Results 11 to 20 of about 795,419 (379)

3D Face Synthesis Driven by Personality Impression [PDF]

arXiv, 2018
Synthesizing 3D faces that give certain personality impressions is commonly needed in computer games, animations, and virtual world applications for producing realistic virtual characters. In this paper, we propose a novel approach to synthesize 3D faces based on personality impression for creating virtual characters. Our approach consists of two major
Lang, Yining, Liang, Wei, Wang, Yujia, Yu, Lap-Fai   +3 more
arxiv   +3 more sources

Comparison of the surface roughness of gypsum models constructed using various impression materials and gypsum products [PDF]

Journal of Dental Sciences, 2016
Background/purpose: This study compared the surface roughness of gypsum models constructed using various impression materials, gypsum products, and storage times before repouring.
Yi-Chih Chang, Chien-Hung Yu, Wen-Miin Liang, Ming-Gene Tu, San-Yue Chen   +4 more
doaj   +3 more sources

Review of Dental Impression Materials [PDF]

Advances in Dental Research, 1988
Major advances in impression materials and their application have occurred during the last decade, with greater emphasis being placed on rubber impression materials than on dental compound, zinc oxide-eugenol, and agar and alginate. Of particular interest has been the effect of disinfection solutions on the qualities of impressions and the ...
Augsburger, R.H., Bergman, B., Bergman, M., Brugirard, J.-L., Brune, D., Craig, R.G., Craig, R.G., Craig, R.G., Craig, R.G., Eames, W.B., Eames, W.B., Finger, W., Finger, W., Gettleman, L., Grajower, R., Hambrok, H.-J., Hansson, O., Hattab, F., Jarvis, R.G., Jorgensen, K.D., Jrgensen, K.D., Jrgensen, K.D., Klotzer, W.T., Koran, A., III, Lehmann, K.M., Lehmann, K.M., Ohsawa, M., Olsson, S., Phillips, R.W., R.G. Craig, Vermilyea, S.G., Vermilyea, S.G., Viohl, J., Wiktorsson, G., Williams, D.F., Williams, J.R., Williams, J.R., Wilson, E.G.   +37 more
openaire   +5 more sources

Best of both worlds: Synergistically derived material properties via additive manufacturing of nanocomposites [PDF]

Advanced Functional Materials 2021, 31 (46), 2103334, 2022
With an exponential rise in the popularity and availability of additive manufacturing (AM), a large focus has been directed toward research in this topic's movement, while trying to distinguish themselves from similar works by simply adding nanomaterials to their process. Though nanomaterials can add impressive properties to nanocomposites (NCs), there
arxiv   +1 more source

“Evaluation of the Effect of Ultraviolet Disinfection on Dimensional Stability of the Polyvinyl Silioxane Impressions.” an in-Vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2014
Introduction: Infection control is an important concept in the present day practice of dentistry. The prosthodontists are at an added risk of transmission because of the infection spreading through the contaminated lab equipments while working in the
Surekha R.Godbole, Trupti M.Dahane, Nikita A. Patidar, Sharayu V.Nimonkar   +3 more
doaj   +1 more source

Jacutingaite-family: a class of topological materials [PDF]

Phys. Rev. B 102, 235153 (2020), 2020
Jacutingate, a recently discovered Brazilian naturally occurring mineral, has shown to be the first experimental realization of the Kane-Mele topological model. In this letter we have unveiled a class of materials $M_2NX_3$ ($M$=Ni, Pt, Pd; $N$=Zn, Cd, Hg; and $X$=S, Se, Te), sharing jacutingaite's key features, i.e., high stability, and topological ...
arxiv   +1 more source

Advancements in high refractive index media: from quantum coherence in atomic system to deep sub-wavelength coupling in metamaterials [PDF]

CHINESE OPTICS LETTERS, June 2020, 2022
Refractive index enhancement is crucial in the field of lithography, imaging, optical communications, solar devices and many more. We present a review of advancements in the process of designing high refractive index metamaterials, starting from quantum coupling and photonic bandgap materials to metamaterials utilizing deep subwavelength coupling to ...
arxiv   +1 more source

ASSESSMENT OF THE WORKING IMPRESSIONS QUALITY IN THE MANUFACTURE OF FIXED DENTURES

Вісник проблем біології і медицини, 2022
Obtaining high-quality impressions, which accurately and clearly reflect the limits of preparation in the manufacture of fixed dentures and structures remains a technically difficult stage for many dentists.
Palkov T. А., Leshchuk S. Y., Leshchuk Y. S., Martynets M. Y., Luka M. M.   +4 more
doaj   +1 more source

Comparative evaluation of flow profile of commercially available vinyl polysiloxane impression materials - An in-vitro study

Indian Journal of Dental Research, 2022
Background: Flow characteristics of vinyl polysiloxane (VPS) impression materials are important determinants in the selection of impression materials for the fabrication of accurate indirect restorations.
Midhila Madhusudanan, Vidya K Shenoy, Jalis A Khan, Avinash V Mehendale, Madhu K Bangera   +4 more
doaj   +1 more source

Evaluation of accuracy of complete-arch multiple-unit abutment-level dental implant impressions using different impression and splinting materials. [PDF]

, 2014
Purpose: This in vitro study evaluated the accuracy of multiple-unit dental implant casts obtained from splinted or nonsplinted direct impression techniques using various splinting materials by comparing the casts to the reference models.
Baig, M. R., Buzayan, M., Yunus, N.
core   +1 more source