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In order to clarify the suction characteristics of unsaturated clay under different conditions of water and salt, taking soil in western Jilin province, China as the research object, the suctions (matrix suction and osmotic suction) of samples with different water content, salt type, and salt content were determined by filter paper method. The results indicate that salt type and content have insignificant influence on the matrix suction. With the increase of water content, the matrix suction decreases at different rates in different suction regimes. When water content is constant, the osmotic suction increases with the increase of salt content, and under the condition of a constant salt content, the osmotic suction first increases and then decreases with the increase of ion concentration of the pore water, and can reach tens of MPa. The concept of suction equilibrium water content is proposed. When water content of sample is higher than this value, the magnitude of osmotic suction will always be greater than that of matrix suction. This indicates the necessity to consider osmotic suction in the presence or change of salt in soil. The applicability of the traditional models of matrix suction and osmotic suction in the full suction range of clay is discussed, and it is found that the traditional models cannot make a full explanation to the variation in suction. Based on the experimental data, an improved van Genuchten matrix suction model and an osmotic suction model, transformed by the Planck blackbody radiation formula, are proposed.

The purpose of the study is to find out and analyze how much influence the distance of tower land the central business district (CBD), distance of tower land to the government office, legal aspect of tower land, distance of the tower land to the public transportation route, and road class classification on land compensation value of PLN Tower on the construction of TL 150 KV Kuala-Binjai. This research is a quantitative descriptive research. The location of the research object is in Langkat Regency and Binjai City, North Sumatra Province, totaling 40 objects of land compensation value. All populations are as samples. The analytical method used is multiple linear regression. The results showed that the distance of the tower land to the central business district (CBD) has a significant effect on land compensation value. The distance of the tower land to the government office has a significant effect on land compensation value. The legal aspect of tower land has a significant effect on land compensation value. The distance of the tower land to the public transportation route has no significant effect on land compensation value. The road class classification has no significant effect on land compensation value. Keywords: Central Business District, Government Office, Legal Aspect, Public Transportation, Road Class Classification, Land Compensation Value.

Port carbon emission is a general term for greenhouse gas emissions generated by ports in production activities and by ships in port areas during navigation and berthing. Accurate measurement of port carbon emissions and analysis of the time series characteristics of port carbon emissions are the prerequisite and foundation for revealing the deep mechanism of port carbon emission changes, which is of great significance to China's port carbon emission reduction. The article will refer to the relevant carbon emission measurement process and methods, take Shanghai port during 2010-2019 as the research object, construct a carbon emission measurement model of Shanghai port, and quantitatively analyze the port carbon emission based on the measurement model and the collected data, and study the change trend and characteristics of carbon dioxide emission of Shanghai port, so as to further supplement and improve the carbon emission knowledge system of the port industry and promote China's port This will further improve the carbon emission knowledge system of the port industry and promote the sustainable development of China's ports.

This article takes the evaluation model of data envelopment analysis (DEA) and Malmquist index change and its decomposition method, from 2014 to 2018, of sugarcane production in 8 cities in Guangdong province as the research object and the selection of sugarcane production output and production factors as a model output variable and input variable, respectively, according to the eight cities of Guangdong province in 2014–2018 statistics and analyzes the sugarcane production efficiency of 8 cities in Guangdong province. The research results show that there are significant differences in the regional development level of sugarcane production comprehensive efficiency and the regional development imbalance of sugarcane industry in the eight cities of Guangdong province. The lower TPI of the eight cities is mainly due to the lower level of technological innovation. So as to put forward countermeasures which are university resource orientation for the sugarcane comprehensive efficiency in cities less than 1, transportation and telecommunication infrastructure, enhancement of the strength, the establishment of Guangdong province agricultural science and technology innovation alliance, and increase in sugarcane industry with modern manufacturing and the butt joint degree of the international marketing environment, the government actively build international BBS in sugarcane industries.

Introduction Freeway accidents are a leading cause of death in China, which also triggers substantial economic loss and an emotional burden to society. However, the internal mechanism of how microscopic kinetic parameters of vehicles influenced by road characteristics determine the occurrence of different types of accidents has not been explicitly studied. This research aimed to explore the “link role” of tire microscopic kinetic parameters in road characteristic variables and traffic accidents to aid in facilitating the traffic design and management, and thus to prevent traffic accident. Method: A mountain freeway in Zhejiang Province, China was used as the research object and the data used in this paper were obtained through a real-time vehicle experiment. Multiple estimation models, including the standard ordered logit (SOL) model, fixed parameters logit (FPL) model, and random parameters logit (RPL) model were established. Results: The findings show that road characteristics will affect the longitudinal kinetic characteristics of the vehicle and, consequently, map the level of risk of rear-end accidents. Driving compensation effects were also identified in this paper (i.e., the drivers tend to be more cautious in complicated driving circumstances). Another finding relating to the mountain freeway is that different tunnel characteristics (e.g., tunnel entrance and tunnel exit) have different effects on different types of traffic accidents. Practical Applications: The framework proposed in this article can provide new insight for researchers to enlarge the research subjects of both explanatory and outcome variables in accident analysis. Future research could be implemented to consider more driving conditions.

