Essays Tagged: "mechanical systems"

Adverse Effects of the Environment on the Aquaculture Industry in the U.S.

ish ponds in China, that were developed as early as 475 B.C., to the technological wonders and auto-mechanical systems of the 20th century that operate massive fish tanks and floating "fish farms", aq ... essed relentlessly by mankind for many years in the way of oil spills, vessel exhaust, residue from mechanical parts (sea going vessels of almost every kind), oil and gas exploration combined with dri ...

(5 pages) 115 0 4.4 Sep/2003

Subjects: Science Essays > Earth Sciences

Passive Solar Energy

. Passive systems are simple, have few moving parts, and require minimal maintenance and require no mechanical systems. The reason I chose to discuss this matter is because the physics involved in thi ...

(5 pages) 23 0 0.0 Nov/2001

Subjects: Businesss Research Papers

The Ethics of Nanotechnology

f engineering that deals with the design and manufacture of extremely small electronic circuits and mechanical devices built at the level of molecules and atoms. In other source of research related to ... gy, is to be able to manipulate materials at the atomic level to build the smallest possible electromechanical devices, to give the physical limitations of matter and also the mechanical systems that ...

(4 pages) 63 0 4.8 Aug/2007

Subjects: Science Essays > Chemistry

Nano Electromechanical Systems and Its Applications

1. ABSTRACT:Nano electromechanical systems are devices that operate like normal electromechanical devices but are built on t ... hnology is the idea that all properties of material up o the atoms can be used.Nanoelectromechanical systems, also known as "NEMS", are basically electro mechanical systems such as switches ... systems such as switches and transistors that are scaled to nano or even atom size [1]. Nanoelectromechanical systems are evolving, with new scientific studies and technical applications. In general, ...

(17 pages) 106 0 0.0 Mar/2010

Subjects: Science Essays > Engineering