Results 131 to 140 of about 5,719 (262)

3D‐Printed Sinus Lift Training Models as an Educational Tool for Dental Students

Journal of Dental Education, EarlyView.
ABSTRACT Purpose/Objectives The aim of this study was to evaluate whether 3D‐printed models can be an inexpensive and suitable way to train dental students to perform a sinus lift. Methods The sinus lift model was created using CAD/CAM technology. Approximately one year prior to their final examination, thirty‐one dental students evaluated and tested ...
Linda Daume, Lauren Bohner, Marcel Hanisch, Markus Dekiff, Dieter Dirksen   +4 more
wiley   +1 more source

Comparative effects of bioelectric and manual toothbrushing on acrylic denture teeth: Surface integrity and wear analysis. [PDF]

PLoS One
Pimenta LA, Nowik CN, Zeinali S, Kim YW.
europepmc   +1 more source

On Mechanism of generating Surface Roughness (1st Report) : Replica on the Finished Surface by Roughness of the Cutting Edge

Transactions of the Japan Society of Mechanical Engineers, 1957
IWAKI, Akira, MORI, Masaki
openaire   +2 more sources

Can DNA from wet, temperate soils be used for palaeoecological reconstruction?

Journal of Quaternary Science, EarlyView.
ABSTRACT Sedimentary ancient DNA in well‐dated contexts (sedaDNA) has great potential as a palaeoecological proxy. A few studies have attempted palaeoecological reconstructions using sedaDNA from soil; these studies have been mainly restricted to cold and/or dry soils.
Nick A. Cutler, Doreen Yu‐Tuan Huang, Richard T. Streeter, Andrew J. Dugmore   +3 more
wiley   +1 more source

Effect of Simulated Oral Aging on Surface Roughness and Microhardness of Bulk-Fill Composite Resins. [PDF]

Dent J (Basel)
Tănasă AM, Tărăboanță I, Nica I, Tărăboanță-Gamen AC, Tofan N, Brânzan RC, Brânză-Concită CA, Andrian S.   +7 more
europepmc   +1 more source

On Mechanism of generating Surface Roughness (2nd Report) : After-Effect of Initial Roughness on the Finished Surface

Transactions of the Japan Society of Mechanical Engineers, 1957
IWAKI, Akira, MORI, Masaki
openaire   +2 more sources

Transcending the Space‐Bandwidth and Lighting Trade‐Offs: A Programmable Self‐Mixing Interferometry Imager for Cross‐Scale Surface Inspection

Laser &Photonics Reviews, EarlyView.
This work reports a laser diode‐based self‐mixing interferometry imager featuring illumination‐invariance imaging, a 500 kHz pixel rate, and an 8.77 µm lateral resolution. It also features a programmable field‐of‐view and leading space‐bandwidth product that surpasses existing technologies by an order of magnitude, enabling cross‐scale workflow ...
Zhou Su, Feng Lin, Mubasher Ali, Yuanfu Tan, Wei‐Hsin Liao, Hay Wong   +5 more
wiley   +1 more source

Effect of Build Orientation and Part Location on Surface Roughness of PA12 Components Fabricated by Selective Laser Sintering. [PDF]

Polymers (Basel)
Srinivasan L, Veeranan E, Radhakrishnan L, Hodhod M, Jribi S, Khan MF.   +5 more
europepmc   +1 more source

Experimental and Comparative Study of the Corrosion Behavior of Lean Duplex Stainless Steel in Seawater

Materials and Corrosion, EarlyView.
The localized corrosion behavior of lean duplex stainless steel EN 1.4062 is systematically compared with austenitic and higher‐alloyed duplex grades in natural seawater. A clear resistance ranking is established, highlighting EN 1.4062 as a cost‐effective alternative for limited marine exposure.
Mohammad Hassanzadeh, Nicolas Larché, Audrey Allion‐Maurer, Raf Dewil, Barbara Rossi   +4 more
wiley   +1 more source

Impact of repressing and thermomechanical fatigue on color stability and translucency of IPS Emax and Celtra press: an in vitro study. [PDF]

Saudi Dent J
Adawy SNE, Aboulftouh DM, AbuAmu ST, Alrafee SA.   +3 more
europepmc   +1 more source