Results Of Research Research Articles

Методология управления качеством образования на основе интегративной оценки

The article focuses on the study of the theoretical and methodological foundations of education quality management at a technical university, based on fundamental research and key ideas of scientists; theories of vocational, engineering and technical education; conceptual provisions, principles of assessment activities, approaches and research methods; the conceptual-categorical apparatus is clarified. Aim. To identify and generalize the theoretical and methodological foundations of education quality management at a technical university, to find its niche, basis and «foundation». Methods. Analysis of philosophical, sociological, psychological and pedagogical literature, scientific sources; state and regulatory documents on the research problem; analysis of the main concepts of this work. Results. The scientific foundations for creating an education quality management system at a technical university have been developed based on integrative assessment and monitoring of student professional development using digital resources, which ensures continuous correlation of this information with the requirements for a graduate specified in the Federal State Educational Standard and the OPOP (for a specific training profile), and adjustment taking into account these indicators of didactic conditions for the professional and personal development of students. Scientific novelty. Based on a generalization of the experience of fundamental research and key ideas of scientists in the field of pedagogy, sociology, psychology, philosophy a conceptual position is formulated on which the mechanism for managing the quality of education at a technical university is based. The practical significance of the research results is determined by the fact that in the practice of managing the quality of education, it becomes possible to evaluate the professional development of students on an integrative basis, predict changes in the development of students, and plan specific management decisions within the framework of this system.

Development of coordination abilities of mentally retarded children in physical education lessons

The aim of the study to develop a methodology for improving the level of development of the coordination abilities of mentally retarded children aged 8-9 years in the lessons of adaptive physical education. Methods The study was organized at a special correctional school from September 13 to December 16, 2023. 14 schoolchildren aged 8-9 took part in the experiment. Children from the control group studied according to the usual program, and children from the experimental group performed complexes of coordination exercises and used outdoor games during lessons on adaptive physical culture. The level of development of coordination abilities of mentally retarded children aged 8-9 years was determined by three tests: 3x10m shuttle run, one-leg stand, obstacle course. The Student’s T-Test was the main method of mathematical processing of the research results. Results Prior to the start of the study, the difference in performance in control tests in both groups was not significant and not reliable (p>0.05), which indicates the homogeneity of the groups. After the end of the pedagogical experiment, the indicators of coordination abilities of children from the control group improved, but not significantly or significantly (p>0.05). Significant positive changes occurred in the experimental group for all tests. In the shuttle run, the indicators became higher by 0.5 seconds (p>0.05), in the one-leg stand test, the indicators improved by 1.1 seconds (p>0.05), and in the obstacle course test, the indicators improved by 1.2 seconds (p<0.05). An intergroup comparison showed a difference in two of the three indicators of coordination abilities when the significant difference is the shuttle run (p<0.05) and the obstacle course (p<0.05). Conclusion The developed experimental methodology for the development of coordination abilities for mentally retarded children aged 8-9 years in the lessons of adaptive physical education has proven its effectiveness and is recommended for use in correctional schools in working with mentally retarded children. Bangladesh Journal of Medical Science Vol. 23 No. 04 October’24 Page : 1219-1226

Licensing Business Services Through the SiCantik Cloud Application System

Licensing business services through the SiCantik Cloud application system at the Investment and One-Stop Integrated Services office in Banda Aceh City is an implementation of business licensing services that are integrated electronically to speed up business licensing in Banda Aceh City. By providing one-stop integrated services, people can get services that are easier, faster, and more effective. One of the regulatory targets implemented by the government is the SiCantik Cloud application system, which is a smart application for integrated licensing services for the public. The theoretical benefits based on the results of this research provide an embodiable design for the SiCantik Cloud application system at DMP-PTSP in Banda Aceh City. The practical use of this research is expected to be input and consideration in the implementation of non-business licensing services through the SiCantik Cloud application system at DPM-PTSP in Banda Aceh City. This research approach was carried out using qualitative descriptive methods through interview techniques, documentation, observation, and drawing conclusions to obtain business licensing services through the SiCantik Cloud application system in Banda Aceh City. The research results show that the business licensing services through the SiCantik Cloud application system at the Investment and One-Stop Integrated Services office in Banda Aceh City mean that the applicant’s ability is only limited to fulfilling the business licensing documents being carried out. Keywords: business, licensing, services

