Kent State University

About: Kent State University is a education organization based out in Kent, Ohio, United States. It is known for research contribution in the topics: Liquid crystal & Population. The organization has 10897 authors who have published 24607 publications receiving 720309 citations. The organization is also known as: Kent State & KSU.

Supramolecular bola-like ferroelectric: 4-methoxyanilinium tetrafluoroborate-18-crown-6.

Abstract: Molecular motion is one of the structural foundations for the development of functional molecular materials such as artificial motors and molecular ferroelectrics. Herein, we show that pendulum-like motion of the terminal group of a molecule causes a ferroelectric phase transition. Complex 4-methoxyanilinium tetrafluoroborate-18-crown-6 ([C7H10NO(18-crown-6)]+[BF4]−, 1) shows a second-order ferroelectric phase transition at 127 K, together with an abrupt dielectric anomaly, Debye-type relaxation behavior, and the symmetry breaking confirmed by temperature dependence of second harmonic generation effect. The origin of the polarization is due to the order–disorder transition of the pendulum-like motions of the terminal para-methyl group of the 4-methoxyanilinium guest cation; that is, the freezing of pendulum motion at low temperature forces significant orientational motions of the guest molecules and thus induces the formation of the ferroelectric phase. The supramolecular bola-like ferroelectric is distin...

Precision Determination of the Neutron Spin Structure Function g1n

Abstract: We report on a precision measurement of the neutron spin structure function ${g}_{1}^{n}$ using deep inelastic scattering of polarized electrons by polarized ${}^{3}\mathrm{He}$. For the kinematic range $0.014lxl0.7$ and $1l{Q}^{2}l17(\mathrm{GeV}/c{)}^{2}$, we obtain $\ensuremath{\int}{0.014}^{0.7}{g}_{1}^{n}(x)dx\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}\ensuremath{-}0.036\ifmmode\pm\else\textpm\fi{}0.004(\mathrm{stat})\ifmmode\pm\else\textpm\fi{}0.005(\mathrm{syst})$ at an average ${Q}^{2}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}5(\mathrm{GeV}/c{)}^{2}$. We find relatively large negative values for ${g}_{1}^{n}$ at low $x$. The results call into question the usual Regge theory method for extrapolating to $x\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0$ to find the full neutron integral $\ensuremath{\int}{1}^{}{g}_{1}^{n}(x)\mathrm{dx}$, needed for testing the quark-parton model and QCD sum rules.

The Use of Product Sampling and Advertising: Effects of Sequence of Exposure and Degree of Advertising Claim Exaggeration on Consumers’ Belief Strength, Belief Confidence, and Attitudes:

Abstract: Using Smith and Swinyard's integrated information response model as a theoretical foundation, the authors investigate the effects of sequence of exposure to exaggerated advertising and product samp...

Associations between insecure attachment and sexual experiences

Abstract: Associations between insecure attachment and sexual experiences were tested in a sample of 328 college students. Variations in adult attachment previously have been shown to relate to sexual behaviors, with the current study extending earlier work by examining different sexual outcomes and by testing factors that may account for these relations. Avoidant attachment was expected to relate to engagement in casual sex (i.e., a greater number of sexual partners and lower percentage of partners within committed relationships), with less restrictive sexual beliefs mediating the relations. In contrast, anxious attachment was expected to relate to more unwanted but consensual sexual experiences, and to more negative affect about sexual experiences, with low self-esteem mediating the relations. Results showed some support for the hypotheses. Avoidant attachment was related to the type (but not number) of sexual partners, with sexual beliefs mediating the relations. A greater number of unwanted but consensual sexual experiences related to anxious and avoidant attachment for women and to avoidant attachment for men. Anxiety related to negative affect for women and men, and self-esteem served as a partial mediator of these relations.