This research's purposes were: (1) exploring the perceptions of non-English teachers in teaching English at IAIN Manado; (2) assessing the ability of non-English teachers to attain IAIN Manado student qualifications. This study uses a mixed research method based on an exploratory sequence. The research was conducted using IAIN Manado Purposive sampling technique, and the researcher determined the research object by specific criteria. The study results show: (1) They loved how a non-English professor teaches English. They say that if a non-English teacher is amiable in teaching, he often motivates students to learn English. They also value non-English-based lecturers. Students also actively follow teaching and learning activities, (2) Student evaluations also were found in pre-test and post-test data when post-test ratings were increased, with 7 (41.17%) having an average value, 5 (29.42%) with good ratings, 4 (23.0%) with poor scores, and 1 (5.89%) with very good ratings. This means a significant increase in English language learning by non-English lecturers.

Tourism as a support for the economy of a region requires special attention to attract tourists both from home and abroad. Nunukan Regency as an area directly adjacent to the State of Malaysia still lacks infrastructure. The need for supporting infrastructure adds to the attractiveness of a tourist area. So to know what are the needs of tourist areas need to be done research by identifying.The research method used is descriptive statistics with respondents from Stakeholders in Nunukan Regency, data obtained by the dissemination of questionnaires and interviews. This research object is a potential tourist area as well as tourist attractions in Nunukan Regency.The results that have been obtained from this study there are 3 variables including Access, accommodation, Facilities with a total of 17 indicators. Where there are 3 invalid indicators such as the existence of roads through land transportation, the existence of places of worship, passive recreational facilities (Seating, campfires). Identification obtained with a percentage value of 85% is available facilities to enjoy the beauty of nature, this is because the dominant tourism in Nunukan Regency is Natural Beauty.

In recent years, the modern medical system has achieved deepening reforms, and the management systems of domestic hospitals have changed accordingly, which has improved the level of modern management to a certain extent. However, the development of hospitals is easily affected by many factors, which gradually highlights the problems of internal human resource management. This is not conducive for improvement in terms of the enthusiasm and initiative of internal employees in addition to restricting the quality of medical services. Based on this, in hope to provide assistance, this article uses incentive theory as the main research object and focuses on its specific application in hospitals’ human resource management.

GM (1, N) model is one of the grey prediction models considering the influence of many factors. This paper improves GM (1, N) model and constructs PSO-GM (1, N) model. Firstly, Lasso method is used to select the influencing factors, then the priority of influencing factors and the value of parameter N in GM (1, N) model are determined, and finally PSO method is used to optimize GM (1, N) model. Taking the vegetable supply in Henan Province as the research object, this paper makes an empirical test by using PSO-GM (1, N) model. The results show that the key factors affecting the vegetable supply in Henan Province are the number of rural employees, highway mileage, and application of pesticide. The vegetable supply in Henan Province will continue to show a steady growth trend in the next three years.

This paper takes nano-titanium nitride (TiN) composite phenolic foam decoration materials as the research object, aims to analyze and prepare the best performance insulation building decoration mat...

To solve the problem of regional water system evaluation, this paper proposes a system efficiency evaluation method based on the game cross-efficiency model and conducts an empirical analysis. First, autopoiesis is introduced as the theoretical basis. The characteristics of the authigenic system are combined with a regional water system, and the connotation and characteristics of the regional water system are defined. Second, based on the competitive relationship between regional water systems, the existing game crossover efficiency model is improved. A crossover efficiency model of other games is proposed to evaluate the efficiency of regional water systems. Then, the Pearl River Delta urban agglomeration is selected as the research object. The effects of four systematic evaluation methods based on the DEA method are compared horizontally to find the optimal system efficiency evaluation method. Finally, the characteristics of the regional water system in the Pearl River Delta are systematically analysed through the evaluation results, and the present situation of the regional water system is fully explained.

BACKGROUND: Darul Imarah District is one of the largest sub-districts in Aceh Besar, which is very dense and faces a waste problem. The increase in population in the Darul Imarah sub-district has resulted in waste generation. AIM: analyzing the generation, composition of household waste and its potential use in Darul Imarah subdistrict, Aceh Besar District, Aceh Province METHODS: This study used a cross-sectional study design by conducting an initial survey on the generationvolume and composition of waste in each house selected as a sample and continued with an experimental study. The research object is solid wastegarbage generated from daily activities in the selected sample group households in the Darul Imarah sub-district in the form of primary data from sampling, with a random sampling technique. The number of samples of 100 houses with the respondent's target is housewives. Data analysis was carried out using the T-Test difference test to compare the value before being given knowledge about household waste management after being given knowledge. RESULTS: The study results show differences in the generation and composition of waste before and after being given knowledge about household waste management in Darul Imarah District, Kab. Aceh Besar with a significant (sig.) Of 0.000 (0.05). The total waste produced before being given knowledge about waste management was 164.6 kg. The composition of the waste consists of plastic waste (22.9 kg), wet waste (62.5 kg), dry waste (37.4 kg), and glass waste (41.8 kg). After being given knowledge about waste management, there was a reduction in the total waste produced, namely 131.8 kg. A significant reduction in the amount of waste in the volume of plastic waste (7.8 kg), wet waste (48.0 kg), dry waste (37.3 kg), and glass waste (38.8 kg). There is a difference in the volume of plastic waste in plastic waste after being given knowledge about household waste management, with the difference between the average before and after is 0.1530 and the difference is between 0.1045 - 0.2015 (95% Ci). In wet waste, there is a difference in the volume of wet waste after being given knowledge about household waste management with the difference between the before and after averages of 0.1450 and the difference between the differences is between 0.0784 - 0.2116 (95% Ci). In dry waste, there is no difference in the volume of dry waste after being given knowledge about household waste management with an average difference before and after of 0.0020, and the difference is between -, 0008 - 0.0048 (95% Ci). There is a difference in the volume of glass waste in glass waste after being given knowledge about household waste management with the difference between the before and after an average of 0.0310 and the difference between the differences between 0.0170 - 0.0450 (95% Ci). CONCLUSION: There are differences in the generation and composition of waste before and after being given knowledge about household waste management in Darul Imarah District, Kab. Aceh Besar with a significant (sig.) of 0.000 (0.05).

