bluuebunny/crossref_metadata_2025 huggingface dataset:
DEVELOPMENT OF COMPUTATIONAL SCHEMES OF GROUP TARGET CONSTRAINTS FOR SOME ELASTIC SYSTEMS
Authors: Lyakhovich Leonid , Akimov Pavel , Galyautdinov Zaur , Plyaskin Andrey
Published: December 2024

For some elastic systems with a finite number of degrees of freedom of masses, in which the directions of mass movement are parallel, methods have been developed for creating additional constraints, the intro-duction of each of which purposefully increases the value of only one natural frequency to a given value, while not changing any of the other natural frequencies and not one of the natural modes (forms of natural oscillations). If it is necessary to increase the values of several natural frequencies in a targeted manner, then this requirement can be implemented by creating an appropriate number of separate targeted constraints. The computational scheme of each of the individual targeted constraints should include racks installed at the nodes of mass application and directed along the trajectory of their movement. In some cases, individual targeted constraints can be independently installed on the original (initial) system. In most cases, on the basis of individual targeted constraints, a computational scheme of a united group targeted constraint is developed, which increases all the intended frequencies to the set values, without changing any of the other natural frequencies and not one of the natural modes. The distinctive paper is devoted to a method for forming a matrix of additional stiffness, which corresponds to a group targeted constraint. The requirements for those targeted constraints, on the basis of which a group targeted constraint is formed, are formulated. An algorithm for the development of group targeted constraint is proposed with allowance for the formulated requirements.
DEVELOPMENT OF COMPUTATIONAL SCHEMES OF GROUP TARGET CONSTRAINTS FOR SOME ELASTIC SYSTEMS
Authors: Lyakhovich Leonid , Akimov Pavel , Galyautdinov Zaur , Plyaskin Andrey
Published: December 2024

For some elastic systems with a finite number of degrees of freedom of masses, in which the directions of mass movement are parallel, methods have been developed for creating additional constraints, the introduction of each of which purposefully increases the value of only one natural frequency to a given value, while not changing any of the other natural frequencies and not one of the natural modes (forms of natural oscillations). If it is necessary to increase the values of several natural frequencies in a targeted manner, then this requirement can be implemented by creating an appropriate number of separate targeted constraints. The computational scheme of each of the individual targeted constraints should include racks installed at the nodes of mass application and directed along the trajectory of their movement. In some cases, individual targeted constraints can be independently installed on the original (initial) system. In most cases, on the basis of individual targeted constraints, a computational scheme of a united group targeted constraint is developed, which increases all the intended frequencies to the set values, without changing any of the other natural frequencies and not one of the natural modes. The distinctive paper is devoted verification of the proposed algorithm for the development of group targeted constraint on SCAD and “Lira Software” products.
NUMERICAL SOLUTION OF THE FILTRATION-DEFORMATION PROBLEM IN THE CASE OF PHASED CONSTRUCTION OF A STORAGE DAM
Authors: Aniskin Nikolay , Sergeev Stanislav , Stupivtsev Andrey , Bokov Ilia
Published: December 2024

This paper presents the results of numerical modeling of the joint filtration-deformation problem for a storage dam taking into account its construction and filling of the pond bowl in 3 stages. Two variants of the structure operation were considered: with the tubular drainage operating and excluded from operation. According to the results of researches the stability of the structure and parameters of filtration regime were evaluated. Recommendations on ensuring reliability and safety of the structure are formulated.
EXPERIMENTAL SUBSTANTIATION OF CONSTANTS IN THE MATHEMATICAL MODEL OF CONCRETE IN STRUCTURES MADE BY 3D PRINTING TECHNOLOGY
Authors: Kabantsev Oleg , Podolyan Alexey
Published: December 2024

The paper presents the results of the study of concrete fracture mechanisms in structures made by 3D printing technology using the layer-by-layer extrusion method. It is established that concrete fractures in such structures occur by fundamentally different mechanisms - cohesion and adhesion fracture mechanisms. The type of fracture mechanism is determined by the load direction relative to the direction of concrete extrusion layers. The compressive strength of concrete and the corresponding basic constant (compressive strength of concrete - Rb) is determined, in general, by the cohesive fracture mechanism. But when loaded parallel to the extrusion layers, the influence of the adhesion mechanism of fracture on the overall value of the key constant of the concrete model has been established. Fracture of concrete in structures made by 3D-printing technology by layer-by-layer extrusion is determined by the direction of loading relative to the direction of concrete extrusion layers. Under loading perpendicular to the extrusion layers (direction of tensile stresses is parallel to the extrusion layers), failure occurs by cohesive mechanism. The value of concrete tensile strength (Rbt) corresponding to the cohesive fracture mechanism can be used as a key constant of the mathematical model of concrete. When loading parallel to the extrusion layers (direction of tensile stresses is perpendicular to the extrusion layers), the failure occurs by the adhesion mechanism. As a key constant of the mathematical model of concrete can be used the value of adhesive strength of interaction of layers (Radh), corresponding to the adhesive mechanism of fracture. The presented experimentally substantiated key constants of the mathematical model of concrete provide adaptation of such a model for concrete in structures made by layer-by-layer extrusion.
NUMERICAL MODELING OF WAVE-ICE INTERACTION WITH A SINGLE SUPPORT
Authors: Kantarzhi Izmail , Afonyushkin Maksim
Published: December 2024

