bluuebunny/crossref_metadata_2025 huggingface dataset:
Assessment of the roughness of the machined surface during pendulum surface plastic deformation
Authors:   Zaydes S.А. Kuan Ho Min
Published: March 2024

The influence of pendular surface plastic deformation mode on the roughness parameters of the machined surface of a cylindrical workpiece is studied. The optimal values of the processing mode parameters are determined.

Keywords
surface plastic deformation, roughness parameters, experimental study, device for pendular motion
Research of the temperature regime of the support bearing units of a car gearbox
Authors:   Pastuhov A.G. Timashov E.P.
Published: March 2024

The technology for automatic digital thermal diagnostics of mechanical transmission components is presented using the example of gearbox bearings. The diagnostic criterion is substantiated, the problem of indirect determination of the temperature in the friction zone is solved, taking into account the influence of adjacent heat sources. Thermal imaging observation of the gearbox operation confirmed the effectiveness of the proposed diagnostics.

Keywords
transmission, bearing, testability, automatic diagnostics, thermal diagnostics
Development of steel with specified properties for processing on an automatic line
Authors:   Aliev A.A. Filippov G.A.
Published: March 2024

Low-alloy steel with specified properties is developed for the manufacture of starter shafts for passenger cars using low-waste technology by rotary compression method on an automatic line. The use of this steel reduces the production cycle of parts and ensures metal savings.

Keywords
steel, properties, workpiece, automatic line, rolling mill, chemical composition, annealing, quenching
Numerical modeling of the working process in an oxygen-methane combustion chamber operating on gaseous fuel
Authors:   Mukambetov R.YA. Borovik I.N.
Published: March 2024

A method for three-dimensional numerical modeling of the working process in the oxygen-methane combustion chamber of a heat engine operating on gaseous fuel is presented. The advantages and disadvantages of the method based on the gross reaction equation written for the stoichiometric ratio are considered. The vortex dissipation model is used as a combustion model, and the ideal gas model is used for the working body. A justification is given for the effects in the combustion chamber obtained as a result of modeling. The results of three-dimensional numerical modeling and thermodynamic calculations are compared. Recommendations are given for improving the design of the combustion chamber and increasing its effectiveness.

Keywords
heat engine, combustion chamber, vortex dissipation model, combustion, numerical modeling, thermodynamic calculation, gross reaction
Modeling of coolant supply circuits for hot die forging on presses using a computational gas-fluid dynamics module
Authors:   Kruglov V.V. Jelonkin M.V. Shatagin D.A. Klochkova N.S.
Published: March 2024

The modeling of cutting fluid (coolant) supply circuits for hot die forging on presses in the computational gasfluid dynamics module is considered. The modeling stages are presented to solve the problem of optimizing coolant supply schemes in order to analyze the uniform distribution of lubricant over the working surfaces of the die and analyze their temperature fields. The order of construction, initial and boundary conditions, goals and calculation results are considered.

Keywords
computational fluid dynamics, hot die forging, numerical modeling, supply circuit, cutting fluid, nozzle, temperature regime, lubricant, optimization
Experimental study of mechanical removal of skins with metal brushes
Authors:   Dema R.R. Amirov R.N. Latyipov O.R. Petrov I.M. Kudryashov A.A.
Published: March 2024

The mechanism of skin formation during hot rolling is studied. A pilot industrial installation and modes for mechanical cleaning of skins with metal brushes are developed. An installation is manufactured for strip bar stripping from small skins in the line of a continuous pickling unit. The modes for stripping of metal strips after pickling are determined. The optimal strip speed and brush rotation speed are established.

Keywords
skin, rolling, metal peeling, metal brush, skin stripping, installation
Improving the reliability of hydraulic systems for construction machinery using remote diagnosis
Authors:   Nguen CHong Min
Published: March 2024

The article considers the issue of improving the reliability of the hydraulic system of construction machines based on remote diagnostics. This allows you to optimize the operation of the structural elements of the hydraulic system, increasing the reliability of construction machines during operation. Real-time monitoring of the technical condition of key structural elements of construction machines helps to prevent failures, unforeseen costs, increase the resource and the level of safety of construction machines.

Keywords
reliability, construction machine, hydraulic system, remote diagnostics
Restoration of spline surface of axial pump drive shaft by electric spark doping
Authors:   Kazannikov O.V.
Published: March 2024

This paper considers the possibility of restoring the splined surfaces of the drive shafts of axial pumps having specific wear by the electric spark doping (EIL) method, with the creation of coatings on their working surfaces, with corresponding mechanical characteristics. Electrode materials and processing modes are selected. Studies were carried out to determine the processing modes to obtain the optimal roughness of the applied coating.

