In order to improve the robustness and imperceptibility in practical application, a novel audio watermarking algorithm with strong robustness is proposed by exploring the multi-resolution characteristic of discrete wavelet transform (DWT) and the energy compaction capability of discrete cosine transform (DCT).The human auditory system is insensitiv
Despite forming part of the Balearic group of islands, Minorca differs stratigraphically and structurally from Majorca and Ibiza: i) Paleozoic Sluice Mat rocks are abundant in Minorca but are very scarce in Majorca and are absent in Ibiza.Eocene-Oligocene sediments are virtually absent in Minorca but crop out extensively in Majorca, ii) Contraction
Throughout this paper, we contend that the ‘gang’ has been appropriated by the state as an ideological device Sluice Mat that drives the hypercriminalisation of black, mixed, Asian, and other minority ethnic (BAME) communities.Drawing upon two research studies, we demonstrate how the gang is evoked to explain an array of contemporary &#
Extensive utilization of polybrominated diphenyl ethers (PBDEs) as flame retardants since the 1960s in a variety of commercial products has resulted in ubiquitous environmental distribution of commercial PBDE mixtures.Dangers posed to biological populations became apparent after the discovery of Choke Gauges elevated levels of PBDEs in biota, most