Results 121 to 130 of about 225,251 (360)

Effect of luting space and cements on retention of implant supported crowns fabricated by laser sintering

Selcuk Dental Journal, 2017
Background: The aim of this study was to evaluate the retention strength of five different cements used for implant supported crowns with two cement gap values.Methods: Standard titanium abutments were scanned by means of a 3D digital laser scanner.
Özgün Yusuf Özyılmaz
doaj   +1 more source

Brain‐Wide Spatiotemporally Distinct Traveling Waves Drive Anxiety‐Like Behaviors in Mice

Advanced Science, EarlyView.
J.Liu et al. reveal the complete propagation dynamics of cortical traveling waves, from local circuitry initiation to long‐range propagation, and identify their functional relevance in modulating anxiety‐like behaviors and underlying cellular neuroplasticity in mice.
Jiaming Liu, Jia‐Wen Mo, Xunda Wang, Yinuo Ma, Shile Tian, Qi Wang, Peng‐Li Kong, Ziqi An, Li Ding, Jing Ren, Cheng‐Lin Lu, Chuanjun Tong, Ed X. Wu, Qiu‐gen Hu, Xiong Cao, Yanqiu Feng   +15 more
wiley   +1 more source

Análisis diagenético de tetrápodos del Triásico Superior, Grupo Puesto Viejo, Argentina [PDF]

, 2016
The Puesto Viejo Group crops out in the San Rafael Block, southwest Mendoza, Argentina. This group is an important unit for the knowledge theTriassic faunas.
de la Fuente, Marcelo Saul, Mancuso, Adriana Cecilia, Previtera, Maria Elena, Sánchez, Eloy S.   +3 more
core   +1 more source

THE CAUSTIC CALCINATION OF DOLOMITE AND ITS USE IN SORREL CEMENTS¹ [PDF]

, 1922
G. A. Bole, J. B. Shaw
openalex   +1 more source

Microleakage of orthodontic band cement at the cement-enamel and cement-band interfaces

American Journal of Orthodontics and Dentofacial Orthopedics, 2010
Our objective was to determine and compare microleakage patterns of conventional glass ionomer cement (GIC), resin modified GIC (RMGIC), and polyacid-modified composite for band cementation.Sixty freshly extracted third molars were randomly divided into 3 groups of 20 teeth each.
Uysal, Tancan, Ramoğlu, Sabri İlhan, Ertaş, Hüseyin, Ülker, Mustafa   +3 more
openaire   +4 more sources

Soft Bioelectronic Interfaces for Continuous Peripheral Neural Signal Recording and Robust Cross‐Subject Decoding

Advanced Science, EarlyView.
A soft poly (3,4‐ethylenedioxythiophene):poly (styrenesulfonate)‐based electrode enables continuous, high‐quality recording of peripheral nerve activity. A neural network model integrating handcrafted and convolutional neural network‐based features decodes whisker movements with strong generalization, offering insights into peripheral nerve function ...
Liangpeng Chen, Yang Liu, Yewei Huang, Ziyang Li, Chao Zhang, Jun Tang, Xueyuan Ling, Bowen Cao, Baowang Li, Yuan Zhang, Wenjianlong Zhou, Qin Xu, Shunchang Ma, Xiudong Guan, Dan Xiao, Jingyao Geng, Yutong Zhao, Guolin Li, Yi‐xuan Wang, Wang Jia, Yuanwen Jiang, Milin Zhang, Deling Li   +22 more
wiley   +1 more source

Evaluation of push-out bond strength in fiberglass posts cemented in natural teeth using different cementation protocols

Revista Facultad de Odontología Universidad de Antioquia, 2016
Introduction: the clinical success of adhesive systems is based on the use of a responsible for creating microporosity in the dental structure acid and arises assess in vitro the degree of microfiltration in direct restorations with cavities class V ...
Gabriela Marina Falconí-Borja, Carla Grimaneza Molina-Pule, Byron Vinicio Velásquez-Ron, Ana del Carmen Armas-Vega   +3 more
doaj   +1 more source

ULTRA-LIGHTWEIGHT CEMENT [PDF]

, 2001
The objective of this project is to develop an improved ultra-lightweight cement using ultra-lightweight hollow glass spheres (ULHS). This report discusses testing that was performed for analyzing the alkali-silica reactivity of ULHS in cement slurries.
openaire   +28 more sources

The DEC2‐SCN2A Axis is Essential for the Anticonvulsant Effects of Cannabidiol by Modulating Neuronal Plasticity

Advanced Science, EarlyView.
This study identifies DEC2 as a critical transcriptional repressor of Scn2a that directly binds E‐box motifs in its promoter to regulate neuronal plasticity and epileptogenesis. Functional manipulation of DEC2 alters seizure susceptibility in vivo. Cannabidiol enhances this repression, unveiling a novel DEC2‐SCN2A axis underlying its anticonvulsant ...
Huifang Song, Yifan Wang, Lili Wang, Chang Guo, Shiqi Liu, Yi Rong, Jiawen Tian, Chao Peng, Yuying Shao, Zhixiong Ma, Na Li, Jingliang Zhang, Zijun Peng, Xu Yan, Hangwei Fa, Xinyue Ma, Jie Dong, Jinping Ji, Chen Yang, Haocheng Chen, Jing Liang, Qi Sun, Yang Yang, Weining Ma, Zhuo Huang   +24 more
wiley   +1 more source

Parasubthalamic Glutamatergic Neurons Coordinate Cardiovascular Homeostasis and Locomotion in Mice

Advanced Science, EarlyView.
PSTNVglut2 neurons function as a new central baroreflex hub via projections to the NTS, modulating parasympathetic cardiac output to maintain cardiovascular homeostasis while synchronously regulating locomotion. Blood pressure fluctuations negatively correlate with locomotor performance.
Ming‐Xuan Lu, Jin‐Yin Huang, Xing‐Zhe Xu, Ji‐Yu Sun, Dan‐Ni Zou, Jia‐Yao Zhang, Chen Chi, Qi Zhang, Wei‐Cai Liu   +8 more
wiley   +1 more source