There are non-vanishing price responses across different stocks in correlated financial markets. We further study this issue by performing different averages, which identify active and passive cross-responses. The two average cross-responses show different characteristic dependences on the time...

Previous studies of the stock price response to trades focused on the dynamics of single stocks, i.e. they addressed the self-response. We empirically investigate the price response of one stock to the trades of other stocks in a correlated market, i.e. the cross-responses. How large is the...

Semi-encapsulated microfiber Mach-Zehnder interferometer is designed and developed for temperature, salinity and pressure (TSP) sensing in seawater. Based on the theoretical analysis, sensing experiment is performed with typical sensitivities of -2312 pm/℃, 631 pm/‰, and 3775 pm/MPa,...

This paper studied the impact of poverty stereotype threat on the inhibitory control ability of different household income groups. We conducted three studies to analyze the traits of input stimuli on poverty conception. Study 1 explored the influence of poverty stereotype threat on basic...

Herein, we describe a simple and ultrafast method to synthesize carbon aerogel monoliths from resorcinol (R) and formaldehyde (F) using graphitic crystallite nanomaterials (GCNs). GCNs can significantly catalyze the gelation of RF at room temperature within 30 min, and provide the resulting...

Gallium nitride (GaN) nanocrystalline powder has been prepared by sol–gel method. The GaN powder has been confirmed as single-crystalline GaN with wurtzite structure by X-ray diffraction (XRD) and selected-area electron diffraction (SAED), and the diameter of the grains of GaN powder changes...

Analysts of survey data are often interested in modelling the population process, or superpopulation, that gave rise to a `target' set of survey variables. An important tool for this is maximum likelihood estimation. A survey is said to provide limited information for such inference if data used...