Saturday, February 10, 2007

Defintions

  1. Environment: The combination of external physical conditions that affect and influence the growth, development, and survival of organisms; Surroundings
  2. Sustainable: To keep in existence; maintain.
  3. Material Science Engineering:is an interdisciplinary field involving the properties of matter and its applications to various areas of science and engineering.
  4. Commercial Products: In marketing, a product is anything that can be offered to a market that might satisfy a want or need. It is of two types: TangibleIntangible (non-physical). (physical) and
  5. Electrical Conduction:the passage of electricity through a conductor
  6. *Electronic Ink:Ink that uses positive and negative charges to change formation on the page.
  7. Molecule:The smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms; a group of like or different atoms held together by chemical forces.
  8. Atom: A part or particle considered to be an irreducible constituent of a specified system.
  9. Nanocluster: a cluster of perticles on the nano scale.
  10. Theoretical: Of, relating to, or based on theory.
  11. Physics:The science of matter and energy and of interactions between the two, grouped in traditional fields such as acoustics, optics, mechanics, thermodynamics, and electromagnetism, as well as in modern extensions including atomic and nuclear physics, cryogenics, solid-state physics, particle physics, and plasma physics.
  12. Robots:A mechanical device that sometimes resembles a human and is capable of performing a variety of often complex human tasks on command or by being programmed in advance.
  13. Fluidized:1. To make fluid.2. To pulverize (a solid) so finely that it takes on most of the properties of a fluid.
  14. Past/present/future: past- something gone by, present- something happening now, future- something that will/could happen.
  15. Electronic circuits:is a network that has a closed loop, giving a return path for the current. A network is a connection of two or more components, and may not necessarily be a circuit.
  16. Engineering:The application of scientific and mathematical principles to practical ends such as the design, manufacture, and operation of efficient and economical structures, machines, processes, and systems.
  17. Chemistry: The science of the composition, structure, properties, and reactions of matter, especially of atomic and molecular systems.
  18. Electonics:The field of electronics comprises the study and use of systems that operate by controlling the flow of electrons (or other charge carriers)thermionic valves (vacuum tubes) and semiconductors. in devices such as
  19. Medicine/medical:a. The science of diagnosing, treating, or preventing disease and other damage to the body or mind.b. The branch of this science encompassing treatment by drugs, diet, exercise, and other nonsurgical means.
  20. Carbon nanotubes: are an allotrope of carbon. They take the form of cylindrical carbon molecules and have novel properties that make them potentially useful in a wide variety of applications in nanotechnology, electronics, optics and other fields of materials science. They exhibit extraordinary strength and unique electrical properties, and are efficient conductors of heat. Inorganic nanotubes have also been synthesized.
  21. Chemical Reactions:is a process that results in the interconversion of chemical substances [1]. The substance or substances initially involved in a chemical reaction are called reactants. Chemical reactions are characterized by a chemical change, and they yield one or more products which are, in general, different from the reactants. Classically, chemical reactions encompass changes that strictly involve the motion of electrons in the forming and breaking of chemical bonds, although the general concept of a chemical reaction, in particular the notion of a chemical equation, is applicable to transformations of elementary particles, as well as nuclear reactions. On the classical definition, therefore, there are only two types of chemical reaction: redox reactions and acid-base reactions. The former involve the motion of an electron pair and the latter of lone electrons.
  22. *Disease:A pathological condition of a part, organ, or system of an organism resulting from various causes, such as infection, genetic defect, or environmental stress, and characterized by an identifiable group of signs or symptoms.
  23. Quantum: The smallest amount of a physical quantity that can exist independently, especially a discrete quantity of electromagnetic radiation.
  24. Colloidal:A system in which finely divided particles, which are approximately 10 to 10,000 angstroms in size, are dispersed within a continuous medium in a manner that prevents them from being filtered easily or settled rapidly.
  25. Device physics:I haven't been able to find this definition.
  26. Super molecular chemistry:refers to the area of chemistry which focuses on the noncovalent bonding interactions of molecules [
  27. Organic nanotechnology: nanotechnology that exists in nature.
  28. *Transparent sunscreen: A sunscreen that uses nanotechnology to protect against the suns rays.
  29. *Piezioelectric tennis racket: A tennis racket with extra bounce built in using nanotechnology.
  30. Marine organisms diatome:are a major group of eukaryotic algae, and are one of the most common types of phytoplankton. Most diatoms are unicellular, although some form chains or simple colonies. A characteristic feature of diatom cells is that they are encased within a unique cell wall made of silica. These walls show a wide diversity in form, some quite beautiful and ornate, but usually consist of two asymmetrical sides with a split between them, hence the group name.
  31. Biology:The science of life and of living organisms, including their structure, function, growth, origin, evolution, and distribution. It includes botany and zoology and all their subdivisions.
  32. Genetics:The branch of biology that deals with heredity, especially the mechanisms of hereditary transmission and the variation of inherited characteristics among similar or related organisms.
  33. Semi conductors:Material with electrical conductivity intermediate between metals and insulators and used in a wide range of electronic devices
  34. Buckyballs:a spheroidal fullerene; the first known example of a fullerene
  35. Molecular assemblies: has been defined as a machine of atomically precise construction capable of assembling molecular moieties according to specific instructions to construct a desired product.
