bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penggunaan Metode Geolistrik untuk Mengidentifikasi Pengaruh Pemupukan Terhadap Nilai Resistivitas Tanah
Authors: Doni Doni , Ivansyah Okto , Muhardi Muhardi 
Published: December 2023

Penelitian telah dilakukan di area lahan gambut Parit Demang, Kecamatan Pontianak Selatan, Provinsi Kalimantan Barat. Tujuan penelitian ini adalah untuk mengidentifikasi perubahan nilai resistivitas tanah sebelum dan sesudah pemupukan dan mengetahui pengaruh pemupukan pada nilai resistivitas tanah. Metode yang digunakan adalah metode geolistrik konfigurasi wenner-schlumberger. Pengambilan data mengaplikasikan 2 lintasan dengan panjang masing-masing 7 m. Dari hasil penelitian didapatkan nilai resistivitas tanah sebelum dan sesudah pemupukan adanya peningkatan yang terjadi pada Lintasan 1 dan Lintasan 2. Nilai resistivitas tanah Lintasan 1 sebelum pemupukan yaitu berkisar (0,374 – 270) Ωm, sesudah pemupukan berkisar menjadi (0,484 – 349) Ωm. Nilai resistivitas tanah Lintasan 2 sebelum pemupukan yaitu berkisar (0,374 – 269) Ωm, sesudah pemupukan yaitu berkisar menjadi (0,968 – 697) Ωm. Pengaruh pemupukan pada tanah berdasarkan nilai resistivitas terjadi peningkatan diduga karena pupuk kandang memiliki kemampuan menyerap air pada tanah, sehingga material tanah menjadi resistif.Kata Kunci : Pupuk Kandang, Geolistrik Resistivitas, Resistif
CONTROL INTERNO Y EFICIENCIA OPERATIVA EN EL ÁREA DE PRODUCCIÓN DE LA EMPRESA MARGA S.R.L. DE CHORRILLOS
Authors: Pari Yanapa Mishel Alisson 
Published: December 2023

La investigación planteó como objetivo principal determinar la relación entre el control interno y eficiencia operativa en el área de producción de la empresa Marga SRL de Chorrillos, 2023. El método utilizado fue de tipo aplicada, diseño no experimental, nivel correlacional, y enfoque cuantitativo. Se diseñó un cuestionario para la recolección de datos, que estuvo conformado en total por 39 ítems, 21 para la primera variable control interno, y 18 para la segunda variable eficiencia operativa, de acuerdo a la escala de Likert, la confiabilidad se determinó a través de alfa de cronbach, las cuales resultaron confiables. El instrumento fue aplicado a una población y muestra de 34 trabajadores que conforman el área de producción de la empresa Marga SRL. Los resultados, para el procesamiento de datos se hizo uso del programa estadístico SPSS los cuales se registraron de manera minuciosa. Concluyendo, la existencia de una correlación sustancial fuerte entre las variables con un valor de Pearson del 0,610, además de dar como resultado una significancia bilateral del 0.000 y mediante la regla (sig. 0.000 ≤ 0.05), se concluyó en el rechazo de la hipótesis nula y la aceptación de la hipótesis alterna.
LARGE-SCALE MAGNETIC AND VORTEX STRUCTURES IN A TURBULENT MEDIUM
Authors: Yanovsky V. V. , Tur A. V. , Kopp M. I. 
Published: December 2023

The survey covers a main achievements in the field of dynamo theory. Applications of the model of turbulent convective dynamo to the problem of generation of a large-scale vortexes and magnetic structures in the solar photosphere are discussed. Investigated are the new models of the vortex dynamo in a rotating fluid with small-scale external force. The main results in these models are obtained by the method of multiscale asymptotic expansions. The results of numerical analysis of nonlinear equations of a magnetovortex dynamo in a stationary mode are provided. Solutions are found in the form of spiral kinks, periodic nonlinear waves and solitons, which are also considered in the survey.
HIGH LEVEL WASTES IMMOBILIZATION IN CERAMIC AND HYDRATED PHOSPHATE MATRIX
Authors: Shkuropatenko V. A. 
Published: December 2023

