physical mechanical properties

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• Mechanical properties of DNA — The mechanical properties of DNA, which are directly related to its structure, are a significant problem for cells. Every process which binds or reads DNA is able to use or modify the mechanical properties of DNA for purposes of recognition,… …   Wikipedia

• Mechanical properties of carbon nanotubes — This article considers the Mechanical Properties of Carbon Nanotubes in the Radial (transverse) Direction. Carbon nanotube is one of the strongest materials in nature. Carbon nanotubes (CNTs) are basically long hollow cylinders of graphite sheets …   Wikipedia

• Physical compression — is the result of the subjection of a material to compressive stress, resulting in reduction of volume. The opposite of compression is tension. Explanation Compression has many implications in material science, physics and structural engineering,… …   Wikipedia

• physical science, principles of — Introduction       the procedures and concepts employed by those who study the inorganic world.        physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …   Universalium

• Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …   Universalium

• Mechanical system — This article is about systems that manage mechanical movement. For other uses, see Machine (disambiguation). A mechanical system manages power to accomplish a task that involves forces and movement. Mechanical is derived from the Latin word… …   Wikipedia

• mechanical — me|chan|i|cal [mıˈkænıkəl] adj [Date: 1400 1500; : Late Latin; Origin: mechanicus, from Greek, from mechane machine ] 1.) affecting or involving a machine ▪ The flight has been cancelled due to mechanical failure . ▪ The plane had to make an… …   Dictionary of contemporary English

• mechanical — me|chan|i|cal [ mə kænıkl ] adjective ** 1. ) operated by a machine or system of moving parts: mechanical toys a mechanical wheelchair a ) relating to engines and machines, and the way they work: The system has shut down because of mechanical… …   Usage of the words and phrases in modern English

• mechanical — adjective 1 using power from an engine to do a particular kind of work: a mechanical digger 2 affecting or involving a machine: The pump shut off as a result of a mechanical failure. 3 a mechanical action, reply etc is done without thinking, and… …   Longman dictionary of contemporary English

• mechanical */*/ — UK [mɪˈkænɪk(ə)l] / US [məˈkænɪk(ə)l] adjective 1) operated by a machine or system of moving parts a mechanical device/digger a mechanical wheelchair a) relating to engines and machines, and the way that they work The system has shut down because …   English dictionary

• physical science — physical scientist. 1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy. 2. these sciences collectively. [1835 45] * * * Introduction       the systematic study of the inorganic world …   Universalium