bluuebunny/crossref_metadata_2025 huggingface dataset:
Artificial Neural Networks Enhanced Demand Forecasting in Tourism Industry
Authors: Sarı Tuğba , Najimudinova Seyil , Yılmaz Cengiz
Published: October 2024

Tourism is a dynamic business industry that plays an important role in economic growth, infrastructure development and cultural interaction. Tourism makes a significant contribution on both a global and national scale, generating income, creating jobs, and thus stimulating economic growth. However, the tourism industry can be exposed to various risks, ranging from natural disasters to pandemics, political events to economic uncertainties. Therefore, accurate forecasting of tourism demand is of great importance for both the sustainability of the industry and national economies.

Accordingly, this study aims to accurately forecast the number of tourist arrivals to Kyrgyzstan and Türkiye. In the study, the data of tourists entering Kyrgyzstan and Türkiye between 2003 and 2022 are addressed. The number of tourist arrivals to both countries is obtained from the official websites of the statistical agencies of the respective countries and subjected to a series of analyses. The tourist data are first analyzed with ARIMA, Holt exponential smoothing and Gray forecasting methods, and then these methods are enhanced with artificial neural networks to improve the forecasting results.

The results of the analysis performed with various methods were compared and the most accurate forecasting methods were determined. Thus, the prediction of the number of tourists arriving in Kyrgyzstan and Türkiye in the coming years was made using the most accurate methods determined in the previous step. The findings of the study are expected to help tourism industry managers and policy makers in planning of labor force, financial investments and other resources.
Comprehensive Analysis of Expenses of the Population and Assessment of their Impact on the Development of the Kyrgyz Economy
Authors: Fynchina Khicheza
Published: October 2024

Household consumption expenditures are one of the important factors of economic development. According to Keynes' theory, they directly affect the aggregate demand and economic development of the state. Expenditures on final consumption of the population in the GDP of the Kyrgyz Republic in different years occupied about 75-85%. This importance makes it relevant to comprehensively study consumer spending as one of the main determinants of public finances. Based on statistical data for a representative period using statistical and economic-mathematical methods, a comprehensive analysis of population expenditures was carried out, the degree of their dependence and other variables on the economic development of the Kyrgyz Republic was revealed, linear regression was determined with an adequate interpretation of the results and the possibility of using regression models in forecasting. Based on the results of the analysis, the indicators of marginal propensities to consumption and saving are calculated, the multiplier of expenses for the Kyrgyz Republic and its regions. The data obtained are extremely ambiguous, however, in conditions of unstable economic development in studies based on panel data, the main trend seems to be the identified trend, which shows the willingness of more affluent regions to potentially save more for the purpose of future investment in the economy of the Kyrgyz Republic. The validity of the assessment of the relationship and the use of models for the development of concepts of economic development of the Kyrgyz Republic is shown.
Does Participating in Mining Global Value Chains Lead to Lower Industrialization?
Authors: Turan Taner , Yanıkkaya Halit , Özer Hüseyin Alperen
Published: October 2024

This study investigates whether participating in forward global value chains in mining industries leads to a decline in manufacturing industry by using EXIOBASE-3 database. Our empirical results indicate a positive relationship between forward Global Value Chain (GVC) participation in coal and crude petroleum and the growth of value-added in the manufacturing industry. In contrast, participation in GVCs for non-ferrous metal ores, iron ores, and stone, sand, and clay are found to have a significant negative effect on the growth of manufacturing value-added. Overall, our findings indicate that participation in mining forward GVCs presents more risks to the manufacturing industry compared to involvement in fossil fuels.
The Importance of Electronic Cigarette Use, Rapidly Spreading Among Young People and Adults, in Terms of Public Health and an Evaluation of Possible Precautions
Authors: Avcıl Seniha
Published: October 2024

Electronic cigarettes were developed as a product that is encouraged to reduce traditional cigarette use or end cigarette addiction. Electronic cigarettes offer users many different options with their aroma, smell and design. It is known that the use of electronic cigarettes is rapidly becoming widespread among young people and adults today, and even those who do not use traditional cigarettes prefer electronic cigarettes. The effects of electronic cigarettes on health and their effect on quitting traditional cigarettes, as well as its unknown aspects, are the subject of debate. Research reveals new results every day regarding the effects of electronic cigarette use on health.
The study, designed as a compilation study, aimed to evaluate the importance of electronic cigarette use by young people and adults in terms of public health and the possible precautions to be taken. In the study, electronic cigarettes, electronic cigarette use, research on electronic cigarette use, legislation in Turkey, its importance in terms of public health and possible precautions to be taken regarding electronic cigarette use were evaluated.
As a result of the research; It has been determined that electronic cigarettes use has the potential to become a public health problem, and health damages caused by electronic cigarettes use should be recorded. In addition, it has been determined that it is important to carry out studies to raise public awareness about the sale and use of electronic cigarettes, which are prohibited in our country, and the health problems that electronic cigarettes may cause.
Evaluating Sentiment Changes in BIST Dividend Index Excluded Companies: A DistilBERT Analysis Approach
Authors: Merter Abdullah Kürşat , Balcıoğlu Yavuz Selim , Çerez Sedat , Özer Gökhan
Published: October 2024