Keywords
axial pump, electric spark doping, reduction, electrode materials, reduced energy, roughness
Determination of maneuverability parameters of a road train with a controlled axle of a semi-trailer
Authors:   Volohov A.S.
Published: March 2024

It is impossible not to note the high pace of highway construction, which increases the possibilities of their use. Obviously, an increase in the specific indicators of cargo transit is possible by increasing the carrying capacity of the vehicle. In order to meet the requirements for the load on the roadbed, the priority option remains to increase the number of axles of the road train, as a result, the increase in its length and the deterioration of maneuverability indicators. One of the ways to improve maneuverability indicators is to use a rotary version of the semi-trailer axle. The definition of the law of changing the trajectory of rotation of the wheels of the semitrailer axis will be considered further.

Keywords
road train, semi-trailer, module stability of movement, controllability, maneuverability, model, speed of movement
Criteria for deciding on the direction of decommissioning of vehicles in a motor transport enterprise
Authors:   Lavrin V.E. Pojivilov N.V. Evarestov V.M.
Published: March 2024

After disposaling, vehicles can be sent for utilization or sale. An analytical approach is proposed to determine the economic feasibility of sending a vehicle for sale. The calculations were made of the costs of restoring the working condition of two vehicles of a motor transport enterprise to test the proposed approach. The determined decisions were decided to scrap one vehicle, and restore and sell the other. The process of both the sale and utilization of vehicles was described in detail. Recommendations are given for choosing an approach to utilize vehicles for large and medium-sized enterprises in order to optimize their production and economic activities.

Keywords
decommissioning of vehicles, disposal of vehicles, feasibility of restoring vehicles, life cycle of a vehicle
Historical Analysis of the Influence of Pre-Islamic Traditions in Jurisprudence and the Importance of Recontextualization
Authors: Asadurrohman Muhammad
Published: March 2024

This research attempts to provide readers with a contextual understanding of jurisprudence (fiqh) to encourage flexible and dynamic thinking. This study uses library research as its research methodology. The results indicated that Islam has theological significance to the content of older works, including the Torah, the Injīl, and Zabur. The backdrop context of the birth of Islam is influenced significantly by the Arab Jahiliyah period. It is of great importance to Jewish and Christian theology. Despite the presence of Arab Jahiliyah, the teachings of Islam align with the traditions and culture of Arab Jahiliyah. Jurisprudence is intricately linked to the historical and socio-political context in which it was developed. The recontextualization of jurisprudence in today's period is necessary to ensure the sustainability of Islamic teachings. This research's conclusions distinguish it from others by focusing on issues connected to fundamental and historical assumptions about Islamic teachings.
ЭФФЕКТИВНОСТЬ ИСПОЛЬЗОВАНИЯ УДОБРЕНИЯ ЛИГНОГУМАТ В УСЛОВИЯХ СВЕТОКУЛЬТУРЫ ТОМАТА
Authors: Адаев Н.Л. , Даулакова Л.Ш.
Published: March 2024

Научно-исследовательская работа по выявлению эффективности гуминового удобрения «Лигногумат» проведена в условиях тепличного комплекса ООО «ТК ЮгАгроХолдинг», Чеченская Республика, г. Грозный, в 2020-2021 гг. в блоке №2 (1,8 га) при выращивании гибридов томата «Мерлис F1» и «Беркат F1» плотностью 2,4 растения на квадратный метр. Проведенные исследования в тепличном комплексе «ТК ЮгАгроХолдинг» в период с 2020-2021гг. показали, что проведение подкормки гибридов томата высокоэффективным и технологичным гуминовым удобрением «Лигногумат», в условиях защищенного грунта - является действенным методом снижения их поражаемости бурой пятнистостью и фитофторозом листьев. Более того, препараты позволили растениям завязать в два раза больше соцветий, что повлияло на повышение урожайности.
ЛЕЧЕНИЕ И ПРОФИЛАКТИКА БОЛЕЗНИ ПЕРОЗИСА У БРОЙЛЕРНЫХ ЦЫПЛЯТ КОББ 500
Authors: Дудаев Ш.М.
Published: March 2024

Выращивание высокопродуктивных бройлеров при клеточном и напольном содержании требует тщательного нормирования и балансирования рационов по всем необходимым питательным веществам, особенно по минеральным веществам и витаминам.
Бройлерные цыплята, при выращивании очень чувствительны к минеральным и витаминным недостаткам. Недостаток таких веществ сопровождается развитием различных заболеваний, и в свою очередь такой недостаток проявляется на развитии конечностей. Данная проблема встречается во всех крупных птицефермах и в хозяйствах личного подворья, где нормирование и балансирование рациона производится недостаточно.
В статье описаны нарушения конечностей, встречающиеся в птицеводстве, связанные с болезнью перозиса, проявляющейся при витаминной и минеральной недостаточности.
Также в статье изложен метод лечения и профилактики заболевания перозиса у бройлерных цыплят Кобб 500 в период интенсивного роста и развития, описаны, какие препараты были использованы при лечении данного заболевания, в каких дозировках и каким был конечный результат после эксперимента.
Early career researchers in art, humanities and theology at the time of external crises – in light of the first round of longitudinal interviews of spring 2023
Authors: Świgoń Marzena
Published: March 2024

Purpose: This paper describes the impact of external crises, i.e. the pandemic, the war in Ukraine, inflation and the reform of science and higher education on the work of early career researchers.

