Blockchain for video watermarking: An enhanced copyright protection approach for video forensics based on perceptual hash function.

As a direct result of advancements in digital technology and the Internet, the copyright protection and information integrity of multimedia that are being published across the Internet have emerged as a major and urgent issue that needs to be addressed. The technique of digital watermarking may be used to protect intellectual property. In terms of authentication, resilience, storage, and capacity of digital watermarking information, there is still room for development.

Patterns in the incidence of pediatric cancer in Alexandria, Egypt, from 1972 to 2001.

Cancer among children is a substantial public concern. The epidemiology of childhood cancer is not fully understood. The descriptive epidemiology for cancer incidence has been a subject of considerable debate in order to identify and clarify the role of etiological factors and environmental exposure in cancer.

A prediction model for the incidence patterns of female breast cancers in Alexandria, Egypt.

Breast cancer is the most common cancer among women in the world. Female breast cancer incidence has historically increased all over the world during the past decades. The purpose of this study was to estimate the patterns of female breast cancer incidence in Alexandria, Egypt, from 1972 to 2001.

Time-series analysis of under five mortality in Alexandria.

The aim of this study is to analyze levels, trend and seasonal patterns of under-5 mortality in Alexandria. In order to fulfill this aim, a retrospective study is conducted to collect recorded data about under-5 deaths and live births from 1996 to 2001 from Health Information Center and CAPMAS in Alexandria. Causes of death are categorized using the ICD-10.

Geographic information systems (GIS) analysis of under five mortality in Alexandria.

The aim of this study is to analyze under five mortality in Alexandria using GIS. A retrospective study is conducted to collect recorded data about under-5 deaths and live births from 1996 to 2001 from Health Information Center and CAPMAS in Alexandria. Data used include sociodemographic and environmental conditions in Alexandria sub-districts digitized maps of Alexandria districts and sub-districts (scale 1 50 0000).