The change in the joint wave-ice load acting on a freestanding hydraulic structure under conditions of ice freezing to the support is considered. The existing scientific works on this problem were analyzed and the appropriate research method was chosen. The topic of the article is relevant in the light of active development of the Arctic part of Russia and construction of new hydraulic structures, which require more accurate methods of determining ice and wave loads. The novelty of the work lies in the analysis of the joint impact of the wave and ice floe on the structure. Numerical modeling in LS-DYNA program and analytical methods presented in normative documents were used for the study. Verification of the model by loads was performed by comparing numerical data with the results of analytical calculation. Changes in the horizontal forces of wave and ice floe pressure on the structure, as well as the wave impact on the ice floe were obtained. Dependences of changes in these forces and their ratios on the ice floe length were plotted. In the course of analyzing the results it was determined that the ice floe pressure force on the structure changes most significantly. The cyclic character of changes in the wave and ice forces was also revealed. Presumably, this is due to the dynamic nature of ice breakup and the effect of "ice floe surfacing-submergence". In further research, it is recommended to apply the developed model for different scenarios involving other types of ice and types of structures. The results of the paper can be used to develop more accurate methods for analytical calculation of the impact of waves and ice on structures.
NUMERICAL MODELING OF RETAINING STRUCTURES MADE OF BLOCKS WITH SOIL INFILL
Authors: Tsimbelman Nikita , Mirnyy Anatoly , Fedorenko Evgeny , Ivannikov Dmitry , Babkin Valentin , Kuzovatkin Igor , Chernova Tatyana
Published: December 2024

The relevance of the study is driven by the expanding use of numerical models in the design practice of retaining structures and the need for their verification. A promising design solution for retaining walls is a stepped structure, sequentially constructed from hollow-body box type blocks infilled with crushed stone. This solution has several features that require the adaptation of existing calculation methods.
A numerical model of a retaining structure made of thin-walled blocks infilled with soil has been developed based on the analysis of the interaction between the structure's components under load, taking into account the work of the foundation and surrounding soil. The SiO2D finite element modeling computer software was used as a modeling tool. The calculation results for the proposed numerical models are compared with corresponding results for analytical solutions. The parameter values of the main physico-mechanical properties of the numerical models were determined as a result of field and laboratory tests in accordance with standard methodologies considering the scale of the tests.
The features of the design solution and construction technology of retaining structures made of thin-walled reinforced concrete blocks infilled with crushed stone were examined. Numerical models of retaining structures made of soil-infilled blocks were constructed using the domestic software package SiO2D. Laboratory and field tests established the parameters of the numerical model of the retaining structure. The research demonstrates high values of the structural cohesion («interlocking») parameter c (up to 60 kPa), alongside a high internal friction angle value φ (up to 60°), ensuring high shear stability of the infilled blocks.
The study, using numerical models, proposes a calculation basis for retaining structures made of soil-infilled blocks forming a stepped construction, where the blocks are not rigidly connected but are held in their design position by the internal resistance forces of the soil against shear.
Curriculum and teacher assessment practices in mathematics learning: Alignment with higher order thinking skills in Indonesian secondary schools
Authors: Zana Firdha Mahrifatul , Sa'dijah Cholis , Susiswo  , Anwar Lathiful , Zulnaidi Hutkemri
Published: December 2024

Higher-Order Thinking Skills (HOTS) are an essential element in education that must be integrated into curricula and classroom assessments. In Indonesia, educational initiatives have increasingly emphasized the incorporation of HOTS into both curriculum design and assessment practices. However, prior research has primarily focused on the challenges faced by teachers in developing HOTS-based assessments and aligning their teaching with curriculum demands. This study aims to investigate how the Indonesian mathematics curriculum integrates HOTS and evaluate the alignment between the curriculum objectives and teacher-developed assessments in fostering HOTS. The study employed a descriptive qualitative approach and was conducted in two Indonesian high schools, one located in an urban area and the other in a regional setting. A total of 15 mathematics teachers from grades ten, eleven, and twelve participated in the research. Data collection methods included focus group discussions, document analysis of mathematics assessments, and semi-structured interviews. The analysis employed Anderson and Krathwohl’s Taxonomy to categorize cognitive levels. Findings reveal that the Indonesian Mathematics Curriculum predominantly emphasizes Low-Order Thinking Skills (LOTS), and teacher-developed assessments are largely aligned with these LOTS-focused objectives. Furthermore, even when curriculum indicators aim to target HOTS, teachers often struggle to design assessments that effectively evaluate students’ higher-order cognitive abilities. These findings highlight a significant gap between curriculum goals and the practical implementation of HOTS in assessments. The results provide valuable insights for curriculum developers, suggesting the need for a curriculum redesign that places greater emphasis on HOTS. Additionally, the study underscores the importance of professional development initiatives to equip teachers with the skills necessary to design and implement HOTS-based assessments. This research contributes to advancing educational practices and policies that prioritize the integration of HOTS into teaching and assessment frameworks.
Comparison of results from the Fraunhofer diffraction simulation and corresponding experiment
Authors:   National University of Mongolia, J Vanchinkhuu , J Erdenetogtokh , B Duurenbuyan
Published: December 2024