Methods: The respondent group comprised early career researchers in humanities, theology and art. A qualitative analysis of free statements provided in the first round of in-depth interviews was performed. The Polish project (2023-) is a continuation of two international Harbingers projects, which included longitudinal interviews with early career researchers and dealt with changes in technology (2016-2018) and the pandemic (2020-2022).

Results: Quotations from the interviews conducted in spring 2023 were used to describe the impact of external crises on the work of early career researchers in the three fields of science. The interviewees usually mentioned being overworked, sometimes – undervalued and, less frequently – the feeling of professional burnout. Financial problems of the young generation of Polish scientists were also brought up.

Value: An attempt was made to characterise the conditions of work of Polish early career researchers in art, humanities and theology.
Information technology maturity and acceptance models integration: the case of RDS
Authors: Nahotko Marek
Published: March 2024

Purpose/Thesis: This article presents three methods for evaluating technological innovations, with a particular focus on information technology innovations such as information systems and services. These methods include assessing maturity, the diffusion of innovative information technologies, and their acceptance. The aim is to indicate the complementarity of these methods, which makes their integrated application appropriate.

Approach/Methods: There are two types of theories that take into account the perspectives of both the creators of information technologies (technology maturity models) and their users (technology acceptance models). The article attempts to identify the commonalities between these models to enable their joint use. The joint application of these models is demonstrated through an example using research data services (RDS) maturity models. Six RDS maturity models known from the literature were analyzed from the perspective of their completeness using the technology acceptance model (TAM).

Results and conclusions: This approach enables the assessment of maturity models from the perspective of RDS users’ needs, affecting the level of their acceptance. The results indicate that existing RDS maturity models do not sufficiently consider the needs and perspectives of their users, hindering the acceptance of the technology.

Originality/Value: The article demonstrates a new point of view on information systems assessment, which serves to integrate two previously used methods of assessing the IS: maturity models and innovative information technologies acceptance models. The article proposes combining both methods to obtain a more coherent and universal research tool.
CONTROLE DE MASTITE E ORDENHA ADOTADOS EM PROPRIEDADES LEITEIRAS EM FRUTAL, MG
Authors: Monico Arthur , Dolabela João Paulo Santos , Mendonça Marília Assunção , Martins Eduardo da Silva , Ferreira Osania Emerenciano
Published: March 2024

A pecuária leiteira é constituída em sua maioria de pequenos produtores que utilizam rebanhos de baixo potencial genético, alimentação e manejo higiênico-sanitário inadequado e ordenha ineficiente. O baixo ou nenhum conhecimento técnico contribui para o agravamento do quadro e para a frequente ocorrência de mastite bovina nas propriedades. Por sua vez, a mastite bovina é frequentemente associada com a baixa produtividade de leite no Brasil. O presente trabalho objetivou detectar o índice de mastite em quatro propriedades leiterias do município de Frutal/MG através do California Mastitis Test (CMT), identificar os agentes causadores através de características morfotinturiais e avaliar o manejo de ordenha empregado. Das 246 vacas em lactação analisadas nas quatro propriedades, 17,5% apresentaram resultado positivo no teste de CMT. Dentre estas, 65,1% apresentaram escore (+) fracamente positivo, 30,2% escore (++) positivo e 4,7 apresentaram escore (+++) fortemente positivo. Observou-se entre os produtores um sistema de produção bastante heterogêneo e medidas de detecção e controle de mastite no rebanho inexistente ou ineficiente.
PANORAMIC REVIEW OF DISTAL RADIUS FRACTURES
Authors: Bryam Esteban Coello García  , Adriana Nicole Baño Cando  , Maria Del Cisne Vega Cobos  , Jocelyne Estefania Arévalo Arcentales  , Jonnathan Efrén Espinoza Calle  , Hjalmar Roberto Morán Romero
Published: March 2024