  36. Internal organs:a main organ that is situated inside the body
  37. Nanoparticle: A nanoparticle is a microscopic particle whose size is measured in nanometres (nm). It is defined as a particle with at least one dimension <100nm. onmouseover="t_i(1)" onmouseout="t_o(1)" class="tip" href="http://encyclopedia.thefreedictionary.com/quantization">
  38. quantization of electronic energy levels occurs.
  39. *Energy application: involves many different frontiers, but Wind, Solar, and Batteries in particular are effected. High discharge Capacitors, and many new fields like Biological Energy fields.
  40. Transcendence of states of matter: when particles on a nano level change characteristics due to their change in size.
  41. *Detection devices/possibilities:
  42. *Atomic forensic microscope: Microscope Used to view substances at an atomic level.
  43. Elements: Chemistry. one of a class of substances that cannot be separated into simpler substances by chemical means. See also chart under periodic table.
  44. Experiments: Scientific method is a body of techniques for investigating phenomena and acquiring new knowledge, as well as for correcting and integrating previous knowledge.
  45. *Knowledge base
  46. *Applied
  47. *Teach
  48. *Improve quality of life
  49. *Sustainable future
  50. *Economy:
  51. *Environmental ecology:
  52. Bond length: the spacing between these atoms in a molecule,
  53. Double helix DNA: typically consists of two congruent helices with the same axis, differing by a translation along the axis, which may or may not be half-way.
  54. Nanowire: is a wire of dimensions of the order of a nanometer (10−9 meters).
  55. Electron Beam lithography: The practice of using a beam of electrons to generate patterns on a surface. The primary advantage of this technique is that it is one of the ways to beat the diffraction limit of light and make features in the sub-micrometre regime
  56. Atomic Layer Deposition: is a chemical process used to produce high-purity, high-performance solid materials. The process is often used in the semiconductor industry to produce thin films.
  57. Molecular Self Assembly: is the fundamental principle which generates structural organization on all scales from molecules to galaxies. It is defined as reversible processes in which pre-existing parts or disordered components of a preexisting system form structures of patterns.
  58. Computer chip layout: the layout of monolithic integrated circuit (also known as IC, microcircuit, microchip, silicon chip, computer chip or chip) is a miniaturized electronic circuit (consisting mainly of semiconductor devices, as well as passive components) that has been manufactured in the surface of a thin substrate of semiconductor material.
  59. *Nano bubble
  60. Nano catalyst: a compound that enduces a reaction on a scale of billionth of a meter.
  61. Catalysis: s the acceleration (increase in rate) or slowing down of a chemical reaction by means of a substance, called a catalyst, that is itself not consumed by the overall reaction.
  62. *Ceramics, Nanosize powder particles (a few nanometres in diameter, also called nanoparticles) are potentially important
  63. *Metallurgy: Nanosize powder particles (a few nanometres in diameter, also called nanoparticles) are potentially important
  64. Agglomerates/deagglomerates: for small particles to form clumps/to unclump
  65. Etched: used in microfabrication to chemically remove layers from the surface of a wafer during manufacturing. Etching is a critically important process module, and every wafer undergoes many etching steps before it is complete.
  66. Silicone gears: such devices are curiosities only, not actually usable parts Watson Crick rules
  67. Molecular manufacturing: s the engineering of functional systems at the molecular scale[1]. An equivalent definition would be "machines at the molecular scale designed and built atom-by-atom".
  68. Fullerenes: discovered in 1985 by researchers at Rice University, are a family of carbon allotropes named after Richard Buckminster Fuller.
  69. Nanorods: are one morphology of nanoscale objects
  70. Nano Ethics: concerns the ethical and social issues associated with developments in nanotechnology, a science which encompass several fields of science and engineering, including biology, chemistry, computing, and materials science.
  71. Social Implications. risks related to nanotechnology development include the possibility of military applications of nanotechnology (such as implants and other means for soldier enhancement) as well as enhanced surveillance capabilities through nano-sensors.
  72. Bose-Einstein condensates: is a state of matter formed by bosons cooled to temperatures very near to absolute zero (0 kelvin or -273.15°C). Under such supercooled conditions, a large fraction of the atoms collapse into the lowest quantum state, at which point quantum effects become apparent on a macroscopic scale.
  73. Synthetic Chemistry: is purposeful execution of chemical reactions in order to get a product, or several products. This happens by physical and chemical manipulations usually involving one or more reactions.
  74. Supermolecular assembly: A supramolecular assembly or "supermolecule" is a well defined complex of molecules held together by noncovalent bonds.
  75. Noncovalent bonding: refers to a variety of interactions that are not covalent in nature between molecules or parts of molecules that provide force to hold the molecules or parts of molecules together, usually in a specific orientation or conformation.
  76. Covalent Bonding: is a description of chemical bonding that is characterized by the sharing of pairs of electrons between atoms.
  77. Chemical bond: is the physical process responsible for the attractive interactions between atoms and molecules, and that which confers stability to diatomic and polyatomic chemical compounds.
  78. Quantum electrodynamics: (QED) is a relativistic quantum field theory of electromagnetism. QED mathematically describes all phenomena involving electrically charged particles interacting by means of exchange of photons, whether the interaction is between light and matter or between two charged particles.
  79. Atomic force microscope: (AFM) is a very high-resolution type of scanning probe microscope, with demonstrated resolution of fractions of an Angstrom, more than 1000 times better than the optical diffraction limit

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