Ershova Irina*, Poruchikov Dmitrii, Vasiliev Alexey, Samarin Gennady (Federal Scientific Agro-Engineering Center VIM, 1st Institutsky passage, House 5, 109428, Moscow, RUSSIA ),
Ruzhyev Viacheslav(Faculty of Technical Systems, Service, and Energy, St. Petersburg State Agrarian University, FSBEI HE, Akademichesky Prospect, 2, Pushkin, St. Petersburg, RUSSIA ),
Zhukov Alexander (Velikie Luki State Agricultural Academy, 182112, Pskov region, Velikie Luki, Lenina prospect, 2, RUSSIAN FEDERATION ),
Normov Dmitry(FSBEI HE Kuban State Agrarian University, 350012, Krasnodar, 13, Azovskaya street, Flat 40, RUSSIAN FEDERATION )
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doi: 10.14456/ITJEMAST.2019.82
Keywords: Agricultural products, Microclimate, Ventilation system, Economy practice.
Abstract
The energy costs of existing equipment operation for maintaining the microclimate of agriculture products during active ventilation are sufficiently high, which requires the finding of new solutions for energy-saving tasks. So, in this paper, we evaluated the technical and economic efficiency of an upgraded electric regulator application for a heat pump in the developed systems to maintain the microclimate of products storages. Heat pump assisted drying provides a controllable drying environment (temperature and humidity) for better products quality at low energy consumption.
Rabia Luqman*, Rehana Kouser* (Department of Commerce, Bahauddin Zakariya University Multan, PAKISTAN )
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doi: 10.14456/ITJEMAST.2019.83
Keywords: Exchange Rates, Johansen Cointegration Test; Unit Root Tests; Granger Causality Test.
Abstract
To predict the volatility and unexpected changes between the currency and equity markets is one of the prime focus for the academicians as it leads towards changes in country wealth. Relationship between these two variables has gained much importance in last era from both theoretical and empirical perspective. This study aims to investigate that either stock price affects the exchange rate and exchange rate affect the stock price. Daily data of stock indices and real exchange rate for 14 countries includes Canada, France, Germany, Italy, Japan, UK, USA, Russia, Brazil, China, India, Mexico and South Africa and Pakistan has been considered as sample data for this study. There is no study conducted for daily data by using these countries for 2000-2016-time period. Unit root test (ADF & PP), Johansen�s Cointegration test, Error Correction Model and Granger Causality is applied to test the short and long run relationship between the variable of study. Study find the long run relationship between the variables in all the countries but there is less evidence of short run relationship between stock price and exchange rate for the selected countries.
Yu.B. Nadtochiy* (Department of Economics and Innovative Entrepreneurship, Faculty of Economics and Law, MIREA - Russian Technological University (RTU MIREA), Moscow, RUSSIAN FEDERATION. )
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doi: 10.14456/ITJEMAST.2019.84
Keywords: Modern technical education; Education transformation; Problems of technical education; Technical education survey.
Abstract
This paper analyzes in detail the improving of the educational system in Russia and introduces the solution with identifying the challenges in System. Training of specialists (qualified personnel of engineering and technical profile) of the new formation in accordance with the realities and expectations of modern science-intensive and high-tech production requires the study of the main problems, the solution of which depends on the quality of modern technical education. The article deals with some problems of higher technical education, the existence of which can be noted at the present time and presents the results of a survey of students regarding their plans for future professional activity, continuing education and motivation for further employment in the chosen profession.
Pouria Hemmati, Shahriyar Mirhakimi* (Department of Chemical Engineering, Faculty of Engineering, Islamic Azad University Arak, IRAN )
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doi: 10.14456/ITJEMAST.2019.85
Keywords: Net positive suction head (NPSH); Computational Fluid Dynamics (CFD); SIMPLEC algorithm; Multiobjective Pareto optimization; Pareto Front; Epsilon Removal Algorithm; GA analysis
Abstract
In this research, optimization and design of fluid flow in a centrifugal pump is investigated and modeled using numerical analysis of computational fluid dynamics (CFD) and FLUID. First, geometry simulation is done using Gambit program and developing the geometry of the pump considered. After meshing fluid volume for mathematical analysis and then defining the volume of control in accordance with conditions, the simulated pump is ready to be implemented in ANSYS FLUENT�. Then, the results obtained from FLUENT are investigated to optimize the pump performance in group inference using GMDH neural network model (Group Method of Data Handling). Finally, using polynomials related to efficiency and net positive suction head (NPSH) associated to geometric variables by parametric functions that are introduced as neural networks, multi-objective genetic algorithm is used to optimize centrifugal pump based on two objectives of increasing pump efficiency and decreasing NPSH, which according to Pareto Front, as one of the best approximations, will result in optimal design of the pump.
S.M. Kovalenko*, G.V. Petushkov, O.V. Platonova (Department of Computer Engineering, MIREA - Russian Technological University, Moscow, RUSSIA )
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doi: 10.14456/ITJEMAST.2019.86
Keywords: Computing systems; System reliability analysis; Markov process; Data centers; approximate continuous models; Mean time between system failures; Reliability characteristics.
Abstract
The paper deals with the method of assessing the reliability characteristics of highly reliable systems on the example of data centers, including many servers, some of which are considered as backup. The technique is based on the construction of approximate continuous models, which simplifies the calculations of highly reliable systems with redundancy. The paper presents the calculated relations that allow to estimate the average time between system failure and the average time of system recovery on the basis of the proposed approach. An example of the calculation of reliability characteristics. It is noted that the accuracy of calculations of reliability characteristics increases with the number of elements in the system. Classes of problems on calculation of reliability characteristics in the field of computer equipment are given, where the offered technique can bring undoubted benefit: calculation of reliability of the equipment of large computer systems and computer networks.
Vajiheh Babahkan*(Payame Noor University, Karaj, IRAN )
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doi: 10.14456/ITJEMAST.2019.87
Keywords: Commercial advertising; Consumer behavior; Advertising knowledge Advertising business; Advertising management.
Abstract
Increasing competitive conditions in the Iranian market in recent years and accelerating the process of privatization and provision of financial and credit assistance caused that the companies' needs to be more active in marketing and commercial advertising increased. By looking at the overall budget in most large and also small companies we could observe that significant amounts have been allocated to advertising costs; so that if we compared it with other costs, such as human resource costs, requirements, salaries, wages, etc., this amount is so much distinct. Therefore, given the high amount of these costs these days, worldwide companies have been evaluated the advertising performance so that they can manage the expenditures correctly and purposefully, thereby achieving their ultimate goal. The subject of this research was to investigate the effect of the advertising of commercial cleanser products of Kaff company consumers' behavior. This applied purpose research and uses the descriptive-survey method. The samples were users who used a sanitary cleanser and sanitary products from Kaff Company in Karaj, that the number of them was unlimited. The sample size was determined using Morgan table 384 people and according to the statistical population that was scattered using the available sampling method. To collect the data, a questionnaire consisting of 26 questions based on Likert scale was used. In order to test the hypotheses, the binomial test was used. The studied model applied the Aida model concept, and thus the independent variable is advertising, and the dependent variables include attracting attention, interest, desire, and purchasing. The studied results showed that the Kaff company's advertising business has had a significant effect on attracting attention, create inclination and interest in consumers, and act to buy the production by consumers.
Joyce F.Y. Leu* (Department of Business Studies, HELP University, MALAYSIA ),
Ridzuan Masri (School of Business, International University of Malaya-Wales, MALAYSIA )
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doi: 10.14456/ITJEMAST.2019.88
Keywords: Online Shopping; Digitization; Retail business; Digital SME; E-commerce transaction; Digital free trade zone; Digital Economy; DFTZ.
Abstract
Malaysia is one of the most avid countries in online shopping just behind Indonesia, the largest e-commerce market in ASEAN. Even though 2015 was a fruitful year for online business and e-commerce, however, total retail e-commerce market for Malaysia was only 2% of the total market share. Findings from the Department of Statistics for 2016 indicated that 73.1% of SMEs used a computer in 2015, but only 20.1% of them have their own company web sites. In addition, only 4.8% of them involve in e-commerce transactions. Many SMEs do not move fast enough to recognize the changing habits and preferences of their consumers. As a result, they do not evolve their business model to adapt to the changes. The purpose of this paper is to conceptually identify and explain why some retail SMEs hesitate to go online.
Hadi Raeis Abdollahi, Seyed Mojtaba Hosseini*, Khalil Alimohammadzadeh (Department of Health Services Management, North Tehran Branch, Islamic Azad University, Tehran, IRAN )
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doi: 10.14456/ITJEMAST.2019.89
Keywords: Health management; Market organization; Insurance market; Stakeholder management; Interest and power matrix; Organization stakeholder.
