scholarly journals STUDYING ACTIVITIES OF COMPETITORS OF MOTOR TRANSPORT ENTERPRISE

2021 ◽  
pp. 94
Author(s):  
V. SHYNKARENKO
Keyword(s):  
Optimal Strategy ◽  
Competitive Behavior ◽  
Market Segment ◽  
Sources Of Information ◽  
Market Position ◽  
Motor Transport ◽  
Transport Services ◽  
Total Transport ◽  
Trucking Company ◽  
Definition Of

This article discusses the study of competitors’ activity and presents some of the results of our research in this area. The main purpose of the study is to determine the positions, establish the strengths and weaknesses of their activities, assess their own ability to develop on this basis, the strategy and tactics of competitive behavior of the enterprise in the market. Based on the study of literature sources, the shortcomings of the existing model of analyzing competitors are identified, the proposals for its improvement are given. It is proposed to study the activities of competitors in the following sequence: identifying priority competitors, collecting data on their activities, identifying strengths and weaknesses, determining the position of the company among competitors. To determine the priority competitors, the analysis of the correlation field – the cell in the coordinate system – competitor and market segment is offered, in which we obtain the data: the volume of transport services, the market segment share, the share of traffic in total transport work. These indicators are determined for each competitor and show the priority of each competitor. At the first stage of the methodology of analysis of competitors’ activity, an approach to the definition of priority competitors is proposed, which means those of them who have the largest market share, both in the market as a whole and in a particular market segment. Much attention in the study is paid to determining the list of signs of competitors’ priority and establishing sources of information. On the basis of certain values of the enterprise and competitors there is an opportunity to establish the strengths and weaknesses of each of them. On the basis of the signs of enterprises’ activity that characterize their size, it is possible to obtain a generalized assessment of the market position of the trucking company and competitors, their strengths and weaknesses. At the same time, ratings are made without and with taking into account the importance of each criterion of the market position of MTE and competitors. The results of the research can be used in the process of determining the optimal strategy for motor transport enterprises.

scholarly journals Substantiation of Loading Hub Location for Electric Cargo Bikes Servicing City Areas with Restricted Traffic

Energies ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 839
Author(s):  
Vitalii Naumov
Keyword(s):  
Urban Areas ◽  
Facility Location Problem ◽  
Time Interval ◽  
Hub Location ◽  
Efficiency Criterion ◽  
Logistics Systems ◽  
Transport Services ◽  
Total Transport ◽  
Mode Of Transport ◽  
Python Programming

Electric cargo bicycles have become a popular mode of transport for last-mile goods deliveries under conditions of restricted traffic in urban areas. The indispensable elements of the cargo bike delivery systems are loading hubs: they serve as intermediate points between vans and bikes ensuring loading, storage, and e-vehicle charging operations. The choice of the loading hub location is one of the basic problems to be solved when designing city logistics systems that presume the use of electric bicycles. The paper proposes an approach to justifying the location of a loading hub based on computer simulations of the delivery process in the closed urban area under the condition of stochastic demand for transport services. The developed mathematical model considers consignees and loading hubs as vertices in the graph representing the transport network. A single request for transport services is described based on the set of numeric parameters, among which the most significant are the size of the consignment, its dimensions, and the time interval between the current and the previous requests for deliveries. The software implementation of the developed model in Python programming language was used to simulate the process of goods delivery by e-bikes for two cases—the synthetically generated rectangular network and the real-world case of the Old Town district in Krakow, Poland. The loading hub location was substantiated based on the simulation results from a set of alternative locations by using the minimum of the total transport work as the efficiency criterion. The obtained results differ from the loading hub locations chosen with the use of classical rectilinear and center-of-gravity methods to solve a simple facility location problem.

scholarly journals Formula size games for modal logic and μ-calculus

2019 ◽  
Vol 29 (8) ◽  
pp. 1311-1344 ◽  
Author(s):  
Lauri T Hella ◽  
Miikka S Vilander
Keyword(s):  
Modal Logic ◽  
Optimal Strategy ◽  
Order Logic ◽  
First Order Logic ◽  
Kripke Models ◽  
First Order ◽  
Modal Operators ◽  
Crucial Difference ◽  
Definition Of ◽  
Person Game

