bluuebunny/crossref_metadata_2025 huggingface dataset:
Tanggung Jawab Kurator Dalam Perkara Kepailitan Berdasarkan Prinsip Independensi
Authors: Sunaryo Sunaryo , Sukardi Dina Haryati
Published: October 2023

The curator must be independent and not have a conflict of interest because the curator has such great authority over bankruptcy assets. The research used in this research is normative legal research. This is because researchers use library materials as data to analyze cases in the preparation of this study. provisions regarding the principle of independence are emphasized in the Code of Ethics of the Indonesian Curator and Administrator Association (AKPI) which states that in every appointment received, members of the Indonesian Curator and Administrator Association (hereinafter referred to as "members") must be independent and free from anyone's influence. Independence in bankruptcy law can be interpreted that the curator may not and cannot be intervened by anything, either by debtors, creditors, or other individuals within the bankruptcy institution or outside the bankruptcy institution. Independent also reflects the integrity of a curator which contains values including having a noble character, being trustworthy in carrying out his position, being able to act wisely and prudently in dealing with a plural reality between the interests of debtors and creditors, being consistent between his words and the responsibilities he carries, obeying the values and Norms, both written and unwritten, and no less important, are always oriented to the best interests of the bankruptcy estate.
Tinjauan Yuridis Tindak Pidana Terhadap Terdakwa Memberikan Keterangan Palsu Demi Kepentingan Diri
Authors: Jainah Zainab Ompu , Hasan Zainudin , Triyadi Gusti Wahyu
Published: October 2023

Witness testimony according to Article 1 number 27 of the Criminal Procedure Code is one of the means of evidence in a criminal case which is in the form of information originating from a witness regarding a criminal event which the incident was witnessed, heard by oneself, and experienced by oneself accompanied by mentioning reasons and knowledge. That. A false statement under oath is that a person has sworn before giving a false statement or it can also be interpreted that under oath a person gives a statement first and then it is confirmed by oath. There is a case of perjury and perjury that occurred in the jurisdiction of Pesawaran, Lampung province. A defendant has committed the crime of giving false information for his own sake. Factors causing the defendant to commit the crime of providing false information for his own benefit based on court decision number 20/Pid.B/2023/PN Gdt which provided false information in making a report that the loss of 1 (one) motorbike at the Tegineneng Police was a false report. The Defendant was afraid that he would not be able to continue with the monthly installments because the Defendant's motorcycle was still on leasing credit and the Defendant intended that the police report that the Defendant made could be used as a basis for disbursing insurance.
Implementasi Tugas Dan Fungsi Komisi Pemberantasan Korupsi Sebagai Independent Agencies Dalam Sistem Ketatanegaraan Di Indonesia
Authors: Dewi Virna , Yuliana Sri
Published: October 2023

The 1945 Constitution of the Republic of Indonesia (1945 Constitution of the Republic of Indonesia) confirms that Indonesia is a constitutional state. Therefore, the administration of the state in Indonesia must uphold the values of Pancasila and the 1945 Constitution of the Republic of Indonesia, and guarantee that all citizens, together with their position before law and government, in carrying out constitutional affairs. From the perspective of this rule of law, it is the law that holds the highest command in the administration of the state. Thus, in fact the leader in administering the state is the law itself, in which there is an understanding of the recognition of the principle of legal and constitutional supremacy, adherence to the principle of limitation and separation of powers according to the constitutional system regulated in the Constitution. There are three classical functions of power in legal and political theory, namely the legislative, executive and judicial functions or called the trias politica. Problems Based on the background of the problems described above, the problems that are examined and discussed are as follows how the implementation of the duties and functions of the Corruption Eradication Commission as independent agencies in the Indonesian constitutional system and what are the obstacles to implementing the duties and functions of the Corruption Eradication Commission as independent agencies. Type of Research This research is normative juridical research or also called doctrinal research. In this type of research, law is conceptualized as what is written in laws and regulations (law in book) or law is conceptualized as rules or norms which are standards for human behavior that are considered appropriate.
Perlindungan Dan Penyelesaian Sengketa Kosumen Sektor Jasa Keuangan
Authors: Mulkan Hasanal , Regita Veni Ardea , Ikhsan Marissa , Faradilla Fathya , Kurniawan Muhammad Rizky
Published: October 2023

Disputes in the financial services sector can occur if there is a difference in understanding between the institution and the consumer regarding a service product from the related financial institution or from the institution's negligence in fulfilling its obligations. Consumer protection is all efforts to provide legal certainty to consumers. The PK Law is the legal basis for legal protection for consumers, while the OJK Law is the Constitution of the establishment of Financial Institutions, in this case the OJK as an independent body that regulates, supervises, inspects and investigates in the financial services sector as well as aims to protect consumers as users of financial services. In the applicable regulations, consumer protection is manifested in the obligations of financial services business actors related to complaint facilitation, complaint settlement facilities, internal control, consumer protection supervision, and sanctions. Settlement of disputes in the financial services sector first through the Financial Services Institution, if no settlement is reached, then proceed with settlement in court or out of court.
Pelaksanaan Perjanjian Gadai Pada PT. Pegadaian UPC. Tanjung Seneng Bandar Lampung
Authors: Male Martina , Hendryan Dery
Published: October 2023