Abstract
Identification different stakeholders will increase their support for the organization's programs, increase the quality of services provided, reduce costs, and attract more funds. The main study goal is to do stakeholder analysis using the interest and power matrix in the insurance industry (case study: Hafez Atigazazan Insurance). The method of this study is a combination of qualitative and quantitative. The statistical population of this research consists of all stakeholders of Hafez Atiehzasan Insurance Company and its sampling method is available as sampling. Stakeholder information was collected based on 3 indicators of profit, cost, and quality, with a 3-degree Likert scale (3-1). The results of the analysis of variance showed that there was a significant difference between Hafez Atiehzasan insurance company's stakeholders. The stakeholders of Hafez Atigazazan Insurance Company based on their relative importance grade are Customers, competitors, shareholders, employees of the organization, managers, service providers, contracting physicians, banks and financial institutions, consumer protection groups, special interest groups, trade unions, and the media. The results of this study showed that they must be properly identified and prioritized in order to properly manage the stakeholders.
Azam Shafiee Bafti, Sanjar Salajeghe*, Rostam poorrashidi(Department of Management, Faculty of Management, Kerman Branch, Islamic Azad University, IRAN. )
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doi: 10.14456/ITJEMAST.2019.90
Keywords: G-KMMM; Factor analysis; Knowledge management maturity Level; Intellectual capital management.
Abstract
Intellectual capital has an influential role in helping an organization to reach its purposes. Hence, in the current study, the related factors with the concept of intellectual capital are investigated with an Emphasis on the Level of Knowledge Management Maturity regard organizations of Kerman province (Iran). The participants of this study consisted of two groups: the experts and the instructors of governmental management and the staff of executive organizations. To select the governmental management instructors all around Iran, 30 instructors who had the prerequisite criteria had been selected. Moreover, 381 staff were selected to participate in this study. The data analysis by SPSS�22 and LISERL�22 showed that the factors such as capabilities and qualifications, technical knowledge, attitudes, culture, structure, organizational learning, technical capital, social services, social excellence, social connection, partner relationship, connection with the media, and the organization image of intellectual capital have positive effect on intellectual capital considering the levels of maturity of knowledge management.
Humoud Mohammed Jaber*, Azizan Marzuki(School of Housing, Building, and Planning, Universiti Sains Malaysia, MALAYSIA )
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doi: 10.14456/ITJEMAST.2019.91
Keywords: Tourism knowledge; Tourism Education; Social Studies curricula; Tourism trend; Tourism concept; Tourism skill.
Abstract
This paper explores the relationship between tourism education dimensions and improved awareness of tourism among students in intermediate and secondary schools in the Kingdom of Saudi Arabia. The relationship between the items of tourism education dimensions and improved awareness of tourism is examined in this study. The proposed framework suggests that there exists a potential relationship between these items (knowledge, concepts, skills, and trends) and improved awareness of tourism. This is significant to the curricula developers and General Authority for Tourism and National Heritage regarding the need for curricula development to enhance prospects of cooperation between them in the education sector. This, in turn, leads to enhancing the flow of students from general education that have more information in the field of tourism. The paper concludes that the Ministry of Education should devise and implement more students’ activities and reforms, which would plug in social studies curricula on knowledge, concepts, skills, and trends in the field of tourism.
Amir Hesam Arabi (Department of Management and Accounting, Islamic Azad University, Electronic Branch, Tehran, IRAN. ),
Leila Saeidi* (Department of Management, Islamic Azad University, West Tehran Branch, Tehran, IRAN. ),
Afsaneh Shayesteh (Department of Management, Islamic Azad University, Yadegar Emam Branch, Shahr-e-Rey , Tehran, IRAN. )
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doi: 10.14456/ITJEMAST.2019.92
Keywords: Knowledge sharing; Knowledge saving; Knowledge creation; Knowledge application; Sustainable competitive advantage; innovation entrepreneurship.
Abstract
This study investigates the effects of entrepreneurship and approaches of knowledge management on obtaining competitive advantage, case study of Simaran Electronic Industries in Tehran on 2018. This study in terms of method is descriptive study. The statistical population consists of 500 staff of Simaran electronic industries. For this reason, 217 people were selected as statistical population and simple randomly method of questionnaires was selected and collected. The instruments for collecting data is questionnaire. In order to estimate reliability for final questionnaire, it was distributed among 15 people and confirmed by factorial analysis. Also, in order to analyze data, structural modeling equations was being used. The results showed that organizational entrepreneurship and innovation and pioneer have positive effect in competitive advantage but risk-taking, self-renewal and aggressiveness competition have not positive effect on it. In this research, knowledge management and saving knowledge have positive effect on competitive advantage but knowledge creation, knowledge sharing and knowledge in competitive advantage have not effect.
Ali Rasti (Management of Organizational Behavior Program, Department of Public Management, Islamic Azad University of Kerman, Kerman, IRAN ),
Sanjar Salajeghe* (Department of Public Management, Islamic Azad University of Kerman, IRAN )
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doi: 10.14456/ITJEMAST.2019.93
Keywords: Knowledge sharing; Knowledge saving; Knowledge creation; Knowledge application; Sustainable competitive advantage; innovation entrepreneurship.
Abstract
This study investigates the effects of entrepreneurship and approaches of knowledge management on obtaining competitive advantage, case study of Simaran Electronic Industries in Tehran on 2018. This study in terms of method is descriptive study. The statistical population consists of 500 staff of Simaran electronic industries. For this reason, 217 people were selected as statistical population and simple randomly method of questionnaires was selected and collected. The instruments for collecting data is questionnaire. In order to estimate reliability for final questionnaire, it was distributed among 15 people and confirmed by factorial analysis. Also, in order to analyze data, structural modeling equations was being used. The results showed that organizational entrepreneurship and innovation and pioneer have positive effect in competitive advantage but risk-taking, self-renewal and aggressiveness competition have not positive effect on it. In this research, knowledge management and saving knowledge have positive effect on competitive advantage but knowledge creation, knowledge sharing and knowledge in competitive advantage have not effect.
Budovich Lidia Sergeevna* (Department of Economics and Innovative Entrepreneurship, Faculty of Economics and Law, MIREA – Russia Technological University (RTU MIREA), Moscow, RUSSIA )
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doi: 10.14456/ITJEMAST.2019.94
Keywords: Russia economy; Economic environment; Russia Market; Consolidate capitals; Market competitiveness; M&A Transactions; Corporate restructuring; Capital integration; Merger technology; Stakeholders.
Abstract
Privatization, stock market development, insurance and credit system improvement generate the demand for a new type of services such as business valuation, valuation of company, its assets, capital and liabilities in the current highly competitive market. Appraisal of the company's value enables to evaluate the company's reserves and potential in the modern economic environment; this, in turn, contributes to the increase of competitiveness in general. Appraisal of value of any property item is a well-ordered process focused on the appraisal of monetary value of such item subject to potential and real income generated by it at a certain point in time and in a specific economic environment. In this paper, the authors analyze the characteristic features of company merger and acquisition (M&A) transactions in the contemporary context, using the methods of scientific generalization. Various classifications of synergetic effects resulting from the conclusion of such transactions are studied. Special attention is paid to the innovative synergy because the innovative impulse for the majority of companies is an important drive to make integration deals. After the completion of the M&A transaction, the acquisition of a target company with an effective innovation patent portfolio generates a significant profit and a high value of the acquiring company’s shares. It is noted that mergers and acquisitions are the basic ways to consolidate capitals of two or more companies in order to maximize the capabilities and use the maximum potential to achieve the main goals of the companies.
Aliakbar Ahmadi (Department of Management, West Tehran Branch, Payam-Noor University, Tehran, IRAN ),
Mahdi Shahbazi (Department of Management, Imam Hossein University, Tehran Branch, Tehran, IRAN ),
Mohammad Kazempour (Department of Management, West Tehran Branch, Payam-Noor University, Tehran, IRAN )
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doi: 10.14456/ITJEMAST.2019.95
Keywords: Russia economy; Economic environment; Russia Market; Consolidate capitals; Market competitiveness; M&A Transactions; Corporate restructuring; Capital integration; Merger technology; Stakeholders.
Abstract
This research identified factors affecting official corruption, using questionnaires as a study tool. The reliability was tested via Cronbach’s alpha. The statistical population comprised of the staff in the financial department of the government tax office, municipality, social insurance, and county governor house in Tabriz, during 2014. There were 120 persons on the whole and 90 were chosen as our sample using a random sampling method. The results showed that in governmental organizations the most prominent 9 factors from among 25 (mentioned in the research hypotheses) factors affecting official corruption were as follows: the dominance of relations over regulations, hiring the workforce based on acquaintance and friendship, replacement of newer governments and vast changes, the existence of limitations and lack of political freedom, lack of clear and transparent rules, incomplete control, the existence of wide and long bureaucratic systems, weakness of moral beliefs and humane values, low incomes regarding inflation and high expenses. With a comparative study of the characteristics of Weber's bureaucracy and from this study, we can conclude that if we utilize bureaucracy principles properly we will encounter lower levels of official corruption in offices.
Manijeh Afrasiabpour*(Department of Educational Management, Islamic Azad University, Khorramabad Branch, IRAN )
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doi: 10.14456/ITJEMAST.2019.96
Keywords: Communication Skills; Social Growth; Verbal Skills; Hearing Skills; Feedback Skills.
