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2022 ◽  
pp. 152-175
Author(s):  
Fei Jiang ◽  
Yanhua Zhang

The benefits of blockchain technology for supply chain management and logistics have been authenticated in recent years. It can support transparency and guarantee eventual, system-wide consensus on the validity of an entire history of transactions. As Conte de Leon et al. defined, blockchains would cause disrupting transformations in all types of industries when used in supply chain management. Logistic companies should engage in blockchain technology to adapt rapidly to changing market conditions and needs in today's dynamic business environment. Thus, this chapter provides a comprehensive overview of blockchain technology and focuses on crucial supply chain capabilities to create such transparency, flexibility, and mutual trust between supply chain partners.


2021 ◽  
Vol 2 (2) ◽  
pp. 383-401
Author(s):  
Muhammad Asif Amjad ◽  
Nabila Asghar ◽  
Hafeez-ur-Rehman

Covid-19 Pandemic proved to be very dangerous and catastrophic in the entire history of mankind. It affected every corner of the world within less than a year. It changed the lifestyle and paralyzed all modern technology and killed millions of people around the globe. This study presents the historical overview of major world pandemics and Covid-19 as well. It also examines the impact of Covid-19 pandemic on inflation and on other sectors of Pakistan's economy. The results reveal that covid-19 is the main culprit responsible for double digit inflation and slow economic growth in Pakistan. The present study explores that during 2020 high inflation was due to world lock down while in 2021 the main cause of inflation was persistent increase in oil prices, food shortage, political instability in Afghanistan and devaluation of Pakistan’s rupee. The results indicate that Covid-19 affects adversely every sector of Pakistan economy. The study suggests that government should pay proper attention to health of the general public and implement suitable policies to stabilize the economic growth.


2021 ◽  
Vol 49 (3) ◽  
pp. 12-32

A brief overview of the main historical events that accompanied the formation and establishment of the Laboratory of Oceanology in the Academy of Sciences in 1941 is given. Then, a few years later, the Laboratory was transformed into the Institute of Oceanology, the director of which was appointed the Minister of the Merchant Fleet of the USSR, Academician P. P. Shirshov. By his initiative in 1949, the Institute became the owner of its first large research vessel "Vityaz". It is shown that the entire history of the institute and its research team was primarily based on the development and generalization of the results of regular sea and ocean expeditions. The article provides general information about the results obtained in the recent past, and their development and deepening in the works of the institute at present.


2021 ◽  
pp. 17-32
Author(s):  
Consuelo Isabel Caravaca Guerrero

The mummification process of the ancient Egyptians has created great myths about this civilization but the process of creating the mummies was not immutable throughout the entire history of Egypt. Such is so, that before El-Fayum's portraits we find ourselves facing the best example in which three great civilisations converge, such as Egypt, Greece and Rome, in the same space-time framework. Nevertheless, this fact has meant a grievance as for its conservation, not having a clear answer about which researchers were better prepared to study them. Another one of the most outstanding peculiarities of these portraits, is the pictorial technique used, the great information it give us about the physical aspect of the mummy and even the social position they occupied, since until the appearance of these portraits, not everyone could afford a funeral in which its remains were mummified. El proceso de momificación de los antiguos egipcios ha creado grandes mitos acerca de esta civilización pero no durante toda la historia de Egipto el proceso de creación de las momias fue inmutable. Tal es así, que ante los retratos de El- Fayum nos encontramos frente al mejor ejemplo en el que convergen tres grandes civilizaciones, como son Egipto, Grecia y Roma, en un mismo marco espacio-temporal. Sin embargo, este hecho ha significado un agravio a la hora de su conservación, al no tener claro que investigadores estarían mejor preparados para estudiarlas. Otras de las peculiaridades más destacadas de estos retratos, son la técnica pictórica utilizada, la gran información que nos aportan sobre el aspecto físico de la momia e incluso la posición social a la que pertenecían ya que hasta la aparición de estos retratos, no todo el mundo podía permitirse un sepelio en el que sus restos fuesen momificados.


2021 ◽  
pp. 6-34
Author(s):  
Simon Cox

This chapter traces the prehistory of the subtle body, developing out of late antique Neoplatonic conceptions of the ochema-pneuma, “vehicles of the soul,” which bear souls from one incarnation to the next. It goes through the entire history of late antique Neoplatonism surveying how major thinkers engaged with and formulated ideas about these soul-bearing vehicles, from the mystical existentialism of Porphyry and Iamblichus (third century) to the detailed and philosophically sophisticated descriptions of Damascius and John Philoponus (sixth century). It ends with the ascendance of Christianity for which this notion was no longer useful, jettisoning the subtle body and sending the idea into a thousand-year slumber.


2021 ◽  
Vol 2 (24 A) ◽  
pp. 297-335
Author(s):  
Łukasz Nowak

Nowadays people are more and more concerned about the future and the end of the world. The vision of the End of Times in Joachim of Fiore’s apocalyptic conception presents one of the most interesting interpretations of the end of the world in relation to events and historical figures and presents an attempt to look into the future made by the 12th-century Calabyan Abbot Joachim of Fiore on the basis of the book of the Holy Bible, especially the Apocalypse of Saint John. The purpos of the thesis is to introduce the reader to the very form of the medieval exeget – Joachim of Fiore as well as the concept of tripartite and interpretation of history in the Trinitarian context created by him. In the light of the concept mentioned above, the vision of the Calabyan Abbot was presented regarding the end of times, preceded by an explanation of exegetical methods used by the abbot (especially biblical typology and the principle of compatibility of both Testaments in relation to the entire history of the Chosen People and Christianity). The thesis also presents a comparison of the convergent historiosophic concepts of Joachim of Fiore and Saint Augustine of Hippo. The thesis contains both Latin fragments of Joachim’s manuscripts and translations of them into Polish. Annex show translated testament of Joachim of Fiore, proving his faithfulness to the authority of the Catholic Church.


