Results 121 to 130 of about 4,318,497 (351)

Density of States and Conductivity of Granular Metal or Array of Quantum Dots

, 2004
The conductivity of a granular metal or an array of quantum dots usually has the temperature dependence associated with variable range hopping within the soft Coulomb gap of density of states. This is difficult to explain because neutral dots have a hard
A. I. Yakimov, A. I. Yakimov, A. L. Efros, B. I. Shklovskii, B. I. Shklovskii, B. I. Shklovskii, B. I. Shklovskii, B. I. Shklovskii, Boris I. Shklovskii, D. Yu, E. M. Baskin, Jingshan Zhang, L. Murawski, N. Savvides, S. D. Baranovskii, S. D. Baranovskii, V. Tripathi   +16 more
core   +1 more source

Effect of anisotropy and destructuration on behavior of Haarajoki test embankment [PDF]

, 2009
This paper investigates the influence of anisotropy and destructuration on the behavior of Haarajoki test embankment, which was built by the Finnish National Road Administration as a noise barrier in 1997 on a soft clay deposit. Half of the embankment is
Abdulazim Yildiz, Barron R. A., Brinkgreve R. B. J., Chen W. F., Hansbo S., Harald Krenn, Mayne P. W., Minna Karstunen, Neher H. P., Roscoe K. H., Schaefer U. R., Wiltafsky C., Zhou C.   +12 more
core   +1 more source

Effects of auxiliary device use on smear layer removal

Journal of Oral Science, 2016
This study evaluated the effects of different auxiliary irrigation devices on smear layer removal with a chelating solution (QMix). Fifty single-rooted permanent human teeth were shaped with a sequence of nickel-titanium instruments. A 2% chlorhexidine gel was used as a chemical auxiliary substance during preparation.
Marina C, Prado, Fernanda, Leal, Heloisa, Gusman, Renata A, Simão, Maíra, Prado   +4 more
openaire   +3 more sources

Testicular mRNA‐LNP Delivery: A Novel Therapy for Genetic Spermatogenic Disorders

Advanced Science, EarlyView.
In the current study, we developed a novel therapy for genetic spermatogenic disorders. It was revealed that in vivo delivery of mRNA LNP3 could restore spermatogenesis in Msh5D486Y/D486Y and Maps KO mouse models with meiotic arrest. Notably, the offspring without genomic integration was born using ICSI derived from the rescue of Msh5D486Y/D486Y mouse ...
Chenwang Zhang, Nan Liang, Wenbo Li, Shuai Xu, Peng Li, Wanze Ni, Na Li, Sha Han, Ningjing Ou, Haowei Bai, Yuxiang Zhang, Furong Bai, Yifan Sun, Dewei Qian, Xinjie Bu, Erlei Zhi, Ruhui Tian, Yuhua Huang, Jingpeng Zhao, Fujun Zhao, Hao Chen, Zheng Li, Chencheng Yao   +22 more
wiley   +1 more source

Smear layer dissolution by peracetic acid of low concentration

International endodontic journal, 2011
To test the effect of a noncaustic concentration of peracetic acid (PAA) in a standardized smear layer model.The smear layer dissolution kinetics of 0.5% PAA on human dentine were compared to those of 2.25% PAA and 17% ethylenediaminetetraacetic acid (EDTA) solutions. Coronal dentine discs were prepared from six human maxillary molars.
De-Deus, G, Souza, E M, Marins, J R, Reis, C, Paciornik, S, Zehnder, Matthias   +5 more
openaire   +3 more sources

Variable Smear Layer and Adhesive Application: The Pursuit of Clinical Relevance in Bond Strength Testing

International Journal of Molecular Sciences, 2019
The removal or modification of smear layers that cover the dentin is critical to allow the penetration of adhesive molecules and to ensure a strong bond between resin and dentin. Aiming to establish a model for clinically-relevant dentin-bond testing, we
A. A. Chowdhury, Rafiqul Islam, Arefin Alam, Mariko Matsumoto, M. Yamauti, R. Carvalho, H. Sano   +6 more
semanticscholar   +1 more source

Layer‐Dependent Antiferromagnetic Chern and Axion Insulating States in UOTe

Advanced Science, EarlyView.
Layer‐dependent topological phases are identified in the van der Waals antiferromagnet UOTe. Ab initio calculations reveal bilayer UOTe as a rare example of high‐temperature antiferromagnetic Chern insulator with quantized Hall conductivity and near‐zero net magnetization, while odd‐layer films exhibit axion‐insulator‐like behavior with quantized spin ...
Sougata Mardanya, Barun Ghosh, Mengke Liu, Christopher Broyles, Junyeong Ahn, Kai Sun, Jennifer E. Hoffman, Sheng Ran, Arun Bansil, Su‐Yang Xu, Sugata Chowdhury   +10 more
wiley   +1 more source

Bactericidal and Smear Layer Removal Efficacy of Herbal Alternatives Against Enterococcus Faecalis Dentinal Biofilm – An ex-vivo Study

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To assess the antibacterial and smear layer removal ability of Trigonella foenum, Syzygium cumini, Terminalia chebula seed extracts against E. faecalis dentinal biofilm.
Arunajatesan Subbiya, Krishnamurthy Roopchander, Krishnan Mahalakshmi, Kesavaram Padmavathy, Paramasivam Vivekanandan   +4 more
doaj  

Comparative evaluation of smear layer removal by various chemomechanical caries removal agents: An in vitro SEM study

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2015
Objectives: To comparatively evaluate the efficiency of various chemomechanical caries removal agents in smear layer removal. Materials and Methods: Class V cavities were prepared on the buccal surface of 45 extracted, noncarious molars and were divided ...
Rani Somani, Shipra Jaidka, Deepti Jawa, Shreya Mishra   +3 more
doaj   +1 more source

Flexibility of Various Nickel-Titanium Rotary Endodontic Files [PDF]

, 2014
Introduction: Nickel-titanium rotary files were originally developed to allow for greater flexibility when instrumenting root canals. The increased flexibility of nickel-titanium instruments allowed operators to negotiate canal curvatures with greater ...
Selin, Chelsea
core   +1 more source