bluuebunny/crossref_metadata_2025 huggingface dataset:
Middle-income Trap: Upaya Pembangunan Manusia dan Peran Pemerintah
Authors:   Politeknik Keuangan Negara STAN, Pramasela Tasya , Subagio Subagio ,   Politeknik Keuangan Negara STAN
Published: May 2022

The most important reason why the middle-income countries, including Indonesia, can't reach the level of economic growth in high-income countries is that their level of productivity is lower than high-income countries. In order to increase their productivity levels, they must primarily increase human development. The study aims to test determinants that influence human development and the importance of government intervention. The research object is middle-income countries in the period 2015--2019. Data panel is used and tested using fixed effect model approach. The results showed household consumption and government expenditure had positive effect on human development. Meanwhile, foreign direct investment and corruption have no effect on human development. The results of this study are expected to be inputs and considerations for the Indonesian government in order to create strategies and public policies that support national development that focuses on improving the capabilities and competitiveness of their people through human development.
THE IMPACT OF FINANCIAL TECHNOLOGY ON THE DEVELOPMENT OF FINANCIAL INCLUSION ON MSME
Authors: Putri Arie Pratania , Tiovandy Vincent , Kawijaya Jovita Zefanya Stephanie , Sandy Rhonetta
Published: May 2022

This research aims at determining the impact of financial technology on the development of financial inclusion on MSMEs in North Sumatera. The authors took sample by using of one of the perpetrator's economies, namely SMEs in North Sumatra. The 100 samples taken in this research, only 85% of MSMEs met the requirements in the eligibility test. The results contained in this research are a description of 85 MSMEs believed to reflect the utility of fintech itself and how it developed. In this research, the authors used the analysis of multiple linear regression using SPSS. The variables of P2P Lending and Cashless Society have a significant positive effect on financial inclusion, while Risk and Investment Market Provisioning have no significant effect on financial inclusion.
FACTORS AFFECTING THE QUALITY OF ACCOUNTING INFORMATION: THE ROLE OF ACCOUNTING INFORMATION SYSTEMS
Authors: Yanti Riska Evi , Pratiwi Caecilia Widi
Published: May 2022

This study aims at determining the effects of organizational structure, organizational culture and user abilities on the quality of accounting information systems and the implications for accounting information quality. The research used was surveying the population of employees in the Jakarta and Tangerang areas who worked in the accounting and finance fields with samples obtained were 97 respondents. The primary data used in this study were obtained through the distribution of questionnaires, which were analyzed by using Partial Least Squares (PLS). The results suggested that the quality of accounting information systems was unaffected by the organizational structure, Meanwhile, organizational culture and user abilities had a significant effect. In addition, accounting information system quality had signficant effect on accounting information quality.
GREEN ACCOUNTING BASED ON UNIVERSITY SOCIAL RESPONSIBILITY: UNDERSTANDING AND CONCERN IN APPLICATION
Authors: Sartika Novira , Iznillah Muhammad Luhtfi
Published: May 2022

Along with the development of the world today, every organization (including universities) is expected to be able to make a positive contribution to its social environment, namely through Corporate Social Responsibility (CSR) or in higher education called University Social Responsibility (USR) which is synergized in the Tri Dharma of Higher Education. This study aims to see the understanding and concern of the Bengkalis State Polytechnic regarding Green Accounting based on University Social Responsibility. This research is a mixed research, the quantitative approach is used with index analysis with the help of SPSS, while the qualitative approach is using interviews and focus group discussions. The population in this study was the entire academic community of the State Polytechnic of Bengkalis with purposive sampling technique. The results showed that the index scores on 4 aspects of Green Accounting, namely environmental awareness, environmental involvement, environmental reporting and environmental auditing were between 60% - 79.99% or categorized as good. Based on the results of interviews and FGDs, it is known that in general Polbeng understands and cares about the environment, although there is no specific policy regarding its implementation
MASTER-D W-MOOC PLATFORM BASED MEDIA AS AN ONLINE LEARNING SOLUTION FOR DYSLEXIC ACCOUNTING STUDENTS
Authors: Pratama Aldi Adi , Pangaribuan Hans , Yoga Widnyana I Gede , Fatikha Sifa Hardiyati , Sakinah Warista Yessy , Pratiwi Ratih
Published: May 2022

Health protocol rules during the New Normal period due to the COVID-19 virus pandemic in Indonesia are serious obstacle, especially the online learning process in universities. Accounting students are required to excel in attending lectures and online practice, including accounting students with dyslexia. This study uses a qualitative descriptive method with naturalistic and interpretive paradigms that describe solutions for dyslexic students in adjusting to being able to complete their education and can be realized at the time of graduation. Subjects consisted of senior professional educators from Dyslexia Center Indonesia (DCI). The Open Online Course (W-MOOC) is needed for people with dyslexia as a learning solution to improve the innovation ability of applied accounting skills, and prepare graduates' competencies according to their field of study.
DETERMINANTS OF SUSTAINABLE FINANCE IN BANKING INDUSTRY
Authors: Hasanah Humaira Uswatun , Rachmawati Sistya , Murwaningsari Etty
Published: May 2022

