Zobrazeno 1 - 10
of 73
pro vyhledávání: '"K. H. Ott"'
Publikováno v:
Deutsche zahnarztliche Zeitschrift. 46(9)
The reproducibility of movement recordings obtained with the Condylocomp LR 2 was tested on three different types of articulator (Dentatus, SAM 2, Stuart). Additionally, reproducibility of TMJ movement recordings was tested on 18 subjects. Difference
Autor:
H, Hartanto, K H, Ott
Publikováno v:
ZWR. 100(6)
In a clinical study on 100 root canals we measured the difference between the length, which can be received by a roentgenogramme, and the length, which can be received by an electrical device. In cases with vital exstirpation in 80% we got a good con
Publikováno v:
ZWR. 100(5)
Six electrical instruments for locating the apex during endodontic treatment were tested in a laboratory investigation about currency, frequency and scale. Further we looked, whether all instruments show coincidence in the apex point. There are great
Publikováno v:
Deutsche zahnarztliche Zeitschrift. 46(2)
The mercury concentrations in the hair of 53 dentists, 49 dental assistants, 35 dental students and 35 non-exposed persons were analyzed by AAS and compared with a group of 22 factory workers producing chloride gas. The average mercury concentrations
Autor:
A, Schulte, K H, Ott
Publikováno v:
Oral-prophylaxe. 13
Carious morbidity, oral hygiene, periodontal health, use of fluoride and therapeutic compliance were investigated in a clinical study of 41 children who had previously required insufflation anaesthesia for dental therapy. All of the children underwen
Publikováno v:
ZWR. 99(12)
Temperature was measured during polymerization of 24 composite materials within 5 minutes (up to 10 minutes) after starting polymerization. A sudden rise (10 K-18 K) of temperature could be observed in most of the materials; soon afterwards the prima
Autor:
A, Schulte, K H, Ott
Publikováno v:
Phillip Journal. 7(6)
Publikováno v:
Deutsche zahnarztliche Zeitschrift. 45(10)
In a cross-sectional survey we obtained figures on the current state of periodontal health of 14 to 16-year-old pupils who attend different types of schools in Lippstadt, a town with a balanced social structure. A rate of 82% of gingivitis morbidity
Autor:
K H, Ott
Publikováno v:
Deutsche Stomatologie (Berlin, Germany : 1990). 40(10)