384 research outputs found

    The Council of Nicaea: Constantine\u27s Sword or Shield?

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    This paper examines events from the late third century to the Council of Nicaea in 325 C.E. The scope of this study is not to debate the differences in translation of ancient texts but rather to examine how the Council of Nicaea changed the path of orthodox Christianity and was used to fuel Constantine\u27s ambition. Constantine called the Council of Nicaea to maintain the integrity of his empire. He recognized the potential hidden in Christian communities. His success in calling the Council of Nicaea should not be measured by the doctrine that emerged, but rather by the decline of theological interpretations in Christianity

    3D Printing and Patent Liability

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    Dr. Hideo Kodama developed the first three-dimensional printing technology, called Rapid Prototyping (“RP”), in 1980. Kodama developed his RP technology for creating industrial prototypes. Kodama unfortunately failed to file the full patent specification before the oneyear deadline. Six years later, the United States Patent Office issued Charles Hull the first patent for his stereolithography apparatus (“SLA”), constituting the genesis of modern 3D printing technology. Numerous new 3D printing methods were developed and patented between the 1980s and early 2000s. Within the past ten years, the 3D printing sector has settled into two distinct emphases. This post was originally published on the Cardozo Arts & Entertainment Law Journal website on February 19, 2015. The original post can be accessed via the Archived Link button above

    Polarization selection rules for inter-Landau level transitions in epitaxial graphene revealed by infrared optical Hall effect

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    We report on polarization selection rules of inter-Landau level transitions using reflection-type optical Hall effect measurements from 600 to 4000 cm-1 on epitaxial graphene grown by thermal decomposition of silicon carbide. We observe symmetric and anti-symmetric signatures in our data due to polarization preserving and polarization mixing inter-Landau level transitions, respectively. From field-dependent measurements we identify that transitions in decoupled graphene mono-layers are governed by polarization mixing selection rules, whereas transitions in coupled graphene mono-layers are governed by polarization preserving selection rules. The selection rules may find explanation by different coupling mechanisms of inter-Landau level transitions with free charge carrier magneto-optic plasma oscillations

    A Networks-Science Investigation into the Epic Poems of Ossian

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    In 1760 James Macpherson published the first volume of a series of epic poems which he claimed to have translated into English from ancient Scottish-Gaelic sources. The poems, which purported to have been composed by a third-century bard named Ossian, quickly achieved wide international acclaim. They invited comparisons with major works of the epic tradition, including Homer's Iliad and Odyssey, and effected a profound influence on the emergent Romantic period in literature and the arts. However, the work also provoked one of the most famous literary controversies of all time, colouring the reception of the poetry to this day. The authenticity of the poems was questioned by some scholars, while others protested that they misappropriated material from Irish mythological sources. Recent years have seen a growing critical interest in Ossian, initiated by revisionist and counter-revisionist scholarship and by the two-hundred-and-fiftieth anniversary of the first collected edition of the poems in 1765. Here we investigate Ossian from a networks-science point of view. We compare the connectivity structures underlying the societies described in the Ossianic narratives with those of ancient Greek and Irish sources. Despite attempts, from the outset, to position Ossian alongside the Homeric epics and to distance it from Irish sources, our results indicate significant network-structural differences between Macpherson's text and those of Homer. They also show a strong similarity between Ossianic networks and those of the narratives known as Acallam na Sen\'orach (Colloquy of the Ancients) from the Fenian Cycle of Irish mythology.Comment: Accepted for publication in Advances in Complex system

    Nurses\u27 Alumnae Association Bulletin, April 1962

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    Staff Nurses Association Alumnae Meetings 1961 Social Committee Clara Melville Scholarship Fund Ways and Means Report Cook Book Report Bulletin Committee Private Duty Nurse\u27s Section Hospital Report and Nursing Service Federal Nursing Service Practice of Nursing Report of Student Council Activities Medical Work in Ghan

    A convenient band-gap interpolation technique and an improved band line-up model for InGaAlAs on InP

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    The band-gap energy and the band line-up of InGaAlAs quaternary compound material on InP are essential information for the theoretical study of physical properties and the design of optoelectronics devices operating in the long-wavelength communication window. The band-gap interpolation of In1-x-y Ga (x) Al (y) As on InP is known to be a challenging task due to the observed discrepancy of experimental results arising from the bowing effect. Besides, the band line-up results of In1-x-y Ga (x) Al (y) As on InP based on previously reported models have limited success by far. In this work, we propose an interpolation solution using the single-variable surface bowing estimation interpolation method for the fitting of experimentally measured In1-x-y Ga (x) Al (y) As band-gap data with various degree of bowing using the same set of input parameters. The suggested solution provides an easier and more physically interpretable way to determine not only lattice matched, but also strained band-gap energy of In1-x-y Ga (x) Al (y) As on InP based on the experimental results. Interpolated results from this convenient method show a more favourable match to multiple independent experiment data sets measured under different temperature conditions as compared to those obtained from the commonly used weighted-sum approach. On top of that, extended framework of the model-solid theory for the band line-up of In1-x-y Ga (x) Al (y) As/InP heterostructure is proposed. Our model-solid theory band line-up result using the proposed extended framework has shown an improved accuracy over those without the extension. In contrast to some previously reported works, it is worth noting that the band line-up result based on our proposed extended model-solid theory has also shown to be more accurate than those given by Harrison's mode
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