bluuebunny/crossref_metadata_2025 huggingface dataset:
The Effect of Profitability, Leverage and Liquidity on Firm Value in Coal Mining Companies Listed on the IDX for the Period 2018-2022
Authors: Mudzakkir Farij  , Laila Wardani
Published: July 2024

This study aims to examine the effect of profitability ratios, profitability ratios, and profitability ratios leverage and liquidity ratios to company value in coal mining companies listed on the Indonesia Stock Exchange for the period 2018-2022. The indicators used to measure profitability are Return on Assets (ROA), leverage using Debt to Equity Ratio (DER) and liquidity using Current Ratio (CR), while company value uses Tobin’s Q (Rasio Q). The type of research used is associative research with a quantitative approach. The population in this study were all coal mining companies listed on the Indonesia Stock Exchange with the sampling method, namely purposive sampling, Based on the criteria set, a total of 15 company samples were obtained. The data collection technique uses documentation techniques, while the data analysis method uses multiple linear regression analysis using the SPSS program. Based on the test and analysis of the research results, it shows that the profitability and leverage has a positive and significant effect on firm value, while liquidity has a positive and insignificant effect on firm value.
Indonesia Basketball League: Spectators's Perception of CSE Satisfaction
Authors: Dally Nur Arif  , Muhamad Hafidz Ali Mashum  , Alya Farah
Published: July 2024

Spectators are a major part and are very important in a sporting event. The number of spectators will affect the broadcasting rights, advertisements, and sponsorships for the event and is the key to success. This study investigating how spectators perceived CSE’s on Indonesian Basketball League 2022-2023. We dissect the values on six indicators: perceived prosocial impact, value quality, knowledge attainment, sense of community, trust in CSE, and entertainment value. A total of 332 respondents were willing to be participants in this study. The data analysis method used is multiple linear regression analysis. The result shown that large influence from entertainment value and perceived prosocial impact, it also has an impact on the perception of other indicators so that it has a positive influence. Despite being a medium and small indicator, trust in CSE, Value quality, Knowledge attainment, and Sense of community can be an opportunity for planning the  IBL organization in the next season.
El poder de los afiches: estrategia clave en la promoción de eventos
académicos
Authors: Rojas Loyola Germán ,   Especialista en Pediatría y
            Puericultura. Magister Scientiarum en Bioética. Doctorando en Ciencias de la Salud de la
            Universidad de Castilla-La Mancha (UCLM). Miembro Titular de la Sociedad Venezolana de
            Puericultura y Pediatría (SVPP). Miembro de Número del Centro Nacional de Bioética
            (CENABI). Invitado de Cortesía de la Academia Nacional de Medicina (ANM).
Published: July 2024

Los afiches son una herramienta clave en la estrategia de promoción de las
sesiones de la Academia Nacional de Medicina. Estos materiales gráficos no solo informan
sobre las actividades a realizar, sino que también generan expectativas e interés en el
público objetivo, además de constituir un registro histórico. El diseño del afiche es
fundamental en todas las etapas de la organización de eventos académicos, desde la
planificación hasta la ejecución, transmitiendo de manera clara la información
relevante.
Discurso de Juramentación
Authors: Urbina-Medina Huníades ,   Presidente Academia Nacional de
            Medicina-Venezuela
Published: July 2024

Quiero iniciar estas palabras agradeciendo a mis padres por la formación humana y
ejemplos que me inculcaron, lo cual ha marcado la pauta a lo largo de mi vida, más aún
en esta segunda oportunidad que tengo, luego del proceso de salud que padecí, hace ya
cosa de un año. A mis maestros y profesores, quienes compartieron y comparten conmigo su
sabiduría, ya que el proceso de aprendizaje es infinito, entre ellos ya ausentes
físicamente el Dr. Marco Tulio Torres Vera, el Dr. Xavier Mugarra, y el maestro Leopoldo
Briceño-Iragorry, mi padrino académico, de quienes no solo aprendí el arte de la
Medicina, sino también muchas otras cosas que me han sido útiles a lo largo de estos 65
años de vida.
Homenaje a los Individuos de Número de la Academia Nacional de Medicina En el
centenario de su nacimiento Dr.s Esteban Garriga, Otto Lima Gómez y Rodolfo
Selle
Authors: Morales Briceño Eduardo
Published: July 2024

Es para nosotros un inmerecido y grandísimo honor, y motivo de gran orgullo
enaltecer la memoria del académico Dr. Esteban Garriga Michelena, en el centenario de su
nacimiento, deber ineludible ante la invitación de la Junta Directiva para tributar este
homenaje de admiración, cariño, respeto y agradecimiento a un gran amigo y ductor a
través de nuestra vida profesional.
Cardiopatía isquémica y su asociación con los genes de susceptibilidad, en
pacientes con síndrome coronario agudo menores de 55 años
Authors: Blanco Sobrino Susana
Published: July 2024

Fundamentación: El “Global Burden Disease (GBD) con respecto a las enfermedades
cardiovasculares (ECV), la prevalencia de casos se duplicó de 271 millones en 1990 a 523
millones en 2019, y el número de muertes causadas por estas enfermedades aumentó de 12,1
millones en 1990, alcanzando 18,6 millones en 2019. Venezuela es el país más rezagado en
el cumplimiento de las metas de reducción de la mortalidad prematura por enfermedad
cardiovascular. El infarto agudo de miocardio (IAM), es la causa número uno de la
mortalidad cardiovascular, siendo responsable del 25 % de la mortalidad en la población
adulta venezolana.
Construções zootécnicas: uma síntese da tecnociência
Authors: Domingues Juliano Vitória
Published: July 2024