In this work, we consider results of comparison of the Fraunhofer diffraction simulation with convolution theorem and the corresponding experimental verification. As well, we reconstructed the original object form giving the diffraction patterns from their diffraction pattern images for simulation and experiment and their form and size are compared. The comparison was done for the general form and the size of object. In the detailed size comparison, we consider the intensity distribution along a horizontal line on the diffraction image. The results we have obtained from the comparison shows that the procedure we have proposed for diffraction simulation and the image reconstruction yet, leads to acceptable and reliable results.
Хаягдал NiMH батарейн электродоос гарган авсан нунтаг никел (Ni)-ийн цахилгаан химийн шинж чанарын судалгаа
Authors:   Mongolian academy of sience, Institute of Physics and technology, B Ikhbayar , L Sarantuya , N Togtokh , B Anu , G Sevjidsuren
Published: December 2024

In this study, we examined the electrochemical applications of powder nickel synthesized from the cathode material of spent NiMH batteries. X-ray diffraction measurements indicated that our synthesized powder sample exhibited phase purity and possessed a cubic structure with a space group of Fm-3m. Powder nickel samples attached to the surface of a glassy carbon electrode (GCE) are used as an electrochemical catalyst and showed overpotential values of 172 mV and 338 mV for HER and OER respectively. The overpotentials obtained for Ni microparticles were relatively closer to RuO2 conventional noble metal catalysts for electrochemical water splitting technologies. Therefore, we assume that further compositional, and morphological modification for powder nickel recovered from spent NiMH batteries can result in increased electrochemical activity toward water-splitting reactions.
Эмнэлэгийн 118Te/118Sb генераторыг үйлдвэрлэх цөмийн natSn(α,x)118Te урвалын огтлолын хэмжилтийн дүнгээс
Authors:   Nuclear Research Center, National University of Mongolia, B Lkhagvasuren , Ts Zolbadral ,   Nuclear Research Center, National University of Mongolia, M Aikawa ,   Faculty of Science, Hokkaido University, S Odmaa ,   School of Engineering and Technology, National University of Mongolia, G Damdinsuren ,   School of Engineering and Technology, National University of Mongolia
Published: December 2024

The production cross sections of 118Tе which is a parent isotope of 118Te/118Sb generator via natSn(α,x)118Te reaction were measured up to 50 MeV. The stacked-foil activation technique and -ray spectrometry were used for the measurement. Based on measured cross section of natSn(α,x)118Te reaction, the physical yield of 118Tе was estimated. Present results are consistent with previous experimental data up to 40 MeV. We measured new experimental data of production cross section of natSn(α,x)118Te reaction within 40-50 MeV energy region.
Түлшээ үржүүлэн шатаах хурдан реакторын эхлэл голомтын дизайны судалгаа
Authors:   School of Engineering and Technology, National University of Mongolia, S Odmaa ,   Nuclear Research Center, National University of Mongolia
Published: December 2024

World energy demand is increasing daily, so one of reliable, sustainable, and clean sources to satisfy this demand is nuclear energy. In particular, innovative fast reactor systems such as breed-and-burn (B&B) reactors can make effective use of natural uranium, reducing the amount of spent nuclear fuel as well as the accumulation of nuclear waste and the need for costly fuel reprocessing plants to separate the fissile isotopes from the spent nuclear fuel. In B&B reactors, since the core consists of natural and/or depleted uranium fuel, high reactivity or fresh fuel must then always be located in the high-neutron-flux region by appropriately shuffling the fuel assemblies during the core operating period in order to achieve a critical core. The study’s purposes were to design a start-up core design of Breed-and-Burn reactor with rotational fuel shuffling scheme using U3Si2 and sodium coolant and to demonstrate its performance at equilibrium state.
Эртний Хятадын буддын шашин ба хаант төрийн харилцаа
Authors: Ч Таамаа
Published: December 2024

Манай эриний заагт хоёр Хан улсын үед Буддын шашин Хятадад анх дэлгэрч, өнө удаан хугацааны хятадын уламжлалт соёл, амьдралын ёс заншилтай зохицон Хятад үндэстэний соёлын чухал нэгэн хэсэг болон хувирсан байдаг. Эдүгээ хүртэл хятадад Буддын сургаал номлол олон мянган сүсэгтэнтэй нөлөө бүхий шашин хэвээр байна.
Хятадын Буддын шашны түүх нь өргөн цар хүрээтэй баялаг агуулгатай нягталж судлууштай асуудал ихтэй байдаг юм. Миний бодлоор буддын эрдэм ухаан, хаант төр улсын тухай хаант төрийн хуулыг судлах нь хятадын буддын шашны уламжлал болон онцлогийг ойлгож мэдэхэд чухал ач холбогдолтой, түүнчлэн өнөөгийн олон үндэстний соёлд гадаадын соёлоос суралцах, орчин үеийн буддын шашны хөгжилд судалгааны үнэ цэнэтэй хэрэглэгдэхүүн болно.
Энэ өгүүлэлд буддын шашины түүхэн дэх хамгийн чухал онцлог хэрэг явдлыг нэгтгэж, зарим зарим асуудалд задлан шинжилгээ хийхийг зорив.
Хүчирхийлэл ба шашин
Authors: А Жамбал
Published: December 2024

