Results 51 to 60 of about 4,491,688 (341)

Influence of different opacities and layering technique of nanotechnology composite resins regarding the wavelength and fluorescence intensity: in vitro study

Journal of Oral Research
Objective: To evaluate the influence of opacity and the layering technique on the fluorescence of different composite resins. Materials and Methods: Two opacities (enamel and dentin) and the layering technique (enamel + dentin) of the composite resins ...
Carla Portocarrero-Flores, Thais Alcandré, Alberth Correa-Medina   +2 more
doaj   +1 more source

Familiarity Affects Entrainment of EEG in Music Listening

Frontiers in Human Neuroscience, 2017
Music perception involves complex brain functions. The relationship between music and brain such as cortical entrainment to periodic tune, periodic beat, and music have been well investigated.
Yuiko Kumagai, Mahnaz Arvaneh, Toshihisa Tanaka, Toshihisa Tanaka   +3 more
doaj   +1 more source

Chandra and Suzaku observations of the Be/X-ray star HD110432 [PDF]

, 2011
We present an analysis of a pointed 141 ks Chandra high resolution transmission gratings observation of the Be X-ray emitting star HD110432, a prominent member of the gamma Cas analogs.
Harmanec, Houck, J. M. Torrejón, Koyama, Kubo, Lopes de Oliveira, M. A. Nowak, Mitsuda, Motch, Mukai, N. S. Schulz, Owens, Perryman, Rachford, Rakowski, Robinson, Safi-Harb, Smith, Smith, Smith, Takahashi, Taresch, Torrejón, Waters   +23 more
core   +3 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Drawing Tower In-Line Fabrication and the Spectrum Analysis of Sampled Fiber Grating

Photonic Sensors, 2019
Sampled fiber grating is a special superstructure fiber Bragg grating with a wide range of applications in many fields. In this work, based on drawing tower in-line fabrication system, a new preparation method of the sampled fiber grating is proposed and
Yu Zheng, Wenjing Gao, Haihu Yu, Huiyong Guo, Shan Jiang, Desheng Jiang   +5 more
doaj   +1 more source

Tsallis non-extensive statistics, intermittent turbulence, SOC and chaos in the solar plasma. Part one: Sunspot dynamics

, 2012
In this study, the nonlinear analysis of the sunspot index is embedded in the non-extensive statistical theory of Tsallis. The triplet of Tsallis, as well as the correlation dimension and the Lyapunov exponent spectrum were estimated for the SVD ...
Abramenko, Alemany, Antoniadis, Arimitsu, Arimitsu, Arimitsu, Athanasiu, Athanasiu, Bak, Beck, Beck, Beck, Binney, Bouchaud, Broomhead, Cadavid, Chame, Chang, Chang, Chang, Chen, Cohen, Cohen, Consolini, de Archangelis, Elsner, Ferri, Feynman, Fraser, Frisch, G.P. Pavlos, Halsey, Kaniadakis, Karakatsanis, Karakatsanis, Kolmogorov, Krommes, Kurths, L.P. Karakatsanis, Lavagno, Lawrence, Lawrenece, Lawrenece, Lawrenece, Lenzi, Letellier, Lu, Lu, M.N. Xenakis, Mackey, Marsch, Marsch, McCauley, Mendes, Meneveau, Meneveau, Milovanov, Milovanov, Milovanov, Nikolis, Paladin, Palus, Pavlos, Pavlos, Pavlos, Pavlos, Pavlos, Pavlos, Petroway, Polygiannakis, Prigozine, Prigozine, Robledo, Ruzmaikin, Ruzmaikin, Ruzmaikin, Ruzmaikin, Ruzmakin, Sano, Schreiber, Schreiber, Shlesinger, Shlesinger, Shlesinger, Takens, Tarasov, Tarasov, Tarasov, Tarasov, Tarasov, Theiler, Theiler, Theiler, Theiler, Tsallis, Tsallis, Tsallis, Tsallis, Tsallis, Tsallis, Tsallis, Tsonis, Vassiliadis, Vlahos, Weiss, Weiss, Yankov, Zanette, Zaslavsky, Zaslavsky, Zeldovich, Zelenyi, Zelenyi, Zelenyi, Zimbardo, Zimbardo   +115 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Monitoring the Dynamic Response of a Buried Polyethylene Pipe to a Blast Wave: An Experimental Study

Applied Sciences, 2019
Although the use of polyethylene (PE) pipelines has become increasingly widespread in recent years, few studies have addressed their seismic design and ability to withstand blast waves.
Dongwang Zhong, Xiangchao Gong, Fang Han, Linna Li   +3 more
doaj   +1 more source

Can Spectral Power Be Used as a Candidate Seizure Marker of the Periodic Discharges Pattern?

Frontiers in Neurology, 2021
Introduction: It remains controversial whether the periodic discharges (PDs) pattern is an ictal or interictal phenomenon. The aims of the study are to apply time-frequency and power spectrum analysis to study the PDs pattern and prediction of seizures ...
Jianhua Chen, Xiangqin Zhou, Liri Jin, Qiang Lu, Heyang Sun, Qing Liu, Yan Huang   +6 more
doaj   +1 more source

Reconstruction of the primordial fluctuation spectrum from the five-year WMAP data by the cosmic inversion method with band-power decorrelation analysis

, 2008
The primordial curvature fluctuation spectrum is reconstructed by the cosmic inversion method using the five-year WMAP data of the cosmic microwave background temperature anisotropy. We apply the covariance matrix analysis and decompose the reconstructed
Jun’ichi Yokoyama, K. Sato, Ryo Nagata
core   +1 more source