bluuebunny/crossref_metadata_2025 huggingface dataset:
COGNITIVE MODEL FOR INSTITUTIONAL MANAGING THE INTEGRATED DEVELOPMENT OF RURAL AREAS
Authors:   Federal Rostov Agrarian Scientific Center, Podgorskaya S.V.
Published: February 2021

The article presents the results of researching the application of an institutional approach to managing the integrated rural areas development in a model implementation. The specific features of the control object, determined by its endogenous structure and exogenous influences, which have a multidimensional nonlinear nature of functioning and interaction, make it possible to classify rural areas as complex semi-structured systems and to use a cognitive methodological approach as a tool for their study and behavior-modeling. The paper draws attention to the fact that rural areas, as a controlled socio-economic system, are characterized by hierarchical management and the activity of its individual subsystems, the interaction of which is determined by formal and informal connections. It presents the institutions that determine the integrated development of rural areas and influence the process of developing solutions, and the choice of appropriate tools necessary to achieve the target indicators of rural development. The instruments of institutional management for the rural areas development are determined. The institutional model for managing the integrated development of rural areas includes the following interrelated and coordinated blocks: subjects of management with a set of measures of control actions; the socio-demographic subsystem, including the size of the rural population and the quality of its life; economic subsystem; ecological subsystem with a characteristic of the state of the natural environment in rural areas. In order to study the trends in the development and behavior of rural areas and for the subsequent creating strategies of their effective sustainable prosperity and adopting scientifically based management decisions a fuzzy cognitive model of rural areas integrated development of has been created. The results of its structural-target analysis and scenario modeling of different possible situations while implementing the strategies for rural areas integrated development in the conditions of various influences are presented. The research results can be used by government bodies of all levels for working out the programs of the rural areas integrated development, since the cognitive model will help to ensure the choice of such directions that ensure changes in the economic behavior of the rural population.
DEVELOPMENT OF RUSSIAN AGRICULTURE IN THE CONTEXT OF THE NEW ECONOMIC REALITY
Authors:   Russian National Research Institute of Economics and Standards – Branch of the Federal Rostov Agrarian Research Center, Kholodova M.A.
Published: February 2021

In the modern economic conditions, called by domestic and foreign economists a new economic reality, there is a change in the development paradigm of the country’s economy key sector - the agricultural production. The article presents fundamentally new directions for the development of global economy and individual national economies, as well as the agricultural sector. The main features of the new economic reality manifestation in the agricultural sector of the Russian economy are established and substantiated. The digital transformation of the industry is considered as the basis for increasing the competitiveness of agricultural production, the vector of which is aimed at its large-scale transformation. Particular attention is paid to the structural changes in the development of the Russian agricultural sector in the framework of the national priorities implementation. In particular, the implementation of an export-oriented strategy in the agricultural sector, together with the processes of its digital transformation, is presented as tools that determine a qualitatively new model of economic growth in agriculture. It has been substantiated that the strategic vector of development of the agrarian structure in rural areas of Russia will be determined by the regularities of the functioning of small forms of farming in the countryside, their integration through the system of agricultural cooperation. The practical significance of the article is due to the fact that it presents the institutional environment for the functioning of the agrarian sector of the Russian economy in the new Russian reality, which includes directions of state regulation of the industry, contributing to the adaptation of agricultural producers to the prevailing economic conditions. Special attention is paid to the export potential of the agrarian sector, which determines the basic characteristics of agricultural development in the context of a new economic (post-pandemic) reality.
DEVELOPMENT OF A MODEL FOR ASSESSING THE REGIONS’ COMPETITIVENESS IN ORDER TO ADAPT THE AGRICULTURAL SECTOR TO THE TRANSITIVE CRISES MANIFESTATIONS
Authors: Shchitov S.E.
Published: February 2021

Using diagnostic techniques based on comparing parameters characterizing economic and environmental indicators, an attempt was made to assess the competitiveness of regional development. The approach to comprehensive assessing competitiveness of the territories in this case is based on building a multidimensional model with a hierarchy. The content of the adaptation mechanism will be the calculation of an integral indicator based on a comparison of statistical data characterizing the state of the socio-economic and environmental spheres of the region, which will make it possible to evaluate and change its competitiveness in the desired direction. The proposed integral indicator is based on assessing the degree of correspondence of the indicators’ characteristic levels to the target values from the position of the state and the main consumers. To obtain an integral indicator for assessing competitiveness, we will apply the multivariate average method, which summarizes the levels of characteristics of the studied sample in order to further rank the elements. The weight of each component of the proposed hierarchical model is determined by the method of expert assessment based on a survey of respondents belonging to teachers of higher educational institutions of agricultural orientation. Depending on the objectives of the study, the model can be supplemented with a number of indicators; in particular, it is of interest to compare the indicators of the export potential of the industries of specialization in the region. Basing on the convergence factors, an integral indicator of the region’s competitiveness is formed.
IMPORT SUBSTITUTION RISK MANAGEMENT CONSIDERING HARTLEY EMERGENCE INDICATOR
Authors:   National Research University ‘Moscow Power Engineering Institute’ (Smolensk branch), Bulygina O.V. , Emelyanov A.A. ,   National Research University ‘Moscow Power Engineering Institute’ (Smolensk branch), Smolensk, Yashin E.S. ,   National Research University ‘Moscow Power Engineering Institute’ (Smolensk branch)
Published: February 2021