Abstract We propose a new version of formula size game for modal logic. The game characterizes the equivalence of pointed Kripke models up to formulas of given numbers of modal operators and binary connectives. Our game is similar to the well-known Adler–Immerman game. However, due to a crucial difference in the definition of positions of the game, its winning condition is simpler, and the second player does not have a trivial optimal strategy. Thus, unlike the Adler–Immerman game, our game is a genuine two-person game. We illustrate the use of the game by proving a non-elementary succinctness gap between bisimulation invariant first-order logic $\textrm{FO}$ and (basic) modal logic $\textrm{ML}$. We also present a version of the game for the modal $\mu $-calculus $\textrm{L}_\mu $ and show that $\textrm{FO}$ is also non-elementarily more succinct than $\textrm{L}_\mu $.

scholarly journals Design-Based Research: Definition, Characteristics, Application and Challenges

2019 ◽  
Vol 5 (1) ◽  
pp. 26-35
Author(s):  
Hamed Vaezi ◽  
Hossein Karimi Moonaghi ◽  
Reyhaneh Golbaf
Keyword(s):  
Medical Education ◽  
Practical Knowledge ◽  
Educational Innovation ◽  
Sources Of Information ◽  
Multiple Sources ◽  
Short Term ◽  
Web Based ◽  
Design Based Research ◽  
Definition Of ◽  
New Research

In recent years medical education has developed dramatically, but lecturers often cite the existence of a gap between theoretical and practical knowledge. In the first decade of the present century, new research methodology named “design-based research (DBR)” was developed, which most experts and journals refer to as a fundamental way to make changes in the quality and applicability of studies and educational research as well as to enhance and improve the practice of instruction. The aim of the present study was introducing design-based research and its concepts, features, applications, and challenges. A narrative review was conducted in 2018. For this purpose, authorized English academic database including Web of Science, Science Direct, Google Scholar, international database and library in medical research filed with keywords including “design-based research, definition of DBR, DBR applications, medical education, and DBR challenges” without date limitation until 2018.11.21 were screened. Overall, 68 articles were selected and after careful reading, 21 article with related subjects were selected for material extraction. The conclusion was made that DBR that combines empirical research with design-based theories could be considered as an effective method for understanding quality, time and the cause of the phenomenon of educational innovation in practice. Usually DBR is formed by initial evaluation of a problem that occurs in a particular context, and this assessment continues throughout design and implementation. One of the characteristics of DBR is the guiding team, which includes researchers, professionals, designers, managers, teachers, trainers and others whose expertise and knowledge may in some way help. The application of DBR in web-based training programs is quite evident. The probability of non-returns in short-term projects is one of the main challenges of DBR. Medical education has developed dramatically in recent years, but it has made little progress in promoting innovative research methodologies. DBR can be used as a bridge between theories and practice and provide the basis for close communication between researchers, designers, and participants. By applying sophisticated methods and multiple sources of information, the success rate of an intervention in a particular environment is assessed, which ultimately leads to improved theories.

Russian Electronic Resources in Collection Development of the Russian National Public Library for Science and Technology

2020 ◽  
Author(s):  
Galina A. Evstigneeva ◽  
◽  
Galina V. Krylova ◽  
Keyword(s):  
Science And Technology ◽  
Public Library ◽  
Russian Language ◽  
Remote Access ◽  
General View ◽  
Collection Development ◽  
Sources Of Information ◽  
Electronic Resources ◽  
The Status ◽  
Definition Of

The Russian National Public Library for Science and Technology has traditionally been and is currently acquiring Russian language paper materials by receiving deposit copies from the Russian Book Chamber. The concept of pervasiveness of a deposit copy dictates the need to use external digital resources – electronic libraries, archives and collections, electronic library systems. Acquiring of all of these sources of information depending on their access features and specifics of library services also meets the definition of «collection development». The article provides a general view of the collection of the Russian National Public Library for Science and Technology and the ways of its development. Specific examples show the status of some library materials available online. Reasons are offered in support of using remote access electronic resources as well as widening the variety of library materials and making subscription models more flexible.