The purpose of this study is to investigate whether the annual reports of companies that were excluded from the BIST Dividend Index in 2022 have shifted from a positive to a negative sentiment. To accomplish this, a sophisticated sentiment analysis was conducted using a DistilBERT model, a variant of the BERT model that is pre-trained on financial datasets. The study involved a meticulous data preparation process where texts were extracted from 12 annual activity reports of these companies, six from 2021 and another six from 2022. After the text extraction process, the data underwent thorough cleaning to remove unnecessary information and standardize the format so that it would be suitable for analysis. The 2021 reports exhibited an average sentiment score of +0.35, suggesting a predominantly positive sentiment. In contrast, the 2022 reports showed a negative shift, with an average sentiment score of -0.20. This shift from positive to negative sentiment is particularly noteworthy as it mirrors the companies' removal from the BIST Dividend Index. The study also explored the correlation between the sentiment of the reports and the market performance of the companies. A positive sentiment in 2021 was aligned with an 11.8% increase in market performance, whereas the negative sentiment in 2022 correlated with a 5.8% decline. These findings were presented with a clear distinction between the optimistic performance in 2021 and the downturn in 2022.
The Settlement of Disputes between Foreign Mining Companies and States; International Centre for Settlement Investment Disputes (ICSID) and Kyrgyzstan Case
Authors: Ertuğrul Ümmühan Elçin
Published: October 2024

Foreign investments are one of the fundamental methods to address capital shortages in developing countries. Currently, it is seen that developing countries make their natural resources, especially mining, available to foreign investment companies through bilateral investment agreements. This situation can cause disputes between states and foreign investors and often requires international solution mechanisms. One of the best-known of these international settlement mechanisms is the International Center for the Settlement of Investment Disputes, abbreviated in English as ICSID, under the auspices of the International Bank for Reconstruction and Development. States may have to pay significant amounts to foreign investors in order to settle their disputes. The case claimed against the State of Kyrgyzstan by International Mining Company Invest, Inc. a United States national, at ICSID on September 19, 2022, is pending. As of February 2024, ICSID has concluded 171 of 247 disputes regarding the mining sector. This study aims to predict the outcome of the dispute between Kyrgyzstan and International Mining Company Invest, Inc. taking into account the disputes concluded by ICSID regarding the mining sector. It also offers recommendations to states to prevent international investment disputes from ending unfavorably.
An in-depth Analysis of Economic Policies Implemented in Turkey from 1923 to 2023
Authors: Hiç Özlen , Gencer Ayşen Hiç
Published: October 2024

This study provides an in-depth analysis of Turkey's economic policies throughout key historical periods, spanning from the Atatürk era to the challenges posed by the 2019 Covid pandemic. The analysis unfolds with a focus on the Atatürk era economic policies, followed by an exploration of the economic landscape during the period 1939-1950. Transition attempts towards a market economy during 1947-1979 are scrutinized, highlighting the notable 1958 devaluation and the subsequent policy experiments in the 1950-1960 era. The planned economy period from 1963-1974 is examined, leading into the tumultuous period of 1975-1979 marked by a significant crisis. The transformative 1980 decisions are outlined, including the repercussions of the April 5, 1994-decisions. The measures taken against the 1997 global crisis, such as the Stand-By Agreement, are elucidated along with their objectives, policies, and results. The study also delves into the economic landscape of the period 2000-2008, addressing the crises of November 2000 and February 2001, followed by the post-crisis measures under the 2002 Emergency Action Plan. The economic policies from the 2008 crisis to the 2019 Covid pandemic are discussed, including the 2018 economic crisis and reform efforts. This comprehensive analysis aims to provide insights into the evolving nature of Turkey's economic policies and their consequences over the years.
Migration of Medical Workers in the Kyrgyz Republic: Causes and Consequences
Authors: Japarova Damira
Published: October 2024

According to the Ministry of Health, about 36% of specialists in the healthcare system are people of retirement age. In Kyrgyzstan, 1.5 thousand doctors left hospitals over the past year. More and more young specialists are leaving to work in private clinics or going abroad. Many specialists are leaving the country for Russia. The main motive for the migration of medical workers in Kyrgyzstan is to increase the level of wages in the Russian Federation. Despite the significant increase in wages over the past two years, the level of wages in Kyrgyzstan remains relatively low. In this regard, fashionable specialists with medical education are not particularly interested in working in the Republic and the process of migration of medical workers continues. In the Kyrgyz Republic, the only source of remuneration in the public health care system is funds from the wage fund. Payment of guaranteed and additional wages is carried out from the consolidated budget of the Single Payer in accordance with the regulations on wages and the legislative system of the Kyrgyz Republic. In order to determine the size of the wage fund in inpatient settings, last year's costs for the treated case are taken. Treatment of patients is carried out in accordance with standards, and the minimum treatment costs are selected from several alternatives. It is proposed to use legalized paid services as sources of motivation, the proceeds from which should remain in the hospital or clinic as an additional source of remuneration. Such a system remuneration of medical workers will become a factor in reducing migration in the labor market of medical workers.
Some Aspects of Sustainable Development in Kyrgyzstan
Authors: Kochkorbaeva Maria
Published: October 2024