The results of experimental research for obtaining of phosphate matrix materials: fluorapatite Ca10(PO4)6F2, sodium zirconium phosphate NaZr2(PO4)3 and potassium magnesium phosphate KMgPO4·6H2O were presented. The evolution of phase composition in their synthesis was investigated. The optimal parameters for obtaining monophasic phosphate matrix materials were found. Possibility of obtaining powders of calcium Ca10(PO4)6F2 and strontium-containing Ca9Sr(PO4)6F2 fluorapatites by both solid phase reaction method with subsequent heat treatment and chemical co-precipitation method from solutions of the initial components was investigated. Nanosized zirconium orthophosphate powders NaZr2(PO4)3 were synthesized by the sol-gel method. Hydrated phosphatic matrices KMgPO4·6H2O by a chemical reaction between MgO and KH2PO4 in water at a room temperature were obtained. The requirements for high-level waste matrix were presented. The suitability of the use of synthetic phosphate materials as a matrix for the immobilization of high level nuclear wastes was determined.
Thermodynamics of the Fermi Gas in a Quantum Well
Authors: Poluektov Yu. M. , Soroka A. A. 
Published: December 2023

For the ideal Fermi gas that fills a quantum well confined by two parallel planes, there are calculated the thermodynamic characteristics in general form for arbitrary temperatures, namely: the thermodynamic potential, energy, entropy, equations of state, heat capacities and compressibilities. The distance between planes is considered as an additional thermodynamic variable. Owing to the anisotropy, the pressure of the Fermi gas along and transverse to the planes is different, so that the system is characterized by two equations of state and a set of different heat capacities. Limiting cases of low and high temperatures are considered. The temperature dependencies of the entropy and heat capacities at low temperatures remain linear, just as in the volume case, and their dependencies on the chemical potential and density undergo jumps at the beginning of the filling of new discrete levels. It is shown that the behavior of thermodynamic quantities with the distance between plates can be either oscillating or monotonic, depending on what quantity is assumed to be fixed: the volume or surface density. For high temperatures the corrections to thermodynamic quantities are obtained, which are proportional to the ratio of the thermal de Broglie wavelength to the distance between planes.
Numerical study of T-Gate AlGaN/AlInGaN/GaN MOSHEMT with Single and Double Barrier for THz Frequency Applications
Authors: Noual Amina , Zitouni Messai , Touati Zine-eddine , Saidani Okba , Yousfi Abderrahim 
Published: December 2023

This paper presents a comprehensive investigation into the DC analog and AC microwave performance of a state-of-the-art T-gate double barrier AlGaN/AlInGaN/GaN MOSHEMT (Metal Oxide Semiconductor High Electron Mobility Transistor) implemented on a 4H-SiC substrate. The study involves meticulous numerical simulations and an extensive comparison with a single barrier design, utilizing the TCAD-Silvaco software. The observed disparity in performance can be attributed to the utilization of double barrier technology, which enhances electron confinement and current density by augmenting the polarization-induced charge during high-frequency operations. Remarkably, when compared to the single barrier design, the double barrier MOSHEMT exhibits a notable 15% increase in drain current, a 5% increase in transconductance, and an elevated breakdown voltage (VBR) of 140 V in E-mode operation. Furthermore, the radio frequency analysis of the double barrier device showcases exceptional performance, setting new records with a maximum oscillation frequency (fmax) of 1.148 THz and a gain cutoff frequency (ft) of 891 GHz. These impressive results obtained through deck-simulation affirm the immense potential of the proposed double barrier AlGaN/AlInGaN/GaN MOSHEMT for future applications in high-power and terahertz frequency domains.
Assessment of Indoor Radon Gas Concentration in National Open University of Nigeria: A Case Study of Calabar Study Centre
Authors: Lawal Kolawole M. , Inyang Etido P. , Ibanga Efiong A. , Ayedun Funmilayo 
Published: December 2023