This study took online lending as the main research object to quantitatively measure FinTech risk in China. A theoretical model was built to analyse the relationship between the assets and liabilities of peer-to-peer platforms and the risk of the entire online lending industry. The conditional value at risk method was used to measure the risk spillover effect of the online lending industry and the different types of platforms. Index smoothing and moving average were used to examine risk contagion. When the risk rate of the portfolio of the platform generally increases, the systemic risk of the whole industry also increases, and if the systemic risk of the industry spreads to the portfolio of the platform, it could affect the stability of the capital flow of the platform, and then affect the risk expectation of the platform itself. Most platforms with risk concerns were private. Banking platforms and public platforms were greatly affected by market risk; however, their own risks had relatively little impact on the overall market. The greater the market risk, the more platforms become risk platforms, and the smaller the impact on transition platforms. Regulatory sandboxes may be an effective means of preventing and controlling Fintech risks.

Earthen cultural ruins and their subsurface environments act as carriers or support for aboveground cultural heritage artefacts, and groundwater has been identified as the most important factor accelerating the destruction of ruins. In this paper, a wooden structure on the site of the Xianyang Shahe ancient bridge is taken as the research object. Through geotechnical surveys and site sample analyses, the relationship between the environment and cause of damage at the site is explored. Fluctuations in groundwater level are found to affect the movement of water and salt, thereby accelerating deterioration and allowing microbes and other soil inhabitants and plants to erode the ruins. Furthermore, strong correlations are revealed between the stratigraphy of the area and both ruin status and sample analysis results. Geotechnical investigation data are used to predict the effects of various damaging factors on long-term preservation and the underlying mechanisms and to propose feasible, long-term countermeasures for preservation studies.

This study examined the effect of transfer pricing aggressiveness, tax heaven, and institusional ownership on tax avoidance with tax audit as moderating variabel. The research object used 65 manufacturing companies listed on the Indonesia Stock Exchange in the 2015-2019 period, so the total observation is 325 samples. The results show that transfer pricing aggressiveness has a positive effect and institutional ownership has a negative effect on tax avoidance, while tax heaven has no effect on tax avoidance. In addition, moderation in tax audits is able to weakens the positive effect of transfer pricing aggressiveness on tax avoidance. However, tax audits does not weaken the positive effect of tax heaven and does not strengthen the negative effect of institutional ownership on tax avoidance.

One form and practice of gambling that exists in society today is cockfighting. The practice of cockfighting gambling (as a social pathology) has become endemic in Indonesia, including in the village of Warga Tunggal Jaya, Banjar Agung District, Tulang Bawang Regency. People who gamble cockfighting have a low level of compliance with laws and social norms so that they are easily motivated to violate existing legal rules and social norms. This type of research is field research, which relies on existing data in the location or research object. The nature of this research is descriptive qualitative. The data obtained from various sources are then processed and analyzed in an objective and in-depth manner to draw conclusions. The factors underlying the cockfighting gambling still exist there, including the low economy, the environment in which they live or socialize, the factor of curiosity or learning, and the lack of understanding of religion. The impact of the implementation of cockfighting gambling there is, first, the economic impact, which is felt by the decreasing economy. Second, the social impact, namely disrupting the social life of the community as a result of the increasing crimes committed by perpetrators of cockfighting. Third, the psychological impact, namely when the perpetrator loses in a cockfighting gambling who is severely depressed.

Tourism integration is a trend in regional tourism economic development and cultural integration. Tourism economic linkages greatly influence regional tourism integration, becoming progressively obvious with the strength of linkages. However, their influence on regions with rich tourism resources and underdeveloped economies are understudied. This article takes the national tourism resources above 3A level in the Poyang Lake region, Jiangxi Province, as the research object, analysing the evolution of regional tourism economic linkages and the development process of tourism integration in the past 17 years by constructing a new gravity model of regional tourism economic linkages and research methods of transportation network accessibility. The results show that the evolution of regional tourism economic linkages and the accessibility of transportation networks significantly impact regional tourism economies and tourism integration evolution. The evolution process of regional tourism development had different stage models; four theoretical models of regional tourism integration evolution were extracted: point‐core model, point‐axis corridor model, multi‐centre ring‐axis model, and network integration model. The construction of the new regional tourism economic linkages model and the proposal of the evolutionary model for tourism integration provide references for study and for formulating the sustainable development of regional tourism integration locally and abroad.

