Comment on "Demonstration of the Casimir Force in the 0.6 to 6 micrometer Range"

We comment on a recently published measurement of the Casimir force for distances in the 0.6 to 6 micrometer range between two Au surfaces (Phys. Rev. Lett. 78, 5(1997)) and the net discrepancy reported for the comparison with theoretical predictions (Phys. Rev. Lett. 81, 5475 (1998)).Comment: 1 page, LaTeX, 2 encapsulated postscript figure

Developing an Online Learning Pedagogy for Conflict Resolution Training

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Reply to the Comment on "The Lifshitz-Matsubara sum formula for the Casimir pressure between magnetic metallic mirrors"

We reply to the "Comment on 'The Lifshitz-Matsubara sum formula for the Casimir pressure between magnetic metallic mirrors'" [arXiv:1604.06432]. We believe the comment misrepresents our papers, and fails to provide a plausible resolution to the conflict between theory and experiment.Comment: To appear in Phys. Rev.

Job Satisfaction of Nebraska Elementary School Counselors

This thesis on Job Satisfaction of Nebraska Elementary School Counselors reflects the feelings of Nebraska Elementary Counselors towards their careers as counselors in the public elementary schools of Nebraska. The author feels that only the surface has been skimmed in this area of research as this area has apparently had little or no research which the author could discover to date. However, the author feels that the findings of this research are significant enough to draw varied conclusions about job satisfaction among Nebraska elementary school counselors and to offer suggestions to interested readers on how to help improve the situation of Nebraska elementary school counselors. Also, as the author is an apparent pioneer in this area of research, suggestions will be made on possible other research which would be beneficial for others to follow up on

Fee or Free: When Should Firms Charge for Online Content?

Many online content providers aim to compensate for a loss in advertising revenues by charging consumers for access to content. However, such a choice is not straightforward because subscription fees typically deter customers, and a resulting decline in viewership further reduces advertising revenues. This research examines whether firms that offer both free and paid content can benefit from adjusting the amount of content offered for free. We find that firms should offer more free—and not paid—content in periods of high demand. We motivate theoretically that this policy, which we term “countercyclical offering,” may be optimal for firms when consumers are heterogeneous in their valuation of online content and this heterogeneity varies over time. Using unique data from an online content provider, we then provide empirical evidence that firms indeed engage in countercyclical offering and increase the share of free content in periods of high demand

Band structure analysis of the conduction-band mass anisotropy in 6H and 4H SiC

The band structures of 6H and 4H SiC calculated by means of the FP-LMTO method are used to determine the effective mass tensors for their conduction-band minima. The results are shown to be consistent with recent optically detected cyclotron resonance measurements and predict an unusual band filling dependence for 6H-SiC.Comment: 5 pages including 4 postscript figures incorporated with epsfig figs. available as part 2: sicfig.uu self-extracting file to appear in Phys. Rev. B: Aug. 15 (Rapid Communications

Field fluctuations near a conducting plate and Casimir-Polder forces in the presence of boundary conditions

We consider vacuum fluctuations of the quantum electromagnetic field in the presence of an infinite and perfectly conducting plate. We evaluate how the change of vacuum fluctuations due to the plate modifies the Casimir-Polder potential between two atoms placed near the plate. We use two different methods to evaluate the Casimir-Polder potential in the presence of the plate. They also give new insights on the role of boundary conditions in the Casimir-Polder interatomic potential, as well as indications for possible generalizations to more complicated boundary conditions.Comment: 10 page