FORMATION OF A MECHANISM FOR THE STRATEGIC DEVELOPMENT OF INNOVATIVE PROCESSES AT ROAD TRANSPORT ENTERPRISES

2017 ◽  
Author(s):  
Oksana Shatilo ◽  
Keyword(s):  
Development Strategy ◽  
Modern Science ◽  
Development Program ◽  
Road Transport ◽  
Strategic Development ◽  
Strategy Of Development ◽  
Motor Transport ◽  
Close Relationship ◽  
Consumer Values ◽  
Definition Of

The purpose of this article is to define the interpretation of the concept of "mechanism" and its elements, which are interconnected and in interaction contribute to the development of the object. At the same time in modern science it is possible to allocate various directions to consideration of the mechanism. Three directions of the mechanism are analyzed: the first direction considers the mechanism as a control tool that affects the development of the object; the second direction considers the interaction of the subjects and is based on the principles and sequence of certain actions between them; the third approach defines the economic mechanism as a sequence of interconnected economic phenomena. It is determined that enterprises in the process of their activities use a combination of different mechanisms and directions, taking into account their complexity. The author's structuring and definition of its components are offered on the basis of the carried-out researches with allocation of two key contours: 1) a contour of innovative activity taking into account imperatives of strategy of development of the enterprise; 2) the core of the mechanism of development of innovation processes, which forms their close relationship with the contour of innovation, taking into account the imperatives of the development strategy of the enterprise and the variability of consumer values. It is determined that the main purpose of forming the mechanism of strategic development innovative processes of motor transport enterprises is to ensure the efficient use of all resources, tools and systems of interaction between departments, where the main elements of the mechanism of strategic development of innovative processes of motor transport enterprises can be considered methods and tools for implementing their innovative development program. The principles of effective functioning of the mechanism are formulated strategic development of innovative processes of motor transport enterprises. The structural and logical construction of strategic development of innovative processes of motor transport enterprises is offered taking into account the formulated principles and functions of management.

TAXATION OF VAT ON COMPENSATIONS FOR PROVIDED TRANSPORT SERVICES IN PUBLIC TRANSPORT BUSES – GLOSS TO THE JUDGMENT OF THE SUPREME ADMINISTRATIVE COURT OF 7 NOVEMBER 2018, REF. NO. ACT I FSK 1692/16

2021 ◽  
Vol 2 (XXI) ◽  
pp. 283-289
Author(s):  
Łukasz Sowul
Keyword(s):  
Public Transport ◽  
Final Conclusion ◽  
Eu Law ◽  
Similar Nature ◽  
Broad Definition ◽  
Transport Services ◽  
Definition Of

According to the glossed judgment of the Supreme Administrative Court of November 7, 2018, file ref. Act I FSK 1692/16 compensation for the provided transport services in public transport buses should not be subject to VAT. The article focuses primarily on whether the Supreme Administrative Court rightly recognized them as subsidies similar to donation and subsidy referred to in the VAT Act. In connection with the above, the gloss presents the meaning of donation and subsidy under Polish and EU law. The final conclusion is that compensations involving a reasonable profit cannot be included in a surcharge of a similar nature to the above-mentioned measures, as they are a form of payment and therefore should be subject to VAT. In the remaining scope, however, the position of the Supreme Administrative Court should be shared, taking into account the broad definition of subsidies/subsidies found in EU law.

scholarly journals Competitiveness Assessment for Transport Enterprises in the Context of Accelerated Development of the International Logistics Infrastructure

2019 ◽  
Vol 67 ◽  
pp. 01004
Author(s):  
Olga Ievsieieva
Keyword(s):  
Public Relations ◽  
Methodological Approach ◽  
Road Transport ◽  
Economic Research ◽  
Pricing Policy ◽  
Transportation Services ◽  
Economic Relations ◽  
Motor Transport ◽  
Transport Services ◽  
Current Trends

