bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementation of Deep Learning for Slump Optimization Based on Concrete Quality Using Convolutional Neural Network in PT. Selo Progo Sakti
Authors: Pandowo Hedi
Published: October 2022

Deep Learning is part of the scientific field of Machine Learning and Machine Learning is part of Artificial Intelligence science. Deep Learning has extraordinary capabilities by using a hardware Graphical Processing Unit (GPU) so that the artificial requirement network can run faster than using a Personal Computer Unit (CPU). Especially in terms of object classification in images using existing methods in the Convolutional Neural Network (CNN). The method used in this research is Preprocessing and Processing of Input Data, Training Process in which CNN is trained to obtain high accuracy from the classification carried out and the Testing Process which is a classification process using weights and bias from the results of the training process. This type of research is a pre experimental design (pre experimental design). The results of the object image classification test with different levels of confusion in the Concrete database with the Mix Design K-125, K-150, K-250 and K-300 produce an average accuracy value. This is also relevant to measuring the failure rate of concrete or slump.
The Effect of Sales Growth and Leverage on Tax Avoidance Empirical Study of Coal Sub-Sector Mining Companies Listed on the Indonesia Stock Exchange in 2014-2018
Authors: Nadya Bella , Purnamasari Dyah
Published: October 2022

This study aims to determine the influence of sales growth and leverage on tax avoidance on coal sub-sector mining companies listed on the IDX in 2014-2018. The data used were secondary data and the samples were financial statements from 10 coal sub-sector mining companies listed on the IDX in 2014-2018.

The method of sample selection was purposive sampling, while the data analysis included panel data regression analysis. The data were analyzed using Eviews 10 software. The results of this study show that sales growth and leverage affect tax avoidance. Suggestions for further research is to add research model variables that influence tax avoidance.
Analysis of Competence and Independence of Internal Auditor on Internal Audit Quality
Authors: Anggraini Leriza
Published: October 2022

Research is conducted with the aim of analyzing competencies and independence affecting the quality of audits in the company. The company's extensive scope restricts management and the board of directors from conducting direct oversight of internal and external activities in each of the company's operational activities. Therefore, management and the board of directors need a task force tasked with overseeing and examining the company's operational activities in order to improve internal control effectively and efficiently. There are still many problems of independence among internal auditors to date due to the position of internal Auditor working for management or working for the company. Research is carried out with a quantitative approach and with descriptive methods. The design of the research is a case study. Data collection techniques are carried out by questionnaire method and document inspection. Based on the results of the study concluded there is an influence of competence and independence on the quality of internal audits.
Design and Build Information System of the Joper Chicken Plasma Core at PT. Barokah
Authors: Sari Chanif , Pandowo Hedi
Published: October 2022

Breeding joper chickens with a partnership system is a form of business that is currently on the rise, breeding in partnership is a form of cooperation between breeders (plasma) and companies (nucleus). The yields will be divided according to the percentage agreed upon in the contract agreement that has been made between plasma and nucleus. It takes approximately 12 weeks for the farmer to raise the chickens until harvest. During this period, breeders must take care of the chickens maximally so that it is hoped that the harvest will be profitable for both the farmer as the plasma and the company as the nucleus. There needs to be extra careful management in the process of cultivating joper chickens because chicken farming can be said to have a high enough risk. Therefore, this system was built in order to overcome problems such as irregular feeding or vaccines, manual recording of daily chicken development, disease management and lack of insight into diseases that chickens often get, as well as weighing calculations that are still being carried out. Manually. So that by overcoming these problems the crop yields will increase and the level of productivity of chickens is controlled. The tools used in making this system are Visual Basic. Application design method using ProtoTyping method.
The Effect of Liquidity on Tax Avoidance with Profitability Mediation Variable in BUMN Companies Listed on The IDX in 2017-2018
Authors: Marito Jojor , Hutabarat Francis
Published: October 2022

The research objective was to determine the effect of liquidity on tax avoidance with profitability mediation variable in bumn companies listed on the iDX in 2017-2018. This study uses a descriptive method with a population of 20 companies and uses a sample of 40 research samples based on 20 BUMN companies listed on the Indonesia Stock Exchange for the year 2017-2018 period. Analysis of the data is the coefficient of determination, F test, t-test, multiple regression. The significant test results show that in model 1 there is no significant effect between liquidity and tax avoidance, this is evidenced by the F-test 4.089 and a significant value of 0.05 at α = 5%. Whereas in model 2, it is found that with the mediation of profitability it is found that the effect of liquidity, profitability on tax avoidance is significant with a significant level of 0.032 at a significant level of 5% with an F-test of 3.779.

