bluuebunny/crossref_metadata_2025 huggingface dataset:
Composite binders based on technogenic raw materials
Authors: Klyuev S. V. , Zolotareva S. V. , Ayubov N. A. , Fediuk R. S. , Liseitsev Yu. L.
Published: March 2024

Introduction. Technological features of road construction require compliance with the requirements for road building materials in terms of physical and mechanical properties and performance characteristics. Control of structure formation processes in cement composite systems can be carried out by various methods and approaches, including choosing the optimal composition, adding special additives, regulating hydration conditions and using special processing methods. This makes it possible to improve the properties and characteristics of conglomerate materials, as well as eliminate or slow down the destruction of their structures. The purpose of this article is to develop composite binders for road use.

Main part. It has been established that in composite binders with the replacement of 50% of Portland cement with waste from wet magnetic separation of ferruginous quartzites with an identified rational specific surface of 500 m2/kg, the activity remains practically at the same level as in the control additive-free compositions, which allows us to recommend this type of binder for development of concrete compositions for road construction.

Conclusions. The addition of the identified rational content of the superplasticizer PFM-NLC (0.6 wt. %) to the co-milled Portland cement-MMC waste system made it possible to create a wide range of composite binders with setting times from 3 minutes. 5 sec. (start) up to 6 min. 35 sec. (end), bending activity up to 9.3 MPa and compression activity 60.7 MPa (with a ratio of bending activity to compression activity of up to 0.16).
Development of measures to increase the cruising range of electric buses by installing thermal control system based on phase transitional heat acumulating materials
Authors: Gorozhankin S. A. , Savenkov N. V. , Sobol O. V. , Morzhukhin A. M.
Published: March 2024

Introduction. The problems of the mass use of electric buses on urban routes are low operational indicators, including the life of traction batteries (TAB), a significant limited autonomous travel compared to motor vehicles based on internal combustion engines, high cost of batteries, limited implementation of charging infrastructure, deterioration of efficient operation at low ambient temperatures, etc. Most operating parameters depend on the efficiency of replenishment, storage and consumption of electricity on board the electric bus, which include: power reserve, TAB life and economic costs for operation.

Materials and methods. The work uses methods of numerical modelling of the movement of the KAMAZ 6282 electric bus under the conditions of the SORT 2: MIXED test cycle.

Result. In this work, the balance of electric energy on board the КАМАZ 6282 electric bus during its operation on the city route was analyzed, and the search for the most rational ways of its consumption was carried out due to the introduction of thermal control systems for the passenger compartment and the driver’s workplace based on the installation of a heat accumulator (HA) with phase transfer heat accumulating materials (PFTAM).

Discussion and conclusion. The installation of the proposed PFTAM-based system, provided that the range is provided at the level of the serial model, enables to reduce the battery capacity by 24% (up to 549 MJ) or, while maintaining the capacity of 720 MJ, increase the range by 44% up to 130 km.
The role of personality orientation in predicting quarter life crisis in emerging adulthood: An anchor personality approach
Authors: Itsnaini Nur Rohmah , Riyono Bagus
Published: March 2024

A quarter-life crisis during emerging adulthood is triggered by various worries in the future regarding careers, romantic, and social relationships. This study aims to test the role of anchor personality dimensions in predicting a quarter-life crisis in emerging adulthood. The participants of this study were 279 people in the 18-25 year age group. This study was conducted with the quantitative approach using a survey method through social media. The instruments used were the Quarter Life Crisis Scale and Anchor Personality Inventory. The results of the analysis using the multiple linear regression method showed that anchor virtues have a significant negative relationship in predicting quarter-life crises. However, anchor materials and others show a significant positive relationship in predicting the quarter-life crisis. The implications of this research empirically show the importance of emerging adulthood to be oriented towards virtues to prevent quarter-life crisis and achieve optimal psychological functioning.
Determinant factors of attack efficacy in high-level
men’s volleyball
Authors: De Conti Teixeira Costa Gustavo , Mesquita Isabel , Coutinho Patrícia , Ferreira de Britto Evangelista Breno , Milistetd Michel , Barreiros Freire Auro , Moreira Ferreira Arthur , Ugrinowitsch Herbert
Published: March 2024

This study aimed to identify determinant factors of attack efficacy considering the effects of reception, attack tempo, attack performance, setting type and attack type. Firstly, 19,454 offensive actions of complex I of the Brazilian Volleyball Men’s Super League were considered and analyzed separately from the middle, wing, and opposite attacker standpoints. The middle attack was the most effective, so the 5,259 offensive actions were analyzed considering the setting type and the attack direction. The independent variables were the quality of reception, type and direction of attack, whereas attack performance was the dependent variable. We found that the middle attack efficacy was related to excellent receptions, right tempo and left tempo (near the setter), and power attack. The results can afford coaches with the key information for better training plan designs and preparation for competition.
EMPLOYEE PERFORMANCE MODEL THROUGH JOB SATISFACTION IN HEALTH OFFICE IN NORTH SUMATRA
Authors: Dalimunthe Letnan , Limakrisna Nandan , Lusiana
Published: March 2024

Purpose: The aim of this study is to examine for This research was conducted to analyze and explain Employee Performance Model Through Job Satisfaction: Distributive Justice, Procedural Justice, Interactional Justice, Organizational Culture And Work Discipline in Padang Sidempuan City Health Office in North Sumatra
 
Theoretical Framework: The collecting data using a questionnaire of as many as 285 respondents in health office.
 
