Results 301 to 310 of about 2,028,209 (354)
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Solid State Phenomena, 1976
This chapter deals essentially with the reaction between two solids A and B to form one or more product phases (A m B n ). During the course of this heterogeneous solid-solid reaction A m B n separates the reactants spatially. Therefore the progress of the reaction has to be attributed to a transport of the reactants across phase boundaries and through
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This chapter deals essentially with the reaction between two solids A and B to form one or more product phases (A m B n ). During the course of this heterogeneous solid-solid reaction A m B n separates the reactants spatially. Therefore the progress of the reaction has to be attributed to a transport of the reactants across phase boundaries and through
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Proceedings of the May 14-16, 1969, spring joint computer conference on XX - AFIPS '69 (Spring), 1969
The computer industry is no doubt one of the most rapidly growing industries today. With the increase in computer usage, there is an increased demand to improve man's ability to communicate with the computer. The prime instrument of input communication today is a keyboard, and it appears that this will be true for some time in the future.
Everett A. Vorthmann, Joseph T. Maupin
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The computer industry is no doubt one of the most rapidly growing industries today. With the increase in computer usage, there is an increased demand to improve man's ability to communicate with the computer. The prime instrument of input communication today is a keyboard, and it appears that this will be true for some time in the future.
Everett A. Vorthmann, Joseph T. Maupin
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Nature Nanotechnology, 2007
The passage of individual molecules through nanosized pores in membranes is central to many processes in biology. Previously, experiments have been restricted to naturally occurring nanopores, but advances in technology now allow artificial solid-state nanopores to be fabricated in insulating membranes.
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The passage of individual molecules through nanosized pores in membranes is central to many processes in biology. Previously, experiments have been restricted to naturally occurring nanopores, but advances in technology now allow artificial solid-state nanopores to be fabricated in insulating membranes.
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Physics Bulletin, 1975
H M Rosenberg London: Oxford University Press 1975 pp 234 price £6.50 (cased) £2.25 (paperback) This concise treatment of the field of solid state physics is a further volume in the Oxford physics series directed at second year undergraduates. With such a large subject to cover it is not surprising that this volume is twice the size of its fellows and ...
R. K. Harris, P. S. Allen, W. Derbyshire
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H M Rosenberg London: Oxford University Press 1975 pp 234 price £6.50 (cased) £2.25 (paperback) This concise treatment of the field of solid state physics is a further volume in the Oxford physics series directed at second year undergraduates. With such a large subject to cover it is not surprising that this volume is twice the size of its fellows and ...
R. K. Harris, P. S. Allen, W. Derbyshire
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1966
Abstract : A model has been developed for mass transport of two-dimensional surface profiles for which a Cartesian coordinate system can be conveniently used. Simple analytical solutions have been obtained that provide valuable insights for the fabrication of microoptical structures. A mode of laser operation has been discovered that allows a single Nd:
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Abstract : A model has been developed for mass transport of two-dimensional surface profiles for which a Cartesian coordinate system can be conveniently used. Simple analytical solutions have been obtained that provide valuable insights for the fabrication of microoptical structures. A mode of laser operation has been discovered that allows a single Nd:
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Physics in Medicine and Biology, 1963
Solid state devices are useful for their high sensitivity in a small volume, as in semi-conducting dose rate measuring devices; for storing a dose reading for a convenient period; or for showing the position of radiation fields. Scintillators, photographic films and neutron activation foils are not discussed here.
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Solid state devices are useful for their high sensitivity in a small volume, as in semi-conducting dose rate measuring devices; for storing a dose reading for a convenient period; or for showing the position of radiation fields. Scintillators, photographic films and neutron activation foils are not discussed here.
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IEEE Spectrum, 1974
Automation was the key to progress for industrial systems during 1973, with the second-generation controller emerging as the most exciting system and the thyristor the all-pervasive device.
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Automation was the key to progress for industrial systems during 1973, with the second-generation controller emerging as the most exciting system and the thyristor the all-pervasive device.
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2007
Solid state photomultipliers have been applied to very high resolution positron emission tomography and hybrid systems for improved quantum efficiency, size and insensitivity to magnetic fields. The multicell Geiger-mode avalanche photodiode or silicon photomultiplier (SiPM) is an ideal photodetector for high energy and space physics, astrophysics and ...
Llosa G +10 more
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Solid state photomultipliers have been applied to very high resolution positron emission tomography and hybrid systems for improved quantum efficiency, size and insensitivity to magnetic fields. The multicell Geiger-mode avalanche photodiode or silicon photomultiplier (SiPM) is an ideal photodetector for high energy and space physics, astrophysics and ...
Llosa G +10 more
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Physics Today, 1952
The physics of the solid state is nothing new. In 1900 it was as well realized as now that mechanics, heat, electricity, magnetism, optics, all have their solid-state aspects. In mechanics we have elasticity, plasticity, elastic vibrations or sound. In heat we have specific heat, thermal expansion, heat conductivity. In electricity we have conductivity,
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The physics of the solid state is nothing new. In 1900 it was as well realized as now that mechanics, heat, electricity, magnetism, optics, all have their solid-state aspects. In mechanics we have elasticity, plasticity, elastic vibrations or sound. In heat we have specific heat, thermal expansion, heat conductivity. In electricity we have conductivity,
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