The significant test results show that the independent variable shows that in model 1 there is no significant effect on the liquidity variable on tax avoidance with a significant value of 0.50 at the 10% significant level. Whereas in model 2, it is found that there is a mediation of profitability, it is found that liquidity and tax avoidance have a significant effect, namely 0.060 at a significant level of 10%. And related to profitability and tax avoidance, there is a significant effect with a significant level of 0.080 at a significant level of 10%. Thus, the existence of profitability does partially mediate the effects of liquidity and tax avoidance. So it is concluded that liquidity has a significant effect on tax avoidance, and profitability has a significant effect on tax avoidance.
Strategic Planning of Information Systems Beauty Clinics with Ward and Peppard Model Approaches (Case Study: Virgina Aesthetics Company (Farina Beauty Clinic))
Authors: Pranata Andi
Published: October 2022

Virgina Aesthetic Company (Farina Beauty Clinic) is an organization or company engaged in the field of face and body skin care services. To be able to get a competitive advantage and be able to survive in tight competition, the strategy that can be done by a beauty clinic is differentiation and cost reduction. One of the things that can be done for cost-reduction is to make the business processes in the Beauty Clinic more efficient, one of the things that can be used for efficiency is Information Systems (IS) / Information Technology (IT). This research is an effort to build an information system strategic planning and application portfolio in the Virgina Aesthetic Company (Farina Beauty Clinic) that can provide optimal, well integrated and innovative contributions that can unite all supporting aspects in achieving clinical business strategies to increase its competitive value especially in health services.

In preparing the information system strategic planning framework using the Ward and Peppard Model approach and in evaluating the elaboration of information systems strategic planning and business strategies using IT Balance Scorecard. Several analytical methods such as Value Chain Analysis, SWOT Analysis, PEST Analysis and Five Force Model Analysis are used to analyze internal and external business environments. Strategic Grid McFarlan Analysis is used to map the application portfolio. In the end this research resulted in a recommendation for the organization in the form of development priorities which were divided into two related matters, the establishment of an IS / IT unit and the development of an application portfolio that would support the sustainability of Virgina Aesthetics Company (Farina Beauty Clinic) Karawang.
Information System for Calculating Medical Record Personnel in the Industrial Revolution Era 4.0
Authors: Al Hadri Cecilia , Sunandar Ahmad
Published: October 2022

Medical recorders and health information are some of the health workers who are included in the "medical technical" group where the task of medical recorders and health information is to manage patient data into health information that is useful for decision making. Planning for the needs of health personnel must be following the needs in the field in terms of type, qualification, quantity, and procurement. Excess health personnel will result in unproductive use of work time, while a shortage of health workers will result in excessive workloads so that in planning the needs of health workers an analysis of the workload is required. This study was conducted to obtain information on the ideal number of medical record health personnel using workload calculations. This research method is based on the calculation method of Work Load Indicator Staff Need (WISN) through the implementation of a website-based information system at XYZ Hospital. Based on the results of this study, it shows that the ratio of <1 HR in the unit is not sufficient and not following the workload, namely the number of human resources in the Old Patient TPPRJ with a ratio value of 0.33; RJ coding ratio value 0.41; and Analysis with a ratio value of 0.38. Lack of officers at TPPRJ for Old Patients, RJ Coding, and Analysis resulted in poor service, so it is necessary to add medical personnel to that section when conditions are crowded.
Design and Development of Mobile Advertising as A Measure of Advertising and Education Promotion Using Location-Based Service
Authors: Idris Mahmud , Tanto
Published: October 2022

The use of information technology in business is an important thing to implement in order for businesses to gain competitive advantage. In order to provide superior value to customers or potential customers, companies can implement mobile advertising. Mobile advertising is an advertising service on smartphones and mobile devices that can access content in various forms, from simple text messages to interactive content. This study aims to design a Location-Based Service (LBS) based mobile advertising for advertising and promotion. The method in this study uses the waterfall method with the programming language in this system using Java. This application system runs on the Android operating system. The database used is MySQL. This system can be operated on the Android system to be used for promotion.
Utilization of Arduino UNO Technology and Arduino IDE to Create Electrical Disconnect Products for Electronic Equipment
Authors: Iskandar Dwi , Sunandar Ahmad
Published: October 2022

Today many people often forget to turn off household appliances such as fans or lights, which results in the flow of electricity from the socket even when not in use, resulting in excessive power consumption. Electricity tariff for the first quarter of 2019: IDR 1,115 / kWh for medium voltage customers. If the lecture room has 4 lamps where each lamp has 23 watts of power, 2 Daikin AC units with 1 PK each, each air conditioner has 840 watts of power. Acer S1213Hn LCD projector has the power: 250 Watt, the total cost of electricity consumption per hour and usage for a month of 26 days for the lecture hall consisting of lamps, air conditioner and LCD projectors is IDR 58,617.78. The research method used is literature study and data collection, technology concept design, development preparation, hardware assembly, Arduino UNO coding, upload coding to hardware, technology testing. To find out the test results whether the technology can work properly, it must be applied directly by connecting the technology that has been created with electricity directly. The way that can be done is to connect the Arduino with mains power using a DC 5 V adapter then connect the relay to a 220 V AC power source and a 220 V halogen lamp. After everything is connected, the lights can be turned on by bringing the registered RFID closer to the RFID Reader, if you want. set how long it takes for the light to turn on can press a button on the IR remote
Urgency Historical Tracing Reality Double-Entry Bookkeeping
Authors: Amir Vaisal , Alfia Yulis
Published: October 2022