Design/Methodology/Approach: The research method used in this study is descriptive analysis and SEM (structural equation modeling) analysis with the help of
the SmartPLS program
 
Findings: The Results showed that there was an important positive direct effect of Interactional Justice on job satisfaction, Distributive Justice on job satisfaction, Procedural Justice on job satisfaction, Interactional Justice on Job Satisfaction, Organizational Culture on job satisfaction, Work Discipline on job satisfaction and job satisfaction on employee performanceon
 
Research, Practical & Social Implications: The study in this research is a positive and important indirect effect of Distributive Justice on Employee Performance through Job Satisfaction, Procedural Justice on Employee Performance through Job Satisfaction, Interactional Justice on Employee Performance through Job Satisfaction, Organizational Culture on Employee Performance through Job Satisfaction, Work Discipline on Employee Performance through Job Satisfaction
 
Originality/Value: The value of the study is most important positive direct effect of Interactional Justice on job satisfaction, important positive direct effect of Interactional Justice on Employee Performance and important positive indirect effect of Interactional Justice on Employee Performance through Job Satisfaction.
JOINT VENTURE, TECHNOLOGY TRANSFER AND THE PERFORMANCE OF NIGERIAN OIL AND GAS INDUSTRY
Authors: Olakada Nwoko Marshall , Bakare Akeem Adewale , Taiwo Muritala Adewale , Ibrahim Abass Umar , Abubakar Hauwa Lamino
Published: March 2024

Purpose: The objective of this study is to examine joint venture, technology transfer on the performance of Nigeria's oil and gas sector between 1981-2021.
 
Theoretical Framework: It is indisputable that the Nigerian oil and gas sector is not at peak performance when compared to what is obtainable from its peers in the Organization of Petroleum Exporting Countries (OPEC) (Iheukwumere, 2021; OPEC, ASB 2020). One of the factors responsible for the abysmal performance is ineffective and incoherent technology transfer management through joint venture arrangements (Odusina, 2022). Therefore, there is a need to empirically investigate the impact of joint venture arrangements on Nigeria's oil and gas sector production which lacks sufficient research.
 
Methodology: The ex-post facto design was used where data were collected through secondary sources on the aggregate output of the joint venture companies and the total yearly output of the upstream sector of Nigeria’s oil and gas industry represented the performance of the Nigerian oil and gas sector in the period 1980 to 2021. The collected data were analyzed using the Quantile Autoregressive Distributed Lag (QARDL) approach to test for short and long-run impacts.
 
Findings: The study revealed that there is a significant impact of joint venture arrangements on oil and gas production in both the short run and long run.
 
Research, Practical & Social Implication: The study therefore recommends that policymakers and industry stakeholders should carefully evaluate the terms and conditions of joint ventures to ensure their alignment with the goals of maximizing oil and gas production.
 
Originality/Value: The use of joint venture as a proxy for technology transfer in the production of oil and gas in Nigeria and use of secondary data between 1980-2021 for joint ventures is an eye-opener for further exploration of the study areas in oil and gas production management, particularly in the area of technology transfer, which lacks sufficient research.
Management of Hereditary Angioedema in Pediatric, Pregnant, and Breast-Feeding Patients: An Expert Opinion – A Secondary Publication
Authors: Yoon Sun Young , Jung Jae-Woo , Park So Young , Kim Gun-Woo , Son Kyunghee , Kang Sung-Yoon , Park Hye Jung , Kang Min-Kyu , Kim Joo-Hee , Park Kyung Hee , Lee Dong Hun , Kim Sae-Hoon , Kwon Hyouk-Soo , Kang Hye-Ryun , Suh Dong In
Published: March 2024

Hereditary angioedema (HAE) is a rare inherited condition marked by recurrent skin and submucosal edema. HAE is caused by a C1 inhibitor deficiency or decreased C1 inhibitor function. The initial attack may occur during childhood or pregnancy, with symptoms ranging from classic angioedema to nonspecific stomach cramps. In this review, we discuss strategies for children and pregnant women to manage HAE attacks effectively and safely in light of the recent increase in HAE diagnosis. To begin, an aggressive work-up is necessary to confirm HAE-1/2 and to determine the most effective countermeasures. Secondly, in the event of an acute attack, plasma-derived C1-inhibitor is the first line of defense for children and pregnant women. Icatibant is also appropriate for use, except in pregnant women. Fresh frozen plasma (FFP) may be suggested as an alternative. Thirdly, proactive measures to prevent HAE attacks should be considered whenever a procedure is performed that may result in an exacerbation. Finally, FFP, attenuated androgen, and antifibrinolytic agents are recommended for long-term prophylaxis in South Korea where the C1 inhibitor is scarce. However, when making a decision, it is necessary to consider both the efficacy and the risk of adverse effects. For proper management, written action plans and first-aid kits are required. The action plans should be customized to the patient’s unique circumstances.
A Review of Innovative Design Strategies for Prefabricated Green Buildings
Authors: Liu Yajuan
Published: March 2024