This study aims to determine whether the board of directors, independent commissioners, and deposit mobilization affect sustainable finance in banks listed on the Indonesia Stock Exchange in the 2016-2020 period. The population used in this study is banking listed on the Indonesia Stock Exchange in the 2016-2020 period. A total of 45 companies were selected using the purposive sampling method and 183 selected observations with sequential data. The analysis in this study is multiple linear regression. The results of hypothesis testing in this study indicate that the board of directors has a positive effect on sustainable finance. Meanwhile, independent commissioners and deposit mobilization have a negative effect on sustainable finance. The company age, size, and stock market index as control variables in this study affect sustainable finance, while profitability has no effect.
Pembelajaran Inkuiri Terbimbing Untuk Meningkatkan Kemampuan Berpikir Kritis, Komunikasi Matematis, Self-Efficacy Matematis
Authors: Sopari Yopi Wildan , Daniarsa Yogi , Ulfatushiyam Nursilviani
Published: May 2022

Kemampuan berpikir kritis matematis, komunikasi matematis dan self- efficacy matematis siswa SMA relatif masih rendah. Tujuan penelitian untuk: peningkatan kemampuan berpikir kritis matematis siswa yang memperoleh pembelajaran inkuiri terbimbing lebih baik daripada pembelajaran konvensional, peningkatan kemampuan komunikasi matematis siswa memperoleh  pembelajaran inkuiri terbimbing lebih baik daripada pembelajaran konvensional, self-efficacy matematis siswa dalam pembelajaran yang menggunakan model pembelajaran inkuiri terbimbing, korelasi antara kemampuan berpikir kritis matematis dan self-efficacy matematis siswa yang menggunakan model pembelajaran  inkuiri terbimbing, korelasi antara kemampuan komunikasi matematis dan self- efficacy matematis siswa yang menggunakan model pembelajaran inkuiri terbimbing. Penelitian ini Mixed Method tipe embedded. Populasi seluruh siswa kelas XI SMAS Taman Siswa Bandung, sampel kelas XI IPA kelas eksperimen dan kelas XI IPS kelas kontrol. Instrumennya tes kemampuan berpikir kritis dan komunikasi matematis siswa, angket self-efficacy matematis, lembar observasi, pedoman wawancara. Hasil penelitian: peningkatan kemampuan berpikir kritis matematis siswa memperoleh pembelajaran inkuiri terbimbing lebih baik dari pada pembelajaran konvensional, peningkatan kemampuan komunikasi matematis siswa memperoleh pembelajaran inkuiri terbimbing lebih baik daripada pembelajaran konvensional, terdapat korelasi antara kemampuan berpikir kritis matematis dan self- efficacy matematis siswa yang menggunakan model pembelajaran inkuiri terbimbing, terdapat korelasi antara kemampuan komunikasi matematis dan self-efficacy matematis siswa yang menggunakan model pembelajaran inkuiri terbimbing.
Critical Thinking Process Analysis Based on Van Hiele's Theory Through the Discovery Learning Model
Authors: Sofiyati Eti
Published: May 2022

Tujuan penelitian ini adalah untuk menganalisis proses berpikir kritis peserta didik berdasarkan teori van Hiele yang melalui model discovery learning dan pembelajaran konvensional. Metode yang digunakan pada penelitian ini adalah studi kasus deskriptif kualitatif. Sampel penelitian diambil secara purposive sampling dengan mengambil 4 subjek dari kelas 7D dan 3 subjek dari kelas 7C. Instrumen yang digunakan untuk mengumpulkan data berupa instrumen Van Hiele Geometri Test (VHGT), soal tes berpikir kritis, dan wawancara. Analisis kualitataif dilakukan dengan reduksi data, penyajian data dan verifikasi. Hasil penelitian menunjukkan bahwa analisis proses berpikir kritis peserta didik berdasarkan teori van Hiele yang melaui model discovery learning dalam menyelesaikan soal segiempat meliputi peserta didik dengan tingkat berpikir geometri pre 0, level 0, level 1 dan level 2 dengan ketercapaian proses berpikir kritis sebesar 42% sedangkan untuk pembelajaran konvensional meliputi peserta didik dengan tingkat berpikir geometri pre 0, level 0 dan level 1 dengan ketercapaian proses berpikir kritis sebesar 28%.
Problem Based Learning: Meningkatan Kemampuan Penalaran Matematis Siswa SMK Berdasarkan Motivasi Belajar
Authors: Ali Ali , Setiawan Dusep Tarman , Taryudi Taryudi
Published: May 2022

Kemampuan penalaran, dan motivasi belajar merupakan kemampuan yang penting untuk dimiliki siswa. Tujuan penelitian ini untuk menganalisis kemampuan penalaran siswa yang menggunakan Problem Based Learning (PBL) dan Konvensional ditinjau dari motivasi belajar siswa. Selain itu di analisis korelasi antara kemampuan penalaran siswa. Penelitian ini merupakan penelitian campuran tipe embedded design. Sampel penelitian ini 70 siswa kelas X yang berasal dari dua kelas dengan masing-masing sebanyak 35 siswa pada salah satu Sekolah Menengah Kejuruan Negeri di Bandung. Instrumen yang digunakan dalam penelitian ini adalah soal tes kemampuan penalaran dan angket motivasi belajar siswa, serta lembar observasi. Analisis data dilakukan secara kuantitatif dan kualitatif. Hasil dari penelitian ini adalah: (1) kemampuan penalaran matematis siswa yang memperoleh model pembelajaran PBL lebih baik dari pada siswa yang memperoleh model pembelajaran konvensional; (2) motivasi belajar siswa yang memperoleh model pembelajaran PBL dan siswa yang memperoleh model pembelajaran konvensional; (3) Terdapat pengaruh motivasi belajar siswa terhadap kemampuan penalaran matematis siswa
Usaha Meningkatkan Motivasi Belajar dan Kemampuan Pemecahan Masalah Matematis Siswa SMP Pada Pokok Bahasan Bangun Ruang Sisi Datar Melalui contextual teaching and learning (CTL).
Authors: . Saepuloh
Published: May 2022