This study aims to explore the urgency of history exploration of Double-Entry Bookkeeping reality and methodology. The method used in this research is a critical literature study. The results showed that there is a fundamental issue (basic) in viewing of the general development of accounting (positivism) who sees accounting simply as numbers and technical bookkeeping. These views are binary (single vision) that is patterned secularist materialism. Positivism is seen as constraction view of reality and resulted in a crisis of ethics. In the history of the literature review found that precisely the development of accounting that claim construction Double-Entry Bookkeeping Paciolli as accounting embryo today is unhistorical. DEB historical studies tend to use the basis of conventional economic paradigm and functionalist explanation. Methodological exploration in the history of accounting needs to be done in finding accounting reality DEB relevant and contextual to its day. Methodological aspects of multidisciplinary and use this critical perspective is required in order to occur the dynamic changes in the accounting, understanding, and development of accounting more ethical and just.
Does the Village Fund in The Middle of Pandemic COVID-19 Still Accountable and Transparent?
Authors: Hutapea Miranda , Hapsari Aprina
Published: October 2022

This study aims to describe the practice of accountability and transparency in managing village funds, especially concerning the allocation of village funds for direct cash assistance during the COVID-19 pandemic. This research is a qualitative descriptive study. This study's data are primary data obtained through in-depth interviews with village heads, village secretaries, village consultative bodies, and village community representatives. The results showed that the implementation of the principle of horizontal, vertical accountability and transparency had been manifested in the management of village funds in Village X. Except for the regulation of horizontal accountability at reporting and administration stages and the principle of transparency in implementation. This is due to weak human resources and not a maximal risk assessment. The village government needs to improve the principles of accountability and transparency, especially in the implementation, reporting, administration, and improvement of good governance, to meet all its stakeholders' satisfaction.
Analysis of Implementation Professionalism, Professional Ethics, Auditor Experience, and Independence as A Materiality Level Consideration in KAP Of Palembang City
Authors: Anggraini Leriza Desitama , Melinda
Published: October 2022

This research aims to determine the extent of the implementation of professionalism, professional ethics, auditor experience, and independence to consider the level of materiality at the Public Accountant Office in Palembang. Samples were selected using non-probability techniques. Data for 47 respondents were collected through observation and questionnaires. This study implements multiple linear regression methods to analyze data. The analysis results prove that partially each of the factors of professionalism, professional ethics, auditor experience, and independence have a significant effect on the consideration of the level of materiality. On the other hand, partially the auditor's knowledge does not significantly affect materiality level considerations. Simultaneously, professionalism, professional ethics, auditor experience, and independence significantly affect the reflection of materiality.
A Conceptual Hybrid Approach in Evaluating IT Governance Maturiy Level
Authors: Hakim Faradillah , Muhammad Fadhiel Alie  , Leriza Desitama Anggraini
Published: October 2022

This study aims to examine several evaluation standards of IT governance and management, so as to produce a work step that can be used to evaluate both simultaneously. The result of the research is a conceptual joint work step to evaluate IT governance in Higher Education: Studies in Private Universities.In achieving the Tridarma, Private Universities require good knowledge management in IT governance and management governance. As a form of business engaged in education, private universities must also be able to maintain their existence in the business world with increasingly fierce and rapid competition, universities have utilized technology in all aspects, both in the process of providing education and operationally supporting the activities of the tridharma of higher education.The current use of technology is certainly expected to be in line with the goals of higher education. This research proposes work steps that are expected to accommodate the need for evaluation of IT governance and management by combining several clauses contained in COBIT as an evaluation tool for IT governance and ISO 9001:2015 as a standard that focuses on Quality Management System. This study uses interview techniques and direct observation through audits to collect data and evidence using an instrument in the form of a list of questions that have been adjusted to the two standards used, namely COBIT and ISO 9001: 2015.
Tunneling and Company Performance in The Financial Industry In Indonesia
Authors: Supatmi Supatmi , Batubara Kristina Devihanna
Published: October 2022

This study aims to find empirical evidence of the impact of related party transactions, particularly tunneling transactions, on the performance of the Indonesian financial industry. The research samples were 105 companies that are members of the financial industry listed on the Indonesia Stock Exchange (IDX) during 2018-2020 with a total of 300 observations. Tunneling was measured using the proportion of related party transactions related to trade receivables, other receivables, and assets other than trade receivables. Company performance was measured by accounting performance as proxied by return on assets (ROA) and market performance as proxied by Tobin’s Q. The results showed that the more financial companies tunneling through related party transactions related to assets other than trade receivables, the lower the accounting performance (ROA) but the higher the market performance. Meanwhile, tunneling through related party transactions of trade and other receivables in the financial industry was shown to have no effect on accounting or market performance.
BPNN's Empirical Analysis of Daily Rupiah Exchange Rate Volatility Utilizing Hidden Neuron Optimization
Authors: Saluza Imelda , Faradillah  , Anggraini Leriza
Published: October 2022