Any project, especially in the field of import substitution, is subject to the risk of failure (non-implementation) for various reasons. At the same time, the process of import substitution has significant differences from innovative processes, associated, first of all, with the emergence of time and country risks. In this regard, the risk analysis is proposed to be carried out using a special rubricator of import substitution risk sources, created taking into account the specifics of a specific project. Since the statistics on import substitution projects implementation are rather scarce, especially if the substitution object is a unique hardware complex of a very high cost, then experts have to use methods of intellectual analysis, in particular, fuzzy inference algorithms. In this case, the elements of the rubricator are considered as linguistic variables characterizing the sources of risk. However, in the case of a complete or partial analysis of the entire rubricator, a systemic effect of an emergent increase in information about a possible risk arises. This is due to the fact that sources of risks can “work” in the sense of creating a risk situation, both individually and in combination. It is proposed to evaluate this effect using the Hartley indicator, which reflects how much the amount of information obtained during identifying one element of the system increases due to the systemic effect as a result of unification. Depending on the value of this indicator, two approaches can be used to assess the possibility of project risk: either the Sugeno fuzzy inference algorithm (if the value of the indicator is significant), or simpler methods (if the value of the indicator is not significant). The proposed approach to the analysis of the risks of import substitution was used by the authors when diagnosing the project of replacing ship power plants for modern small vessels of the coastal navigation zone.
PRELIMINARY RESULTS OF DIGITALIZATION IN THE AGRARIAN SECTOR OF SIBERIA
Authors:   Siberian Research Institute of Agricultural Economics – Branch of Siberian Federal Scientific Center of Agrobiotechnology of the RAS, settl. Krasnoobsk, Novosibirsk region, Shavsha N.A.
Published: February 2021

The article discusses the results of the digital technologies development in the pilot one and other agrarian regions of the Siberian Federal District. Individual farms and enterprises of the Altai Territory are mastering precision farming, using unmanned aerial vehicles, and performing remote interaction with government agencies. A large-scale work on the digitalization of information on agricultural land was carried out in the Kemerovo region, some of this data was provided to the Ministry of Agriculture for compiling electronic maps and the federal information system on agricultural land. Equipping the agricultural machines with digital systems allows the farmers of the Novosibirsk Region and the Krasnoyarsk Territory to rationalize the consumption of available resources and to increase the efficiency of agricultural production. The development of an electronic platform by Omsk scientists will make online sales of goods and services available to agricultural producers. Testing a combine harvester with artificial intelligence technology on agricultural land in the Tomsk region showed the capabilities of unmanned vehicle control. Despite the positive results of applying digital technologies in agriculture in Siberia, there are some difficulties for their widespread distribution. The greatest problems are associated with an undeveloped cellular network in certain territories, an imperfect infrastructure for high-speed data transmission, a lack of sufficient funds for small businesses, and a lack of qualified specialists.
IS DATA SCIENTIST A PROFESSION OF THE PRESENT OR THE FUTURE?
Authors:   Kuban State University, Bochkova E.V. , Avdeeva E.A. ,   Kuban State University, Usol’tsev A.V. ,   Kuban State University
Published: February 2021

Modern society is characterized by rapid increasing the information volume and increasing its role in various fields of activity: economic, political, social and public ones. The rapid spread and introduction of information technologies, the growth of information data flow pose new challenges to the modern society. Global informatization dictates the need to form an infrastructure for processing and managing Big Data - an array of data, the processing of which requires special skills, knowledge and applications. The formation of the digital economy through the penetration of ICT and the digitalization of production processes contributes to the modernization of traditional industries, trade and procurement procedures, related financial and logistics operations, as well as markets with other sources of added value. Big Data as a new tool for analytics, forecasting and management decision making is becoming a leading asset and resource of the state, business and society as a whole. At the same time, the absence of physical boundaries in the digital space opens up access to big data for all participants in the global space. The national program “Digital Economy of the Russian Federation” is aimed at creating the necessary institutional and infrastructural conditions for the development of high-tech businesses, increasing the competitiveness of the national economy, the quality of life of citizens, and ensuring economic growth. One of the federal projects “Human Resources for the Digital Economy” is aimed at ensuring the training of highly qualified personnel for a modern society with high professional qualifications, skills and abilities to develop and introduce competitive products. Therefore, a Data Science specialist is a profession shaped by the needs of the Russian economy. In this regard, new challenges and methodologies for training IT specialists with the necessary knowledge and skills that meet the requirements of high-tech business are being formed.
STRATEGIC PLANNING OF SCIENTIFIC AND TECHNOLOGICAL DEVELOPMENT IN THE PEOPLE’S REPUBLIC OF CHINA
Authors:   Financial University under the Government of the Russian Federation, Andrianov K.N. , Popkov Y.V. ,   Head of Centre for Adult Education “To Chto Nuzhno Kazhdomu”, Noginsk, Moscow region, Markov A.K. ,   Russian National Agency for Energy Saving and Renewable Energy, Mozhaev E.E. ,   Russian Academy of Staffing for the Agro-Industrial Complex
Published: February 2021

In this article, the authors analyze the experience of strategic planning for the scientific and technological development of the PRC. It is concluded that: largely due to effective strategic planning, over the past 15 years, the PRC has multiplied its economic potential and has become one of the most powerful countries in the world. The achievements of the PRC in the development of advanced technologies are especially impressive. The PRC has managed to create from scratch high-tech export-oriented sectors of the economy that are competitive in the world market. The characteristic features of the Chinese scientific and technological development management system are revealed: a clear definition of priority areas of scientific and technological development, concentrating efforts on a limited number of areas of science and technology development that are important for increasing the competitiveness of the national economy; planning manages scientific and technological development, the main one envisaging environmental achievement of long-term and moment of short-term goals, development and certain implementation of such long-term integrated marine programs, software R&D and innovative development; government stimulation of effective cooperation between science, education and business in ensuring the entire innovation cycle - from fundamental research to the introduction of developments in production, for the development of high-tech sectors; the use of a significant part of export earnings for the acquisition of modern equipment technologies; strict regulation of foreign investments in order to direct them to the sectors of new and high technologies; a harmonious combination of planning and market management methods in the development of small innovative business. Particular attention is paid to the consideration of the main elements of the state scientific and technological policy of the PRC. In addition, the authors conduct a detailed analysis of the main documents of the strategic planning of the PRC in the field of innovative development.
THE RELATIONSHIP OF THE MAIN AGRI-FOOD CHANGES IN RUSSIA AND ABROAD WITH THE STATE-FUNDED PLACES ALLOCATED FOR ONE OF THE AGRICULTURAL UNIVERSITIES
Authors:   Northern Trans-Ural State Agricultural University, Pobedinskiy A.A. , Zubova E.A. ,   Tyumen Industrial University
Published: February 2021