Esta síntese da tecnociência de Construções Zootécnicas foi escrita no formato de uma revisão da literatura, objetivando-se abordar os conhecimentos tratados no campo técnico e científico brasileiro sobre o tema. O compilado foi enriquecido com exercícios, constituindo-se em um livro paradidático. Trata-se de trazer os temas atualizados à tona com a aplicabilidade contemporânea, criando um aprendizado básico principalmente para estudantes e também para profissionais da Zootecnia que buscam entender a teoria e a prática de construções rurais aplicadas à produção animal. O texto foi preparado durante quatro anos de docência na disciplina de Construções Rurais do curso de Zootecnia da Universidade do Estado de Santa Catarina, no Centro de Educação Superior do Oeste, nos quais se conseguiu o aprimoramento gradativo a cada semestre. O movimento de estudo, de revisão, de prática docente, permitiu um amadurecimento de conteúdo e de didática, e especialmente uma síntese dos conhecimentos.
Educational Unemployment Factory in 9 Cities of East Java Province
Authors: Ramadhan Adeva Dimas , Primandhana Wiwin Priana , Wardaya Wirya
Published: July 2024

The problem of educated unemployment in 9 cities of East Java Province until 2023 is still quite high compared to uneducated unemployment. There are several factors that cause the high number of educated unemployed in 9 cities of East Java Province, namely, Industrial Sector Investment, Minimum Wage and Economic Growth. This study aims to determine the influence of independent variables on the dependent variable in 9 cities, East Java Province from 2013 to 2022. In this research, linear regression analysis uses panel data using quantitative methods and secondary data at BPS (Central Statistics Agency) of East Java Province in 2013 to 2022 and uses the fixed effect model (FEM) as the best model. The results obtained in this research show that investment in the industrial sector has a positive and significant influence on educated unemployment in East Java Province. Meanwhile, minimum wages and economic growth are known to have no effect on educated unemployment in East Java Province.
Peran Kepemimpinan Transformasional Dalam Meningkatkan Kepuasan Kerja dan Kinerja Guru
Authors: Lisniasari Lisniasari
Published: July 2024

The aim of this research is to analyze the role of transformational leadership in increasing job satisfaction and teacher performance. Writing this scientific article uses literature study. Data was collected through text studies and relevant research results. Data analysis is carried out in steps, namely. First, the data that has been collected is classified based on the formulation of the problem being studied. Second, analyze the data that has been studied using content analysis. Third, drawing conclusions accompanied by suggestions based on the results of the analysis carried out previously in the first and second steps. Based on the results of the discussion, it can be concluded that the role of transformational leadership in increasing job satisfaction and teacher performance is very effective and efficient. These efforts are applied through education or leadership training to foster teachers who are innovative, reflective, creative and charismatic in carrying out their responsibilities effectively, education or leadership training to foster changes in behavior and the main responsibility of teachers in carrying out their responsibilities effectively, by delegating authority to lead. The ability to manage class administration and create programs, as well as providing education about self-evaluation and authority to carry out activities based on personality and independence, as well as recognizing awards and improving incentive systems, are all very important. In addition, the ability to improve the reward system for good behavior is also important.
Sökülebilir Yapı Elemanlarının Tekrar Kullanımının Önündeki Engeller ve Yapılması Gerekenler
Authors: Eren Özlem
Published: July 2024

malzemelerin çıkarılmaları ve üretimlerinde harcanan enerjinin CO2 emisyonu ve iklim değişikliklerine neden olması bilim insanlarını malzemelerin verimli kullanılması yönünde araştırmalar yapmaya yönlendirmiştir. Malzemelerin daha uzun süre kullanılarak kaynakların korunmasının sağlanmasında işlevini yitiren yapıların yıkımları nedeniyle atık oluşturmasının önlenerek, yapı elemanlarının yaşam ömürlerinin uzatılması ve tekrar kullanımına yönelik çalışmaların yapılması gerekmektedir.
Yapıların yapım aşamasından itibaren yaşam döngüsü süreci düşünülerek yapılan tasarımlarda yaşam sonu durumunun ne olacağının bilinmesi hem çevresel hem de ekonomik değer yaratacaktır. Bu nedenle yapının tasarım aşamasından itibaren yapının sökülebilecek şekilde tasarlanması yapının yaşam sonu döneminde yapı elemanlarının bir bölümünün tekrar aynı amaçlarla, bir bölümünün ise başka amaçlarla tekrar kullanımını mümkün kılacaktır. Bu çalışmada yapı elemanlarının tekrar kullanılabilirliği ve sökülebilirliğinin önündeki engellerin neler olduğu konusunda kapsamlı literatür araştırması yapılmıştır. Çalışma yapı elemanlarının sökülebilir tasarlanmasına yönlendirme ve bu konudaki engelleri ortaya koyarak çözümler oluşturulmasını amaçlamaktadır.
Sociocultural factors causing delay in hospitalization of children in Nepal
Authors: Shrestha (Thakur) Laxmi
Published: July 2024

