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Carbon steel

April 3, 2016 | Author: | Posted in internet, technology

Carbon Steel Steel built the modern landscape that one can see today . This range from buildings , bridges , super structures , and other man-made creation that required the use of iron . The element iron is designated as Fe in the Periodic Table of Elements and it has to be made clear that …

Lead

April 3, 2016 | Author: | Posted in internet, technology

Lead Lead has many uses . Therefore it is valuable resource mined all over the world . But just like any other substance mined and excavated from underneath the ground , lead mining causes a significant amount of pollution In the book written by Jose S . Casas , Lead : Chemistry , Analytical Aspects …

Effective Colors on the Web Site

April 2, 2016 | Author: | Posted in internet, technology

The visual appeal of websites is purely depends on the combination of colors of a website . When we are exploring the way to effectively communicate our ideas and information for a specific category or segment that we want to express , the color combination is the language that speaks basic tone of the message …

Differential equations

April 2, 2016 | Author: | Posted in internet, technology

Fixed points of linear differential systems Classify the fixed points of the following linear systems and state whether they are stable or unstable 1 ) x (with a dot on top 3x 2y y (with a dot on top 2x y Solution : the linear system can be written in the form with It is …

nano sicence and nano technology

April 2, 2016 | Author: | Posted in internet, technology

Nano-Science and Nano-Technology (Assignment 3 Discuss and give reasons why it might be wise to proceed with caution before adopting and utilizing nano-science and nano- technology Nano-science and nano-technology involve studying and working with matter on an ultra-small scale and stretches across the whole spectrum of science , touching medicine , physics , engineering and …

More differential equations

April 2, 2016 | Author: | Posted in internet, technology

Two dynamical systems Introduction . In both cases , we have to study an equation of the form must change its sign in a finite time T , and therefore x (t ) must take a same value at different times . This implies the periodicity , because of the uniqueness theorem for the solutions …

Analysis

April 1, 2016 | Author: | Posted in internet, technology

Analysis By the use of a Fanuc /Cincinnati Milacron servo-electric injection moulding machine and a Dynisco 435-30M pressure transducer , the melt pressure at the die entry were recorded using a PC-based data acquisition system . Also , the melt temperature using a Dynisco MTX infra-red instrument was ascertained . The axisymetric entry flow of …

magnetic levitation

March 31, 2016 | Author: | Posted in internet, technology

Brief History of Magnetic Levitation In the early 1900s , Emile Bache let first conceived of a magnetic suspension using repulsive forces generated by alternating currents Bache let ‘s ideas for EDS remained dormant until the 1960s when superconducting magnets became available , because his concept used too much power for conventional conductors . In …

The American Indian-Sovereignty

March 31, 2016 | Author: | Posted in internet, technology

Sovereignty is generally considered to be the right of the people to govern themselves . In the case of the American Indians , sovereignty was granted based on the fact that the Native Americans were pre-existing on the American continent . The Federal Government therefore recognizes them as a sovereign state based on existence . …