This article examines the similarities and differences in the form of state-funded places allocated by the Ministry of Agriculture with the main agrarian changes taking place in Russia and foreign countries. To identify such similarities or refute them, certain evaluation criteria are given, according to which an educational institution would satisfy them. To obtain the real picture of the relationship between allocating state-funded places and the main significant agricultural events, a period of the recent five years was determined. Significant events were understood as everything that could be associated with agriculture: embargo; import; sanctions; allocation of subsidies and non-productivity of various crops, including those in other countries from 2015-2019. In the course of the analytical study, it was revealed that some ongoing agricultural events have an imprint on an increase in state-funded places in certain areas and specialties in the next academic year, or, on the contrary, a decrease in the number of main state-funded places, due to the prevailing favorable conditions for the development of this area. But there are also circumstances associated with the discrepancy between the allocated state-funded places with the ongoing agrarian events in the country, an example of this in 2016-2017, in which Russia loses up to 15 million tons of grain due to a lack of equipment, and the number of places for the direction of “agricultural engineering” decreased by 20 units. In the analysis carried out after each year, it can be said that the relationship between the allocated state-funded places and the main agricultural events is multidirectional.
ANALYSIS OF HUMAN CAPITAL IN THE KRASNODAR REGION
Authors:   Kuban State Technological University, Chernenko E.M. , Lebedeva I.S. ,   Kuban State Medical University
Published: February 2021

Human capital is the basis of economic growth in modern Russia. One of the results of the work of the Government of the Russian Federation to achieve the goals and objectives of sustainable development, fixed in the UN Agenda for Sustainable Development for the period up to 2030, was their inclusion in the main strategic and program documents. The basic concept of national goals and strategic objectives of the country is an orientation towards a post-industrial economy in which the main socio-economic advantages of Russia in the global economy lie in the area of human capital. The article discusses approaches to the definition of “human capital”. The authors consider the human capital of the region as a set of human resources concentrated in its territory and possessing professional skills and knowledge, as well as health status and labor motivation. It was revealed that such peculiarity of the region as its agro-industrial orientation provides a significant contribution of agriculture to its economy, but at the same time requires increased attention to the human capital. The three main components of the region’s potential (income, longevity and education) should be the priority areas for public investment. The article presents a comparative assessment of the human capital of the Krasnodar Territory and other constituent entities of the Russian Federation. The disadvantages of using the methodology for calculating the human development index are revealed, in particular the imbalance of individual components of the index when assessing regions. The authors found that the human capital of the country largely depends on the human capital of the industries that ensure the population’s life quality. An indicator of an effective connection between the economy and health care is the improvement in the quality of life of the population and, as a consequence, the potential of the region.
ASSESSMENT OF RUSSIAN REGIONS SOCIO-ECONOMIC ASYMMETRY (BASED ON DATA FROM MOSCOW AND MOSCOW REGION, TULA AND YAROSLAVL REGIONS)
Authors:   Moscow University of Internal Affairs of the Russian Federation, Minakov A.V.
Published: February 2021

The aim of the study, the results of which are presented in this article, was to study the socio-economic asymmetry of Russian regions. The relevance of the research topic lies in the fact that regional asymmetry in the system of socio-economic relations is considered as one of the main threats to the regional development of Russia. At the level of the federal state and its regions, certain territorial differences in the use of their resource potential can be traced, which leads to significant interregional and intraregional asymmetries in the levels of socio-economic development of territories. Among the priorities for minimizing the manifestations of regional development risks in modern conditions is the introduction of a new regional economic policy, the basis of which should be recognized the formation and activation of “growth points” and using effective tools that can reveal the potential of regions for creating the “multiplier effect” in the socio-economic development at the interregional level. Analyzing socio-economic indicators, the author was able to identify a general positive trend in the increase of the average monthly nominal wages, the volume of tax revenues, fees and other obligatory payments to the regional budgets, as well as the turnover of trade and the volume of paid services to the population in the previous year. The author proposes a refined concept of “asymmetry”, studies the causes and consequences of asymmetry in the socio-economic development of regions, and determines the indicators characterizing the inequality of regional development. The article provides a comparative analysis of the socio-economic development of individual regions of the Central Federal District; it gives recommendations for leveling the socio-economic development of Russian regions, which will allow the Government of the Russian Federation to reduce in the future the lag of economically less developed regions from more developed ones. These recommendations are: development of transport infrastructure, increasing the electricity and gasification of areas remote from the center of the country rich in minerals, a significant increase in the housing stock, through preferential mortgage lending with government support and in the development of agglomerations, calling in them, mainly, the Russian-speaking population from neighboring countries, by issuing passports and citizenship in a simplified procedure.
RELATIONSHIP BETWEEN MONOTOWNS AND CITY-FORMING ENTERPRISES THROUGH THE PRISM OF GAME THEORY
Authors:   Far Eastern Federal University, Karpets O.V. , Gontar’ N.V. ,   Far Eastern Federal University
Published: February 2021