Introduction: fractures affecting the distal radius are common, their incidence increases as life expectancy increases, leading to a larger population of individuals at risk of suffering these injuries. They are usually comminuted and intra-articular fractures that are outside the traditional eponymous classification.
Objective: to detail current information related to distal radius fractures epidemiology, anatomy, mechanism of injury, clinical evaluation, classification, imaging evaluation, treatment and complications.
Methodology: a total of 27 articles were analyzed in this review, including review and original articles, as well as clinical cases and books, of which 19 bibliographies were used because the other articles were not relevant to this study. The sources of information were PubMed, Google Scholar and Cochrane; the terms used to search for information in Spanish, Portuguese and English were: distal radius fractures, radius anatomy, Colles fracture, Smith fracture, Barton fracture, treatment of distal radius fractures.
Results: distal radius fractures account for about one sixth of all fractures treated in the emergency department, the incidence of distal radius fractures in the elderly correlates with the degree of osteopenia and increases with increasing age. The volar ligaments are stronger and provide greater stability to the radiocarpal joint compared to the dorsal ligaments. The most common mechanism is a fall on the hand in extension with the wrist in dorsiflexion. Currently, there is no consensus on the most optimal classification system for distal radius fractures.
Conclusions: knowing correctly the whole picture of distal radius fractures allows to have a better performance when treating them. It is essential not to overlook in the physical examination the exploration of the ipsilateral elbow and shoulder to rule out the presence of associated injuries and to perform a complete evaluation to detect other possible injuries or life-threatening problems. Distal radius fractures can be treated conservatively or surgically depending on several factors, so classification is essential. There are multiple alternatives in surgical treatment, so the most appropriate one should be chosen for each case. The most common complications in this type of fracture are median nerve dysfunction, post-traumatic osteoarthritis, malunion or pseudoarthrosis and stiffness of the fingers, wrist and elbow.
KEY WORDS: fracture, distal radius, Colles, Smith, Barton, treatment.
PENGARUH LINGKUNGAN KERJA DAN KOMPENSASI TERHADAP KINERJA KARYAWAN PADA PT. TAMBAK ROBIL DENGAN DISIPLIN KERJA SEBAGAI VARIABEL INTERVENING DI KABUPATEN SITUBONDO
Authors: Riziq Arif , Tulhusnah Lusiana , Ediyanto Ediyanto
Published: March 2024

The role of human resource management is vital in ensuring a company's longevity by upholding and improving the caliber and efficiency of its workforce. The considerable effect of a company's requirement for impactful employees underscores the indispensability of human resources for every business. Organizations inherently possess tactics that impact both their own functioning and their staff. This study aims to scrutinize and validate the impact of human resource management strategies on enhancing employee performance at PT. Tambak Robil. The research encompasses all PT. Tambak Robil employees situated in Situbondo Regency. The sampling method employed is non-probability sampling using the exhaustive sample approach. Analyzing data and assessing hypotheses in this study are conducted using the Smart PLS 3.0 software (Partial Least Squares) alongside a Structural Equation Model.

The outcomes of hypothesis testing through the Smart PLS 3.0 application demonstrate that the work environment exerts a noteworthy and positive impact on work discipline, while compensation also significantly bolsters work discipline. Additionally, the work environment substantially contributes to performance improvement, whereas compensation shows a negligible and unfavorable association with performance. Notably, work discipline prominently enhances performance. The results from the indirect effects analysis via Smart PLS 3.0 indicate that the work environment substantially enhances performance by operating through the conduit of work discipline. Similarly, compensation significantly enhances performance by channeling its influence through work discipline.
PENGARUH KEPEMIMPINAN DAN DISIPLIN KERJA TERHADAP KINERJA ASN DENGAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING PADA KANTOR DINAS LINGKUNGAN HIDUP DI KABUPATEN SITUBONDO
Authors: Khoiriyah Siti , Arief Mohammad Yahya , Tulhusnah Lusiana
Published: March 2024

The Environmental Service is the executor of government affairs in the environmental sector, led by the Head of Service, who is domiciled under and accountable to the Regent through the Regional Secretary. The Environmental Service has the task of assisting the Regent in carrying out government affairs in the environmental sector. This research aims to analyze and test the effect of Leadership and Work discipline on Performance ASN at the Environmental Service through Job satisfaction. This research is explanatory. The population in this study is the State Civil Apparatus (ASN) at the Environmental Service. The sampling technique was determined by Probability sampling. This study's data analysis and hypothesis testing used the Structural Equation Model - Partial Least Square (PLS-SEM).

The results of direct influence hypothesis testing using the Smart PLS 3.0 application show that Leadership has a significant positive effect on Job satisfaction, Work discipline has a significant positive effect on Job satisfaction, Leadership has a negative but insignificant effect on State Civil Apparatus Performance, Work discipline has a positive but insignificant effect on State Civil Apparatus Performance, Job satisfaction has a positive but insignificant effect on State Civil Apparatus Performance. Hypothesis testing results Leadership does not significantly affect the performance of the State Civil Apparatus through job satisfaction; work discipline does not significantly affect the performance of the State Civil Apparatus through job satisfaction.
ANALISIS PERUBAHAN HARGA SAHAM YANG MEMEDIASI FAKTOR-FAKTOR KEUANGAN TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN MAKANAN DAN MINUMAN YANG TERDAFTAR DI BEI TAHUN 2018-2021
Authors: Aiji Annisa Berliana Rantinur , Wiryaningtyas Dwi Perwitasari , Karnadi Karnadi
Published: March 2024

The food and beverage sector is the most important element for survival because it is included in one of the needs that must be met, so that this sector is easy to experience sustainable growth. The studies aimed to anatomize the influence of Return on asset,Debt to equity ratio, and Total asset turnover that influence the enterprise value with share price as an mediation variable at food and beverage enterprise listed at the Indonesia Stock Exchange in 2018-2021. This research is a quantitative research. The population in this research is all enterprise in the food and beverage enterprise listed at the Indonesia Stock Exchange in 2018-2021 into 72 companies . Sampling in this studies used purposive sampling which is obtained samples into 10  companies.