The exchange rate is the greatest financial market in its application. As a result, traders, investors, and other money market participants must be aware of the movement of currency exchange rate data. The fluctuation, or rise and fall, of currency exchange rates reveals the level of volatility in a country. The Backpropagation Neural Network is one of the models that can grasp the features of currency exchange rates (BPNN). BPNN is made up of three layers: input, hidden, and output, and each layer contains neurons. One of the challenges in designing a BPNN network architecture is determining the ideal number of hidden layer neurons. In this work, ten methodologies will be utilized to determine the number of hidden neurons; the ten approaches provide distinct empirical results in accordance with the goal of this study, which is to perform an empirical analysis of currency exchange rates by maximizing the number of hidden neurons. Empirical results reveal that the approach for calculating the number of hidden neurons performs well in terms of MAE and MSE. For the following seven periods, the best approach is used to forecast the Rupiah exchange rate.
Classification Analysis Of Regional Characteristics Using Convolutional Neural Network On Satellite Image
Authors: Pamungkas Canggih , Edy Susena
Published: October 2022

One of the developments of Machine Learning technology is Deep Learning which uses an algorithm based on mathematical concepts that work like the human brain. An example of the use of deep learning is for digital image processing. Image Processing is used to identify, classify objects quickly, precisely, and can process multiple data simultaneously. In this study, an analysis of the classification of regional characteristics will be carried out. Regional characteristics are divided into two aspects, namely water areas and land areas. The land area is divided into mountains, highlands, lowlands, and valleys. While the territorial waters include straits, bays, rivers, and lakes. Classification will be done using one of the algorithms from Deep learning used in image processing, namely Convolutional Neural Network (CNN). The CNN algorithm consists of 3 main layers, namely Convolutional Layer, Pooling Layer, and Fully Connected Layer. In this study using CNN architecture with a combination of 3 Convolutional Neural Networks and 2 Fully Connected Layers. At the stage of making a regional characteristic classification system using deep learning, there are several main process stages, namely data collection, system design, training, and testing. The processed dataset is a regional image dataset originating from the satellite.
Performance Of Regional Public Service Agencies: Accountability As A Moderating Variable
Authors: Basri Yesi Mutia , Hasanah Mifta , Oktari Vera
Published: October 2022

This study aims to empirically examine the influence of leadership style and technology on the performance of the Regional Public Service Agency (RPSA) Health Center in Pekanbaru City. This study also examines Accountability moderation. This research was conducted using a survey method through a questionnaire. All RPSA Public Health Centers in Pekanbaru City were sampled in this study, with 140 RPSA managers as respondents. The results of data analysis using Moderated Regression Analysis (MRA) with SPSS show that leadership style and use of technology affect the performance of the RPSA Health Center. The results also show that accountability does not moderate the influence of leadership style on the performance of the PSA Public health center but moderates the effect of using technology on the performance of the RPSA Public health center. The results of this study contribute to improving the performance of health organizations, especially health centers in the city of Pekanbaru.
Analysis of Behavior and Meaning of Ojek Driver Operational Costs in Calculation of Net Income Through Ethnometodological Study
Authors: Amir Vaisal , Pandowo Hedi , Christanti Yana
Published: October 2022

Behavioral accounting study is a study that looks at the unity between accounting actors and the accounting system itself, so that in this behavioral accounting study, humans and accounting systems are recognized for their existence in the organizational dimension. In this study, researchers want to see the cost behavior of motorcycle taxi drivers (both online and base) in carrying out financial management to support their operational activities. Another objective of this research is to see how the motorcycle taxi driver community interprets costs. Thus, the focus of this research is all costs included in self-budgeting (self-budgeting) delivery service business activities. This study uses a non-positivistic qualitative research paradigm using ethnomethodological analysis tools. The data used in this study are all primary data obtained through in-depth interviews and direct observation. The results of this study indicate that most of the ojek drivers do not control their operational costs based on the cost principle, but rather based on their physical needs. This shows that self-interest is the biggest determinant in achieving organizational goals (in this case the household). In addition, there are inconsistencies in treating expense as cost. Most of the ojek drivers realize that the expenses they use for their personal interests will affect their family income, this shows that the expenses for their personal interests are recognized as operational costs.
Accounting Information System Design: Cash Inflow at Islamic Boarding School
Authors: Sulistiani Dwi , Wahidmurni
Published: October 2022