Pawn agreements at this time are agreements that are often carried out by the majority of people in order to fulfill a growing number of needs, the same is true for the services of PT. UPC Pawnshop. Tanjung Seneng Bandar Lampung, which provides solutions to people who are in need of funds by only providing a guarantee of valuable objects that have a value that matches the loan. In practice, several things become the subject of the problems discussed in this study, namely whether the form of a pawning agreement at PT. UPC Pawnshop. Tanjung Seneng and how is the settlement of non-performing loans at PT. Pegadaian UPC Tanjung Seneng.Efforts made in discussing and solving the problems in this study were carried out using two kinds of approaches, namely juridical/normative and empirical approaches. The normative approach is carried out by studying and reviewing the provisions in the form of laws and regulations that apply in a formal juridical manner relating to the implementation of mortgage agreements and efforts to settle problem loans at PT. Pegadaian UPC Tanjung Seneng. While the empirical approach is carried out by looking at the facts that apply to legal regulations related to the implementation of pawn agreements. The data sources used in this research are primary data and secondary data. The research phase includes library research, namely research intended to obtain secondary data and field research, namely a way to obtain primary data to support secondary data. Data collection techniques include document studies and interviews. Data collection tools in library research are in the form of notes on the results of an inventory of legal materials and data collection tools in field research are in the form of a list of questions, then recorded via a tape recorder and flash disk. Data analysis using juridical-qualitative method.The form of a pawn agreement at PT. UPC Pawnshop. TanjungHappy applies the standard form of agreement, the pawnshop has prepared all the requirements by default in the form, and contained in the Credit Proof (SBK) and Pawning Proof (SBG) with the intention that the borrower must agree to all the terms contained in the form. The form of a standard agreement does not conflict with statutory regulations, because the Civil Code and other statutory provisions also do not prohibit a person from making an agreement in the particular form he wants. Settlement of problem loans at PT. UPC Pawnshop. TanjungHappy is through persuasive efforts.
ORGAN-PRESERVING INTERVENTIONS IN SURGICAL CORRECTION OF SPLEEN CYSTS IN CHILDREN
Authors: Kuzyk Andriy
Published: October 2023

The surgical approach to splenic cyst treatment in children is rather controversial. There are different organ-preserving surgeries available to treat children with the spleen affected by cystic lesions. These surgical interventions are thoroughly discussed in various sources.

The aim is to evaluate different options available for surgical treatment of splenic cysts in children.

Material and Methods. The timeframe of the research involved a period from January 1998 to December 2020. Both medical examinations and treatment procedures of 265 children aged from 1 month to 18 years old, suffering from splenic cysts, were analyzed retrospectively. There were 175 patients (66.04%) who underwent surgery, while 90 individuals (33.96%) remained under dynamic observation.

Results and Discussion. A total of 119 open surgeries (68.00%) and 56 minimally invasive surgeries (32.00%) were performed on cysts located in different areas. All surgical interventions were performed on children. The preferred type of open surgery entailed partial splenic resection. There were 71 patients (59.66%) who underwent the procedure. The cysts displayed the tendency to recur after laparotomy. This phenomenon was observed in 2 patients (1.68%). Another partial cystectomy was performed to correct the condition. The operation involved laparotomy-assisted capitonnage. Partial cystectomy was the preferred type of minimally invasive surgery. The following surgical intervention involved 30 children (53.57%). A number of 21 patients underwent cystectomy with capitonnage (37.50%), while 5 individuals (8.93%) had a partial splenic resection. Cysts recurred in 3 patients (5.36%) after laparoscopic intervention. Laparoscopic correction of the recurred cyst was performed on 1 patient, while the other 2 individuals underwent open surgeries. Over time, a minimal residual cyst cavity was observed in 9 children (7.56%) after open surgery. Having undergone minimally invasive surgery on splenic cysts, 7 patients (12.50%) suffered from a minimal residual cyst cavity, which healed on its own within 1-2 years.

Conclusion. The type of surgery used to correct splenic cysts should fulfil the individual requirements of patients. The location, size, and structure of the major vessels must be considered. Splenic parenchyma must be thoroughly examined since it can be affected. Unroofing surgery can be performed while operating on children with SC if the location, size, and degree of parenchymal involvement are taken into consideration. Unroofing surgery should be accompanied by capitonnage to either close or decrease the volume of the residual cyst cavity. Partial splenic resection is performed through either laparoscopy or open surgery since blood supply of the spleen is vital. Partial splenic resection is a rational treatment method used for SC as it eradicates the above-mentioned pathology and preserves all essential functions of the spleen.
EMPIRICAL VERIFICATION OF THE STRUCTURAL MODEL RELATING EQUILIBRIUM VALUES OF COSTS, QUALITY, AND COMFORT OF MEDICAL SERVICES WITH INDIVIDUALIZED ELASTICITIES OF DEMAND
Authors: Klymenyuk Oleg , Ocheredko Oleksandr , Klymenyuk Volodymyr , Rudenko Anastasiia
Published: October 2023

The healthcare system in Ukraine is moving to flexible mechanisms to support the quality and comfort of medical services, in particular through the introduction of co-payments. The following necessitates the development of theoretical background and econometric models to support the process evaluation and optimization.