The result of the analyze use the smart partial least square (PLS) 3.0 software, show the return on asset has a significant influence on share price, debt to equity ratio has a significant influence on share price, total asset turnover has no significant influence on share price, return on asset has a significant influence on enterprise value, debt to equity ratio has a significant influence on enterprise value, total asset turnover has a significant influence on enterprise value, and stock price has a significant influence on enterprise value. The yield of the indirect effect hypothesis test show that return on assets has a negative and significant influence on enterprise value through share price, debt to equity ratio has a negative and significant influence on enterprise value through share price, and total asset turnover has no significant influence on enterprise value through share price.
STUDI KELAYAKAN BISNIS PADA PRODUK SEAFOOD SITUBONDO
Authors: Kurniawan Aldy , Fandiyanto Randika , Miftahul Rozikin
Published: March 2024

Seafood Situbondo is a food restaurant that serves a variety of fresh seafood and is the first in Situbondo which is located on Jalan Merak No 1 Kel.Patokan, Situbondo, East Java. This restaurant also has Live Sea Water Lobster in the middle of Situbondo City. The restaurant's contemporary and aesthetic concept is very different from the others, not only seafood but also fried rice noodles and other menus. So this restaurant is very suitable for the taste buds of seafood lovers. This type of research is qualitative research using phenomenology as a method and technique for collecting data based on observations, interviews with Situbondo seafood owners and documentation.
STATE AND DEVELOPMENT TRENDS OF THE BOOK MARKET AND BOOK TRADE IN THE RUSSIAN FEDERATION
Authors:   Plekhanov Russian University of Economics, Stukalova Irina B. , Shteyn Maria Yu. ,   Plekhanov Russian University of Economics
Published: March 2024

The authors provide a qualitative and quantitative assessment of the state of the modern book market and book trade in Russia, and also identify the main trends in their future development based on statistical data over the past 12 years. Based on the results of the study, the authors made a number of conclusions: 1) a book is a specific product, which is the result of intellectual work and is designed to satisfy the non-material (spiritual) needs of the population; in the context of digitalization, the book acquires a digital format; 2) the structure of consumer demand is changing in favor of digital books and so-called intellectual literature (non-fiction); 3) the Russian book market at the present stage of its development is undergoing, on the one hand, a significant revival, on the other hand, a stage of another transformation, which was initiated by the geopolitical context, and the change in the position of the book in the world of modern culture, and the expansion of genre diversity, and the formation of a new readership request in new realities; 4) the share of non-market sales channels tends to decrease both in value and share terms; 5) bookstores remain the main market channel for book distribution with an increasing share of online trade; 6) in the book trade in recent years, there has been an increase in the processes of integration (formation and strengthening of the positions of book retail chains) and concentration (concentration of book chains in megacities). Data from the Federal State Statistics Service, as well as data from the annual industry reports of the Ministry of Digital Development, Communications and Mass Communications “Russian Book Market. Status, trends and prospects” from 2018 to 2023. As research methods, the authors used classical methods of analysis and synthesis, structuring, theoretical generalization and comparison.
ON CERTAIN ASPECTS OF STRATEGIC PLANNING IN PUBLIC SECTOR ORGANIZATIONS OF THE RUSSIAN FEDERATION (ON THE EXAMPLE OF THE MINISTRY OF INTERNAL AFFAIRS)
Authors:   Plekhanov Russian University of Economics, Vladimirova Olga N. , Belova Svetlana N. ,   Academy of Management of the Ministry of Internal Affairs of Russia, Tsviliy-Buklanova Anna A. ,   Krasnodar University of the Ministry of Internal Affairs of Russia
Published: March 2024

Issues of strategic planning in public sector organizations are not sufficiently covered in scientific publications, especially in sectors with limited information access. The goals of this article are to identify problems and identify possible ways to improve financial planning in the system of the Ministry of Internal Affairs of Russia (MIA of Russia). This aspect is of particular importance from the point of view of involving the legal system in the budget process. The extensive network of structural divisions of internal affairs bodies necessitates clarification of the functionality assigned to territorial bodies in the formation and execution of the budget, including through the GIIS “Electronic Budget”. The authors, in arguing their recommendations, rely on the provisions of the departmental regulatory framework, survey results and statistical data. Consideration of the advantages and disadvantages of centralization of powers or their redistribution fixes the need for organizational, legal and technological conditions for information interaction between units of the Russian Ministry of Internal Affairs system.
RESEARCH OF THE PRINCIPLES OF FORMING THE COMPOSITION OF SOCIALLY IMPORTANT GOODS IN RUSSIA
Authors:   Plekhanov Russian University of Economics, Nikishin Aleksandr F. , Karashсhuk Oksana S. ,   Plekhanov Russian University of Economics, Mayorova Elena A. ,   Plekhanov Russian University of Economics, Boldyasov Aleksey I. ,   Plekhanov Russian University of Economics
Published: March 2024