This qualitative research aims to determine how the design of the cash inflow of the accounting information system (AIS) in Sabilurrosyad Islamic boarding school in Malang. Semi-structured interviews, FGD and documents were used to answer the research question. It was found that the control environment, risk understanding, information and communication and monitoring in this boarding school were still not good. The design of the AIS of cash inflow is done by drafting the cash receipt form, which is the internal evidence needed to support external evidence. Evidence of the first note is also designed in the form of a cash book that is written manually at each cash-in transaction. Flowchart design consists of a flowchart procedure for receiving donations, payment of SPP instalments and payment of building instalments. The recommendation for the Sabilurrosyad boarding school is that the transactions that occur can be clarified and recorded in an orderly manner in the forms and records that exist. There is a separation of duties between the cashier and the accounting department as well as the purchasing and warehouse parts. The organizational and control activities need to be improved with the approval of school principals for non-routine expenditures.
Information Technology Risk Analysis and Mitigation Using ISO 31000 and House of Risk (HOR) for SIAK in Western Seram Regency
Authors: Pentury Christine , Tambotoh Johan Jimmy Carter
Published: October 2022

SIAK stands for population administration information system. It is a computerized system that was established according to administrative service regulations to organize the population administration system in Indonesia, more precisely in the Western Seram Regency. Given the critical function of this application in aiding in identifying regional demographic statistics, it is vital to examine potential dangers while also identifying mitigation measures that may be performed to avoid them. ISO 31000 was utilized in the study to map potential hazards for subsequent reduction using the House of Risk (HOR) methodology. According to the findings of this research, there is one danger that falls into the high category, namely the unstable network. Additionally, based on the results of risk mitigation identification, two mitigation steps are identified that can mitigate 60% of existing risks, namely the construction particular resistant to natural disasters for critical equipment storage and collaboration with internet providers to ensure stable internet and network connections.
Internal Whistleblowing: Analysis of Personal Characteristics and Organizational Commitments with Ethical Climate as Moderating Variables
Authors: Setiadi Harry , Anugerah Rita , Basri Yesi Mutia
Published: October 2022

The desire of individuals within an organization to be willing to take whistleblowing actions will be very beneficial for the organization to achieve its goals. However, the desire or intention to carry out internal whistleblowing is still low in practice. This can be caused by organizational commitment, Personal Cost, Machiavellian Character, and Ethical Climate. This study examines and analyzes the effect of organizational commitment, personal cost, and machiavellian character on the intention to carry out internal whistleblowing with an ethical climate as a moderating variable. This research was conducted using a survey method by distributing questionnaires to civil servants in the finance department of the Riau Provincial Government. The non-probability sampling technique does the sampling technique. Seventy-three questionnaires can be used. Data analysis using WarpPLS 7.0. The findings of this study suggest that the intention to engage in internal whistleblowing is influenced by organizational commitment, personal cost, and Machiavellian character. The influence of organizational commitment, personal cost, and machiavellian character on the intention to engage in internal whistleblowing can be moderated by the ethical context
The Role of Environmental Management System, Environmental Performance, and Military Connections to Carbon Emission Disclosure
Authors: Destiyuanita Felicia , Muid Dul , Sugiharto
Published: October 2022

This study aims to examine the role of environmental management systems, environmental performance, and military connections to the disclosure of carbon emissions. This study focuses on companies listed on the Indonesia Stock Exchange for the period 2017-2020. Hypothesis testing using multiple linear regression. Test-F shows a stable and significant model. The research results show four variables that have been proven to be insignificant to carbon emissions, namely the environmental management system, military connections, size firms, and leverage. Environmental performance and age firms in this research have affected a positive and significant impact on the disclosure of carbon emissions. This demonstrates that companies that receive the PROPER Awards from the Ministry of Environment and Forestry are those with good environmental performance in accordance with government regulations to reduce greenhouse gas emissions.
Synergy Improves Literature and Inclusion Indonesian Islamic Bank
Authors: Kirowati Dewi , Suhasto Iwan , Anggraeny Shinta
Published: October 2022

Based on OJK data, the literacy index ranges from 8.93% or far below the conventional bank index, which is 38.03%. Meanwhile, the Islamic financial inclusion index only reached 9.1% or below the conventional bank index of 76.19%. Low financial literacy results in the development of the stock market of the Islamic financial services industry being relatively small, which is only 9.9% of the assets of the national financial industry. Therefore, by looking at the literacy and inclusion index problem of Bank Syari^ah Indonesia, in this study the researcher aims to find out what synergy is being done in increasing financial literacy and inclusion of Bank Syari^ah Indonesia.

