Close Relationships between NMR J-Coupling Alternation (JCA) and Molecular Properties of Carbon Chains

2019 ◽  
Vol 15 (3) ◽  
pp. 1605-1615 ◽  
Author(s):  
João P. C. Oliveira ◽  
Roberto Rivelino
Keyword(s):  
Close Relationships ◽  
Molecular Properties ◽  
Carbon Chains ◽  
J Coupling

A THEORETICAL STUDY OF CARBON CHAINS OF TYPE CNF(N = 1–7) IN NEUTRAL AND IONIC FORMS

2011 ◽  
Vol 10 (06) ◽  
pp. 789-802 ◽  
Author(s):  
HUI-FEN CHEN ◽  
YU-JONG WU
Keyword(s):  
Ionization Potential ◽  
Electron Affinity ◽  
Theoretical Study ◽  
Ground States ◽  
Carbon Chain ◽  
Binding Energies ◽  
Molecular Properties ◽  
Neutral Species ◽  
Carbon Chains ◽  
Ionic Forms

The structures, binding energies, and molecular parameters of C n F clusters (n = 1–7) have been investigated theoretically on neutral and ionic forms with the RCCSD(T)//B3LYP/aug-cc-pVTZ level of theory. It can be concluded that for the ground states the linear structures are stable only for CF , C 6 F , and C 7 F . Other neutral species of C n F (n = 2–5) are slightly bent. The variation in stability with growth of the carbon chain is flat but the ionization potential and electron affinity exhibit clear variations with the size of the clusters. Cation clusters with an even n value have triplet ground states whereas singlet ground states exist when n is odd. All anions except CF -, have singlet ground states. The alternation in stability is found in both cationic and anionic forms, but the trends are reversed. Predictions of several molecular properties may be useful in the identification of these species in the laboratory and in space.

Cooperation and obligation in early parent-child relationships

2020 ◽  
Vol 43 ◽  
Author(s):  
Ross A. Thompson
Keyword(s):  
Social Norms ◽  
Moral Psychology ◽  
Close Relationships ◽  
Social Agency ◽  
Infant Survival ◽  
Peer Experiences ◽  
Early Experiences ◽  
Early Parent ◽  
Collaborative Skills ◽  
Parent Child Relationships

Abstract Tomasello's moral psychology of obligation would be developmentally deepened by greater attention to early experiences of cooperation and shared social agency between parents and infants, evolved to promote infant survival. They provide a foundation for developing understanding of the mutual obligations of close relationships that contribute (alongside peer experiences) to growing collaborative skills, fairness expectations, and fidelity to social norms.

Attachment and Field Dependence: Individual Differences in Information Processing

2004 ◽  
Vol 9 (1) ◽  
pp. 43-55 ◽  
Author(s):  
Patrizia Vermigli ◽  
Alessandro Toni
Keyword(s):  
Information Processing ◽  
Individual Differences ◽  
Field Dependence ◽  
Attachment Styles ◽  
Close Relationships ◽  
Adult Age ◽  
Males And Females ◽  
Figure Test ◽  
The Relationship ◽  
Measure Field

The present research analyzes the relationship between attachment styles at an adult age and field dependence in order to identify possible individual differences in information processing. The “Experience in Close Relationships” test of Brennan et al. was administered to a sample of 380 individuals (160 males, 220 females), while a subsample of 122 subjects was given the Embedded Figure Test to measure field dependence. Confirming the starting hypothesis, the results have shown that individuals with different attachment styles have a different way of perceiving the figure against the background. Ambivalent and avoidant individuals lie at the two extremes of the same dimension while secure individuals occupy the central part. Significant differences also emerged between males and females.

Co-Development in Personality in Close Relationships

2016 ◽  
Vol 21 (4) ◽  
pp. 233-236 ◽  
Author(s):  
Alexander Grob
Keyword(s):  
Close Relationships

Personal Goals of Older Female Twins

2009 ◽  
Vol 14 (2) ◽  
pp. 160-167 ◽  
Author(s):  
Katariina Salmela-Aro ◽  
Sanna Read ◽  
Jari-Erik Nurmi ◽  
Markku Koskenvuo ◽  
Jaakko Kaprio ◽  
...  
Keyword(s):  
Physical Exercise ◽  
Independent Living ◽  
Environmental Effect ◽  
Close Relationships ◽  
Environmental Influence ◽  
Genetic Effect ◽  
Additive Genetic Effect ◽  
Personal Goals ◽  
Cultural Activities ◽  
The Individual

This study examined genetic and environmental influences on older women’s personal goals by using data from the Finnish Twin Study on Aging. The interview for the personal goals was completed by 67 monozygotic (MZ) pairs and 75 dizygotic (DZ) pairs. The tetrachoric correlations for personal goals related to health and functioning, close relationships, and independent living were higher in MZ than DZ twins, indicating possible genetic influence. The pattern of tetrachoric correlations for personal goals related to cultural activities, care of others, and physical exercise indicated environmental influence. For goals concerning health and functioning, independent living, and close relationships, additive genetic effect accounted for about half of the individual variation. The rest was the result of a unique environmental effect. Goals concerning physical exercise and care of others showed moderate common environmental effect, while the rest of the variance was the result of a unique environmental effect. Personal goals concerning cultural activities showed unique environmental effects only.

Teaching Close Relationships the Old-Fashioned Way

2000 ◽  
Vol 45 (6) ◽  
pp. 627-628
Author(s):  
Clyde Hendrick
Keyword(s):  
Close Relationships

Beyond Interpersonal Attraction: Perspectives on Close Relationships

1978 ◽  
Vol 23 (10) ◽  
pp. 714-716
Author(s):  
JOHN H. HARVEY ◽  
MARIE CRANE
Keyword(s):  
Close Relationships ◽  
Interpersonal Attraction
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