The present study conducted at Kanti Children's Hospital, Kathmandu revealed that 48 percent of parents of sick children admitted to hospital preferred to consult Traditional Faith Healers (TFM) or shamans initially. This was basically responsible for delays in the hospitalization of children.A further analysis of this data indicated that TFHs were unable to cure diseases like meningitis, diarrhoea, septicaemia, pneumonia, heart diseases, malnutrition, leukaemia.
This study is both descriptive as well as exploratory in nature. A sample size of 300 parents (about 12% of total patients admitted in the medical wards of Kanti Children's Hospital from 1992-1993) were selected to participate in the study, and out of 300 parents, 25 parents were selected purposively from three districts (Kathmandu, Bhaktapur and Lalitpur) for the follow-up study. Five faith healers and ten doctors of Kanti Children's Hospital were also selected purposively for interview to record their views on causes of delays. This study showed that multiple factors played important roles for the delay of hospitalization of children such as technological factors, social factors and kinship, beliefs, economic factor, education and cure-seeking behaviour of people. The socio-cultural factors like literacy, ethnicity/caste, family structure, decision making process, and cultural and belief systems of people played a major role for the delay of hospitalization of children in Nepal.
Cardiac pacing at TU Teaching Hospital - Changing perspective
Authors: Jha Sunil , Acharya S.M. , Pahari Anil
Published: July 2024

Life-saving procedures like cardiac pacing have been restarted in the TU Teaching Hospital. In this study, various aspects of cardiac pacing are described. In a period of 27 months, 36 permanent pacemaker implantation and 60 temporary pacemaker implantation procedures were performed by this group. All the procedures were successful and no serious complications were observed. Pacing parameters, and complications are discussed and compared with the earlier studies which clearly demonstrates betterment of the pacemaker situation. The first pediatric pacemaker implantation in Nepal is described. Problems and improvement aspects are highlighted.
Presentation of AIDS in Nepal
Authors: Suvedi B.K.
Published: July 2024

This article presents symptomatic HIV infection/AIDS and mortality due to AIDS in Nepal. The frequently affected age group is 20-29 years and the number of males predominates over females. The pattern of presentation of AIDS in the Nepali context is also discussed. Tuberculosis of lungs is the important opportunistic infection in HIV positive persons, contributing to 67.8% of the total AIDS cases. Non-specific symptoms like weight loss (98.4%), fever (95.4%) and diarrhoea (78.7%) contribute to majority of the presentations. Symptoms like vaginal discharge in women (52.2%), persistent lymphadenopathy (24.6%) and oral thrush (28.4%) are also important contributors. The mean age at death is 28.8 years.
An Analysis of Multidimensional Poverty Characteristics and Main Causes of the New Urban Population
Authors: Hu Dong , Li Yanxia
Published: July 2024

新市民群体的贫困可从物质、能力、精神、健康和福利五个维度进行考察和测量，其多维贫困特征体现为流动性、相对性、异质性和代际传递性。导致新市民群体多维贫困的原因包括其自身能力资源和综合素养的欠缺性、城市相关方的排斥性和歧视性、权益保障机制建设的滞后性及公共服务供给的不足性。该群体多维贫困特征与主要成因之间存在的关联性极大提高了扶贫难度，导致传统扶贫手段低效或失效。
An Exploration of the National Image in English Translations for Quotations in Political Documents
Authors: Feng Yanchun
Published: July 2024

本文以政治文献中的引用英译语料为研究对象，通过自建英汉语料库，归纳引用的使用特点，进而根据引用分类，探究典故和古诗词引用英译中的国家形象建构维度。研究发现，典故和古诗词英译语料主要建构了历史中国、文化中国、开放中国、和平发展的中国国家形象，本文期待能够为国家形象的研究提供参考。
Considerations and Recommendations on the Role of Agricultural and Personal Insurance in the Livelihood of Farmers
Authors: Liu Yang
Published: July 2024

我国是一个农业大国，农业、农村和农民问题，始终是关系改革开放和社会主义现代化建设全局的根本性问题。农民是我国人口最多的群体，20 世纪70 年代末，农民改变贫穷落后现状的探索拉开了改革开放的序幕，农民的生计问题影响整个三农问题。本文探讨了农业保险和人身保险对中国农民生计保障的重要性及其在农村经济发展中的角色，分析了农业保险和人身保险在农民生活中的应用和作用，提出了一系列对策和建议，以增强保险工具的效能和覆盖范围，更好地服务于农民的需求。农业保险有助于缓解由于农业生产风险带来的经济损失，人身保险特别是医疗保险，对于保护农民免受因病致贫的风险具有重要意义。本文认为通过保险来保障农业的发展和农民医疗损失，解决农民的生计问题，有利于解决三农问题，更好的实现乡村振兴。
Film and Education: Children’s Films During the Republic of China
Authors: Zhao Lei
Published: July 2024

儿童电影诞生于19 世纪诞生于西方，随着五四运动的兴起，儿童教育问题开始得到有识之士的关注，1922 年中国出现第一部以儿童为主角的故事短片《顽童》，标志着中国儿童电影故事片开始萌芽。儿童电影在中国的出现引发了国内的热议，大多数人都推崇儿童电影，并纷纷发文表达自己的观点，但由于片源的匮乏、监管的缺失、经济发展水平的差异等现实原因，这一时期的儿童电影面临着争议和挑战。
A Study on the Relationship Between Man and Nature in Bewilderment and The Overstory from the Theory of Ecocriticism
Authors: Guo Ziqian , Wei Qing
Published: July 2024