Aim. The research aims at performing empirical verification of the structural model relating equilibrium values of costs, quality, and comfort of medical services with individualized elasticities of demand.

Material and Methods. We have performed a combined (retrospective + prospective) study of the cases of uterine fibroids and/or ovarian cysts treated surgically in three city gynecological hospitals/centers in Vinnytsia, Ukraine. An econometric model of D. Dranove and M. Satterthwaite was used as the theoretical basis, the one that describes the dynamic equilibrium of cost, quality, and comfort of medical services together with demand elasticities. Importantly, the system of structural equations models joins moves of equilibrium of the price, quality, and comfort of medical services given shifts in the elasticities of demand. This is of use to analyze factors of efficiency and responsiveness to the demand of health care provision. Unfortunately, we did not find any practical use of this promising theoretical model, possibly due to the lack of empirical verification.

Results and Disscusion. Therefore, we analyzed 150 case histories of women with uterine fibroids and/or ovarian cysts treated surgically. The data on the costs, quality, and comfort of inpatient care are studied to enable empirical verification of the model. The modern Monte Carlo Markov Chain (МСМС) methods of structural modeling and power analysis were used to estimate the required sample size.

Conclussion. As a result of the study, the system of structural equations accompanying the theoretical model has been empirically verified for the first time and proved to be valid for ascertaining rational ways to optimize inpatient servicing of women with given gynecological pathology, in particular through the management of demand elasticities.
RISK-ORIENTED PREDICTION OF PREGNANCY LOSS PATHOLOGY BASED ON A PERSONALIZED APPROACH
Authors: Timchenko Nataliia , Gutor Taras
Published: October 2023

The increase in the frequency of pregnancy loss and the negative prognostic trend with the probable development of the demographic crisis in connection with the martial law in Ukraine and the mass migration of the female population provoked by it, requires the search for all possible ways of prevention and prophylactic of this pathology.

Aim. Development and scientific substantiation of a risk-oriented model of prevention of pregnancy loss.

Material and Methods. In the course of creating a model for determining the probability of the appearance of symptoms of pregnancy loss, we used a step-by-step method of logistic regression with the gradual exclusion of unreliable signs according to the Wald method.

Results and Discussion. In the process of sociological research, the importance of 30 risk factors was analyzed, and 14 factors were singled out from among them using the logistic regression method, which, when combined, have a probable impact on the development of pregnancy loss. Namely: emotional strain/stress in everyday life, first ultrasound and biochemical screening, history of herpes type 1, chlamydial infection, COVID-19, tonsillitis, allergic rhinitis/sinusitis, autoimmune thyroiditis, presence of type I diabetes, use of artificial insemination, wine consumption, additional use of folic acid and drugs, marital status, and computer work. Among these 14 factors, three have a preventive effect, while the other 11 increase the risk of developing the pathology of pregnancy loss. This preventive model is reliable (p<0.001) and was transformed into the application "Individual prediction of the occurrence of pregnancy loss pathology" created for the Android platform, which provides 95.5% accuracy of the prediction of the occurrence of pregnancy loss pathology.

Conclusions. The personalized preventive model can be applied by general practitioners/family doctors and obstetrician-gynecologists in order to form risk groups among pregnant women and prevent the occurrence of pregnancy loss pathology.
RELATIONSHIP BETWEEN THE ACNE CLINICAL COURSE AND SEVERITY AND THE STATE OF MICROBIOTA OF THE SKIN AND LARGE INTESTINE
Authors: Dashko Marianna , Syzon Orysya , Volbyn Svitlana
Published: October 2023

A high incidence of acne, tendency to its chronic course with the formation of resistance to treatment and frequent development of deep forms determine an important medical and social significance of the problem.

Aim. To study and evaluate the degree of changes in the microbiocenosis of the skin and large intestine in patients with acne, depending on their clinical course.

Materials and Methods. We examined 85 patients with acne, aged 18 to 45 years, 49 (57.65±5.36%) women, 36 (42.35±5.36%) men and 35 apparently healthy persons who made up the control group. The composition of microbiota of the skin and large intestine was examined using a bacteriological method.

Results and Discussion. It was found that there is a significantly lower content of bifidobacteria and lactobacilli, bacterioids and total E. coli count in the large intestine in patients with acne associated with a higher amount of E. coli with enzyme properties, conditionally pathogenic enterobacteria, enterococci and fungi of the genus Candida. When using Friedman's non-parametric analysis of variance, it was found that there is a statistically significant difference between the frequency of detection of normocenosis and the stage of the large intestinal dysbiosis and the development of clinical forms of acne. At that, normocenosis was detected more often in patients with comedonal acne, while papular and nodular acne occurred more often in patients with manifestations of different stages of dysbiosis. An increase in seeding with associations of the alpha-hemolytic streptococcus + Staphylococcus haemolyticus + Micrococcus, beta-hemolytic streptococcus + Staphylococcus aureus + E.Coli + Candida albicans and a significant increase in the growth of alpha-hemolytic streptococcus, Staphylococcus haemoliticus and Staphylococcus aureus were found in the microbiocenosis of the skin in patients with acne. At that, all of the above microorganisms were not cultured in the patients of the control group.

