Results 101 to 110 of about 7,991 (284)

Histopathological changes in dilated ascending aorta associated with aortic valve cuspidity [PDF]

, 2020
Mikita Karalko, Václav Stejskal, Martin Děrgel, Ján Gofus, Salifu Timbilla, Lenka Žaloudková, Pavel Žáček, Marek Pojar, Jan Vojáček   +8 more
openalex   +1 more source

Compensatory canine angulation in angle Class II and III patients

Brazilian Oral Research, 2009
The aim of this study was to evaluate the occurence of compensation in mesiodistal axial inclinations of canines in skeletal malocclusions patients.
Mauro Carlos Agner Busato, Marcos Rogério de Mendonça, Alex Luiz Pozzobon Pereira, Pedro Marcelo Tondelli, Osmar Aparecido Cuoghi   +4 more
doaj   +1 more source

What is the truth behind the smile? [PDF]

, 2017
There are a number of controversies that surround orthodontics and orthodontic treatment and this article aims to discuss the current thinking and evidence base.
Atack, Nicola, Ireland, Anthony, Sandy, Jonathan, Williams, Julie   +3 more
core  

The relationship between form and function of the carnivore mandible

The Anatomical Record, EarlyView.
Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley   +1 more source

Dentin post: A new method for reinforcing the tooth

Journal of International Clinical Dental Research Organization, 2016
Ideal coronal reconstruction of a fractured tooth is still a challenge for restorative dentistry. Many post systems are available but none of them have all the ideal biological and mechanical properties.
Deepa A Thakur, Sanjay Patil, Sagar Mohkar, Vandana Gade   +3 more
doaj   +1 more source

Synthesis effects on the magnetic and superconducting properties of RuSr2GdCu2O8

, 2002
A systematic study on the synthesis of the Ru-1212 compound by preparing a series of samples that were annealed at increasing temperatures and then quenched has been performed.
A. Butera, A.B. Shick, A.C. McLaughlin, B. Lorenz, C. Bernhard, C. Bernhard, C.W. Chu, E.B. Sonin, G.V.M. Williams, G.V.M. Williams, H. Srikanth, I. Felner, J. Tallon, J.D. Jorgensen, J.E. McCrone, J.L. Tallon, J.W. Lynn, L. Bauernfeind, L. Bauernfeind, M. Murakami, M. Murakami, M. Shepard, M. Suenaga, O. Chmaissem, P.W. Klamut, P.W. Klamut, R.S. Liu, R.W. Henn, Y. Tounaga   +28 more
core   +1 more source

Anatolian ground squirrel (Spermophilus xanthoprymnus) retina: Comparative expression of synaptophysin, NeuN, calbindin‐D28k, parvalbumin, glial fibrillary acidic protein, and Iba‐1 during pre‐hibernation and hibernation

The Anatomical Record, EarlyView.
Abstract Hibernation induces significant molecular and cellular adaptations in the retina to maintain function under reduced metabolic conditions. This study aimed to investigate the expression of neuronal, synaptic, and glial markers in the retina of Spermophilus xanthoprymnus during pre‐hibernation and hibernation periods using immunohistochemical ...
Mehmet Özbek, Feyzullah Beyaz, Mustafa Öztop, Harun Karaca, Ahmet Cabir, Begüm Fatma Kiryar   +5 more
wiley   +1 more source

The Study of Factors Influencing on Orthodontic Treatment Difficulty of Impacted Maxillary Canine with Cone Beam Computed Tomography

پزشکی بالینی ابن سینا, 2012
Introduction & Objective: Maxillary canines are esthetically and functionally important, but patients with impacted maxillary canines are perceived to be more difficult and time-consuming to treat than the average orthodontic patient.
Amir Farhang Miresmaeili, Nasrin Farhadian, Vahid Mollabashi, Abbas Moghimbeigi, Fatemeh Yousefi   +4 more
doaj  

Bioprogressive Therapy and Diagnostics [PDF]

, 2003
Bioprogresivna tehnika jest fiksna ortodontska tehnika nastala 1950- -tih godina na temelju edgewise tehnike. Njezin je utemeljitelj Robert Murray Ricketts.
Martina Mikšić, Mladen Šlaj, Senka Meštrović   +2 more
core   +1 more source

Shilnikov problem in Filippov dynamical systems

, 2019
In this paper we introduce the concept of sliding Shilnikov orbits for $3$D Filippov systems. In short, such an orbit is a piecewise smooth closed curve, composed by Filippov trajectories, which slides on the switching surface and connects a Filippov ...
Novaes, Douglas D., Teixeira, Marco A.
core   +1 more source