This titled article seems to be amaze for looking forward. But the violence and religion has related to those sides in the historical and contemporary generation that has influenced relatively.
An author has accorded to the general sample from greatest sush as Buddhist, Chiristianity and Muslim.
The violence has been using that religion to its own purposes, as well as, religious has been using that violence for own necessities in the history.
There are too many and great religious has been flourishing and developing in Mongolia also need for minimizing and releasing that violence from these religious humanities and merciful.
ИНЖЕНЕРИЙН ҮЙЛ АЖИЛЛАГААНЫ НИЙГЭМ ФИЛОСОФИЙН АСУУДЛУУД
Authors: Д Ганболд
Published: December 2024

инженерийн үйл ажиллагаа ба техникийн үйл ажиллагаа, технологийн үйл ажиллагаа, техникийн зөрчил, инженерүүдийн үйл ажиллага ба ажилчдын үйл ажиллагаа. шинжлэх ухаан техникийн бүтээлч үйл ажиллагааны философийн анализ. инженерийн үйл ажиллагаа ба төсөл боловсруулалт
БУДДЫН ФИЛОСОФИ ДАХЬ ЯНАГУУХИ ХИЙГЭЭД ҮНЭМЛЭХҮЙ ҮНЭНИЙ ТУХАЙ ҮЗЭЛ САНАА (ЗОНХОВАГИЙН БОДЬ МӨРИЙН ЗЭРЭГ) ЗОХИОЛООР
Authors: О Чимэг
Published: December 2024

The article considers ideas of two truths in Buddhist philosophy, relative truth and absolute truth, according to Tsonkapa's '' Stages on the Path to Bodhi'', Relative truth is the result of ignorance, producing ideas of Ego, Self, which have no corresponding reality. Absolute truth expresses level of mind on which knowledge, that there are no things existing by their own, by their own quality, is achieved. However, reaching absolute truth doesn't mean just knowledge, but the result of cognition of meditation process. Cognition of''real'' absolute truth is not seeing of an image and cannot be expressed by any words, it is the name of resultive moments of cognition, ''seeing without seeing'', stoppage of all mind activities. In addition, there are taken some differences of absolute truth, such as real at coordinated absolute truth.
ХЭЛ СОЁЛЫН ЦӨМ БОЛОХ НЬ
Authors: Ц Нямсүрэн
Published: December 2024

Хэл бол биологи үндэстэй соёлын үзэгдэл юм. Хүний тархи, амны хөндий, хоолойн анатоми зэрэг нь соёлын хосгүй бүтээл болох хэлийг боломжтой болгодог. Гэхдээ хэл хэдийгээр соёлын бүтээл ч гэлээ эргээд соёлын , цөм, тулгуур болдог гайхалтай тогтоц билээ. Харин хэлний энэ тогтоц бүрэн бүтэн байж л соёлын найдвартай тулгуур болно. Хэлний тухай бодохдоо ихэнх хүн түүнийг зөвхөн яриа төдийхөн болгож ойлгох хандлага бий. Гэтэл хэл нь дуу авиа, яриа, бичиг гэх мэт өөр хоорондоо холбоотой ч ялгаж ойлгохоос өөр аргагүй функци, дадал, чадвараас бүрддэг. Хэл яриа нь сэтгэлгээг илэрхийлдэг, бичиг бол яриаг тэмдэглэдэг гэж зарим судлаач үздэг ч үнэн хэрэг дээрээ яриа, бичиг хоёрын нэгдсэн тоглолт хэлний хөгжлийг хангадаг ажээ. Бичиг, яриа хоёр язгуур онцлогоо хадгалж байж, хосгүй нэгэн хэлийг хамтдаа бүрэлдүүлнэ.
ГОО ЗҮЙН ТАЛААРХ ГЕГЕЛИЙН ҮЗЭЛ
Authors: Б Дэлгэрмаа
Published: December 2024

Теоретическое наследие Г.В.Ф.Гегеля стало своеобразным итогом развития немецкой классической эстетики. Философу удалось не только обобщить и систематизировать наиболее существенные идеи своих предшественников, но и ввести в рассмотрение эстетические проблем историзм и диалектику. "Эстетика" Гегеля состоит из введения, учения о прекрасном или идеале, учения о трёх формах существования искусства и теории отдельных его видов.
ФИЛОСОФИЙН БОЛОВСРОЛЫН СИНЕРГЕТИКИЙН ЗАРИМ АСУУДАЛД
Authors: Х Оюунбаатар
Published: December 2024

Crisis of a modern education system as only a part of global crisis, it is caused by narrowly pragmatical installations, orientation to narrowly disciplinary approach without horizontal communications, rigid differentiation of humanitarian and natural-science disciplines. Consequence of this differentiation are not only a fragmentariness of vision of a reality, but also its deformation, that in conditions of an arising postindustrial information society of ''the third wave'' does not allow people to react to become aggravated ecological crisis, devaluation of moral norms, instability of political and economic situations adequately. We suffer from inability to capture integrated approach of problems, to understand communications and interactions between the things which are being for our segmented consciousness in different areas. And today new vision of the world, understanding of the personal responsibility for his or her destiny gradually become an indispensable condition of survival of mankind and each individual.
М.ГАНДИ, ТҮҮНИЙ ШАШНЫ ФИЛОСОФИЙН ОНЦЛОГ
Authors: Р Дарьхүү , Г Эрдэнэбаяр
Published: December 2024