Currently, we can state the fact that there is no developed unified scientific approach to determining the degree of the total ecological and economic damage from forest fires based on the ecosystem approach, taking into account the multipurpose of forest benefits and the dependence of achieving the effectiveness of forestry and fire-fighting measures on the level of development of the transportation network on the territory of the forest fund. Hence, we can conclude that the development of a method for assessing the magnitude of ecological and economic damage from fires to forest ecosystems considering the factor of planning a forest road network is an urgent scientific issue. In this regard, the purpose of the article is to develop a methodology for assessing the degree of ecological and economic damage from fires to forest ecosystems, taking into account the planning factor of the forest road network and its testing. Within this framework, the article outlines the issues under study concerning the need for forecasting: the probability of forest fires, the area of their spread over the territory of the forest fund, the assessment of the degree of the possible ecological and economic damage to forest ecosystems. The study of these issues is necessary for the timely implementation of fire-prevention and restoration measures, as well as the determination of the value of optimal reserves sufficient to eliminate the consequences of forest fires, the assessment of the correlation of the indicator of total ecological and economic damage from fires with the level of development of the transportation network, which directly affects this indicator. The article presents a mathematical model developed by the authors, which forms the basis of the proposed method for assessing the degree of ecological and economic damage from fires considering the factor of planning the creation and development of the forest road network. The presented methodological development is based on the tools of economic and mathematical modeling, elements of the theory of probability and combinatorics, as well as an integrated interdisciplinary approach to the research object. The article also presents the results of a computational and numerical experiment using the developed methodological apparatus. The methodology proposed by the authors can be used in identifying the most fire-hazardous areas of the forest fund, development of measures to preserve biodiversity, planning logging, reforestation work, etc. For citation: Kovalev R.N., Enaleeva-Bandura I.M., Nikonchuk A.V. Assessment of the Impact of Fires on Forest Ecosystems Considering the Level of Development of the Forest Transportation Network. Lesnoy Zhurnal [Russian Forestry Journal], 2021, no. 4, pp. 131–149. DOI: 10.37482/0536-1036-2021-4-131-149

portuguesEste trabalho tem como finalidade apresentar alguns topicos da pesquisa emandamento cujo objetivo esta situado na analise documental produzida pelos orgaosde controle, informacao e repressao durante o periodo da ditadura empresarial-militarbrasileira (1964-1985) sobre o Servico de Ensino Vocacional, a partir das informacoescontidas no Relatorio do Inquerito Policial Militar da Secretaria de Educacao do Estadode Sao Paulo, nosso objeto inicial de pesquisa, e de outros documentos produzidospelo aparato repressivo brasileiro. A ideia geral e a de que foram mobilizados diversosmecanismos repressivos para viabilizar a perseguicao, punicao e o impedimento dacontinuidade deste projeto experimental de renovacao do ensino publico paulista. EnglishThe present work aims to present some topics of research in progress whose objective is situated in the documental analysis produced by the control, information and repression organs during the period of the Brazilian business-military dictatorship (1964-1985) on the Vocational Education Service, in particular the information contained in the Report of the Military Police Inquiry of the Sao Paulo State Department of Education, our initial research object, which made possible the persecution, punishment and impediment of the continuity of this experimental project of renovation of public education in Sao Paulo.

Locust is the main pest endangering Chinese agriculture and even global agriculture. Therefore, the development of an efficient and real-time locust monitoring technology is of great significance to the prevention and management of locust disasters. Video monitoring technology has been widely used in locust monitoring, but the different postures of locusts in the field and the problem of plant shelter pose great challenges to accurate locust monitoring. In this paper, taking a 5-year-old migratory locust as the research object, video target detection based on the MOG2-YOLOv4 network is proposed to address the problem of video frame recognition failure caused by different postures and partial occlusion during locust movement. First, the frame compensation algorithm is used to identify locusts with different postures; then the background separation algorithm (MOG2) is used to extract the spatio-temporal features of the next and previous frames of the video, and the combination of the MOG2 algorithm and YOLOv4 algorithm to extract the static features of locusts in the video can improve the detection accuracy. Experimental results show that the average detection accuracy of the MOG2-YOLOv4 model is 82.33% (8.17% higher than that of YOLOv4), and the F-mean is 89.37% (4.76% higher). Therefore, this method has a good effect on the identification of East Asian migratory locusts, particularly under occlusion and motion blur conditions; it achieves accurate monitoring of the occurrence of locust plagues, which is of great significance to the prevention and control of locust plagues.

For a long time, some companies have basically no revenue, but have not delisted from the market with poor performance, reflecting the embarrassment of the system. One of the reasons for the difficulty of enterprise delisting is the existence of ST companies in the market, which results in the scarcity of shell resources of listed companies. How to optimize the market exit mechanism has become an urgent problem to be solved. This paper selects Chinese listed companies that were processed by ST from 1998 to 2020 as the research object, and uses survival analysis to study the survival problems of ST companies, that is, the time rule of ST companies' delisting and delisting. The results show that the probability of capping incidents of listed companies after the implementation of special treatment increases first and then decreases, reaching a peak in the second year after the implementation of ST, and a substantial decline in the third year, and it can be achieved in the sixth year and beyond. Few ST companies have decapitated; the probability of delisting events of listed companies after the implementation of special treatment also increases first and then decreases, reaching a peak in the third year after the implementation of ST. In the fifth year and beyond, few ST companies have retired. city.