The current work deals with indoor radon (222Rn) concentrations measurements in the Calabar Study Centre of the National Open University of Nigeria using a Corentium Arthings digital radon detector meter for seven days representing a short–term average measurement of indoor radon gas concentration level. The geographical coordinates were recorded using a hand-held geographical positioning system for the sample point. Measurement were taken for seven days and the following data where obtained 83±2.19 Bq/m3,80±3.69 Bq/m3,86±5.57 Bq/m3,84±1.59 Bq/m3,82±3.59 Bq/m3,81±4.89 Bq/m3 and 85 ±5.59 Bq/m3.The average radon(222Rn) concentration level was found to be 83 ± 3.87 Bq/m3 with a geometric mean of 82 ± 3.54 Bq/m3. It was observed that the radon concentration was below the reference level of 100 Bq/m3 recommended by the World Health Organization (WHO). Although the current exposure of members of the public to natural radiation is not critical, the situation could change abruptly when other activities commenced. The excess life time cancer risk calculated for 70 years, 60 years, 50 years, 40 years and 30 years were 1.72 × 10−3,1.65× 10−3,1.39× 10−3,1.44× 10−3 and 0.69× 10−3 respectively. The calculated values of the excess life time cancer risk are all higher than the set limit of 0.029 × 10−3 by International Commission on Radiological Protection. However, there are no observed cases of lung cancer epidemic in this Centre. Therefore, it is advised to use fans and effective ventilation techniques to reduce radon levels. Identifying the regions of the country where people are most at risk from radon exposure should be the main goal of any national radon policy.
ASSESSMENT OF UKRAINE'S COMPETITIVE POSITIONS IN THE INNOVATIVE SPHERE OF CASHLESS PAYMENTS AND DEVELOPMENT PRIORITIES OF THE BANKING SECTOR
Authors: Sidelnyk Olena , Viazovyi Serhii 
Published: December 2023

Now more than ever, technological developments are changing the financial ecosystem and the future of banks. New financial technology players, as well as existing technology companies, have begun to provide financial services traditionally provided by banks. At the same time, customers who are increasingly digitally savvy.
to remain competitive against new players, attract customers and reduce costs, the world's major banks have identified digital transformation as a business priority for the coming years.
Therefore, it is extremely important to study the impact of currently innovative forms of non-cash payments on the competitiveness of banks and some of the main factors that contributed to such a transformation.
The work described the definition of "innovation" and "innovative technologies" and their functioning in view of the national experience. The process of settlement regulation from the regulatory and legal support in Ukraine is considered.
The article investigated the optimization of the infrastructure for the use of payment cards, mobile wallets, payment via the Internet, etc.
Quantitative and volume indicators of the use of cash and non-cash payments were analyzed and it was proven that customers still use cash in their payments despite the increase in the trend of non-cash payments.
New forms of innovation used by banks to improve their work and attract new customers are described. Among the main innovations are cashback, Google Pay, Apple Pay, the NFC system.
The perspective of using electronic payments to increase the competitive advantages of banks has been studied.
Concepts of bank development were analyzed taking into account its specialization and based on the analysis of strengths and weaknesses, and the strategies of banks depending on their characteristics were highlighted.
PROCESSING INDUSTRY AS A STRATEGIC DIRECTION OF UKRAINIAN ECONOMIC DEVELOPMENT
Authors: Kulakova Svitlana , Zhytnyk Oksana 
Published: December 2023

The article examines the processing industry as a strategic direction of the general economic development of the Ukrainian economy. The study analyzed the efficiency of not only the processing industry, but also the industrial sector as a whole. In particular, it was found that the total industrial GDP of Ukraine, determined by the production method, in 2021 amounted to UAH 1,111,762 million, of which 50.42%, or UAH 560,527 million, belonged to enterprises in the processing sector. At the same time, among all sectors of the economy, the specific weight of the processing industry in the GDP for 2021 is 10.28%. This makes processing production one of the key types of economic activity of the national economy of Ukraine, and, accordingly, defines it as strategically important for improving the socio-economic well-being of the population.
The authors paid special attention to highlighting the importance of micro, small and medium-sized enterprises (MSMEs) for the development of the processing industry of Ukraine. MSMEs account for more than 99% of the number of business entities in the studied production area, and therefore, strengthening the competitiveness of enterprises of these types will have a positive impact on the overall growth of the Ukrainian economy.
The next stage of the research focused on the analysis of the productivity of the processing industry of the European Union. The dominance of the studied industry among other sectors of the EU industry was established. Germany and France can be called leaders in the processing sphere among European countries, while Poland lags significantly behind them in terms of added value.
Ukraine is an active candidate for joining the European Union.Thus, in addition to the adaptation of Ukrainian legislation to European standards, it is also necessary to increase the level of efficiency of the enterprises of the processing industry. In this case, it is important to strengthen the competitiveness of Ukrainian industrial products on the European market with the aim of constantly increasing the volume of exports of Ukrainian industrial goods to European countries. The authors found out that the balance of foreign trade turnover of Ukraine in 2022 as a result of trade with the EU amounted to 1.8 billion dollars.
MANAGEMENT TECHNOLOGIES AS THE BASIS OF ENSURING SUSTAINABLE COMPETITIVE ADVANTAGES OF THE BANK
Authors: Balabash Olha , Guzheva Oleksandrа 
Published: December 2023

