In this paper, a novel spatial domain color image watermarking technique is proposed to rapidly and effectively protect the copyright of the color image.First, the direct current (DC) coefficient of 2D-DFT obtained in the spatial domain is discussed, and the relationship between the change of each pixel in the spatial domain and the change of the D
In recent years, the incidence of chronic pancreatitis has increased significantly.Pancreatic calculi obstruct the pancreatic duct and induce abdominal pain in the patients.Pancreatic duct stenting is the major treatment option for chronic pancreatitis with calculi.In this study, a new kind of drug-eluting stent, a pancreatic stent coated by methac
Tujuanpenelitianiniuntukmengetahuiinterferensi morfologis bahasa Melayu terhadap bahasa Indonesia dalam film Sambas Tullah.Metode deskriptif dan bentuk penelitian kualitatif.Sumber data dan data dalam penelitian ini adalah dialog film Tullah karya Adri Addayuni.Teknik pengumpulan data menggunakan teknik catat.Teknik analisis data yang digunakan ide
Intracerebral hemorrhage (ICH) is the most common form of hemorrhagic stroke, accounting for 15% of all strokes.ICH has the highest acute iphone 13 pro max price florida mortality and the worst long-term prognosis of all stroke subtypes.Unfortunately, the dearth of clinically effective treatment options makes ICH the least treatable form of stroke,
The whole map of nematode connectomes provides important structural data for exploring the behavioral mechanism of nematodes, but to further reveal the functional importance and resilience pattern of nematode neurons, it is necessary to effectively couple the regulatory relationship between neurons and their topology.Here, with a typical signal exc