The purpose of this article was to determine the principles taken into account for the formation of the composition of socially significant goods in Russia and to substantiate proposals for their improvement. To achieve this goal, existing definitions of socially significant goods were studied in accordance with the current state regulatory documents of the Russian Federation and scientific research by modern authors. The composition of socially significant goods was also established and the legal grounds for the formation of a set of such goods in Russia were identified. The study showed that when determining the list of socially significant goods by state economic regulation bodies, the set of principles of state regulation taken into account is limited. The formation of the composition of some socially significant goods is based on the principle of limiting price increases, and in relation to other socially significant goods, the principle of mandatory availability for sale is applied. The paper proposes to clarify the totality of socially significant goods in Russia. Socially significant goods must satisfy the basic needs of people, ensure healthy, complete consumption, be available for sale and be established in regulatory documents of Russia. The article also substantiated the need to expand the composition of the used principles for forming the composition of socially significant goods. It is necessary to simultaneously apply to all socially significant goods the principles of mandatory availability of these goods for sale, limiting price increases, minimizing the tax burden, and ensuring operational monitoring of their performance.
THE METHODOLOGY FOR DETERMINING EFFECTIVE SALES CHANNELS IN THE WHOLESALE TRADE OF SMALL BUSINESSES IN MODERN CONDITIONS
Authors:   Plekhanov Russian University of Economics, Nikulina Yulia A.
Published: March 2024

With the growing availability of digital tools in the wholesale trade of small businesses, it became possible to automate internal business processes and integrate with the business processes of external counterparties, which inevitably led to the transformation of product distribution patterns, raising the question of the effectiveness of using traditional distribution channels in the new realities. The author proposed possible models for the transformation of product distribution and developed a methodology for determining effective sales channels in the conditions of the digital economy and the development of logistics services. In the course of the study, the author identified the main vectors for identifying effective sales channels, which require mandatory analysis of their impact on the calculation results. Based on the results of the study, the author developed practical recommendations for managers of wholesale small business companies, taking into account the level of their entrepreneurial competence and access to qualified personnel, in the form of designating possible models of transformation of product distribution and methods for calculating effective distribution channels, taking into account new opportunities.
CRM-SYSTEMS AS A TOOL FOR IMPROVING THE EFFICIENCY OF E-COMMERCE
Authors:   Plekhanov Russian University of Economics, Nebytov Alexandr K.
Published: March 2024

In the modern world, one cannot underestimate the importance of CRM systems, which have a significant impact on business development, cost reduction and other factors. Any organization needs a customer base, its updating and the safety of important information on transactions. Using CRM simplifies life not only for managers of any business, but also for full-time employees of the organization. With the help of customer relationship management systems, companies can automate marketing processes, accounting processes, reduce manual data collection work and organize customer information. This article examines the different types of CRM systems, their impact on e-commerce, as well as the PIM and OMS systems that are an integral part of the toolkit. In addition, a number of advantages that CRM systems have were considered. These include increasing the efficiency of marketing strategies and the work of the sales department, ensuring high-quality communication within the company, increasing the company’s competitiveness and the active use of CRM reporting. All the benefits of implementing CRM systems are revealed only if the product’s capabilities are used correctly. The fact that the system has been implemented does not guarantee a solution to the company’s internal problems associated with the ineffectiveness of the sales department and incomplete filling of the database. All these problems can be solved only if the systems are correctly implemented and used, as well as high-quality employee training. After studying the features of CRM systems and their impact on e-commerce companies, it was concluded that the implementation of CRM systems is necessary for any corporate business whose goal is to increase revenue and build strong relationships with customers.
English for Medical Purposes: The Need for the Application of a Hybrid-Teaching Environment in Tunisian Medical Institutions
Authors: Chaari Imen
Published: March 2024

This paper is a review article that deals with the field of English for Medical Purposes. The objective of this piece of research is to show that based on various studies on medical discourse, it can be said that there is a continuum of hybrid Medical Englishes. As a result of this plurality, teachers of English in medical schools are supposed to take this variable into consideration. The first part of the article is a theoretical part that refers to research in the domain of English for Specific purposes and the domain of English for Medical Purposes. The theoretical part also mentions the different types of medical discourse. The second part is supposed to give the rationale or the conclusion that can be drawn from the theoretical part.
Reproducibility Study on a PBPK Model of FcRn-Mediated Recycling for Large Molecules
Authors: Safaei Soroush , De Brabandere Veronique , de Witte Wilhelmus E. A. , Avery Lindsay B. , Van Bogaert Tom , Sargentini-Maier Maria Laura
Published: March 2024