Hydraulic fracturing with oriented perforations is an effective technology for gas development from shale reservoirs. However, fracture reorientation during fracturing operation can affect the fracture conductivity and hinder the effective production of shale gas. In addition, factors such as perforation azimuth, in-situ stresses, fracturing fluid viscosity and injection rate can affect fracture reorientation during fracturing operation, and the first three factors are controllable factors. In the present work, a numerical simulation model for investigating fracture reorientation during fracturing with oriented perforations was established, and it was verified to be suitable for all investigations in this paper. Based on this simulation model, factors affecting both initiation and reorientation of the hydraulically induced fractures were investigated. The investigation results show that the fluid viscosity has little effect on initiation pressure of hydraulically induced fracture during fracturing operation, and the initiation pressure is mainly affected by perforation azimuth, injection rate and the stress difference. Moreover, the investigation results also show that perforation azimuth and difference between two horizontal principal stresses are the two most important factors affecting fracture reorientation. Based on the investigation results, the optimization of fracturing design can be achieved by adjusting some controllable factors. However, the regret is that the research object herein is a single fracture, and the interaction between fractures during fracturing operation needs to be further explored

The article provides the basic theory for adjusting and optimizing grinding of cassiterite-polymetallic sulfide ore, using ore from Guangxi China as the research object. The Julius Kruttschnitt dro...

The problem of limited practical application of methods and devices for automatic control of the moisture content of products of the agro-industrial complex has been studied. Determination of moisture content of products of the agro-industrial complex by thermogravimetric method is considered. The efficiency of weighing and sampling by accelerated and arbitration methods is analyzed. The errors in determining the moisture content of products by the thermogravimetric method are estimated. It was found that the error of the accelerated method is several times higher than the error of the arbitration method. The need to improve the existing thermogravimetric method for determining moisture content, both in terms of rapidity and accuracy, is noted. The importance of choosing the optimal number of determined parameters of the research object, which ensures the maximum measurement accuracy, is shown. Based on the analysis and assessment of the accuracy of the thermogravimetric method for measuring humidity, the main requirements for the design of humidity control devices are formulated.

The indium-bearing zinc ferrite (IBZF) was synthesised, used as a research object, and mechanically activated with the planetary ball mill. Sulphur dioxide was introduced as reductant and leachant ...

Kosmetik memang tidak jauh dari wanita, dan kebanyakan memang membutuhkan riasan seperti alas bedak, bedak, lipstick,blus on, eye liner, mascara dan sebagainya. Saat ini dampak perkembangan kosmetik sangat menjamur oleh karena itu para industri kosmetik harus mampu mempertahankan citra yang baik di mata masyarakat. Tujuan dari penelitian ini yaitu untuk mengetahui perbedaan citra merek antara produk kosmetik Wardah dengan kosmetik La Tulipe di Kota Bima. Didalam penelitian ini metode yang digunakan yaitu penelitian komperatif merupakan penelitian yang sifatnya menguraikan tentang keadaan objek penelitian, khususnya pada citra merek produk kosmetik Wardah dan La tulipe. Sampel yang digunakan yaitu 50 responden pengguna kosmetik wardah dan 50 responden pengguna kosmetik La Tulipe. Teknik analisis data yang digunakan yaitu uji validitas, uji reliabilitas, dan uji beda independent samples test. Hasil peneletian nya adalah nilai probabilitas atau sig.(2-tailed) 0,011 < 0,05, maka H0 ditolak dan Ha diterima yang berarti bahwa ditemukan perbedaan yang signifikan Citra Merek Antara Produk kosmetik Wardah dan Produk kosmetik La Tulipe di Kota Bima.

In order to improve the control accuracy between the joints of the manipulator for non-linear uncertain systems such as single-joint manipulators. The $${{{\text{D}}}^{\alpha }}$$ type and $${\text{P}}{{{\text{D}}}^{\alpha }}$$ type fractional order iterative learning control (ILC) strategies are proposed based on combining fractional order calculus and ILC. The experimental verification was carried out with the two-joint manipulator as the research object. The experimental results are as follows: the fractional order ILC is compared with the traditional ILC, in which the minimum value of the position error of the $${{{\text{D}}}^{\alpha }}$$ type fractional order ILC is reduced by 0.00016 and 0.00111 rad compared with the traditional $${\text{D}}$$ type ILC, and the $${\text{P}}{{{\text{D}}}^{\alpha }}$$ type fractional order ILC compared with the traditional $${\text{PD}}$$ type ILC, the minimum value of the position error is reduced by 0.00022 and 0.00024 rad respectively. It shows that the algorithm proposed in this paper can improve the tracking performance of the system and improve system control accuracy.

Social and economic development of regions is closely connected with transport industry functioning, which was proven by numerous academic works. However, the problem of transport infrastructure importance for border regions was actually neglected. In fact transport on state periphery plays an important role in regional development and in some cases becomes a key factor of realizing foreign-economic potential. This article on the basis of functional approach to the research object describes an attempt to substantiate the role of transport infrastructure in the development of border region through identifying its foreign-economic function. The essence of this function implies the capacity of transport infrastructure to build in-regional and inter-regional flows of goods, services and people travel and at the same time to carry out operations of international exchange of goods. The importance of infrastructure for border regions is demonstrated by dynamics of indicators of railway construction and investment into fixed funds of transport industry: growth rates of these indicators are much higher for border regions in comparison with internal regions. It proves the importance of intensive development of transport on border territories to provide integrity of the country and to realize the potential of foreign-economic links.