Abstract
Communication skills of principals play an important role in the success of children at school. Meanwhile, school plays an important role to increase the social development of adolescents. Due to the complexity of social relationships in contemporary societies, the need to address the social characteristics of students and their related factors feels more than before. Social life requires compatibility with others, an agreement with them and, to some extent, an effort to meet their expectations; and research also shows that community and social relationships can affect social development. This research investigates the relationship between communication skills (verbal, listening, and receiving feedback skills) of principals with the social development of primary school students in Khorramabad in the academic year 2014-15. The result finds that all these skills of principals have positive and significant relationships on students' social development.
Hamed Doulati Baneh*(Horticulture Crop Research Department, Research and Education Center of West Azerbaijan Agricultural and Natural Resources Research Center, AREEO, Urmia, IRAN ),
Mohammad Aslanpour (Department of Horticulture, University of Raparin, Rania, Sulaimany, IRAQ )
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doi: 10.14456/ITJEMAST.2019.97
Keywords: Cold stress; Electrolyte leakage; Cold index; Cambium cold index; Cane electrolyte leakage; Bud electrolyte leakage; Cane cold index.
Abstract
Winter cold is one of the main environmental factors limiting the production of grapes in Iran. Grape cultivars belonging to the Vinifera species are very sensitive to winter cold and depending on the cultivar, they are usually affected by cold damage in the range between -15°C and -20°C. There is genetic diversity among cultivars and even clones of a single cultivar with regard to cold tolerance. In this research, the cold tolerance of several cultivars of foreign and domestic commercial grape cultivars was evaluated. One-year-old 8-buds canes of the studied genotypes were harvested from the vineyards of the Urmia Kahriz Horticultural Research Station after the fall of leaves and they were placed a freezer temperature below zero (-15°C, -18°C, -21°C, and -24°C and 4°C as control). After applying the treatments, the number of open buds in greenhouse conditions and the rate of primary and secondary buds death were determined. Moreover, the electrolyte leakage of the buds and canes was measured. With increasing cold intensity, damage to primary and secondary buds increased and there was a significant difference between the cultivars in cold tolerance. Domestic cultivars showed a higher tolerance than foreign cultivars. Among the foreign cultivars, two cultivars of Thomson Seedless and Superior were more tolerant to cold. The results of this research are valuable in terms of determining the new seedless cultivars with a higher tolerance for cultivation in relatively cold weather regions.
A.N. Semin*(Ural State Mining University, Ekaterinburg, 7, University lane, 620144, RUSSIAN FEDERATION ),
M.I. Lukinyk (Urals State University of Economics, Ekaterinburg, 8 Marta St 62, 620025, RUSSIAN FEDERATION )
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doi: 10.14456/ITJEMAST.2019.98
Keywords: Russia IP; Competitive potential; Rate of tangible assets; IP infrastructure.
Abstract
The competitive advantages of an organization in a modern economy are moving from material resources to intangible assets. According to experts, a significant part of the value of a firm in developing countries is based on intellectual assets, and the source of global prosperity is an intangible component. Forming the intellectual potential (IP) at an organization gets an important role. Despite numerous publications on this issue, it has not been fully studied, and some problems need more in-depth examination. The aim of this article is to study the intellectual potential in the aspect of its definitions and an elemental structure and on this basis to develop a version of the intellectual potential system, including the most important categories. A system analysis of the IP categories, its structure and development of a structural model on this basis. After analyzing the existing definitions, a definition of the category "intellectual potential" was suggested, including a system of theoretical, applied and experimental knowledge, with an appropriate supporting infrastructure that is necessary for effective intellectual activity in comparison with the best practices in this field and innovations that ensure the competitiveness of an organization. The key (basic) elements for the effective functioning of the intellectual potential are a knowledge system, a supporting infrastructure, and innovations. An IP system has been developed that includes the most important categories. It can be useful for management and information support of an organization. The materials of the article may be useful to researchers for further study of the problem of the IP in the regional and sectoral aspects, as well as to the heads of organizations in practical terms to justify and form corporate and competitive strategies of an organization.
Muhammad Siddique, Allah Nawaz *(Department of Public Administration, Gomal University, D.I.Khan, PAKISTAN )
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doi: 10.14456/ITJEMAST.2019.99
Keywords: Negotiation skills (NS); Motivation skills (MS); Change-management skills (CMS); Communication skills (CS); TRS; TRF.
Abstract
Group management skills including communication skills (CS), motivation skills (MS), change-management skills (CMS) and negotiation skills (NS) are supported by and support leadership styles of every member in the group of knowledge workers like academicians in a higher education institution like University. This obviously happens in every individual member of faculty that his/her transactional (TRS) and transformational (TRF) leadership styles cognitively and behaviorally affect his/her and others CS, MS, CMS, and NS in the work environment. As per existing literature on the topic, TRF is expected to be heavily linked with these skills as compared to TRS. The current cross-sectional study measures the nature and weight of these connections among the knowledge workers like Faculty members who have to perform as leaders (every teacher is a leader for students, junior teachers, and administrative staff) as well as experts in the above mentioned organizational skills in daily affairs of the workplace.
Peyman Mirmohammadi, Amir Ali Raissi*, Vria Tohidi(Department of Clinical Sciences, Faculty of Veterinary Medicine, Karaj Branch, Islamic Azad University, Karaj, IRAN )
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doi: 10.14456/ITJEMAST.2019.100
Keywords: Kidney length; Ultrasonography method; Aorta thickness; Cat renal disease; Kidney to aorta ratio.
Abstract
Renal diseases are among the most common diseases in cats. Understanding the size of the kidney is important in evaluating kidney disease. Researches have shown that measurements of kidney length are possible using ultrasonography with high repeatability. The objective of this study was to measure kidney to abdominal aorta ratio using ultrasonography to determine kidney size in healthy domestic shorthair cats. The study population included 35 domestic cats referred to a private animal hospital in Tehran for a yearly checkup. Healthy cats based on biochemical factors were selected regardless of age and sex and were positioned on the back. Ultrasonography was conducted using a linear or sector transducer through skin contact and ultrasound gel. Quantitative data from the study were analyzed using SPSS® version 21 software by paired t-test. The correlation coefficient was analyzed based on a significance level 0.05. The results showed that there was no significant difference between the average length of the right kidney and the left one. The ratio of the right kidney's length to aorta was 9.12, and it was 8.88 for the left kidney. In addition, the ratios of right and left kidneys' width to the aorta were 5.25 and 5.24, respectively. The result found that the ratio of the length of the kidneys (both left and right) to the average diameter of the aorta in the cats was 7.12-11.35, and this ratio was about 4.25-7.05 for the width of the kidneys to the diameter of the aorta. It was necessary to compare the size of the kidney with a different structure separate from the spinal cord. Therefore, the ratio of kidney size to the diameter of the abdominal aorta was used in this study..
Farideh Mohammadi (Department of Health Service Administration, South Tehran Branch, Islamic Azad University, Tehran, IRAN ),
Iravan Masoudi Asl* (Department of Health Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, IRAN ),
Soad Mahfoozpour, Somayeh Hessam (Department of Health Service Administration, South Tehran Branch, Islamic Azad University, Tehran, IRAN )
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doi: 10.14456/ITJEMAST.2019.101
Keywords: Healthcare quality; Healthcare strategic planning; Healthcare management; Healthcare evaluation, and accountability; Healthcare financing; ISSO.
Abstract
Hospitals are facing a wide range of challenges regarding healthcare quality, efficiency, and costs of services. Considering the importance of hospital holding in effective and efficient hospital governance, we aimed to identify the key factors affecting in the hospital holding governance of the Iranian Social Security Organization (ISSO) and designing a suitable model. This descriptive study was performed in two qualitative and quantitative stages. First, factors influencing hospital holding governance were extracted through literature review and interview with 15 experts in the field of hospital governance, and a proposed model was designed. Then, a questionnaire was developed and data was collected from 405 experts in the staff-and-line sector of the ISSO across the country. The research model was analyzed using exploratory and confirmatory factor analyses in SPSS® and AMOS® software. Five factors influencing hospital holding governance were identified, including strategic planning, decision rights, financing, monitoring and evaluation, and accountability. Decision rights, with factor loadings of 0.83 and 0.44, had the most and least significant effects on hospital holding governance, respectively. This finding revealed that, for optimal hospital holding governance, while considering all five factors, financing and monitoring and evaluation should be emphasized.
Brazhnik M.V.*(Federal State Budgetary Educational Institution of Higher Education, Ural State Agrarian University (FSBEI HE Ural SAU) Yekaterinburg, Karl Liebknecht str., RUSSIA )
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doi: 10.14456/ITJEMAST.2019.102
Keywords: Agro-based economy; Agro productivity; Efficiency of management; Competent management; Rationality management activity; Management of agricultural production.
