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Supporting the responsible use of nanomaterials
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sexe saintes A nanoparticle moves very differently than a larger-sized particle. For example, when it comes to nanoparticles, thermal agitation plays a major—and sometimes the main—role in how particles position themselves. Thermal agitation is another way of saying that at the nanometric scale, all particles are constantly moving. And the higher an object's temperature, the more the particles that make it up are "agitated." In a crystal, for example, the atoms, which are bound together, are constantly vibrating. The frequency and amplitude of the vibration determine important characteristics like electrical conductivity or light absorption. In gases, all particles are also constantly moving, resulting in constant collisions between particles and difficult-to-predict overall movement.
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dating femmes soissons Because nanomaterials have a wide variety of often-novel properties, the potential applications are equally varied. Using nanomaterials opens up a host of new possibilities. Nanomaterials can drive both incremental and disruptive innovations in a number of industries, from healthcare, energy, transportation, and construction to civil engineering, farming and food, electronics, and the environment. The technical innovations made possible by nanotechnologies are mainly due to enhanced material properties. Therefore, all industries from the most traditional (construction, mechanical engineering) to the most sophisticated (electronics, healthcare, space) are concerned.
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CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.