Prefabricated green buildings are becoming a trend in the construction industry of China. The prefabricated components are made using modern technologies like green materials, artificial intelligence, and low-carbon and energysaving techniques. This makes them an important aspect of the development of the construction industry in China, representing modernization and sustainable development. This article presents a study on the innovative design of prefabricated green buildings. This article serves to promote sustainable development on a macro level.
Warm Ginger Compress and Static Stretching for The Change of Pain in Gout Arthritis
Authors: Sulistyana Caturia Sasti , Nurseskasatmata Satria Eureka , Fauzi Abdul
Published: March 2024

Gout Arthritis is a joint inflammation resulted from excessive levels of the uric acid in the blood. The characteristic of the symptoms was monoarticular, swollen, reddish, and pain that interferes activity These conditions need therapy because it could affect the quality of life. The non-pharmacological therapy that can be given was the combination of warm ginger compress and static stretching. The purpose of this research was analyzing the effectiveness of the combination of warm ginger compress and static stretching for change pain in gout arthritis. This research used Randomized Controlled Trial (RCT) method to 30 people with gout arthritis in Tambaksari Surabaya. This research used simple random sampling technique. The respondents were divided into two groups, control and treatment group were also determined randomly. The intervention was given for 15-20 minutes, 6 times in 2 weeks. The data analysis used t-test 2 sample. The result of t-test in the intervention group revealed that there was change pain before and after given intervention while the independent sample showed that there was difference in pain in both groups. The warm ginger compress therapy caused vasodilation blood vessel so as to prevent spasm of the muscles, while static stretching through relaxation muscles so increased physical relaxation. The both intervention were useful as non pharmacology therapy to reduce pain in people with gout arthritis.
Nutritional Status Correlated with the Development of Toddlers Aged 24-60 Months
Authors: Ulfa Maria , Prima Monica Laily , Wibisono Wahyu , Fata Ulfa Husnul
Published: March 2024

Nutritional status is one of the physical variables that affects a child's growth and development. Considering that children are still in the process of growing and developing, it is crucial that their nutritional demands are addressed to the fullest extent possible. The purpose of this study was to determine how nutritional status and the development of toddlers aged 24 and 60 months related one another. Cross-sectional study was employed as the methodology of the study. 20 toddlers was served as the sample, which was collected through complete sampling at the Posyandu in Kuningan Village, Kanigoro District, and Blitar Regency. The Spearman Rank correlation test was used to examine the data. The study's findings indicated a correlation between nutritional status and toddlers' development aged of 24 and 60 months. Good category of nutritional status of the Toddlers showed good development results appropriate to their age. The recommendation of this research is for parents to pay more attention to nutritional intake and provide stimulation according to their toddler's development so that disorder in the developmental stage will not be occurred.
The Effect of Touch and Talk Therapy on Reducing Anxiety in Hospitality Children
Authors: Peni Tri , Ratnaningsih Tri , Laili Siti Indatul
Published: March 2024

Hospitalization causes impacts on children such as the impact of separation, loss of control, and illness or pain. Children feel hopeless, protest, uncooperative, and depressed. Children who are sick and have to be hospitalized will have a difficult time because they cannot carry out their habits. The environment and unfamiliar people, care, and various procedures that children undergo are the main sources of stress, disappointment, and anxiety. If not treated immediately, the impact of hospitalization will affect psychosocial development, especially in children. The research aimed to determine the effect of touch and talk therapy on reducing anxiety in hospitalized children in the children's care room at RA Basoeni Regional Hospital, Mojokerto Regency. The design used Pre-Experimental with one Group Pre-Post Test approach. The population in this study were all children who were hospitalized in the children's care room at RA Basoeni Regional Hospital. The sampling technique used purposive sampling, obtaining a sample of 27 respondents. Data analysis used the Wilcoxon signed Ranks test. The instrument used the modified DASS-14 anxiety questionnaire. Touch and talk therapy influences the anxiety level of hospitalized children in the children's care room at RA Basoeni Regional Hospital, Mojokerto. Touch and talk therapy involves touching the child while providing motivation or telling stories to create a relaxed and comfortable condition. Children feel happy and there is a diversion of attention which makes them happy, thereby reducing anxiety in children undergoing hospitalization.
The Effect of Soursop Leaf Extract in Reducing Pain in Gout Arthritis
Authors: Dimas Hadi Prayoga  , Anugrah Wimar
Published: March 2024