Rendahnya motivasi belajar dan kemampuan pemecahan masalah matematis siswa SMPN 2 Arjasari merupakan permasalahan yang menuntut guru untuk dapat menciptakan dan menerapkan suatu pendekatan dalam pembelajaran. Penelitian ini merupakan studi eksperimen dengan disain penelitian berbentuk pretes-postes control goup desigh, yang bertujuan untuk mengetahui (1) bagaimana pencapaian dan peningkatan motivasi belajar serta kemampuan pemecahan masalah matematis siswa dengan contextual teaching and learning (CTL) serta bagaimana perbedaannya dengan siswa yang memperoleh pembelajaran konvensional, dan (2) bagaimana korelasi antara motivasi belajar dan pencapaian kemampuan pemecahan masalah matematis siswa. Populasi dalam penelitian ini adalah siswa kelas VIII SMPN 2 Arjasari dengan sampelnya diambil secara acak dua kelas, satu kelas diberikan contextual teaching and learning (CTL) dan kelas yang satunya lagi dengan pembelajaran kovensional. Instrument yang digunakan dalam penelitian ini adalah tes kemampuan pemecahan masalah matematis serta angket motivasi dengan skala likert. Analisis data menggunakan metode kuantitatif. Berdasarkan analisis data diperoleh kesimpulan bahwa (1) Terdapat perbedaan yang signifikan motivasi belajar dan pencapaian kemampuan pemecahan masalah matematis siswa dengan contextual teaching and learning dan siswa dengan pembelajaran konvensional, (2) Terdapat perbedaan yang signifikan peningkatan motivasi belajar dan peningkatan kemampuan pemecahan masalah matematis siswa dengan contextual teaching and learning dan siswa dengan pembelajaran konvensional, dan (3) Terdapat hubungan yang signifikan antara motivasi belajar dengan pencapaian kemampuan pemecahan masalah matematis siswa.
Meningkatkan kemampuan penalaran dan disposisi matematis siswa smp melalui pendekatan metaphorical thinking
Authors: Widyasari Nurbaiti , Dahlan Jarnawi Afgani , Dewanto Stanley
Published: May 2022

Tujuan penelitian ini mengkaji masalah peningkatan kemampuan penalaran dan disposisi matematis siswa melalui pembelajaran dengan pendekatan metaphorical thinking. Desain yang digunakan dalam penelitian ini merupakan bentuk desain quasi experimental. Populasi dalam penelitian ini adalah seluruh siswa SMP kelas VIII di salah satu SMP Negeri di Jakarta Timur dengan pengambilan sampel menggunakan teknik purposive sampling. Adapun sampelnya sebanyak 27 siswa kelas VIII-3 sebagai kelompok kontrol dan 31 siswa kelas VIII-5 sebagai kelompok eksperimen. Instrumen penelitian meliputi tes kemampuan penalaran matematis serta skala disposisi yang diberikan sebelum dan sesudah perlakuan. Analisis kuantitatif dilakukan dengan menggunakan Uji ANOVA dua jalur serta uji lanjutannya, sedangkan analisis kualitatif dilakukan secara deskriptif. Hasil analisis secara kualitatif diketahui siswa kelas VIII dapat memetaforakan suatu konsep matematika serta dapat mengaitkan antara satu konsep dengan konsep lainnya. Selanjutnya hasil analisis secara kuantitatif menunjukkan bahwa peningkatan kemampuan penalaran matematis siswa yang mendapatkan pembelajaran melalui pendekatan metaphorical thinking lebih baik daripada siswa yang mendapatkan pembelajaran konvensional, sedangkan peningkatan disposisi matematis siswa antara kelas yang mendapatkan pembelajaran dengan metaphorical thinking dan kelas yang mendapatkan pembelajaran dengan cara konvensional tidak terdapat perbedaan. Tidak terdapat pengaruh interaksi antara pendekatan pembelajaran dengan kemampuan awal matematis terhadap kemampuan penalaran dan disposisi matematis siswa.
Penggunaan Model Pembelajaran Matematika Knisley (Mpmk) Untuk Meningkatkan Kemampuan Koneksi Matematis Dan Self Confidence Siswa MTs
Authors: Trisnawati Teti
Published: May 2022

