Results 1 to 10 of about 26,767 (217)

Reduction of White Spot Defects in CMOS Image Sensors Fabricated Using Epitaxial Silicon Wafer with Proximity Gettering Sinks by CH₂P Molecular Ion Implantation [PDF]

Sensors, 2022
Using a new implantation technique with multielement molecular ions consisting of carbon, hydrogen, and phosphorus, namely, CH2P molecular ions, we developed an epitaxial silicon wafer with proximity gettering sinks under the epitaxial silicon layer to ...
Takeshi Kadono, Ryo Hirose, Ayumi Onaka-Masada, Koji Kobayashi, Akihiro Suzuki, Ryosuke Okuyama, Yoshihiro Koga, Atsuhiko Fukuyama, Kazunari Kurita   +8 more
doaj   +4 more sources

Is resin infiltration an effective esthetic treatment for enamel development defects and white spot lesions? A systematic review [PDF]

Journal of Dentistry, 2017
To determine if resin infiltration is an effective treatment for improving the esthetic appearance of tooth discoloration resulting from development defects of enamel (EDD) and white spot lesions (WSL) by means of a systematic review.A comprehensive search was performed in PubMed, Scopus, Web of Science, LILACS, BBO Library, Cochrane Library, and SIGLE,
Alessandra Bühler Borges, Taciana Caneppele, Lucianne C Maia   +2 more
exaly   +3 more sources

Small Defects Detection of Galvanized Strip Steel via Schatten-p Norm-Based Low-Rank Tensor Decomposition [PDF]

Sensors
Accurate and efficient white-spot defects detection for the surface of galvanized strip steel is one of the most important guarantees for the quality of steel production.
Shiyang Zhou, Xuguo Yan, Huaiguang Liu, Caiyun Gong   +3 more
doaj   +2 more sources

X - Ray Photoelectron Spectroscopy (XPS) Analysis ofPhosphating Film White Spot Structure [PDF]

Cailiao Baohu, 2021
In order to study the formation mechanism of white spot surface defect structure of phosphating film on the surface of phosphating film, the fine wire rods with the same parent material batch number and the same brand name SCM435 were used in the same ...
LIU Jie-li, FU Wen-zhe, ZHAO Guang-xing, ZHANG Lei, LI Zhao-yang, WANG Xiao-zhan
doaj   +1 more source

Resin infiltration: case series [PDF]

Romanian Journal of Stomatology, 2023
Background. Hypomineralization of the incisors and first molars (MIH) is distinguished by a systemic enamel maturation condition that influences minimum single permanent first molar and is frequently linked to incisor enamel deficiencies.
Waleed Asiri
doaj   +1 more source

Microinvasive esthetic approach for deep enamel white spot lesion

Dental Research Journal, 2022
The white spot lesion on the dental enamel is an optical alteration that compromises the esthetics of smile. It can be caused by many factors, among them, defects in mineralization and formation of tooth enamel.
Júlia De Oliveira Farias, Maria Catarina Alves Cunha, Vivian Leite Martins, Paula Mathias   +3 more
doaj   +1 more source

IMPLEMENTASI PENINGKATAN KUALITAS CRUMB RUBBER MENGGUNAKAN METODE PDCA DI PT. RHL

Agrointek, 2021
PT. RHL is a foreign private company that manufactures crumb rubber with Indonesian Rubber Standard (SIR) 20, which is natural rubber which will be further processed into finished rubber goods, such as tires and other rubber products.
Vera Devani, Teti Alawiyah
doaj   +1 more source

Infiltration of White-Spot-Lesions and developmental enamel defects [PDF]

Revista clínica de periodoncia, implantología y rehabilitación oral, 2017
ABSTRACT: Purpose: To provide an overview of different indications suitable for treatment with the technique of resin infiltration (Icon, DMG), such as white-spot lesions (WSL), enamel fluorosis, and molar-incisor hypomineralisation (MIH), and to propose a valid and strategy feasible in dental surgeries for screening of dental color improvement and ...
Knösel, Michael, Vogel, Roberto, Sandoval, Paulo   +2 more
openaire   +2 more sources

A defect in a novel ADAMTS family member is the cause of the belted white-spotting mutation [PDF]

Development, 2003
Several features of the pigment defect in belted (bt) mutant mice suggest that it occurs as a result of a defect in melanocyte development that is unique from those described for other classical white-spotting mutations. We report here that bt mice carry mutations in Adamts20, a novel member of the ADAMTS family of secreted metalloproteases.
Cherie, Rao, Dorothee, Foernzler, Stacie K, Loftus, Shanming, Liu, John D, McPherson, Katherine A, Jungers, Suneel S, Apte, William J, Pavan, David R, Beier   +8 more
openaire   +2 more sources

Reduction of Dark Current in CMOS Image Sensor Pixels Using Hydrocarbon-Molecular-Ion-Implanted Double Epitaxial Si Wafers

Sensors, 2020
The impact of hydrocarbon-molecular (C3H6)-ion implantation in an epitaxial layer, which has low oxygen concentration, on the dark characteristics of complementary metal-oxide-semiconductor (CMOS) image sensor pixels was investigated by dark current ...
Ayumi Onaka-Masada, Takeshi Kadono, Ryosuke Okuyama, Ryo Hirose, Koji Kobayashi, Akihiro Suzuki, Yoshihiro Koga, Kazunari Kurita   +7 more
doaj   +1 more source