The paper analyzes the relationship between a city-forming enterprise and local authorities in creating social infrastructure facilities and their functioning in a single-industry town. City-forming enterprises significantly determine the effectiveness of particular territories - single-industry towns, while exerting a comprehensive impact on their socio-economic situation and territorial development. Due to the peculiarities of their location and functioning, city-forming enterprises often assume obligations to create and maintain social infrastructure facilities. In this paper, we will consider the players’ interest in social infrastructure facilities functioning, and will also determine the impact of its development level on the activities of a city-forming enterprise and a single-industry town. In the article, through the application of game theory, the interests and strategies of behavior of the two main players on the issue of creating new or financing old objects of the social infrastructure of a monotown are considered. In the model proposed by the authors, two players are considered. Player A is the town-forming enterprise, and Player B is the local government. Each of the players has two strategies of behavior, the first strategy is to provide financial assistance to social infrastructure facilities, and the second is not to provide financial assistance. Having created a matrix of results, we will determine the payoffs of the players, which will further help us find the Nash equilibrium and determine the Pareto efficiency. Additionally, the work will consider the duality of the results, which will demonstrate the inconsistency of the functioning of the model when using only the rules of game theory and taking into account only market factors without taking into account real social conditions.
EFFECT OF VOLUNTARY HOME INSURANCE IN A REGION WITH LOW INSURANCE COVERAGE
Authors:   Khakass State University, Subrakova L.K. , Ertiletskaya K.V. ,   Khakass State University
Published: February 2021

The insufficient level of insurance services development in Russia is combined with high risks of losses from emergencies. Compensation to the population for damage or loss of housing as a result of fires, natural disasters, communal accidents and other events occurs mainly at the expense of state funds from the federal and regional budgets. Using the example of the Republic of Khakassia, the article examines the dynamics of performance indicators of insurance companies with their participation in regional programs of voluntary home insurance against emergency situations. The aim of the study is to substantiate the positive economic effect of programs of voluntary insurance of housing by citizens with the participation of funds from the federal, regional budget and insurance companies in compensation for damage from emergencies. Research objectives include: analysis of the risks of emergencies in the Republic of Khakassia; regional features of the insurance market; assessment of the effectiveness of insurance companies’ participation in the voluntary house insurance program against emergency. The materials for this study were regulatory legal acts, data from state statistics, reports of federal authorities, expert assessments on this topic. An empirical research to assess the amount of insurance premiums for voluntary insurance in the Republic of Khakassia was carried out using modeling methods, to determine the number of households in the region, an extrapolation method was used, and a comparative method was used to assess the calculation results. The effect of voluntary insurance of housing against emergencies in the region was obtained in the form of an increase in indicators: the depth of insurance by 0.08 percentage points, the degree of coverage of the insurance field - by 5.27 percentage points, excess of the growth rate of insurance premiums compared to the growth rate consumer prices - by 0.4 pp.
FACTORS INFLUENCING MUTUAL DIRECT INVESTMENTS BETWEEN RUSSIA AND CHINA
Authors:   Financial University under the Government of the Russian Federation, Ozarnov R.V.
Published: February 2021

The article is devoted to the study of the factors influencing mutual direct investments between Russia and China. The subject of the analysis is direct investment as a type of international investment made by a direct investor in order to implement its long-term strategy, which implies ownership of at least 10% of the voting shares of the enterprise-recipient of direct investment. The role of foreign direct investment in the economy accepting the capital is considered. The work establishes the factors influencing mutual direct investments, taking into account foreign experience. The research is based on general scientific methods of cognition (analysis, synthesis, and comparison), presentation of tabular and graphical interpretation of statistical information, time series, econometric modeling using the EViews software product. Basing on the study, the author concluded that the sanctions crisis in Russia in 2014 caused a positive surge in foreign direct investment in relations between Russia and China. However, the shares of mutual direct investments in the total volume are insignificant and average 0.11% for Russia and 0.15% for China. A significant positive correlation was found between Russia-China and China-Russia FDI with a lag of 1 quarter. Investment decisions are not routinely made at the beginning (end) of a quarter or year, but are determined by market conditions, as evidenced by autocorrelation functions for Russia-China and China-Russia FDI, which do not show a significant seasonal component in FDI statistics for both countries. The novelty of the article lies in the determination, using quantitative methods, of the factors influencing mutual direct investments between Russia and China.
DIGITALIZATION AND THE FUTURE OF THE SHIP BROKER
Authors:   Admiral Makarov State University of Maritime and Inland Shipping, Rusinov I.A. , Gavrilova I.A. ,   Admiral Makarov State University of Maritime and Inland Shipping, Uami A. ,   Admiral Makarov State University of Maritime and Inland Shipping
Published: February 2021

One of the latest trends in the shipping industry is digitalization, which, as it evolves, can transform the maritime industry by taking advantage of the benefits of information, communications, the internet and artificial intelligence. The software ultimately improves the quality of manual operations and the end result. Technology providers are trying to enter this industry, which is still conservative about digitization. They argue that the industry can benefit from this through the coordination of information technology and operational technology systems, both on land and for the commercial operation of ships and fleets, and through a combination of new methods of exchanging data between various stakeholders in ship and port operations. In fact, these changes are already taking place as physical and digital convergence develops. This article takes a look at both the traditional and the modern look at the shipping industry. The study analyzed some examples of the positive changes that smart navigation can bring to service providers. The authors also note that in recent years, the concept of “Uber for brokerage activities” has been widely discussed. This article discusses several reasons why this concept is challenging the market and what a company can do to prepare for the inevitable evolution of the brokerage market.
Insight into segregation sites for oxygen impurities at grain boundaries in silicon
Authors: Ohno Yutaka , Ren Jie , Tanaka Shingo , Kohyama Masanori , Inoue Koji , Shimizu Yasuo , Nagai Yasuyoshi , Yoshida Hideto
Published: February 2021

