Results 321 to 330 of about 202,849 (356)

Detecting cracks in the tooth root of gears

Engineering Failure Analysis, 2007
Abstract A crack in the tooth root is the least desirable damage caused to gear units and often leads to failure of gear unit operation. A possible damage in gear units can be identified by monitoring vibrations. In relation to that, different methods of time signals analysis are presented. Signals have been obtained by experiments.
Aleš Belšak, Joze Flasker
openaire   +2 more sources

Root intrusion in tooth-implant combination cases

Implant Dentistry, 1993
The various proposed etiologies for root intrusion in tooth-implant combination cases are discussed. Clinical examples of root intrusion are illustrated. Advantages and disadvantages of nonrigid connector and coping/suprastructure techniques are presented.
openaire   +3 more sources

Periapical Tooth Root Infections in Llamas and Alpacas

American Association of Bovine Practitioners Conference Proceedings, 2006
Abscesses around the head and neck are increasingly recognized in South American camelids residing on farms in North America. Although many abscesses are confined to the soft tissues, some originate from the mandibular or maxillary bones. Mandibular and maxillary bone infections may be caused by trauma (e.g. resulting in bone sequestra), infection of a
openaire   +3 more sources

Crack Propagation in Gear Tooth Root

2008
The paper describes the problem of crack propagation. The object of consideration are the common gearbox gears. From the measurements it is obvious that the crack can appear at the very different locations in tooth root and then propagate in their own direction, Pehan [1].
Boštjan Zafošnik, Stanislav Pehan, Janez Kramberger   +2 more
openaire   +2 more sources

The retained tooth root

Australian Dental Journal, 1973
openaire   +3 more sources

The fundamentals and applications of ferroelectric HfO2

Nature Reviews Materials, 2022
Uwe Schroeder, Thomas Mikolajick, Cheol Seong Hwang   +2 more
exaly  

Deep Eutectic Solvents: A Review of Fundamentals and Applications

Chemical Reviews, 2021
Brian Chen, Yong Zhang, Jeffrey M Klein
exaly  

Apical tooth root resorption

Australian Dental Journal, 1971
openaire   +3 more sources

Extraction of Fractured Tooth Roots

Journal of Veterinary Dentistry, 2006
openaire   +3 more sources

Implantation of acrylic roots in tooth sockets

Oral Surgery, Oral Medicine, Oral Pathology, 1956
Jens Waerhaug, Helmut A. Zander
openaire   +3 more sources