Энэхүү өгүүлэлд орчин үеийн энэтхэгийн философийн нэрт төлөөлөгч М.Ганди, түүний үйл ажиллагаа ба шашны философийн гол зарчим, ойлголт, үндсэн баримтлалын онцлогийг задлан шинжилж тайлбарлахыг зорьсон болно.
PERCEPCIÓN DE ESTUDIANTES DE OBSTETRICIA SOBRE TELESIMULACIÓN EN APS DURANTE LA PANDEMIA COVID-19: LECCIONES Y APRENDIZAJES
Authors: Rojas Cáceres Camila , Carrasco Parra Alicia , Silva Escobar Gioconda , Aros Vieyra Pamela
Published: December 2024

Antecedentes: La educación en ciencias de la salud se vio gravemente afectada por la pandemia COVID-19, dado el cierre de facultades, hospitales y centros de práctica clínica. La mayoría de las asignaturas teóricos presenciales debieron ser reestructurados a modalidad online, debido al contexto de educación remota de emergencia. Esta situación también impactó a asignaturas clínicas de la carrera de Obstetricia y Puericultura de la Universidad de Chile.
Objetivo: Describir la percepción estudiantil frente a la primera experiencia de simulación online implementada en la asignatura de Clínica de APS II, en la Escuela de Obstetricia de la Universidad de Chile entre enero y abril 2021.
Material y Método: Estudio de diseño mixto convergente. Se realizó una encuesta autoaplicada, la cual contenía 13 preguntas con puntuación de 1 a 5 y una pregunta abierta. Su aplicación se realizó mediante formulario GoogleⓇ a 16 estudiantes que participaron voluntariamente y cursaron la clínica de Atención Primaria II (CAP II), del octavo semestre de la carrera de Obstetricia y Puericultura de la Universidad de Chile. Posterior a ello se realizó un grupo de discusión con los mismos participantes. Se utilizó un análisis descriptivo de la encuesta autoaplicada y narrativo del grupo de discusión.
Resultados: La percepción sobre la actividad fue buena. El estudiantado cree que la simulación en línea es una estrategia didáctica que facilita el desarrollo del razonamiento clínico y del rol profesional. Se hace necesario incorporar tiempos de descanso durante la actividad y mejorar la entrega de rúbricas de evaluación en la plataforma de la asignatura.
Conclusión: La pandemia de COVID-19 afectó la forma en que enseñamos. La telesimulación es una técnica didáctica fácil de implementar. Requiere de docentes y estudiantes altamente capacitados. A pesar de ello, se hace necesario continuar con estrategias didácticas presenciales de manera que ambas puedan ser complementarias. Es una estrategia que facilita el desarrollo del pensamiento crítico.
Reforming the Political System as a Necessary Condition for Ensuring Political Stability in Contemporary Vietnam
Authors:   1State University of Management, Duc Cuong Nguyen , Thi Thoa Tu ,   1State University of Management,
Published: December 2024

Reforming Vietnam’s political system is a crucial mechanism for maintaining political stability
amid the country’s ongoing socio-economic transformations. This article thoroughly examines
the problematic issues of political system reforms in Vietnam, exploring the significant impact
of these changes on the nation’s political stability. The renewal program that began in the late
1980s marked a significant shift towards a market economy. These reforms laid the foundation
for subsequent political changes aimed at improving the efficiency of governance and administrative activities. The adjustments, carried out gradually and cautiously, demonstrate the
strategic approach of the Communist Party of Vietnam (CPV) in maintaining a balance between
economic liberalization and political stability, thus ensuring the CPV’s continuous dominance.
This article provides an in-depth look at the key elements of these reforms, including the
enhancement of administration and governance, the restructuring of the legal and institutional
framework, and the regulated expansion of political and civil society participation. It
underscores how these changes collectively contribute to forming a governance model that is
more efficient, transparent, and responsive, thereby strengthening state legitimacy and public
trust.
State Instruments of Protectionism in Russian Industrial Policy: Theory and Practice
Authors:   Plekhanov Russian University of Economics, Rashchikov Andrey A.
Published: December 2024

The article examines the specifics and features of protectionism in Russian modern management.
Special attention is paid to the tools with which the authorities manage a complex industrial
structure. The emphasis is placed on the fact that industrial policy is the most important
direction in terms of strategic objectives and in the long term. The traditional theory of
protectionism is used as the theoretical basis of the study.
The article highlights the fact that, as in any country, in Russia the viability of the industrial
production sector plays a crucial role, and its importance in the growth of national production
can hardly be overestimated.
The objectives of protectionism in Russian industry, which are important for the protection of
domestic production, as well as GDP growth, are considered. In addition, the instruments of
protectionism stimulate the ability to protect the industrial sector from external factors, thereby
reducing the consequences.
The concept of protectionism in theoretical discourse is defined from different points of view.
But the main point of contact in various definitions is the definition of protectionism as a whole
state policy, both in theory and in practice, which restricts imports from other countries by
applying international sanctions using various methods. Such methods include import restrictions,
quotas and others with the main purpose of protecting local industry by restricting the
sale of foreign goods on the market.
The purpose of the article is to identify the main methods of state regulation in the industrial
sector from the point of view of protectionism tools.
The subject of the study is the theoretical and practical foundations of protectionist policy in
modern Russia.
The methods that were applied in the work will include a theoretical overview, a method of
analysis, deduction, generalization.
The result of the work are generalizing conclusions describing the most effective ways and
directions of Russia’s industrial policy in the context of protectionism, comparing their theoretical
foundations with practical application.
The article considers several cases that help to identify the problems of modern industrial
management policy. Among such obvious problems, it is worth highlighting the insufficient
level of orientation to the new driving forces of technological change, the presence of a high
degree of separation of the political landscape, and the low level of selection of successful
practices.
The Sphere of Culture in the System of Strategic Planning of Socio-Economic Development of the Region
Authors:   The Russian Presidential Academy of National Economy and Public Administration, Rumyantseva Svetlana T.
Published: December 2024

