Results 81 to 90 of about 112,104 (305)

Evaluation of polymerization shrinkage stress and cuspal strain in natural and typodont teeth [PDF]

Brazilian Oral Research
To evaluate the polymerization shrinkage stress and cuspal strain (CS) generated in an artificial (typodont) and in a natural tooth using different resin composites. Twenty artificial and 20 extracted natural molars were selected. Each tooth was prepared
Luiza Santos CARDOSO, Amanda Alves de OLIVEIRA, Gabrielly D’Paula Muniz BARBOSA, Maria Luisa Prazeres RIBEIRO, Tainah Costa FIRMIANO, Crisnicaw VERÍSSIMO   +5 more
doaj   +1 more source

Ultra-broadband Light Absorption by a Sawtooth Anisotropic Metamaterial Slab [PDF]

, 2011
We present an ultra broadband thin-film infrared absorber made of saw-toothed anisotropic metamaterial. Absorbtivity of higher than 95% at normal incidence is supported in a wide range of frequencies, where the full absorption width at half maximum is ...
Avitzour Y., Cai W., Chen H. T., Chen H. T., Choy T. C., Cui Y., Cui Y., Dregely D., He J., Huang L., Hyungjin Ma, Jiang T., Jiang Z. H., Jun Xu, Kin Hung Fung, Landy N. I., Li H., Liu N., Liu X., Liu X., Moharam M. G., Nicholas X. Fang, Palik E. D., Sailing He, Schurig D., Sergeant N. P., Shen X., Sun J., Tang T., Tao H., Tsakmakidis K. L., Wang B., Wen Q. Y., Yang J., Yanxia Cui, Ye Y., Yi Jin, Yu Z., Yu Z., Yu Z., Zhang X., Zhu J.   +41 more
core   +2 more sources

Early stages of tooth development in the harbor porpoise Phocoena phocoena

The Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes, Lennart Müller‐Thomsen, Stefan Huggenberger   +2 more
wiley   +1 more source

Comparing digital real-time versus virtual simulation systems in dental education for preclinical tooth preparation of molars for metal-ceramic crowns

BMC Oral Health
Purpose This study aimed to compare the effectiveness of the Real-time Dental Training and Evaluation System (RDTES) and Virtual Simulation System (VSS) with the Traditional Head-Simulator (THS) method in teaching molar preparation for metal-ceramic ...
Tianyu Tang, Xingxing Li, Yunhong Lin, Caojie Liu   +3 more
doaj   +1 more source

Neuronal differentiation and tissue engineering strategies for central neurous system injury repair

BMEMat, EarlyView.
This review outlines tissue engineering advances for central nervous system (CNS) injury treatment, focusing on three core components: seed cells, inductive factors, and scaffold materials, with evaluation of their respective strengths and limitations. Tissue engineering for CNS injury repair.
Zhuqing Xia, Jinghui Zhang, Na Ren, Shuping Wang, Congcong Zhang, Nik Ahmad Nizam Nik Malek, Wan Hairul Anuar Kamaruddin, Chao Liu, Chunhui Sun, Jingang Wang   +9 more
wiley   +1 more source

Image Processing for Tooth Type Classification using Deep Learning

Current Research in Dental Sciences
Objective: Tooth classification is a crucial aspect of dentistry, influencing effective diagnosis, treatment planning, and overall oral health. However, the subjectivity and variations in human judgment, coupled with the complexity of dental conditions ...
Mahmut Emin Çelik, Mehmet Zahid Genç, Ertuğrul Furkan Savaştaer, Fikret Ulus, Berrin Çelik   +4 more
doaj   +1 more source

Prosthetic Rehabilitation Following Lateral Resection of the Mandible with a Long Cantilever Implant-Supported Fixed Prosthesis: A 3-Year Clinical Report [PDF]

, 2017
This clinical report describes the prosthetic management of the surgical reconstruction of a patient after mandibular resection. Complete oral rehabilitation was achieved with a maxillary complete denture and a mandibular implant-supported fixed ...
Ahmed, Ayman, Artopoulou, Ioli I., Maroulakos, Georgios, Nagy, William W.   +3 more
core   +1 more source

Radiocarbon analysis of modern skeletal remains to determine year of birth and death: a case study [PDF]

, 2015
To aid in the development of a biological profile for human remains found in Collyhurst, Manchester, England we undertook 14C analysis of tooth enamel, tooth collagen and bone collagen on behalf of Greater Manchester Police.
Ainscough, L.A.N., Cook, G.T., Dunbar, E.   +2 more
core   +1 more source

Targeting neutrophil extracellular traps in metabolic and immune niche: Nanomaterials for diabetes tissue regeneration

BMEMat, EarlyView.
The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang, Muxin Yue, Kai Mao, Boon Chin Heng, Noor Azlin Yahya, Yunsong Liu, Zheng Li   +6 more
wiley   +1 more source

Language Identification Using Visual Features [PDF]

, 2012
Automatic visual language identification (VLID) is the technology of using information derived from the visual appearance and movement of the speech articulators to iden- tify the language being spoken, without the use of any audio information.
Cox, S, Newman, J
core   +1 more source