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Your search keyword '"Guo, M. S."' showing total 10 results
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10 results on '"Guo, M. S."'

2. Amorphous composition in Gd–Co–Al system extracted from bulk metallic glass matrix composite.

Author

Fu, H., Guo, M. S., Yu, H. J., Zu, X. T., and Liu, M.

Subjects
*OPTICAL diffraction, *MATRICES (Mathematics), *LIQUID metals, *METALLIC composites, *ALLOYS, *METALLIC glasses, *SPECTRUM analysis
Abstract

Multiphase structure including the metallic glass matrix and the primary crystalline phase(s) was found in the Gd55Co15Al30-xGex (0≤x≤10) alloys. It was confirmed by x-ray diffraction and energy dispersive spectroscopy that the primary crystalline phase was Gd5Ge3 when x≥5. Based on these results, ternary bulk metallic glasses with composition of Gd52.5–53.8Co16.5–20.5Al25.7–31.0, which exhibit good glass forming ability and high thermal stability, were discovered. [ABSTRACT FROM AUTHOR]

Published
2009
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3. Polymer Association Structures

Author

MAGDA A. EL-NOKALY, H. Finkelmann, E. Jahns, Tharwat F. Tadros, P. F. Luckham, C. Yanaranop, Stig E. Friberg, Guo Rong, Ch. Ch. Yang, Yun Yang, Françoise Candau, S. Qutubuddin, E. Haque, W. J. Benton, E. J. Fendler, J. S. Guo, M. S. El-Aasser, J. W. Vanderhoff, F. Cuirassier, Ch. H. Baradji, G. Ries

Published
1989

8. A microstrip resonator filter using sandwich structure.

Author

Wang, S., Guo, M. S., Xu, P. G., Ying, Z., Liu, Z. Y., and Zhao, X. -Z.

Subjects
*RESONATORS, *RADIO resonators, *MICROWAVES, *STRIP transmission lines, *BANDPASS filters
Abstract

We present results for a compact, multiple gap and multiple pass band microstrip resonator filter. The microstrip resonator filter, consisting of a sandwich substrate with a metallic fractal pattern, shows multiple gaps from 40 MHz to 10 GHz. The transmission characteristics of the microstrip resonator filter show multiple pass bands and stop bands for electromagnetic waves over the microwave frequency range. Experimental observations are in good agreement with the results of finite difference time domain (FDTD) simulations. These properties can be useful in the application in compact microwave circuits, microwave filters, and microwave switches. [ABSTRACT FROM AUTHOR]

Published
2006
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9. A cross-cultural study of family and peer correlates of adolescent misconduct.

Author

Chen C, Greenberger E, Lester J, Dong Q, and Guo MS

Subjects
Adolescent, China, Dangerous Behavior, Female, Humans, Male, Mother-Child Relations, Parenting, Peer Group, United States, Adolescent Behavior ethnology, Cultural Characteristics, Social Adjustment
Abstract

Participants were 4 groups of early adolescents from middle-class backgrounds (European and Chinese Americans in southern California and Chinese in Taipei, Taiwan, and Beijing, China). The 591 adolescents (M age = 13.8 years) completed questionnaires about their involvement in misconduct and about family and peer characteristics. Mothers of a subsample of adolescents (n = 405) also completed a questionnaire about their relationships with their adolescents. The 4 groups of adolescents reported significantly different mean levels of family and peer correlates but showed strikingly similar levels and patterns of self-reported misconduct. Structural equation models revealed that 2 latent variables (family relationships and peer sanctions) accounted for more variance in misconduct among European and Chinese American adolescents (51%-62%) than among the 2 Chinese groups (15%-24%), mainly because of a greater contribution of peer factors in the former groups.

Published
1998
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