Abstract
The article presents the methodology for the quantitative assessment of the effectiveness of the management activities of civil servants of the territorial branch executive bodies of state power (TBEBSP) of the Sverdlovsk region-the departments of the Agro-Industrial Complex and Food (AIC and F) of the Ministry of AIC and F of the Sverdlovsk region. This methodology includes the calculation of synthetic indicators: level, as well as an index of the overall efficiency of management. The calculation of these indicators is based on the use of the following elements: the level and/or index of productivity of labor of civil servants in the management of the AIC and F; the level and/or index of the economy of management of the AIC and F; the level and/or index of arable land use efficiency, as well as the rationality of the organization of activities in growing crops; level and/or labor productivity index of agricultural workers engaged in production. The use of the level makes it possible to compare the efficiency of labor of civil servants both in different years for a specific or group of departments of the AIC and F, and during one period for different departments of the AIC and F; and the use of the index is to assess the change in the efficiency of labor of civil servants of a given administration of the AIC and F or to compare the changes in the efficiency of labor of civil servants of different departments of the AIC and F over several periods.
Alborz Moghtader Mansouri (Department of Government Management, Bonab Branch, Islamic Azad University, Bonab, IRAN ),
Ghlamreza Rahimi*, Nader Bohluli, Farhad Nezhad Irani (Department of Administration Management, Bonab Branch, Islamic Azad University, Bonab, IRAN )
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doi: 10.14456/ITJEMAST.2019.103
Keywords: Psychology of Managers; Efficiency; Qualitative research; Phenomenological Strategy; MAX QDA.
Abstract
The psychological characteristics of managers as an important issue in the success of organizations and considered as the main element in empowering the human resources of the organization as well as increasing their productivity. Positive psychological characteristics of managers can lead to a mental feeling of employees and their Self-esteem and the higher the level of mental health of managers is, it can create good features for management in managers. Nowadays, managers' psychological traits are among factors affecting organizations success. Though managers cannot attain organizational goals by their own and without the use of human resources, fair and diplomatic leadership and management can solve the problems of current organizations. The current research aimed to identify psychological traits of Middle managers in National Oil Products Distribution Company of West Azerbaijan Regions in Iran. This study was conducted using a qualitative method, postmodern paradigm, phenomenological strategy, and latent content analysis technique by semi-structured (in-depth) interview (to the theoretical saturation level) with 13 cases of middle managers. The interviews were analyzed through open coding and axial coding using MAX QDA12. Finally, Middle managers' psychological traits in the society under study were identified in Four components of Self- Reliance, Self-Efficiency, Building Trust, and Legal Attitude. Finally, based on the results, suggestions were proposed for the studied organization.
Hojat Ansari Satellu, Shahram Mojtahedzadeh* (Department of Electrical Engineering, Azarshahr Branch , Islamic Azad University, Azarshahr, IRAN )
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doi: 10.14456/ITJEMAST.2019.104
Keywords: MicroGrid; EV; Genetic Algorithm; Smart Distribution Network.
Abstract
Micro Grid known as the building blocks of Smart Grid is the small-scale distribution network with at least one DER and one load with clearly defined electrical and geographical boundaries. Inherent merits of MG cause that DER penetration in the network increases considerably. New trends of EVs with two-way power flows, considering the variability of time, location and amount of charge, has introduced varies challenges and opportunities for power system which causes that, proper management and operation is required to the merits of EVs. On the other hand, high penetration of renewable energies in smart distribution network with uncertainties, adds to the complexity of network operation. In this regards, in this thesis, optimal operation of MG in the presence of EVs uncertainty and also uncertainties of photovoltaic as a dominant distributed generation, is aimed. The proposed scheme aims to supply the consumers demand in possible lowest costs and simultaneously preserving network constraints. In the proposed scheme, Genetic Algorithm as an efficient tool is used to find the optimum solutions. In order to clarify the effectiveness, the proposed scheme and to show the accuracy of the results, simulation studied is done on a sample MG and the results are discussed.
Majid Moradi (Department of Management and Accounting, Molavi Institute of Higher Education, Eyvanekey, Garmasr, Semnan, IRAN ),
Seyedeh Mahboubeh Jafari* (Department of Accounting, Islamic Azad University, South Tehran Branch, Tehran, IRAN ),
Ehsan Ehteshamnejad (Scientific Policy Research Center, Tehran, IRAN ),
Azad Asaadi (Department of Accounting, Islamic Azad University, South Tehran Branch, Tehran, IRAN )
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doi: 10.14456/ITJEMAST.2019.105
Keywords: Investment allocation; Company size; Company sales; Rate of tangible assets; Quality of accounting information; Investment efficiency.
Abstract
The role and importance of investment in the process of economic growth and development of communities have been emphasized in most views of economic growth and development. Due to the lack of investment resources, it is necessary to identify the relative advantages of a country for optimal allocation of investment resources to stimulate economic growth, and by directing investment resources to the most productive and efficient sectors, the use of efficient restricted resources to accelerate economic growth. Considering the limited financial resources, in addition to the issue of investment development in Tehran Stock Exchange, increasing the efficiency of investment is very important issues. This study explains the effect of accounting information quality on investment efficiency, with emphasis on the role of auditor's expertise in the industry. This research has been conducted using 2014-2017 data, with a sample selected 143 companies using a systematic screening method. With regression, the analytical result indicates that the auditor's specialty in the industry has a significant and positive effect on the investment effectiveness, as well as the quality of accounting information on investment efficiency. Finally, the result of the third hypothesis test suggests that the auditor's specialty in the industry does not have a significant effect on the relationship between the quality of accounting information and investment efficiency.
Supachai Keowsiri and Nopbhorn Leeprechanon* (Department of Electrical and Computer Engineering, Thammasat School of Engineering, Thammasat University, 12120, THAILAND )
(Backup file)
doi: 10.14456/ITJEMAST.2019.106
Keywords: CB; CBM; Analytical Heretical Process (AHP); Budgeting optimization; Multi-criteria Decision Making (MDM); Progressive budget optimization (PBO); Electrical Assets, prioritization; Reliability; Budgeting optimization.
Abstract
This paper develops methods and tools for supporting maintenance management of power distribution system which focused on the circuit breaker (CB). This is done by Multicriteria Decision Making (MDM) process techniques of analytic hierarchy process (AHP) for Condition-Based Maintenance (CBM). There are major issues on large numbers of CB to justify their criticality with budget limits. AHP model applied both qualitative and quantitative criteria to evaluate the conditions of each CB through introduced indices. Simulation AHP tool for maintenance objective and progressive budget optimization (PBO) was developed by using MATLAB® to determine critical CB with budget allocation. The proposed method is applied on a sample transmission substation for 32 circuit breakers environment using 32 Buses IEEE RBTB model. The results of numerical analysis and progressive allocate tool, shows this method can be employed the prioritized of critical CB in CBM while optimizing the constrained budget for maintenance policy.
Faranak Jafari, Kamran HajiNabi*(Department of Health Services Administration, Science and Research Branch, Islamic Azad University, Tehran, IRAN ),
Katayoun Jahangiri (Department of Health in Disasters and Emergencies, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, IRAN ),
Leila Riahi (Department of Health Services Administration, Science and Research Branch, Islamic Azad University, Tehran, IRAN )
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doi: 10.14456/ITJEMAST.2019.107
Keywords: Modern public management; Good health governance; Health policies; Content analysis; Health assessment system; Healthy society.
Abstract
Good governance, a key concept of public management, integrates and coordinates governmental and managerial sets and all relevant stakeholders so that it can provide reforms to improve the living conditions of all citizens. This concept has been raised frequently in modern public management, but it has been neglected in the health system. This study aimed to explain good governance in Iran's health system. This qualitative study used inductive content analysis. Participants were ten experts in the field of health. The study method was purposive. Semi-structured interviews were conducted to collect qualitative data. The findings were analyzed using MAXQDA®11 software. This research, ten components (dimensions) and 55 sub-components (factors) of good governance in the health system were explained. The dimensions were: participation, rule of law, transparency, accountability, equity, efficiency and effectiveness, responsiveness, consensus orientation, health orientation, and decentralization. Iran's health system has undergone profound changes over the past decades, but it is faced with many challenges regarding good health governance. The lack of decentralization and consensus between intrasectoral and intersectoral institutions, lack of stakeholder participation in policy and decision making, lack of transparency and responsiveness, lack of equality of stakeholders against the law, and treatment-orientation instead of health-orientation have been the most important challenges. Despite the 2014 Iran�s promotion of health system, there is still a long way before the components of good health governance are realized.
Ladan Abrari *, Majed Parvan (Department of Irrigation and Drainage, Mahab Ghodss Consulting Engineering Company, Tehran, IRAN )
(Backup file)
doi: 10.14456/ITJEMAST.2019.108
Keywords: Environmental Flow Assessment; Water resource management; Environmental flow; Ecological management condition; Ecosystem wate.
Abstract
This study has used a general-purpose multi-objective programming model to determine the minimum human-ecological water balance and ecosystems to determine at least jericanological or minimal blue-water levels. As the two target functions are, respectively, the blue index for humans and the ecosystem index. A case study on the Sufi Chai River. To determine the environmental water requirement of the Sufi River tea, it has been wetted with a hydrostatic method and hydrologic methods of flow transmission curve continuity and tonnage have been used. In the hydraulic method, the soaked environment was used to determine the breaking point from 4 practices: curve slope, maximum curvature, ideal point with scale factor 1 and ideal point with scale factor 2. The results indicate that the Tenant method has shortcomings in estimating the environmental water requirement. Based on the results, the values obtained from the flow transmission curve method are preferable to ecological management conditions than other methods.
