Encyclopedia of Physical Science and Technology, Volume 16Academic Press, 1992 - Physical sciences |
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Page 143
... shown in Fig . 15. Suppose , however , that in the current section the variational principle is applied twice , each time over one - half the length of the beam ( 0 ≤ x ≤ L / 2 and L / 2 ≤ x ≤ L ) , as shown in Fig . 16 . If a ...
... shown in Fig . 15. Suppose , however , that in the current section the variational principle is applied twice , each time over one - half the length of the beam ( 0 ≤ x ≤ L / 2 and L / 2 ≤ x ≤ L ) , as shown in Fig . 16 . If a ...
Page 152
... ( Fig . 1b ) , in which the finite elements are trian- gles of the type shown in Fig . 3a , the assumed displacements of the adjacent elements vary lin- early . The elements are joined at the two end points of their interface , and since ...
... ( Fig . 1b ) , in which the finite elements are trian- gles of the type shown in Fig . 3a , the assumed displacements of the adjacent elements vary lin- early . The elements are joined at the two end points of their interface , and since ...
Page 229
... shown in Fig . 18. The BCS theory is dis- cussed later . The energy gap of a superconductor can be measured experimentally as follows . The ab- sorption coefficients of longitudinal ultrasonic waves in the normal state a , and ...
... shown in Fig . 18. The BCS theory is dis- cussed later . The energy gap of a superconductor can be measured experimentally as follows . The ab- sorption coefficients of longitudinal ultrasonic waves in the normal state a , and ...
Common terms and phrases
acid adsorbed adsorption alloys analysis antiferromagnetic application atoms band BCS theory bipolaron cable called carbon chemical circuit conductor core curve cycle density effect elec electric electrons elements energy equation ergy example Fermi Fermi energy fibers flux frequency function heat helium hydrogen increase insulating interaction ions lattice layer liquid loop magnetic field main sequence mass material measured ment metal molecules Mott insulator observed operating optical orbitals output oxides oxygen pairs particles perature phase Phys potential pressure produce properties proton range reaction region result sample semiconductor sensor shown in Fig signal solar solid spin stars stellar structure superacids superconducting supernovae surface surfactant switching systems techniques Teff telephone temperature theory thermal thermionic thermocouple thermodynamic thermoelectric thermoelements tion transition transmission trons ture unit velocity voltage wavelength white dwarf yarn