Manajemen Berbasis Sekolah dalam Meningkatkan Mutu Pendidikan di MA Unggulan KH. A. Wahab Hasbullah Jombang

Education is the main foundation in the development of individuals and communities, until now the quality of education is still a topic of discussion in the community. The main role of education is to improve the quality of human resources, one of the solutions is through school based management (MBS) as resourve management to improve the quality of education. The purpose of the research is: (1) knowing the school based management in MA Unggulan KH. A. Wahab Hasbullah. (2) knows efforts to improve the quality of education in MA Unggulan KH. A. Wahab Hasbullah. (3) knowing the obstacles and solutions to improve the quality of education in MA Unggulan KH. A. Wahab Hasbullah. The method used in this study is qualitative descriptive with interviewing, observation, and documentation techniques. The date sources used in this study are primary sources and secondary sources. Based on the results of research, it can be concluded that MA Unggulan KH. A. Wahab Hasbullah has succeeded in implementing MBS effectively to improve the quality of education. In an effort to improve the quality of education, MA Unggulan KH. A. Wahab Hasbullah has implemented various schools based management strategies that focus on human resource development, teacher quality improvement, and more effective curriculum development. The strong leadership of the principal and the full commitment of all school staff are major factors in the successful implementation of MBS. The implementation of MBS is also supported by the use of technology to facilitate school administration management, learning, and communication between stakeholders. It has also helped to improve efficiency and effectiveness in the educational process in schools. In improving the quality of education, it mus also be accompanied by several obstacles and accompanied by concrete solutions.

Analysis of Computational Bibliometric Mapping in Multimedia for Art Learning Media Publications using VOSviewer

This research explores the development of fine arts learning media using interactive multimedia research. The goal can be a reference for researchers in conducting and defining research themes, especially around multimedia learning. The method is used through a bibliographic approach with computational mapping analysis using VOSviewer. Article data is retrieved from the Google Scholar database using a publish-or-perish reference management application. Article titles and abstracts serve as guidelines when searching for keywords like "art," "learning media," and "multimedia." We found 447 seemingly related articles. The study period used as learning material is a paper from the last five years (2018 to 2023) indexed by Google Scholar. The results of research on fine arts learning media using interactive multimedia can be classified into four terms. The first term "Training" belongs to cluster 2 with a total of 34 links, an overall link strength of 138, and 59 events. The second term, "Media", belongs to cluster 2, with a total of 30 links, an overall connection strength of 142, and 74 events. The third term, "Multimedia", belongs to cluster 2, with a total of 27 links, an overall connection strength of 110, and 55 events. The fourth term "art" belongs to cluster 1 with a total of 34 links, an overall link strength of 138 and 59 events. From 2018 to 2020, the survey found research fluctuations in several media-based art learning media studies (65, 110, and 124 publications per year, respectively). The number of studies decreased from 44 (2021) to 16 (2023) from 2021 to 2023. Thus, there are still many opportunities for researchers to discuss it.

Analisis Konsumsi Bahan Bakar Alat Muat dan Angkut Pada Pengupasan Overburden di PT Putra Maga Nanditama Bengkulu Utara

The research was conducted at PT Putra Maga Nanditama site Gunung Selan, PT Putra Maga Nanditama is a company engaged in coal mining. The background to the research is that overburden production did not reach the company's target and fuel consumption for overburden loading and transport equipment exceeded the company's fuel target. The research method used is a quantitative method. Data collection consists of primary and secondary data. Primary data includes tool cycle time and work efficiency, actual fuel consumption as well as road geometry and distance to disposal. Secondary data in the form of regional performance maps, equipment specifications, rainfall data, equipment working hours data, drone maps for August 2023 and contours. Based on the results of research in the field, factors that influence fuel consumption such as road geometry, road conditions and distance to overburden disposal are still not in accordance with established standards. The productivity of the DX800LC Excavator is 279.59 BCM/hour, the Doosan DA45 ADT is 60.47 BCM/hour and the Volvo A40G ADT is 59.37 BCM/hour. For Doosan DX800LC Excavator fuel consumption is 48.21 liters/hour, ADT Doosan DA45 is 26.62 and ADT Volvo A40G is 23.72 liters/hour. The actual fuel comparison for the two haulers is that the ADT Volvo A40G is more efficient than the ADT Doosan DA45 both in terms of fuel consumption and fuel costs.