Paper ID: 10A09A
Kolesnikov A.V.*(FRCAESDRA RRIAE Russian Academy of Science, Russia )
Stepanyan T.M., Spector A.A., Panko Iu.V., Komov M.S., Latysheva N.A., Storozhenko O.M.
(Russian University of Transport (Moscow State University of Railway Engineering (MIIT), RUSSIA )
(Backup file)
doi: 10.14456/ITJEMAST.2019.109
Keywords: Innovative development of agricultural industry, internal costs of scientific research, grant support of scientific research, high qualified personnel; agrifood policy.
Abstract
This study presents problems impeding the development and implementation of Russian innovations in agricultural production. The main problem is the financing of innovation, due to a low proportion of public resources used in the creation and implementation of innovations. In comparison with the developed countries, the amount of state financing for innovations in Russia should be increased by ten times. In addition, working funds to support scientists in a global sense do not solve the problem of new scientific knowledge financing, not to mention the implementation into the real sector of the economy. A small share of public investment in innovation does not contribute to the solution of the problem of advanced innovative development. In addition, the public-private partnership helps to attract innovation in the real sector of the economy in all developed countries but does not work in Russia as it. lacks state regulatory functions for this. This study identifies factors and trends that do not contribute to the effective and advanced development of the economy in terms of its innovative development. The need to increase domestic spending on research in agriculture by 5-7 times is substantiated. Negative trends in the reproduction of scientific personnel are revealed. This is the lack of financial motivation to work in the scientific field, inefficient system of postgraduate and doctoral studies. It is proved that the impact of grant support on the level of research funding, which is not more than 6.2% in domestic research costs, is insolvent. To alleviate the problem of innovative activity of economic entities, it is necessary to develop a targeted agricultural innovation policy that determines the goals, objectives, and mechanisms for its implementation, taking into account the priorities defined by the Russian Federation, as well as foreign experiences.
Paper ID: 10A09B
Tatyana Zhashkova *, Elena Meshcheryakova (Department of Information Technologies and Systems, Penza State Technological University, Penza, RUSSIA ),
Olga Yasarevskaya (Penza State Technological University, Penza, RUSSIA )
(Backup file)
doi: 10.14456/ITJEMAST.2019.110
Keywords: Neural network technology; Electric power quality indicators; Information system; power system; Engineering system; System for critical applications.
Abstract
The article reviews and analyzes the existing problems of electric power quality control in complex power systems, attracting attention to the requirements of reference documents on power quality changes. The procedures development of electric power quality indicators of complex power systems is under discussion. This work was carried out comparative modeling of calculations of basic electric power quality indicators by the direct method and neural network technology. An optimal configuration of a neural network for engineering systems for critical applications has been developed. Simulation system allows for a situation of frequency determination at a distorted signal as well as the presence of harmonics, interharmonics, and subharmonics in the signal, and voltage value deviation. The simulation finds that a frequency meter on the basis of a feedforward neural network has the least error.
Paper ID: 10A09C
Sayan Sirimontree *, Boonsap Witchayangkoon , Krittiya Leartpocasombut, Chanachai Thongchom (Department of Civil Engineering, Thammasat School of Engineering, Thammasat University, Pathumtani, THAILAND )
(Backup file)
doi: 10.14456/ITJEMAST.2019.111
Keywords: Ferrocement beam; static four-point bending test; shear connectors; load-mid span deflection relationships; flexural load carrying capacity.
Abstract
The article reviews and analyzes the existing problems of electric power quality control in complex power systems, attracting attention to the requirements of reference documents on power quality changes. The procedures development of electric power quality indicators of complex power systems is under discussion. This work was carried out comparative modeling of calculations of basic electric power quality indicators by the direct method and neural network technology. An optimal configuration of a neural network for engineering systems for critical applications has been developed. Simulation system allows for a situation of frequency determination at a distorted signal as well as the presence of harmonics, interharmonics, and subharmonics in the signal, and voltage value deviation. The simulation finds that a frequency meter on the basis of a feedforward neural network has the least error.
Paper ID: 10A09D
L.E. Namyatova* (Ural Federal University, Ekaterinburg 620002, ul. Mira, 19, RUSSIAN FEDERATION )
(Backup file)
doi: 10.14456/ITJEMAST.2019.112
Keywords: High-tech investment; International sanctions; protectionism; Mechanisms of import substitution; Strategy of import substitution; Domestic technology development.
Abstract
The relevance problem of import substitution is explained with the practicability of using a systematic approach to analyze the real state of the Russian economy. This article provides a brief historical background on the origin of the idea of import substitution in the XVIII century and its further development. It considers its essence as a response to international sanctions imposed by the USA, the EU, and their allies. Noting that import substitution should be distinguished from protectionism, which is based on different aims. The mechanisms of import substitution by three main categories are indicated. There is a list of rules that must be followed when developing strategies for import substitution. The article highlights the negative effect of the sanction imposition, reflected on the Russian foreign trade in 2016�2017, compared to 2013, as well as on the supply of high-tech investment products. Also, it gives particular examples of the current situation in some spheres of economic activity and identifies threshold requirements in industrial production in the world practice and Russia. Focusing on the effective re-equipment of the Russian economy, it is necessary to manufacture competitive labour tools in a certain order: from the production of labour tools for the machine-tool industry to their production for the engineering industries and to the production for other sectors of the economy. Attention should be paid to the quality of the workforce capable of servicing advanced technologies and equipment. There are tasks whose introduction will contribute to a successful solution of the problem of import substitution. The aim of this article is to identify "bottlenecks" in the development of the Russian economy and suggest measures to eliminate them, focusing on its essential components. Particular measures to increase the real potential of the country are suggested.
Paper ID: 10A09E
Atikeh Mohammadi Nasab, Peiman Pilechiha * (Department of Architecture, Kowsar Institute of Higher Education, IRAN )
Mina Hajian (Architecture Department at Bu-Ali Sina University, IRAN )
(Backup file)
doi: 10.14456/ITJEMAST.2019.113
Keywords: Housing spatial configuration; Housing space parameters; Convex map; Integration value; Justified plan graph; Control value; Traditional house; Space syntax.
Abstract
The relevance problem of import substitution is explained with the practicability of using a systematic approach to analyze the real state of the Russian economy. This article provides a brief historical background on the origin of the idea of import substitution in the XVIII century and its further development. It considers its essence as a response to international sanctions imposed by the USA, the EU, and their allies. Noting that import substitution should be distinguished from protectionism, which is based on different aims. The mechanisms of import substitution by three main categories are indicated. There is a list of rules that must be followed when developing strategies for import substitution. The article highlights the negative effect of the sanction imposition, reflected on the Russian foreign trade in 2016�2017, compared to 2013, as well as on the supply of high-tech investment products. Also, it gives particular examples of the current situation in some spheres of economic activity and identifies threshold requirements in industrial production in the world practice and Russia. Focusing on the effective re-equipment of the Russian economy, it is necessary to manufacture competitive labour tools in a certain order: from the production of labour tools for the machine-tool industry to their production for the engineering industries and to the production for other sectors of the economy. Attention should be paid to the quality of the workforce capable of servicing advanced technologies and equipment. There are tasks whose introduction will contribute to a successful solution of the problem of import substitution. The aim of this article is to identify "bottlenecks" in the development of the Russian economy and suggest measures to eliminate them, focusing on its essential components. Particular measures to increase the real potential of the country are suggested.
Paper ID: 10A09F
Piyasak Thiandee, Boonsap Witchayangkoon*, Sayan Sirimontree(Department of Civil Engineering, Thammasat School of Engineering, Thammasat University, Pathumtani, 12120, THAILAND ),
Ponlathep Lertworawanich (Bureau of Highways Maintenance Management, Department of Highways, Ministry of Transportation, Royal Thai Government, THAILAND )
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doi: 10.14456/ITJEMAST.2019.114
Keywords: Pavement assessment; Pavement smoothness; RMS; Smartphone Accelerometer; Machine Learning; Pavement management.
Abstract
The study focuses on the experiment of using three different smartphones to collect acceleration data from vibration for the road roughness detection. The Android operating system is used in the application. The study takes place on asphaltic pavement of the expressway system of Thailand, with 9 km distance. The run vehicle has an inertial profiler with laser line sensors to record road roughness according to the IRI. The RMS and Machine Learning (ML) methods are used in this study. There is different ability of each smartphone to detect the vibration, thus different detected values are obtained. The results are compared to the IRI observation. ML method gives better result compared to RMS. This study finds little relationship between IRI and acceleration data from vibration collected from smartphones.