The type of research used is qualitative research, using descriptive methods. In this research, the data collection technique used is observation and literature study and the data presented in descriptive form without being processed by data reduction analysis techniques, data presentation, and drawing conclusions. This research is expected to provide information about the synergy to increase financial literacy and inclusion at Bank Syari’ah Indonesia.
PENCIPTAAN SEKTOR WISATA BAHARI MELALUI MARKETING PUBLIC RELATION (MPR)
Authors: La Ode Sugianto  , Yusuf Adam Hilman
Published: October 2022

Penelitian ini mengkaji tentang konsep MPR dalam menciptakan sektor Wisata Bahari dengan menggunakan analisis deskriptif kualitatif. Hasil penelitian deskritpif dari pelaksanaan Marketing Public Relations (MPR) akan sangat efektif dan efisien bila diterapkan pada penciptaan sektor Wisata Bahari yang ada di pulau Batuatas, dapat diukur dari topicality, credibility, dan Involvement. Penerapan konsep Marketing Public Relations dapat memberikan hubungan yang berkelanjutan kepada seluruh stakeholders baik pemerintah Pusat dan daerah, serta para investor. Tujuannya supaya potensi wisata bahari yang ada di Pulau Batuatas bisa jadi destinasi wisata yang dikenal di tingkat nasional hingga internasional.
Investigating the Effectiveness of Emotion-Focused Therapy on Perceived Stress and Alexithymia in Patients With Coronary Heart Disease in Rasht City, Iran
Authors:   Cardiovascular Diseases Research Center, Department of Cardiology, Heshmat Hospital, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran., KheirKhah Jalal , Aghel Masjedi Maryam ,   Invited Faculty of Rahman Institute of Higher Education, Ramsar, Iran.
Published: October 2022

Background Coronary heart disease is one of the most common diseases that can affect the mental and bodily health of people. Objective This study aims to evaluate the effectiveness of emotion-focused therapy (EFT) on perceived stress and alexithymia in patients with coronary heart disease. Methods This was a quasi-experimental study with a pre-test-post-test design with a control group in 2019 on 30 patients diagnosed with coronary heart disease who were referred to Dr. Heshmat Hospital in Rasht City, Iran. The patients were selected by simple random sampling and assigned to 2 groups of 15, including an experimental group and a control group. The assessment tools included the 14-item perceived stress scale (PSS-14) and the 20-item Toronto alexithymia scale (TAS-20), which were completed before and after the intervention. The experimental group received EFT in eight 90-min sessions for two months. The data were analyzed using descriptive statistics, multivariate analysis of covariance and the Bonferroni post hoc test. Results There was a significant difference between the experimental group that underwent EFT and the control group that did not receive any treatment (F2, 25= 170.5, P<0.001, η2P=0.932). Meanwhile, according to the adjusted means, this difference indicates the effectiveness of EFT. Conclusion EFT training can play an important role as an adjunctive and psychological treatment along with drug intervention in reducing the perceived stress and alexithymia.
Розробка цифрового близнюка наповнення резервуару газовою сумішшю
Authors: Garin Vadim , Tkachenko Denys , Shypul Olga , Zaklinskyy Sergiy , Tryfonov Oleg , Plankovskyy Sergiy
Published: October 2022

The research subject is a digital twin of the process of filling the tank with gas mixture components. The aim is to justified choose the digital twin model of the tank filling process with a gas mixture. The task of the study consists of the analysis of construction methods and the operation modes of the digital twin as well as selecting the operation settings of the digital twin model, which ensure a rational reproduction of the gas-dynamic non-stationary of the tank filling process with a component of the gas mixture. The following results were obtained. In accordance with the digitalization concept of modern production, the need to build digital twins for individual physical and chemical processes is substantiated in relation to the researched thermal pulse processing technology. The specifics of the operation of the fuel mixture generator using the critical hole method are determined and the corresponding defining equations for the dosing of gas mixture components and the tank filling time are given for constructing a control system using a digital twin of the process. Existing methods of building digital twins similar to the system under study are analyzed. For further use in the structure of a digital twin of a separate tank filling subsystem, a component of the gas mixture, a finite-element model of gas-dynamic unsteady flow was built and a numerical study was conducted using the ANSYS Fluent software. The dependence on the tank filling time of such basic parameters of the process under study as pressure, temperature, and filled mass of the gas mixture was determined. Reasoned feasibility and developed reduced-order model (ROM model ANSYS Fluent) and used in ANSYS Twin Builder to build a digital twin. Developed and analyzed examples of digital twins of the system of filling the tank with a gas mixture using standard elements of the Twin Builder and Modelica libraries.
Дослідження взаємного впливу між каналами управління квадрокоптером за рахунок малої приводності БПЛА
Authors: Zhukevych Arkadii , Dzhulgakov Vitalii , Zhukevych Oleksandr
Published: October 2022