Conclusion. The qualitative and quantitative changes in the parameters of microbiocenosis of the skin and large intestine, which depend on the clinical course of dermatosis, were found in the examined patients with acne. This indicates the need for additional examination of such patients with the aim of prescribing a pathogenetically substantiated therapy.
Clay mineralogy and heavy metal geochemistry of the Tigris River sediments in selected area of northern Iraq
Authors: Taha Taher M.
Published: October 2023

Thirteen samples of sediment were collected from the Tigris River between Hammam Al-Aleel and Fat'ha area, northern Iraq to determine the texture of these sediments, clay mineral assemblages and concentrations of some heavy metals. The grain size analysis of the samples revealed that the silt fraction is the most dominant type in the studied samples, and the size decreases down-stream in accordance with the river's morphology and gradient. The clay fraction was examined by employing XRD to recognize the clay mineral types. It was found that montimorillonite is the most dominant mineral, in addition to illite, palygoriskite, kaolinite and chlorite. The heavy metal elements were determined by Atomic Adsorption Spectrum (AAS) instrument and they included Zinc (Zn), Copper (Cu), Cobalt (Co), Cadmium (Cd) and Lead (Pb) in the clay fraction. However, due to human activities like fertilization of soil and industrial water, such elements as Pb (163 ppm), Zn (121 ppm), Co (33 ppm) were higher than the normal concentration, while the concentration of Cu (42 ppm) was lower than the normal.
Assessment of Groundwater Response Scenarios for Surrounding Areas After Filling the Proposed Badush Dam Reservoir, Northern Iraq
Authors: Badowi Maha Shaher , Saleh Sabbar Abdullah , Abood Mohammad Rashid
Published: October 2023

In the current study, the depth of groundwater was detected in (39) wells in the banks surrounding Tigris River between Mosul and Badush dams, and then the maps of depth and level of groundwater were drawn. To predict the response of groundwater behavior in the banks of Badush reservoir in the strips adjacent to the river when starting the filling process, the lines of selected water levels in Badush dam were plotted on the map of groundwater equipotential lines to detect the areas confined between the water level in the reservoir and the same level for groundwater. It is assumed that these areas are affected by the bank storage; therefore, they are prone to leakage or geotechnical problems within the zone of engineering facilities foundations including Badush Dam itself, the regulatory dam and infrastructure projects. In the pre-storage stage, it is noted that the area of influence of the bank storage is very limited and does not exceed 2 km2 on each side of the river in the area very close to the dam. When the water level raises more at the beginning of the storage, the area of influence of the bank storage will extend towards the upstream close to the river meandering. The effect on the eastern bank (left) will be wider compared to the situation in the western bank (right) where the effect is limited. The eastern side is characterized by having a higher population density and more urban establishments; therefore, the foundations of these establishments will be more affected. The area affected by the bank storage continues to widen towards upstream with the increase in the level of the dam reservoir until the effect reaches the maximum limit and approaches the shoulders of the regulatory dam, when the water levels in Badush reservoir are more than 245 m above sea level (a. s. l.). The variation in the groundwater extension effect with the continuous or gradual filling of reservoir requires monitoring and caution during filling, for fear of affecting the geotechnical properties of the soil and rocks within the foundations zone, and thus affecting the stability of the two dams.
Resource Description Framework Query Languages : Comparative Study
Authors: Alshaykha Ali Mustafa Ali , Thalij Saadi Hamad , Nooruldeen Orhan  
Published: October 2023

Over the period of time, the data on the web grows by leaps and bounds that becomes unmanageable to store and retrieve. As a result, the concept of semantic web comes into existence. Nowadays, various components of semantic web stack become mature such as Resource Description Framework (RDF). Due to the higher adoption rate of RDF in both industry and academia, it becomes crucial to design such systems that can store and retrieve RDF formatted data. Since last decade, various query languages for RDF data retrieval were proposed mainly based on either graph query language or on relational algebra. However, none of them become mature enough that can overcome majority of challenges. Therefore, there is an utmost need for the comparative study of available languages in literature. In this paper, a comparative study based on various parameters was conducted that provides a better insight about the literature.
Geochemical and Economic Assessment of Iron-Rich Bodies in Choman-Rayat Area, Kurdistan Region, Iraq
Authors: Sadeq Zhila Hashim , Kolo Kamal , Pirouei Mohammad
Published: October 2023

This paper reports the finding of potential economic iron mineralization in the ophiolite rocks system in the Choman-Rayat Area, Kurdistan, Iraq. XRD, SEM-EDS, ICP-MS, ICP-OES, and detailed optical microscopy studies indicated that these iron-rich bodies are sedimentary and formed in a hydrothermal alteration system of the abundant serpentinized peridotite in the area with possible microbial interaction. Hematite (up to 55%) is the major mineral in iron-rich bodies, along with quartz, chlorite, and some minor spinel content. In addition to Fe, other potential economic metals associated with iron-rich bodies are nickel (Ni) and cobalt (Co) mineralization. The Ni and Co concentrations ranged from 2094 to 989 ppm and 189.1 to 678.5 ppm respectively. This study adds significant data to the scarcely known or geochemically assessed mineral resources in the Iraqi Kurdistan
Quadratic BH-algebras and Quadratic TM-algebras
Authors: Bajalan Shawn Adnan , Hassan Mohammed Shahab , Bajalan Aram K.
Published: October 2023