Paper ID: 10A09G
Kritsada Anantakarn* (Department of Civil Engineering Faculty of Engineering, Rajamangala University of Technology Tawan-ok, THAILAND ),
Phongphoom Sornchomkaew (Department of Civil Engineering Faculty of Engineering, Rajamangala University of Technology Rattanakosin, THAILAND ),
Thongchai Phothong (Department of Civil Engineering Faculty of Engineering, King Mongkut's University of Technology Thonburi, THAILAND )
(Backup file)
doi: 10.14456/ITJEMAST.2019.115
Keywords: Radar; SRTM; GNSS; LBand; accuracy; GCP; topography; RMS error.
Abstract
This research investigates the Shuttle Radar Topography Mission (SRTM) Version 3 Global 30m produced by The National Aeronautics and Space Administration (NASA). As one of the free download data sources from the internet, it is widely used for topographic mapping with global scale of accuracy from North America and Europe test sites. However, there is lack of local accuracy assessment and verification for SRTM data as in Southeast Asia and Thailand due to the absence of Global Positioning System (GPS) benchmarks used as sources of Ground Control Points (GCP). This research used GNSS L-band global correction service ATLAS? (Hemisphere) for building the GPS trajectory as a source of GCP for assessment and improving accuracy of SRTM Version 3 data. The result shows that absolute vertical accuracy was achieved less than Vertical RMS 1.3 meters in comparing with relative vertical RMS 8.7 meters in Euro-Asia continent accuracy scale as announced in SRTM data specification. These results and method can be useful for engineers who apply DEMs for various applications such as updating topographic map for landscape design and rural - urban development project in Thailand.
Paper ID: 10A09H
Fahimeh Nazari (Department of Accounting, Ilam Branch, Islamic Azad University, Ilam, IRAN ),
Babak Jamshidinavid* (Department of Accounting, Kermanshah Branch, Islamic Azad University, Kermanshah, IRAN
)
(Backup file)
doi: 10.14456/ITJEMAST.2019.116
Keywords: Financial performance; Impure working capital; Financial leverage; Tehran Stock Exchange; Numbers of transaction times.
Abstract
This research investigates the effect of working capital on success measurement indicators (non-financial variables). In this research 142 corporations have been chosen as the research sample among 856 accepted corporations in Tehran Stock Exchange from 2012 to 2016. The research gathered data have used Stata software, Eviews software and Paneling Logit Model as verisimilitude maximizing method to test the research hypotheses. The research hypotheses are the effects of pure working capital and impure working capital on success measurement indicators, (non-financial variables: transaction mass (volume) and transaction times. The research findings indicate the positive and meaningful effect of pure working capital on mass (volume) and numbers of transaction times and lack of effect of impure working capital on mass (volume) and number of transaction times. The research results represent that existence of suitable working capital can help corporations to attract investors' trusts and motivations to invest. Based on the research findings, corporations' managers can play important roles on performance improvement specification and access corporations` success by knowing the important role and application of capital in cycle.
Paper ID: 10A09I
Nasiha Yusoff, Ahmad Sanusi Hassan*(School of Housing, Building & Planning, Universiti Sains Malaysia, 11800 USM, MALAYSIA ),
Asif Ali (Architecture Section (University Polytechnic), Aigarh Muslim University, INDIA
)
Boonsap Witchayangkoon (Department of Civil Engineering, Thammasat School of Engineering, Thammasat University, Pathumtani, 12120, THAILAND )
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doi: 10.14456/ITJEMAST.2019.117
Keywords: Financial performance; Impure working capital; Financial leverage; Tehran Stock Exchange; Numbers of transaction times.
Abstract
A proper space planning involves the design and planning of public and private spaces. This paper analysed the public and private space configuration in the Marina Barrage, Singapore. The aim is to identify the level of permeability and wayfinding in the case study. This study was analysed through the combined use of doing the graphs of the degree of permeability and wayfinding using the numbering system and the Likert scale. They were classified into five levels of permeability through illustrating in Likert scale. It can be concluded that the degree of permeability and wayfinding in Marina Barrage, it has a moderately clear distinction between public and private spaces and successful wayfinding and permeability system. Positive findings regarding circulation are obtained. These positive and beneficial findings lead to a deeper understanding of public space and private space configurations.
Paper ID: 10A09J
Mohsen Zamani Pozveh (Media Management Program, Department of Management, Faculty of Management, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IRAN
),
Faezeh Taghipour*, Akbar Etebarian Khorasgani(Department of Management, Faculty of Management, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IRAN.
)
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doi: 10.14456/ITJEMAST.2019.118
Keywords: Social Networks, Social Media, Virtual Social Networks, Social Capital, Social Communications; Colaizzi's phenomenological method.
Abstract
This research investigated the consequences of using virtual social networks in promoting the social capital. The research method was qualitative, type of phenomenology, and the field of research included managers and experts in the field of media and communications, as well as the professors and social science experts. A purposive sampling method was used and the data were extracted using semi-structured interviews and analyzed by Colaizzi seven-step method. The results were collected until the theoretical saturation of the information. Findings indicated that the most important factors of social capital enhancement included the easy interaction and communication in cyberspace, increasing the coherence and participation by virtual social networks, social bonding in virtual social networks, interactive communication between people and government, and the power of virtual social networking. On the other hand, the most important barriers to social capital promotion included the gradual change in the norms and positive beliefs in cyberspace, social isolation, the publication of negative news in cyberspace, the expansion of individualism in cyberspace, weakening of the traditional social communication network, the promotion of disconfidence in social relations and weakening of ethics. The findings also indicated that the virtual social networks have both positive and negative outcomes. The social capital can be promoted with the correct use of social capital strengthening factors and removing the barriers of social capital.
Paper ID: 10A09K
Mohsen Zamani Pozveh (Media Management Program, Department of Management, Faculty of Management, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IRAN ),
Faezeh Taghipour*, Akbar Etebarian Khorasgani(Department of Management, Faculty of Management, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, IRAN )
(Backup file)
doi: 10.14456/ITJEMAST.2019.119
Keywords: Corporation size; Corporation age; Profitability; D/E ratio; Growth opportunity; Liquidity.
Abstract
This research investigated the consequences of using virtual social networks in promoting the social capital. The research method was qualitative, type of phenomenology, and the field of research included managers and experts in the field of media and communications, as well as the professors and social science experts. A purposive sampling method was used and the data were extracted using semi-structured interviews and analyzed by Colaizzi seven-step method. The results were collected until the theoretical saturation of the information. Findings indicated that the most important factors of social capital enhancement included the easy interaction and communication in cyberspace, increasing the coherence and participation by virtual social networks, social bonding in virtual social networks, interactive communication between people and government, and the power of virtual social networking. On the other hand, the most important barriers to social capital promotion included the gradual change in the norms and positive beliefs in cyberspace, social isolation, the publication of negative news in cyberspace, the expansion of individualism in cyberspace, weakening of the traditional social communication network, the promotion of disconfidence in social relations and weakening of ethics. The findings also indicated that the virtual social networks have both positive and negative outcomes. The social capital can be promoted with the correct use of social capital strengthening factors and removing the barriers of social capital.
Paper ID: 10A09L
O.A. Zhukov*(National Research Tomsk Polytechnic University, RUSSIA )
(Backup file)
doi: 10.14456/ITJEMAST.2019.120
Keywords: Manual method; Numerical value; Proportionality factor; Invariance principle; Electrical formula; Conceptual model; Normal steady-state mode of power lines; Mathematical static model.
Abstract
The purpose of the paper is to develop a new calculation method. The subject area of the study is the calculation of the steady-state mode of a three-phase high-voltage overhead power line. The basis of the method is simple mathematical models that make it possible, in the presence of three initial data with a high degree of reliability, to manually calculate many electrical parameters, and to verify electrical calculations, including those made using computer programs. The key component of the models is the proportionality factor, which takes a different numerical value for each of them. The hypothesis for the development of the method was the application of the invariance principle to the basic laws and known relations of electrical engineering. The method is simple, operative and successfully verified. The hypothesis is proven. The calculation error when applying the method is less than 2%. Software systems are not required for the implementation of the method. According to the results of the study, conclusions were made and practical recommendations were given. The prospects for further research were presented. The method can be used by experts, engineers, and students of electrical power and electrical engineering programs of higher education institutions.
Paper ID: 10A09M
Alexander I. Esin*, Dmitry A. Solovyev, Galina N. Kamyshova, Nadezhda N. Terekhova, Viktor V. Korsaka (Saratov State Agrarian University named after N.I. Vavilov., RUSSIA )
(Backup file)
doi: 10.14456/ITJEMAST.2019.122
Keywords: Alfalfa evapotranspiration; Chebyshev interpolation theory; Mathematical models; Irrigation optimization.
Abstract
This paper considers the possibility of applying the methods of the Chebyshev interpolation theory in predicting evapotranspiration, which allows obtaining more accurate predicted values. As a result, it optimizes the parameters that provide significant savings of resources. Conducted theoretical studies let us propose a method for constructing a predictive indicator of evapotranspiration, based on the problem of Chebyshev approximation, and also construct the indicative curves for alfalfa. Comparing the results of traditional procedures based on classical regression methods with those calculated by the proposed method gives a good match. It confirms the accuracy of both the adopted method and the reliability of the dependencies obtained.