The subject of study in this article is the processes of controlling an unmanned aerial vehicle (UAV) of the quadcopter type. A quadcopter is a special case of a multicopter built according to the helicopter scheme, which has four main rotors. Such aircraft are widely used for many purposes, both civilian and military: from video recording of any phenomena to performing aerial reconnaissance of inaccessible territories, adjusting artillery weapons. The quadcopter belongs to the class of mechanical systems with low driveability, as the number of its drives (four propeller motors) is less than the number of degrees of freedom (six degrees). This is significantly different from the control of an aircraft-type UAV, where each degree of freedom is controlled by its own actuator. The low driveability of the quadcopter imposes its own peculiarities during its control. For example, the horizontal movement of the quadcopter in a given direction is accomplished by tilting the quadcopter in that direction by influencing certain propeller motors. Thus, when demanding the execution of the simplest movement of the device (movement along the linear X coordinate), at least three coordinates are controlled by the executive motors of the quadcopter: the formation of a lifting force to control the hovering of the UAV at a certain height, the change of the angle of inclination of the quadcopter according to the pitch angle, and the direct control of the movement speed of the quadcopter. Simultaneously, this influence induces the emergence of movement conditions along other coordinates. The research method involves constructing a mathematical model of a quadcopter based on the known equations of UAV motion. Several methods and algorithms of quadrocopter control are known, in this work, PID coordinate controllers are used. The Matlab Simulink dynamic simulation environment was used to build the mathematical model. In the process of studying the mutual influence in the process of controlling coordinates, the influence of controlling one coordinate in the static state of others (not necessarily at rest, but also in the state of movement) was revealed. Further, the mutual influence between the degrees of freedom during simultaneous control of at least two coordinates is considered (for example, control of pitch angle and yaw angle, height change with simultaneous braking along one of the linear coordinates). Conclusions. Studies have confirmed the existence of mutual influences, although in most cases such influence is manifested by a slight deterioration in the quality of transient processes along the adjustable coordinates. Only the change of the Euler angles when changing the height significantly worsens the quality of transient processes, which must be considered when designing control systems or recording algorithms of movement by coordinates.
Extração Supercrítica: Aspectos Técnicos e Econômicos
Authors: Meireles M.A.A.
Published: October 2022

Este trabalho discute alguns aspectos técnicos e econômicos da extração supercrítica. As principais etapas para o desenvolvimento do processo são discutidas em termos da elaboração de extratos de macela (Achyrocline alata e Achyrocline satureioides) e cravo-da-índia (Eugenia caryophyllus). Dados de processo tais como a temperatura, a pressão e o rendimento são apresentados para a obtenção de extratos de pimenta-do-reino (Piper nigrum), capim limão (Cymbopogon citratus), bacuri (Platonia insignis), recuperação de carotenóides de resíduos das fibras de dendê (Elaeis guineensis), Artemísia (Artemisia annua), erva-baleeira (Cordia verbenacea), funcho (Foeniculum vulgare), alecrim (Rosmarinus officinalis), gengibre (Zingiber officinale), erva-doce (Pimpinela anisum), etc..
A Construção do Atual Sistema de Propriedade Intelectual. II. GATT, OMC, TRIPS, as Negociações Bilaterais e suas Conseqüências na Indústria
Authors: Londe C. R. O.
Published: October 2022

O objetivo deste artigo, organizado em duas partes, é introduzir o leitor ao tema propriedade intelectual. Na primeira parte do artigo, destacamos o que é a PI, incluindo seus principais aspectos históricos, e as transformações pelas quais passou o sistema de proteção à PI, até a formação da OMPI (Organização Mundial da Propriedade Intelectual), e as discussões ocorridas dentro dessa organização. Na segunda parte do artigo, será destacada a transformação do GATT (General Agreement on Trade and Tariffs) na Organização Mundial do Comércio (OMC), bem como serão analisados os principais tratados internacionais que regem este assunto. Também se procederá a uma comparação com a legislação nacional (principalmente a Lei nº 9.279, de 14 de maio de 1996) para, ao final, concluir que um país que deseje ser soberano no Século XXI não pode descuidar de nenhum aspecto relacionado à propriedade intelectual, e muito menos sucumbir às ameaças de países desenvolvidos, que desejam, cada vez mais, tornar a PI um instrumento de dominação, enquanto sabe-se que ela deveria ser um instrumento de fomento ao comércio internacional, de distribuição de riqueza e de diminuição das desigualdades entre os países "desenvolvidos" e "em desenvolvimento". As referências bibliográficas a renomados autores e também aos textos legais, bem como aos textos originais dos tratados e leis, permitem ao leitor, caso haja interesse, um maior aprofundamento no tema.
Procedimento para Exportação do Óleo de Andiroba no Estado do Amazonas
Authors: Mendonça A. P. , Ferraz I. D. K.
Published: October 2022