The article discusses some environmental and social problems of sustainable development of Kyrgyzstan. The environmental goals of sustainable development are: firstly, preserving the environment for future generations; secondly, providing a favorable natural environment for the life and health of the current generation. The article provides a comparative analysis of atmospheric air quality in Bishkek and regions of the country over the past 5 years. Atmospheric air is an important component of the natural environment, which has a strong impact on public health. The population of Bishkek is 1,113,800 people, which is 15% of the total population of the country. The population of rural areas in Kyrgyzstan is larger than the population of the country's cities. During the analysis, it was revealed that the total air pollution index in Bishkek in 2022 increased by 2 times compared to 2018. As a result, the incidence of respiratory diseases in the population of Bishkek increased by 9.87%. The author believes that there is an inverse relationship between air pollution indicators and the well-being of the population. The poverty level in the regions of Kyrgyzstan and in Bishkek has increased significantly over the past 5 years. The author has formulated recommendations for reducing poverty and improving the well-being of the population, which will help reduce the negative impact of people on the atmosphere and other elements of the natural environment.
Access to Finance in Kyrgyzstan
Authors: Turdalieva Ainura , Abdieva Razia
Published: October 2024

The access to financial services is crucial for economic development and poverty reduction in Kyrgyzstan. There are a number of factors limiting financial inclusion such as financial, social and economic development. Capital shortage and low access to financial services cause difficulties for economic agents’ saving and borrowing. In this paper the access to the range of financial services is analyzed based on the Global Findex survey data that is conducted in 2021 for 1000 individuals in Kyrgyzstan. Financial behavior of individuals will be analyzed using logit model to reveal the effect of such factors as gender, education level and age. Along with this, the use of digital payment in Kyrgyzstan will be analyzed.
The Effect of "Political Economy" on International Trade through Double Taxation Avoidance Agreements and the Case of Türkiye – Kyrgyzstan
Authors: Ertuğrul Ali , Cihan Berkay
Published: October 2024

This paper studies the taxation regime, which is one of the tools of "Re-Political Economy," and tax policies, economic agents, political factors, and fiscal policy in this scope. This paper also examines the Agreement on Double Tax Avoidance, which was signed in Ankara on August 26, 1999, between Turkey and Kyrgyzstan under the taxation regime.
Political economy, starting from the 15th century to the present day, has not been conceptually consensus due to the natural changes of the concepts of society, state and trade in history, and has sometimes been included in the science of morality and sometimes in the natural sciences. In fact, "Political Economy" examines the political factors with which economic agents will be used in state administration and how these factors will be used.
Taxation policies are effective fiscal policy instruments. Double Tax Avoidance Agreements aim to eliminate the negative effect on international trade. It is held to expand international trade both in volume and amount, taking into account the balance of the agreement and the economic and commercial relations with the state that is a party to the agreement.
The paper also does not ignore the need to focus on the following issues, including taxation policies included in fiscal policies: a) the effects on international trade (international economics); b) the effects of international policies on the costs or profits of merchants who are parties to foreign trade transactions; and c) the effects of states on tax revenues in their inevitable desire to collect taxes.
The Rise of Islamic Finance in the Balkans
Authors: Cseh Balázs , Varga József
Published: October 2024

The Islamic banking system has a successful career. In this study, the authors analyze the activities of Islamic banks operating in the Balkans. Furthermore, the enormous growth of the Islamic financial sector can be measured in global terms. All of this can be traced back to the fact that the difficulties caused by the 2008 financial crisis, the pandemic or the Ukrainian-Russian conflict deeply affected many traditional banks in the world and in the Balkan region, which resulted from their procyclical nature. This is of course also true for Islamic banks, but due to their countercyclical nature, cross-border Islamic financial activities have grown worldwide, including notably the Balkan activities. In view of the above, the publication contributes to the study of the Islamic banking system operating in the Balkans. The operation of these banks is interesting because they operate in a non-majority or necessarily homogeneous Islamic financial environment. Also, it can be observed in the region that instead of founding a purely Islamic bank, it seems a more realistic scenario in the near future that traditional banks provide Islamic banking system services, so-called in the form of an "Islamic window". In addition, due to the nature of the investment bank, for example, banks of this type appear in Serbia as insurers of external working capital and investments. In the opinion of the authors, the spread of Islamic finance in the Balkan region will only increase in the near future, which justifies the strategic relevance of the analysis and situation assessment.
A Systematic Review on the Use of SERVPERF Service Quality and Measurement Method in Health Services
Authors: Koşti Güler , Kırıkoğlu Berna
Published: October 2024

Rapid changes in the world and in Turkey, technological advances, increasing information sharing, reaching the best and the highest quality of what is desired are just some of the reasons that will make it compulsory for the service sector to improve itself. Health enterprises appear as a service area in the service sector. However, health enterprises differ from other service enterprises in terms of the fact that the subject of health enterprises is human and public health and carries life risk. Therefore, in this study, the concept of service quality in health services is mentioned and the SERVPERF service quality model, which is one of the most widely used models in the literature, is included. The aim of this study is to systematically evaluate selected studies on service quality measurements using the SERVPERF scale in the health sector in the domestic and foreign literature. The research data consist of 15 randomly selected studies conducted in the health sector between 2015 and 2024. The studies that constitute the source of the research were selected from Pubmed, Google Scholar and WoS databases between January and February 2024. The searches were made using the keywords "servperf" AND "health". In the research, studies on quality perceptions in the health sector in national and international literature were evaluated in terms of author, country of study, purpose, number of participants, data collection method and findings. The results showed that the most important dimension in service quality measurement is "Assurance" and the least important dimension is "Tangibility".
Local Approaches for Urban-Region Food System: A Micro Model Proposal in the Context of Istanbul
Authors: Duran Halit
Published: October 2024