The cultural sphere is closely connected with the transformations taking place in the society;
it is not only their consequence, but also the motivating cause. Today, more than ever, it is
important to take this feature into account when developing and implementing state policy.
State management and regulation of the economy should be based on value guidelines set by
the cultural environment. This should be reflected in a set of measures envisaged by the system
of strategic planning of socio-economic development at both the national and regional levels
of government. Issues of cultural development require reflection in the main document of strategic
planning of the region — the strategy of socio-economic development of the constituent
entity of the Russian Federation. The structure of regional strategies is not strictly regulated.
This document is formed taking into account local specifics and reflects the existing problems
of economic and social development. When developing regional strategies, it is important to
include a section devoted to the development of the cultural sphere as a factor influencing the
development of other components of the regional economy.
Volunteering in the Political Discourse (Based on the Materials of Official Websites of the President of Russia and Parliamentary Parties)
Authors:   National Research Ogarev Mordovia State University, Bakhlova Olga V. , Makshaeva Evgenia N. ,   National Research Ogarev Mordovia State University
Published: December 2024

Aims. The increasing complexity of the tasks of public administration in the context of intertwining
internal and external transformational processes in various fields, the growing global
problems of our time necessitates reliance on socio-political institutions embodying positive
forms of civic engagement and solidarity. Volunteering can be understood in this capacity. The
purpose of the study is to determine the key parameters of the interpretation of this institution
in the political discourse of Russia by referring to the discourse of the head of state and the
parties represented in the State Duma of the Federal Assembly of the Russian Federation.
Materials and methods. The study was based on materials from the official websites of
the President of the Russian Federation and Russian parliamentary parties, data from the
Legislative Support System, and regulatory legal acts in the designated area. The main methods
were qualitative analysis of documents and comparison.
Results. Common and special features have been identified in the interpretation of the
institute of volunteering by the head of state and political parties. Stable connotations corresponding
to its semantic parameters have been established. It is typical to refer to the
historical experience and cultural and civilizational originality of Russia, which must certainly
be taken into account in the process of making and implementing management decisions.
Discussion and conclusion. Identification of the main lines and plots of the representation
of the problems of volunteer activity by these political actors made it possible to verify the
space of solidarity. It articulates the participation of young people and assistance to residents
of new regions of Russia, fighters in the zone of a special military operation. The parties also
advertise and hold actions in support of the most needy and vulnerable categories of the
population (the elderly, people with disabilities, sick children). The Institute of volunteering is
interpreted as multifaceted, multitasking. Its purpose is seen, among other things, in improving
management and communication practices. In turn, the development of volunteering should
be combined with the adoption of additional measures designed to eliminate some vulnerabilities
and shortcomings in terms of interaction between government actors and non-governmental
institutions, regulatory gaps and ensure the creation of an effective integrated model.
APPLICATION OF A MULTI-CRITERIA APPROACH TO ASSESSING CONSTRUCTION INDUSTRIES OF RUSSIAN REGIONS
Authors:   Russian Presidential Academy of National Economy and Public Administration, ANTONYANTS D.A.
Published: December 2024

The purpose of the article is to present the results of expanding the scope of one of the methods of multi-criteria assessment using the distance metric - TOPSIS for a comparative assessment of the state of the construction industries of the subjects of the Southern Federal District and identifying the possibilities of its application to assess the state and development of the construction industry in individual regions. The analytical capabilities of the system of regional calculations of the construction industry of a number of regions of the Southern Federal District as one of the dynamically developing sectors of the Russian economy, contributing to the improvement of the quality of life of the population, are studied.
To solve the problems of assessing the state of the construction industry in the regions, the author used the TOPSIS method (The Technique for Order Preference by Similarity to the Ideal Solution), based on the idea of assessing the distance metric. The effectiveness of using TOPSIS in solving problems of fuzzy multi-criteria optimization is substantiated, in particular, assessing the construction industries of the regions within the Southern Federal District. Based on the application of the TOPSIS statistical method, uneven development of the construction industry in the regions of Russia is noted. The application of the methodology made it possible to identify the features of their differentiation and develop a model using a multi-criteria approach in the formation of a comprehensive rating of the state of the construction industries of several leading regions from the subjects of the Southern Federal District. Using the developed model, a rating assessment of the state of the construction industries of the following regions selected for the study was made: Volgograd Region, Krasnodar Territory, Rostov Region and Stavropol Territory from 2012 to 2022.
The resulting calculations of the integral assessments for the construction industry of each of the subjects make it possible to ensure the clarity and validity of conclusions regarding their state due to the multi-criteria formulation of the problem (seven criteria).
The results obtained also made it possible to draw practical conclusions regarding the current areas of geographical diversification of activities and the restructuring of the value chains of products of companies in the construction industry of the Southern Federal District. The results of using the presented model based on the application of the TOPSIS method, illustrating the dynamics of the indicators of the comprehensive rating of the state of the construction industries of the subjects of the Southern Federal District, through multi-dimensional scaling provide an effective way of obtaining visual information about the prospects for the development of the industry.
Editorial
Authors: Editorial Artiсle
Published: December 2024