理查德·鲍尔斯被誉为美国当代最重要的后现代作家之一，其第十二部作品《上层林冠》（The Overstory）获得2019 年普利策文学奖，最新小说《困惑》（Bewilderment）曾入围布克奖短名单。鲍尔斯在这两部小说均探讨了人与自然的关系，指出环境问题不仅仅关乎人类当下的生存，更与未来发展密切相关，书中深刻地传达出他对人类未来发展的生态关怀和人文关注。因此，本文试从生态批评理论出发，分析小说《困惑》和《上层林冠》中的人与自然构建生命共同体对现代生活的启示意义。
Research on Pingyao Lacquerware Based on Experience Design
Authors: Dolah Jasni , Zhang Xing
Published: July 2024

Due to the continuous development of social and economic forms, most of the traditional handicraft forms of industry have been more challenged in the wave of development, and the world UNESCO and the Chinese government have made great efforts. In recent years, the state has promoted cultural confidence, encouraging people to re-focus on the spiritual connection with culture while satisfying their material needs. The trend of great attention to traditional culture and the continuous development of tourism have brought Pingyao lacquerware, a representative traditional handicraft, back to the public's attention. As one of the intangible cultural heritages, it is in urgent need of attention and protection due to the complexity of the craft and the difficulty of passing it on. Nowadays, the experience economy has become the trend of the times, and tourists are not only looking for material products or simple services but are also more and more concerned about their experience in travel activities. Therefore, it is essential to satisfy the personalized experience needs of tourists in the region of Pingyao regarding the lacquerware experience. Given this, this study takes Pingyao lacquerware as the object of research based on the theoretical background of experience design to explore new development paths for Pingyao lacquerware from the perspective of experience.
The Impact of Strategic Flexibility in Achieving Competitive Advantage: A Field Study on Yemeni Private Cement Manufacturing Companies
Authors: Al-Absi Adnan , Ali Mohamed , Hasan Fahd
Published: July 2024

The study aimed to determine the impact of strategic flexibility in achieving competitive advantage in private cement manufacturing companies in the Republic of Yemen. The study used the descriptive analytical approach, and the questionnaire was relied upon as a tool for collecting data. The study population was formed through the method of comprehensive inventory of the occupants of management and specialist positions in the companies under study of (561) individuals, (452) valid questionnaires were retrieved for analysis. The Statistical Package for the Sciences (SPSS) version 20, the statistical program(STATA) (14) and the most important of which is the presence of a high level of practicing strategic flexibility and achieving competitive advantage in private cement manufacturing companies, and the presence of a statistically significant effect of dimensions of strategic flexibility (market flexibility, production flexibility, and human capital flexibility) affect the achievement of competitive advantage in private cement manufacturing companies Among its most important recommendations: adopting strategic flexibility at various levels of decision-making in the companies under study, paying attention to and encouraging new ideas for employees and adopting them, stimulating the creation of a culture of creativity among them.
Truth about Rape Myths: Understanding the Effects of Sexual Violence and Date Rape Attitudes on Rape Myths Acceptance in Ghana
Authors: Boateng Francis Danso , Oti-Boadi Mabel , Darko Isaac Nortey
Published: July 2024

Purpose: Rape myths acceptance is a global phenomenon with dire consequences on how sexual assault victims are perceived and treated. People who hold strong sexual violence beliefs tend to blame the victims for their victimizations while praising the offenders. It has widely been acknowledged that such attitudes hinder crime reporting while promoting violence in society. The main purpose of the current study was to examine the factors that influence rape myths acceptance among students in Ghana.
Method: Data for the study was collected from students attending one of the largest universities in the country between 2021 and 2022.
Results: Our results revealed that sexual violence experience, college date rape attitudes, age, degree program, and ethnicity influenced rape myths acceptance among students.
Conclusion: Based on the findings, we recommend that colleges should create a conducive environment for victims of sexual violence whereby educating students about the harmful effects of rape myths acceptance.
Optimizando el Rendimiento del Comercio Electrónico a través del Big Data: Una Revisión Sistemática de Enfoques de Inteligencia Empresarial
Authors: Cobos Gutiérrez Carlos Eduardo
Published: July 2024

Esta revisión sistemática examina las estrategias de big data y los enfoques de inteligencia empresarial para optimizar el rendimiento del comercio electrónico. Se analizan estudios recientes sobre el uso de big data en plataformas de comercio electrónico, identificando las técnicas más efectivas y las mejores prácticas. Los hallazgos destacan la importancia de la integración de big data y la inteligencia empresarial para mejorar la toma de decisiones, la satisfacción del cliente y la competitividad en el mercado.
THE INFLUENCE OF RETURN ON ASSET (ROA), NET PROFIT MARGIN (NPM), AND EARNINGS PER SHARE (EPS) ON STOCK PRICE IN BANKING COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE
Authors: Suriansyah Suriansyah
Published: July 2024

This study aims to determine the effect of variablesReturn On Asset (LONG),Net Profit Margin (NPM), andEarning Per Share (EPS) on share prices in banking companies listed on the Indonesia Stock Exchange for the 2018-2020 period. Data analysis techniques in this study used multiple linear regression analysis, classical assumption test, t test (partial), F test (simultaneous) and coefficient of determination test. Data processing in this study uses the SPSS V23 program. The results of this study indicate that the variable Return On Assets (ROA) has no significant effect on stock prices. Net Profit Margin (NPM) has no significant effect on stock prices. Earning Per Share (EPS) has a significant and influential effect on share prices in banking companies listed on the Indonesia Stock Exchange for the 2018-2020 period. While simultaneously known thatReturn On Asset (LONG),Net Profit Margin (NPM), andEarning Per Share (EPS) has a significant influence on the stock prices of banking companies on the Indonesia Stock Exchange for the 2018-2020 period.
COMPARISON ANALYSIS OF THE CAPITAL STRUCTURE POLICIES OF FDI AND PMDN MANUFACTURING COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE FOR THE 2018-2021 PERIOD
Authors: NURAZIZAH NURAZIZAH , MAULANA AGUS
Published: July 2024

