Cone-beam computed tomography study of tooth root and canal morphology of permanent molars in a Serbian population [PDF]
Vojnosanitetski Pregled, 2020 Background/Aim. For successful endodontic therapy, it is necessary to know root morphology. Therefore, the aim of our study was to analyze root canal morphology and root canal length of permanent molars in a Serbian population, using cone-beam computed ...
Popović Milica +4 more
doaj +1 more source
Maxillary molar distalization with aligners in adult patients: a multicenter retrospective study
Progress in orthodontics, 2016 BackgroundThe aim of the present study was to test the hypothesis that bodily maxillary molar distalization was not achievable in aligner orthodontics.MethodsForty lateral cephalograms obtained from 20 non-growing subjects (9 male, 11 female; average age
S. Ravera +5 more
semanticscholar +1 more source
Complications of Third Molar Extraction
Sultan Qaboos University Medical Journal, 2019 Objectives This retrospective study aimed to investigate complications associated with the extraction of third molars at a tertiary healthcare centre in Oman.
N. Sayed +3 more
semanticscholar +1 more source
Re-estimation of argon isotope ratios leading to a revised estimate of the Boltzmann constant [PDF]
, 2017 In 2013, NPL, SUERC and Cranfield University published an estimate for the Boltzmann constant [1] based on a measurement of the limiting low-pressure speed of sound in argon gas.
Bacquart, Thomas +7 more
core +1 more source
Journal of Oral Research, 2017 Introduction: Molar incisor hypomineralization (MIH) is a developmental condition resulting in defects in the enamel characterized by demarcated opacities mainly affecting first permanent molars and occasionally permanent incisors in 1 of every 6 ...
Carla Orellana, Vidal Pérez
doaj +1 more source
Molar and molecular mobilities: The politics of perceptible and imperceptible movements
, 2019 In this paper, I examine the processes through which movements emerge and are rendered perceptible or imperceptible, building upon the writings of geographers, mobility scholars and philosophers who have sought to overcome or efface the binary of ...
P. Merriman
semanticscholar +1 more source
THE MOLARITY OF MOLECULAR THEORY AND THE MOLECULARITY OF MOLAR THEORY [PDF]
Journal of the Experimental Analysis of Behavior, 2001 Dinsmoor (2001) rejects shock‐frequency reduction as a reinforcer for avoidance behavior, and considers this to be an invalidation of so‐called molar avoidance theory. This is a narrow view of operant avoidance theory, for which shock‐frequency reduction is by no means the only reinforcer.
openaire +3 more sources
Defining properties of neural crest-derived progenitor cells from the apex of human developing tooth [PDF]
, 2008 The connective tissue of the human tooth arises from cells that are derived from the cranial neural crest and, thus, are termed as "ectomesenchymal cells." Here, cells being located in a pad-like tissue adjacent to the apex of the developing tooth, which
Degistirici, Ozer +6 more
core +1 more source
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
Rare dental trait provides morphological evidence of archaic introgression in Asian fossil record
, 2019 The recently described Denisovan hemimandible from Xiahe, China [F. Chen et al., (2019) Nature 569, 409–412], possesses an unusual dental feature: a 3-rooted lower second molar.
Antón, S., Bailey, S., Hublin, J.
core +1 more source