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Electromagnetic Wave Propagation in Photonic Nanoplates
Authors: BASMACI Ayşe Nihan , FİLİZ Seckin
Published: December 2024

In this study, an investigation into the behaviour of electromagnetic wave propagation in a nanoplate, utilizing Eringen’s model, which is rooted in nonlocal theory, is conducted. This model accounts for the interaction of atoms that are at a significant distance from each other. The objective of this study is to derive solutions that incorporate both local and nonlocal calculations. The focus of this study revolves around the material property parameter values of the nanoplate and the impact of nano coefficients (nonlocal parameters) on the electromagnetic wave propagation behaviour. Additionally, the frequency and wave amplitude values of the electromagnetic wave propagation are determined. By implementing Eringen’s model, a comprehensive understanding of how electromagnetic waves traverse a nanoplate, considering the influence of nano coefficients on the electromagnetic wave propagation behaviour, and identifying the frequency and amplitude of the electromagnetic waves as they propagate through the nanoplate is explored. The solutions encompass both local and nonlocal calculations are aimed to derive. By using this model, a solution that accounts for both local and nonlocal calculations and examines how electromagnetic waves travel through a nanoplate, the effect of nano coefficients on electromagnetic wave propagation behaviour, and the frequency and amplitude of the electromagnetic waves as they propagate through the nanoplate is obtained.
AI-Driven Real-Time Feedback System for Enhanced Student Support: Leveraging Sentiment Analysis and Machine Learning Algorithms
Authors: J. Prakash  , R. Swathiramya  , G. Balambigai  , R. Menaha  , J.S. Abhirami
Published: December 2024

The rapid evolution of educational technologies has led to a shift toward personalized and adaptive learning experiences. A critical component of such systems is the ability to provide timely and relevant feedback to students. This paper presents an AI-driven real-time feedback system designed to enhance student support through the integration of sentiment analysis and machine learning algorithms. The system leverages sentiment analysis to gauge the emotional tone of student interactions, such as forum posts, assignment submissions, and feedback. Machine learning algorithms, including decision trees, support vector machines (SVM), and deep learning models, are used to analyze and predict student engagement, performance, and emotional states. By combining both cognitive and emotional insights, the system delivers personalized, context-sensitive feedback that helps students overcome learning challenges and improve academic outcomes. The effectiveness of the system is evaluated using multiple datasets, showing significant improvements in student engagement, satisfaction, and performance.
Formulating of Linear Model from One-Way Classification Model
Authors: Badmus Nofiu Idowu , - Rotimi
Published: December 2024

This study introduces a novel approach to formulating a linear regression model using a matrix method for Completely Randomized Design (CRD), a type of One-Way classification. In this approach, treatment is the sole classification, and the formulation utilizes response variables organized into rows and columns. The method yields the number of trials (n), slope, predictor, and regression parameters within the system. To ensure the normality of the response variable and select the appropriate error term distribution, we conducted normality tests (Shapiro-Wilk, Anderson-Darling, Cramér-von Mises, Lilliefors) and exploratory data analysis techniques (histogram, boxplot, QQ-plot). The formulation was validated through illustrations, and the results from the matrix method regression were compared to the ordinary least squares regression, yielding identical values for the regressors, and confirming the robustness of the proposed formulation. Furthermore, we evaluated the performance of machine learning linear regression model, which outperformed ordinary least squares regression in terms of mean absolute error, mean square error, and root mean square error, demonstrating the superior accuracy of the proposed approach.
Malaysia’s Development Expenditure Effects on Gross Domestic Product by Using VECM Approach
Authors: Kamisan Nur Arina Bazilah , Norrulashikin Siti Mariam , Mohamed Kamaruzaman , Buliah Nur Amirah , Ahmad Zainuddin
Published: December 2024

The provision of public goods and services to citizens is a significant responsibility of the government. The products include schools, hospitals, roads, and other infrastructure. This investment is essential to stimulate economic growth, create job opportunities, and improve living standards. The effect of development spending on economic growth has been shown in a significant amount of existing literature. However, there are still various opinions on the impact level of development spending on economic growth. Therefore, the goal of our research is to investigate the link between Malaysia's Gross Domestic Product (GDP) and Development Expenditure (DE) based on the long-run and short-run vector error correction model (VECM) approach. The findings show that the long-term impact of GDP on development spending is positive, according to the results of the Johansen co-integration test. The long-run VECM also shows a positive correlation between GDP and government spending on development. Development spending and lag one GDP are negatively correlated. The short-run VECM shows a positive correlation between GDP and GDP lag. Unrestricted Vector Autoregressive (VAR) demonstrates that government spending on development has no discernible impact on GDP. According to the impulse response function (IRF) study, a GDP shock first has a negative effect on development spending before having a positive reaction. Although GDP might not be a strong indicator of DE in the near run, it becomes increasingly apparent over longer time frames, emphasizing the intricate relationship between macroeconomic factors and fiscal policy.
Memahami Perbedaan Mata Uang (Currency) Dengan Uang (Money) Dalam Investasi Era Modern Perspektif Studi Islam
Authors: Saiddaeni
Published: December 2024