THE RELATIONSHIP BETWEEN SELF-ESTEEM AND POST-POWER SYNDROME IN ELDERLY RETIREMENT IN THE ELDERLY POSYANDU JATIREJO VILLAGE, NGANJUK REGENCY

Background. The aging process is a natural stage of human life, and one of the phases faced by the elderly is retirement. Retirement often triggers anxiety, fear, and other psychological symptoms, known as Post-Power Syndrome. The purpose was to determine the relationship between self-esteem and Post-Power Syndrome in the elderly during retirement. Research Method. This research used a correlational study with a Cross-Sectional design. This research was conducted in July 2024 at the Elderly Posyandu Jatirejo Village, Nganjuk Regency. The sample size was 35 respondents, inclusion criteria are elderly ?60 years old, have not worked for ?1 year, are cooperative, healthy, and do not have physical disabilities. The independent variable is self-esteem and the dependent variable is Post-Power Syndrome in the elderly. Collecting data on self-esteem with Post-Power Syndrome elderly using a questionnaire sheet. Statistical tests using Spearman rank with a significant ? ? 0.05. Findings. Based on the results of research from 35 respondents, most of them showed high self-esteem, namely 19 respondents (54.3%) and 18 respondents (51.4%) experienced mild Post-Power Syndrome. The results of the Spearman rank correlation test show a p-value of 0.012, and r= -0.42 as moderate and negative correlation which means that there is a relationship between self-esteem and Post-Power Syndrome in the Elderly Retirement Period. Conclusion. The higher self-esteem felt by the elderly will decrease the Post Power Syndrome experienced. Appropriate psychological and social interventions in this regard are essential to improve the self-esteem and psychological well-being of the elderly in retirement.

Fabrication and characterization of electrospun core-shell nanofibers of bilayer zein/pullulan emulsions crosslinked by genipin

In this study, the electrospun core-shell nanofibers of zein/pullulan stabilized bilayer emulsions before and after genipin crosslinking were fabricated. The experimental results indicated that the addition of pullulan increased the apparent viscosity and elastic modulus of the bilayer emulsions, which was further increased after the chemical crosslinking of genipin. The nanofiber diameter increased from 102.9 nm to 169.9 nm with the increasing ratio of pullulan, but increased significantly to a range of 405.6–708.0 nm after genipin crosslinking. The electrospun nanofiber films of crosslinked emulsions had higher thermal stability and stronger water stability. The FTIR result proved the existence of hydrogen bond interaction between the zein, pullulan, and genipin molecules. In addition, before and after crosslinking, the encapsulation efficiency of electrospun fiber films for camellia oil was >77.68 %, and the maximum encapsulation efficiency could reach 87.94 %, and there was no significant change during the 7-day storage period, showing good stability. These research results can provide a theoretical basis for the encapsulation of hydrophobic active substances in zein-based emulsion electrospun core-shell nanofibers.

How Creativity Influenced by the Network Efficiency of a Student’s Ego Network Affect Academic Performance Through Academic Coping Strategies?

The purpose of this study is to investigate the dual mediation role of creativity and academic coping in network efficiency and academic performance, using Folkman and Lazarus’s transactional model of stress. Data were obtained from 39 students taking business administration at a Korean university. Social network analysis was performed to check the ego network of students. The double mediation model was applied to analyze the path from network efficiency to academic performance. The results showed that network efficiency, in relation to the structural hole in social network parameters, was double mediated by creativity and academic coping, which had a positive effect on academic performance. However, the effect of double mediation through avoidance was insignificant. Based on the research results, the theoretical and practical implications for the dual mediation effect of creativity and academic coping were presented.

