Biometric Articles

• Physics
  Sports Science
  Quantum Physics
  Black Holes
  Stars
  Astronomy
   
  

  Teleportation

  Teleportation, or teletransportation, is the alleged process of moving objects from one place to another more or less instantaneously, without using conventional transportation. With present ... > more
• Nature of Water
  Acid Rain
  Organic Chemistry
  Sports Science
  Chemistry
  Air Quality
   
  

  Phosphorus

  Phosphorus is the chemical element in the periodic table that has the symbol P and atomic number 15. Phosphorus is commonly found in inorganic phosphate rocks and in all living cells. The most ... > more
• Astrophysics
  Optics
  Physics
  Chemistry
  Sports Science
  Graphene
   
  

  Spectroscopy

  Spectroscopy is the study of spectra, that is, the dependence of physical quantities on frequency. Spectroscopy is often used in physical and analytical chemistry for the identification of ... > more
• Healthy Aging
  Attention Deficit Disorder
  Medical Technology
  Medical Imaging
  Sports Science
  Sports Medicine
   
  

  Computed tomography

  Computed tomography (CT), originally known as computed axial tomography (CAT) and body section roentgenography, is a medical imaging method employing tomography where digital geometry processing is ... > more
• Technology
  Computer Programming
  Communications
  Sports Science
  Computer Graphics
  Video Games
   
  

  Videoconferencing

  A videoconference (also known as a videoteleconference) is a set of interactive telecommunication technologies which allow two or more locations to interact via two-way video and audio transmissions ... > more
• Robotics
  Artificial Intelligence
  Robotics Research
  Engineering
  Sports Science
  Organic Chemistry
   
  

  Android

  An android is a robot made to resemble a human, usually both in appearance and behavior. The word android has been used to denote several different kinds of artificially constructed beings: a robot ... > more
• Healthy Aging
  Organic Chemistry
  Attention Deficit Disorder
  Sports Science
  Chemistry
  Inorganic Chemistry
   
  

  Formaldehyde

  The chemical compound formaldehyde (also known as methanal), is a gas with a strong pungent smell. Formaldehyde readily results from the incomplete combustion of carbon-containing materials. It may ... > more
• Physics
  Engineering
  Chemistry
  Sports Science
  Forensic Research
  Civil Engineering
   
  

  Science

  Science, in the broadest sense, refers to any systematic knowledge or practice. In a more restricted sense, science refers to a system of acquiring knowledge based on the scientific method, as well ... > more
• Sports Science
  Technology
  Medical Technology
  Engineering
  Physics
  Biometric
   

  Computer worm

  A computer worm is a self-replicating computer program. It uses a network to send copies of itself to other nodes (computer terminals on the network) and it may do so without any user intervention. ... > more
• Sports Science
  Energy Technology
  Technology
  Engineering
  Electronics
  Civil Engineering
   

  Feedback

  In cybernetics and control theory, feedback is a process whereby some proportion or in general, function, of the output signal of a system is passed (fed back) to the input. Often this is done ... > more
• Sports Science
  Technology
  Optics
  Detectors
  Medical Technology
  Aviation
   
  

  Photography

  Photography is the process of making pictures by means of the action of light. It involves recording light patterns, as reflected from objects, onto a sensitive medium through a timed exposure. The ... > more
• Chemistry
  Inorganic Chemistry
  Organic Chemistry
  Physics
  Materials Science
  Biochemistry
   
  

  Molecule

  In general, a molecule is the smallest particle of a pure chemical substance that still retains its composition and chemical properties. In chemistry and molecular sciences, a molecule is a ... > more

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