This research done on the objects of PMA and PMDN manufacturing companies listed on the IDX. Made as decision-making regarding company risk and a consideration for investors in determining investment decisions. The population and sample used in this research are 20 manufacturing companies selected using purposive sampling, consisting of 10 PMA manufacturing companies and 10 PMDN manufacturing companies for the 2018-2021 period. The data was processed with the help of Microsoft Excel and then tested with the Independent Sample T-test via SPSS 23. The results showed that there was a significant difference between the Capital Structure of PMA and PMDN manufacturing companies as seen from the average DER results for PMA companies of 0.99 and PMDN companies 0.53 and the results of the Independent Sample T-test sig (2 Tailed) 0.000 are smaller than 0.05.
FINANCIAL PERFORMANCE ANALYSIS (CASE STUDY OF JOINT BUSINESS COOPERATIVE SAVINGS AND LOANS IN TEMBILAHAN)
Authors: ELSA LAURA RISKY RAHMADANI  , SM. GUNTUR  , NELVA SISKAWATI
Published: July 2024

This research was carried out at the Joint Business Cooperative in 2017-2021. This research aims to determine the financial performance of the Joint Venture Savings and Loans Cooperative in 2017-2021. The type of research used is quantitative descriptive analysis. The data processed is financial report data for 2017-2021. The data analysis technique used is financial ratio analysis, namely liquidity ratios, solvency ratios and profitability ratios. The population and sample in this research are all financial reports of Joint Business Cooperatives for 2017-2021. The results of this research show the Liquidity Ratio of current ratio the Joint Venture KSP Usaha Bersama is considered good, the Solvency Ratio of debt to asset ratio and debt to equity ratio assessed as good, and the Profitability Ratio of Economic Profitability and Own Capital Profitability is assessed as not good.
LIQUIDITY RATIO ANALYSIS OF PT. KIMIA FARMA (Persero) Tbk: 2019-2022
Authors: Rosidah  , Aditama Agustian  , Parida Marjuliana  , Hardiansyah  , Nia Asdina  , Widyawati
Published: July 2024

This research aims to measure the financial performance of PT. Kimia Farma (Persero) Tbk, listed on the IDX, from 2019 to 2022 using liquidity ratios such as the Current Ratio (CR), Quick Ratio (QR), and Cash Ratio (CR). Employing quantitative methods, the study analyzed secondary data from the company's financial reports published by the IDX. The findings reveal that the company's financial condition is poor due to fluctuating and inconsistent performance each year. The highest current ratio was 105.8% in 2022, slightly above 105.4% in 2021, with the lowest at 89.7% in 2020, indicating a troubling decline. The quick ratio peaked at 66.3% in 2022 and hit a low of 53.5% in 2020, suggesting a reasonably good but inconsistent condition. The cash ratio reached a high of 26.8% in 2022 and a low of 12.5% in 2021, pointing to poor liquidity. Overall, the study shows that PT. Kimia Farma (Persero) Tbk does not exhibit strong or stable liquidity, as evidenced by the variations and declines in these ratios over the years.
COMPARATIVE ANALYSIS OF THE VALUATION OF FAIR STOCK PRICES USING THE PRICE BOOK RATIO AND PRICE EARNING RATIO METHODSIDX30 ON THE INDONESIAN STOCK EXCHANGE PERIOD 2018 – 2020
Authors: M. Dandi Naparin  , SYAFRINADINA
Published: July 2024

This study aims to find out the fair price of shares on the IDX30 index using the Price Book Ratio and Price Earning Ratio Methods. To find out the condition of the stock price of each company belonging to the undervalued or overvalued category based on the results of the valuation using the Price Book Ratio and Price Earning Ratio Methods. The variables used consist of independent variables and dependent variables. The independent variables in this study are PBV (bvs, pbv) and PER (eps, per) while the dependent variable is stock price. This research was conducted on the Indonesian Stock Exchange (IDX) because the dependent variable in this study is the Fair Price of Shares at IDX 30 on the Indonesia Stock Exchange for the 2018-2020 period. The types of data used are qualitative and quantitative as well as the data sources used are primary data and secondary data. The data collection technique is by literature study and documentation. As for data analysis using homogeneity test. From the research results, it was obtained that the significant value of the Price to Book Value (PBV) variable was 0.118 > 0.05. Meanwhile, the Price Earning Ratio (PER) variable has a homogeneity value of 0.199 > 0.05. Based on the test of the coefficient of determination, the value of the fair share price ratio is influenced by the Price to Book Value comparison method and the Price Earning Ratio. Partial and simultaneous tests show that fair share prices are influenced by the Price to Book Value comparison method and the Price Earning Ratio both partially and simultaneously.
PREDICTING THE FIRE EXTINGUISHING TIME OF EXPLOSIVE COMPONENTS USING FIRE EXTINGUISHING HYDROGELS
Authors: Vorontsov Taras , Ivanov Aleksey
Published: July 2024

