Addressing Economic Fragmentation: Modelling Regional Gambling Tourism In The Context Of Social Fields Theory

The trend in development is going from slow withdrawal from mass tourism to a growing demand for small-scale local, customer-tailored travel experiences. The main question is balancing two main tourism development models: mass tourism connected to gambling, on the one hand, and customer-oriented local experience on the other. How should policymakers proceed in shaping the development of policies supporting both models? We discuss case studies proposed to build a qualitative multi-criteria decision model to evaluate the appropriateness of the development of new models encompassing the two mentioned. Therefore, the multi-criteria decision method DEX and the DEXi software tool are practical options for decision support in gambling tourism management. This study quickly analyses basic concepts of the DEX method and possible applications on actual life decisions and valuation problems.

E-scooters as allies in addressing environmental sustainability in urban transport

This opinion considers the phenomenon of e-scooters and tries to analyse their environmental impact in cities. In doing this it also considers the role that they play in the environmental sustainability of city wide transport systems. In order to address the first issue it is necessary to separate the actual life cycle of the vehicle in question from its mere use. This is an important consideration since the life cycle of this mode of transport obviously contributes to understanding the carbon footprint that can be produced by these types of vehicles as a whole. In addition to the above, the opinion also considers the regulatory framework that is associated with these vehicles in Spain.

Tri zrnca – Iz mozaika Jovana Radulovića o udesu kulturnog identiteta dalmatinskih Srba

The paper deals with national-oriented works of Jovan Radulović from the end of the 1980s and the beginning of the 1990s, based on his book dedicated to the life of Dalmatian Serbs. The first part of the paper refers to Radulović’s biographical-anthropo- logical essays on three Serbian writers from Dalmatia, as well as to his documentary prose; the analysis of Radulović’s critical views on the actual life of Serbian people in Croatia is based on a series of his interviews and polemics. The following section of the paper deals with the last part of Radulović’s book, enti- tled “The Grains (1984‒1989)”, consisting of about fifteen public speeches and newspaper articles related to the cultural assimilation of the Serbs in Croatia. Special attention is paid to the three grains, i.e. two public speeches and one newspaper article. In the first speech, Radulović documents national and cultural discrimination against Serbs in the communist Croatia, whose position is much worse than in Austria-Hungary at the beginning of the XX century. In the second speech, Radulović optimistically presents a short version of the history of defence of spiritual and national identity of the Serbs in Dalmatia. Finally, the third grain is the article in which Radulović expresses his fears about the fate of the Serbian Autonomous Province of Krayina, whose political status was determined far away from it and from the broken Yugoslavia, and he pleads for the absolute unity of the Serbian people and the leadership of the newly formed autonomous province in Croatia. On the basis of Radulović’s political views, it can be concluded that in spite of the defeat and the mass exodus, Serbs from Croatia should not give up the idea of returning to their homeland.

Hamy Mean Operators Based on Complex q-Rung Orthopair Fuzzy Setting and Their Application in Multi-Attribute Decision Making

To determine the connection among any amounts of attributes, the Hamy mean (HM) operator is one of the more broad, flexible, and dominant principles used to operate problematic and inconsistent information in actual life dilemmas. Furthermore, for the option to viably portray more complicated fuzzy vulnerability data, the idea of complex q-rung orthopair fuzzy sets can powerfully change the scope of sign of choice data by changing a boundary q, dependent on the distinctive wavering degree from the leaders, where ζ ≥ 1, so they outperform the conventional complex intuitionistic and complex Pythagorean fuzzy sets. In genuine dynamic issues, there is frequently a communication problem between credits. The goal of this study is to initiate the HM operators based on the flexible complex q-rung orthopair fuzzy (Cq-ROF) setting, called the Cq-ROF Hamy mean (Cq-ROFHM) operator and the Cq-ROF weighted Hamy mean (Cq-ROFWHM) operator, and some of their desirable properties are investigated in detail. A multi-attribute decision-making (MADM) dilemma for investigating decision-making problems under the Cq-ROF setting is explored with certain examples. Finally, a down-to-earth model for big business asset-arranging framework determination is provided to check the created approach and to exhibit its reasonableness and adequacy. The exploratory outcomes show that the clever MADM strategy is better than the current MADM techniques for managing MADM issues.

Remaining Useful Life Prediction of the Concrete Piston Based on Probability Statistics and Data Driven

This paper proposes a method on predicting the remaining useful life (RUL) of a concrete piston of a concrete pump truck based on probability statistics and data-driven approaches. Firstly, the average useful life of the concrete piston is determined by probability distribution fitting using actual life data. Secondly, according to condition monitoring data of the concrete pump truck, a concept of life coefficient of the concrete piston is proposed to represent the influence of the loading condition on the actual useful life of individual concrete pistons, and different regression models are established to predict the RUL of the concrete pistons. Finally, according to the prediction result of the concrete piston at different life stages, a replacement warning point is established to provide support for the inventory management and replacement plan of the concrete piston.