The article examines the importance of management technology in ensuring sustainable competitive advantages of the bank. The evaluation of the competitiveness of competitor banks was carried out using a method that, unlike the existing ones, allows taking into account the evaluation of technological parameters, which in modern conditions has a significant impact on the competitiveness of banks.
According to the results of the competitiveness assessment, it was established that modern clients of banking institutions expect convenience and speed in interaction with banks, in view of this, the parameter "technological provision of services" has a significant impact on the level of the bank's competitiveness, and should be taken into account in the formation of the bank's competitive strategy. the work is devoted to the justification of the feasibility of using management technologies aimed at ensuring the automation of the bank's business processes, the advantages of their introduction and the impact on the bank's competitiveness are highlighted. Based on the application of the method of functional modeling and the construction of a cross functional flow chart, a study of the bank's business processes was carried out, a graphic model of the "lending" business process was built, the operations of the business process, their executors, and the connections between them were detailed. On the basis of the research, "bottlenecks" and reasons for the inefficiency of the "crediting" business process were identified. On the basis of the functional-cost analysis, the economic efficiency of the application of management technologies aimed at ensuring sustainable competitive advantages of the bank by calculating the time spent on the execution of the business process has been proven, and the recommended number of employees necessary for the execution of the business process has been established. It is substantiated that the application of management technologies aimed at ensuring the automation of the bank's business processes will contribute to the development of sustainable competitive advantages by simplifying and accelerating the processing of applications, increasing the number of loans issued, which will lead, accordingly, to an increase in bank profits.
The purpose of the article is to develop theoretical foundations and develop practical recommendations for the development of bank management technology in order to strengthen its competitive advantages.
In order to achieve the goal, the following research methods are used in the article: functional modeling in the notation "Cross Functional Flow Chart" (diagram of tracks) - for modeling the business process of granting a loan; the method of functional and cost analysis - for the purpose of researching the effectiveness of the implementation of the proposed measures.
ANTI-CRISIS MANAGEMENT OF BANK ACTIVITIES UNDER CONDITIONS OF INTERNAL THREATS
Authors: Ryzhonkov Ilya , Azarenkova Halyna 
Published: December 2023

The development of banking meets crisis situations which due to social role and the specificity of functions requires a specific method of management as well as measures to prevent crises. The need to develop anti-crisis management occurs at the time of planning banking activities and relates to the specifics of the banking sector.
In modern relations the unstable and changing economic situation is prone to constant changes, and as a rule, the inability to quickly adapt to these conditions creates a crisis situation in a bank which turns into a crisis state and becomes a risk for bank existence and requires the immediate implementation of measures for financial recovery .
The article considers the concepts of crisis, banking crisis, anti-crisis banking management, provides a primary assessment of anti-crisis measures that are used in domestic banking practice in emergency situations, suggests directions for further work in anti-crisis management to prevent the consequences of a banking crisis at the current stage. It has been found that the banking crisis can be studied as a crisis of a separate banking institution or as a crisis of the entire banking system. The causes of crises have been clarified, the classification of which has been supplemented by a separate group of factors of emergency situations, since they require a more detailed study and the development of appropriate anti-crisis measures to overcome their consequences. It has been determined that anti-crisis management is carried out at different stages and with different goals: in normal conditions of bank functioning - with the aim of preventing a crisis, in crisis conditions - with the aim of overcoming its negative consequences.
Kapasitas Drainase dan Kualitas Air Drainase pada Perumahan Bamaraya dalam Perspektif Teknis dan Persepsi Masyarakat
Authors: Maisarah Sri , Kamiana I Made , Jaya Allan Restu 
Published: December 2023