Paper ID: 10A10A
Kolesnikov A.V.*(Federal Scientific Center of Agrarian Economy and Social Development of Rural Areas - Russian Research Institute of Agricultural Economics, Russian Academy of Science, Belgorod State Technological University named after V.G.Shukhov, Russia ),
Myavlina N.Zh., Solovyov B.A., Parinov D.V., Ovchinnikov A.P.(Russian University of Transport (Moscow State University of Railway Engineering (MIIT), RUSSIA ),
Lukin O.A., Gulenko P.I. (Rostov State Transport University (RSTU), RUSSIA )
(Backup file)
doi: 10.14456/ITJEMAST.2019.123
Keywords: Credit resources; Agricultural investment; Agritech support; Cost of credit resources; Availability of loans; Government support; Structure of investments in fixed assets; Agrifood.
Abstract
This study presents problems impeding the development and implementation of Russian innovations in agricultural production. The main problem is the financing of innovation, due to a low proportion of public resources used in the creation and implementation of innovations. In comparison with the developed countries, the amount of state financing for innovations in Russia should be increased by ten times. In addition, working funds to support scientists in a global sense do not solve the problem of new scientific knowledge financing, not to mention the implementation into the real sector of the economy. A small share of public investment in innovation does not contribute to the solution of the problem of advanced innovative development. In addition, the public-private partnership helps to attract innovation in the real sector of the economy in all developed countries but does not work in Russia as it. lacks state regulatory functions for this. This study identifies factors and trends that do not contribute to the effective and advanced development of the economy in terms of its innovative development. The need to increase domestic spending on research in agriculture by 5-7 times is substantiated. Negative trends in the reproduction of scientific personnel are revealed. This is the lack of financial motivation to work in the scientific field, inefficient system of postgraduate and doctoral studies. It is proved that the impact of grant support on the level of research funding, which is not more than 6.2% in domestic research costs, is insolvent. To alleviate the problem of innovative activity of economic entities, it is necessary to develop a targeted agricultural innovation policy that determines the goals, objectives, and mechanisms for its implementation, taking into account the priorities defined by the Russian Federation, as well as foreign experiences.
Paper ID: 10A10B
Abdol Majid Saadat Nezhad, Tahmoures Sohrabi, Nosratollah Shadnoosh (Department of Industrial Management, Faculty of Management, Islamic Azad University, Central Tehran Branch, Tehran, IRAN ),
Abbas Toloie Eshlaghy (Department of Industrial Management, Faculty of Management, Islamic Azad University, Science and Research Branch, Tehran, IRAN )
(Backup file)
doi: 10.14456/ITJEMAST.2019.124
Keywords: Grounded theory; Banking system; Modernization of VC; VC strategies; Long-term VC; Axial Coding.
Abstract
As VC is an emerging industry in Iran, there is little research on it. This study explores the important factors for effective implementation of technological VC strategies. The statistical population of this applied-descriptive study covers all the experts of Ayandeh Bank. Grounded theory (GT) was employed in NVIVO11 to extract components and factors. The research data is collected using semi-structured interviews. This study extracts a total of 10 core categories and 45 subcategories as the factors, by comparing and synthesizing the results from the content analysis of expert interviews. The result includes a wide range of factors including those directly related to investors in the active VC businesses, factors pertaining to the selected VC plans, and non-VC factors such as political and individual indices affect venture capital. All these factors can be identified as indices affecting the effective implementation of VC strategies.
Paper ID: 10A10C
Farzaneh Miri (Medical Health Services Management Program, Shahid Beheshti Medical Science University, Tehran, IRAN ),
Nahid Shahabi (Health Education Program, Hormozgan University of medical Science, Bandar Abbas, IRAN ),
Elaheh Asadipour*( Public Management Program, Kerman Medical Science University, Kerman, IRAN )
(Backup file)
doi: 10.14456/ITJEMAST.2019.125
Keywords: Team learning; Creativity and personal ability; System thinking; Organizations success; Survival of organization; Organizational culture.
Abstract
This study presents problems impeding the development and implementation of Russian innovations in agricultural production. The main problem is the financing of innovation, due to a low proportion of public resources used in the creation and implementation of innovations. In comparison with the developed countries, the amount of state financing for innovations in Russia should be increased by ten times. In addition, working funds to support scientists in a global sense do not solve the problem of new scientific knowledge financing, not to mention the implementation into the real sector of the economy. A small share of public investment in innovation does not contribute to the solution of the problem of advanced innovative development. In addition, the public-private partnership helps to attract innovation in the real sector of the economy in all developed countries but does not work in Russia as it. lacks state regulatory functions for this. This study identifies factors and trends that do not contribute to the effective and advanced development of the economy in terms of its innovative development. The need to increase domestic spending on research in agriculture by 5-7 times is substantiated. Negative trends in the reproduction of scientific personnel are revealed. This is the lack of financial motivation to work in the scientific field, inefficient system of postgraduate and doctoral studies. It is proved that the impact of grant support on the level of research funding, which is not more than 6.2% in domestic research costs, is insolvent. To alleviate the problem of innovative activity of economic entities, it is necessary to develop a targeted agricultural innovation policy that determines the goals, objectives, and mechanisms for its implementation, taking into account the priorities defined by the Russian Federation, as well as foreign experiences.
Paper ID: 10A10D
Chaisak Pisitpaibool*, and Narin Khampu (Department of Civil Engineering, Thammasat School of Engineering, Thammasat University, Pathum Thani, 12120, THAILAND )
(Backup file)
doi: 10.14456/ITJEMAST.2019.126
Keywords: Thailand flood crisis; Project time delays; Financial impact; Construction human resource planning; Excusable Delays (ED); Construction scheduling; Construction delay; Contractor financial capability; Contractor Responsible Delays (CRD).
Abstract
The 2011 Thailand's flood crisis is one of the most severe unexpected events that occurred of the Central Plains of Thailand. This study proposes the extreme criteria for assessing the potential impact on the financial capability of a contractor who experiences a building construction of the government sector and is suffered from this disaster. The delays of the project consists of: (1) the delay causing by flooding for 48 days which resulted from the construction site cannot be accessed; (2) the delay causing by the period of time to solve the soil problems for 215 days and 261 days for the main and service buildings, respective; and (3) the contractor responsible delay obtained from analytical result is 22 days, which may cause by the shortage of some construction materials. The 55 percent of the construction budget is claimed as the extreme criteria for assessing the financial capability of a potential contractor for getting a job after such a serious natural disaster. Lesson learned from the rare disaster is finally presented into four categories.
Paper ID: 10A10E
Grachev M.V. (Moscow Aviation Institute (National Research University) (MAI), RUSSIA )
(Backup file)
doi: 10.14456/ITJEMAST.2019.128
Keywords: Titanium technology, Titanium coating; Indentation diagram; Indenter; Young's Modulus.
Abstract
The present article is a study of titanium alloy according to the diagram of indentation of a spherical indenter. The typical diagram of indentation is considered. The diagram shows typical areas characterizing the process, including loading, pause, and unloading. Mathematical dependence used to calculate the indentation diagram are considered. A schematic diagram of the setup for recording a spherical indenter is shown. The results of indentation and calculation of various indicators characterizing surface layer for a titanium alloy are given. The effectiveness of this method is also shown. After heat treatment in air, the best results are demonstrated by a coating of silver, niobium, aluminum, and also pure titanium. After heat treatment in vacuum, the Young's modulus of the coatings is aligned. After heat treatment in air also improves the Young's modulus of some coatings.
Paper ID: 10A10G
Maksim V. Selyukov*(a Belgorod State University, 85 Pobedy St., Belgorod, 308015, RUSSIA )
Aleksej A. Kostin ( Financial University under the Government of the Russian Federation, 49 Leningradsky Prospekt, Moscow, 125993, RUSSIA )
Ruslan V. Lesovik ( Belgorod State Technological University named after V.G. Shukhov, 46 Kostyukova street, Belgorod, 308012, RUSSIA. )
Natalya P. Shalygina ( Belgorod State University, 85 Pobedy St., Belgorod, 308015, RUSSIA )
Oksana A. Moskalenko ( State Educational Institution of Higher Education of the Moscow Region ?University of Technology?, 42 Gagarin St., Moscow Region, City of Korolev, 141070, RUSSIA )
Svetlana L. Lesovaya ( Belgorod State Technological University named after V.G. Shukhov, 46 Kostyukova street, Belgorod, 308012, RUSSIA )
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doi: 10.14456/ITJEMAST.2019.129
Keywords: Customs administration; Customs' job; Service quality; Efficiency vs effectiveness; Socio-economic category.
