Zobrazeno 1 - 10
of 10
pro vyhledávání: '"M J, McCollum"'
Autor:
M J, McCollum
Publikováno v:
Hospitalshealth networks. 72(14)
Autor:
M J, McCollum
Publikováno v:
Hospitalshealth networks. 72(12)
Publikováno v:
The Journal of biological chemistry. 269(4)
We have shown that bile acid efflux and ecto-ATPase activities are two distinct properties of a single rat liver hepatocyte canalicular membrane protein (Sippel, C. J., Suchy, F. J., Ananthanarayanan, M., and Perlmutter, D. H. (1993) J. Biol. Chem. 2
Publikováno v:
Optical Society of America Annual Meeting.
The rare earth-doping of planar and channel glass waveguide structures is evolving into a new device technology that is distinct from rare earth-doping fibers. This is particularly true since the VLSI processing techniques used for waveguide fabricat
Autor:
M. J. McCollum
Publikováno v:
Ground Water. 2:4-8
The Savannah area obtains most of its water supply from the principal artesian aquifer. The aquifer consists of limestones of middle and late Eocene age. Unflushed salty water is present in the lower water-yielding zones of the aquifer in the eastern
Publikováno v:
Applied Physics Letters. 54:1905-1907
A mixture of 500 ppm CCl4 in H2 has been used to grow heavily doped p‐type GaAs by low‐pressure metalorganic chemical vapor deposition with TMGa and AsH3 as the group III and V sources, respectively. Carbon acceptor concentrations between 1×1016
Publikováno v:
Applied Physics Letters. 53:1868-1870
Indium phosphide layers with electron mobilities at liquid‐nitrogen temperature of 91 000–125 000 cm2 /V s and carrier concentrations of 3–6×1014 cm−3 have been routinely grown by hydride vapor phase epitaxy. This 77 K mobility is significan
Publikováno v:
Ground Water. 1:4-6
The television camera has become a tool of the ground-water geologist, enabling him to examine visually the inside of a well deep below the land surface. Using the camera, the rocks can be viewed in place. Of great importance to the ground-water stud
Autor:
M. A. Plano, V. M. Robbins, Kangguo Cheng, S. L. Jackson, M. A. Haase, M. J. McCollum, G. E. Stillman
Publikováno v:
SPIE Proceedings.
The current high level of interest in the growth of InP/InGaAsP/InGaAs lattice matched to InP, has influenced many researchers to consider the use of gas sources in growth by MBE. For gas flows greater than a few sccm, pumping speed requirements dict
Publikováno v:
SPIE Proceedings.
Summary of Donor Peaks in In P Observed by 3 Spectroscopic Techniques (1S-2P) (B=0) D4D3 D5 D4 D3D2(Si) D1(S) MPL (estimated) 000 1 Ili [i Si sx3 x4 x5 X7 LMOS Xo X1 x2 , I 1 x6 I xs 0 0 1 I III I III PT I S 0 0 0 ,I I I I A1 A2 A3 Pl P_2 P3 P4 I I D