Rapid growth

Introduction Three-dimensional (3D) printing, also known as rapid prototyping (RP) and additive manufacturing (AM), is a transformational technology that is anticipated to revolutionize the healthcare industry. Current and projected healthcare applications of 3D printing include: customized prosthetics; personalized surgical implants; drug delivery, pre-operative and educational anatomical models; and tissue and organ engineering. The implications of 3D printing are expected to be considerable

system, which takes a 3D image file and creates a physical 3D image. As I mentioned before 3D files are generated from what is called a .stl file, which is a compressed triangular meshed surface. “These .stl files were originally intended for a rapid prototyping process called Stereolithography, and in the beginning were generated by CAD programs; however, because MRI and CT’s are surface scans, they too can generate a .stl file. These .stl files have become a world standard for exchanging 3D

amount of prototypes it can develop, innovators worldwide have flocked to the idea of 3-D printing. First, it is important to know exactly what 3-D printing really is. 3-D printing has many names, but is mainly referred to as additive manufacturing or rapid prototyping. An Article defines 3-D printing as “A process of making three dimensional solid objects from a digital file… in an additive process an object is created by laying down successive layers of material until the

Trains are everywhere in our society, we have jokes, toys, movies, and children’s television shows, but did you know rail transport started in 6th century Greece? The city of San Antonio, Texas is a fast-growing metropolitan city that has a very tremendous amount of people. It has been estimated that the city will grow by another million people in the next ten to twenty years. San Antonio’s traffic is becoming a huge issue and is quickly approaching to be one of the most congested areas in the states

here is rapid human population growth and without a doubt there is a problem with this in today’s society. This type of problem is a very complex issue. You see a lot of rapid population growth more so, in other countries and your are seeing it more and more in the U.S. it is linked to many problems, including poverty, hunger, high infant mortality, and inadequacies in social services, health services, and infrastructure. It would be a gross oversimplification to say that population growth causes

based on the fact that the control of the rapid population growth is necessary globally; otherwise, earth’s environment will be put into greater danger, the overexploitation of natural resources will

Cited Page Warner, Sam B. Jr. “Streetcar Suburbs: The Process of Growth in Boston, 1870-1900.” Harvard University Press and the M.I.T. Press. Cambridge Massachusetts: 1962. Web. 9 Feb. 2014.

ENB200 Part 1 – System Case Study New York City Subway Executive Summary A report has been conducted to form literature review on the New York City Subway, an engineering system, which analyses the systems key elements and interactions as well as the context for its operations and future challenges it may face. As the New York City Subway system is an incredibly complex engineering system that involes many vital subsytems, all of which have an important role in the operation of this

The rise of mass transit in the beginning seemed like a great idea everything did seem to go well and it really benefited the majority of Americans. Many people used mass transit as a faster efficient way to get around that they had never seen before. Electric trolleys as started in the article “The Rise and Fall of mass transit” were the start of the urban expansion that came about. At the time real estate owners and transit owners developed a good system to ensure economic development in the cities

Beginning in June of 1952, when the Metropolitan Transportation Authority was founded, advances in transportation in New York City have improved the city’s developing economy and have benefitted people to a great extent. Located in the heart of Manhattan, the MTA headquarters are home to hundreds of different vehicles, ridden by thousands daily. The train tracks and bus routes run through Manhattan, Queens, Brooklyn, Staten Island, and the Bronx, unifying all five boroughs and improving the lives