Abstract
The development of scientific thought in the field of the content of such categories as "efficiency" and "effectiveness" in their relation to customs was considered on the basis of the literary sources analysis and regulatory legal acts. there was a conclusion made on the need for a normative consolidation of these categories in the form of complex performance indicators of customs authorities. In this context, the category of "efficiency" reflects the complex economic and social relations associated with improving the use of limited resources to obtain the maximum effect. In turn, the category of "effectiveness" of customs control reflects the degree of achievement of the goals set for the customs authorities. The methodological basis of the study was made up of individual provisions of economic theory, economic laws, and methods of analysis, forecasting, and modeling of processes. The study used general scientific methods of theoretical and empirical knowledge: analysis and synthesis, induction and deduction, and analogy. As a unity of theoretical and methodological approaches, dialectical, comparative and systemic approaches were used, allowing analyzing the regulatory legal reality at various levels, including national and supranational ones. Scientific novelty: the article contains the first investigation of the relationship between the concepts of "effectiveness" and "efficiency" of customs control in terms of the set of methods used, and the author's definition and justification of these categories were proposed. Practical significance: the fundamental principles and conclusions of the article can be used in scientific and practical activities when considering issues of nature and development trends of the system of customs authorities in general and customs control, in particular.
Paper ID: 10A10H
Mohammad Reza Pourali* (Department of Accounting, Chalous Branch, Islamic Azad University, Chalous, IRAN ),
Mahmood Samadi Largani, Mohaddeseh Ebrahimi, Hadi Hasanpour (Department of Accounting, Tonekabon Branch, Islamic Azad University, Tonekabon, IRAN )
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doi: 10.14456/ITJEMAST.2019.130
Keywords: Tehran Stock Exchange; Environmental uncertainty index; Risk management; Enterprise systematic risk; Corporate income fluctuations.
Abstract
In a situation where there is a difference between financial statements and an actual profit of a reported economic unit, we use a concept called earning quality. One of the time series variables is the quality of earnings profitableness. Risk management is also defined as a method for minimizing the adverse effects of risk and on the other hand maximizing the benefits of risk effects. The main objective of the research is to investigate the effect of corporate governance and environmental uncertainty index on fluctuations in earnings using Tehran Stock Exchange (TSE) information. To investigate and carry out this research and calculate risk management and a regression model was used to test the research hypothesis. The research time period was 10 consecutive years from 2007 to 2017. For this purpose, 100 firms were selected by systematic removal method. The research hypothesis is carried out using data from these years. Using the generalizing research variables to other capital market variables, a suitable model for this issue was created. The result shows that there is no significant relationship between risk management and profit fluctuation.
Paper ID: 10A10I
Muhammad Azfar Afif Munir*, Ahmad Sanusi Hassan (School of Housing, Building & Planning, Universiti Sains Malaysia, MALAYSIA ),
Asif Ali (School of Housing, Building & Planning, Universiti Sains Malaysia, MALAYSIA, and Architecture Section (University Polytechnic), Aigarh Muslim University, INDIA ),
Boonsap Witchayangkoon (Department of Civil Engineering, Thammasat School of Engineering, Thammasat University, THAILAND )
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doi: 10.14456/ITJEMAST.2019.131
Keywords: Nature of design space; Users' circulation; Measurable scale graph; Space syntax analysis; Access analysis; Segregation of circulation; Spaces design.
Abstract
The study intends to understand and review the spatial organizations of a selected food bank and homeless shelter as representations of their respective typologies. The roles of these typologies, which heavily focus on providing support to the needy, is discussed at length. Methodology: The study is carried out by analyzing the space syntax of the case studies using measurable scale graphs. Through referencing source material and logical reasoning, the functions of the spaces are identified and mapped. The Larimer County Food Bank illustrates high segregation of circulation between different types of users. There is also significant prioritization to creating efficient flow throughout the building, which is most clearly illustrated by the provision of a catwalk for volunteers. The homeless shelter organizes its spaces using a central spine located on each floor. The use of corridors and sub corridors throughout the building helps define the different levels of access and privacy. This study shows the unique spatial structures of food banks and homeless shelters, revealing the nature of spaces designed to aid the needy.
Paper ID: 10A10J
Farhah Amani Abd Rahaman, Ahmad Sanusi Hassan* (School of Housing, Building & Planning, Universiti Sains Malaysia, MALAYSIA ),
Asif Ali (School of Housing, Building & Planning, Universiti Sains Malaysia, MALAYSIA, and Architecture Section (University Polytechnic), Aigarh Muslim University, INDIA ),
Boonsap Witchayangkoon (Department of Civil Engineering, Thammasat School of Engineering, Thammasat University, THAILAND )
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doi: 10.14456/ITJEMAST.2019.132
Keywords: Measurable scale graph; Level of Permeability; Level of Wayfinding; Space Syntax; Material Recovery Facility.
Abstract
The study analyses the building space planning based on the level of permeability and wayfinding through the different types of users for the Sunset Park Material Recovery Facility, Malaysia. It is expected that various users may have the different level of permeability and wayfinding experience in the building. This study is executed by doing space syntax analysis of the building. Measurable scale graphs are used to study the level of permeability and wayfinding of the building. The results show that the Sunset Park Material Recovery Facility offers a different level of permeability and wayfinding on the other kind of users. Overall, truck and barge garbage collectors have an excellent degree of permeability and wayfinding; the same goes for the staff. However, for the visitors, the level of permeability and wayfinding at the first-floor level of the educational building is low due to inefficient space planning. This study finds that the different types of users may have different experiences of the building due to a different level of permeability and wayfinding.
Paper ID: 10A10L
Muhammad Haroon Rehan *, Qamar Afaq Qureshi (Department of Public Administration, Gomal University, Dera Ismail Khan, KP, PAKISTAN )
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doi: 10.14456/ITJEMAST.2019.133
Keywords: CSR advantages; Organization success; CSR; Economic responsibility; Environmental Responsibility; CSR and customers' loyalty.
Abstract
This study aimed at exploring the corporate social responsibility (CSR) through different dimensions like economic, social and environmental in connection with customers' loyalty in the context of Islamic Banks. The CSR and customers' loyalty are considered as the dynamic gears towards the constructive image and success of the organizations. Thus, this research aims to contribute the existing literature by examining the impact of CSR on consumer loyalty in context of banking sector (Islamic Banks) in Khyber Pakhtunkhwa, Pakistan. To explore these real world issues, primary data was collected from the workforces hailing from Islamic Banks and their customers through dyad questionnaire. The first hand data (primary) was analyzed by using diverse statistical tools to reach the conclusion by pursuing research hypotheses, emerged from theoretical framework. Thus, results from study can help Islamic banks of Pakistan in better indulgence to CSR advantages in process of strategic planning and development.
Paper ID: 10A10L
Mostafa Molaie Papkiadeh, Amir Khosrojerdi*, Hossein Sedghi, and Hossein Babazadeh (Department of Water Science and Engineering, Science and Research Branch, Islamic Azad University, Tehran, IRAN )
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doi: 10.14456/ITJEMAST.2019.134
Keywords: Groundwater recharge; Hashtgerd plain; ArcGIS; Water budget; Evapotranspiration; WetSpass Model; Penman-Monteith equation.
Abstract
Point estimates are among the most widely used methods in estimation of the amount of recharge of groundwater. However, for precise quantification of the spatiotemporal variability of groundwater, a flexible and reliable method was needed. This study aimed to estimate the water balance components in the Hashtgerd plain using WetSpass water balance model, which is spatially distributed. Relevant input data for the model (e.g., rainfall, air temperature, soil, groundwater level, and slope) were gathered and transformed into digitized maps. In this research, an overview of the use of WetSpass model on the quantification of groundwater recharge has been presented. The obtained results from simulations have shown that the average runoff produced in Hashtgerd basin equals to 37.7 mm/year. Also, the maximum amount of runoff, produced by the areas with bare soil plus plants coverage and residential areas in cities and villages. Annually estimated evapotranspiration (ET) amount was equal to 352 mm/year. Moreover, annual recharge during warm and cold seasons was equal to 1% and 99% of the total yearly recharge in this basin, respectively. Finally, the results showed that the WetSpass could model all parts of groundwater components. Moreover, it can be an excellent tool to determinate the areas that there is recharge groundwater potential over there.
Paper ID: 10A10M
Puttipol Dumrongchai* (Center of Excellence in Natural Disaster Management, Chiang Mai University, THAILAND ),
Nuttanon Duangdee (Center of Excellence in Natural Disaster Management, Chiang Mai University, THAILAND and Royal Thai Survey Department, Royal Thai Armed Forces Headquarters, THAILAND )
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doi: 10.14456/ITJEMAST.2019.135
Keywords: Thailand geoid model; Local geoid model; EGM2008; Kolak-1915; Orthometric heights; Airborne gravimetry; Gravity data.
Abstract
The Royal Thai Survey Department released the Thailand geoid model of 2017 (TGM2017) for public uses in 2018. The model contains the latest gravity data sets from the terrestrial and airborne gravimetric survey campaigns across the country from April 2015 through June 2016. TGM2017 has been planned to support the height modernization system through the GNSS continuously operating reference station network of Thailand. In this study, TGM2017 was tested using 100 GNSS heights co-located with orthometric heights, referenced in the national Kolak vertical datum of 1915 (Kolak-1915). The testing results showed a 5-cm root mean square (RMS) with a mean offset of +0.011 m. For comparison purposes, EGM2008's had been tested using the same data set. Compared to these models, TGM2017 has a significant improvement of long- and medium-wavelength contents of the geoid.
Paper ID: 10A10N