Analyzing publication trend on microcredit research using bibliometrics approach

This paper aims to apply the bibliometrics method to investigate the research trends in the study of microcredit, specifically analyzing the quality of the research productions by the citation status and the mutual influence of these publications. This study has used the bibliometric method for an overview analysis of all 382 publications on the topic of microcredit indexed in the Scopus database for the period of 1994 to 2021. The results of the study provide an overview of the publication trend on the microcredit topic, such as (i) the most influential publications; (ii) the most cited authors; (iii) the most cited journals by publications on the microcredit topic; (iv) the main research keywords that network linked among publications on the microcredit topic; (v) the most productive institutions; (vi) the trend of research collaboration among countries in publications on the microcredit topic. The article provides an objective overview of the microcredit topic development and is a valuable reference for scholars studying finance, economics, and business management.

Methodological Foundations of Renewal and Expansion of Car Fleet

Currently, Russian international road transport carriers do not have sufficient potential to successfully compete with their foreign partners. The main reasons for this are significant deterioration of the car fleet and its non-compliance to modern environmental requirements, lack of own funds for timely renovation and development of the motor transport fleet, as well as systemic lag in development of transportation technologies and their logistics support.The objective of the article is to substantiate the choice of rational measures to solve the problem of expanded reproduction of car fleet used in international road haulage. The methodology used in preparation of the article is based on the use of general scientific methods in combination with special methods, including the analysis of statistical data on international road haulage, a comparative analysis of the state of the car fleet of Russian carriers, considering the basic conditions and operational characteristics, classification of the fleet of trucks based on typification of their operational characteristics with subsequent subdivision of this fleet into three main groups, an overview analysis and benchmarking of foreign operating experience and future development of car fleet, an analysis of the economic and legal possibilities of raising funds for renewal of car fleet.The article examines and studies: a) urgency of solving the problem of renewal and expansion of the car fleet used by Russian carriers in international road transportation; b) foreign experience and trends in development of fleet used for international haulage; c) the main directions of providing economic opportunities for transition to expanded renewal of vehicles; d) analysis of the legal possibilities of providing public support for expanded reproduction of the motor transport fleet of Russian international road carriers including through the use of public-private partnerships.Based on the results of the study, proposals have been developed aimed at ensuring renewal and expansion of car fleet and increasing the efficiency of international road haulage operations.

Analysis of human exposure to landslides with a GIS multiscale approach

Decision-making plays a key role in reducing landslide risk and preventing natural disasters. Land management, recovery of degraded lands, urban planning, and environmental protection in general are fundamental for mitigating landslide hazard and risk. Here, we present a GIS-based multi-scale approach to highlight where and when a country is affected by a high probability of landslide occurrence. In the first step, a landslide human exposure equation is developed considering the landslide susceptibility triggered by rain as hazard, and the population density as exposed factor. The output, from this overview analysis, is a global GIS layer expressing the number of potentially affected people by month, where the monthly rain is used to weight the landslide hazard. As following step, Logistic Regression (LR) analysis was implemented at a national and local level. The Receiver Operating Characteristic indicator is used to understand the goodness of a LR model. The LR models are defined by a dependent variable, presence–absence of landslide points, versus a set of independent environmental variables. The results demonstrate the relevance of a multi-scale approach, at national level the biophysical variables are able to detect landslide hotspot areas, while at sub-regional level geomorphological aspects, like land cover, topographic wetness, and local climatic condition have greater explanatory power.

Rowing electric installations: overview, analysis, development prospects

The monograph provides an overview and analysis of ship's rowing electrical installations, modern scientific and technical solutions aimed at improving the theory and practice of electrical systems of ship propulsion systems are considered. Solutions of urgent problems related to the development of rowing electric installations of small-tonnage vessels based on the introduction of combined power plants, including electrochemical sources of electricity (batteries), are proposed. It is intended for scientific and educational purposes and is aimed at specialists in the field of ship power engineering, cadets and students of electromechanical specialties of educational institutions.