In this paper we present the notion of “quadratic” BH-algebra and TM-algebra, and show that every quadratic BH-algebra and TM-algebra  has a product of the form    , where ; if  is a field with  and  BCI-algebra. Moreover, we show some theorems and examples with relationships among B-algebra, BH –algebra, BG-algebra and TM-algebra.
Applied Lyapunov Stability for Some Nonlinear Stochastic Differential Equations
Authors: Abdurahman  Nibal Sabah , Salim Abdulghafoor Jasim 
Published: October 2023

In this paper, we applied and explain the stability to some linear and  non-linear stochastic differential equations by using the Lyapunov direct second method, after finding the  stochastic differential equation which obtained by applying the (Ito-integrated formula) and the quadratic Lyapunov function be taken, we use the Lyapunov theorems to find and explain if the trivial (zero) solution are stochastically stabile (p-stable, mean square stable and stochastically asymptotically stable in the large ), then we explain the methods by some examples.
Risks of the Smart City Concept
Authors: Kostina E.
Published: October 2023

The concept of smart city is one of the most popular directions of urban development nowadays. The use of modern information and communication technologies in the urban environment improves the comfort of life, the efficiency of urban space management, leads to sustainable development and rational consumption of resources. However, like other approaches, there are risks associated with the accelerated and large-scale introduction of modern technologies and the unpreparedness of society to accept them. Digitalization should not the aim, government should use an integrated approach. This work is devoted to the study of the risks of introducing the concept of a smart city. There are technological  risks (absence or imperfection of domestic technological solutions in this area, cybersecurity threats: risks of system instability and data leaks), economic (low efficiency of implemented innovations, growing digital divide), managerial (technical and psychological unpreparedness of the authorities, loss of urban authenticity ), institutional (legislation behind the practice of applying modern technologies, the presence of a conflict of interest between public and private commercial interests), related to human capital (unpreparedness of the population to use technology, the risk of a technocratic approach to the implementation of the concept) and environmental risks. Although the literature has given more attention to the technological risks of a smart city, other risks (like economic, managerial, etc.) are also important. These risks are closely related and have a significant impact on the process of digital transformation of the urban environment, which may slow it down or reduce its effectiveness. Therefore, it is necessary to take them into account when planning the implementation and development of a smart city.
Classification of regions of the Central federal district on the basis of innovative development parameters using cluster analysis
Authors: Vakulenko O. S. , Grachev S. A.
Published: October 2023

In the context of the emergence of interdisciplinary tasks, it becomes necessary to make atypical decisions. Therefore, the innovation process comes to the fore, which, due to its high flexibility and adaptability, allows minimizing negative consequences. The article explores the significance of the innovation process and, on the basis of a hierarchical cluster analysis, establishes cause-and-effect relationships for classifying the regions of the Central Federal District as primary clusters. The proposed approach can subsequently become a useful tool in the development and formation of a set of measures aimed at regulating the socio-economic situation of the federal districts and their regions.
Experience of Centralization and Transformation of Procurement Activities in a Large Company
Authors: Dolzhenko R. А.
Published: October 2023

The article describes the possibilities and experience of transforming the procurement system in the company through the revision of the implemented processes, their centralization, the use of a single procurement portal and headcount optimization. The purpose of the study is to develop and present methodological approaches to optimizing the procurement system in the company, which allow obtaining an economic result, facilitating manageability, and providing additional effects. The analysis of a case (case study) of optimization of procurement activities in a particular large company was used as the basic research method, a comparison was made of the parameters of the procurement system before and after transformation. The experience of a domestic company in this direction, which has undergone a process optimization procedure and received the necessary economic and managerial effects, has been considered. the reasons that required these changes, the difficulties faced by the company during the implementation of the changes, the advantages of centralization are identified. The assessment showed the need for significant investments, which, however, paid off in the next few years due to a reduction in the number, centralization of purchases, and standardization of contractual relations.
Международные и отечественные тенденции регулирования ESG-факторов
Authors: Lebedeva M. E. , Kruglova I. A. , Lisyanskiy D. A.
Published: October 2023

Основным аспектом исследования в данной статье является анализ нормативно-правового регулирования ESG-факторов на международном и национальном уровнях. Авторами предпринята попытка систематизации наиболее значимых институциональных ESG-инициатив, а также инициатив участников экономического сообщества, носящих рекомендательный характер в области саморегулирования рынка, которые явились базисом для эволюции подходов и становления новой парадигмы осуществления деятельности и принятия управленческих решений субъектами экономических отношений по вопросам в области окружающей среды, социального развития и корпоративного управления, в том числе в статье представлен обзор последних тенденций в данном контексте. В процессе анализа выявлены усиливающие тенденции в глобальном масштабе и в России по правовому регулированию учета ESG-факторов в деятельности корпораций и кредитных организаций как посредников по распределению и размещению капиталов и в направлении регулирования количества и качества раскрываемой финансовой и нефинансовой отчетности в целях соблюдения требований по учету ESG-факторов в деятельности корпораций, оценки процесса трансформации субъектов экономической деятельности в направлении ESG и анализа возможных неблагоприятных последствий и рисков, связанных с процессом преобразования.
Factors of price dynamics in the commodity markets of Siberia
Authors: Butakova M. , Markov L. , Savchenko I.
Published: October 2023