The rapid pace of urbanization presents significant challenges to food security and sustainability, resulting in the emergence of "food deserts" in urban areas (Johnston and Revenga, 2020). In response, innovative approaches such as urban-focused vertical farming have garnered attention for their potential in addressing these issues (Hossain and Bari, 2019). However, alongside these advancements, persistent concerns such as food inflation, food insecurity, and food waste continue to pose formidable obstacles. This paper aims to propose a social benefit-oriented urban food system tailored specifically to the Turkish context. By synthesizing key concepts such as urban-focused vertical farming and addressing challenges like food deserts and food insecurity, this proposed system endeavors to enhance food accessibility, affordability, and sustainability within urban areas. Moreover, by prioritizing social benefits such as community empowerment and economic development for local farmers, this proposal aims to mitigate issues such as food waste and promote a more inclusive and resilient food system. Through an examination of critical concepts such as "food deserts," "urban-focused vertical farming," and "social benefit," this paper provides valuable insights into the potential of implementing a comprehensive approach to urban food systems in Türkiye. It explores how these strategies can not only address immediate challenges but also contribute to long-term sustainability and resilience in urban food environments.
A Review of Machine Learning Models in Finance: Evidence from Academic Research in Turkey
Authors: Duran Naime İrem
Published: October 2024

In recent years, the application of machine learning models in finance has attracted great attention due to its potential to improve decision-making processes and risk management strategies. The aim of this article is to present a comprehensive review of academic research conducted in Turkey on the use of machine learning models in finance. It aims to identify machine learning techniques commonly used in Turkish finance studies, evaluate their effectiveness, and provide insights into successful applications. The findings reveal that regression analysis is widely used in predicting financial variables such as stock prices and exchange rates. Clustering techniques have been effective in customer segmentation and market basket analysis. Decision trees are frequently used in credit scoring and fraud detection tasks due to their interpretability and ease of implementation. Moreover, artificial neural networks, especially deep learning algorithms; It has shown promising results in complex financial tasks such as sentiment analysis, anomaly detection, and algorithmic trading. In conclusion, this review underlines the significant potential of machine learning models in finance in Turkey. A few suggestions can be made regarding machine learning in finance in Turkey to identify future research areas. These may include developing customized machine learning models for specific financial applications that require more in-depth analysis, improving the quality and size of datasets, and investigating new techniques outside of existing models. There is also a need for more studies to provide practical guidance on how machine learning techniques are applied by financial institutions and how these applications can be improved.
Institutional framework for the reconstructive development of rural areas under martial law
Authors:   NSC “Institute of Agrarian Economics”, Lupenko Yurii , Hutorov Andrii ,   NSC “Institute of Agrarian Economics”, Ksenofontov Mykhailo ,   SI ”Institute for Economics and Forecasting of the NAS of Ukraine”
Published: October 2024

The purpose of the article is to form the institutional framework for ensuring the reconstructive development of rural areas of Ukraine under martial law. The creation of the National Fund for the Revival of Agricultural Production and Villages in the de-occupied territories as a special institution, a non-profit budget institution, whose activities are coordinated by the Cabinet of Ministers of Ukraine, has been substantiated. The scope of its activity is supposed to include the issue of accelerated restoration of the agrarian sector and villages in the liberated territories by coordinating the activities of state executive authorities, local self-government, and public organizations, as well as business structures, regarding the targeted accumulation, distribution, and use of relevant resources to meet the needs of all agribusiness subjects. It was determined that the main principles of creation and activity of the Fund are the principles of transparency, responsibility, partnership, innovation, integrity, adaptability, public participation, environmental responsibility, and efficiency. The main functions of the Fund are financial support and investment activities; research and consulting activities; monitoring and analysis of market conditions; infrastructure development; informational and educational activities, support of innovations and technologies, interaction with international organizations. A decentralized model of the development of the agrarian sphere has been developed under the conditions of post-war recovery and the achievement of the Sustainable Development Goals. At the same time, the main mechanism for stimulating innovative development is proposed to create priority development territories in the country, the main principles of which are defined as legal clarity, investment stimulation, infrastructure development, ensuring social stability, and environmental safety, as well as interaction with the residents and communities. A conceptual model for the development of cooperative and integration relations in the agricultural sector of the economy at the regional level is proposed, which closely cooperates with the National Fund for the Revival of Agricultural Production and Villages in the de-occupied territories, which makes it possible to rationally distribute state and grant funds, as well as fully involve them in the processes of recovery and reintegration of all forms of farming in the countryside. Keywords: post-war recovery of Ukraine, agrarian sphere, rural areas, institutions of reconstructive development, cooperation, integration, territory of priority development.
A Comprehensive Review of Solitonic Inequalities in Riemannian Geometry
Authors: Chen Bang-yen , Choudhary Majid Ali , Mohammed Nisar , Siddiqi Mohd Danish
Published: October 2024

n Riemannian geometry, Ricci soliton inequalities are an important field of study that provide profound insights into the geometric and analytic characteristics of Riemannian manifolds. An extensive study of Ricci soliton inequalities is given in this review article, which also summarizes their historical evolution, core ideas, important findings, and applications. We investigate the complex interactions between curvature conditions and geometric inequalities as well as the several kinds of Ricci solitons, such as expanding, steady, and shrinking solitons. We also go over current developments, unresolved issues, and possible paths for further study in this fascinating area.
ANALYSIS AND EVALUATION OF THE EFFECTIVENESS OF INNOVATIVE METHODS IN ENERGY
Authors: Elbrus Ahmedov, Sona Rzayeva Elbrus Ahmedov, Sona Rzayeva , Nijat Mammadov Nijat Mammadov
Published: October 2024