Gout arthritis is a disease characterized by pain caused by deposits of monosodium crystals that accumulate in the joints due to high levels of uric acid in the blood. Currently, pain management treatment for gout arthritis patients focuses on pharmacological treatment by providing analgesics to relieve pain. Soursop leaf extract has been proven to have an effect in reducing pain, but there has been no research regarding the effect of boiled soursop leaves to reduce it. The aim of this study was to analyze the effect of giving soursop leaf decoction on reducing pain in gout arthritis patients. The research used a quasi-experimental design with a one group pre-posttest design. The sample selected by using purposive sampling technique, totaling 18 people. The independent variable was soursop leaf decoction. The dependent variable was the pain in gout arthritis. The data analysis used the Wilcoxon Signed Ranks Test statistical test. The compounds contained in soursop leaves function as a strong analgesic (pain reliever) and have antioxidant properties. The antioxidant properties contained in soursop leaves can reduce the formation of uric acid by inhibiting the production of the enzyme xanthine oxidase. This combination of analgesic and anti-inflammatory properties can reduce gout. This study found that there was an effect of giving soursop leaf decoction on reducing pain in gout arthritis patients.
Role of The Youth Counseling Information Center (PIK-R) in Efforts to Improve Teenager's Attitudes in The Prevention of Early Marriage
Authors: Sari Levi Tina , Agustina Ika , Audina Wardah
Published: March 2024

Early marriage among young women will cause reproductive health problems, namely unpreparedness of the reproductive organs, unwanted pregnancies, unsafe abortion practices, and even young women who have narrow hips, which will hinder the birthing process and can even cause the death of the mother and child. To prevent early marriage, PIK-R is needed. The education provided in PIK-R is about the 8 functions of the family, the KRR Triad (Adolescent Reproductive Health), education on Marriage Age Maturation (PUP) and Delaying First Children (PAP), as well as providing an understanding of the role of teenagers in social life. This research used a Pre-Experimental research design with a one group pre-post test approach. The total population is 33 children. The sample in this study was 30 respondents used the Slovin formula. Result was increase in the mean between before and after of 1.5 points, meaning there was a tendency for good attitudes after treatment, method of providing education using FGD. It is known that the 2-tailed significant value is 0.0001 < α 0.05, so there is a difference between before and after treatment. The FGD method applied by PIK-R cadres can be an efficient health education approach for teenagers to prevent increasing cases of early marriage. Discussions among teenagers and by teenagers are more open and will produce active communication among teenagers.
Contraception History and Nutritional Status Affected the Menopause Incidents on Women
Authors: Rosidi Indah Yun Diniaty , Kamaruddin Mutmainna
Published: March 2024

Menopause is a natural process that every woman will experience. Menopause is the end of a woman's reproductive period or the time her last menstrual cycle occurs. The active reproductive period is marked by the first menstruation or what is usually called menarche. The diagnosis of menopause is made after amenorrhea for at least one year. Cessation of menstruation may be preceded by a longer menstrual cycle with less bleeding. The type of research was analytical observational or analytical survey with a retrospective cohort approach. This research was conducted at the Bara-Baraya Community Health Center, Makassar City, South Sulawesi The samples in this study were women who had gone through menopause, were able to speak Indonesian, were not seriously ill (such as a stroke) and were not impaired by their sense of sight and hearing (such as blindness or deafness). This research used 47 respondents taken by purposive sampling technique. The data analysis used the multiple linear regression test. The results of this study showed there was an effect of contraceptive history and nutritional status on the incidence of menopause in women. Therefore, it is hoped that there will be a program for health workers around menopause for women.
Child Preparedness Model in Facing Landslide Disasters
Authors: Rahmawati Ika , Kristyaningsih Putri
Published: March 2024

Vulnerability in children occurs due to limited understanding of the risks that occur around them, resulting in a lack of preparedness. The Child Preparedness Model is a disaster management effort that focuses on children's preparedness in facing disasters. This research was carried out in stages, namely analyzing children's preparedness in facing landslides, followed by developing a Child Preparedness model to increase children's preparedness in facing landslides. The design of this research was a  quantitative with a cross sectional approach. The research population was 120 children in Blimbing Village, Kediri Regency. The sampling technique used purposive sampling. The research instrument used a questionnaire to determine children's readiness to face the risk of landslides. The independent variable of this research was the Child Preparedness model and the dependent variable was children's readiness to face landslides. The data analysis by the SEMPLS test showed that input influences process control (p=0.001), process control influences effectors (p=0.01), effectors influence output (p=0.02), output influences resilience (p=0.004). There is a need to increase children's role in disaster management so that they are better prepared to face landslides.
Positive Impact Of Health Education Through Video Media to the Improvevement of Adolescent Reproductive Health Knowledge
Authors: Wahyudi Gufron , Raharjo Rahmawati
Published: March 2024