Pengaruh Supervisi Akademik, Disiplin Guru dan Budaya Kerja terhadap Kinerja Guru SD Negeri di Wilayah Pedurungan

Good teacher performance is needed in managing learning so that learning objectives can be achieved perfectly. The aim of the research is to analyze the influence of academic supervision, teacher discipline and work culture on teacher performance. This type of research is correlational. The research sample consisted of 189 teachers. Data was collected using questionnaire techniques. Based on the research results, it is known that: 1) the correlation between supervision and teacher performance is 0.993. The effect of supervision on teacher performance is 98.6%, 2) the correlation between discipline and teacher performance is 0.893. The influence of discipline on teacher performance is 79.8%, 3) the correlation between work culture and teacher performance is 0.910. The influence of work culture on teacher performance is 82.9%, 4) the correlation between academic supervision, teacher discipline and work culture and teacher performance is 0.994. The influence of academic supervision, teacher discipline and work culture on teacher performance is 98.9%. Thus, the conclusion of this research is that academic supervision, teacher discipline and work culture on teacher performance is 0.994 or 98.9%.

WHAT AUDIT FEATURES IMPACT VALUE RELEVANCE OF ACCOUNTING INFORMATION?

Research Purposes. The objective of this research is to ascertain how audit quality affects the value and relevancy of accounting data, where audit quality is proxied by audit company size, audit partner gender, audit fees, audit reporting delays, and auditor opinion. Research Methods The study examining the relationship between variables using a fixed-effects model focuses on 780 non-financial corporations registered on the Indonesia Stock Exchange between 2020 and 2021, chosen through non-probability-purposive-judgment sampling techniques. Research Results and Findings. The study's conclusions indicate that while audit fees and latency in reporting can decrease the value relevance of accounting information, public accounting firms associated with the Big Four and the presence of female audit partners can enhance it. Additionally, the auditor's opinion section yields some intriguing results, as it increases the relevance of book value while decreasing that of profit value.

Analisis Kemampuan Berpikir Kritis dalam Menafsirkan Soal Cerita Matematika pada Siswa Kelas 5 SDN Sukaasih 1 Kabupaten Tangerang

Mathematics is a subject that requires high critical thinking skills to be able to understand problems. Especially for working on questions in story form. Therefore, this research aims to analyze the critical thinking abilities of class 5D students in interpreting mathematics story problems on block volume material. This research uses qualitative research with a descriptive approach. The subjects in this research were 15 students in class 5D at SDN Sukaasih 1. Data collection techniques use tests, interviews and documentation. from test results, interviews, and documentation. This research data analysis uses data reduction, data presentation, and drawing conclusions. The research results showed that out of a total of 15 students, 2 students had high critical thinking abilities, 2 students had moderate critical thinking abilities, and 11 students had low critical thinking abilities. Based on the research results, the researcher concluded that the critical thinking abilities of class 5D students at SDN Sukaasih 1 were in the low category. Therefore, the critical thinking skills of class 5D students at SDN Sukaasih 1 still need further training so that they can be improved.

THE ROLE OF POLITICAL COMPETITION BETWEEN AUDIT FINDINGS AND AUDIT OPINIONS

Research Purposes. This study aimed to determine the influence of audit findings on audit opinion involving the moderating variable of political competition among regencies/city governments in Indonesia. Research Methods. The secondary data are analyzed quantitatively utilizing binary logistic regression and MRA (Moderated Regression Analysis), processed by SPSS version 25 software. The population involves the entire 508 local governments of city-regencies in Indonesia, from which 395 sample cities/regencies in Indonesia in fiscal year 2016 were selected using purposive sampling. Research Results and Findings. The results showed that audit findings on internal control system weaknesses and non-compliance with legislation have a negative and significant effect on audit opinion, which means that more audit findings lessen the chance for the government to obtain an unqualified opinion. In addition, political competition strengthens the effect of audit findings of non-compliance with legislation and weaknesses in the internal control system on audit opinion. It implied that local governments in Indonesia should enhance internal controls and compliance and account for political factors to improve audit opinions.