2021 ◽  
Vol 6 (4(17)) ◽  
pp. 93-106
Author(s):  
Saša Bradašević

J. R. R. Tolkien is undoubtedly one of the most widely read epic fiction writers, translated into almost forty world languages. His works describe the entire history of an imaginary world, from the very beginning of its creation until the creation of man and are imbued with a constant struggle between good and evil. On the opposite sides, there are different races of humanoid creatures, among which are: elves, dwarves, orcs, goblins, trolls, etc. They all have elaborate genealogies and cultural characteristics. The extremely rich philological education of the author himself contributed to that. The connections between Tolkien’s work and Nordic myths have been shown in detail in science so far. This is most obvious when choosing mythological symbols and names. The author even created an elven language inspired by the Finnish language, for which he used runic alphabet. However, the names of the places where orcs, goblins and other servants of evil live, as well as their personal names, were not created after the example of elves. According to their phonetic characteristics, these names are significantly different from elven and human ones. In this paper, attention will be focused on such names, considering that they possess phonetic and semantic characteristics of the Turkish language, especially its older variants, and that they carry certain meanings that still exist in the modern Turkish language.


2021 ◽  
pp. 76-87
Author(s):  
V. D Kislitsyn ◽  
K. A Mokhireva ◽  
V. V Shadrin ◽  
A. L Svistkov

The paper presents results of studying mechanical properties of polymer composites depending on types of filler particles (granular - carbon black, nanodiamonds; layered - graphene plates; fibrous - single-walled nanotubes). These nanofillers differ greatly from each other in their structure and geometry. A significant difference in behavior of nanocomposites was revealed even with little introduction of particles into the elastomer. The highest level of reinforcement of the matrix was obtained when single-wall nanotubes and detonation nanodiamonds were used as fillers. The viscoelastic properties and the Mullins softening effect [1-4] were investigated in experiments performed with material samples subjected to complex uniaxial cyclic deformation. In these experiments, the amplitude of deformations was changed step by step; and at each step a time delay was specified to complete rearrangement processes of the material structure. It was found that a pronounced softening effect after the first cycle of deformation and significant hysteresis losses occur in the material filled with single-walled nanotubes. These characteristics are insignificant for the rest of nanocomposites until elongation increases twofold. In accordance with the obtained results, a new version of the mathematical model to describe properties of the viscoelastic polymer materials was proposed. The constants of the constitutive relations were calculated for each material; the theoretical and experimental load curves were compared. As a result, the introduced model is able to describe the behavior of elastomeric nanocomposites with a high accuracy. Moreover, this model is relatively easy to use, suitable for a wide range of strain rates and stretch ratios and does not require the entire history of deformation as needed for integral models of viscoelasticity.


Metaphysics ◽  
2021 ◽  
pp. 57-64
Author(s):  
Archpriest Kirill Kopeikin

The biblical story begins with the story of the creation of the world out of nothing. In the context of theological tradition, creation means non-self-being; this is the reason for the constant variability of the universe. Biblical Revelation presupposes the assumption of a special kind of ontology of creation: nothing is self-existent, all being is relative and everything is relative to God. The entire history of natural science, starting with Galileo, shows that its development proceeded along the path of concretizing and expanding the field of applicability of the principle of the relativity of being: from Galilean relativity - to Einstein’s special theory of relativity - and, finally, to quantum mechanics - to the fact that one of the greatest physicists of the XX century academician Vladimir Fock called the principle of relativity to the means of observation. Considering quantum mechanics as the last natural link in this chain of realization of the principle of relativity in physics, we can, from the many alternative interpretations of quantum mechanics existing today, single out those that are organically consistent with the fundamental biblical principle of the relativity of being and consistently explain what is perceived as quantum paradoxes. This will allow you to take the next step towards comprehending the fundamental nature of reality.


Author(s):  
Olena Plyuta

The purpose of the article is to determine the role of modern art tourism, its components, and varieties in the process of the formation of tourist attractiveness of a certain territory. The methodology of the research is based on the use of general scientific methods (systemic, structural and functional, genetic, typologization, etc.) with the involvement of research guidelines of socio-cultural analysis of phenomena and processes. The scientific novelty of the results obtained is to find out the role of art tourism in the process of forming a tourist attractiveness of the territory, which consists in the formation of a positive image of the latter due to the use of new methods and mechanisms for promotion. Conclusions. The article presents an article characteristic of art tourism, which provides intellectual rest, that is, a combination of pleasant with useful, namely purposeful visits to various art measures and events: forums of contemporary art, large artistic and photo exhibitions, theatrical prime minister, film festivals, etc. Art tourism creates positive characteristics of a particular territory, forms a certain image of a consumer about cultural and historical heritage, contemporary art, everyday style of life, etc. The features of modern street art, which is one of the directions attracting tourists from all over the world. Street art is able to tell an entire history of culture and life without a single word. More and more communities include Street Art and Graffiti in the concept of designing modern quarters and areas of their cities. Important attention is paid to this direction of creative tourism activity as an art hotel, which distinguished from the overall mass with its originality, artistic design, and creative approach to service.


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