نتایج جستجو برای: dental filling material

تعداد نتایج: 541478  

2011
ÁRPÁD BÉNYI

We study the local-in-time regularity of the Brownian motion with respect to localized variants of modulation spaces M s and Wiener amalgam spaces W p,q s . We show that the periodic Brownian motion belongs locally in time to M s (T) and W p,q s (T) for (s − 1)q < −1, and the condition on the indices is optimal. Moreover, with the Wiener measure μ on T, we show that (M s (T), μ) and (W p,q s (T...

Journal: :International journal of audiology 2008
Janet A Rothwell Paul J Boyd

In this study we investigated the effects of amalgam dental fillings on auditory thresholds. Participants (n=39) were non-smoking women age 40 to 45. Regression and correlation analyses were performed between auditory thresholds, measured from 0.25 to 16 kHz, and the number/surface area of dental fillings, using the ASHA criteria for ototoxic change as a reference for comparison. No significant...

2008
ELENA CORDERO

Exploiting continuity properties of Fourier multipliers on modulation spaces and Wiener amalgam spaces, we study the Cauchy problem for the NLW equation. Local wellposedness for rough data in modulation spaces and Wiener amalgam spaces is shown. The results formulated in the framework of modulation spaces refine those in [3]. The same arguments may apply to obtain local wellposedness for the NL...

Journal: :Journal of the American Psychoanalytic Association 2004
Paul H Ornstein

Although the term psychoanalytic process is frequently used, there is no consensual definition of its meaning. Some authors use it to designate a recognizable set of experiences within psychoanalysis. Others, a majority, use it as a synonym for the entire psychoanalytic experience, describing in detail what analysts do to achieve their goals. A range of views may be found between these extremes...

Journal: :Journal of child language 2002
Ellen H Courtney Muriel Saville-Troike

Navajo and Quechua, both languages with a highly complex morphology, provide intriguing insights into the acquisition of inflectional systems. The development of the verb in the two languages is especially interesting, since the morphology encodes diverse grammatical notions, with the complex verb often constituting the entire sentence. While the verb complex in Navajo is stem-final, with prefi...

Journal: :The Yale Journal of Biology and Medicine 1948
H. E. Bowen

This study offers an extensive statistical analysis of the manifestations of acquired syphilis in the Chinese, White, and Negro races in regard to the distribution of the major stages, the incidence of neural and extra-neural phenomena, and the specific localizations in the various stages. The populations investigated (Chinese at Peiping Union Medical College, and White and Negro at Tohns Hopki...

Journal: :Journal of dental research 1976
L J Nunez G Schmalz J Hembree

A procedure is presented for the in vitro growth of Streptococcus mutans in a dextrose-beef extract medium. Growth was estimated spectrophotometrically. The amount of amalgam, alloy, or mercury that was added to the sealed test tube influenced the rate and extent of growth.

Journal: :Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 2012
Jana Tvrdikova Ales Danhel Vlastimil Vyskocil Jiri Barek

The electrochemical behavior and application of a new sensor, a silver solid amalgam paste electrode (AgSA-PE), based on the mixture of a fine silver solid amalgam powder (60:40 (w(Hg)/w(Ag))) and a suitable organic pasting liquid (Paraffin oil) in a ratio of 20:1 (w/w), was investigated in an aqueous-methanolic media (1:1). This alternative working electrode provides simple preparation and han...

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