it is proved that acidic soft drinks that are commonly used, have an adverse effect on dental structures, and may deteriorate oral heath of our patients and orthodontic appliances. the aim of this study was to compare the effect of yoghurt drink with other soft drinks on the shear bond strength of orthodontic brackets.seventy-five first premolar teeth extracted for orthodontic purposes were sel...

Surgery and Bandaging (Heath, Pollard).?By H Morriston Daviks, m.d., m.c. (Cantab.), f.r.c.s. Sixteenth Edition. Pages 462, figs. 252. London : J. and A. Churchill, ly 17. The first edition of this well-known book appeared in 1861, Christopher Heath being the author; the present is the sixteenth edition. The character of the book remains the same, except that a chapter lias been added dealing w...

a Department of Epidemiology and Population Health, Institute of Infection and Global Heath, University of Liverpool, The Farr Institute@HeRC, Waterhouse Building, 1–5 Brownlow Street, Liverpool, L69 3GL, UK b Moredun Research Institute, Pentlands, Science Park, Bush Loan, Penicuik, Midlothian, EH26 0PZ, UK c SRUC (Scotland’s Rural College), West Mains Road, Edinburgh, EH9 3JG, UK d Centre for ...

Uncontrolled, large fires are a major threat to the biodiversity of protected heath landscapes. The severity of the fire is an important factor influencing vegetation recovery. We used airborne imaging spectroscopy data from the Airborne Prism Experiment (APEX) sensor to: (1) investigate which spectral regions and spectral indices perform best in discriminating burned from unburned areas; and (...

Barnes, J. M. & Magee, P. N. (1954). Brit. J. indu8tr. Med. 11, 167. Brouwers, J. A. J. & Emmelot, P. (1960). Exp. CeU Re8. 19, 467. Crossfill, M. L. & Widdicombe, J. G. (1961). J. Phy8iol. 158, 1. Dontenwill, W. & Mohr, U. (1961). Klin. Wschr. 89, 493. Druckrey, H., Preussmann, R., Schmahl, D. & Mfiller, M. (1961a). Naturwis8enschaften, 48, 134. Druckrey, H., Preussmann, R., Schmahl, D. & Mill...

We use path integrals to calculate hedge parameters and efficacy of hedging in a quantum field theory generalization of the Heath, Jarrow, and Morton [Robert Jarrow, David Heath, and Andrew Morton, Econometrica 60, 77 (1992)] term structure model, which parsimoniously describes the evolution of imperfectly correlated forward rates. We calculate, within the model specification, the effectiveness...