. Using methods of regression analysis and neural network research, it was possible to preserve the physical properties of water-gene compositions and ensure a minimum time for extinguishing a fire in a model fire with components of industrial explosives. Neural network modeling was performed in the STATISTICA Application 10 program. The maximum discrepancy between the results of the neural network model and experimental data is 0,18 %. Regression analysis was performed in the REGRAN program. The maximum error in target results was 4,4 %. Analysis of experimental data and mathematical modeling results showed that the most significant properties of fire extinguishing agents based on hydrogels, providing minimal extinguishing time, are density and surface tension. The concentrations of the gelling agent were determined at which the water-gel composition acquires optimal physical properties for extinguishing a model outbreak of a component of an industrial explosive. Recommendations have been developed for creating hydrogel formulations with desired properties.
DATA ON FREQUENCIES OF ACCIDENT EVENTS AT HYDROGEN GAS PRODUCTION AND HANDLING FACILITIES
Authors: Timoshenko Artem , Samigullin Gafur , Rebezov Sergey
Published: July 2024

The research is devoted to solving the problem of risk assessment at hydrogen-containing gas production and handling facilities by obtaining calculated data on the frequencies of realisation of accidental events on the basis of statistical data on accidents at the facilities under consideration depending on the type of equipment of the facilities, the industry area and the striking effect. In this work, the collection, processing, verification, analysis of statistical data on the objects of production and circulation of hydrogen-containing gas, obtained from the official Hydrogen incidents and accidents database (HIAD 2.1), created by the European commission for hydrogen safety. On the basis of data analysis the frequencies of accident events realisation were obtained depending on the type of facility equipment, industry area and the impact effect on hydrogen-containing gas production and handling facilities.
THERMAL PHYSICAL MODEL AND RESULTS OF EXPERIMENTAL STUDY OF GASIFICATION OF WOOD AND PLANT WASTES
Authors: Vetrov Igor , Shemyakina Irina , Medvedeva Lyudmila
Published: July 2024

The article compares the calculation results using the developed thermophysical composition model for the study of thermal gasification of wood and plant waste – renewable natural energy resources in a gas generator with the reverse combustion process and forced steam-air blast, which allows to achieve minimal formation of a by-product – resin. Based on the thermophysical model, the optimal consumption of solid fuel – wood and plant waste and oxidizer – atmospheric air is determined. The work can be used by technical engineers at enterprises in Russia and abroad for the environmentally friendly disposal of wood and plant waste in autonomous energy technology installations with combustion gas generators to generate thermal and electrical energy for the consumer. In particular, large volumes of wood and plant waste accumulate at wood processing and agricultural enterprises in the Tyumen region, which are an additional cheap source of energy.
DEVELOPMENT OF SCIENTIFIC DIRECTION IN THE FIELD OF PREVENTION OF ENVIRONMENTAL EMERGENCIES
Authors: Alborov Ivan , Akimov Valery , Oltyan Irina , Tshovrebov Eduard
Published: July 2024

Substantiates the strategy for the development of a promising scientific area of activity of the All-Russian research institute for civil defense and emergency situations of EMERCOM of Russia (Federal center for science and high technologies) in the field of preventing the environmental consequences of emergencies, ensuring environmental safety, in terms of the activities of EMERCOM of Russia. The development of a new interdisciplinary field of research into interrelated problems of ensuring the safety of life of the population, the state of human protection from emergencies, monitoring and forecasting their environmentally adverse consequences is becoming particularly relevant in a complex geopolitical situation, the reduction of reserves of uncontaminated natural resources, and the ever-increasing technospheric impact on the natural environment. The novelty of the approaches proposed by the authors lies in a new format for studying the processes of environmental hazard from the standpoint of preventing its occurrence at the stage and in the sources of origin. The purpose of this study was to develop new conceptual approaches, the main activities of a scientific institution in the interdisciplinary subject area of monitoring, forecasting the state of protection of the population, the natural environment, territories from threats of natural and man-made emergencies in terms of preventing dangerous environmental and related consequences. One of the applied tasks of the work was to substantiate the formation of one of the first joint dissertation councils in Russia in the scientific specialty «Environmental safety». According to the authors of the article, the development of scientific research within the framework of the work of the new dissertation council will serve as a powerful impetus to the intensification of research activities in the relevant field of knowledge aimed at ensuring the safety, favorable conditions of Russian citizens, protection and preservation of the natural environment, ensuring sustainable socio-economic development of the Russian Federation.
REVIEW OF THE CAPABILITIES OF MODERN UNMANNED AIRCRAFT VEHICLES IN SOLVING PROBLEMS SECURITY
Authors: Kalach Andrey , Sysoyeva Tatiana , Davidenko Anton
Published: July 2024

A brief analysis and generalization of the possibilities of using modern unmanned aerial vehicles in solving security problems in various fields of human activity is given. The advantages and disadvantages of modern unmanned aircraft systems are noted. Particular emphasis in the description is placed on the promising development of the capabilities of unmanned aerial vehicles. It was noted that until 2030 in the Russian Federation it is planned to invest 560 billion rubles in the development of unmanned aerial systems.
ELECTRONIC CONTRACTING USING AN ELECTRONIC SIGNATURE UNDER THE LEGISLATION OF THE RUSSIAN FEDERATION
Authors: Kovaleva Natalia , Zhuk Alexandra
Published: July 2024