The three-dimensional distribution of oxygen atoms segregated at Σ9{114} grain boundaries (GBs) in Czochralski-grown silicon ingots is analyzed within a high spatial resolution of less than 0.5 nm by atom probe tomography combined with a focused ion beam (FIB) operated at −150 °C. The analysis reveals a segregation of oxygen atoms within a range of 2.5 nm across the GB plane, which is much narrower in comparison with the previous reports obtained using a conventional FIB. The oxygen concentration profile accurately reflects the distribution of the segregation sites, which exist at bond-centered sites under tensile stresses above 2 GPa, as calculated by ab initio local stress calculations.
供给侧改革背景下江西省通用航空业发展现状及优化路径
Authors: 张 秋燕
Published: February 2021

中央提出在适度扩大总需求的同时,着力加强供给侧结构性改革,并将其作为重点。现阶段,江西省通用航空业在供给侧改革的着力点应放在结构调整力度上,积极开展产业结构调整,来合 理 引 导 过 剩 产 能 供 给 侧 减 量。本 文 立 足 于 江 西 省通用航空业发展的现状,对如何优化江西省通用航空业产业结构升级路径展开探讨。
探究互联网电商时代下的传统旅游业转型
Authors: 潘 俣昊
Published: February 2021

互联网电商时代的来临给传统旅游业带来了机 遇 也 带 来 了 挑 战。作 为 传 统 旅 游 企 业,应 充 分 认 识 到 互 联 网 电 商 全面提高企业服务顾客的能力,既取其精华,又充分发 挥 自 身 优 势,形 成 两 者 相 结 合 的 综 合 商 业 模 式。本 文 以 永 康 市 盘 龙 谷 生态旅游区为例,来探究互联网电商时代下如何实现旅游业转型和景区农副产品营销增长。
跨境电商中的消费者权益保护问题分析
Authors: 周 永鑫 , 杨 兴鑫
Published: February 2021

在信息时代,很多先进技术已融入各个行业的发展,跨境电商已成为市场 经 济 运 行、发 展 中 的 关 键 内 容,其 交 易 成 本相对较低、购物体验高效,现已得到消费者的广泛青睐。现阶段,虚拟网络化 交 易 形 式 在 不 断 普 及,实 际 交 易 过 程 直 接 影 响 消费者的合法权益、售后服务。为了维护消费者的合法权益,相关部门需要做 好 市 场 监 督 管 理、平 台 构 建 等 工 作,为 消 费 者 提 供优质的购物消费环境,文章针对跨境电商中的消费者权益保护问题进行了分析。
房地产企业税收筹划的难点及对策研究
Authors: 寇 亚超
Published: February 2021

近年来,作为大型税收征收企业,房地产企业正努力 降 低 其 生 产 和 运 营 成 本 并 提 高 其 在 城 市 中 的 竞 争 力,通 过 合 理的税收筹划来开拓市场。在此基础上,本文深入分析了中国房地产企业税收 筹 划 过 程 中 存 在 的 问 题 及 对 策,对 于 完 善 房 地 产企业财务管理体系,增强企业竞争力具有现实意义。
避免钢箱梁十字焊缝节段划分方法
Authors: 王 化 , 王 国光 , 马 壮
Published: February 2021

钢箱梁是目前最常用的上部结构，由于钢箱梁体积庞大，目前常采用厂内预制，现场安装的方法进行施工。预制时要对钢箱梁进行节段划分，划分过程中节间现场焊接常以十字焊缝接头划分，结合某桥梁工程实例，提出一种避免钢箱梁十字焊缝接头的划分方法。
高速公路 AC-13C 上面层应用闪长岩集料的材料性能分析及研究
Authors: 汪 继平 , 李 继业 , 谭 强
Published: February 2021

目前，闪长岩集料在广州、深圳及江苏地区有少量应用，使用效果较好，广西区在贵港市附近的一条市政路上面层进行了 2km 的试验段施工，但未大面积使用，近年，在国家倡导的“一带一路”及广西区内“县县通高速”发展战略引领下，广西作为一带一路的桥头堡城市，境内辉绿岩和玄武岩集料用量激增，已无法满足目前的需要，急需寻找可以用于沥青上面层的第三种材料。
无砟轨道高速铁路桥梁线形控制技术研究
Authors: 马 民杰 , 路 秋兰 , 赵 红
Published: February 2021

本文将基于灰色控制理论和自适应控制方法对无砟轨道高速铁路桥梁线形控制技术进行分析研究，并以某特大桥跨四环主桥为例，结合工程项目的实际特点，介绍无砟轨道高速铁路桥梁线形控制技术的具体应用。
小黑箐水库地质灾害危险性评估及防治建议
Authors: 程 栋 , 张 玉军 , 李 川
Published: February 2021

根据小黑箐水库工程特点，全面分析工程区的地质环境条件，合理确定地质灾害评估范围和级别；同时在对评估区现状地质灾害分析评价的基础上，对拟建工程建设可能引发的地质灾害和岩土工程问题进行综合分析，为项目建设及运营过程中地质灾害防治工作提供参考和依据。
论“新奥法”在复杂地质隧洞室中的工艺创新
Authors: 陈 照
Published: February 2021

导流洞围岩主要为弱风化下带和上带～新鲜岩体和弱风化上带岩体。围岩以Ⅲ类围岩为主，其次为Ⅳ类和Ⅴ类围岩，Ⅲ 1 类围岩约占 64%，Ⅲ 2 类围岩约占 4%，Ⅳ类围岩约占 27%，Ⅴ类围岩约占 5%，其中断层 8 条，穿过 2 条冲沟，而 6 号冲沟的山梁部位埋深约为 10m ～ 20m，地下水丰富。阐述本工程按“新奥法”程序和工艺施工，从而保障了导流洞安全、质量、超前、高效完成。
某框架 - 剪力墙结构抗震设计分析
Authors: 彭 翔
Published: February 2021

