Results 121 to 130 of about 105,770 (300)

Intraspecific variation of cochlear morphology in bowhead and beluga whales

The Anatomical Record, EarlyView.
Abstract The bony labyrinth of the petrosal bone, a distinctive feature of mammal skulls, is often identified in micro‐computed tomography imaging to infer species' physiological and ecological traits. When done as part of a comparative study, one individual specimen is normally considered representative of a species, and intraspecific variation is ...
John Peacock, J. G. M. Thewissen
wiley   +1 more source

Effectiveness of visual instruction skit and sign language on oral health status among 5–18-year-old hearing-impaired children in South India: A cluster randomized clinical trial

Journal of Indian Society of Pedodontics and Preventive Dentistry
Background: Literature on the effectiveness of theory-based oral health education on the oral hygiene status of hearing-impaired children is limited.
Vaishnavi Kondepudi, R. V. S. Krishna Kumar, Gomasani Srinivasulu, Punamalli Symon Prasanth   +3 more
doaj   +1 more source

Evaluation of Oral and Dental Health Status in Hemophilic Children and Adolescents in the City of Rasht

Journal of Pediatric Research, 2018
Aim:Patients with hemophilia need special care and attention in dentistry. Thus, we assessed the oral and dental health status in children and adolescents with hemophilia in Rasht, Iran.Materials and Methods:In this case-control study, 53 hemophiliac ...
Katayoun Salem, Samad Seyyedkhamesi, Maedeh Aminian   +2 more
doaj   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

The Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty, Luke A. Norton, Aliénor Duhamel, Julien Benoit   +3 more
wiley   +1 more source

Does body surface area of children affect the oral health?

Journal of the Pakistan Medical Association
Objectives: To evaluate relationship between oral health and body surface area among children. Method: The observational, cross-sectional study was conducted from January to February /2022 after approval from the ethics review committee of the ...
Raya Rashid Aldafaai, Zainab Juma Jafar, Rasha Khalaf Zighair   +2 more
doaj   +1 more source

Outcomes of Primary Endodontic Therapy Provided by Endodontic Specialists Compared to Other Providers [PDF]

, 2016
Introduction: The objective of this study was to compare the outcomes of initial non-surgical root canal therapy (NSRCT) for different tooth types provided by both endodontists and other providers.
Burry, Jacob
core   +1 more source

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

The Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc, Tommaso Gerussi, Bruno Cozzi, Rebecca M. Boys, Brian Chin Wing Kot, Matthew R. Perrott, Kane Fleury, Tabris Yik To Chung, Henry Chun Lok Tsui, Emma Burns, Trudi Webster, Stuart Hunter, Emma L. Betty, Odette Howarth, Carolina Loch, Sophie White, Steve Dawson, William Rayment, Ros Cole, Derek Cox, Tom Waterhouse, Hannah Hendriks, Anton van Helden, Muriel Johnstone, Ramari Oliphant Stewart, R. Ewan Fordyce, Karen A. Stockin   +26 more
wiley   +1 more source

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

The Anatomical Record, EarlyView.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source

Continuous Vernier filtering of an optical frequency comb for broadband cavity-enhanced molecular spectroscopy

, 2016
We have recently introduced the Vernier-based Direct Frequency Comb Cavity-Enhanced Spectroscopy technique and we present the corresponding formalism for quantitative broadband spectroscopy.
Morville, Jérôme, Rutkowski, Lucile
core   +3 more sources

Association between Body Mass Index and Decayed, Missing, and Filled Teeth (DMFT) in 12-year-old School Children

The Open Dentistry Journal
Introduction The body mass index (BMI) helps assess weight and height. Tooth decay is a multifactorial and infectious disease that causes demineralization of the teeth and has a high worldwide prevalence. The study aimed to evaluate the association between the body mass index (BMI) and the decay, missing, and ...
Ebingen Villavicencio-Caparo, Angela J Alvarracin-Duran   +1 more
openaire   +1 more source