Results 121 to 130 of about 23,824 (283)

Comparative study of retention of fiber-reinforced post at middle and cervical one thirds of root canal cemented by polycarboxylate and zinc phosphate cements measured at different storage times

open access: yesJournal of Baghdad College of Dentistry, 2014
Background: The purpose of this study was to compare regional bond strength at middle and cervical thirds of the root canal among glass fiber-reinforced composite (FRC) endodontic posts cemented with different cements, using the push-out test to ...
Saad Zabar
doaj  

Computational and AI‐Driven Design of Hydrogels for Bioelectronic Applications

open access: yesAdvanced Electronic Materials, Volume 11, Issue 17, October 20, 2025.
This review highlights the role of AI in advancing hydrogel design for bioelectronics, exploring natural, and synthetic gels tailored for applications like wound healing, biosensing, and tissue engineering. It emphasizes the synergy between hydrogels, electronics, and AI in creating responsive, multifunctional systems, showcasing recent innovations ...
Rebekah Finster   +2 more
wiley   +1 more source

Topics in Cement and Concrete Research [PDF]

open access: yes, 2006
In recent decades, the construction sector has faced many changes. One of these changes is the shift in the role of national government from one-sided practices in which the government was solely responsible for strategic and long-term spatial planning ...
Brouwers, H.J.H.
core   +3 more sources

Endogenously Triggered DNAzyme‐Based Nanostructures for Gene‐Combined Therapy

open access: yesAdvanced NanoBiomed Research, Volume 5, Issue 10, October 2025.
DNAzymes show great promise for gene regulation and therapeutic use via controlled release triggered by endogenous factors. This review summarizes recent advances in designing and constructing nanoscale platforms enabling endogenously triggered release of DNAzyme.
Theoneste Muyizere   +4 more
wiley   +1 more source

Effect of cement types on the tensile strength of metallic crowns submitted to thermocycling

open access: yesBrazilian Dental Journal, 2003
The relationship between metallic cast crowns and tensile strength according to cement types submitted to thermocycling was studied. Seventy-two metallic crowns were cast with Verabond II Ni-Cr alloy and cemented in standardized preparations with 10º ...
Consani Simonides   +4 more
doaj  

European mineral statistics 2009-13 : a product of the World Mineral Statistics database [PDF]

open access: yes, 2015
This volume is the latest edition of a series that began in 2002 following the replacement of ‘World Mineral Statistics’ with ‘World Mineral Production’.
Brown, T.J.   +4 more
core  

Effect of Pulp Protection Technique on the Clinical Performance of Amalgam Restorations: Three-Year Results [PDF]

open access: yes, 2002
This study evaluated the influence of the pulp protection technique on clinical performance of amalgam restorations after three years, with particular reference to post-operative sensitivity and secondary caries.
Baratieri, L.N.   +4 more
core  

Delaying the Corrosion of AZ31 Magnesium by Coating with Manganese‐Doped Magnesium Phosphate Using Electrochemically Assisted Deposition

open access: yesCrystal Research and Technology, Volume 60, Issue 10, October 2025.
Manganese‐doped magnesium phosphate coatings are successfully applied to AZ31 magnesium alloy via electrochemically assisted deposition. Optimized coatings significantly improve corrosion resistance and reduce degradation in simulated body fluid. Preliminary cell culture observations indicate a tendency toward biocompatibility up to a certain manganese
Michel Schuler   +5 more
wiley   +1 more source

A comparative study of retentive strengths of zinc phosphate, polycarboxylate and glass ionomer cements with stainless steel crowns - An in vitro study

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2010
An in vitro study was conducted to compare the retentive strengths of zinc phosphate, polycarboxylate and glass ionomer cements using Instron universal testing machine.
Raghunath Reddy M   +2 more
doaj  

Coronal microleakage for readymade and hand mixed temporary filling materials

open access: yesIranian Endodontic Journal, 2011
INTRODUCTION: The purpose of this in vitro study was to evaluate the sealing ability of the readymade temporary filling and hand mixed materials by assessing coronal microleakage.
Hager Ibn Idriss Aledrissy   +3 more
doaj  

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