Reproductive health knowledge is a critical aspect of adolescents' overall well-being, and its effective promotion plays a pivotal role in ensuring their long-term health and decision-making. In recent years, the utilization of video-based health education has gained popularity as a means of delivering information to this demographic. However, it was imperative to investigate the extent to which this innovative approach truly influences adolescents' knowledge. This study employed a quasi-experimental two-group pretest-posttest design and involved a total of 34 respondents who were selected through a comprehensive total sampling technique. The primary objective was to evaluate the impact of video-based health education on adolescents' knowledge of reproductive health. Statistical analysis was conducted using the Mann-Whitney Test and the Wilcoxon Test, revealing a statistically significant improvement in reproductive health knowledge among the participants, as indicated by a p-value of 0.000, which was less than the significance level of 0.05. These findings emphasized the effectiveness of video-based health education as a powerful tool in enhancing adolescents' comprehension of reproductive health matters. It underscores the importance of integrating video-based education into comprehensive health promotion strategies targeted at adolescents, as it has the potential to significantly contribute to their overall health awareness and decision-making capabilities.
Danger Signs and 4T Risk Factors of Pregnant Women
Authors: Mardianingsih Siti , Daniyati Asri
Published: March 2024

The number of cases of maternal death in 2020 was 122, an increase of 25 cases compared to 2019, which was 97 cases of maternal death. The highest number of maternal death cases was in West Lombok district with 43 cases. The maternal mortality rate in NTB Province has increased from 93.92 per 100,000 live births to 119.05 per 100,000 live births. When compared with the performance achievements in the RPJMN, the NTB province is still below the national target. The 4T factors (too old, too young, too closely spaced between pregnancies and too many children) can increase cases of complications in the mother. Birth interval between one child and another child of less than 2 years can increase the risk of maternal death. Delivery at intervals of less than 24 months (too often) is a high-risk group for postpartum hemorrhage. This research aimed to determine the risk factors experienced by pregnant women so that prevention can be taken to prevent maternal death during childbirth. The research method used a quantitative analytical observational with a Focus Group Discussion (FGD) approach. The research results showed that pregnant women did not understand the danger signs and risk factors for 4T, so that pregnant women are able to take preventive measures. Apart from that, this research also provides anticipatory solutions so that pregnant women and their husbands can avoid further complications related to the risks of 4T. This research concludes that the understanding of pregnant women and their husbands regarding the danger signs and risks of 4T has increased so that they are able to know the mother's condition during pregnancy and are able to plan and have a healthy pregnancy.
The Effect of Implementation of Syam-OK Based Online Learning Policies and Lecturer Competence on Student Learning Motivation at the Faculty of Social Sciences and Law, Makassar State University
Authors: Agustina Nina , Guntur Muhammad , Niswaty Risma
Published: March 2024

This study aims to examine the Effect of Implementation of Syam-Ok-Based Online Learning Policies and Lecturer Competence on Student Learning Motivation in the Faculty of Social Sciences and Law, Makassar State University. This type of research is a quantitative research using a descriptive approach. Data collection techniques were carried out by means of observation, interviews, questionnaires and documentation. The data analysis technique used consists of testing the validity and reliability of the instrument, descriptive statistical analysis, normality test and inferential statistical analysis. The results of the study show that the implementation of the Syam-Ok-based online learning policy is well implemented with a percentage of 75.73%, the competence of lecturers at the Faculty of Social Sciences and Law, Makassar State University is in the good category with a percentage of 79.20%, student learning motivation is in the good category with a percentage of 73%, the implementation of online learning policies based on Sham-Ok has a significant influence on student learning motivation with a percentage of influence of 56.9% in the medium category, lecturer competence has a significant influence on student learning motivation with a percentage of influence of 70.2% in the high category , and the implementation of Syam-Ok-based online learning policies and lecturer competencies together can influence student learning motivation in the Faculty of Social Sciences and Law, Makassar State University with an influence percentage of 70.4% in the high category and 29.6% influenced by other variables. Keywords: Policy Implementation, Lecturer Competence and Motivation
Implementation of the Sustainable Food Garden Program (P2L) as an Effort to Accelerate the Reduction of Stunting In Bone Regency
Authors: Fitri Anisa , Haning Moh Thahir , Lambali Suryadi
Published: March 2024

This study aims to determine the implementation of a sustainable food garden program as an effort to accelerate the reduction of stunting in Bone Regency. The research method used is descriptive qualitative research. This study focuses on policy implementation using Merilee S Grindle's theory. The data analysis technique used is the Miles and Huberman model, namely data reduction, data presentation, and drawing conclusions. The results showed that the implementation of sustainable food garden program as an effort to accelerate the reduction of stunting in Bone Regency has been going well, in accordance with Merilee S Grindle's implementation theory. With several sub-indicators, the contents of the policy are interests, benefits, changes, decision-making, and program implementers. While the indicators that need to be improved are resources. Resources need to be increased so that the provision of vegetable seeds to the community can be more evenly distributed
The Policy of Pro-Bebaya in Improving the Welfare of the Community in the Samarinda City
Authors: Hariati Hariati , Zulfiani Dini , Saputri Annisa Saskia , Framitha Ahsari Janur
Published: March 2024

