Results 11 to 20 of about 358,583 (314)

The Role of Temperature on the Degree of End-Closing and Filling of Single-Walled Carbon Nanotubes

open access: yesNanomaterials, 2021
Carbon nanotubes (CNTs), owing to their high surface area-to-volume ratio and hollow core, can be employed as hosts for adsorbed and/or encapsulated molecules.
Magdalena Kierkowicz   +5 more
doaj   +1 more source

New Insights on the Sealing Practices in Early Bronze Age Anatolia: A Case Study from Küllüoba, Eskişehir

open access: yesAnadolu Araştırmaları, 2023
This paper presents a detailed examination of a cretula found in situ during the excavations at Küllüoba, situated in the westernmost part of Central Anatolia.
Murat Türkteki
doaj   +1 more source

New Dyestuff Production to Sensitively Determine the Sealing Capacity of the Implant Abutment Connection

open access: yesCumhuriyet Dental Journal, 2022
Aim: In this study, it was aimed to synthesize a new dyestuff with fluorescent active properties, which can be easily produced and water-soluble, to be used in sealing tests.
Fatih Özaydın   +3 more
doaj   +1 more source

FESEM and EIS Study of Sealed AA2024 T3 Anodized in Sulfuric Acid Electrolytes: Influence of Tartaric Acid [PDF]

open access: yes, 2008
The present study investigates the effect of tartaric acid on anodic film morphology and on corrosion resistance of hydrothermally sealed anodized AA2024.
Boisier, Grégory   +4 more
core   +3 more sources

Ageing and performance of warm mix asphalt pavements

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2017
This paper presents results from investigating the ageing behaviour and performance of different warm mix asphalt (WMA) pavement mixtures also called energy reduced pavements.
Christiane Raab   +2 more
doaj   +1 more source

Non-metallic brush seals for gas turbine bearings [PDF]

open access: yes, 2004
A non-metallic brush seal has been developed as an oil seal for use in turbomachinary. Traditionally labyrinth-type seals with larger clearances have been used in such applications. Labyrinth seals have higher leakage rates and can undergo excessive wear
Akşit, Mahmut Faruk   +4 more
core   +1 more source

Sealing Ability of Root Canal Sealers in Warm Obturation Techniques Compared to Cold Obturation Techniques: A Systematic Review [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Obturation is a critical step in root canal treatment of the teeth that significantly contributes to its success. Various techniques are used for obturation of root canals.
Anithakumari Rangappa   +2 more
doaj   +1 more source

Sealing of micromachined cavities using chemical vapor deposition methods: characterization and optimization [PDF]

open access: yes, 1999
This paper presents results of a systematic investigation to characterize the sealing of micromachined cavities using chemical vapor deposition (CVD) methods.
Liu, Chang, Tai, Yu-Chong
core   +1 more source

Friction predication on pin-to-plate interface of PTFE material and steel

open access: yesFriction, 2018
In this paper, the friction behavior at a pin-to-plate interface is investigated. The pin and plate are made of Polytetrafluoroethylene (PTFE) and steel, respectively, and there is a reciprocating motion at the interface.
Zhuming Bi, Donald W. Mueller
doaj   +1 more source

Modification of ultra low-k dielectric films by O₂ and CO₂ plasmas [PDF]

open access: yes, 2014
Low-k materials developed for ULSI interconnects should have sufficient resistance to processing plasma. CO2 plasma is being considered as a promising candidate for low damage photoresist ash and as a surface activation chemistry for self-assembled ...
Baklanov, Mikhail R   +7 more
core   +1 more source

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