某框架 - 剪力墙办公（公寓）楼，采用钢筋混凝土框架 - 剪力墙结构，场地类别 IV 类、抗震设防烈度为 7 度（0.15g），剪力墙抗震等级为二级，抗震构造措施等级为一级，框架抗震等级为三级，抗震构造措施等级为二级。采用 YJK2.0 进行多遇地震下的结构计算分析。针对本工程设计中出现的难点，提出有效的解决办法，可供类似工程参考。
煤矿采矿工程巷道掘进和支护应用研究
Authors: 石 永光 , 刘 文利 , 莘 勇刚
Published: February 2021

煤炭资源改革虽然对我国煤炭资源的实际开发具有重要影响，但不可能对我国社会发展产生重要影响。因此，相关企业和部门需要加强煤炭资源的开发和开采，提高煤矿开采工程支护技术和巷道掘进技术的重要性。只有这样，才能加强煤炭资源的开采和生产。
有关电力营销管理创新策略的探讨
Authors: 王 禹 , 杨 卓
Published: February 2021

在经济发展的不断推动之下，人民的生活得到了很大的提升。电力作为我国的基础产业，在国民经济中占有较大比重。本文根据当前电力营销管理中仍然存在的问题和电力营销管理的创新性策略展开探讨，希望能对电力营销管理方提出有效的建议。
电力工程输电线路施工技术管理策略分析
Authors: 宋 桂珠
Published: February 2021

我国的经济在快速的发展下，对于电力资源的需求量不断增加，需要使用电力的设备规模也在增大，在技术方面的要求也随之越来越严格，所以现阶段的输电线路工作也面临着较大的难度。为了提高输电线路工作效率，需要针对于输电线路的技术和管理工作进行强化，根据不同的施工情况来制定相应的措施，确保施工效率。
高龄胆结石患者给予普外常规手术与腹腔镜手术的疗效 对比研究
Authors: 陈 意
Published: February 2021

目的:研究普外常规手术与腹腔镜手术在高龄胆结石患者 的 临 床 治 疗 效 果。方 法:选 择2018年3月 至2019年7月入院就诊的38例患者来作为研究对象,将研究对象分成两组,分别为对照组和观察组,各19例。观察组的患者使用腹腔镜手术治疗方式,而对照组则用传统的普外常规手术,两 组 患 者 都 在 手 术 中 进 行 全 身 麻 醉,手 术 中 取 平 卧 位。对 两 组 试 验 的 患 者做好信息统计,从住院时间、药物使用、手术时间、出 血 量 等 情 况 进 行 记 录。 结 果:经 过 研 究,对 两 组 肠 道 功 能 恢 复、出 血 量 和术后下床活动时间进行了对比,观察组的疗效要明显低于对照组,且各组间差异有 统 计 学 意 义(P
电子体温计电介质强度测试方法的设定
Authors: 包 建芬
Published: February 2021

根据《医用电气设备 第一部分:安全通用要求》,电子医疗 器 械 产 品 在 需 要 满 足 电 介 质 强 度 的 要 求,他 是 通 过 对 设 备施加一个高于其额定值的电压并维持一定时间来判定 设 备 的 绝 缘 材 料 和 空 间 距 离 是 否 符 合 要 求。本 文 从 测 试 内 容、方 法 设定、测试过程以及注意事项上进行分析来设定电子体温计的电介质强度测试方法。
Pembuatan Aplikasi Pengolahan Nilai Dengan MS. Excel Bagi Guru SMA Negeri 4 Pagar Alam
Authors: Arif Alfis
Published: February 2021

Guru SMAN 4 Kota Pagaralam mengelola dan mengolah nilai siswa saat ini kebanyakan dilakukan secara manual dihitung satu per satu di jumlah maka nanti diperoleh nilai siswa, hal ini dilakukan terutama oleh Guru yang senior dan latar belakang keilmuan yang tidak ada teknologinya seperti pelajaran-pelajaran ilmu sosial, hal ini membuat pekerjaan mengolah nilai menjadi tidak efisien karena cukup memakan waktu yang lama, sehingga civitas STTP memandang perlu untuk melakukan pengabdian dengan melatih para Guru membuat aplikasi pengolah data nilai dengan menggunakan MS. Excel. Pelatihan yang dilakukan menggunakan metode ceramah dilanjutkan dengan praktek mengolah data nilai, agar pelaksanaan pelatihan berjalan dengan baik maka sebelum pelatihan dilakukan terlebih dahulu tes untuk mengetahui pemahaman Guru terhadap pengolahan data menggunakan excel dan hasilnya para Guru tidak biasa menggunakan excel, sehingga pelatihan menjadi sangat penting. Setelah pelatihan kembali dilakukan tes untuk mengetahui sejauh mana efektifitas pelaksanaan pelatihan dan hasilnya Para peserta mampu melakukan perhitungan dan pengolahan data menggunakan aplikasi excel seluruh peserta, artinya pelatihan yang dilakukan berdasarkan tes ini berhasil dilakukan.
Peningkatan Pendidikan Kebencanaan Bahaya Tanah Longsor Di Kelurahan Padang Temu Kota Pagar Alam
Authors: Dinata Alharia , Anggraini Lesi
Published: February 2021

