相关实验视频

Updated: Jul 17, 2025

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material
07:42

Quasistatic Mechanical Testing for Computer-Aided Design and Manufacturing Occlusal Veneers Cemented to Milled Dentin Analog Material

Published on: December 20, 2024

421

一个随机对照的临床试验,预先混合酸基水泥用于初级牙中脉切除

Youngseo Joo1, Taeyang Lee1, Su Jin Jeong2

  • 1Department of Pediatric Dentistry, College of Dentistry, Yonsei University, 50-1 Yonsei-ro, Seoul 03722, Korea.

Journal of dentistry
|September 3, 2023
PubMed
概括

内膜MTA预混合和根深蒂固PT是ProRootMTA的有效替代品,用于初级杆肺切除术. 量化光诱导光 (QLF) 技术可以预测治疗的成功.

关键词:
基于酸的水泥是基于酸的矿物三氧化物聚合物矿物三氧化物聚合物一个主要的毛.这是一种脉冲切除术 (pulpotomy).量化光诱导的光效应 量化的光诱导光效应

更多相关视频

Accessing the Cytotoxicity and Cell Response to Biomaterials09:46

Accessing the Cytotoxicity and Cell Response to Biomaterials

Published on: July 8, 2021

3.7K
Author Spotlight: Enhancing Dental Pulp Research with Improved Mouse Models05:16

Author Spotlight: Enhancing Dental Pulp Research with Improved Mouse Models

Published on: October 27, 2023

1.1K

相关概念视频

Porosity in Cement Paste01:18

Porosity in Cement Paste

The porosity of concrete is a measure of the void spaces within its structure. These spaces impact its strength and durability significantly. When water and cement interact, a chemical reaction called hydration creates a semi-solid paste. This paste includes combined water, making up approximately 23% of the cement's dry mass, and gel water, which fills minuscule voids known as gel pores, accounting for about 28% of the cement gel volume.
The balance of water to cement in the mix is...
172
Hydration of Cement01:24

Hydration of Cement

Hydration of cement is a chemical reaction between cement particles and water. This process occurs primarily through two mechanisms: through-solution and topochemical. In the through-solution process, anhydrous compounds dissolve into their constituents, hydrates form in the solution, and then precipitate from the supersaturated solution. The topochemical process involves solid-state reactions at the cement particle surface. The through-solution process dominates the topochemical process at the...
279
Pozzolans01:21

Pozzolans

Pozzolans are siliceous or aluminous materials blended with Portland cement. They interact with the calcium hydroxide produced during the hydration of Portland cement and contribute to improved strength and durability of concrete. The pozzolanic activity, a measure of a pozzolan's effectiveness, is typically assessed using the strength activity index, as defined in ASTM C 618-93, which calculates the ratio of the compressive strength of cement mixtures with and without pozzolan.
Fly ash is...
144
Accelerated Curing of Concrete01:25

Accelerated Curing of Concrete

Accelerating concrete curing is achieved by applying heat and additional moisture. This process accelerates the hydration of the cement, resulting in an earlier strength gain in the concrete. Steam curing is a method wherein the concrete products are either transported through a chamber on a conveyor belt or encased in plastic, allowing steam at atmospheric pressure to circulate freely around them. This process begins with a phase of moist curing that typically lasts between 3 to 5 hours, after...
180