105 research outputs found

    Otium cum Dignitate: Economy, Politics, and Pastoral in Eighteenth-Century New York

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    A study of the relationship between pastoral poetry and urban politics in eighteenth-century New York City

    The New Edition of The Letter of the Three Patriarchs: Problems and Achievements

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    Jesuit Conspirators and Russia’s East Asian Fur Trade, 1791–1807

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    In 1791, amidst growing anxiety about British encroachment on its fur trade with the Qing Empire, the Russian government discovered that Britain was sending a large and important embassy to Beijing, led by Lord Macartney. In an attempt to derail the negotiations, Russia enrolled the Polotsk Jesuits in a plot to convince the Qing of the nefariousness of British designs. The conspiracy was not a success, despite Macartney’s failure. The Jesuits both in Belarus and Beijing continued to play a central role in Russia’s geopolitical plans in the region for the next decade and a half, although ultimately the project to establish a Russian Jesuit college in the Qing capital failed. Using Russian as well as Jesuit archival sources, the article reconstructs the secret plans, mishaps, and miscalculations that shaped this unusual relationship

    Andrei Ershov and the Soviet Information Age

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    A study of the ideological and transnational context of informatics and cybernetics in the late Soviet Union, focusing on the leading Soviet computer scientist Andrei Ershov

    The New Edition of The Letter of the Three Patriarchs: Problems and Achievements

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    Influence of constant, alternating and cyclotron low-intensity electromagnetic fields on fibroblast proliferative activity in vitro

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    Available data allow assuming the presence of stimulation of reparative processes under influence of low-intensity electromagnetic field, commensurable with a magnetic field of the Earth. Research of effects of low-intensity electromagnetic fields on fibroblast proliferative activity in human lungs in cell culture was performed

    Influence of constant, alternating and cyclotron low-intensity electromagnetic fields on fibroblast proliferative activity in vitro

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    Available data allow assuming the presence of stimulation of reparative processes under influence of low-intensity electromagnetic field, commensurable with a magnetic field of the Earth. Research of effects of low-intensity electromagnetic fields on fibroblast proliferative activity in human lungs in cell culture was performed

    Библейская история в Лѣтовнике: проблема источников

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    Publication of 9 fragments added to the exposition of the biblical history in Lětovnik, the South Slavic translation of George the Monk. They appear to be translated from the original Greek and stem from the same source that was used by George himself in the 9th century and independently by Symeon Magister in the 10th. This supposed work combined biblical narrative with etiological legends as well as folklore elements, including a version of the well-known story about the child Mo-ses and the Pharaoh.В статье публикуются фрагменты, добавленные в повествование о библейской истории в Лѣтовнике, южнославянском переводе хроники Георгия Мо-аха (Амартола) XIV в. Отрывки, которые явно восходят к греческому оригиналу, были заимствованы из того же источника, которым независимо друг от друга пользовались и сам Георгий Монах в IX в. и Симеон Магистр в X в. Это предполагаемое произведение сочетало библейский материал с этиологическими легендами и фольклорными сказаниями, включая одну из версий известной легенды о младенце Моисее и Фараоне

    Global Climate Change as a National Security Threat: American and Russian Political Practices

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    Introduction. The article gives an overview of American and Russian approaches to global climate change (GCC) in the context of the national security policy. The purpose of the study is to improve the national security policy in the context of GCC using international and Russian experience. The authors make proposals for refining Russian approaches to the problem including adjustments to the Russian Federation National Security Strategy, development of a number of other strategic planning documents and new initiatives to tackle threats related to GCC on a broad multilateral basis. Methods and methodology. The system analysis methods used in the research enable to reveal general trends in the evolvement of the GCC phenomenon and to predict its growing influence on governments and civil societies. The synthesis methods help to draw general conclusions that are common for the national security policies of all nations, to reveal the complex and interdisciplinary nature of GCC and to propose improvements in the government policies in this area. Analysis. The analysis of American official documents and scientific publications shows the evolution of approaches in assessing the GCC in relation to national security policies, whereas the GCC has been regarded as a threat to U.S. and international security and stability. The authors criticize unilateralism of American official approaches to threats posed by GCC as well as the ineffectiveness of collective attempts to counter these threats. Results. The study concludes that the GCC poses a common threat to humanity and requires collective concerted actions. It is therefore proposed that the long-term national interests be adjusted adding to their list the task of preserving the nature and environment, to clarify the strategic goal-setting in this critical area and to develop a forward-looking model for cooperation between the government, civil society and wildlife

    Mie-driven directional nanocoupler for Bloch surface wave photonic platform

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    Modern integrated photonic platforms should combine low-loss guiding, spectral flexibility, high light confinement, and close packing of optical components. One of the prominent platforms represents a one-dimensional photonic crystal combined with dielectric nanostructures that manipulate low-loss Bloch surface waves (BSWs). Proper design of nanostructures gives rise to a variety of optical resonances suitable for efficient capturing and controlling light. In this work, we achieve color-selective directional excitation of BSWs mediated by Mie resonances in a semiconductor nanoparticle. We show that a single silicon nanoparticle can be used as a subwavelength multiplexer switching the BSW excitation direction from forward to backward within the 30 nm spectral range with its central wavelength governed by the nanoparticle size. Our work opens a route for the on-demand fabrication of photonic nanocouplers with tailored optical properties and submicron footprint
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