Abstrak
Penelitian ini bertujuan untuk melakukan studi yang berfokus pada penggunaan model pembelajaran matematika knisley yang diduga dapat meningkatkan kemampuan koneksi matematis dan melihat dampaknya terhadap self-confidence siswa, ditinjau dari keseluruhan siswa dan kategori Kemampuan Awal Matematika (KAM) siswa (unggul dan asor). Metode penelitian yang digunakan yaitu metode campuran (Mixed Method) tipe Embedded Design dengan desain penelitian berbentuk pretes-postes control grup design. Populasi dalam penelitian ini adalah siswa kelas VII MTs Ar-Rohmah Bandung. Instrumen yang digunakan: tes KAM, tes kemampuan koneksi matematis, skala self-confidence lembar observasi dan wawancara. Pengolahan data dalam penelitian ini menggunakan uji-t dan ANAVA dua jalur. Berdasarkan hasil analisis data diperoleh kesimpulan bahwa: 1) Ditinjau dari keseluruhan, peningkatan kemampuan koneksi matematis siswa yang memperoleh model pembelajaran matematika knisley lebih baik daripada kemampuan koneksi matematis siswa yang memperoleh pembelajaran ekspositori; 2) Apabila ditinjau dari kategori KAM, peningkatan kemampuan koneksi matematis siswa unggul dan asor yang memperoleh model pembelajaran matematika knisley lebih baik daripada kemampuan koneksi matematis siswa unggul dan asor yang memperoleh pembelajaran ekspositori; 3) Ditinjau dari keseluruhan, peningkatan self-confidence siswa yang memperoleh model pembelajaran matematika knisley lebih baik daripada self-confidence siswa yang memperoleh pembelajaran ekspositori; 4) Apabila ditinjau dari kategori KAM, peningkatan self-confidence siswa unggul dan asor yang memperoleh model pembelajaran matematika knisley lebih baik daripada Self-confidence siswa unggul dan asor yang memperoleh pembelajaran ekspositori; 5) Gambaran self-confidence siswa yaitu self-confidence siswa dapat menunjang keberhasilan belajar matematika, dalam hal ini yaitu kemampuan koneksi matematis. Siswa yang memiliki self-confidence yang baik, siswa tersebut akan menunjukan sikap semangat dalam belajar, pantang menyerah, mampu mempertahankan argumentasinya, dan berani mempresentasikan hasil pekerjaannya; dan 6) Terdapat dampak positif antara kemampuan koneksi terhadap Self-confidence.
Implementasi Model Pembelajaran Search, Solve, Create And Share (Sscs) Untuk Meningkatkan Kemampuan Berpikir Kreatif Matematis Dan Dampaknya Terhadap Disposisi Matematis Siswa SMA
Authors: Ningsih Eva Fitria
Published: May 2022

Themainpurpose  of  this  resaerch  was  to  conduct  a  study  focusing  on  the  use  SSCS  model  is  assumed capable  to  increase  students  mathematical  creative  thinking  abilityand see  the  impact  on  mathematical disposition,  based  on  student  of  all  and  Prior  Mathematical  Ability  (PMA)  students  (high  and  low). The method of this research is a mixed methods type of Embedded Design. The population of thisresearch is X graders of SMA Pasundan 3 Bandung, and the samples are the students in  X-1 as the experimental group and  student  in  X-2  as  the  control  group.  Thisresearch  used  two  kinds  of  instruments:  PMA  test, mathematical creative thinking ability test, mathematical disposition scale, observation sheet and interview. This research used Independent Sample t-Test and Two-Way ANOVA. Conclusion of this research are: 1) based  on  students  of  all, the  enhancement  mathematical  creative  thinking  ability  of  students  who  were given  SSCS  model  are  better  than  students  who  were  given  expository  learning.  When  based  on  PMA category ,  increase  mathematical creative thinking ability of students high and  low who were given  SSCS model  are  better  than  students  who  were  given  expository  learning;  2) based  on  students  of  all, the enhancement  mathematical  disposition  of  students  who  were  given  SSCS  model  are  better  than  students who were given expository learning. When based on PMA category , increase mathematical disposition of students  high  and  low  who  were  given  SSCS  model  are  better  than  students  who  were  given  expository learning;  3)  Mathematical  disposition  to  support  the  successof  learning  mathematics,  in  this  case  the mathematical creative thinking ability.. Students who have high disposition to be more persistent, persevere and interested to explore new things. This Allows students to have more knowledge than the students who did  not  show  such  behavior.  Knowledge  is  what  causes  students  to  have  Certain  abilities.  4)  There  is  a positive impact on the mathematical creative thinking ability of student to mathematical disposition
Penerapan Model Pembelajaran PBL Untuk Mengembangkan Kemampuan Pemecahan Masalah Matematika
Authors: Sujana Asep
Published: May 2022

This research is a mixed method research with concurrent embedded strategy. The aim of theresearch is to find outthe students’ ability in mathematical problem solving that learn withproblem-based learning (PBL) is better than the conventional learning; The population of theresearchwas the mathematics education students of FKIP UNMA Banten.The sample of theresearch was two classes in semester IV. The instrumentsin this research werean essay,questionnaires and observation sheet of students’ and lecturersactivities. The data wereanalyzed quantitatively and qualitatively that was obtained from the pretest and posttest. Theresults showed thatthere is no significant difference between the students’ ability inmathematical problem solving that learnt with the problem-based learning (PBL) and theconventional learning.
Monitoring System of Combustion Product of the Coal Boilers by Acoustic Emission Signals for Hazardous Emergencies Prevention
Authors:   SRSPU(NPI), Lepikhova V.A. , Lyashenko N.V. ,   SRSPU(NPI), Chibinev N.N. ,   SRSPU(NPI), Vyaltsev A.V. ,   SRSPU(NPI)
Published: May 2022

