18 research outputs found

    Gender-based Restrictions in Tourism: An Example of the Phenomenon of Avaton in the Modern Socio-cultural Expanse

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    The article deals with the problems of the impact of tourism, including pilgrimage, on the socio-cultural environment of modern society, changes and reformatting of the gender restrictions of religious content. Investigated the access restrictions based on gender to objects of tourist interest as an example of socio-religious phenomenon β€œavaton” monastic republic of Athos in Northern Greece. Avaton regarded as a characteristic example of the alignment and sustained physical boundaries of the gender division, which for centuries allows preserving the unique closed social system. The paper focuses on the very concept of gender segregation, signs of it in the archaic and modern religions and on the relationship between the sexual divisions of the principles of Orthodox monasticism. The authors considered conflict of values of modern Western society and conservative traditions of Eastern Christianity. Gender discrimination is contrasted with the need to preserve the unique social phenomenon as part of the socio-cultural heritage of humanity

    Ѐторидная тСхнология получСния Ρ‚ΠΈΡ‚Π°Π½ΠΎΠ²Ρ‹Ρ… ΠΏΠΎΡ€ΠΎΡˆΠΊΠΎΠ²

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    Обоснована Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎΡΡ‚ΡŒ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ Π½ΠΎΠ²ΠΎΠΉ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΏΠ΅Ρ€Π΅Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ титансодСрТащих ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ‚ΠΎΠ². Π’Ρ‹ΠΏΠΎΠ»Π½Π΅Π½ΠΎ исслСдованиС процСсса фторирования Ρ€ΡƒΡ‚ΠΈΠ»ΠΎΠ²ΠΎΠ³ΠΎ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ‚Π° элСмСнтным Ρ„Ρ‚ΠΎΡ€ΠΎΠΌ. ΠžΠΏΠΈΡΠ°Π½Ρ‹ процСссы, ΠΏΡ€ΠΎΡ‚Π΅ΠΊΠ°ΡŽΡ‰ΠΈΠ΅ ΠΏΡ€ΠΈ элСктролитичСском ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½ΠΈΠΈ Ρ‚ΠΈΡ‚Π°Π½ΠΎΠ²Ρ‹Ρ… ΠΏΠΎΡ€ΠΎΡˆΠΊΠΎΠ² Π²ΠΎ Ρ„Ρ‚ΠΎΡ€ΠΈΠ΄Π½Ρ‹Ρ… расплавах TiF4. Для ΠΎΡ‚ΠΌΡ‹Π²ΠΊΠΈ ΠΎΡ‚ примСсСй ΠΊΠ°Ρ‚ΠΎΠ΄Π½ΠΎΠ³ΠΎ осадка ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ Π΄Π²Π΅ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ – Π² смСси нСорганичСских кислот ΠΈ Π±Π΅Π·Π²ΠΎΠ΄Π½Ρ‹ΠΌ HF; ΠΏΠΎΠΊΠ°Π·Π°Π½Ρ‹ прСимущСства ΠΎΡ‚ΠΌΡ‹Π²ΠΊΠΈ HF; содСрТаниС примСсСй Π² ΠΏΠΎΡ€ΠΎΡˆΠΊΠ΅ Ρ‚ΠΈΡ‚Π°Π½Π°, ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½ΠΎΠΌ ΠΎΡ‚ΠΌΡ‹Π²ΠΊΠΎΠΉ Π² Π±Π΅Π·Π²ΠΎΠ΄Π½ΠΎΠΌ HF нСсколько Π½ΠΈΠΆΠ΅, Ρ‡Π΅ΠΌ ΠΏΡ€ΠΈ "кислотной" ΠΎΡ‚ΠΌΡ‹Π²ΠΊΠ΅. ΠŸΡ€ΠΈ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½ΠΎΠΌ осущСствлСнии процСсса HF Ρ€Π΅Ρ†ΠΈΡ€ΠΊΡƒΠ»ΠΈΡ€ΡƒΠ΅Ρ‚ Π² схСмС, обСспСчивая ΡΠΊΠΎΠ»ΠΎΠ³ΠΈΡ‡Π΅ΡΠΊΡƒΡŽ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡ‚ΡŒ ΠΈ Π½ΠΈΠ·ΠΊΡƒΡŽ ΡΠ΅Π±Π΅ΡΡ‚ΠΎΠΈΠΌΠΎΡΡ‚ΡŒ Ti.The brief review of industrial technologies of processing the titanium containing concentrates has been carried out. The research of the fluorination process of rutile concentrates with element fluorine was carried out. The processes occurring during the electrolysis of titanic powders from fluoride fusions, from TiF4, are described. In order to wash off impurities of cathode deposit, two techniques were proposed - in a mixture of inorganic acids and anhydrous HF; advantages of washing off with HF are shown; the impurity content in the titanium powder obtained by washing off in anhydrous HF is slightly lower than at "acid" washing off. In the industrial process implementation HF recycles tin a circuit that ensures environmental safety of production and low production cost of obtained Ti

