Results 71 to 80 of about 381,553 (340)

Influence of tobacco chewing on oral health: A hospital-based cross-sectional study in Odisha

Indian Journal of Public Health, 2018
Background: Smokeless tobacco use in the Indian subcontinent is a part of many religious and cultural rituals and has gained a degree of social acceptance.
Shilpa Mahapatra, Preetha Elizabeth Chaly, Smruti Chandan Mohapatra, M Madhumitha   +3 more
doaj   +1 more source

In vitro attrition wear resistance of four types of paste-like bulk-fill composite resins

BMC Oral Health, 2022
Background Recently, the application of bulk-fill composite resins has increased significantly. Attrition wear and the consequently increased surface roughness of composite resins are among the causes of restoration failure in the posterior teeth.
Faeze Asadian, Amirahmad Pahlavan Hoseini, Leila Ahmadian, Niyousha Rafeie, Samaneh Rezaei, Zohreh Moradi   +5 more
doaj   +1 more source

Evaluation of Different Recruitment Methods: Longitudinal, Web-Based, Pan-European Physical Activity Through Sustainable Transport Approaches (PASTA) Project [PDF]

, 2018
Background: Sufficient sample size and minimal sample bias are core requirements for empirical data analyses. Combining opportunistic recruitment with a Web-based survey and data-collection platform yields new benefits over traditional recruitment ...
Gaupp-Berghausen, M., Raser, E., Anaya-Boig, E., Avila-Palencia, I., De Nazelle, A., Dons, E., Franzen, H., Gerike, R., Götschi, T., Iacorossi, F., Hössinger, R., Nieuwenhuijsen, M., Rojas-Rueda, D., Sanchez, J., Smeds, E., M Deforth, A Standaert, E Stigell, T Cole-Hunter, L I Panis, Gaupp-Berghausen, M., Raser, E., Anaya-Boig, E., Avila-Palencia, I., De Nazelle, A., Dons, E., Franzen, H., Gerike, R., Götschi, T., Iacorossi, F., Hössinger, R., Nieuwenhuijsen, M., Rojas-Rueda, D., Sanchez, J., Smeds, E., M Deforth, A Standaert, E Stigell, T Cole-Hunter, L I Panis   +39 more
core   +5 more sources

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

The Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison, James Gregory, Christopher Jackson, Jordan Bestwick, Katlin Schroeder, Samuel J.L. Gascoigne, Paul Bills, Laura B. Porro, Philip D. Mannion, Paul M. Barrett   +9 more
wiley   +1 more source

The prevalence of impacted permanent maxillary canines in Maltese school children : a pilot study [PDF]

, 1995
The aetiology of ectopic canines is not clear. A number of causes have been put forward such as the long path of eruption of the maxillary canine, lack of guidance by the lateral incisor root, narrow arches, cystic enlargement of the dental follicle ...
Camilleri, Simon
core  

A comparison between a conventional optical method and image-analysis for measuring the unimpeded eruption rate of the rat mandibular incisor [PDF]

, 2002
The impeded/unimpeded eruption rates of the rat incisor have been much studied. The most commonly used optical microscopic method, which has inherent weaknesses, was compared here with an image-analysis method to measure the eruption rate of the ...
King, NM, Law, KT, Lee, CK, Rabie, ABM
core   +1 more source

[Relation of tooth attrition to "KEP", tooth decay, periodontal disease, malocclusion, prosthetic appliances and oral hygiene].

Stomatoloski glasnik Srbije, 1972
P V, Popovic, M, Kandic, M, Kremzar
openaire   +2 more sources

Diet of bird‐like troodontid dinosaurs: synthesis of a contentious clade

Biological Reviews, EarlyView.
ABSTRACT Troodontidae is a clade of small‐to medium‐sized maniraptoran theropods that mainly lived in Laurasia (modern Asia, North America and Europe) during the Jurassic and Cretaceous periods and are believed to have had a variety of diets. The uniqueness of troodontid teeth suggests that they diverged from the typical flesh‐based diet of non‐avian ...
Yui Chi Fan, Case Vincent Miller, Michael Pittman   +2 more
wiley   +1 more source

Radiographic Identification of Masseteric Spur and Dental Attrition: Clinical Significance in a Retrospective Study

Journal of Indian Academy of Oral Medicine and Radiology
Background: The relationship between masseteric spurs and tooth attrition, both clinically and radiographically, remains unclear. Moreover, the influence of demographic factors such as age and sex on the presence of masseteric spurs and attrition ...
Anand K Jayaraj, B Srimathi, Suman J Lakshmi, Senthil K Balasubramanian, S Sam Ponraj Davidson   +4 more
doaj   +1 more source

Dental Pathology in Selected Carnivores from Arkansas [PDF]

, 1989
The occurrence and kinds of dental pathology in wild carnivore populations in Arkansas were investigated through examination of 1295 skulls of bobcat (Felis rufus), river otter (Lutra canadensis), gray fox (Urocyon cinereoargenteus), coyote (Canis ...
McDaniel, V. Rick, Tumlison, C. Renn, Wilhide, J. D.   +2 more
core   +2 more sources