The identification and comparative analysis of the main factors determining the dynamics of prices in the commodity markets of Siberia has been carried out. At the first stage, the product groups of Rosstat were regrouped into commodity markets in order to more fully use the data of Rosstat and the Bank of Russia Enterprise Monitoring in the component-by-component modeling of the consumer price index of the Siberia macroregion. At the second stage, for each commodity market in Siberia and each period of price dynamics (the entire series, acceleration and deceleration of price growth), using the LARS method, factors of price dynamics were selected and then, in order to arrange the selected factors according to the degree of influence on commodity prices, linear regression models were trained. It is shown that, despite the close characteristics of the initial factor spaces, the models of non-food markets included a smaller number of features. This fact, together with the lower quality of non-food models, suggests that the generated space of factors, reflecting predominantly regional specifics, is less suitable for explaining the price dynamics of non-food products, which are more tradable in nature. Using the mean reciprocal rank metric, the most significant factors in a variety of commodity markets were identified. The comparison of factors showed that in both types of markets, during periods of accelerating price growth, the influence of the RUONIA interbank lending rate and the price index for investment products is more significant, and during periods of slowdown, the influence of the index of the real exchange rate of the ruble against the dollar, producer price indices by sectors and the amount of debt on loans to individuals. It was found that in the food markets of Siberia, the main factor of inflation is producer prices in commodity markets, while the non-food markets are most affected by the RUONIA interbank lending rate. In addition, non-food markets are more influenced by world prices, which also reflects the greater integration of non-food producers into the international division of labor and, conversely, the greater localization of food value chains.
The Cozzolino Criterion as a Tool of Oil and Gas Exploration Projects Evaluation Adjusted for Risk Aversion
Authors: Kovalev S. , Blam I.
Published: October 2023

Oil and gas exploration projects are typically characterized by a combination of high potential gains and extremely low chances of success, so their appraisal requires some risk aversion discounting. Amongst many risk aversion-adjusted methods of project valuation proposed by economists, the Cozzolino criterion appears to be the most appropriate. However, being applied to the problem of determining the optimum working interest in an exploration venture, this criterion yields an anomalous result such that the optimum working interest first increases and then decreases as the potential gain increases. This problem has inspired an intensive discussion in the oil and gas economics literature but, apart from attempts to overcome the problem by adding extraneous constraints that are somewhat palliative in nature, there has not been proposed a clear and acceptable procedure for overcoming all difficulties.

In this article, it is shown that the paradoxical result can be explained if one steps outside the narrow limits of the working interest optimization task and view the issue as a part of a broader problem of building an investment portfolio. The authors propose a decomposition of the total impact of the project gain change on the optimum working interest into two components that resemble the substitution effect and the income effect. Both components have intuitively understandable economic sense and unambiguous sign. The resulting sign of the total impact depends upon the relative sizes of the two oppositely directed effects that can be calculated numerically, thus providing a better understanding of the issue.
Social Impact Assessment in Sport: Russian Context
Authors: Solntsev I. V. , Olkhovsky R. M. , Eremina E. A.
Published: October 2023

The article is devoted to the analysis of the current practice in the assessment of Russian social projects in the field of physical culture and sports. By such projects, the authors mean initiatives aimed at solving social problems (for example, in the field of health care, education or crime reduction) through sports. Approaches to the evaluation of social projects in general, and its features for sports, in particular, are still poorly represented in the academic literature. At the same time, the reduction in funding and the relevance of choosing a limited number of initiatives from plenty will make this topic even more in demand. As a research methodology, the authors used an analysis of existing grant competitions and review of methods used by charitable organizations. In particular, the provisions of 11 competitions aimed at supporting social initiatives in the field of sports, as well as annual reports of several charitable foundations, were considered. As a result, it was found that expert models and change theory are among the most popular. Besides authors present a comparative analysis of the assessment criteria used. Foreign assessment practice is more focused on monetary models, including SROI and cost-benefit, which are not yet sufficiently common in Russia. The conducted research can be of value for organizations that implement and support social projects in the field of sports, as well as for the public sector, primarily from the standpoint of developing their own assessment methodology and substantiating the criteria used.
Anchor high-tech and knowledge-intensive companies as the basis of technological sovereignty
Authors: Kh. S.
Published: October 2023

The focus of this paper is high-tech and knowledge-intensive companies that create the basis for the technological development of the economy. The purpose of the work is to identify key (anchor) companies that can have a significant impact on the development of the high-tech sector and serve as the basis for the country's technological sovereignty. The theoretical basis of the analysis is the adapted anchor tenant hypothesis, which came from the real estate economy. Anchor high-tech and knowledge-intensive companies order research; create new technological solutions, from which new companies subsequently arise; are involved in the training process; show a stable demand for materials, raw materials, components; and also provide their partners with the opportunity to integrate into global value chains.