This research aims to describe the policy of the Community Development and Empowerment Program (Program Permbangunan dan Pemberdayaan / Pro-bebaya) in Enhancing the Welfare of the Community in the City of Samarinda. This research method employs descriptive qualitative research to provide an impartial explanation of specific conditions. Primary data for this research was obtained through observation, in-depth interviews, and documentation, while secondary data, obtained through literature reviews and relevant written records related to the subject, was used to support the primary data. The research results indicate that the implementation of the Community Development and Empowerment Program (Probebaya) in Enhancing the Welfare of the Community in the City of Samarinda, as observed in the field research process, including infrastructure development, economic development, social and cultural activities, health-related activities, education-related activities, and youth-related activities, has been carried out effectively. This is evidenced by the fact that the residents in the Air Hitam Subdistrict have experienced the benefits of the Probebaya program, although there are some inhibiting and supporting factors in the program's implementation.
On quasiinvariance of harmonic measure and Hayman-Wu theorem
Authors: Graf S. Yu.
Published: March 2024

The article is devoted to the definition and properties of the class of diffeomorphisms ofthe unit disk D = { z : | z| < 1} on the complex plane C for which the harmonic measure of theboundary arcs of the slit disk has a limited distortion, i.e. is quasiinvariant. Estimates for derivativemappings of this class are obtained. We prove that such mappings are quasiconformal and are alsoquasiisometries with respect to the pseudohyperbolic metric. An example of a mapping with thespecified property is given. As an application, a generalization of the Hayman–Wu theorem to thisclass of mappings is proved.
Metode RGEC untuk Menilai Tingkat Kesehatan Bank pada PT Bank Aladin Syariah Tbk
Authors: Azizah Rima Amalia Nor , Adelina Citradewi
Published: March 2024

Perbankan merupakan salah satu instrument penting dalam memajukan perekonomian suatu negara. Berdasarkan fungsinya, bank terbagi menjadi 3 macam salah satunya yaitu bank syariah dimana kegiatan operasionalnya berlandasakan pada syariat Islam. Perkembangan bank syariah di Indonesia sangat pesat dapat dilihat dari antusias masyarakat menggunakan layanan bank syariah. Hal ini mendorong bank syariah agar senantiasa menjaga tingkat kesehatan bank dan selalu dalam kondisi yang sehat, aman dan stabil. PT Bank Aladin Syariah Tbk merupakan bank syariah berbasis digital di Indonesia dan akan menjadi bank digital syariah full pertama di Indonesia. Penelitian ini bertujuan untuk mengatahui tingkat kesehatan Bank Aladin Syariah periode 2018-2022 menggunakan metode RGEC. Metode penelitian ini adalah metode kuantitatif deskriptif dengan metode RGEC dalam menganalisis laporan keuangan. Hasil penelitian menunjukkan bahwa kesehatan Bank Aladin Syariah selama periode 2018-2022 mengalami fluktuasi. Dimana pada tahun 2018 dikategorikan kurang sehat; tahun 2019 dikategorikan sehat; tahun 2020 dikategorikan sangat sehat; sedangkan tahun 2021 dan 2022 semakin memburuk sehingga dikategorikan kurang sehat. Dengan demikian, Bank Aladin Syariah perlu meningkatkan kesehatan bank agar kepercayaan nasabah dapat terjaga
Digitalization of Education in the Medical University: Transformation Factors
Authors: Batyuk Liliya , Zhernovnykova Oksana
Published: March 2024

The COVID-19 pandemic provoked a sudden transition to distance learning and intensive development of the digital environment of universities in Ukraine, which, in fact, continues to this day. Considering the wide and sustainable implementation of digital technologies in the national health care system, there is a need to investigate the digitalization of education in institutions of higher medical education, and to assess how successful the process of forming the innovative infrastructure of a modern university and the range of possible consequences of the rapid implementation of digital education. The article examines the experience of organizing distance learning, which is regulated by regulatory documents, the conditions for the formation of electronic and digital infrastructure components in a modern university; study of the spectrum of possible consequences of the use of digital education in institutions of higher medical education. The concepts of «digital education» and «digital competence», «digital medical technologies» were analyzed. The educational process is considered, namely online courses and distance educational technologies, educational resources, virtual digital library. The implementation of educational disciplines in medicine using virtual simulators and augmented reality is analyzed. Considered the issues of organizational and management sphere in the medical university. Some applications were analyzed, namely, a digital campus, an electronic student card, a digital diploma, a digital footprint of a higher education applicant, a teacher's digital portfolio, etc. The image positioning of the medical university is considered, namely, the website of university, digital transformation of career guidance and employment processes; creation of a competence center at the university as a basis for improving the qualifications of professors and teaching staff based on the concept of continuous education. The positive and negative social effects of the use of digital technologies in the educational environment are analyzed.
Development of a Cross-Asset Model for the Maintenance of Road and Water Pipe Assets using AHP Method
Authors: Jayakody J. A. N. N. , Nasvi M. C. M. , Robert D. J. , Navaratnarajah S. K. , Kurukulasuriya L. C. , Giustozzi F. , Gunasekara C. , Setunge S.
Published: March 2024