The purpose of this study is to analyze macroeconomic indicators that affect the growth volume of corporate sukuk emissions in Indonesia. Macroeconomic indicators used in this study are inflation, exchange rates and ithe BI rate. So the research object examined by the author is Inflation (X1), Kurs (X2), and BI Rate (X3) as independent variables and Corporate Sukuk Emissions in Indonesia (Y) as the dependent variable. The method used in this study is a quantitative research method with a descriptive approach. The author selects companies that issue corporate sukuk in Indonesia as a research sample. The data used in this study are secondary data on capital market statistics for the 2014-2018 period downloaded Otoritas Jasa Keuangan (OJK) website. The research model used is multiple linear regression analysis using windows-based data processing applications. The results of this study are that inflation has a negative and significant effect on the Growth Volume of Corporate Sukuk Emissions in Indonesia, Exchange Rate has a positive and significant effect on the Growth Volume of Corporate Sukuk Emissions in Indonesia, and the BI Rate does not significantly influence the Growth Volume of Corporate Sukuk Emissions in Indonesia.

In order to solve the problem of power supply and heating in remote rural household of north China, taking rural houses in Yinchuan as the research object, a solar-proton exchange membrane fuel cel...

O presente artigo resulta de pesquisa de mestrado e propõe reflexões sobre adolescentes participantes de projetos esportivos em Organizações Não Governamentais (ONGs). O significado que essas instituições têm para eles configura o objeto da investigação. A compreensão dos adolescentes sobre a influência dessas organizações em sua educação e formação humana caracteriza o contexto das reflexões, que se fundamentam teoricamente no pensamento complexo. Essa forma de pensar sugere uma educação aberta e inclui o sujeito no processo. Por meio da realização de entrevistas abertas com 23 adolescentes de três ONGs de São Paulo e região, produziu-se inferências sobre o objeto investigado, caracterizando o estudo como qualitativo. Os resultados indicam que os adolescentes percebem as ONGs como espaços de educação e formação humana, sobretudo pelo acolhimento dado a eles, pela afetividade nas relações e pelas estratégias educacionais utilizadas, com destaque para os professores como maiores responsáveis por esses aspectos.

In order to study the effect of the charge diameter on the slow cook-off (SCO) performance of HMX (cyclotetramerthylenetetranitramine) based explosives, a typical cyclotetramerthylenetetranitramine based explosive was used as the research object, and the effect of the different charge diameters on the slow cook-off performance was studied. The research results show that: the charge diameter has no significant effect on the response level of the cyclotetramerthylenetetranitramine based explosives. The reaction time and ambient temperature increase with the increase of the charge diameter, and the center temperature decreases with the increase of the charge diameter. The ambient temperature and the center temperature change regularly with the increase of the charge diameter.

The research objective is to find out how Le Dian Hotel can carry out its commitment to provide quality service to every guest represented in an organizational culture so that it can make employees more motivated to achieve maximum work performance and performance assisted by optimal empowerment. The research object was the employees of Hotel Le Dian, Serang with a total sample of 100 people. Data analysis using SEM-PLS model. The results showed that there was a positive influence of organizational culture on employee performance and achievement motivation. There is a positive influence of achievement motivation on employee performance and there is a positive moderation of empowerment on the relationship between achievement motivation and employee performance. This research implies the importance of organizational culture at Le Dian Hotel to be able to improve employee performance which is strengthened by high achievement motivation and employee empowerment.

This study aims to examine the non-tax state revenue (NTSR) budgeting process at the Pesi Resort Police (object name be camouflaged). This study is a qualitative one with a comparative approach comparing the Resort Police's Budget Realization Report with the budgeting regulations. To meet the research objectives, conducted and processed data through literature studies and interviews. The study results found that most of the 96 percent NTSR came from services to the community in accordance with the duties and functions of the Resort Police. In general, the research object has fulfilled the budgeting process. However, it has not been carried out more carefully in terms of planning for NTSR revenue budget items. The realization of the NTSR target reaches 2,000 percent, considering that many revenue accounts are not budgeted. The study suggests that the study object should make a more detailed budget planning for each NTSR revenue budget item so that each item is more realistic so that it supports the use of NTSR funds to improve services according to budget as a planning controlling tool.

Divorce research in Rembang Regency, Central Java aims to explore the study of bickering factors that can be a way of ending a marital relationship. The method used is a combination of quantitative and qualitative. Quantitative data obtained through surveys with purposive sampling techniques. Researchers selected 30 divorced people as respondents. Qualitative data was obtained through in-depth interviews with 10 potential participants. Qualitative data is analyzed using Spradley's domain model, which provides an overview of and thoroughly of the research object. The data obtained through surveys and interviews is subsequently converted into a script in order to obtain an overview of the objects studied. The study concluded that the factors that cause quarrels in the family are (1) the inability to support the family; (2) infidelity; (3) Domestic Violence; (4) misunderstanding; and (5) mismatch with a partner due to matchmaking practice.