The PBPK model of FcRn-mediated recycling of large molecules was developed and studied by \cite{de2023mechanistic} to characterize and predict Immunoglobulin G (IgG) disposition in plasma and tissues. This study investigated the large-molecule model in PK-Sim and its applicability to molecules with FcRn binding affinity in plasma. Subsequently, the model was extended to ensure a more mechanistic description of the internalization of FcRn and the FcRn-drug complex. This PBPK model has applications in autoimmune disorders such as primary immune thrombocytopenia which is mediated partly by platelet autoantibodies, resulting in thrombocytopenia, bleeding, and constitutional symptoms. Currently, there are several FcRn inhibitors in clinical development for numerous indications that can benefit from this model. We created a modular implementation of the model in MoBi, which is able to reproduce the originally published data. This Physiome paper describes how to access, run, and manipulate this model, how to parameterize the model to match data, and how to compare model predictions to data. In addition, some inconsistencies have been revealed and discussed in this paper. EDITOR'S NOTE v2: adding OMEX archive. v3: correcting file names. v4: updating publication date. v5: updating OMEX archive. v6: attaching CRBM report.
Advancements and challenges in interstitial brachytherapy using iodine-125 seeds
Authors: Xiong Liting , Yang Yuhan , Li Mengyuan , Jiang Ping , Li Chunxiao , Wang Junjie
Published: March 2024

Radiation therapy has been used for over a century in the treatment of tumors, with interstitial tissue treatment using radioactive seeds playing a key role in this approach. Iodine-125 (I-125) seeds are the most commonly used radioactive sealed source for permanent interstitial brachytherapy. In recent decades, significant advancements have been made in the field of interstitial radiation therapy. The development of three-dimensional (3D)-printed personalized templates, treatment planning systems, and robot-assisted systems have significantly improved the accuracy of I-125 brachytherapy. This review summarizes the advances in technology, radiobiology, physics, and immunology of I-125 brachytherapy. These advancements have improved the accuracy of dose delivery and increased the effectiveness of I-125 interstitial brachytherapy. In particular, the utilization of 3D-printed personalized templates has allowed for customized treatment planning and more precise dose delivery. Robot-assisted systems have also made significant contributions by assisting in the precise placement of radioactive seeds during treatment. However, several challenges persist within the field of interstitial I-125 brachytherapy. One of the current issues is the difficulty in accurately predicting the biological response to radiation therapy in individual patients. Addressing this challenge represents an important area for further research, as it has the potential to improve treatment outcomes and minimize side effects. In addition, there is a need for more research into the utilization of immunotherapy in conjunction with interstitial brachytherapy, as this combination has demonstrated promise in preclinical studies. Overall, this review provides a comprehensive overview of the advances and challenges associated with interstitial brachytherapy using I-125 seeds. These advancements offer a theoretical basis for achieving precise and remote medical care in brachytherapy. As technology continues to evolve, it is likely that interstitial brachytherapy will emerge as an even more effective treatment option for cancer patients.
Rational models of acceleration of multi-purple abrasive circuit with planitary drive
Authors: Ben І.О.
Published: March 2024

The sharpening feature of peeling and pruning knives is that they have a wide back surface, small sharpening angles and a large length. The large contact area of ​​the abrasive wheel with the blade surface causes high temperatures to form on the blade surface. As a result, the initial properties of the blade change, its ignition occurs, there are large burrs, microcracks, chipping and other defects. The recommendations available for rational sharpening and fine-tuning of wood-cutting tools, in particular peeling and milling cutters, partially address this problem but significantly reduce the performance of the sharpening process. This problem is solved by the use of many cup abrasive wheels, which is an option for continuous grinding. It is established that the knife surface temperature is influenced by three main influencing factors: cutting speed in m / s; feed rate of the circle in m / min. ; feed circle on the cut in mm. But differences in the dimensions of influential factors do not allow to consider them in one coordinate system. It is suggested to translate the dimensions of influential factors into a normalized form and combine them into one coordinate system, determine the regression equation, investigate it for the extremum and find rational modes of exacerbation. It is shown that the dependences of the surface temperature of the knife on the cutting speed, the feed rate of the circle and the feed on the cutting have an exponential dependence and the dependence of the total knife temperature has a polynomial dependence. After equating this dependence to zero and differentiating, we obtained the value of the optimal value of the influencing factors in the normalized form = 0,3075757. After translating this value into rational form, rational cutting modes were obtained: cutting speed – 38,075757 m/s; feed rate of the circle – 9,2303028 m/min; feed circle for cutting – 0,137681813 mm. The introduction of these sharpening modes allows to reduce the surface temperature of the knife to 377,337 °C, to reduce the duration of sharpening, to increase the durability of the knife with respect to blunting, and thus to increase the productivity of the peeling machine.
Systematization of wood waste - the basis of their effective use
Authors: Medvid L.V.
Published: March 2024