Analisis Pembentukan Karakter Melalui Lingkungan Sekolah SDN Tanjung Pura Kabupaten Tasikmalaya

The purpose of this study is to find out the implementation of character formation, the role of the school environment in the formation, and the efforts made by teachers and principals in the formation of the character of SDN Tanjung Pura, Tasikmalaya Regency. This study uses a qualitative method using 13 research subjects. Data analysis is carried out by the stages of data reduction, data presentation, and conclusion drawing. Research results were obtained through observation, interviews and documentation. Observations were carried out by making direct observations at the research location regarding character formation through the school environment of lower class students at SD Negeri Tanjung Pura. The implementation of character education at SDN Tanjung Pura includes routine activities such as Dhuha prayers, reciting the Yasin Koran, and mutual cooperation. Spontaneous activities such as reprimands and non-physical punishment are also carried out to increase students' vigilance. School principals play a role in creating policies and facilities that support character education and become role models in discipline. Apart from teaching, teachers guide students in carrying out worship and instill discipline through example and direct guidance. A good school environment also supports the process of forming student character

Thermal environment and waste heat recovery of high-radiant heat workshop

The high temperature of the high radiant heat reservoir workshop, the poor working environment of workers, and the long-term heat stress will hinder the brain power and cardiac function, which is an important environmental factor that causes unsafe behavior, and the waste heat loss in the workshop is serious. Taking the heat reservoir power of 10kW as the research object, the role of heat shield under different water flow conditions in the waste heat recovery and reduction of workshop temperature was analyzed. The results show that when the mass flow rate of cooling water is 0.7kg/s, the average indoor temperature is 22.39°C, the cooling range is 39.14%, and the waste heat recovery efficiency is 84.4%, and the heat recovery effect is obvious. At the same time, the fitting relationship between outlet water flow and water temperature is obtained. The research results can provide a reference for the improvement of the thermal environment and waste heat recovery and utilization of the actual high-radiation heat workshop.

Surrogate Model of Shale Stress Based on Plackett-Burman and Central Composite Design

Summary Multifactor analysis and accurate prediction of dynamic stress in shale reservoirs are of great practical significance for designing hydraulic fracturing. In this paper, a surrogate model for the rapid prediction of shale stress is proposed by considering the geomechanical heterogeneity and multiscale seepage mechanism of shale gas. The Plackett-Burman method is used to compare the influence of different parameters on shale stress, and significant parameters are selected as decision variables for establishing a surrogate model. The surrogate model for predicting stress is obtained by central composite design fitting, and the interaction of significant factors on shale stress is studied. The results show that after considering the heterogeneity, the minimum horizontal stress fluctuation range is 20.25 to 44.03 MPa and the maximum horizontal stress fluctuation range is 26.46 to 49.77 MPa in the area controlling hydraulic fracture. The initial reservoir pressure, as well as the length and width of hydraulic fractures, are the key factors influencing reservoir stress. The analysis of variance demonstrates that the proposed method is effective for predicting shale stress. The research results are helpful for gaining a deeper understanding of the evolution mechanism of dynamic stress fields in shale reservoirs and provide guidance for treatment design and dynamic optimization of gas wells.

Enhancing Laboratory Sample Collection Efficiency through Laboratory Information Systems: Insights into Optimal Despatch Rider Management

Effective administration of dispatch riders is crucial for delivering reliable diagnoses and research results by enabling prompt and precise sample collection. Laboratory Information Systems (LIS) offers a solution to enhance the efficiency and organization of dispatch riders in laboratory settings. Thus, the main objective of this study is to provide insights and knowledge on the potential benefits of implementing LIS to optimize the management of dispatch riders and enhance the efficiency of sample collection. An analysis of previous research findings illustrates the varied benefits of using LIS in improving key performance indicators such as turnaround time, mistake rates, and coordination of dispatch riders. The LIS platform serves as a centralized system for managing and allocating sample collection jobs, minimizing scheduling conflicts, and optimizing dispatch rider routes. Real-time tracking capabilities enable laboratory management to monitor dispatch rider locations and sample collection progress, facilitating enhanced coordination and resource allocation. Furthermore, LIS-generated data analytics provide valuable insights into sample collection patterns, enabling proactive management strategies to mitigate potential bottlenecks. Integration of LIS into payroll systems allows for automated compensation calculation based on dispatch rider performance metrics, ensuring fair and transparent pay rates. Studies consistently demonstrate that adequate compensation positively impacts dispatch rider motivation and sample collection effectiveness. This study highlights the vital importance of LIS in enhancing dispatch rider administration for efficient sample collection operations. It provides insights for laboratory managers and policymakers to optimize the potential of LIS to improve operational performance, facilitate patient care, and advance research outcomes.

