The main purpose of this article is to check which database: MySQL, MS SQL, PostgerSQL is the most efficient for Internet applications.This work contains information about the Porcelain House databases used, but the most important part of this article is database performance research.They are based on an application whose main task was database que

Waste water from industrial sites amount to one third of total waste water discharged into Tolich river and may have serious effects on the river water quality.With the total amount of waste water of factories (Hanoi beer alcohol and beverage joint stock corporation - HABECO, Trang An JSC and Thuong Dinh industrial park) of 45000 m3/day, these fact

Focal articular cartilage injuries in the knee are common and can cause severe morbidity and reduced Dual Inlet 5 Way Water Valve function.The articular cartilage is avascular and has limited ability to heal, and hence, patients with cartilage injuries have increased risk of progressing to osteoarthritis.Most of the cartilage injuries are located o

Biofortification has been used to improve micronutrient contents in crops for human consumption.In under-developed regions, it is important to fortify crops so that people can obtain essential micronutrients despite the limited variety in their diets.In wealthy societies, fortified crops are regarded as a “greener” choice for health sup

We conceive an all-optical representation of the Used Optics dynamics of two distinct types of interacting bosons in a double well by an array of evanescently coupled photonic waveguides.Many-particle interference effects are probed for various interaction strengths by changing the relative abundance of the particle species and can be readily ident