The research was conducted at Hangar C Balai Besar Kalibrasi Fasilitas Penerbangan. The research object was the standard time of the phase 1 inspection King Air B 200 series aircraft. The research used the stopwatch time study method with the Westinghouse rating instrument and the addition of allowance factors. Based on the research conducted, it was obtained the highest average data, the value was at the outboard wing section with the average time 1057.5 minutes and the lowest average time was at the operational check section with the average time 30 minutes. Futhermore, the average time data from observations using the Westinghouse rating method was processed then the normal time was found for each section of the process. By observing the adjustment factor (p) of the Westinghouse method, the highest normal time was gained at the outboard wing section, it was 1194.97 minutes and the lowest time at the operational check section was 33.9 minutes. After conducting the observations at hangar C, Balai Besar Kalibrasi Fasilitas Penerbangan (BBKFP) for the phase 1 inspection King Air B200 aircraft, it was obtained the allowance for each section of task card phase 1 inspection. The largest allowance value was at the engine cowling area and cabin section, it was 40.50% while the smallest allowance value was at the rear fuselage and empenage section, it was 22.50%. In order to get the standard time of the phase I inspection, it can be described from the normal time of each section on phase 1 inspection and the addition of the adjustment factor (p) and allowance. In addition, to get the total standard time of phase 1 inspection, it can be obtained by adding the standard time of each section. The total standard time of the inspection phase 1 was 6208.661 minutes or 103.5 hours.

This paper discusses the economic theory of the firm through the analytical developmentes that have been devoted to this research object, called neoclassical and heterodox. The purpose is to diffuse the treatment of this institution beyond thar provided by the mainstream neoclassical. Thus, it is aimed to broadening the conceptual range available to the students of economics in the study of economic development. To achieve this goal, the paper focus the firm in historical perspective, discusses the main currents of the neoclassical approach and its limitations and ends with the contribution of heterodox vision.

The cutting head is a key component of a roadheader’s cutting function, and its design level directly determines the performance of the whole machine to a certain extent. Taking the installation angle of the pick-shaped cutter on the head of the roadheader as a research object, a conversion relationship model between the mounting angle of the cutter and the angle of the cutting function was established. The rock cutting process of the cutting head was simulated by the LS-DYNA finite element software. The simulation model reveals the influence of the angle of teeth on the cutting resistance, load fluctuation and cutting ratio energy consumption. The simulation results show that the cutting resistance decreases gradually with increasing cutting angle. When the cutting angle is greater than 50°, the cutting effect is better. The artificial rock cutting moment determined by the experiment is compared with the simulation results, and the correctness of the established simulation model is verified. This research presents a theoretical basis for the improvement of the cutting performance of the cutting head of a roadheader and provides a theoretical reference for the study of other cutting problems.

Come concetto connotato culturalmente e come oggetto di ricerca, la natura haluoghi, ma ha anche linguaggi. Uno di questi, la narrazione letteraria, è al centro dellariflessione qui proposta. Adottando la prospettiva delle more than human geographies, ilcontributo esplora due spazi (letterari), quello urbano e quello montano, in cui la naturaprende forma come soggetto attivo e creativo. Con l'analisi della natura nell'avanzaredell'urbanizzazione diffusa del Nordest, raccontata da Effetto domino di Romolo Bugaro(2015), e nell'Italia interna dell'Appennino tosco-emiliano de I passi nel bosco di SandroCampani (2020), il testo letterario viene letto come un ecosistema di voci e soggetti, capacedi suggerire sguardi altri sul rapporto fra la natura e l'umano, dentro e fuori la pagina.

Taking high rank coal in Qinshui Basin as the research object, the mechanical parameters of the coal rocks after primary fracturing with quartz sand filling the fracture are measured, and the variation law of the mechanical properties of the coal rocks after sand filling is analyzed to provide reliable technological parameters for multiple fracturing. The results show that Poisson's ratio is 22.6% higher than the initial average, Young's modulus is 47% lower than the initial average, and permeability of low-permeability coal seam is nearly 10 times higher. The results indicates that in the development of high rank coalbed methane, the change of mechanical properties caused by quartz sand filling after the first fracturing of coal rocks can provide relatively real basic data for the design of the second fracturing process and improve the reliability of the design.

The laboratory has an important role in the implementation of learning, especially in the form of practicum. The use of school laboratories needs to be evaluated as a form of running school management. This study aims to determine: 1) the Principal's carrying capacity (contexts); 2) Resources support (input); 3) Laboratory utilization and constraints (process); 4) The percentage of students' interest in studying in the laboratory (product). This evaluation research uses the context, input, process, and product (CIPP) model. The research subjects were school principals, laboratory heads in SMA/MA Negeri in Godean sub-district, laboratory assistants at SMA N 1 Godean, two biology teachers from each school, and students SMA N 1 Godean 89 people and MAN 1 Sleman 80 people using proportionate stratified random sampling. The research object is the use of biological laboratories. Data collection techniques used are observation, interviews, questionnaires, and documentation. The data analysis technique used is in the form of qualitative and quantitative descriptive analysis. The evaluation results by CIPP obtained: 1) Context, the support capacity provided by the Principal by facilitating laboratory utilization activities; 2) Input, the availability of infrastructure suggestions is used to support learning through practicum and demonstrations. Management is carried out by laboratory personnel. Management includes planning, arrangement, arrangement, monitoring, and evaluation; 3) Process, the laboratory is used based on its function. The obstacles faced are infrastructure, limited time, and human resources; 4) Product, the percentage of student interest in learning in the laboratory of SMA N 1 Godean is 94.01% and MAN 1 Sleman is 91.39%.