The system for monitoring combustion products in the coal-fired boilers is considered to prevent accidents during their operation. The method is based on the processing of the acoustic signal coming from the sensor, followed by the analysis of the obtained data. Acoustic signal from the moving dust cloud contains excess information about the flow dustiness. It can be used for determining the sources of an audio signal, the ways for emitting it, and the physical mechanisms of generation. Using the discrete fast Fourier transformation, two mathematical models for the analysis of dispersed dust were compiled — energy and amplitude-phase. The proposed spectral-timbre mathematical model for the time-series decomposition into a Fourier spectrum allows to obtain spectra consisting of the main and multiple timbre harmonics. Block diagram of the adaptive system for determining the concentration and disperse composition of the coal dust flow is presented (in the form of an algorithm). Concentration of the coal dust corresponding to one or another class of maximum permissible concentrations is determined by the pattern recognition method. Coefficients of the separating functions are calculated in accordance with the developed program of differential diagnostics. This problem is solved by the method of potential functions from the theory of pattern recognition. Training experiment was conducted on a closed circulation stand using the developed measuring complex. Obtained graphic map (acoustic diagram) visualizes the dust concentration zones depending on the frequencies and amplitudes of the Fourier spectral harmonics. This allows to clearly interpret the roles of the main and timbre harmonics of the spectrum. It also provides the possibility of a simple comparison of the concentrations of complex dust mixtures for the additive components of the spectrum of the analyzed acoustic signal.
Development of the Fire Unit Hazard Assessment when Organizing Fire Extinguishing at the Production Facilities
Authors:   Academy of GPS of the Ministry of Emergency Situations of Russia, Nazarov S.A. , Podgrushny A.V. ,   Academy of GPS of the Ministry of Emergency Situations of Russia, Voloshenko A.A. ,   Academy of GPS of the Ministry of Emergency Situations of Russia
Published: May 2022

To organize the fire unit activities on ensuring the fire safety of industrial buildings for industrial purposes, it is required to justify their safe activities during training, emergency rescue operations, and the organization of fire extinguishing considering the impact of fire hazardous factors. One of the calculated estimates of the risk of harm from the effect of the heat flow in a fire is the methodology presented in GOST 12.1.004—91 and textbooks. Since the application of a calculation methodology for estimating the minimum distances from a fire flame to the positions of firemen and fire equipment installation sites considering the impact of the critical values of the radiant heat flux in the operational mode, is a rather complicated action, it is required to develop a calculated estimate. To achieve this goal, a methodology was improved and developed for assessing the fire protection unit safe location, as well as an algorithm for establishing the safe location of fire protection units for supplying fire extinguishing agents to the fire source. Practical use of the calculation methodology is aimed at improving the efficiency of the unified state system functioning for the prevention and elimination of emergency situations in terms of the fires prevention and extinguishing. It also contributes to the improvement of the regulatory framework in the field of fire safety.
Model of the Safety Structure Formation of Electrical Installations Based on a Systematic Approach
Authors:   East Siberia State University of Technology and Management, Eremina T.V. , Shanygin I.A. ,   East Siberia State University of Technology and Management, Galeguzova I.A. ,   East Siberia State University of Technology and Management
Published: May 2022

Process of ensuring the electrical installations operation in the sectors of the of the Russian Federation economy is formed based on the implementation of measures being developed aimed at creating conditions for the technogenic safety system «human — electrical installation — environment». To justify the decisions made when choosing the best option from the existing ones, the theory of decision-making is used. Development of the promising options for building a safety system for the electrical installations, and the search for resources for the implementation of each of them is the main task of the study. With a significant number of criteria that determine the generalized indicator (integral risk), it is possible to get a best solution option. One of the stages of decision -making theory is to obtain predictive estimates. The forecast is carried out by analyzing the indicators of the human-machine system. When predicting the integral hazard risk of electrical installations, it is required to consider the sources of hazards in the system in question, such as: incorrect, erroneous actions of the operator; emergency modes with the consequences of the occurrence of technogenic hazard; an abnormal combination of the environmental parameters other than the normalized values. The analysis of dependences of the technogenic hazard risk reflects a certain set of electrical installations, during the operation of which the deviations from the normal modes may occur — hazardous situations accompanied by the accidents, fires, death of people, which leads to corresponding damage. When compiling scenario options, it is possible to determine the trend in the development of a hazardous situation. To perform scenario forecasting, an algorithm for predicting the risk of technogenic hazard was built, based on which a hypothetical model of predictive estimate is compiled. Based on the results of a quantitative assessment of the integral risk, it is possible to determine numerical indicators of the probability of a hazardous situation occurrence, and the damage from a real hazardous situation.
Assessment of the Reliability for the Functioning of the Main Dewatering Plant of the Kimberlite Mine
Authors:   M.K. Ammosov North-Eastern Federal University, Ovchinnikov N.P.
Published: May 2022

