Zobrazeno 1 - 10
of 55
pro vyhledávání: '"B. W. Roberts"'
Autor:
B. W. Roberts, S. R. Renn
Publikováno v:
Physical Review B. 50:7626-7634
In this paper, we examine interwell tunneling between a pair of fractional quantum Hall liquids in a double quantum well system in a tilted magnetic field. Using a variational Monte Carlo method, we calculate moments of the intra-Landau level tunneli
Autor:
S. R. Renn, B. W. Roberts
Publikováno v:
Physical Review B. 48:10926-10933
The collective modes of the v=1/2 state in double-quantum-well systems are analyzed within the framework of the single-mode approximation. The dependence of these modes on the interwell spacing is discussed. The derivation of the plasma sum rules for
Autor:
B. W. Roberts, Bob Cartwright
Publikováno v:
Journal of Sustainable Agriculture. 1:21-35
An experiment was conducted in fall of 1988 and spring of 1989 to examine methods of producing cabbage grown with either bare soil or cover crops. Raised beds were constructed in the fall of 1988 and planted with either rye (Secale cereale (L.]) or h
Verification of Allowable Stresses In ASME Section III Subsection NH For Grade 91 Steel & Alloy 800H
The database for the creep-rupture of 9Cr-1Mo-V (Grade 91) steel was collected and reviewed to determine if it met the needs for recommending time-dependent strength values, S{sub t}, for coverage in ASME Section III Subsection NH (ASME III-NH) to 65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::551b557b10d8cfaaa5734488181ce70d
https://doi.org/10.2172/974278
https://doi.org/10.2172/974278
Publikováno v:
Journal of personality and social psychology. 81(4)
This longitudinal study provides a comprehensive analysis of continuity and change in personality functioning from age 18 to age 26 in a birth cohort (N = 921) using the Multidimensional Personality Questionnaire (A. Tellegen, 1982). Data were analyz
Publikováno v:
HortScience. 26:1156-1158
Trellising was evaluated for its effects on yields of cucumber (Cucumis sativus L.) cultivars Dasher II, Marketmore 76, and PetoTripleMech at Lane and Wilbutton, Okla. Trellising improved total and marketable yield at both locations compared with gro
Autor:
B W, Roberts, W, Friend
Publikováno v:
Journal of occupational health psychology. 3(3)
Women (N = 83) in their early 50s indicated whether they were increasing, maintaining, or decreasing momentum in their career. On the basis of their career momentum, women were classified into 3 groups and compared on work and family patterns, the im
Autor:
B W, Roberts, R, Helson
Publikováno v:
Journal of personality and social psychology. 72(3)
The influence of increasing individualism in U.S. culture on personality development was investigated with an index recently developed by H. Gough (1991) that traces changes in individualism from 1950 to 1985. Seventy-seven women followed from 1958 t
Autor:
R, Helson, B W, Roberts
Publikováno v:
Journal of personality and social psychology. 66(5)
At age 43, 90 women in a longitudinal study were classified on the basis of J. Loevinger's (LoevingerWessler, 1970) Sentence Completion Test into 3 levels of ego development: self-aware or below, conscientious, and individualistic or above. Retrospec
Publikováno v:
Journal of personality and social psychology. 64(5)
The relation between self-concept differentiation (SCD), the tendency to see oneself as having different personality characteristics in different social roles, and psychological adjustment was examined in a sample of college students and a sample of