In this modern era, many people still don't understand the basic difference between currency and money. This mistake often causes them not to realize the existence of inflation and its impact on investing. This lack of understanding can have detrimental effects on both individuals and society. This article is here with the aim of providing information to readers so they can understand the essential differences between currency and money. The method in this article uses a literature study to analyze the difference between currency and money in an investment context. This approach aims to provide a comprehensive understanding of the essential differences between the two concepts, so that readers can find the right investment instrument according to their needs. This research also involves studies of hadith and the Koran. Comparisons between Islamic teachings and modern economics regarding investment will be made to obtain a comprehensive and holistic understanding. The results obtained show that the use of gold and silver as transaction and investment instruments has an important role. Because the currency (fiat) used in the modern era has significant weaknesses, such as inflation which can harm investment value. Islam encourages its people to use gold and silver as a transaction and investment tool that is stable and avoids inflation.
Analisis Nilai-Nilai Sosial dalam Tradisi Kupatan Masyarakat Kecamatan Weru Kabupaten Sukoharjo
Authors: Umi Nur Baity
Published: December 2024

Masyarakat Indonesia memiliki keberagaman tradisi yang beranekaragam. Salah satu tradisi masyarakat Jawa yang masih dilestarikan yakni kupatan. Tradisi kupatan biasanya hanya dilakukan saat merayakan idul fitri setahun sekali. Persoalan yang dihadapi oleh masyarakat Jawa terhadap tradisi ini adalah masyarakat modern zaman sekarang kurang memperhatikan nilai-nilai tradisi. Selain itu, masyarakat modern sudah kecanduan berinteraksi di dunia digital sehingga hal tersebut memudarkan ikatan silaturahmi serta nilai-nilai sosial masyarakat yang telah lama tumbuh. Penulisan artikel ini menggunakan metode kualitatif dengan model penelitian penelitian lapangan. Hasil dari penelitian ini berupa nilai-nilai sosial yang terkandung dalam tradisi kupatan masih relevan dilestarikan sehingga hal tersebut harus dilestarikan dengan mengikuti perkembangan zaman.
Jitu Inovasi Literasi Digital (JILID) Berbasis Etika dan Moral Berbudaya terhadap Kecerdasan Emosional Spiritual (Esq) untuk Menunjang Pendidikan yang Berkualitas
Authors: Tri Diaz Elvana Rose  , Selvia Fitriani
Published: December 2024

Pendidikan yang berkualitas tidak lahir dengan sendirinya. Pendidikan yang bermutu direncanakan dan dibentuk dengan sungguh-sungguh secara menyeluruh, tidak hanya dari segi keunggulan reputasi tetapi juga lahir dari semangat mempelajari dan menguasai ilmu akademik, memupuk nilai-nilai etika dan moral sehingga tidak hanya kecerdasan intelektualnya saja, tetapi juga meningkat. kecerdasan emosional dan spiritual menuju generasi emas melalui pendidikan karakter. Di era society 5.0, pengetahuan dan informasi harus mudah diakses. Oleh karena itu, inovasi literasi digital sangat dibutuhkan sebagai sumber ilmu pengetahuan dalam membantu pendidikan siswa proses dalam bentuk digital. Penelitian ini bertujuan untuk memberikan wawasan mengenai peran literasi digital dalam memperluas kecerdasan sosial guna memperoleh pendidikan berkualitas berdasarkan etika moral yang berbudaya. Metode dalam penelitian ini menggunakan Research and Development (R&D). Teknik pengumpulan data dalam penelitian ini menggunakan kuesioner yang disusun dalam google form dan dibandingkan dengan indikator hasil penerapan literasi digital berbasis etika dan moral terhadap kecerdasan emosional spiritual. Hasil penelitian ini menunjukkan bahwa literasi digital mempunyai peranan penting terhadap emosionalitas spiritual siswa pengembangan kecerdasan di era masyarakat 5.0. Dengan mengoptimalkan penerapan literasi digital berbasis etika moral yang berbudaya dalam proses pembelajaran, siswa dapat mengembangkan nilai-nilai seperti keterampilan sosial, empati, dan nilai-nilai moral yang berbudaya yang dapat mendukung siswa mencapai keberhasilan dalam proses pembelajaran. Kesimpulan yang dapat diambil dari penelitian ini adalah literasi digital berbasis etika moral yang berbudaya dapat mendukung pendidikan karakter siswa di era society 5.0. Di era perkembangan teknologi yang sangat pesat ini, siswa harus dilatih untuk memilah informasi dengan baik dan benar. Jadi perlu dikembangkan literasi digital untuk membangun karakter etika dan moral budaya anak bangsa.
Problemáticas de las revistas científicas colombianas
Authors: Cortés Osorio Jimy Alexander
Published: December 2024

Las revistas científicas son un pilar fundamental para la construcción y difusión del conocimiento. Esto ha sido ampliamente revisado en estudios que resaltan su papel en la comunicación científica, el establecimiento de redes de colaboración y la generación de impacto social y académico [1], [2]. En Colombia, a pesar de los avances en la calidad y el acceso a la investigación académica, enfrentan retos estructurales que limitan su impacto y sostenibilidad.