Di beberapa tempat di jaringan drainase Perumahan Bamaraya, Kota Palangka Raya, warna air drainasenya kehitam-hitaman dan terjadi banjir ketika hujan lebat dengan durasi lama. Penelitian ini bertujuan untuk menganalisis kapasitas drainase dan kualitas air drainase di Perumahan Bamaraya dari aspek teknis dan persepsi masyarakat. Penelitan ini menggunakan data curah hujan harian maksimum, data jaringan dan dimensi saluran drainase eksisting, data sampel air drainase, dan data persepsi masyarakat. Kapasitas drainase dianalisis dengan cara membandingkannya terhadap debit rencana. Kualitas air drainase dianalisis berdasarkan parameter pH, COD, BOD, dan TSS. Persepsi masyarakat dianalisis secara statistik deskriptif, dalam hal ini berdasarkan nilai rata-rata (nilai mean) jawaban responden. Hasil penelitian menunjukkan, kapasitas drainase pada beberapa saluran mulai terlampaui pada debit rencana dengan periode ulang ≥ 2 tahun. Parameter pH dan COD air drainase di bawah baku mutu air limbah. Sedangkan parameter BOD dan TSS air drainase di atas baku mutu air limbah. Dalam skala 1 sampai 4, menurut persepsi masyarakat nilai mean kapasitas drainase 1,940 (kurang baik) dan nilai mean kualitas air drainase 1,450 (sangat tidak baik)
The Discourse and its References in Maha Hassan's Novels - Selected Models
Authors: Zaid Mahmood Sara , Muhammad Hasan Latif 
Published: December 2023

This research was written under the title (The Discourse and its References in Maha Hassan's Novels - Selected Models). It aims at clarifying the concept of discourse and its references in the works of the Syrian-Kurdish novelist (Maha Hassan). This topic has been chosen due to the fact the previous studies have not tackled the mechanism of discourse formation and its references in the work of this novelist, and her vision of the world that she conveyed to us through narrative discourse techniques, including: the narrator and his/her listener, which are studied in this research.
The importance of the research lies in addressing topics relating to Man and our Modern Age including: migration, women, identity, sense of belonging, center and margin, and others. In this study, the researcher draws on the (formative structuralist) approach, which links literature to the product and society, and shows the dialectical relationship between narrative discourse and society. It also focuses on the relationship of the artistic structure of the literary work with reality and social awareness because the novel as a literary work, particularly that of Maha Hasan’s, is closely related to society and its transformations.
In conclusion, the researcher arrived at several results, including: there is a clear difference in the experiences of (Maha Hassan) as a novelist in Syria and in France. Migration provided her with a suitable atmosphere to reveal her Kurdish identity, and it also provided her with the freedom to express her vision to the public, and to express her feminist bias.
Operational Risk Assessment and Its Role in Mitigating Damages in Commercial Banks: An Analytical Study of Expert Opinions in the Kurdistan Region - Iraq.
Authors: Babakr Hassan Shakhawan , Rasol Smiel Halmat 
Published: December 2023

The aim of this study is to measure and analyze operational risks and identify the most important causes of operational risks in banks in the Kurdistan Region, based on the opinions of experts in this field. Operational risks affect all banking services and operations, such as internal systems, external events and human factors, which can cause significant losses for banks. Therefore, banks need to adopt evolutionary approaches to competition and risk management. To conduct the research, a selection of banks operating in the Kurdistan region was chosen as a case study area to identify the most significant causes of risks in banks.
In order to achieve the aim of the study, the Analytic Hierarchy Process (AHP) methodology was used, relying on (SPSS.V.22) software as one of the standard economic methods for analyzing information obtained from a questionnaire administered to selected banks operating in the Kurdistan Region - Iraq.
The study found a significant inverse relationship between operational risk assessment and the reduction of harm in commercial banks. This means that the higher the operational risk standards adopted, the lower the likelihood of injury in banks. Additionally, most banks have a plan for identifying and defining operational risks, and that many of the respondents confirmed the presence of operational risk definition and identified in the bank's approved plan for managing operational risks by the board of directors. This indicates that banks recognize the importance of identifying and managing operational risks as part of overall risk management. Data analytics and results should help increase this awareness and improve business risk management processes and procedures.