In the study, the authors have identified the dominant trends in the development of the international road transport services market. These include monopolization and protectionism, structural imbalances, namely, predominance of European transport companies in the international motor transport market, prevailing of private transport companies. Hence, the researchers determined the general vector of improvement of the motor transport services market in the modern stage of internationalization of global economic relations. The current trends in the development of the international road transport services market in Ukraine are substantiated. The authors propose a competitiveness assessment methodology for transport enterprises. It is proposed to quantify the following elements as part of the competitiveness coefficient of a transport enterprise: 1) the range of offered transportation services; 2) pricing policy; 3) advertising; 4) public relations; 5) sales system; 6) employee incentive system; 7) innovative activity of the enterprise. Using the proposed methodological approach will help making reasonable management decisions to improve the efficiency of transport enterprises, to expand the information base of economic research, and to improve the quality of analysis in the context of accelerated development of the international logistics infrastructure.

A Hierarchical Hadoop Framework to Handle Big Data in Geo-Distributed Computing Environments

2018 ◽  
Vol 11 (1) ◽  
pp. 16-47 ◽  
Author(s):  
Orazio Tomarchio ◽  
Giuseppe Di Modica ◽  
Marco Cavallo ◽  
Carmelo Polito
Keyword(s):  
Big Data ◽  
Data Centers ◽  
Poor Performance ◽  
Communication Technologies ◽  
Sources Of Information ◽  
The Poor ◽  
The Social ◽  
Computing Environments ◽  
Definition Of ◽  
Hadoop Framework

Advances in the communication technologies, along with the birth of new communication paradigms leveraging on the power of the social, has fostered the production of huge amounts of data. Old-fashioned computing paradigms are unfit to handle the dimensions of the data daily produced by the countless, worldwide distributed sources of information. So far, the MapReduce has been able to keep the promise of speeding up the computation over Big Data within a cluster. This article focuses on scenarios of worldwide distributed Big Data. While stigmatizing the poor performance of the Hadoop framework when deployed in such scenarios, it proposes the definition of a Hierarchical Hadoop Framework (H2F) to cope with the issues arising when Big Data are scattered over geographically distant data centers. The article highlights the novelty introduced by the H2F with respect to other hierarchical approaches. Tests run on a software prototype are also reported to show the increase of performance that H2F is able to achieve in geographical scenarios over a plain Hadoop approach.

Features of entropy orderliness of transportation process for typical routes of urban public transport

2020 ◽  
pp. 3-9
Author(s):  
Artur Igorevich Petrov ◽  
Keyword(s):  
Relative Entropy ◽  
Public Transport ◽  
Spatial Location ◽  
Entropy Method ◽  
Transport Services ◽  
Transportation Process ◽  
Urban Public Transport ◽  
Definition Of ◽  
Public Transport Services

The paper presents the possibility, necessity, ideology and essence of the entropy method of estimating the orderliness of the transportation process in relation to urban public transport. Examples of numerical definition of the relative entropy of the transportation process on typical public transport routes are given. The paper shows that the level of orderliness of the transportation process, identified by relative entropy, is determined by the specifics of the spatial location of public transport routes in terms of the urban area and mainly depends on the quality of users of public transport services.

scholarly journals Method of assessment of transportation competitiveness on basis of multiple vector model of transportation services quality indicators

2020 ◽  
Vol 11 (4) ◽  
pp. 57-63
Author(s):  
O. M. Zagurskiy ◽  
Keyword(s):  
Service Quality ◽  
Quality Indicators ◽  
General System ◽  
Vector Model ◽  
Transport Service ◽  
Transportation Services ◽  
Macroeconomic Conditions ◽  
Motor Transport ◽  
Transport Services ◽  
The Individual

Competitiveness indicators for transport services are changing under the influence of both intra-industry factors and the conditions of the transport market and macroeconomic conditions. At the same time, under the conditions of continuous improvement of quality and differentiation of transport services of the competing companies, the requirements put forward by freight owners to trucking companies change. The article proposes a new method of assessing the competitiveness of a motor transport company by the transport service quality indicators. The developed model allows to assess the competitiveness of the motor transport enterprise on the basis of the transport service quality indicators, taking into account both the importance of the individual factors of quality in the general system and their various changes. This model can be used to provide an indicative assessment of the quality of transportation in various segments of the freight market.

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