Results 211 to 220 of about 1,058,344 (268)
Some of the next articles are maybe not open access.
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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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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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 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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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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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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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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Solid-state lithium batteries: Safety and prospects
EScience, 2022Liquan Chen, Yanbing He, Shichao Wu
exaly