An attempt has been made to disclose the regulation of the process of conclusion of contract in electronic form with the use of digital signature under the current legislation of the Russian Federation. The nature of a proper signatory is revealed, taking into account the scope of obligation in the structure of the researched legal relations, and the application of the principle of estoppel is substantiated. The emphasis is made on technical and legal regulation, detailing the implementation of expert reports, among others. The relevance of legal regulation of conclusion of contracts in electronic form by means of digital signature is outlined.
THE HISTORY OF LEGISLATIVE CONSOLIDATION HUMAN AND CIVIL RIGHTS AND FREEDOMS IN THE CONSTITUTIONS OF RUSSIA: COMPARATIVE LEGAL RESEARCH
Authors: Vinokurov Vladimir
Published: July 2024

The article is devoted to the historical process of including the rights of citizens of the RSFSR into the basic laws of our state, and later – the rights and freedoms of man and citizen in the Russian Federation. The corresponding norms of the Constitution of the RSFSR of 1918, the Constitution of the RSFSR of 1925, the Constitution of the RSFSR of 1978, the Constitution
of the Russian Federation – Russia are analyzed in comparison, including in comparison with similar norms of the Constitution of the Russian Federation.
The considered constitutions as the main normative legal acts of the state allowed us to conclude that the rights and freedoms of man and citizen were legislated in 1918, in the first Soviet Constitution. Subsequently, with the development of the state and society, the volume of human and civil rights and freedoms in Russia increased. The Constitution of the Russian Federation, adopted by popular vote on December 12, 1993, contains the largest number of such rights and freedoms, which, taking into account modern federal legislation, complies with generally recognized norms of international law.
STANDARDIZATION OF EXPERT ACTIVITY AS AN OPTION TO ENSURE THE PROPER COMPETENCE OF AN EXPERT IN CIVIL PROCEEDINGS
Authors: Yudin Igor
Published: July 2024

In the modern realities of the administration of justice in the framework of civil proceedings, it is obvious that the special knowledge of non-governmental experts is actively used. The competence of these experts, for a number of objective reasons, does not always correspond to the competence of state experts. One of the solutions to the problem of insufficient competence of non-governmental experts may be the standardization of forensic expertise.
ANALYSIS OF THE ACTIVITIES OF THE INVESTIGATION BODIES OF THE STATE FIRE SUPERVISION OF THE FEDERAL FIRE-FIGHTING SERVICE FOR THE INVESTIGATION IN CASES OF FIRE IN 2023
Authors: Babushkin Mikhail , Bershov Ilya
Published: July 2024

The authors show the statistics of the work of the state fire supervision authorities of the EMERCOM of Russia for 2023. The article reflects statistics on the number of accepted reports of crimes, considered reports of crimes, on the number of criminal cases on fires under articles 168, 219 and 261 of the Criminal code of the Russian Federation. Data on the number of suspended criminal cases
on fires, solved criminal cases on fires, the amount of property damage in fire cases in 2023 are shown. The authors show typical violations in the investigation of criminal cases on fires.
ON SOME AREAS OF INTERACTION AND DEVELOPMENT OF COOPERATION WITHIN THE FRAMEWORK OF BRICS
Authors: Utkin Nikolay , Shenshin Victor
Published: July 2024

The BRICS interstate association has been expanding for many years, and today it has become a subject influencing global geopolitics from a club of interests. It is already one of the leading players in the international arena. It should be noted that the BRICS is not an association «against someone». It is noted that Russia offers the BRICS countries to jointly create a specialized module that would be part of the Russian orbital station. Resource sharing, digital development and cultural exchange are carried out within the framework of BRICS. The issues of international corridors, the gas chemical cluster and green energy, cooperation between friendship cities and local authorities of the BRICS countries are discussed. It is concluded that the most ambitious geopolitical event of this era is the explosive growth in the number of BRICS members and even more potential members of this organization. This interstate association has already reached an important milestone.
THE REVIEW OF FOREIGN SEGMENT PUBLICATIONS ON VOIP NETWORK SECURITY: GENERATION OF DOS ATTACKS AND THEIR DETECTION
Authors: Makarova Alexandra , Polyanicheva Anna , Matveev Alexandr
Published: July 2024

The paper is devoted to the problem of protecting VoIP systems from DoS/DDoS attacks, as one of the most relevant for the field of digital telecommunications. A review of a significant number of publications by foreign scientists devoted to methods of creating this type of attack, as well as countering them, was carried out. A systematization of the review results is proposed in the form of a comparative table according to the following 10 criteria: year of publication, stage of the life cycle of the attack, its type, protection method, degree of implementation, its resource intensity, practical applicability, effectiveness of the method, application of machine learning. Fundamental conclusions were drawn for each of the criteria, a brief description of the research was given, as well as ways to continue it.
MEANS OF PRODUCTION AND PERSPECTIVES OF COMPRESSION FOAM APPLICATION IN FIRE FIGHTING
Authors: Sizonova Natalia
Published: July 2024

