Culture is something that represents a country’s existence.Every country has a different culture because it has its way of life, habit, and custom.This research was aimed to find out the culture shock experienced by foreigners at Rumbai, Pekanbaru.This research was categorised as survey research designed.This research was descriptive qualitative.

[Introduction] As the guarantee for the stable of the power system, the marketization of the regulation auxiliary service has been put on the agenda.The energy-regulation joint optimization becomes a mode of market organization.This paper aims to study the combined optimization model of the electric energy-regulation market considering the performa

A few drawings of Celestina are presented from Picasso’s early oeuvre.Francisco Rico carefully examined Picasso’s Tape early education in Corunna and the books the artist kept from these years.Celestina was not mentioned in any of his texts as Rico explained the banning of certain books in late nineteenth-century Spain obviously leads to the de

Abstract A mathematical model of the infection of CD4+ T-cells by HIV that includes the effects of treatment by a reverse transcriptase inhibitor (RTI) and a protease inhibitor (PI) is studied.The model includes three populations of CD4+ T-cells (healthy cells, latently-infected cells which cannot produce virus, and productively-infected cells whic

Newly discovered fossil bugs (Insecta: Hemiptera: Heteroptera: Pentatomidae) from the Eocene of Tonie copyright Case Messel (Germany) and Green River (North America) exhibit an exaggerated morphology including prominent spiny humeral and anterolateral angles of the pronotum and a spiny lateral abdominal margin.Especially the humeral angles are uniq