O óleo de andiroba, produto não madeireiro de grande potencial econômico, extraído nos interiores do Amazonas das sementes de Carapa procera D.C. e Carapa guianensis Aubl. pelos métodos tradicionais ou ainda por prensa. No mercado regional o óleo e seus subprodutos são comercializados em farmácias, lojas de cosméticos e mercados municipais. Além disso, apresenta uma crescente demanda de exportação pelas indústrias de cosméticos e fitoterapicos. O estudo teve como objetivo levantar os procedimentos para exportação do óleo de andiroba no Estado do Amazonas por meio de um levantamento dos documentos necessários aos órgãos competentes. A exportação do óleo pode ser realizada por pessoas físicas ou jurídicas desde que apresente ao IBAMA cadastro técnico de atividades potencialmente poluidoras ou utilizadoras de recursos naturais, registro de exportador e autorização de transporte de produtos florestais; à Receita Federal a fatura do produto e o "Bill of Loading"; ao Sistema de Comércio Exterior um registro de exportador e declaração despacho de exportação e ao Ministério da Agricultura o certificado fitossanitário do óleo. O procedimento de exportação para os pequenos produtores, associações e cooperativas no interior do Amazonas, possivelmente, seja dificultado devido à falta de informações sobre os tramites nos órgãos competentes e ainda por uma infra-estrutura inadequada nos municípios.
Could More Dunking Really Help the WNBA?
Authors: Walker Nefertiti , Allred Thomas , Berri David
Published: October 2022

Abstract: Motivated by a comment Shaquille O’Neal made about the Women’s National Basketball Association (WNBA), we ask the following question: Is consumer demand and revenue in sports driven by the entertainment spectacle of the contest or the emotional attachment derived from wins and losses? We answer this question by empirically examining gate revenue in the National Basketball Association (NBA) from 2000–01 to 2018–19. Utilizing a linear regression with panel corrected errors, we examined the impact on factors like dunking, three-point shooting, star power, and team wins on team gate revenue. Our findings indicate that basketball fans very much care about winning, but they are less interested in how those wins are achieved.
Waste Water Management in Supporting Sustainable Tourism in Girsang Sipangan Bolon District
Authors: Dewi Arini  , Anthoni Veery Mardianta
Published: October 2022

Girsang Sipangan Bolon District, Simalungun Regency, is one of the entrance gates to Lake Toba and has an area of ​​126 km2 with a population of 18,915 people. Parapat Village is the largest sub-district in this sub-district, and has long been famous for its tourism. Defining and Using Indicators is the main component in the process of planning and managing sustainable tourism, so this will use the main issues and indicators of sustainable tourism development in a tourist destination. This study examines waste management in Girsang Sipangan Bolom District in an effort to support Lake Toba. Implementing policies by reducing the use of chemicals that can harm the environment, reducing waste to the environment and the use of waste disposal systems, and supervising newly established facilities.
Physical and Non-Physical Factors Analysis of The Sukaramai Medan Traditional Market and Their Effect On The Area Accessibility Conditions
Authors: Elisabeth Simorangkir  , Novrial
Published: October 2022

Sukaramai Medan Traditional Market has several problems that happened during its development. One of the crucial issues is congestion caused mainly by traders who use the road to sell. From the compilation of data, Sukaramai Medan Traditional Market shows that it is getting busier and chaotic. Still, so far, there has been no significant improvement even though it interferes with user activity. This research was conducted to determine the problems in Sukaramai Medan Traditional Market based on physical and non-physical factors that affect access used as a guideline for improvement to create a more convenient area for market users. This study uses mixed methods between quantitative and qualitative methods with data collection used in the form of observations on the existing condition and surveying respondents that related. The several variables observed in the analysis are market location, trading rooms, and merchant mobility. Several physical and non-physical factors associated with congestion with the lowest value can be used as the main focus in improvement. It is the market setup and item type arrangement for physical factors, while for non-physical factors, it relates to parking area and circulation. Suppose the problems on some of these factors can be resolved. In that case, it will approach the criteria of an excellent traditional market so that the accessibility of the surrounding area will be better
Study of Chinese Architectural Design in Temple Building (Case Study: Maha Dana Temple Tebing Tinggi)
Authors: Vinky Rahman  , Sundari Setya Ningsih
Published: October 2022

Chinese Architecture is one of the architectural styles widely implemented in Indonesia, especially in the small town of Tebing Tinggi, Sumatera Utara. This can be seen from various places of worship or temples, houses belonging to the people of Chinese descent, and other buildings, one of which is in the Maha Dana Temple in Tebing Tinggi. Maha Dana Temple applies a relatively aspect of Chinese architecture, which can be seen in some of the Fengshui applications used, spatial planning patterns, building styles, building structures, and decorations. The purpose of this research is to identify the Chinese architecture aspects or elements that is implemented in the Maha Dana Temple. The research method used is descriptive-comparative qualitative research, which produces data describing what elements of Chinese architecture are applied to the Maha Dana Temple building. The information was obtained through observation and documentation in the field. This study aimed to examine and identify the application and meaning of Chinese architecture aspects in the Maha Dana Temple building in Tebing Tinggi. The research results are expected to benefit science, as a study that can be used as a reference in identifying aspects of Chinese architecture design, especially at the Maha Dana Temple in Tebing Tinggi.