Terjadinya bencana memiliki dampak langsung terhadap aspek sosial, ekonomi, dan lingkungan. Perilaku manusia menjadi faktor penting dalam menghadapi bencana seperti pengetahuan ataupun pendidikan kebencanaan. Kelurahan Padang Temu merupakan zona yang memiliki tingkat bahaya tanah longsor sedang-tinggi sehingga untuk mengantisipasi bencana terjadi masyarakat harus diberikan pendidikan mengenai kebencanaan. Tujuan dari PkM ini adalah pendidikan kebencanaan bahaya tanah longsor di kelurahan Padang Temu Kota Pagar Alam. Metode menggunakan ceramah dan diskusi, selanjutnya untuk mengukur keberhasilan dilakukan kegiatan pre-test dan post-test. Hasil kegiatan PkM yang telah dilakukan didapatkan bahwa, terjadi peningkatan pendidikan kebencanaan bahaya tanah longsor pada masyarakat dari kategori rendah (80,33) meningkat menjadi tinggi (159,93) sehingga kapasitas masyarakat menjadi lebih sigap dan tanggap terhadap bencana tanah longsor. Sedangkan respon masyrakat terhadap kegiatan PkM ini tergolong sesuai (18%) dan sangat sesuai (82%) dengan keadaan dan kebutuhan sekarang.
Long-Term Retrospective Assessment of Clinical
Efficacy of Radiofrequency Ablation of the
Knee Using a Cooled Radiofrequency System
Authors: Kapural Leonardo
Published: February 2021

Background: Cooled radiofrequency ablation (CRFA) in a randomized, prospective study
demonstrated significantly greater improvements in pain, functional, and global outcome measures.
Objectives: This large, real-life, retrospective study evaluated the long-term effectiveness of
CRFA in the general chronic knee pain population.
Study Design: Retrospective electronic chart review.
Setting: Outpatient private practice.
Methods: After institutional review board approval, we reviewed data of 275 consecutive
patients who had undergone a geniculate nerve block at a single-site pain practice between July 1,
2014 and July 1, 2017. A total of 44 patients had a negative response to the geniculate block, and
11 patients had long-term pain relief from the block and declined CRFA. Eight patients underwent
knee surgery after the block, and 7 never followed up for further treatment. Finally, 205 patients
had undergone CRFA, and 183 (89%) of them returned to provide data.
Results: The average age of the 183 patients was 61 (28-95) years, body mass index 34 (18.5-
57), and there were 105 women and 78 men. A total of 137 patients had unilateral knee pain,
whereas 46 patients had bilateral knee pain. Eighty percent (146/183) reported at least one or
more additional sources of chronic pain (back, shoulder, and others). The average opioid use at
baseline was 50 mg morphine sulfate equivalents (median 30 mg). The average baseline pain
scores were 8.5, which decreased to 2.2 after the geniculate local anesthetic block, and to 4.2
after CRFA. A total of 65% of the patients claimed > 50% pain relief, whereas 77% had 2 or more
Visual Analog Scale points decrease, and 26 (14%) patients reported no pain at all after CRFA.
The mean duration of > 50% pain relief after CRFA was 12.5 months (range 0-35 months). There
was no significant decrease of opioid use. Patients who underwent a repeated procedure (n = 43)
achieved a similar pain relief (P = 0.402). We could not find a statistical difference in geniculate
CRFA outcomes between the group who had total knee arthroplasty (TKA; n = 21) and maintained
chronic knee pain and patients who had no prior surgery (P = 0.542).
Limitations: Retrospective nature of the study.
Conclusions: This study demonstrates the clinical effectiveness of CRFA in the treatment of
chronic knee pain from osteoarthritis, and even in those patients who maintained chronic knee
pain after TKA. Our real-life data seems to agree with data previously published in a randomized
controlled trial, despite the fact that this was quite a heterogenous patient population with various
sources of chronic pain.
Key words: Radiofrequency ablation, chronic knee pain, knee osteoarthritis
Effectiveness of Exercise Therapy and
Manipulation on Sacroiliac Joint Dysfunction:
A Randomized Controlled Trial
Authors: Nejati Parisa
Published: February 2021

Background: The sacroiliac joint dysfunction (SIJD) has been found to be the primary culprit
for lower back pain (LBP), but it is still overlooked and treated as LBP. There are no guidelines or
appropriate therapeutic protocols for SIJD. Thus, there is a need for an effective treatment strategy
for SIJD.
Objective: To compare exercise therapy (ET), manipulation therapy (MT), and a combination of
the 2 (EMT) in terms of their effectiveness in treating SIJD.
Study Design: A comparative, prospective, single-blind randomized controlled trial .
Setting: Sports Medicine Department of Rasoul Akram Hospital.
Methods: A total of 51 patients with lower back or buttock pain resulting from SIJD were
randomly assigned to 1 of 3 study groups: ET, MT, or EMT. The ET group received posterior
innominate self-mobilization, sacroiliac joint stretching, and spinal stabilization exercises. The MT
group underwent posterior innominate mobilization and SIJ manipulation. Lastly, the EMT group
received manipulation maneuvers followed by exercise therapy. Pain and disability were assessed
at 6, 12, and 24 weeks after the interventions.
Results: All 3 groups demonstrated significant improvement in pain and disability scores compared
to the baseline (P < 0.05). The difference among these therapeutic protocols was found to be a
function of time. At week 6, MT showed notable results, but at week 12, the effect of ET was
remarkable. Finally, at week 24, no significant difference was observed among the study groups.
Limitations: A major limitation of the present study is lack of a control group receiving a type
of intervention other than the experimental protocols. Another limitation is the short duration of
follow-ups.
Conclusions: Exercise and manipulation therapy appear to be effective in reducing pain and
disability in patients with SIJD. However, the combination of these 2 therapies does not seem to
bring about significantly better therapeutic results than either approach implemented separately.
Key words: Exercise therapy, manipulation therapy, sacroiliac joint dysfunction
The Impact of Local Steroid Administration on
the Incidence of Neuritis following Lumbar
Facet Radiofrequency Neurotomy
Authors: Singh Jaspal Ricky
Published: February 2021

