Results 111 to 120 of about 3,253,967 (291)

Effect of Obturation Technique on NeoSEALER Flo Bioceramic Sealer Penetration into Dentinal Tubules: A Comparative Confocal Laser Scanning Microscopic Study

open access: yesEuropean Endodontic Journal
Objective: This study compared the dentinal tubule penetration of NeoSEALER Flo bioceramic sealer using single cone and cold lateral compaction obturation techniques.
Huda Ashri   +3 more
doaj   +1 more source

Sky‐Directional Radiative Cooling Meta‐Films for Daylighting Windows

open access: yesAdvanced Functional Materials, EarlyView.
A geometry‐mediated microprism meta‐film enables transparent, sky‐directional radiative cooling for daylighting windows. By decoupling control of visible transmittance from mid‐infrared emissivity, ground‐emitted heat absorption is suppressed while skyward heat dissipation is enhanced.
Seung‐Ah Yu   +7 more
wiley   +1 more source

sealing-bat n

open access: yes, 1965
bat nIf we want to preserve the seal herds we must stop the shooting, and depend upon close action with the sealing-bat.PRINTED ITEM DNE-citall evidence collected at _bat_G.M.Story November 1965Used I and SupNot used1Not used[see 'sealing-gaff ...

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Coronal sealing ability of three temporary filling materials

open access: yesIranian Endodontic Journal, 2012
Introduction: Providing adequate coronal seal of temporary filling materials is critical for the success of root canal therapy. The aim of this in vitro study was to compare coronal seal ability of three restorative materials over different periods of ...
Mahyar Shahbazi Moghadam   +3 more
doaj  

Freeze‐Thaw Engineered Dual Conductivity Polymeric Binder Stabilizes Large‐Volume‐Change Lithium–Ion Battery Anodes

open access: yesAdvanced Functional Materials, EarlyView.
This work developed an all‐aqueous freeze‐thaw strategy to create a dual‐conductive PVA/P3KBT binder for high volume‐change lithium–ion battery anodes. The resulting binder system strengthens the electrode structure, supports ion and electron transport, and accommodates repeated volume changes, reducing cracking and improving long‐term cycling ...
Haoze Ren   +17 more
wiley   +1 more source

Sealing owners

open access: yes, 1965
sealing vbl nIn the latter end of 1920, the Sealing owners made arrangements for the assistance of aeroplanes and air- ships to be given to the ships in the seal fishery of 1921.PRINTED ITEM DNE-citG.M.

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Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

open access: yesAdvanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni   +4 more
wiley   +1 more source

Long-term sealing ability of resin-based root canal fillings

open access: yes, 2015
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)P>Aim To evaluate the ability of two resin-based filling ...
De Goes, M   +6 more
core   +1 more source

Bio‐Inspired Artificial Ionic Mechanoreceptor

open access: yesAdvanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari   +4 more
wiley   +1 more source

sealing master

open access: yes, 1975
sealing vbl nIt is clear that occasions will arise when this may happen, but the sealing master will be in possession of definite information, and at the first slackening can proceed direct to the patch, without any loss of time.PRINTED ITEM DNE ...

core  

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