    CloudFence: Enabling Users to Audit the Use of their Cloud-Resident Data

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    One of the primary concerns of users of cloud-based services and applications is the risk of unauthorized access to their private information. For the common setting in which the infrastructure provider and the online service provider are different, end users have to trust their data to both parties, although they interact solely with the service provider. This paper presents CloudFence, a framework that allows users to independently audit the treatment of their private data by third-party online services, through the intervention of the cloud provider that hosts these services. CloudFence is based on a fine-grained data flow tracking platform exposed by the cloud provider to both developers of cloud-based applications, as well as their users. Besides data auditing for end users, CloudFence allows service providers to confine the use of sensitive data in well-defined domains using data tracking at arbitrary granularity, offering additional protection against inadvertent leaks and unauthorized access. The results of our experimental evaluation with real-world applications, including an e-store platform and a cloud-based backup service, demonstrate that CloudFence requires just a few changes to existing application code, while it can detect and prevent a wide range of security breaches, ranging from data leakage attacks using SQL injection, to personal data disclosure due to missing or erroneously implemented access control checks

    Π’Π½Π΅Π΄Ρ€Π΅Π½ΠΈΠ΅ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹Ρ… ΠΈΠ½Π½ΠΎΠ²Π°Ρ†ΠΈΠΉ Π² обустройствС инфраструктуры Π½Π΅Ρ„Ρ‚Π΅Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли

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    Π˜Π½Ρ„Ρ€Π°ΡΡ‚Ρ€ΡƒΠΊΡ‚ΡƒΡ€Π° Π·Π°Π½ΠΈΠΌΠ°Π΅Ρ‚ ΠΎΠ΄Π½Ρƒ ΠΈΠ· Π²Π°ΠΆΠ½Π΅ΠΉΡˆΠΈΡ… долТностСй Π² ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ, ΠΏΡ€ΠΈ Π³Ρ€Π°ΠΌΠΎΡ‚Π½ΠΎΠΉ инфраструктурС: организация нСсёт Π·Π½Π°Ρ‡ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ мСньшС производствСнных ΠΏΠΎΡ‚Π΅Ρ€ΡŒ. ΠœΡ‹ рассмотрим Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ внСдрСния ΠΈΠ½Π½ΠΎΠ²Π°Ρ†ΠΈΠΉ Π² ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΎΠ½Π½ΡƒΡŽ Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ Π² обустройствС инфраструктуры Π½Π΅Ρ„Ρ‚Π΅Π³Π°Π·ΠΎΠ²ΠΎΠΉ отрасли.Infrastructure occupies one of the most important positions in the organization, with a competent infrastructure: the organization suffers significantly less production losses. We will consider the possibility of introducing innovations in organizational activities in arranging the infrastructure of the oil and gas industry

    Study of the Quality Parameters and the Antioxidant Capacity for the FTIR-Chemometric Differentiation of Pistacia Vera Oils

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    The aim of this work was to characterize the pistachio oil of the Greek variety, “Aegina”, evaluate its various quality indices, and investigate the potential use of FTIR as a tool to discriminate different oil qualities. For this purpose, the antioxidant capacity, the tocopherol content and the oxidation and degradation of fatty acids, as described by k, Δk, R-values, and free acidity were evaluated using 45 samples from eight different areas of production and two subsequent years of harvesting. The antioxidant capacity was estimated using 2,2′-azinobis(3-ethylbenzothiazoline-6-sulfonic acid diammonium salt (ABTS) and 2,2-diphenyl-1-(2,4,6-trinitrophenyl)hydrazine (DPPH) assays, and the tocopherol content was quantified through HPLC analysis. FTIR spectra were recorded for all samples and multivariate analysis was applied. The results showed significant differences between the oil samples of different harvesting years, which were successfully discriminated by a representative FTIR spectral region based on R-value, total antioxidant capacity, and scavenging capacity, through ABTS. A similar approach could not be confirmed for the other quality parameters, such as the free acidity and the tocopherol content. This research highlighted the possibility of developing a simple, rapid, economic, and environment friendly method for the discrimination of pistachio oils according to their quality profile, through FTIR spectroscopy and multivariate analysis
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