We discuss the interaction between nanometer-sized defects (atomic bubbles) and elementary excitations (phonons) in quantum fluids and solids. We observe that optical excitations in embedded metal atoms induce bubble expansions/contractions that create strongly localized phonon wave packets in the quantum matrix. We derive the structure and dynamics of these vibronic excitations from the experi...

This study describes a preclinical investigation with laser-activated bleaching agent for discolored teeth. Bleaching techniques involve a broad-spectrum approach utilizing hydrogen peroxide (3-38%) with or without heat or laser, carbamide peroxide (10-30%), or a mixture of sodium perborate and hydrogen peroxide. Extracted human maxillary central incisors were selected. In the bleaching experim...

ACKNOWLEDGEMENTS I wish to sincerely thank my research advisor, Dr. Daniel A. Reed, for his kind guidance and support along the development of this thesis. Thank him for providing me with this opportunity to benefit from his knowledge. I would like to thank the members of the Pablo group who have helped and encouraged me in my work. I would like to thank Eric Shaffer, Don Schmidt and Jim Oly fo...

Jin Liu 1,2, Wenxiang Zhao 1,2,*, Jinghua Ji 1,2, Guohai Liu 1,2 and Tao Tao 1,2 1 School of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China; [email protected] (J.L.); [email protected] (J.J.); [email protected] (G.L.); [email protected] (T.T.) 2 Jiangsu Key Laboratory of Drive and Intelligent Control for Electric Vehicle, Zhenjiang 212013, China * Corresponde...

With the support of the comprehensive review in Liu et al. [14], we consider dependency distance minimization to be firmly established as a quantitative property of syntactic trees. In this comment, we consider future empirical and theoretical directions for this concept, including a recent information-theoretic reinterpretation of dependency locality effects as proposed by Futrell and Levy [4].