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O. Samek, D.C.S. Beddows, H.H. Telle, G.W. Morris, M. Liska, J. Kaiser
Original Title
Quantitative analysis of trace metal accumulation in teeth using laser-induced breakdown spectroscopy
English Title
Type
Peer-reviewed article not indexed in WoS or Scopus
Original Abstract
Here we report on quantitative Laser-Induced Breakdown Spectroscopy analysis to study the presence of trace minerals in teeth. We found a close link between elements detected in tooth fillings and toothpastes with those present in teeth.
English abstract
The content of solved problematics is the rolling of extewrnal threads by means of rolling heads. The thread is considered in the given case as costructional, technological element of components as for instant shaft, guiding thread and the others. . Thread rolling is in the solved case included into the production procedure in relation to the corresponding machining operation and is realized on the suitable machine tool. Threading rolling heads are constructed as fixed or rotating. Rolled threade demonstrate important improovement of functional parameters in comparison with the thread finished by cutting. This is due to the continuous corse of fibres, increased strenbht of thread profile, lower value of roughness. Conclusions of the contribution are generally specified by practical recommendations for their use during thread rolling in the production process of mechanical components.
Key words in English
laserové ablace, stomatologie
Authors
Released
01.01.1999
ISBN
0947-8396
Periodical
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
Volume
69
Number
69S1
State
Federal Republic of Germany
Pages from
179
Pages count
3
BibTex
@article{BUT37569, author="Ota {Samek} and David {Beddows} and Helmut {Telle} and Gavin {Morris} and Miroslav {Liška} and Jozef {Kaiser}", title="Quantitative analysis of trace metal accumulation in teeth using laser-induced breakdown spectroscopy", journal="APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING", year="1999", volume="69", number="69S1", pages="3", issn="0947-8396" }