One of the reasons for the breakthrough of the pit bowl, and, accordingly, the flooding of the kimberlite mine Mir could be the deterioration of the drainage system from the mine. The slowdown in the process of pumping mine water from the Mir mine to the daytime surface is explained by the fact that the actual total productivity of its two main drainage installations was not designed to pump out the water inflow, which is much higher than normal. After the emergency that resulted in the death of people, and subsequently the conservation of the mine for an indefinite period, a detailed study of ways to improve the reliability of the operation of the main drainage installations of operating kimberlite mines became one of the areas of scientific research of PJSC ALROSA (PJSC). To date, the most flooded domestic kimberlite mine is the Udachny mine. The pumping equipment of its main dewatering plant is characterized by a rather low operational reliability. The article is devoted to assessing the reliability of the operation of the main drainage plant in the Udachny kimberlite mine for the period 2016–2021. It is established that the time spent by the pumping equipment of the main drainage plant for pumping out normal and maximum water inflows increased by 2 and 2.5 times, respectively, in this period, which negatively affected the reliability of its operation in terms of compliance with the safety requirements. To ensure long-term reliable and efficient operation of the main dewatering plant of the Udachny mine, it is required to lay another injection pipeline staves, as well as to drill catchment mine workings near the quarry, in the areas where the main volume of quarry water is formed.
Physiological and Hygienic Scientific Methodological Basis of the Thermal Load Assessment for Power Frequency Electric Field Personal Protective Equipment at the High-Voltage
Authors:   The Federal State Budgetary Scientific Institution «Izmerov Research Institute of Occupational Health», Perov S.Yu. , Geregey A.M. ,   The Federal State Budgetary Scientific Institution «Izmerov Research Institute of Occupational Health», Gusarova M.V. ,   The Federal State Budgetary Scientific Institution «Izmerov Research Institute of Occupational Health»
Published: May 2022

Due to the new technologies and power networks development, the number of extremely high-voltage power frequency sources increases. These sources may affect the human nervous, cardio-vascular systems as well as vision. Maintenance, repair, and adjustment of high-voltage equipment is carried out by the electricotechnical staff. Electrotechnical staff is exposed to power frequency electric field from the switchyards and overhead transmission lines where permissible limit values are exceeded. Human health protection from the harmful power frequency electromagnetic field effects is an actual issue of the occupational safety. Staff safety work must be provided by use of the personal protective equipment from unfavorable and hazard occupational factors. Usual personal protective equipment is the conductive suit, which includes conductive clothes, facescreen, gloves and footwear. Screening property of the personal protective equipment are based on the principle of Faraday cage, which is realized by the conductive materials. These materials and personal protective equipment need to have optimal air permeability and water vapor transmission properties. In accordance with the possible work outdoors, in the warm season especially, electrotechnical staff is exposed not only to the main harmful occupational factor, and climatic environments too, such as air temperature, its movement speed, humidity. Personal protective equipment development requires complex multifactorial assessment with special attention to the human body physical load value, his functional state, metabolic parameters, as well as suit thermal insulation.
Implementation of the Intelligent System for Monitoring the Effect of Harmful and Hazardous Factors on the Industrial Enterprises Employees
Authors:   FGBOU VO Tula State University, Panarin V.M. , Maslova A.A. ,   FGBOU VO Tula State University, Grishakov K.V. ,   FGBOU VO Tula State University, Grishakova O.V. ,   FGBOU VO Tula State University, Korolkov A.S. ,   FGBOU VO Tula State University
Published: May 2022

Intelligent system for monitoring the effect of harmful and hazardous factors on the industrial enterprises employees was developed, which allows monitoring working conditions and functional indicators of the employee body for any period of interest, in addition, current self-monitoring of the working conditions and functional health indicators both in structural divisions, and the enterprise as a whole. The system allows to monitor the level of exposure to harmful and hazardous production factors, changes in the physiological parameters of the employee during the work process, process and combine the data obtained into the system, personalize the maximum levels of exposure to dangerous and hazardous factors for each individual employee, as well as timely notify of any deviations from the normal indicators not only of the employee, the employer, but also special services. Proposed intelligent monitoring system includes two main components: data processing server and Smart- helmet, which is a device that includes the number of functions that ensure real-time monitoring of the employee himself, and the parameters of the work area surrounding him based on the set data. The system makes it possible to analyze the actual level of a harmful factor at the workplace in any time frame, as well as to comprehensively assess the state of the harmful factors in the workplace. The main customers of the intelligent monitoring system are the industrial complex enterprises, as well as chemical, resource-extracting, resource-processing, and construction enterprises. The use of this system will ensure an opportunity to quickly identify dangerous and harmful factors of the production environment that effect on the employee body.
Determination of a Posterior Probability of Injuries in Case of the Violation of the Occupational Health and Safety Requirements in the Construction Industry
Authors:   Moscow State University of Civil Engineering National Research University, Lapidus A.A. , Makarov A.N. ,   Moscow State University of Civil Engineering National Research University
Published: May 2022

Construction is related to one of the most traumatic types of economic activity and is characterized by the significant involvement of financial and labor resources, as well as high production rates. In such conditions, the development of occupational health and safety management systems based on the risk management is relevant. Risk-based approach to the organizational decision-making on the basis of injury risk assessment and management is considered in the article. Methodology is proposed for calculating the probability of injury using the Bayesian approach, which links the probability of injury with the frequency of violations of the occupational health and safety rules. As part of study the state statistics on the causes of accidents over the past 11 years was collected and analyzed. As a result, 10 groups of typical violations of the occupational health and safety rules were identified and a priori probabilities of injury were calculated for these groups. The analysis of state statistics on the number of injuries over the past 10 years was carried out, based on which the probability of injuries in construction is calculated. The results are presented concerning the collection and analysis of the archival data by Severin Development on the number of violations of the occupational safety rules at 15 construction sites. 4557 violations that occurred in 11 106 days were processed. As a result, probabilities of the violations of the occupational safety rules were obtained using a robust data analysis method. To verify and clarify the results obtained, the expert surveys of managers and specialists in the field of occupational health and safety were conducted. Based on the adjusted a priori probabilities, the predicted posterior probabilities of the injuries in case of violation of the occupational health and safety requirements were calculated. In conclusion, the theoretical and practical significance of the study is given, its prospects are indicated.
Kemampuan Penalaran Matematis dalam Pembelajaran Flipped Classroom Bernuansa Etnomatematika Berbantuan Edpuzzle
Authors: Alsalamah Nurul Alfiyah
Published: May 2022