SELECTED CHALLENGES AFFECTING THE RETROACTIVE TRANSFER PRICING ADJUSTMENTS OF IMPORTED GOODS IN SOUTH AFRICA

The article analyses selected challenges associated with retroactive transfer pricing adjustments of imported goods under the Customs and Excise Act 91 of 1964 (Customs and Excise Act). This is done in order to examine the regulatory challenges affecting retroactive transfer pricing adjustments and customs valuation processes of imported goods under the Customs and Excise Act. Thus, the enforcement of retroactive transfer pricing adjustments of imported goods for Multinational Enterprises (MNEs) is scrutinised in terms of the Customs and Excise Act. To this end, the article provides an overview analysis of selected regulatory and related challenges affecting retroactive transfer pricing adjustments and actual valuation processes of imported goods within different MNEs in South Africa. Accordingly, the article explores selected challenges in order to recommend possible remedies and measures that could be employed by policy makers to enhance the regulatory and enforcement framework under the Customs and Excise Act.

Patent Analysis in the 5G Network

In recent years, 5G has been the focus of research and development in the telecom industry. This paper aims to understand the development trend and technical hot spots of 5G technology through the patent analysis and build a citation network at the assignee organization level. The workflow of the paper is divided into four steps: patent data collection and cleaning, patent overview analysis, network creation and analysis, O-I index analysis. This article collected the patent data from the United States patent and trademark office (USPTO). We understand the application trend, technical hot spots, and leading players in the 5G domain through the patent overview analysis. We comprehend the structure and characteristics of the network and critical nodes from network topology analysis. By using O-I index analysis, we learn the flow of 5G technology knowledge between the organizations. This paper provides a useful analytical model for the patent analysis and technological knowledge flow in a specific field, which can be applied to patent analysis in other fields.

Patent analysis in the 5G network

In recent years, 5G has been the focus of research and development in the telecom industry. This paper aims to understand the development trend and technical hot spots of 5G technology through the patent analysis and build a citation network at the assignee organization level. The workflow of the paper is divided into four steps: patent data collection and cleaning, patent overview analysis, network creation and analysis, O-I index analysis. This article collected the patent data from the United States patent and trademark office (USPTO). We understand the application trend, technical hot spots, and leading players in the 5G domain through the patent overview analysis. We comprehend the structure and characteristics of the network and critical nodes from network topology analysis. By using O-I index analysis, we learn the flow of 5G technology knowledge between the organizations. This paper provides a useful analytical model for the patent analysis and technological knowledge flow in a specific field, which can be applied to patent analysis in other fields.

Features of Galicia Sports Press Functioning in 1920s — 1930s

The results of the typological analysis of the Galician sports press of the 1920s—1930s are presented. The quantitative growth of sports publications in Galicia during the analyzed period is noted, despite the fact that the region is under Polish hegemony, and the role of the regional sports press as a catalyst of national consciousness is emphasized. The sociopolitical conditions for the development of sports periodicals and general trends in the program policy of Galician sports publications have been determined. The novelty of the research is seen in the identification of the characteristic regional dominants of the sports periodicals in Galicia through the implementation of content analysis of Galician publications and a comparative analysis of sports journalism in Galicia and the Ukrainian SSR of the 1920s—1930s. The author’s development of the periodization of the sports press of Galicia of the indicated era based on the unification of sociopolitical, typological, problem-thematic, genre features of publications in a certain chronological period is presented, constitutional dominants of each period are indicated. Particular attention is paid to the review and content analysis of the most representative media of each period of the sports press of Galicia in the 1920s and 1930s, where the units of scientific observation were the goals and objectives of the publications, the composition of the editorial boards, the genre and problem-thematic ranges of materials. An overview analysis of the conditions of development, the characteristics of content, structure, genre-thematic palette, authorship of the sports media of Galicia in the context of sports journalism of Ukraine in the first half of the twentieth century is presented in conclusion.