BACKGROUND AND OBJECTIVES To evaluate the relationship between age and anesthesia method used for tympanostomy tube insertion (TTI) and to provide evidence to guide the selection of an appropriate anesthesia method in children. SUBJECTS AND METHODS We performed a retrospective review of children under 15 years of age who underwent tympanostomy tube insertion (n=159) or myringotomy alone (n=17...

A study of the genus Paraputo Laing, 1929 (Coccomorpha: Pseudococcidae) from China is provided. Eight Paraputo species are recognized in China, of which two species, P. platanisp. n. and P. yunnanensissp. n., are described as new and P. banzigeri Williams, 2004 is recorded from China for the first time. Two new combinations are introduced, involving transfer of P. citricola Tang, 1992 and P. si...

Handbook of local anesthesia. 2004, 5-th edition [1] is an enormous (500 pages), up-to-date. Finely illustrated (400 illustration), profound and systemic work. Nevertheless, the section of chapter 15 «Supplemental injection techniques» contains serious and dangerous delusions. The present article is devoted to this section. The chapter is still continued to disseminate and to multiply almost un...

1 Chris Laing, Southampton Institute, Technology Faculty, Southampton, SO14 0YN, UK, [email protected] 2 Alan Robinson, Southampton Institute, Technology Faculty, Southampton, SO14 0YN, UK, [email protected] Abstract  Previously it has been proposed that explanations of non-traditional withdrawal might be defined by the underlying characteristics of the teaching and learn...

We analyze a competitive neural network model of perceptual rivalry that receives time-varying inputs. Time-dependence of inputs can be discrete or smooth. Spike frequency adaptation provides negative feedback that generates network oscillations when inputs are constant in time. Oscillations that resemble perceptual rivalry involve only one population being “ON” at a time, which represents the ...

Is past tense production better modelled by a Single Mechanism or a Words and Rules model? We present data concerning a phenomenon that has not been considered by either model-regular past tense verbs with contrasting phonotactics. One set of verbs contains clusters at the inflected verb end that also occur in monomorphemic words ('monomorphemically legal clusters', MLC) whereas the other has c...

In 1998 the World Health Organization declared childhood obesity a 'global epidemic' (WHO, 1998). The Department of Health has identified that prevention must be aimed at children to address its rise in future generations (DoH, 2002). Childhood obesity is recognised as a predictor of adolescent and adult obesity (Smith, 2002; Parsons et al, 1999; Whitaker et al, 1997). Without intervention to p...

BACKGROUND Early in the 20th century, thyroid surgery was performed using local anesthetic techniques. When general anesthesia became safer, surgeons started performing thyroidectomy exclusively under general anesthesia. However, recent descriptions of thyroidectomy under local anesthesia claim similar results to thyroidectomy under general anesthesia. Surgery conducted under local anesthesia c...