The global energy landscape is undergoing a transformative shift as the demand for energy continues to grow due to industrialization, urbanization, and population expansion. Traditional energy sources, particularly fossil fuels, have long dominated the energy sector, contributing to significant environmental challenges such as climate change, air pollution, and resource depletion. As a result, there is an urgent need to develop and implement innovative energy technologies that can meet growing energy demands while minimizing environmental impact.
This paper presents a comprehensive analysis of contemporary innovations in the energy sector, with a focus on the integration of renewable energy sources, optimization of energy conversion processes, and the deployment of advanced energy management systems. These innovations are assessed in terms of their potential to enhance energy efficiency, sustainability, and reliability. By synthesizing the latest research findings and practical implementations, this study aims to identify key trends, challenges, and opportunities in the ongoing transition towards a more sustainable energy future.
Keywords: renewable energy sources, energy efficiency, integration, energy consumption.
SABIT MAQNIT SAHƏSININ VƏ ULTRASƏSIN YÜKSƏKPARAFINLI NEFTIN REOLOJI PARAMETRLƏRINƏ TƏSIRININ TƏDQIQI
Authors: Leyli Abbasova Leyli Abbasova
Published: October 2024

Təqdim olunan məqalədə ilk dəfə olaraq laboratoriya şəraitində sabit maqnit sahəsinin, ultra səsin yüksək parafinli neft nümunəsinin dinamiki sürüşmə gərginliyinə, kinematik özlülüyünə, donma temperaturuna və sıxlığına ayrı-ayrılıqda və birgə təsiri tədqiqi zamanı alınmış təcrübi nəticələr öz əksini tapmışdır.
Sabit maqnit sahəsi ilə təsir maqnit induksiyasının 0.08, 0.015 və 0.31Ts qiymətlərində və şualanma tezliyi 45 kHs olan ultra səslə neft nümünəsinə təsiri həyata keçirilmişdir. Sabit maqnit sahəsi ilə ultra səsin birgə təsiri zamanı isə maqnit induksiyasının qiyməti 0.15, ultra səsin tezliyi isə 45 olmuşdur. Müəyyən edilmişdir ki, sabit maqnit sahəsinin induksiyasının 0.08, 0.15, 0.31 qiymətlərində 200C temperaturda kinematik özlülüyü 3.0 mm2 /s olan yüksək parafinli neft nümunəsinin kinematik özlülüyün qiyməti uyğun olaraq 2.6 mm2 /s, 2.5 mm2 /s və 1.8 mm2 /s kimi aşağı enir. Ultra səslə təsir zamanı isə neft nümunəsinin kinematik özlülüyü qiyməti artaraq 3.8 mm2 /s olur. Lakin sabit maqnit sahəsinin ultra səslə birgə təsirindən isə yüksək parafinli neft nümünəsinin kinematik özlülüyü 3 mm2 /s -dan 1.0 mm2 /s kimi azalır.
200C temperaturda dinamiki sürüşmə gərginliyi 22Pa olan yüksək parafinli neft nümünəsinin sabit maqnit sahəsinin induksiyasının 0.08, 0.15, 0.31 qiymətlərində dinamiki sürüşmə gərginliyi uyğun olaraq 18Pa, 16Pa və 12Pa qiymətlər alır. Ultra səslə təsir zamanı isə neftin dinamiki sürüşmə gərginliyin qiyməti altı vahid artaraq 28Pa qiymət alır. Lakin sabit maqnit sahəsinin ultra səslə birgə təsirindən isə yüksək parafinli neft nümünəsinin dinamiki sürüşmə gərginliyinin qiyməti on səkkiz vahid azalaraq 8Pa qiymət alır.
Yüksəkparafinli neftin donma temperaturuna isə iki fiziki üsulunun ayrı ayrılıqda və birgə kombinə edilmiş halda təsiri zamanı müəyyən edilmişdir ki, ultra səslə və birgə təsir zamanı neft nümünəsinin donma temperaturu artır, lakin maqnit sahəsi ilə təsir zamanı isə azalır. Belə ki, donma temperaturu +18 0C olan neft nümunəsinə induksiya qiymətləri 0.08, 0.15, 0.31 olan sabit maqnit sahəsi ilə təsir zamanı donma temperaturu uyğun olaraq+13 0C , +10 0C, +9 0C olur. Ultra səslə təsir zamanı isə neft nümunəsinin donma temperaturu +18 0C-dən +26 0C -ə kimi yüksəlir. Lakin sabit maqnit sahəsinin ultra səslə birgə təsirindən isə +18 0C-dən +15 0C-ə kimi azalır. Sıxlığı 986.4 kq/m3 olan yüksək parafinli neftə induksiya qiymətləri 0.08, 0.15 olan sabit maqnit sahəsinin heç bir təsiri müşahidə olunmur. İnduksiya qiyməti 0.31 olan maqnit sahəsi isə neftin sıxlığını nisbətən artıraraq 988 kq/m3 -ə çatdırır. Ultra səslə təsir zamanı neftin sıxlığı 1008.7 kq/m3-ə kimi, birgə təsir zamanı isə 1004.6 kq/m3 -ə kimi artır.
Açar sözlər: maqnit sahəsi, kompozisiya, soyuq borucuq, yüksək parafinli neft, effektiv özlülük, donma temperaturu, ultrasəs.
OPTIMIZATION PROBLEM FOR PROPYLENE GLYCOL PRODUCTION
Authors: Elchin Melikov, Tamella Maharramova Elchin Melikov, Tamella Maharramova
Published: October 2024