The purpose of this study is determine the effectiveness of students' mathematical reasoning abilities in edpuzzle-assisted ethnomathematical flipped classroom learning. The research method used for this research is a mixed method using a sequential explanatory design. The population in this study were students of class X SMA N 1 Tegal, while the sample was class X MIPA SMA N 1 Tegal. Class X MIPA 4 as the control class and class X MIPA 4 as the experimental class. The results of the study indicate that data collection is carried out by the methods of documentation, observation, questionnaires, and tests. Data analysis used one sample t test, proportion test, and independent sample t test. The results showed that 1) the average mathematical reasoning ability in the ethnomathematical-assisted flipped classroom learning with the help of edpuzzle was 79.09 so that it exceeded the actual completeness limit criteria, 2) 75% of the students in the ethnomathematical-assisted flipped classroom learning completed classically, 3) the average mathematical reasoning ability of students in the ethnomathematical nuanced flipped classroom with the help of edpuzzle is better than the average mathematical reasoning ability in problem based learning, 4) the proportion of classical completeness in the mathematical reasoning ability in the ethnomathematical-assisted flipped classroom with the help of edpuzzle is higher than classical mastery of mathematical reasoning abilities in problem based learning
MINI-REVIEW PEMBELAJARAN DARING SELAMA PANDEMI COVID-19: KEUNTUNGAN DAN TANTANGAN
Authors: Lestariyanti Elina
Published: May 2022

The emergence of COVID-19 has an impact on the world of education. The learning process that is commonly carried out face-to-face in class must change to distance learning using online learning. This article aims to review research articles on the advantages and challenges of online learning during the COVID-19 pandemic. The research method uses the literature review method of research articles on the application of online learning during the COVID-19 pandemic published in 2020. The results of the review show the advantages of using online learning can be classified into two categories, namely the advantages in the area of processes and area of impacts. The challenges of using online learning are internet access, the burden of quota costs, the availability and support of technology or devices. Teacher creativity, student characteristics, environmental support and geographical conditions are also challenges that need to be considered so that the achievement of learning outcomes through online learning can be optimized.
Perilaku Kedisiplinan Siswa Dilihat Dari Etika Belajar Di Dalam Kelas
Authors: Putra Hilmi Mubarok , Setiawan Deka - , Fajrie Nur -
Published: May 2022

This study aims to determine student disciplinary behavior seen from the ethics of learning in the Karanganyar State Elementary School 2. The study was designed with a qualitative and descriptive approach in presenting research data. The approach used by researchers is a phenomenological approach with the consideration that this study seeks to describe the phenomenon of student disciplinary behavior seen from the ethics of learning in the classroom. The data can be in the form of interview transcripts, field data records, personal documents, photographs, and others. The subjects chosen were fifth grade students of SD Negeri Karangayar 2 district Demak. From the results of observations made by researchers as well as special notes showing the lack of discipline in student behavior. The results of this study can be used as additional insight into knowledge for readers in general, and at the same time as teacher improvement, especially in disciplined behavior seen from the ethics of learning in the classroom.
Faktor – Faktor Pembentuk Karakter Disiplin dan Tanggung Jawab Dalam Ekstrakurikuler Pramuka
Authors: Ningrum Retno Wulan , Ismaya Erik Aditia , Fajrie Nur
Published: May 2022

This study aims to analyze the process of: 1) Formation of discipline character applied by the school in scout extracurricular activities. 2) Factors forming discipline and responsibility in scout extracurricular activities. This study used descriptive qualitative method. Data collection techniques used in this study are observation, in-depth interviews, photography and recording. Subjects studied were elementary school students of Muslimulan NU Kudus V grade in 2019/2020 school year who participated in scout extracurricular activities. The type of research used is descriptive qualitative. Data analysis techniques using data reduction, data presentation and drawing conclusions. The results of the study note that the process of forming the character of the discipline and responsibilities of students in scouting activities is by the existence of various forms of activities that are interesting, challenging and fun. Like games, rigging, semaphores, morse, outbound, etc. Factors that shape the character of discipline and responsibility are divided into two factors. The first is internal factors; from oneself, the second external factor; from the school, family and community environment. Discipline and responsibility are two things that are mutually sustainable, so discipline can shape responsibilities and responsibilities can foster discipline.
Penerapan Nilai Karakter Peduli Lingkungan Melalui Program Bank Sampah Oleh Aisyiyah
Authors: Manaf Harits Abdul , Setiawan Deka , Ismaya Erik Aditia
Published: May 2022

