Results 111 to 120 of about 41,322 (269)

Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety

High Voltage, EarlyView.
ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen, Haoran Feng, Yinglong Li, Hong Pan, Hangbo Xu, Zhen Jiao, Dongjie Cui, Ruonan Ma   +7 more
wiley   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

Journal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton, Abdeljalil Bouzouggar, Stacy Carolin, Louise Humphrey   +3 more
wiley   +1 more source

The enigma of molar root-incisor malformation: A rare case report and clinical insight. [PDF]

J Conserv Dent Endod
Hasija MK, Meena B, Ahmad L, Wadhwa D, Yadav S.   +4 more
europepmc   +1 more source

Persistent Lip Swelling Due to an Embedded Tooth Fragment Following Facial Trauma

JEADV Clinical Practice, EarlyView.
Jorge Valdespino‐Valdes, Alejandra Brown‐Herrera, Sonia Chavez‐Alvarez, Osvaldo Tomas Vazquez‐Martinez, Jorge Ocampo‐Candiani   +4 more
wiley   +1 more source

A New Model of Feeding Biomechanics Based on Tied‐Arch Principles

Integrative Zoology, EarlyView.
This new biomechanical model explains the major stress and strain patterns generated through the cranium during biting. The model proposes that the cranium resolves bite‐induced reaction forces through arcs of compressive stress that span the cranial structure between biting teeth and both jaw joints.
D. Rex Mitchell
wiley   +1 more source

Divergence Linked to Possible Ecological Speciation in Blind Mole Rats: Integration of Thermal Biology and Bite Force in the Upper Galilee Blind Mole Rat (Nannospalax galili)

Integrative Zoology, EarlyView.
Basalt‐dwelling blind mole rats maintain lower body temperatures, show greater post‐digging thermal increases, and dig more efficiently than those from rendzina soils. Although metabolic rates and bite force did not differ between populations, these thermal and physiological shifts align with the greater mechanical resistance and seasonal hypoxia of ...
Matěj Lövy, Jan Okrouhlík, František Vejmělka, Pavlína Schwarzová, Maja Rendulić, Eviatar Nevo, Radim Šumbera   +6 more
wiley   +1 more source

The Australian Hydromyine Rodents—Their Interspecific Diversity and Reproductive Biology: A Review

Integrative Zoology, EarlyView.
There are two major groups, the Rattus species and the Hydromyini, in Australia. Clearly, the hydromyine rodents, unlike the Rattus genus, exhibit a diverse array of reproductive biological traits in both males and females, the full evolutionary significance of which has yet to be ascertained.
William G. Breed, Christopher M. Leigh, Eleanor J. Peirce   +2 more
wiley   +1 more source

Facial and Dentoalveolar Changes Following Orthodontic Treatment of Bimaxillary Protrusion in Two Sisters. [PDF]

Cureus
François T, Bellamine M, Diallo AO, Chafik C, Benyahya I.   +4 more
europepmc   +1 more source

Seismic Signaling Associated With Breeding‐Season Spatial Behavior in the Subterranean Plateau Zokor

Integrative Zoology, EarlyView.
Eospalax baileyi shows seismic signals associated with nasal‐pad striking and corpuscle‐like structures potentially relevant to mechanosensation. Artificial seismic disturbance was based on the temporal structure of breeding‐season recordings, and pregnancy prevalence was 3/10 in the interference plot and 8/10 in the control plot.
Kechi Dong, Longming Dong, Xincheng Cai, Rui Dong, Guohui Ye, Ruichang Jia, Bin Chu, Limin Hua, Jianwei Zhou, Yujie Niu   +9 more
wiley   +1 more source

The Multidisciplinary Management of A Fusion Involving a Permanent Maxillary Central Incisor and a Partially Erupted Supernumerary Tooth: A Case Report. [PDF]

Clin Case Rep
Irvine A, Juman S, Marley J, Fee P, McNeill A, Johnston C.   +5 more
europepmc   +1 more source