Currently, in the rapid development era of new technologies and in order to increase the economic efficiency of production, more and more attention is paid to the current automation, control, and optimization problems of technological processes in the oil refining, petrochemical, and chemical industries [1-11].
It is known that the production of commercial propylene glycol is one of the most important industries in modern chemical technology. Propylene glycol can act as one of the components in the obtaining drug's process. In addition, it is used for lubrication and preservation of food packaging machines, is used as a plasticizer in the production of cellophane and polyvinyl chloride films, as a solvent for natural and synthetic substances in the preparation of ointments, pastes, creams, shampoos, etc., in the pharmaceutical and cosmetic industries, in the food industry as a solvent for food additives and a tobacco humectant, etc.
Based on the relevance of the above, this article, based on a comprehensive study of the features of the chemical-technological process for obtaining propylene glycol, in particular, the chemical reaction of obtaining commercial propylene glycol in one of the main apparatuses for the studied block - the hydrator, a physically substantiated mathematical statement of the optimal control problem of this apparatus is formulated. The optimal control problem of the studied technological apparatus is reduced to obtaining the maximum amount of the target product, considering the restrictions imposed on the control parameters. It is established that by its nature and specificity, it is a nonlinear programming problem, for the solution of which in the presented article an algorithm for optimizing the modes of the technological process is proposed, based on the use of the Lagrange multiplier method. An analysis of the results for solving the optimal control problem of the obtaining propylene glycol process showed that when maintaining the optimal values of the control parameters obtained by us, the amount of propylene glycol obtained increases by 3.5% compared to the actual amount.
Keywords: technological process, commercial propylene glycol, optimal control problem, control parameters, Lagrange multiplier method, technological apparatus.
BEYNƏLXALQ MALİYYƏ HESABATLARI STANDARTLARI VƏ ONLARDAN İSTİFADƏNİN XÜSUSİYYƏTLƏRİ
Authors: Rəşad Şəmsili Rəşad Şəmsili
Published: October 2024

Beynəlxalq Maliyyə Hesabatı Standartlarının tanınmasını və istifadəsinin artırılmasını sübut edən ən mühüm hadisələrdən biri Beynəlxalq Qiymətli Kağızlar və Birja Komissiyaları Təşkilatı tərəfindən xarici kotirovkalar üçün Beynəlxalq Maliyyə Hesabatı Standartlarının qəbul edilməsidir.
Avropa Komissiyası hesabatların və ümumilikdə mühasibat uçotunun Beynəlxalq Maliyyə Hesabatları Standartlarına uyğunlaşdırılması baxımından Avropa İttifaqında ədalətli və effektiv rəqabət mühitinin saxlanmasının vacibliyini qəbul edir. Avropa Komissiyası maliyyə hesabatları standartlarının uyğunlaşdırılmasında Beynəlxalq Mühasibat Uçotu Standartları Şurası ilə əməkdaşlığın səmərəli olduğunu rəsmən elan edib. ABŞ Qiymətli Kağızlar və Birja Komissiyası bu məsələdə bir neçə mühüm şərt qarşıya qoydu:
- standartlar mühasibat uçotunun hərtərəfli əsasını təmin edən mühasibat uçotu tələblərinin əsas hissəsini daxil etməlidir;
- standartlar yüksək keyfiyyətli olmalıdır, çünki onlar müqayisəliliyi, aydınlığı və informasiyanın tam əhatəsini təmin etməlidir;
- standartlar şərh edilməli və onlara ciddi şəkildə riayət edilməlidir.
Beləliklə, belə qənaətə gəlmək olar ki, BQXK-nın indiyə qədər hazırladığı standartların istifadəsi beynəlxalq ictimaiyyət üçün mühüm məsələdir.
Açar sözlər: maliyyə hesabatı, beynəlxalq maliyyə hesabatları standartları, maliyyə nəticələri barəsində hesabat, ümumi mənfəət, gəlir, xərclər
GÜNƏŞ ELEKTRİK STANSİYASININ İŞ REJİMLƏRİNİN ARAŞDIRILMASI
Authors: Gülşən Abdullayeva Gülşən Abdullayeva
Published: October 2024