Basal metabolic rate mediates the causal relationship between gut microbiota and osteoarthritis: a two-step bidirectional Mendelian randomization study

BackgroundThe relationship between gut microbiota and osteoarthritis (OA) occurrence remains unclear. Existing research needs to clearly understand how basal metabolic rate (BMR) regulates this relationship. Therefore, using a two-step bidirectional Mendelian Randomization approach, our study aims to investigate whether BMR levels mediate the causal relationship between gut microbiota and OA.MethodsIn this study, we examined publicly available summary statistics from Genome-Wide Association Studies (GWAS) to determine the correlation between gut microbiota and OA. The analysis included one primary dataset and two secondary datasets. Initially, a two-step, two-sample, and reverse MR analysis was performed to identify the causal relationship between gut microbiota and OA. Subsequently, a two-step MR analysis revealed that the relationship between microbiota and OA is mediated by BMR. Sensitivity analyses confirmed the robustness of the study results.ResultsIn our analysis of the primary dataset, we discovered a positive correlation between three taxa and the outcome of OA, and eight taxa exhibited a negative correlation with the OA outcome. Through comparisons with the secondary dataset and multiple testing corrections, we found a negative association between the class Actinobacteria (OR=0.992886277, p-value = 0.003) and the likelihood of OA occurrence. Notably, knee osteoarthritis (KOA) and hip osteoarthritis (HOA) had a strong negative correlation (OR = 0.927237553/0.892581219). Our analysis suggests that BMR significantly mediates the causal pathway from Actinobacteria to OA, with a mediated effect of 2.59%. Additionally, BMR mediates 3.98% of the impact in the path from the order Bifidobacteriales and the family Bifidobacteriaceae to OA. Besides these findings, our reverse analysis did not indicate any significant effect of OA on gut microbiota or BMR.ConclusionOur research results indicate that an increase in the abundance of specific gut microbial taxa is associated with a reduced incidence of OA, and BMR levels mediate this causal relationship. Further large-scale randomized controlled trials are necessary to validate the causal impact of gut microbiota on the risk of OA. This study provides new insights into the potential prevention of OA by modulating the gut microbiota.

Penerapan Media Ular Tangga Materi Sikap Menaati Aturan untuk Meningkatkan Motivasi Belajar Literasi Siswa Kelas II SDN Panggunglor Semarang

This research aims to analyze the influence of the use of Snakes and Ladders media as material about obeying rules (Variable The research design uses a simple paradigm research design with one independent variable and one dependent variable. Data obtained through a questionnaire with Likert scale calculations. The location of this research will be carried out in class II of SDN Panggung Lor Semarang. The sample in this study was 25 class II students using saturated sampling techniques. The data analysis technique used in this research starts from descriptive analysis and the data analysis technique used in this research starts from descriptive analysis. The results of this research show the results of a simple linear regression test with a value of tcount of 4.987 > ttable 2.069 (0.25 : 23), so it can be concluded that the application of Snakes and Ladders media material on the attitude of obeying the rules (Variable X) on students' motivation to learn literacy (Variable Y ) second grade students at SDN Panggunglor. Based on the research results, it can be concluded that the application of the Snakes and Ladders game media with material about obeying the rules has a significant positive impact on students' motivation in learning literacy.

Research on compression failure criteria and characteristics of rock-concrete assemblies with rough interfaces

The combination of rock and concrete lining structures is a typical composite structure in the field of engineering. This study is based on the concept of equivalent strain energy and establishes a mechanical equivalent model for rock-concrete assemblies (RCA). Assuming that both rock and concrete satisfy the Mohr-Coulomb criterion, we derive the shear failure criterion of the equivalent model considering the roughness of the rock-concrete interface. The applicability of the model was verified through uniaxial and triaxial tests on eight different types of RCA structures. The research results indicate that an increase in confining pressure enhances the strength of the RCA. When the confining pressure reaches a certain value, concrete only experiences shear failure, and no macroscopic cracks appear in the rock. The structure of the RCA tends towards isotropy. As the height ratio of the RCA increases, its strength decreases. At minimal concrete height ratios, the strength of the RCA gradually approaches that of concrete. This study can provide valuable insights for designing and evaluating stability in engineering rock bodies within diverse geological environments.