The objective of this project was the construction of a didactic bench for the assembly and failure analysis of gear transmission systems, given that there is a deficit in the professional preparation of technicians, ...
Paleotethys slab pull, self-lubricated weak lithospheric zones, poloidal and toroidal plate motions, and Gondwana tectonics
(Geological Society of America, 2017-07)
The Gondwana megacontinent was composed of different domains separated by self-lubricated weak lithospheric zones, two of which could have extended into Laurasia. Displacement vectors determined through three consecutive ...
From Restlessness to the Braid of History. A transmission through three fictionsDe la inquietud al entramado de la historia. Una transmisión a través de tres ficciones
(Centro de Investigaciones y Estudios sobre Cultura y Sociedad, 2023)
On the dynamic behavior of the Zener model with nonlinear stiffness for harmonic vibration isolation
(2018-11-01)
In this paper, the dynamic behaviour of a mechanical isolator known as the Zener model is considered. This model consists of a mass supported by a spring that is in parallel with two further elements in series; a damper ...
Análise dinâmica de torres estaiadas de linhas de transmissão submetidas à ruptura de cabo
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2015-02-10)
The need for transmission lines expansion (TL) is evident in the face of growing electrical energy demand in Brazil as well as the great distances between generation and consumption centers. It is known that numerous ...