Təbiətdə enerji mənbələri gündən günə daha çox istifadə olunduğundan tükənmək təhlükəsi yaranır. Məhz bu səbəbdən dünya ölkələri digər enerji növləri o cümlədən bərpa olan enerjidən istifadəyə başlamışdır. Xüsusəndə son illər günəş enerjisindən istifadə dahada artmışdır.Bu həmdə qiymət baxımından ucuzdur həmdə ətraf mühit çirklənməməsi baxımındanda sərfəlidir. Günəş enerjisindən bir çox ölkələrdə artıq istifadə edilir. Azərbaycanda iqlim cəhətdən bu enerjidən istifadə üçün məqsədəuyğundur.
Günəş enerjisinin əsası günəşin işığı və ondan enerjinin əldə olunması texnologiyasına əsaslanır. Günəş enerjisi miqdarca bütün neft, təbii qaz, daş kömür və yanacağın başqa növlərindən çoxdu. Əgər günəşin 0,0125%- dən istifadə edilə bilsəydi dünya ölkələrinin bütünlüklə energetika ehtiyacların ödəmək olar. Günəşin enerjisindən istifadənin üstünlüklərindən biri odur ki, hava çirklənmir, istilik aşağı atmosfer qatlarına yayılmır. Amma bu enerjidən istifadənin çatışmamazlığı havanın necə olmasından, günlərin və ilin vaxt məsələlərindən asılılığıdır. Bu çatışmamazlıqları aradan qaldırmaq üçün müxtəlif tədbirlər görünür ki, bu məsələlərdə məqalədə öz əksini tapmışdır.
Günəş enerjisini müxtəlif üsullardan istifadə edərək işlədilir: ayrı-ayrı termiki sistemin köməkliyilə, istiliyin enerjisinin şəkilində, fotokimyəvi və foto elektirik prosseslərin çevirilməsi aparılan qurğularla. Fotoelektirik generasiya prossesi günəş şüalarının birbaşa elektirik enerjsinə çevirilməsi prossesidir. Həmin bu prosses yarım keçiricilərdən ibarət günəşin elementlər də yaranır. Günəşin şüaları udulduqda günəşin elementlərindədə müsbət, mənfi yüklərdə fəza ayrılması prossesi olur. Günəş şüalandıqda və yarım keçricinin qarşılığlı təsirində sərbəst yük daşıyıcılar yaranır və yaranan həmin yük daşıyıcılar elektirik sahəsi təsirindən bölünər. Məqalədə günəş elektrik stansiyasının iş rejimləri araşdırılmışdır.
Açar sözlər: Günəş enerjisi, çeviricilər, günəş kollektorları, akkumulyator batareyası, yastı və vakuum kollektorları
EDUKASI MANAJEMEN PERAWATAN LUKA PERINEUM POST PARTUM
Authors: Tuty Yanuarti  , Lia Idealistiana  , Novita
Published: October 2024

Pendahuluan : Bidan memiliki peran penting dalamperawatan luka perineum setelah melahirkan. Perawatanperineum yang tidak benar dapat mengakibatkan kondisiperineum yang terkena lokhea akan lembab dan sangatmenunjang perkembangbiakan bakteri yang dapatmenyebabkan timbulnya infeksi. Edukasi pada pasiensangat penting tentang manajemen perawatan luka perineumpada tingkat penyembuhan luka dan kepatuhan terhadapperawatan luka.
Metode : Metode yang digunakan yaitu memberikanpenguatan tentang edukasi pada ibu hamil trimester IIImelalui metode pendidikan kesehatan dalam upayamanajemen perawatan luka perineum. Kegiatan Pengabdiandilakukan oleh dosen kebidanan Sekolah Tinggi IlmuKesehatan Abdi Nusantara dengan sasaran ibu hamiltrimester III.
Hasil: Hasil pengabdian ini tercapai target luaran darimencapai keberhasilan 100%. Kegiatan pengabdianmasyarakat juga memiliki potensi yang sangat bagussebagai suatu aset dalam kegiatan pengabdian masyarakat.Selain itu kegiatan ini mampu mensupport ibu hamiltrimester akhir yang berfikir kritis dalam mengatasimasalah-masalah yang terjadi padanya
Kesimpulan : Kesimpulan dari kegiatan edukasi manajemenperawatan luka perineum post partum antara lainmeningkatnya pengetahuan dan sikap ibu hamil trimester IIItentang manajemen perawatan luka perineum post partum.
Pengaruh Endoprhine Message Terhadap Percepatan Persalinan Kala I di Puskesmas Ajangale Kabupaten Bone Tahun 2019
Authors: Galaupa Resi , Wahyuni Nur Ismi
Published: October 2024

Tujuan Penelitian ini adalah untuk Mengetahui pengaruh Endoprhi massage terhadap percepatan persalinan kala I di puskesmas Ajangale Kabupaten Bone. Penelitian dilaksanakan pada bulan Juni 2019 di Puskesmas Ajangale Kabupaten Bone. Jenis penelitian ini adalah bersifat kuantitatif quasy eksperimen dengan pendekatan Posttest Only Control Group Design. Populasi pada penelitian ini adalah semua ibu bersalin yang berkunjung di Puskesmas Ajangale Kab. Bone bulan April-Mei tahun 2019 diperoleh sampel sebanyak 30 orang dengan teknik pengambilan sampel Purposive Sampling. Hasil penelitian menunjukkan bahwa dari 30 responden, yang mengalami percepatan persalinan kala I setelah dilakukan endorphine message sebanyak 22 responden. Sedangkan yang mengalami percepatan lambat setelah dilakukan endorphine message sebanyak 8 responden. Berdasarkan hasil perhitungan statistik dengan menggunakan uji Mann-Whitney Rank Test, maka didapatkan nilai Z sebesar -2.471 dengan nilai p 0.013 < α 0.05. Dengan demikian disimpulkan bahwa hipotesis alternatif dinyatakan diterima karena ada pengaruh endorphine message terhadap percepatan persalinan kala I.
More Water at Moatra: Archaeology, Geomorphology and Toponymy in the Territory of Sagalassos
Authors: Talloen Peter , Schürr Diether , Vandam Ralf
Published: October 2024

