Results 41 to 50 of about 106,581 (275)

Cooperative and Competitive Biases for Multi-Agent Reinforcement Learning [PDF]

open access: yesarXiv, 2021
Training a multi-agent reinforcement learning (MARL) algorithm is more challenging than training a single-agent reinforcement learning algorithm, because the result of a multi-agent task strongly depends on the complex interactions among agents and their interactions with a stochastic and dynamic environment.
arxiv  

Difference of Chemical Bonds Between UDMA Bonding Agents with Ethanol Solvent and Acetone Solvent on Dentin Collagen

open access: yesPesquisa Brasileira em Odontopediatria e Clínica Integrada, 2021
Objective: To investigate the difference of chemical bonds between urethane dimethacrylate (UDMA) bonding agents with ethanol solvent and acetone solvent on dentin collagen.
Nanik Zubaidah   +5 more
doaj  

Fact-based Agent modeling for Multi-Agent Reinforcement Learning [PDF]

open access: yesarXiv, 2023
In multi-agent systems, agents need to interact and collaborate with other agents in environments. Agent modeling is crucial to facilitate agent interactions and make adaptive cooperation strategies. However, it is challenging for agents to model the beliefs, behaviors, and intentions of other agents in non-stationary environment where all agent ...
arxiv  

Comparison of the Effect of Dentin Bonding, Dentin Sealing Agents on the Microleakage of Provisional Crowns Fabricated with Direct and Indirect Technique-An Invitro Study.

open access: yesJournal of clinical and diagnostic research : JCDR, 2015
BACKGROUND Postoperative sensitivity after temporization is a common complaint in Fixed Partial Denture patients. It is caused by weak and ill fitting temporary restorations which results in microleakage.
P. John, B. Muthukumar, M. V. Kumar
semanticscholar   +1 more source

Influence of Immediate Dentin Sealing on the Shear Bond Strength of Pressed Ceramic Luted to Dentin with Self-Etch Resin Cement

open access: yesInternational Journal of Dentistry, 2012
Objectives. To examine the effect of immediate dentin sealing (IDS), with dentin bonding agents (DBAs) applied to freshly cut dentin, on the shear bond strength of etched pressed ceramic luted to dentin with RelyX Unicem (RXU) cement. Method.
Robert Dalby   +3 more
doaj   +1 more source

Effect of storage and disinfection methods of extracted bovine teeth on bond strength to dentin

open access: yesBrazilian Journal of Oral Sciences, 2016
The aim of this study was to evaluate the effect of storage and disinfection methods (SDM) on bond strength (BS) to bovine dentin, using two adhesive systems: Adper Single Bond and Clearfil Protect Bond.
Maria Malerba Colombi Humel   +3 more
doaj   +1 more source

Influence of different surface treatments of fiberglass posts on the bond strength to dentin

open access: yesBrazilian Journal of Oral Sciences, 2017
Aim: To assess the influence of different fiberglass post surface treatments on the bond strength (BS) to root dentin. Methods: Thirty bovine root canals were endodontically treated and filled with gutta-percha and AH Plus sealer.
Bruna Cristina do Nascimento Rechia   +5 more
doaj   +1 more source

Microtensile dentin bond strength of fifth with five seventh-generation dentin bonding agents after thermocycling: An in vitro study

open access: yesContemporary Clinical Dentistry, 2012
Objectives: The objective of this in vitro study was to compare the microtensile dentin bond strength (μTBS) of five seventh-generation dentin bonding agents (DBA) with fifth-generation DBA before and after thermocycling.
Bruhvi Poptani   +3 more
semanticscholar   +1 more source

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