نتایج جستجو برای: sound disorder

تعداد نتایج: 694377  

Sound-related behavioural studies explore the effects of sound on underwater animals in tanks under controlled laboratory conditions. In this study, we aim to assess sound pressure distributions and gradients in a small-sized water-filled tank that can be used in behavioural studies to examine anthropogenic sound effects on fish and invertebrates and to raise awareness among scientists in the f...

Journal: :Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics 1999
E Smith

The spontaneous generation and finite-amplitude saturation of sound, in a traveling-wave thermoacoustic engine, are derived as properties of a second-order phase transition. It has previously been argued that this dynamical phase transition, called "onset," has an equivalent equilibrium representation, but the saturation mechanism and scaling were not computed. In this work, the sound modes imp...

2013
Alessia Marruzzo Walter Schirmacher Andrea Fratalocchi Giancarlo Ruocco

The local elasticity of glasses is known to be inhomogeneous on a microscopic scale compared to that of crystalline materials. Their vibrational spectrum strongly deviates from that expected from Debye's elasticity theory: The density of states deviates from Debye's law, the sound velocity shows a negative dispersion in the boson-peak frequency regime and there is a strong increase of the sound...

2013
Morton E. Tavel

Background: Dynamic subaortic stenosis occurs in differing situations, commonly with hypertrophic cardiomyopathy. Regardless of the underlying cause, the resulting murmurs usually possess a characteristic sound spectral pattern, manifesting a sharp and high frequency peak occurring late in systole, often bearing a striking resemblance to the subaortic Doppler flow pattern. Methods: Murmurs foun...

Journal: :Hawaii medical journal 2002
Hassan H López Adam S Bracha H Stefan Bracha

Increasing scientific evidence point to a non-pharmacological complementary treatment for insomnia: white noise. Its presentation has been shown to induce sleep in human neonates and adults, probably by reducing the signal-to-noise ratio of ambient sound. White noise may be a simple, safe, cost-effective alternative to hypnotic medication in many psychiatric disorders, especially acute stress d...

Background and Objectives: One of the most common disorders in most societies is attention deficit hyperactivity disorder (ADHD). The purpose of this study was to investigate the effect of neuropsychological rehabilitation on visual memory performance and social adjustment in children with attention deficit hyperactivity disorder.   Methods: This research is a quasi-experimental study with pre...

2013
Marizete Ilha Ceron Karina Carlesso Pagliarin Márcia Keske-Soares

INTRODUCTION  Treatment of phonological disorders considering extra-linguistic and linguistic variables are important to ensure that the alteration is resolved promptly and in the best manner as possible. AIM  To analyze therapeutic advances (phonetic inventory, phonological system, and distinctive features) in children with phonological disorders by considering the therapeutic approach used,...

Journal: :Journal of neuropsychology 2017
Nicolò Francesco Bernardi Maria Cristina Cioffi Roberta Ronchi Angelo Maravita Emanuela Bricolo Luca Zigiotto Laura Perucca Giuseppe Vallar

The study assessed whether the auditory reference provided by a music scale could improve spatial exploration of a standard musical instrument keyboard in right-brain-damaged patients with left spatial neglect. As performing music scales involves the production of predictable successive pitches, the expectation of the subsequent note may facilitate patients to explore a larger extension of spac...

Journal: :Jornal da Sociedade Brasileira de Fonoaudiologia 2012
Ana Rita Brancalioni Ana Paula Coitino Bertagnolli Joviane Bagolin Bonini Marileda Barrichelo Gubiani Márcia Keske-Soares

PURPOSE To determine the most frequent errors of children with phonological disorders in an auditory discrimination test, and to correlate their performance with age, gender and severity of phonological disorder. METHODS The sample consisted of 82 children with phonological disorders, of both gender, with ages between 4 years and 7 years and 11 months. All subjects were submitted to the Phono...

Journal: :Language, speech, and hearing services in schools 2000
Alan G Kamhi

In this article, the possibility is raised that some children may implicitly view the therapy situation as one in which new sounds and language forms are learned and practiced. In contrast, the primary purpose of talking outside of therapy is meaningful communication. Inherent in this view of therapy and non-therapy is the incompatibility or inconsistency between practicing speech and communica...

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