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    Employabilty and skills handbook for tourism, hospitality and events students / by Firth, Miriam

    Published 2020
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    Electronic eBook
  8. 4568

    Das Gesetz des geschobenen Kartenbündels by Edvardas Gudavičius

    Published 1997-12-01
    “… Der Kern der mittelalterlichen Zivilisation war heutiges Westeuropa. Im IX-XI Jahrhundert hatten sich Skandinavien, Böhmen, Ungarn, Polen, Kroaten an diesen Länder-Kreis angegliedert. …”
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    Research progress of error correction coding in optical wireless communication system by Jingyuan LIANG, Mengru LI, Jiafan WANG, Xizheng KE

    Published 2022-09-01
    “…The channel environment of the optical wireless communication is complicated, susceptible to various natural phenomena such as rain, snow, and fog.The channel code is usually used to correct the error caused by the channel noise.Common channel codes are Reed-Solomon (RS) code, Turbo code, low density parity check (LDPC) code, polarization code and other types.The development of the error correction code was combed, the research progress of the error correction code for the optical wireless communication were summarized and the comparative analysis was made, which introduced the progress of Xi'an University of Technology in this field of theory and experimentation.RS code, Turbo code, LDPC code were comparable to the error correction characteristics in rain, snow and fog environments.Finally, the future possible research direction and challenges were pointed out, providing references for the future development and research in the relevant fields.…”
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    Belt Mount Sets from the Shekshovo Medieval Burial Ground in the Suzdal Opolie by Irina E. Zaytseva

    Published 2024-08-01
    “…Along with the significant predominance of finds of the second half of the X – beginning of the XI century, there are samples dated from other monuments of the IX – beginning of the X century and not found in complexes of later times. …”
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    Descartes on Natural Signs and the Case of Sensory Perception

    Published 2024-05-01
    “…The objective of this paper is to counter this view and present two related points: first, Descartes’ identification of brain states with signs established by nature in the Treatise on Light (AT XI.4/G.4) amounts to a genuine attempt at understanding the causal structure of sensory perception. …”
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