728 research outputs found

    Generating Insight Into the Nature of Existence; The Process of Unraveling Logic

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    This paper discusses the author\u27s creative practice as it relates to the evolutionary origins of the unique aspects of human consciousness and their implication throughout time. A methodological approach that models cognitive systems that have developed based on these implications is described. The art works that these models generate are described in the context of contemporary art practice as well as their relevance to the author\u27s personal spiritual journey, especially in light of his involvement with Zen Buddhism and eastern philosophy

    Faraday effect revisited: sum rules and convergence issues

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    This is the third paper of a series revisiting the Faraday effect. The question of the absolute convergence of the sums over the band indices entering the Verdet constant is considered. In general, sum rules and traces per unit volume play an important role in solid state physics, and they give rise to certain convergence problems widely ignored by physicists. We give a complete answer in the case of smooth potentials and formulate an open problem related to less regular perturbations.Comment: Dedicated to the memory of our late friend Pierre Duclos. Accepted for publication in Journal of Physics A: Mathematical and Theoretical

    Comparing High School Students\u27 and Adults\u27 Perceptions of Technology

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    This study compared high school student’s perceptions of technology and technological literacy to those perceptions of the general public. Additionally, individual student groups were compared statistically to determine significant differences between the groups. The ITEA/Gallup Poll instrument was used to survey high school student’s perceptions of technology in the study. The student population in question consisted of three subgroups: students enrolled in a standards-based technology education courses, students enrolled in a Project Lead the Way (PLTW) Principles of Engineering pre-engineering course, and students enrolled in a general education course (language arts, mathematics, or science). In addition, each student group’s perceptions of technology were compared to one another to determine differences within each group. Responses from 4 items in the ITEA/Gallup Poll showed descriptive differences between students and adults, and responses from 13 items showed a significant difference between the three student groups. Of those 13 items showing a significant difference between all three groups, 7 of the 13 items showed a significant difference between technology education and PLTW respondents, 6 of the 13 items showed a significant difference between PLTW and general education respondents, and 8 of the 13 items showed a significant difference between technology education and general education group respondents

    Metabolism of 2,3-dimethylpyrazine

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    Biochemistr

    Distributional Borel Summability of Odd Anharmonic Oscillators

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    It is proved that the divergent Rayleigh-Schrodinger perturbation expansions for the eigenvalues of any odd anharmonic oscillator are Borel summable in the distributional sense to the resonances naturally associated with the system
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