Results 101 to 110 of about 409,525 (333)

A 1-year clinical evaluation of fissure sealants on permanent first molars

Contemporary Clinical Dentistry, 2012
Objective : To evaluate and compare the retention, marginal discoloration, surface texture and anatomical form of pit and fissure sealants. Materials and Methods : Thirty children between the ages of 6 and 10 years, who were attending the school health ...
Nupur Ninawe, Nayak Anand Ullal, Vishal Khandelwal   +2 more
doaj   +1 more source

Pulse-delay light cure on marginal adaptation of compomer [PDF]

, 2000
published_or_final_versio
Lo, ECM, Luo, Y, Tay, FR, Wei, SHY
core  

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Adhesion and marginal adaptation of a claimed bioactive, restorative material

Biomaterial Investigations in Dentistry, 2019
Objectives: Adhesion and marginal adaptation of a claimed bioactive restorative material (ACTIVA BioACTIVE Restorative) to human teeth were compared with those of a resin-modified glass ionomer cement (Fuji II LC) and a control resin composite (Ceram X ...
Ana Raquel Benetti, Stavroula Michou, Liselotte Larsen, Anne Peutzfeldt, Ulla Pallesen, Jan Willem Viator van Dijken   +5 more
doaj   +1 more source

Effect of Blood Contamination on Marginal Adaptation and Surface Microstructure of Mineral Trioxide Aggregate: A SEM Study

Journal of Dental Research, Dental Clinics, Dental Prospects, 2013
Background and aims. In various clinical situations, mineral trioxide aggregate (MTA) may come into direct contact or even be mixed with blood. The aim of the present study was to evaluate the effect of exposure to blood on marginal adaptation and ...
Amin Salem Milani, Saeed Rahimi, Mohammad Froughreyhani, Mahdi Vahid Pakdel   +3 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Effect of Thickness of Zirconia Core on Marginal Adaptation of All-Ceramic Restorations

Journal of Islamic Dental Association of Iran, 2014
Background and Aim : Marginal adaptation is important for long-term Successof full-coverage restorations. Thickness of core is one of the important factors influencing the marginal integrity.Thus, the aim of this studywas to evaluate the effect of ...
Ezatollah Jalalian, Mona Sadegh, Sedighe Masoomi, Shahriar Jalalian, Aida Evazi Ziyaei   +4 more
doaj  

Shade match, marginal adaptation and patient satisfaction: polymer infiltrated ceramic versus lithium disilicate glass ceramic anterior laminate veneers (Randomized Clinical Trial)

Brazilian Dental Science
Objective: To evaluate the shade match, marginal adaptation and patient satisfaction of VITA ENAMIC multiColor anterior laminate veneers and compare it to that of IPS e.max CAD.
Nancy Sayed Abdel Aziz Abdel All Khalil, Hesham Alansary, Eman Ezzat Youssef   +2 more
doaj   +1 more source

International Environmental Agreements in the Presence of Adaptation [PDF]

We show that adaptive measures undertaken by countries in the face of climate change, apart from directly reducing the damage caused by climate change, may also indirectly mitigate greenhouse gas emissions by increasing the stable size of international ...
Amrita Ray Chaudhuri, Walid Marrouch
core  

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source