The subject of the article is modern fire extinguishing technologies based on compression foam. The purpose of the study is to study the means of obtaining and the prospects for using compression foam in fire fighting. Methods: analysis and synthesis, modeling. The results obtained indicate that compression foam has a number of advantages compared to water and conventional air-aspirated foam, so it can be used to extinguish fires in many industries and areas.
A diagram of the production of compression foam is presented (the foam concentrate acts as a foaming agent) and a diagram of an autonomous installation for the production of compression foam. It is noted that one of the significant advantages of CAFS is the ability to create a finished product that matches a specific type of fuel or a specific situation. The characteristics of the SmartCAFS product have been defined.
A typology of the use of compression foam depending on the type of incident is presented. The results of fire resistance tests of various foams are presented. It is concluded that fire suppression systems using compression foam have significant advantages, such as minimizing
the spread of fire, the volume of water required to cover large areas, costs and placement, and
the integration of CAFS with digital technologies.
THE METHODOLOGY OF DECISION SUPPORT FOR THE CHOICE OF THE LOCATION OF THE ELEMENTS OF THE GROUPING OF FORCES AND FUNDS FOR EMERGENCY RESPONSE
Authors: Belousko Yuri
Published: July 2024

For this period of time, the EMERCOM of Russia system has developed and uses mainly «manual» and partially automated calculation methods when planning the location of elements of the emergency response grouping. The main disadvantages of the known methods are the high labor and time costs, the need for highly qualified performers, as well as the significant importance of the subjectivity factor in the results obtained. When implementing the planning process, these factors negatively affect the quality of calculations. Automation of calculations using a model for estimating the properties of terrain on a digital map in the proposed formats is considered. The approbation of the methodology proposed in the article for solving the problems of choosing the location of elements of the grouping of forces and means in the aftermath of an emergency situation shows that the use of a digital terrain map really allows you to improve the quality of decisions.
GENERALIZED ALGORITHM FOR DISTRIBUTION OF RESOURCES OF A COMPUTER IMAGE GENERATOR ACCORDING TO A 3D-MODEL OF THE TERRITORY
Authors: Kuvshinova Olga
Published: July 2024

The development of modern software systems that use computer graphics algorithms in real time to create 3D-models of the terrain expands the range of training tasks available to the Customer for training pilots on aviation simulators. Particular attention is paid
to training pilots in the skills of solving navigation problems while flying over certain 3D terrain, using visual references in the form of three-dimensional models of reference objects. To achieve this goal, it is necessary to solve several important aspects: the selection of 3D-objects on the terrain as reference points, the development of an information resource algorithm and the optimal distribution of computer image generator resources throughout the 3D-model of the terrain to ensure the possibility of synthesizing a sufficient number of 3D-models reference objects in real time. Solutions are presented for modeling a terrain area of sufficient size for distributing information resources and training the pilot to solve navigation problems.
ANALYSIS OF THE RELIABILITY OF PERSONAL PROTECTION EQUIPMENT FOR FIREFIGHTERS
Authors: Dolgikh Evgeniy , Bubnov Andrey , Saraev Ivan
Published: July 2024

The article examines the analysis of the equipment of fire and rescue units of the Ministry of Emergency Situations of Russia in the Vladimir region with personal respiratory and visual protection equipment for firefighters. The statistics of their failures are presented, as well as the process of determining the most unreliable elements of the personal respiratory and visual protection equipment for firefighters, as well as an analysis of the causes of failures. It was determined that the main reasons for the failures of the personal respiratory and visual protection equipment for firefighters are a decrease in the reliability of the functional elements of the pulmonary automaton: a violation of the tightness of the housing, incomplete switching on/off of the additional air supply button (bypass) due to mechanical action on the actuator (springs, membranes), a change in the shape and chemical composition of plastic elements. It is shown that a significant number of negative factors affect the reliability of the personal respiratory and visual protection equipment for firefighters. The results of the study will be useful for both responding fire and rescue units and manufacturers of personal respiratory and visual protection equipment for firefighters in terms of forecasting and monitoring the reliability of their elements. In practice,
this will increase the safety and efficiency of fire protection units in an inhospitable environment.
FRAMEWORK OF THE INTELLIGENT EVACUATION CONTROL SYSTEM
Authors: Kotkova Elizaveta , Matveev Alexandr
Published: July 2024

In an emergency, such as a fire or a terrorist attack, an important aspect is the safe evacuation of people. The unpredictability of the situation makes the task of emergency evacuation one of the main problems. The development of artificial intelligence technologies opens up possible promising ways of developing evacuation management systems. An intelligent evacuation management system can help track the movement and coordinates of people and related critical factors during the evacuation process (for example, slowing down traffic along the paths, blocking the paths, etc.).
The study is devoted to the construction of a decision support system for the evacuation
of people from buildings based on the results of modeling the development of a fire, intelligent forecasting of the evacuation time in the conditions of the current situation during a fire. The system allows dynamically forming optimal evacuation routes in a changing situation. The proposed results allow us to further move on to the development of an automated intelligent evacuation management system, which will ensure increased safety for evacuees, regardless of evacuation scenarios and the current situation in the building.
MODELING OF THE INTRUDER, INFRASTRUCTURE AND ATTACKS IN INFORMATION SECURITY SYSTEMS
Authors: Chechulin Andrey
Published: July 2024

Formal models of subjects, infrastructure and attacks for information security systems are proposed. The models include descriptions of information security operators, administrators, users and violators, taking into account their knowledge, qualifications and initial conditions. A comprehensive intruder model is presented, including initial knowledge and access rights, initial location, qualifications and goals. Infrastructure models, vulnerabilities, and information collection methods are also considered, which makes it possible to more accurately predict the behavior of violators and develop effective protection strategies. The results of the study show that the proposed models significantly improve the accuracy of risk assessment and security planning, which is especially important for mission-critical information systems. The practical significance lies in the possibility of using models to develop and improve information network security systems. The results of the practical implementation of the model on real data are also presented.