This study aims to determine Aisyiyah's role in implementing the character of environmental care in Kedungsari Village, Kudus. This study used descriptive qualitative research. The subjects of this study were members of the Asyiyah organization and elementary school children. Simultaneously, the object under review is a waste bank managed by the Aisyiyah Organization in Kedungsari Village, Kudus. This study uses interview data collection techniques, observation, and documentation. Data analysis in this study used data analysis techniques in this study using interactive model analysis techniques. From the results of Process Aisyiyah, researchers' observations in applying the character of caring for the environment in the village of Kedungsari conveyed through recitation, farmer groups, and waste banks. Environmental care activities at the waste bank are carried out every 2-4 weeks. The process of Aisyiyah's members in implementing the character of caring for the environment in the family environment is the participation of mothers in the following coaching and their families also getting guidance from their mothers at home
PENGARUH MODEL PEMBELAJARAN QUANTUM TEACHING DAN TALKING STICK TERHADAP HASIL BELAJAR IPS PADA PESERTA DIDIK SEKOLAH DASAR DI KECAMATAN DEMAK
Authors: Masrokhah Masrokhah , Utaminingsih Sri , Su`ad Su`ad
Published: May 2022

The purpose of research it is to determine : (1) the effect of the application of the model study of quantum against the results of learning Theme 5 on the charge lesson IPS participants learners grade elementary school in the District of Demak , (2) the effect of the application of the model of learning talking stick to the result of learning Scene 5 in charge of the lesson IPS participants learners grade elementary school in the District of Demak, and (3) differences in the influence of the model of learning quantum teaching and talking stick to the result of learning Theme 5 on the charge lesson IPS participants learners grade elementary school in the District of Demak. The method of research using a quasi-experimental design , with the population of the entire student class V School Elementary District of Demak from 55 elementary schools with the number of 1,627 participants learners . The sample of the study is the participant students grade VA SD Bintoro 5 (35 participant students ) and a class VB SD Bintoro 5 (34 participant students ), as a class experiment . As a class control is student class V SD Bintoro 2 with the number of 41 participants learners.
Entre Marx y Freud: el totalitarismo según Serge, Fromm y Marcuse
Authors: Urías Horcasitas Beatriz
Published: May 2022

Victor Serge, Erich Fromm y Herbert Marcuse elaboraron una primera interpretación acerca de los totalitarismos nazi y soviético. La particularidad de sus escritos al inicio de 1940 fue entrelazar conceptos marxistas y psicoanalíticos para comprender la racionalidad que subyacía a estos dos fenómenos. En paralelo, hicieron propuestas para renovar el socialismo en un sentido democrático. Coinciden en plantear que además de la represión política y del control burocrático, la dominación totalitaria se ejercía a través de un potente aparato ideológico que había arraigado en el inconsciente individual y colectivo. Consideraron que la importancia del trabajo intelectual estaba ligada a la comprensión de los mecanismos psicológicos que sustentaban el fenómeno totalitario a fin de erradicarlo.
Development and Validation of The Life-Career Adaptability Scale of employees
Authors: Lee Miae , Tak Jinkook
Published: May 2022

The purpose of this research is to develop and validate the life-career adaptability scale of modern employees who have to cope with rapid changes in the working environment due to the 4th Industrial Revolution and the Pandemic Era. Research 1, an open-ended questionnaire was conducted to 117 employees who were uniformly sampled by gender, age group, and company size, and the scale was developed with 100 items of 13 factors. Research 2, a preliminary survey was conducted on 321 employees using the scale. The result of exploratory factor analysis(EFA), 79 items of 10 factors were extracted. Research 3, the data of 723 employees were divided into two groups to verify the validity of the compositional concept of the Life-Career Adaptability. In order to examine whether the scale and its sub-factors properly assess the degree of life-career adaptability of employees, Group 1 conducted an EFA, Group 2 conducted a confirmatory factor analysis(CFA). Result of the EFA, 40 items of 7 factors were extracted. Seven factors consist of Industrial Environment Change Awareness, Work Environment Change Awareness, Life-Career Plan, Future Career Exploration, Future Career Preparation, Current Career Adapting and Networking. CFA using structural equation modeling, turned out that it met the modeling fit criteria. These life-career adaptability factors were high rate of positive correlation with the Career Management Behavior, supporting convergence validity, and were significantly related to criteria such as Life Satisfaction, Hope, Adaptive Performance, and Career Commitment, confirming criterion-related validity of the scale. Finally, implications, limitations, and directions for future research discussed.
Hacia una «red ideal» de ciudades
Authors:   Investigador senior y director del Programa Ciudades Globales, CIDOB, Fernández de Losada Agustí , Zapata Garesché Eugene ,   Director global de Alianzas Estratégicas, Resilient Cities Network
Published: May 2022

En un contexto de crisis múltiples con una fuerte dimensión urbana, las redes son un instrumento fundamental al servicio de la agenda internacional de las ciudades. Son lugar de encuentro, de acceso a conocimiento e innovación, de definición de estrategias de incidencia política... Hoy operan en el mundo más de 200 redes internacionales de ciudades que integran un rico, diverso y complejo ecosistema. Esta profusión de redes a escala internacional está provocando tensiones en un ecosistema saturado, en ocasiones excesivamente burocratizado y poco orientado a resultados. Hay una necesidad urgente de reforzar los liderazgos políticos, de abrir estas redes a nuevas realidades y voces, de agilizar y flexibilizar su funcionamiento, así como de avanzar en la rendición de cuentas sobre su impacto en la mejora de la calidad de vida de las personas.