Roads and water pipe assets undergo various deterioration processes due to the high demand for their services. Maintenance of these assets is often planned as individual assets, and the interdependency among different assets is neglected. An integrated framework for cross-asset maintenance is required for optimum utilization of the available funds for asset maintenance. To date, there are very few studies focusing on the use of the analytical hierarchy process (AHP) for cross-asset maintenance of roads and water pipe assets. Therefore, this research aims to develop an integrated fund allocation model for the maintenance of road and water pipe assets. A model was developed using AHP analysis based on expert opinions captured through a questionnaire in order to obtain optimum maintenance fund allocation for the cross-assets, roads, and water pipes. Then, a case study corridor segment with the considered cross-assets was selected, and a trade-off analysis was conducted for the intervention alternatives considering different levels of service (LOS) of the asset elements. The results of the trade-off analysis can be used to identify the optimum intervention alternative that satisfies the budget requirement and results in the maximum benefit. Overall, asset managers can use the approach presented in the present study to develop a cross-asset fund allocation model when multiple assets are involved in maintenance. Doi: 10.28991/CEJ-2024-010-02-01 Full Text: PDF
Influence of Filler Materials on Bituminous Mastic Rheology at High Temperatures
Authors: G. Sivaprakash , Ajithkumar Padmarekha
Published: March 2024

The mixing and compaction temperatures of the bituminous mixture are determined by the viscosity of the binder. It was always a concern to understand the influence of the type of filler on the workability of the bituminous mixture. The interaction of the filler with the bitumen plays a key role in this. The inert filler has a physical interaction with the binder, and the active filler will have both a physical and chemical interaction. Based on the type of interaction, the viscosity and shear thinning characteristics of the mastic (binder + filler) change, which will hence influence the workability of the bituminous mixture. An experimental investigation is conducted to measure the viscosity of the mastic with two types of filler, one chosen from the active filler category (hydrated lime) and another from the inert filler category (quarry dust). A shear rate sweep experiment was carried out within the temperature range of 100 to 160 °C to analyze the Newtonian and shear thinning responses of the mastic. Results indicate that, for an equivalent weight proportion of the filler, mastic containing quarry dust exhibited elevated Newtonian viscosity and zero-shear viscosity (as predicted using the Carreau Yasuda Model). Additionally, quarry dust mastic demonstrated a higher rate of shear thinning. Consequently, the beneficial effect of shear thinning during the compaction of bituminous mixtures has the potential to enhance workability and streamline the compaction process. Doi: 10.28991/CEJ-2024-010-02-013 Full Text: PDF
Analysis and Prediction of Tidal Measurement Data from Temporary Stations using the Least Squares Method
Authors: Rusdin Andi , Oshikawa Hideo , Divanesia Andi M. A. , Hatta Muksan P.
Published: March 2024

This research was conducted by equipping three temporary tidal stations located in three places inside Palu Bay with pressure-type tidal gauges. The stations recorded tidal series fluctuations for 4 months with a 5-minute sampling interval (Dt). Moreover, the simple and widely used least squares method (LSM) was applied to separate the harmonic constants of constituents, including amplitudes (Hi) and phases (gi), from the observed tidal series. A total of 11 dominant constituents were selected based on the largest magnitudes of tidal generating potential (CE), and these include M2, K1, S2, O1, P1, N2, Mf, K2, Mm, Q1, and Msf, which were diurnal, semidiurnal, and long-period constituents. The results showed that the semidiurnal constituents generated higher amplitudes than the diurnal constituents, while the long-period constituents produced quite small amplitudes. Furthermore, the ratios of amplitudes recorded showed that tidal in Palu Bay was mainly mixed with semidiurnal constituents. The difference between the observed and predicted values was quite small, and this showed the validity of the measurement conducted at the temporary tidal stations. The performance indicators applied also showed that LSM had acceptable accuracy compared to other methods. Moreover, tidal datums were calculated using the peak approach, and the average tidal range (RA) of Palu Bay was found to be 2.39 m. Doi: 10.28991/CEJ-2024-010-02-03 Full Text: PDF
Optimization of Dualistic Reservoir System Two-Dimensional Rule Curve with Three Allocation Rules
Authors: Muhaisen Nasser Kh. , Khayyun Thair S. , Al-Mukhtar Mustafa M.
Published: March 2024

A two-dimensional operation chart is commonly used to manage the operation of a dual-reservoir system, where the water storage in each reservoir is accurately considered in the water-supply decision. The dual reservoir chart should be combined with one allocation rule to better represent water supply distribution between reservoirs. In this study, the 2D rule curve was coupled with three allocation rules: variable allocation ratios, fixed allocation ratios, and compensation regulation, to identify the efficiency of using these rules with the 2D rule curve in operating the dual reservoirs. Mosul-Dukan dual reservoirs in Iraq were implemented as a study area using monthly data extended from 2001 to 2020. The Shuffled Complex Evolution Algorithm was used to optimize the water allocation ratios. The results revealed that the variable allocation ratios were superior to the other two rules in terms of water deficit, in which the total water shortage of the variable allocation ratios rule was 56590 Mm3. The total shortage was less than that obtained by the fixed allocation ratio and compensation regulation rules by 0.9% and 56%, respectively. Finally, the variable allocation ratio was more suitable for application with a 2D reservoir rule curve than the two remaining rules (fixed allocation ratio and compensation regulation rules). The variable allocation ratios sustainably manage reservoirs in the regions that suffer from water scarcity and represent the most vulnerable to the impact of climate change. Doi: 10.28991/CEJ-2024-010-02-04 Full Text: PDF
Experimental and Numerical Analysis of Concrete Columns under Axial Load Based on European Design Norms
Authors: Grajçevci Florim , Mujaj Armend , Kryeziu Driton , Shehu Elfrida
Published: March 2024

