Results 131 to 140 of about 1,243,534 (206)

Mechanical and Metallurgical Evaluation of Four Rotary Nickel‐Titanium File Systems: A Multimethod Study

open access: yesInternational Endodontic Journal, EarlyView.
ABSTRACT Aim To compare four rotary nickel‐titanium (NiTi) file systems (Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo) using a multimethod approach to evaluate their mechanical and metallurgical properties. Materials and Methods Endostar E3 Azure, Endostar E3, VDW.ROTATE, and Mtwo (all size 25/0.06 with an S‐shaped cross‐section; 52 instruments
Doğuş Bayraktar, Uğur İnan
wiley   +1 more source

Micro-CT evaluation of rotary and reciprocating glide path and shaping systems outcomes in maxillary molar curved canals. [PDF]

open access: yesOdontology, 2022
Alovisi M   +8 more
europepmc   +1 more source

An Apple among a Cacophony of Glass Vases: Navigating Dissonance and Agency in Artist‐Teacher Practice

open access: yesInternational Journal of Art &Design Education, EarlyView.
Abstract In June of 2019, during my first year of teaching high school art, I encountered a moment that would later reshape how I understand and enact my artist‐teacher practice. Acting on an impulse that emerged from the entanglement of my teaching and creative practices, I placed a faux green apple among a crowded cluster of glass jars and vases in ...
Alexa R. Kulinski
wiley   +1 more source

The pectoralis muscle orientation as an indicator of the modes of wing‐propelled locomotion in birds

open access: yesJournal of Anatomy, EarlyView.
The pectoralis orientation of birds was consistent with the orientation of the aerodynamic force acting on the wing, varying by wing‐propelled locomotion (WPL) mode. The skeletal morphology unique to each WPL mode, related to the origin/insertion of the pectoralis, may be associated with these functional demands of pectoralis orientation.
Takumi Akeda, Shin‐ichi Fujiwara
wiley   +1 more source

An in vitro comparison of root canal transportation by reciproc file with and without glide path.

open access: yesFrontiers in Dentistry, 2014
The aim of ideal canal preparation is to prevent iatrogenic aberrations such as transportation. The aim of this study was to evaluate the root canal transportation by Reciproc file with and without glide path.Thirty acrylic-resin blocks with a curvature ...
Kiumars Nazarimoghadam   +2 more
doaj  

Whale swimming evolution recorded in vertebral microanatomy from the Eocene to present

open access: yesJournal of Anatomy, EarlyView.
Whale locomotion changed significantly from land‐living ancestors, via semi‐aquatic taxa, to today's fully aquatic species. The vertebral column is important for swimming, and this study focuses on the inner microanatomy of different vertebral regions.
Lene Liebe Delsett   +4 more
wiley   +1 more source

Oral Health, Periodontitis, and Respiratory Diseases: Biological Pathways

open access: yesJournal of Periodontal Research, EarlyView.
This narrative review aims to provide a comprehensive update on the potential mechanisms by which poor oral health and periodontitis impact lung health, focusing on pneumonia, COPD, and asthma. ABSTRACT Poor oral hygiene and periodontitis influence lung diseases such as pneumonia, chronic obstructive pulmonary disease (COPD), COVID‐19, and asthma.
Raluca P. Vacaru   +2 more
wiley   +1 more source

Veterinary point‐of‐care ultrasound probe orientation and location for detection of pleural effusion in canine cadavers: a pilot study

open access: yesJournal of Small Animal Practice, EarlyView.
Objectives To evaluate whether point‐of‐care ultrasound probe location (at or below the costochondral junction) and probe orientation (perpendicular or parallel to the ribs) affect operator ability to detect pleural effusion in a canine cadaver model.
C. Di Franco   +5 more
wiley   +1 more source

Torsional evaluation on different bending conditions of two Nickel Titanium Rotary Glide Path files with different alloy [PDF]

open access: yes
The aim of the current study is to compare the torsional resistance of two different glidepath files, the Mtwo 10.04 and the Hyflex EDM Glide Path files 10.05, under different bending ...
Bramucci, Chiara
core  

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