Introduction: Hepatitis delta virus (HDV) is an incomplete virus dependent on hepatitis B virus (HBV) for its multiplication.It can infect individuals with active HBV infection and cause severe liver disease.It is less prevalent than hepatitis B virus, but it causes more serious clinical pictures.In this study we investigated anti-HDV seroprevalanc

The rapid growth of the e-commerce market in the retail sector has led to a greater demand for home delivery services in recent years.In order to develop policies to address the issues related to delivery demand, it is critical to understand the demand mechanism of online shopping.Furthermore, the relationship between proximity to mass rapid transi

Labor markets at international level, European and equally in Romania, registered in terms of globalization, European integration and the global financial crisis, many transformations while maintaining sustainable competitiveness, new challenges andmajor risks for the viability of social protection systems.Thus, must be considered: the dynamics of