Analysis of high-tech and knowledge-intensive companies performance micro data  (SPARK-Interfax database) showed that in 2016-2020 73% of companies belong to seven sectors (these are activities in the field of architecture and engineering design, etc., chemical and automotive industries, telecom, scientific activities, software development and mechanical engineering, etc.), which account for 64-67% of the total revenue of the Russian high-tech business. Based on an analysis of the level of concentration and stability of leadership in these key activities, 43 companies were selected to potentially be considered anchor high-tech and knowledge-intensive companies. Further, taking into account the weight of companies in their industries and comparing their dynamics with the industry, 12 leading anchor companies were identified, united in three groups - "stability", "forward movement" and "explosive growth". The position and prospects of the leading companies were considered in more detail. The analysis showed that in the Russian economy there are examples of successful high-tech and science-intensive companies that, if the emerging opportunities are realized, can act as an “anchor” of technological development.
Belediyelerde Çevik Proje Yönetim Ekosistemi
Authors: ÖZEN Muhammet Tuğrul , KOÇ Murat
Published: October 2023

Bireyler, vatandaş olarak ikamet ettikleri yerlerdeki yerel yönetimlerden ödedikleri vergilerin birer karşılığı olarak doğrudan ve dolaylı hizmet alırlar. Günümüz teknolojik, ekonomik, çevresel, sosyal şartların değişmesi, birey ve toplum üzerinde hayata dair önceliklerin farklılaşmasına sebep olmakta, yeni beklentiler doğurmakta, varlık sebebi vatandaş memnuniyeti ve oylarına bağlı olan belediye yönetimlerini; hizmet üretme süreçlerinde geleneksel yöntemlere alternatif yaklaşımlar benimsemeye ve geliştirmeye zorlamaktadır.

Demokrasi kültürünün genişlemesi ile belediyelerde katılımcı yerel yönetim anlayışı örnekleri her geçen gün artmaktadır. Belediye yönetimleri, mevcut işleyişlerini iyileştirmek amacıyla sakinlerinden öneri, şikâyet, geribildirim anketleri ile değerlendirmeler almaktadırlar. Benzer şekilde bir proje kapsamında sakinlerin önerileri güncel iletişim kanallarıyla veya fikir yarışmaları vb. uygulamalarla değerlendirilmeye alınmaktadır. Mevcut yerel yönetim uygulama örneklerindeki katılım süreci, vatandaş görüşünü hizmet ve değer oluşturmada daha çok merkeze alan, daha kapsamlı ve sistematik bir yapıya kavuşturulabileceği düşünülmektedir (Özen & Koç, 2022, 42).

Dijital çağın yönetim biçimi olarak kabul edilmekte olan çevik yönetim yaklaşımı; yazılım sektöründe başlayıp teknoloji yoğun şirketlerde hızlanmış ve günümüzde hemen her sektörde uygulama sahası bulmaktadır. Çevik yönetim felsefe ve metodolojisinin günümüz belediyecilik anlayışına katkı sunacak bir yaklaşım olarak ele alınabileceği düşünülmektedir.

Dıştan içe doğru beslenerek, paydaşların (vatandaşların) istek ve gereksinimleri önceleyen, sürdürülebilir bir vizyon ve anlayışla politika geliştirmeye, proje çalışmaları ve uygulama önerilerini kriterlerine göre belirlenmiş karar mercileri ve/veya belediye meclisinde değerlendirme ve incelemeler sonrasında hayata geçirme çabasında olarak, birlikte daha mutlu, huzurlu yaşanabilir bir kent oluşturulmasına olanak sağlanabileceği belediyelerde çevik proje yönetim ekosistemi önerilmiştir.
Optimasi Dielektrika Isolator Polimer Silicone Rubber menggunakan Bahan Pengisi Limbah Coal Fly Ash
Authors: THAHARA ANDI AMAR , FATAH MARTIN CHOIRUL , MULYANA IWA GARNIWA , TIO CHRISTIONO , FIKRI MIFTAHUL
Published: October 2023