A Multi-MOORA decision making method based on muirhead mean operators and complex spherical fuzzy uncertain linguistic setting

The Muirhead mean (MM) operators offer a flexible arrangement with its modifiable factors because of Muirhead’s general structure. On the other hand, MM aggregation operators perform a significant role in conveying the magnitude level of options and characteristics. In this manuscript, the complex spherical fuzzy uncertain linguistic set (CSFULS), covering the grade of truth, abstinence, falsity, and their uncertain linguistic terms is proposed to accomplish with awkward and intricate data in actual life dilemmas. Furthermore, by using the MM aggregation operators with the CSFULS, the complex spherical fuzzy uncertain linguistic MM (CSFULMM), complex spherical fuzzy uncertain linguistic weighted MM (CSFULWMM), complex spherical fuzzy uncertain linguistic dual MM (CSFULDMM), complex spherical fuzzy uncertain linguistic dual weighted MM (CSFULDWMM) operators, and their important results are also elaborated with the help of some remarkable cases. Additionally, multi-attribute decision-making (MADM) based on the Multi-MOORA (Multi-Objective Optimization Based on a Ratio Analysis plus full multiplicative form), and proposed operators are developed. To determine the rationality and reliability of the elaborated approach, some numerical examples are illustrated. Finally, the supremacy and comparative analysis of the elaborated approaches with the help of graphical expressions are also developed.

Mammad Araz peak of our poetry

The main directions of the poem by Mammad Araz draw attention; the essence is solved on the basis of the material of actual life, moves on the basis of documents. The events are comprehensive in his poetic work, the figurative beings are polished more honestly and hotly in the author's own objects. Readers can see clearly how Mammad Araz poetry stands in the fortune, how the fortune exists in the poems and how the process branches out in two directions in this mood. In the result, a reader takes a lesson and makes a conclusion for himself. Let’s say so, he tries to understand what troubles a man can face for an elementary mistake. That’s why, Mammad Araz poetry is a great lesson for nowadays and next generation Key words: Mammad Araz, poem, word, poetry, mankind, mood, world, woman, lyricism, alarm, cognition, philosophy

Linear Diophantine Uncertain Linguistic Power Einstein Aggregation Operators and Their Applications to Multiattribute Decision Making

Linear Diophantine uncertain linguistic set (LDULS) is a modified variety of the fuzzy set (FS) to manage problematic and inconsistent information in actual life troubles. LDULS covers the grade of truth, grade of falsity, and their reference parameters with the uncertain linguistic term (ULT) with a rule 0 ≤ α AMG u AMG x + β ANG v AMG x ≤ 1 , where 0 ≤ α AMG + β ANG ≤ 1 . In this study, the principle of LDULS and their useful laws are elaborated. Additionally, the power Einstein (PE) aggregation operator (AO) is a conventional sort of AO utilized in innovative decision-making troubles, which is effective to aggregate the family of numerical elements. To determine the interrelationship between any numbers of arguments, we elaborate the linear Diophantine uncertain linguistic PE averaging (LDULPEA), linear Diophantine uncertain linguistic PE weighted averaging (LDULPEWA), linear Diophantine uncertain linguistic PE geometric (LDULPEG), and linear Diophantine uncertain linguistic PE weighted geometric (LDULPEWG) operators; then, we discuss their useful results. Conclusively, a decision-making methodology is utilized for the multiattribute decision-making (MADM) dilemma with elaborated information. A sensible illustration is specified to demonstrate the accessibility and rewards of the intended technique by comparison with certain prevailing techniques. The intended AOs are additional comprehensive than the prevailing ones to exploit the ambiguous and inaccurate knowledge. Numerous remaining operators are chosen as individual incidents of the suggested one. Ultimately, the supremacy and advantages of the elaborated operators are also discussed with the help of the geometrical form to show the validity and consistency of explored operators.

Exacerbation of Subthreshold PTSD Symptoms in a Great East Japan Earthquake Survivor in the Context of the COVID-19 Pandemic

Background. In 2011, the people of Fukushima, Japan, experienced the Great East Japan Earthquake (GEJE), a complex disaster of earthquake, tsunami, and nuclear accident. Its residents are experiencing a second global disaster, a COVID-19 pandemic in 2020. Objective. In this article, we aimed at discussing the effects of subthreshold PTSD in a previous disaster on an exacerbation of PTSD symptoms in another disaster. Method. We present a case of subthreshold PTSD in the context of a nuclear accident and exacerbation of symptoms due to the COVID-19 pandemic. Results. Exacerbation of subthreshold PTSD symptoms was likely due to the reemergence of an urgent atmosphere similar to the previously experienced traumatic event. Conclusions. PTSD may occur not only in those who experience the actual life-threatening like ICU admission but in those who experience the atmospheric change of society. This case demonstrated the characteristics of subthreshold PTSD caused by two disasters that shared a similar sense of insecurity, the scale of impact on the society, invisibility of the threat, restricted movement, and authoritative conflicts. These commonalities led to a recurrence and exacerbation of initial symptoms. This finding should be shared with those involved in the care system for victims’ mental health suffering from a large-scale disaster, and we need further research about the issue.