Background: Pain arising from the lumbar facet joints is a common cause of axial back pain
in adults. Radiofrequency neurotomy (RFN) of the medial branches of the spinal dorsal rami has
been used as a treatment option. The most common side effect is transient, localized, burning,
neuritic-type pain, termed post-neurotomy neuritis (PNN). Corticosteroids have been administered
through the radiofrequency cannula after neurotomy to prevent PNN, but no study has examined
the effects of this on PNN.
Objectives: We investigated the incidence of PNN in patients who received corticosteroids after
RFN and in those patients who did not receive corticosteroids.
Study Design: Retrospective evaluation.
Setting: Single-site interventional pain management practice in an urban tertiary academic
medical center.
Methods: One hundred and sixty-four patients were included in this study and were categorized
into non-steroid (n = 87) and steroid (n = 77) groups. Patient’s age, gender, body mass index
(BMI), laterality of procedure, use of neuropathic pain medications, baseline pain, and duration
of pain were all recorded. PNN was determined if the patient self-reported transient burning or
neuropathic pain at the site prior to or at the 6-week routine follow-up encounter.
Results: There was no significant difference in demographic characteristics between the 2 groups
in age, gender, baseline pain, and duration of pain. The proportion of patients in the steroid
treated group with PNN was 5 out of 77 (6.4%) and the non-steroid group was 6 out of 87 (6.9%).
There was no statistically significant difference between the groups. There was no statistically
significant difference in the incidence in neuritis between individuals taking neuropathic agents
and individuals not taking neuropathic agents.
Limitations: This study has several limitations including small sample size, patients’ self-reported
neuropathic symptoms, and inability to draw strong conclusions due to the retrospective study
design. A single interventionalist performed all the procedures in this retrospective study and
variations in technique amongst others are inevitable.
Conclusion: Administration of steroids after RFN does not reduce the incidence of postneurotomy neuritis. Concurrently administering neuropathic medications does not protect against
neuritis.
Key Words: Radiofrequency neurotomy, radiofrequency ablation, neuritis, corticosteroid, lumbar
facet pain, post neurotomy neuritis.
Authors: Hattu Vondaal Vidya
Published: February 2021

Kapal asing yang akan melintasi wilayah kepulauan Indonesia dapat menggunakan haknya umtuk melewati wilayah ALKI (Alur Laut Kepulauan Indonesia), namun kapal asing tersebut tidak diperbolehkan melewati seluruh wilayah ALKI melainkan hanya dapat melewati ketiga wilayah ALKI sesuai dengan rute atau jalur telah yang ditentukan. Dengan banyaknya kapal asing yang melewati wilayah ALKI maka secara tidak langsung juga dapat menimbulkan berbagai pelanggaran yang sering terjadi di wilayah ALKI yang dilakukan oleh kapal asing seperti seperti kasus imigran gelap, penyelundupan senjata, penyelundupan narkotika, pencemaran atau polusi laut, penangkapan ikan secara ilegal, kegiatan pemeriksaan ilegal, perdagangan manusia, kepabean dan berbagai tindak pelanggaran lainnya. Penelitian ini bertujuan untuk mengkaji pelanggaran di wilayah ALKI yang dilakukan oleh kapal asing. Kajian ini menggunakan metode penelitian yuridis normative. Hasil penelitian menunjukkan bahwa pelanggaran di wilayah ALKI yang dilakukan oleh kapal asing pada umumnya terkait dengan hak lintas damai dan hak lintas alur kepulauan. Kesimpulan yang di dapat dari penelitian ini adalah Pemerintah Indonesia membentuk Lembaga serta mengesahkan peraturan perundang-undangan untuk meminimalisir terjadinya pelanggaran di wilayah ALKI yang dilakukan oleh kapal asing.

Kata Kunci : Pelanggaran ; ALKI III ;Kapal Asing
Cirugía de acortamiento por dismetría tras artroplastia total de
cadera
Authors: Garrido-Rojo Raquel , Aracil-Silvestre Jose , Simón-Pérez Vicent , Deserio-Cuesta Julio , García-Chamorro Marta
Published: February 2021

: Introducción; Doctor, ¿por qué tengo la pierna más larga? Durante una ATC es frecuente
que ocurra un alargamiento del miembro para compensar la tendencia que existe a la inestabilidad
posterior, mediante el uso de componentes de cuello más largos y con más offset. Es importante
planificar un buen balance, ya que en general una dismetría de más de 7-10 mm es mal tolerada y
es la causa más frecuente de litigios post PTC en EEUU. Material y métodos; Realizamos una revisión de tres pacientes que presentaban una dismetría mayor de 1 cm tras ATC y se sometieron a
cirugía de corrección en nuestro hospital. Se valoró la sintomatología mediante la escala HHS y se
midió la dismetría mediante el método de Woolson en la radiografía de pelvis. Resultados; En el
primer paciente se realizó un recambio de cabeza más corta y un mallado de fascia lata; en el segundo se realizó un recambio a un cotilo de doble movilidad; en el tercero se decidió el recambio
del vástago asociado a una osteotomía y descenso del trocánter mayor. En todos los casos los resultados fueron satisfactorios. Conclusión; En un paciente que presenta una dismetría no aceptable
debemos valorar el riesgo/beneficio a la hora de planificar una corrección quirúrgica, ya que el acortamiento de un miembro va a conllevar un aumento de la inestabilidad de la prótesis. Existen diversas opciones terapéuticas pero escasa bibliografía sobre los resultados, y así mismo bastante contradictorios. Hoy día el mejor tratamiento es la prevención, mediante el uso de marcadores pre y
perioperatorios, la navegación y/o la escopia intraoperatoria.