Results 141 to 150 of about 113,508 (272)

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Effect of Anthropometric, Socioeconomic, and Behavioral Factors on Early Childhood Dental Caries in Tehran: A Structural Equations Modeling Approach

Journal of Islamic Dental Association of Iran, 2017
Background and Aim: Identification of the factors that affect early dental caries has an important role in health planning in different societies. This study was conducted to evaluate the effect of different factors on early caries in deciduous teeth ...
Maryam Mousavi, Mohammad Javad Kharazifard, Mir Saeed Yekaninejad, Abbas Rahimi Foroushani   +3 more
doaj  

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Rethinking brachycephaly: Anatomical implications and health considerations in lagomorphs

The Anatomical Record, EarlyView.
Abstract Brachycephaly in domestic rabbits is increasingly perceived by welfare organizations as associated with significant health complications, particularly oral pathologies. Despite this perception, comparative anatomical research into rabbit brachycephaly is limited compared to that of dogs and cats, compelling an in‐depth examination of its ...
Helaina Cressy, Alice Nishigaki, Matthew C. Gage, Renato L. Previdelli   +3 more
wiley   +1 more source

Dental Status and DMFT Index in 12 year old Children of Public Care Centers in Tehran

Iranian Rehabilitation Journal, 2011
Objectives: Dental caries is a public health problem that affects pre-school and school children throughout the world. Poor oral health profoundly affects a person’s quality of life.
Nasim Shafie Zadeh, Farin Soleimani, Nahid Askarizadeh, Saeedeh Mokhtari, Reza Fatehi   +4 more
doaj  

Life on the South Side of Chambersburg Street, 1910

, 2009
The people of Gettysburg, Pennsylvania heralded in the year of 1911 and reflected on their accomplishments throughout the past year. With pealing bells, tooting whistles and noisy revolvers...in a more vigorous way than has been witnessed here for many ...
Green, Sierra, Santose, Rachel A.
core  

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source

Telomere Length of Peripheral Blood Leukocytes Predicts Disease Severity and Worse Survival in Systemic Sclerosis

Arthritis &Rheumatology, EarlyView.
Objective Peripheral blood leukocyte telomere length (PBL‐TL) shortening is associated with systemic sclerosis–related interstitial lung disease (SSc‐ILD). However, its association with other organ involvement, disease severity, and survival remains unclear.
Monica M. Yang, Shuo Liu, Michael Wax II, Seoyeon Lee, Sarah French, Paul J. Wolters, Francesco Boin   +6 more
wiley   +1 more source

Comparing the Use of Multimedia and Teaching in Small Groups for Teaching of Anterior Tooth Preparation with Layered Technique

آموزش پزشکی, 2014
BACKGROUND AND OBJECTIVE: The traditional methods of teaching that are currently running do not alone meet the rapid growth of information and knowledge and the changing needs of societies.
Fatemeh Esmi, Atefeh Saffari, Elnaz Mirzaee, Mryam Ehsani   +3 more
doaj  

Identification of histone deacetylase inhibitor targeting type I interferon and B‐cell abnormalities in systemic lupus erythematosus

Arthritis &Rheumatology, Accepted Article.
Objective Systemic lupus erythematosus (SLE) is characterized by increased type I interferon (IFN‐I) and autoantibody production. This study aimed to identify drugs that can inhibit both IFN‐I and autoantibody production. Methods We identified an inhibitor of IFN‐I production from a chemical library.
Takehiro Hirayama, Hachiro Konaka, Yasuhiro Kato, Takayuki Shibahara, Chisato Nishizawa, Kohei Tsujimoto, JeongHoon Park, Eri Itotagawa, Tatsunori Jo, Masayuki Nishide, Sumiyuki Nishida, Yoshihito Shima, Masashi Narazaki, Wataru Aoki, Ken J Ishii, Hyota Takamatsu, Atsushi Kumanogoh   +16 more
wiley   +1 more source