The semi-fragile watermarking algorithm based on Hadamard Tampons transform and SVD decomposition was proposed to distinguish normal image processing operations from malicious tampering.Firstly,the copyright image was SVD decomposed,and Hadamard transform was performed on all image subblocks.The watermark was embedded by quantization method.The alg
This paper focuses a public choice lens on the rationality of voters in U.S.union certification elections in fourteen selected states between 1994 and 2001.These elections are characterized by conditions that are favorable for empirical tests of the rational voter model.The electorates are relatively small, the potential benefits can be significant
Abstract Chimeric antigen receptor T (CAR-T) cells are a promising new treatment for patients with relapsed or refractory hematologic malignancies, including lymphoma.Given the success of CAR-T cells directed against CD19, new targets are being developed and tested, since not 6-Piece Power Reclining Sectional all lymphomas express CD19.CD30 is prom
Field survey and geomorphological mapping in urban areas are difficult tasks, particularly those related to the recognition of natural landforms within cities.In this case, it SLEEP TIGHT MELATONIN is necessary to apply an integrated scientific approach by combining geomorphology with historical-geography.This paper presents the result of a multi-y
The obesity paradox refers to extant evidence showing that obesity in older subjects or in patients with several chronic diseases may be protective and associated with decreased mortality.A number of mechanisms have been postulated to support the existence of obesity paradox; however, marked heterogeneity was found across studies and this has cast