Results 21 to 30 of about 1,071,810 (314)
NAMMCO Scientific Publications, 2013 Teeth are important elements in studies of modern and fossil Cetacea (whales, dolphins), providing information on feeding habits, estimations of age and phylogenetic relationships.
Carolina Loch +3 more
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Late Viséan pelagic chondrichthyans from northern Europe [PDF]
Acta Palaeontologica Polonica, 2015 The relatively rich assemblages of shark teeth from pelagic limestone (Mississippian, late Viséan, late Asbian–middle Brigantian) of three northern European regions: the Rhenish Mountains (Westenfeld Quarry, Germany), the Holy Cross Mountains (Todowa ...
Michał Ginter +3 more
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Induced Ankylosis of a Primary Molar for Skeletal Anchorage in the Mandible as Alternative to Mini-Implants [PDF]
, 2015 Background Mesial protraction of mandibular posterior teeth requires increased anchorage to avoid undesired tooth movements. Orthodontic mini-implants have become a popular and successful way to increase skeletal anchorage in such cases.
Angelopoulou, Matina V. +3 more
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The migration of some biometal ions in the system mineral tissue of teeth-soil and teeth-water mediums [PDF]
Journal of the Serbian Chemical Society, 2014 The paper outlines the changes in the mineral tissue of teeth which was exposed to the influence of natural mediums agents. Also, mineral tissue can be used as potentially important forensic material which is gradually altered under the ...
Nikolić Ružica S. +4 more
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Toxics, 2022 Bone metabolism is regulated by endocrine systems, so people exposed to polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) may suffer adverse effects on bones and teeth.
Tomoya Takiguchi +2 more
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Molecules, 2021 For long-term successful use of ceramic materials in dental procedures, it is necessary to ensure reliable bonding of restorations to dental substrates.
Andrzej Malysa +5 more
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On a model mechanism for the spatial patterning of teeth primordia in the Alligator [PDF]
, 1996 We propose a model mechanism for the initiation and spatial positioning of teeth primordia in the alligator,Alligator mississippiensis. Detailed embryological studies by Westergaard & Ferguson (1986, 1987, 1990) show that jaw growth plays a crucial role ...
Cruywagen, G. C. +6 more
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Vietnam Journal of Science, Technology and Engineering, 2022 During the past decades, near-infrared (NIR) methods have been applied to many aspects of life, particularly in dentistry. X-ray methods involve reliable techniques that dentists use to evaluate tooth structure lesions. However, X-ray methods still have
Thi Hai Mien Pham +2 more
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Microborings in mid Cretaceous fish teeth [PDF]
, 1999 Fish teeth and other remains from the British Cretaceous contain abundant evidence for post-mortem colonization by endolithic organisms. The borings are here recognised as occurring in three morphotypes, including a flask-shaped form not previously ...
Brett +13 more
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Sequentially Functional And Asthetic Restoration Of Severe Dentin Dysplasia
International Dental JournalIntroduction: This case report introduced sequentially functional and aesthetic restoration on a patient with dentin dysplasia type II (DD-II) accompanied by severe tooth wear. Case description: An eight-year-old girl with severe tooth wear presented for
Xuemei Liu, Xu Chen
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