This study presents a comparison between numerical and experimental results for reinforced concrete columns subjected to axial compression. Depending on the columns support and their organization within the structure, columns primarily work under either concentric or eccentric compression, respectively, bending in situations where horizontal actions such as wind or/and earthquakes are present in the structure. Different countries have specific design codes, and in this study, the calculation of columns is based on the European design codes, specifically EN 1992-1-1. As a common practice in most cases during research, tests are conducted using computational models, and based on the obtained results through the application of similarity theory, an attempt is made to transition to the actual behavior of structural elements. Therefore, this paper applies a logic of "almost real" testing, where two columns with square cross-sections were produced and tested. The columns had a rectangular base with cross-section dimensions of 20/20 cm and a height (L) of 300 cm, with a concrete strength of fcm,cube=61.80 MPa. They were reinforced with longitudinal reinforcement (4Ø12 mm) and had a tensile strength of ftm=588.10 MPa. Additionally, stirrups of Ø8 mm were placed at every sw=25 cm. Experimental results show a closer alignment with software calculations using SEISMOSOFT with an accuracy of 96%, while results according to EN 1992-1-1, based on simplified methods, show 64% for the Nominal Stiffness Method and 59% for the Curvature Method. Doi: 10.28991/CEJ-2024-010-02-05 Full Text: PDF
Using Multilayer Perceptron Neural Network to Assess the Critical Factors of Traffic Accidents
Authors: Ruangkanjanases Athapol , Sivarak Ornlatcha , Weng Zi-Jie , Khan Asif , Chen Shih-Chih
Published: March 2024

This study is based on the traffic accident data of Taoyuan City from the government's open data. The study compiled the data set of traffic accidents in Taiwan from 2012 to 2017, and six classifiers were applied to evaluate the effectiveness of traffic accident prediction with the number of injuries as the prediction target. In order to verify the classifier's stability, cross-validation was used to evaluate the model during the training process, and the multilayer perceptron neural network (MLPNN) classifier performed best in testing the dataset's accuracy and evaluating the model's best performance. Then, a boosting ensemble learning approach and a combination of traffic accident factors improve the experiment's performance. According to this experiment, the results show that this study uses the Pearson Chi-square feature selection method to select important traffic factor combinations, and the boosting method indeed helps improve the effectiveness of the construction of the traffic accident model. Finally, the experimental results of the NN-MLP model have a correct rate of 77% and AUC is 78.7%. In constructing the model, it was found that the degree of injury, the part of the vehicle hit, the type of accident, the leading cause, the type of vehicle, and the period of the accident were the main factors causing dangerous traffic accidents. Doi: 10.28991/HIJ-2024-05-01-012 Full Text: PDF
A performatividade do preâmbulo da carta da Organização das Nações Unidas
Authors: Fernandes Alan Tocantins
Published: March 2024

Este trabalho tem por objetivo realizar um estudo da performatividade do preâmbulo da Carta da Organização das Nações Unidas dentro da perspectiva da enunciação a partir de John Austin, Oswald Ducrot e Eduardo Guimarães. Investigamos de que forma os sentidos são constituídos, observando conceitos de temporalidade e da cena enunciativa na performatividade do texto, ambos explorados por Guimarães, no espaço político-enunciativo, bem como a maneira pela qual as finalidades do texto são significadas e formuladas. Constatamos que a performatividade do preâmbulo não é única, se sustentando por enunciados coordenados que, assim como a cena enunciativa, podem ser constituídas de lugares sociais de sujeitos diversos.
Língua de pedra: a ofensa (injúria e difamação) na discursividade política
Authors: Mariani Bethania
Published: March 2024

Este artigo tem como objetivo analisar os processos de produção de sentidos envolvidos na formulação de ofensas no discurso político autoritário em vigor na política brasileira de 2019 até 2022.   Inscrito no quadro teórico-metodológico da análise do discurso materialista, a análise mobilizou alguns conceitos, como discurso, materialidade discursiva, discurso político, o político, tipologia discursiva, gesto de interpretação, interpelação, identificação e resistência, dentre outros.  Além disso, a própria ofensa foi objeto de conceituação bem como a noção língua de pedra, como sendo a língua áspera e dura onde as ofensas são produzidas e circulam. Na formulação da ofensa, engendrada nessa língua de pedra, não se pratica a escuta.  É visando banir a alteridade, com seu modo de se significar e significar as ideias políticas, que a ofensa é formulada.