ABSTRAKBerdasarkan penelitian dengan judul “Electrical and Mechanical Properties of Fly Ash Filled Silicone Rubber for High Voltage Insulator” oleh Manjang dkk., (2015), telah dilakukan eksperimen uji karakteristik dielektrika fly ash sebagai filler pada isolator Silicone Rubber (SiR), namun belum adanya analisa optimasi komposisi kadar fly ash yang dilakukan, sehingga belum diperoleh nilai rekomendasi komposisi terbaik. Oleh karena itu, tujuan pada penelitian ini dilakukan studi lebih lanjut untuk menentukan nilai optimasi dari jenis komposisi pemanfaatan fly ash sebagai filler pada isolator SiR dengan metode analisa regresi kuadratik dan memperoleh model kuadrat komposisi fly as yang mengoptimalkan kekuatan dielektrika. Hasil optimasi komposisi fly ash pada pengujian sifat hidrofobik sebesar 20.69% dari komposisi fly ash dan pengujian permitivitas relatif sebesar 80% dari komposisi fly ash.Kata kunci: fly ash batu bara, filler, optimasi, regresi kuadratik, silicone rubber ABSTRACTBased on research entitled "Electrical and Mechanical Properties of Fly Ash Filled Silicone Rubber for High Voltage Insulators" by Manjang et al., (2015), experiments have been carried out to test the dielectric characteristics of fly ash as a filler on Silicone Rubber (SiR) insulators, but there is no the optimization analysis of the composition of the fly ash content was carried out, so that the best composition recommendation value has not been obtained. Therefore, the aim of this research is to conduct further studies to determine the optimization value of the type of composition utilizing fly ash as filler in SiR insulators using the quadratic regression analysis method and obtain a quadratic model of fly ash composition that optimizes dielectric strength. Optimization results of the fly ash composition in testing the hydrophobic properties of 20.69% of the fly ash composition and relative permittivity testing of 80% of the fly ash composition.Keywords: coal fly ash, filler, optimization, quadratic regression, silicone rubber
Penerapan Filter Kalman untuk Estimasi Jarak dan Posisi pada Lokalisasi Outdoor berbasis RSSI dengan Komunikasi LoRa
Authors: MUSAYYANAH MUSAYYANAH , AFFANDI CHARISMA DIMAS , LEBDANINGRUM KRISTIN
Published: October 2023

ABSTRAKWireless Sensor Networ (WSN) merupakan jaringan nirkabel terdiri dari kumpulan node sensor tersebar di lingkungan observasi, saling berkomunikasi sesuai dengan algoritma komunikasi. Salah satu penerapan WSN adalah lokalisasi berbasis RSSI. RSSI merupakan hasil lokalisasi yang bersifat fluktuatif disebabkan oleh fenomena multipath fading, sehingga berpengaruh terhadap hasil lokalisasi. Artikel ini menerapkan Filter Kalman (FK) untuk lokalisasi Outdoor berbasis RSSI dengan komunikasi LoRa untuk lima Node Diam (ND) dan empat Node Anchor (NA). Pengujiannya terdiri dari membandingkan FK dengan tanpa FK, dan FK dengan metode Normalisasi. FK dapat memperbaiki akurasi pada estimasi jarak dan posisi. FK memperbaiki akurasi estimasi jarak sebesar 0,57% untuk ND1; 0,19% untuk ND2; 4,59% untuk ND3; 0,73% untuk ND4 dan 20,11% untuk ND5. Pada estimasi posisi, FK dapat meningkatkan akurasi sebesar 2,45% untuk ND1; 11,19% untuk ND2; 6,03% untuk ND3; 7,64% untuk ND4; dan 5,42% untuk ND5. Selain itu, FK dapat memperbaiki akurasi 15,94% untuk ND1; 3,41% untuk ND 2 dan 15,76% untuk ND 4 terhadap metode Normalisasi.Kata kunci: Filter Kalman, Localization,LoRa, RSSI, Wireless Sensor Network ABSTRACTWireless Sensor Network (WSN) is a wireless network consisting of sensor nodes spread across an observation environment, communicating with others separately according to a communication algorithm. In addition, one of the WSN applications is RSSI-based localization. RSSI is the development of localization which fluctuates due to the multipath fading phenomenon, thus affecting the localization results. This article executes a Kalman Filter (KF) for RSSI-based Outdoor localization with LoRa communication for five Diam Nodes (ND) and four Anchor Nodes (NA). The experiment involves comparing KF with neither KF nor the Normalization method. KF can improve the accuracy of distance and location estimation. FK increases the distance estimation accuracy by 0,57% for ND1; 0,19% for ND2; 4,59% for ND3; 0,73% for ND4; and 20,11% for ND5. For ND1, ND2, ND3, ND4, and ND5, KF can improve position estimation accuracy by 2,45%, 11,19%, 6,03%, 7,64%, 5,42%, and 2,45%, respectively. In addition, KF can increase accuracy by 15,94% for ND1, 3,41% for ND2, and 15,76% for ND4 in comparison to the Normalization approach.Keywords: Kalman Filter, Localization, LoRa, RSSI, Wireless Sensor Network
Improving Features of Sales of Health Insurance Products
Authors: Pluzhnik A. B.
Published: October 2023

Insurance protection of the population is of particular paramount importance during pandemics, economic transformation and other complex processes in the life of society. The paper examines the state of the insurance market during the peak of the COVID-19 pandemic, as well as the main trends in its development during 2022. The purpose of the study is to improve measures for the sale of health insurance products in order to increase the profitability of insurers’ operations. In difficult and challenging economic conditions, a comprehensive marketing program will help insurance companies to continue their development and maintain financial stability. The proposed activities include the development of new products and improvement of the conditions already existing in the market; active offer of voluntary health and medical insurance and new programs for migrants traveling abroad; study of the financial situation of corporate insurers, individual entrepreneurs; sales via the Internet; application of discounts for prolongation of contracts; expansion of digitalization in insurance transactions, etc. In the course of the work, general scientific methods were used: analysis and synthesis, observation, grouping and comparison. The results of the study can be useful to employees of insurance organizations, teachers and students of economic disciplines.