While evidence of ancient place names is a crucial element for our understanding of the historical landscape, many of those toponyms, other than those of major urban centres, have often disappeared in the course of history. The traditional localization of one such ancient toponym, Moatra in the territory of Sagalassos, at the present-day village of Bereket in the central district of Burdur Province (SW Türkiye) has recently been questioned. Allegedly, the vicinity of the modern village presents insufficient remains to support an identification of an ancient settlement there during the Roman Imperial period and this caused scholars to look for its location elsewhere in the area. This article presents an overview of the archaeological evidence from the Bereket intramontane basin and combines it with other strands of evidence to contest this new localization and explain why Moatra could not have been situated anywhere else but at Bereket. These arguments are based on the combination of the results of past and ongoing archaeological, geomorphological and paleo-environmental research, as well as toponymic study. These data help to shed light on the long occupation of the area and clarify the somewhat exceptional nature of the settlement of Moatra within the territory of Sagalassos, providing an outstanding example of how different disciplines can contribute to our understanding of the ancient settlement landscape and the human-environment relationship in the Late Holocene.
The Artemis Sanctuary of İnarası Cave (Burdur/Bucak)
Authors: Soslu Salih , Çidem Mustafa , Albayrak Mücella , Soslu Ayşegül
Published: October 2024

İnarası is located within the borders of Taşyayla village in Bucak district of Burdur province. This place was discovered in 2008 by F. Gülşen from Burdur Museum, who went with the court committee to investigate the illegal excavation incident in İnarası; the registration efforts were completed in 2009, and the boundaries of the area were determined and added to the cultural inventory in 2014. The data obtained during the rescue excavations carried out in the cave, which was determined to be used as a sacred area and naos in 2016-2017, belong to the Late Neolithic Age and the Ottoman Period. One of the most striking issues in this study is the inscriptions. The first of the inscriptions is the one that documents that the sanctuary was dedicated to the goddess Artemis. The second inscription, it is learned that it is not the name of the person who had votived, but the name of his father. In addition, it is suggested that a fragmentary inscription containing the letters MHTPI˂O may have been associated with Meter Oreia or Demeter. Another important subject of the study is the architectural elements that provide important clues regarding the restitution of the two facade arrangements of the sanctuary. It is known that in the Anatolian theological tradition, the continuity of the cult was ensured by the identification of the Mother Goddess with the belief in Ephesian Artemis. For this reason, the presence of worship areas related to the Mother Goddess on the main rock surrounding the sacred area in İnarası and on the hill to the north, and the construction of the Artemis sacred area in the same region later, are important evidence of the continuity of the cult.
The Spectra of Multiplication Operators and Weighted Composition Operators on Iterated Weighted-Type Banach Spaces of Analytic Functions
Authors: Alyusof Shams
Published: October 2024

This research aims to analyze the spectral of multiplication operators acting on weighted Banach spaces of analytic functions defined on the unit disk. These spaces, denoted by Sn : n ∈ N, include well-known cases such as the Bloch space and the Zygmund space for n = 1 and n = 2, respectively. Additionally, we offer a description of the spectra of weighted composition operators within these spaces. The outline of this paper provides a structured framework for organizing the research, starting from the introduction to the conclusion and references. The main section is to investigate the spectrum of multiplication operators on Sn spaces, and it followed by a section that is designed to build upon the previous one, leading to characterize the spectrum of weighted composition operators on the same spaces.
Smart Building, Nuisance Electrical Failure, Remote Monitoring and Fault Recovery System
Authors: Gebreslassie Berhane , Kalam Akhtar , Zayegh Aladin
Published: October 2024

Smart Buildings are the fastest growing buildings compared to conventional buildings and are expected to grow at a rate of 8.3% for the next decay. The global commercial building automation market was valued at US$32.96 billion in 2020 and is expected to reach US76.49 billion by the year 2031. The implementation of technological advancement, demand for energy-efficient construction, low operational cost, and occupant comfortability have helped Smart Building to grow. However, Smart Buildings are still facing issues, from various sensor network diversity, clear definitions of Smart Buildings, and continuous smartness during full or partial electrical internal fault occurrence. This indicates the building is smart as long as a continuous power supply is present. Thus, this research study investigated Smart Building's drawbacks and designed a circuit to be a solution to one of the drawbacks to rectify the issues. The design provides full monitoring for real and nuisance failures and enables the performance of fault recovery procedures remotely. The circuit interfaces with the safety Residual Current Devices (RCD) and the wireless smart Wi-Fi-controlled socket outlets. Food industries, hotels, and restaurants could be the beneficiaries of this circuit. This is due to cold stores and fridges, which can lead to significant production loss/reduction when failure time increases.
DETERMINATION OF SOME BIOLOGICALLY ACTIVE COMPOUNDS IN CORN SILK (ZEA MAYS L)
Authors:   Doctor of Chemical Sciences, Professor, Chairman of the ", Askarov I.R. ,   TABOBAT",   Academy of Uzbekistan, Uzbekistan, Abdugapparov F.S. ,   Docent of Department of Chemistry, Andijan State University, 170100, Andijan, Uzbekistan, Lutfullin L.K. ,   Professor of Department of Chemistry, Andijan State University, 170100, Andijan, Uzbekistan
Published: October 2024

For centuries, medicinal plants have been integral to treating ailments, with both traditional and modern medicine benefiting from their biologically active compounds. These plant-based remedies continue to be essential in healthcare, and interest in studying them has only grown. Corn silk (Zea mays L.) is one such valuable natural resource. This study focuses on quantifying the total flavonoid and β-carotene content in corn silk, alongside evaluating its antioxidant properties using phytochemical methods. Our findings contribute to the broader understanding of corn silk’s potential therapeutic benefits and its relevance in natural medicine.