Mitau, the former capital of the Duchy of Courland and Semigallia, became the Courland Governorate centre with the Governor’s residence in a palace on an island formed by the Driksa, the branch of the Lielupe River, and great changes have taken place in this city. Artist Alexander Aleksandrovich Strekavin, who born in Mitau on 17 September 1889, studied art history, read books, investigated documents in the museum, listened to people’s stories and completed materials about events and the development of his native city. His drawings introduce with the new iron bridge for traffic and technical innovations – bicycles, the first car in the Baltics and the first phonograph in Mitau, clothes of citizens during the 19th century and at the beginning 20th century. Since the 1950s, six notebooks in Latvian with memoirs recalling by Aleksander Strekavin and an illustrative appendix – a collection of his drawings “The Atlas of Notes on Ancient Mitau” are in the funds of Jelgava History and Art Museum of Ģederts Eliass. Research object: drawings of artist Alexander Strekavin. Research goal: analysis of changes in Mitau during the 19th century and at the beginning 20th century. Research problem: Strekavin’s drawings stored in the funds of Jelgava History and Art Museum have not been studied. Research novelty: analysis of information on technical innovations included in “The Atlas of Notes on Ancient Mitau”. Research methods: studies of published literature, cartographic materials and archive documents.

In this study the researchers chose the research object, namely a building material trading company in Sampit, Central Kalimantan named PT. Samudra Mas Group. The urgency of this study is to determine whether the multi-channel retailing variable, cooperation synergy and accounting information systems affect business development strategies and ultimately have an impact on company performance. This is to ensure the use of a business development strategy for the next 5 years. The study was conducted using respondents who are employees of PT. Samudra Mas Group, which has director positions to middle management and has the authority to make decisions in company operations. Respondents amounted to 70 people. This research measurement method using Smart PLS Professional 3.0. Pulling data by observation, interviews and distributing questionnaires. The results showed that multi-channel retailing, synergy of cooperation and accounting information systems significantly influence business development strategies. As well as a business development strategy to mediate multi-channel retailing that affects business performance.

This study chooses Chinese athletes as the research object and constructs the overall network of its social support network and discussion network. From the micro-, meso-, and macrolevels of the social network structure, the structure and characteristics of the athlete’s overall social network are analyzed. Through research, we found that there is embeddedness, that is, the relevance, between society support networks, between society discussion networks, and between society support networks and society discussion networks. At the same time, in the athletes’ social support network and social discussion network, some athletes have no contact with other players; they have no “power” in the group as well, so it is difficult to obtain network resources. We also found that there are small-world characteristics in the social network of Chinese professional athletes. The above findings will provide a deeper understanding of the peculiarities of athlete groups and have certain practical significance for improving athletes’ daily training and life management conditions.

Noun compositions portray a model of word formation where at least two independent words are combined to a new one. Modern German is rich in noun compositions and because of that, this phenomenon is very frequent in use. This available contribution is aiming to analyze this model of word formation in the German teen magazine Bravo. Considering the classification of noun compositions, it is to say that it was followed by the theory of Fleischer and Barz (1995). As a research object, teenage slang was chosen for its classification as language variety and its playful language structure. On top of that, we analyzed 10 news reports from "Deutsche Welle" to recognize if there are any differences between teenage slang and media language.

This type of research is research conducted using the Multiple Linear Regressionmethod to explain the direct and indirect relationship as well as simultaneously andpartially psychological factors from the variables of Motivation, Perception,Learning, Beliefs, and Attitudes Toward Consumer Decisions to Buy the ManadoTribune newspaper in Manado City, North Sulawesi. The research object chosenwas the Manado Tribune Daily Newspaper with a sample of 120 respondents. Dataanalysis techniques with the help of SPSS v.22.0 software for Windows. The resultsshowed that motivation (X1) has a significant effect on Purchasing Decisions (Y).Perception (X2) has a substantial effect on Purchasing Decisions (Y), Learning(X3) has a significant effect on Purchasing Decisions (Y), Belief (X4) has nosignificant effect on Purchasing Decisions (Y) ), and Attitude (X5) has a positiveand significant effect on Purchasing Decisions (Y). Simultaneously all X variableshave a significant effect on Purchasing Decisions (Y).

— This research aims to analyse and prove about the effect of human resource capacity, accounting internal control, use of information technology, and regional financial supervision on the reliability of local government financial reporting. This research object is the Regional Finance Agency of Sukoharjo Regency. The sampling method use purposive sampling. Number of respondent in this research were 50 employee. Data analysis method use multiple linier regression analysis. The research result show that human resource capacity, accounting internal control, use of information technology, and regional financial supervision effect on the reliability of local government financial reporting. Keywords—: Human Resource Capacity; Accounting Internal Control; Use of Information Technology; Regional Financial Supervision.