Based on the results of a detailed analysis of literature sources, it was established that the industrial use of additional wood reserves is not only a significant increase in the raw material base for the woodworking industry, but will also become a necessity for environmental and economic reasons in the near future. After studying the state of the issue, the systematization of wood waste by origin as an additional raw material for processing in the woodworking industry was developed and proposed. It was found that potential sources of additional raw materials can be: logging waste (stumps and roots, knots and branches, tops and cuttings, thin-sized and substandard trees); post-production waste (sawdust and shavings, bars and slats, saws and burrs, trimmings and sawdust, grinding powder and screenings); post-consumer wood (PCW). The areas of suitability for the use of waste in certain industries are substantiated and proposed, as well as grouped by their qualitative characteristics for effective use. The main trends in the use of wood waste are outlined. It has been found that the issue of using used wood in Ukraine can be solved by solving three main problems: Technical and technological study of the suitability of individual wooden products and used wood for their repeated use as technological raw materials for wooden boards or as energy fuel. Equipment and technology for processing used wood and bringing it to the state required by plate manufacturers or the energy industry (power industry). Introduction of appropriate legislation in the field of management of wood waste and used wood products. Measures and ways, a concept and a strategy of using additional wood resources, which will ensure the efficiency of material or energy use, have been developed and proposed.
The role of forestry measures in the formation of highly productive mixed oak forest
Authors: Agiy V.O. , Kopiy S.L. , Kaganyak Yu.Y. , Kopiy L.I. , Kopiy M.I. , Novak A.A. , Fizyk-Nadsluchansjkyy I.V.
Published: March 2024

Reproduction of highly productive mixed oak stands is a responsible task, both for the practice of forestry and in the theoretical sense. Intensification of forestry activities requires the formation of not only stands with the maximum stock, appropriate assortment structure, but also environmentally sustainable mixed with the dominance of oak. This task involves finding the best option for felling. The existing system of care felling does not give an unambiguous answer to the task. Conducting experimental felling care at a young age with different options for sampling of secondary trees and the intensity of felling, contribute to the development of technology for the care of oak at a young age, when determining its role in shaping future high-yielding and environmentally sustainable oak forest. Practical recommendations are preceded by research on the course of growth in stationary test plots. The purpose of experimental care felling is to investigate the impact of forestry measures implemented in sections of the experimental plots on the growth processes of mixed oak stands at the stage of young trees of the first class age (up to 10 years). The object of research is selected mixed oak forest stands growing on the territory of the state forest fund of forestry enterprises of Transcarpathia. The subject of the study is the dynamics of taxonomic indicators of mixed oak young trees of the first class of age in six sections of the stationary. The section of the plot with the best growth characteristics of both stand and oak is determined. The dynamics during 2017-2019 of the average trunk volume, diameter and height of oak, etc. was studied. The program of forestry measures implemented at the section C-1 of the plot, where a reliable oak element of the forest with an admixture of hornbeam and ash was formed, was adopted as the optimal variant. Adequate models for predicting the average volume of an oak trunk depending on the average diameter or height are offered. The high adequacy of the model guarantees a more accurate assessment of the stock accumulated by ordinary oak.
Forest fires in the Polissiaand their impact on the environment
Authors: Didenko P.V. , Ustymenko V.I. , Bakay B. Ya.
Published: March 2024

It has been established that fire is an element of many forest ecosystems, as it shapes their ecological processes, determines the species composition of the stand and affects the structure of the forest landscape and surrounding areas. The main feature of forest fires is that they have a negative impact on biodiversity and vegetation, create significant carbon emissions, emit smoke, which causes a number of allergic diseases and affects human health, and in many cases causes death and material values. It has been established that climate change can change a number of factors, which in turn will affect the occurrence of fire, the presence of a burning object and the combustible properties of wood. The purpose of this article is to identify probable threats and establish the impact of forest fires on the forest ecosystem, to identify the impact of climate variability and change on forest fires, forest fuels and the likelihood of fires in the natural zone of Ukrainian Polissya. Tools used to assess the dynamics of forest fires and the impact of climate change include: statistics, results of actual surveys of fires, remote sensing, global models of forest vegetation and landscape, integrated models of fire and plant systems, fire risk assessment systems for forest ecosystems, empirical models and models of fire behavior. This article summarizes the results of research both on the fact of using a separate tool and on the basis of their interaction in terms of their characteristics, spatial and temporal resolution, limitations and applicability of results for the forest ecosystem of the Ukrainian Polissya zone. Based on a detailed analysis of materials obtained using various tools, as well as information from open sources, the trend is that the number of fires is growing rapidly and is accompanied by irreparable economic and environmental damage. As a result, there is an awareness of the large-scale negative consequences of forest fires and the reasons that led to them.