Zobrazeno 1 - 10
of 70
pro vyhledávání: '"D, Columbus"'
Autor:
Mica Grujicic, D. Columbus
Publikováno v:
Materials Science and Engineering: A. 323:386-402
Crack growth associated with plane-strain mode I loading is studied computationally using both a discrete-dislocation approach and a nonlocal crystal-plasticity formulation. Within the discrete-dislocation approach, the material is modeled as a linea
Autor:
D. Columbus, Mica Grujicic
Publikováno v:
Applied Surface Science. 180:138-161
Mode I fracture behavior in fcc and bcc materials is analyzed using the discrete dislocation approach. Dislocations are modeled as line discontinuities residing in an isotropic linear elastic medium and interacting with each other through long-range
Autor:
D. Columbus, Mica Grujicic
Publikováno v:
Journal of Materials Science. 36:2179-2188
Bending of a micron-size single-crystalline beam is analyzed using both discrete-dislocation plasticity and crystal-plasticity formulations. Within the discrete-dislocation plasticity formulation, dislocations are treated as infinitely long straight-
Publikováno v:
City University of Hong Kong
Publikováno v:
IEEE Transactions on Electronics Packaging Manufacturing. 22:63-70
Far infrared Fizeau interferometry (FIFI) and shadow moire with enhanced sensitivity (SMES) are developed for real time warpage measurement of microelectronics devices. The methods are implemented in a compact apparatus that is based on a computer co
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Publikováno v:
Journal of animal science. 90
An implicit assumption in measures of ileal digestibility (ID) to estimate bioavailability of AA and N is that ID is not influenced by lower gut N metabolism. The absorption of nitrogenous compounds from the lower gut, derived from fermentative AA ca
Publikováno v:
Journal of animal science. 90
An N-balance and isotope dilution study was performed to determine the effect of lower gut N supply on N retention and CO(NH(2))(2) kinetics in growing pigs. Nine cecally cannulated and jugular-catheterized barrows (initial BW 22.4 ± 1.2 kg) were ra
Akademický článek
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Publikováno v:
Scopus-Elsevier
Far infra-red Fizeau interferometry and shadow moire with enhanced sensitivity are described as tools for warpage measurement of electronics devices. The methods are implemented by developing a compact apparatus that combines the two methods to provi