Results 271 to 280 of about 743,710 (334)

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

Advanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah, Taehoon Kwon, Hana Kim, Shin‐Ki Hong, Seung Won Lee, Se Hee Lee, Ik‐Su Kwon, Masahiro Kozako, Minhee Kim, Seunggun Yu   +9 more
wiley   +1 more source

Build angle effect on 3D-printed dental crowns marginal fit using digital light-processing and stereo-lithography technology: an in vitro study. [PDF]

BMC Oral Health
Farag E, Sabet A, Ebeid K, El Sergany O.
europepmc   +1 more source

Alkali Ion‐Incorporated HfO2 Dielectrics for Reconfigurable Neuromorphic Computing

Advanced Functional Materials, EarlyView.
This work presents an indium gallium zinc oxide (IGZO) transistor with an alkali cation‐integrated hafnium dioxide (HfO2) dielectric exhibiting synaptic behavior via ion retention. The solution‐based film fabrication strategy overcomes the limitations of atomic layer deposition (ALD) and precursor coating, enabling the control of synaptic retention ...
Seung Yeon Ki, In Cheol Kwak, Seonkwon Kim, Jihyun Kim, Dong Gue Roe, Se‐Jin Kim, Joohoon Kang, Jeong Ho Cho   +7 more
wiley   +1 more source

Comparative Evaluation of Marginal Fit Between CAD/CAM and Conventional Metal-Ceramic Crowns

Shilan H. Fatah
openalex   +2 more sources

Effects of mechanical cycling, manufacturing technique and ceramics types on the marginal fit and fracture resistance of implant-supported prostheses

, 2020
João Pedro Justino de Oliveira [UNESP] Limírio
openalex   +1 more source

Marginal Adaptation and Internal Fit of Zirconia Crowns Fabricated with Different CAD/CAM Systems

Bhagyashree Kalsekar, Papala Sesha Reddy, Srilakshmi Prasanna, Ranjana Sahai, Sumit Bhatt, Manàs Dave   +5 more
openalex   +1 more source

Comparison of the Marginal and Internal Fit on the Cast and CAD-CAM Cores

, 2012
Han Man So, 김기백
openalex   +1 more source

Marginal Fit of Single-Crown and Three-unit Fixed Dental Prostheses Fabricated from Digital and Conventional Impressions: A cross-sectional study

Maundu CN, Osiro OA, Nyaga JM.
europepmc   +1 more source

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Marginal Fit of Electroformed Ceramometal Crowns

Journal of Prosthodontics, 1996
PurposeA method of fabricating ceramometal crowns using gold copings produced by an electroforming process has been described, which purportedly results in restorations exhibiting an excellent marginal fit. This study compares the fit of electroformed ceramometal crowns with ceramometal crowns fabricated using conventional lost wax casting techniques ...
J R, Holmes, E S, Pilcher, J A, Rivers, R M, Stewart   +3 more
openaire   +2 more sources

Marginal fit of direct temporary crowns

The Journal of Prosthetic Dentistry, 1982
This study compared the effect that shrinkage of four brands of temporary crown and fixed partial denture resins has on the marginal fit of crowns made from them. Under the conditions of this study, crowns made from Coldpac had marginal discrepancies approximately four times larger than those made from Scutan.
F B, Robinson, S, Hovijitra
openaire   +2 more sources