of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artificially created and controlled for various applications, such as in plasma TVs, fusion energy, and medical t
of no use of oil
Application.
High vacuum pump is used for many parts like process of semiconductor, IC, nuclear fusion reactor and etcetera. Recently, high vacuum is especially used in aerospace industry and process of solar cell.[1]
Ultra High Vacuum
Definition.
Ultra high vacuum region is defined as the pressure lower than 10 to the minus 8.
Generally, there are three steps to mak
ofthe techniques and strategies developed to sell tickets to (or otherwise elicit payment for) activities that amuse and involve us.
Changing demographics:
Three broad demo shifts : 1) the emergence of a technologically savvy teenage audience. 2) an increase in the entertainment demands of 18-34 year olds. 3) and a continuation of spending on leisure among baby boomers (35-64). Aggregate spen
the paper why it did, but we guess it intended to research technologies about a digital camera to catch up Sony.
But Kodak’s choice was wrong because it spent excessive budget and intended to manage companies vertically. As they had had a successive experience about a color film, a board of Kodak thought a sector of digital camera easily. It invented much budget to color films and succeed, so
Introduction (What is plasma?)
1. Definition of plasma
Plasma is one ofthe four fundamental states of matter, along with solid, liquid, and gas. It is an ionized gas consisting of a collection of charged particles, including ions, electrons, and neutral atoms or molecules. Plasma can be found naturally in the universe in the form of stars, lightning, and auroras, but it can also be artif