Results 41 to 50 of about 29,206 (304)

Fit of cobalt-chromium copings fabricated by the selective laser melting technology and casting method: A comparative evaluation using a profilometer

open access: yesDental Research Journal, 2020
Background: This study aimed to assess the marginal adaptation and internal fit of cobalt-chromium copings fabricated by the selective laser melting (SLM) and conventional techniques using a profilometer.
Koosha Gholamrezaei   +4 more
semanticscholar   +1 more source

Investigating the erosive effect of energy drink on human dental enamel surface morphology of permanent teeth by measuring the surface roughness with profilometer [PDF]

open access: yes, 2013
Dental erosion, which is a loss of dental hard tissue, is a big problem in today's world. One of the main reasons of this problem is the acidic and carbonated beverages among which I have chosen the energy drinks.
Özalp, Zeynep
core   +1 more source

Comparative Evaluation of Surface Roughness and Colour Stability of Four Different Composite Resins after Application of Desensitising Agents: An In-vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Dentinal Hypersensitivity (DH) is a common clinical condition usually associated with exposed dentinal surfaces. Desensitising agents are regularly used by patients experiencing hypersensitivity, which can affect the physical properties of ...
Simran Rakeshkumar Gupta   +4 more
doaj   +1 more source

Evaluation of the Surface Roughness for Three Different Types of Composite Resin Materials Using (Sof–Lex) Finishing and Polishing Systems: A Comparative Study [PDF]

open access: yesAl-Rafidain Dental Journal, 2013
Aim: To evaluate the surface roughness of three different types of light activated composite resin using (Sof-Lex) – polishing system, a profilometer study.
Sabah A Ismail , Rajaa T Suliman
doaj   +1 more source

Questioning the effectiveness of composite Polishing systems by crosschecking profilometer and dental microscope outcomes

open access: yesScientific Reports
To investigate the clinical efficiency of the composite polishing systems and procedures by comparing device-based quantitative and visual inspections.
B. Korkut   +4 more
semanticscholar   +1 more source

Non-contact extrudate profilometer - introductory paper

open access: yes, 1997
A non-contact measurement system has been devised to monitor the cross-section of newly-formed plastic product (extrudate) during mechanical extrusion processes.
Hancock, Nigel   +5 more
core   +1 more source

Analysis of geometric structure of woven fabrics surface.

open access: yesCommunications in Development and Assembling of Textile Products, 2022
The geometric structure of the surface of textile materials is of significant functional, operational and aesthetic importance. The basic parameters of the woven fabrics’ structure are the following: weave, warp and weft density as well as warp and weft
Gabriela Kosiuk, Małgorzata Matusiak
doaj   +5 more sources

Profilometric analysis of root surfaces after using various polishing agents

open access: yesJournal of Indian Society of Periodontology, 2016
Background: Polishing is an important step in oral prophylaxis procedure which retards further accumulation of plaque on the root surfaces. Though polishing was done with various abrasive particles with different sizes over a long period of time, it was ...
Anjan Jana   +3 more
doaj   +1 more source

Low-Cost High-Speed Fiber-Coupled Interferometer for Precise Surface Profilometry

open access: yesPhotonics
Due to their contactless and fast measuring capabilities, laser interferometers represent an interesting alternative to tactile stylus instruments for surface profilometry.
Sebastian Hagemeier   +4 more
doaj   +1 more source

Investigation of Surface Geometry of Seersucker Woven Fabrics

open access: yesAUTEX Research Journal, 2022
Seersucker woven fabrics are characterized by their unique structure and properties. Surface topography is a crucial feature of the seersucker woven fabrics. It influences the appearance and performance of fabrics.
Matusiak Małgorzata
doaj   +1 more source

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