bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH STRATEGI BISNIS TERHADAP KINERJA USAHA KECIL KULINER KEMASAN: SISTEM PENGENDALIAN MANAJEMEN SEBAGAI VARIABEL MODERASI
Authors: Zaitul Zaitul , Jayanti Chesren putri , Yasni Delvi Okti , Wahyuni Anggela , Rifa Dandes , Ilona Desi
Published: March 2024

This study investigates the relationship between business strategy and small culinary enterprise performance. Besides, this study also examines the role of management control systems as moderating variables between business strategy and the performance of small enterprises. Thirty small culinary enterprises are participating in this study. This study uses the primary data collected through a survey. There are three types of variables in this study: dependent variable (performance), independent variables (business strategy) and moderating variables (management control system). Small Enterprise performance has twelve items. Business strategy is divided into two variables: cost leadership strategy and differentiation strategy and these variables have seven items each. Like business strategy, a management control system (MCS) also has two types of variables: diagnostic MCS and interactive MCS. These variables have five items for each. This study uses the structural equation model (SEM-PLS) by applying smart-pls. The result shows that only one hypothesis was accepted: a significant positive relationship between cost leadership strategy and small enterprise performance. Theoretically, this study contributes to the resources-based theory. This finding can be used to improve small enterprise performance by implementing a low-cost strategy
PENGARUH PROFITABILIAS, SOLVABILITAS, UKURAN PERUSAHAAN DAN SENSIVITAS INDUSTRI TERHADAP PENGUNGKAPAN LAPORAN KEBERLANJUTAN
Authors: Anggara Bayu , Surya Raja Adri Satriawan , Azhar.L Al
Published: March 2024

A sustainability report is a report that provides information regarding a company's impact on environmental, social and economic aspects. It is hoped that this sustainability disclosure report will attract the attention of companies in global business and increase public trust and the willingness of stakeholders to invest capital in the company. because there are still many companies that have gone public but have not yet disclosed their sustainability reports. This research aims to analyze the influence of profitability, ileverage, company size, and industry sensitivity on SustainabilityiReport disclosure. In this research, there were 213 manufacturing companies listed on the Indonesia Stock Exchange (BEI) in 2019–2021. The sampling method used was purposive sampling. The number of samples in this research was 105 manufacturing companies in 2019–2021. The analysis tool uses multiple linear regression tests. The research results show that leverage and industry sensitivity have no effect on Sustainability Report disclosure. Meanwhile, profitability and company size influence the disclosure of the Sustainability Report. In sustainability reports, disclosure has implications not only for fulfilling regulatory obligations, but can also have a significant impact on a company's reputation and relationships with stakeholders.
Re-enacting Mathematics Values through Cultural Symbols
Authors: Ali Clement Ayarebilla
Published: March 2024

More attention and concentration are paid to cognitive and psychomotor than affective learning of mathematics. The problem may have arisen from the symbolic nature of mathematics values which makes it difficult to understand. Another loophole could have popped up from teachers’ perceptions that mathematics values have little relationship with cultural symbols in the classroom, as well as in affective values. In this study, the researcher explored five prominent mathematics values of ‘respect’, ‘commitment to excellence’, ‘truth and integrity’, ‘teamwork’, and ‘equity’ through cultural symbols, called ‘Adinkra’. With a case study design involving ten student teachers, the researcher assembled over 60 Adinkra symbols. The student-teachers then selected and matched at least five of the symbols that fall into each of the five values and analyzed their values. In five separate tables, the results showed that ‘respect’ ranked highest, and was closely followed by ‘commitment to excellence’, and ‘truth and integrity’. The least values were ‘teamwork’ and ‘equity’. Having given this culturally responsive pedagogy, it was recommended that many more cultural symbols should be explored to equip teachers and students to apply mathematics values for life-long learning.
A Brief Study on Abortion in Adolescent Girl-Students in Kathmandu Valley
Authors: Aryal Gokarna Raj , Karna Manoj Kumar
Published: March 2024

Nepali girl-students of the adolescent age group adopt abortion services in justifiable as well as in unethical ways in the verge of career-making in their study and jobs. There are many responsible factors for abortion deed in Nepali society like the negative impact of social media-internet services, globalization, migration, poverty, legal facility for abortion, and so on. This act has adverse effects on their physical health and performance those who adopt this. This research work objectifies the perception and the attitude of such adolescent girl-students in Kathmandu Valley. To ascertain the study accurate, this research work mentions particular data from Kathmandu Valley as primary sources and also some secondary sources from Nepal Demographic Health Survey (NDHS) and others. It further consults Karl Marx's views as well as the psychoanalytic perspective of Georg Wilhelm Friedrich Hegel and Sigmund Freud as the theoretical tools, and the ideas of David Pavon-Cuellar on Marxist-psychoanalytic theory in the relevant context of the data used in this article suitably in the Nepalese context. It follows sharply the quasi-experimental method of writing from the library's text to the internet and also the field work. Historically, the Nepali adolescent girl-students mostly are aware of abortion than the previous time; they have a legal idea about it, its facilities, and its process now. This research shows that there are majority of such Nepali adolescent girl-students in an urban area, even in Kathmandu city, who use abortion knowingly or unknowingly causing their health poor with poor performance and ruining their career so, it is helpful for the stakeholders to work on the issue raised here.
تأثير التشارك المعرفي ودوره في تعزيز الالتزام الوظيفي - دراسة تطبيقية في المديرية العامة لتربية الرصافة الثالثة
Authors: أ.د. سماح مؤيد محمود المولى  , حسين علي حافظ
Published: March 2024

تشكل الاطار الفكري للدراسة الحالية من خلال تفاعل مجالات معرفية, تمثلت ب)التشارك المعرفي, الالتزامالوظيفي( وامكانية تطبيقها في البيئة العراقية، الا وهي المديرية العامة لتربية بغداد الرصافة الثالثة, اذ تمثلت اهميةالدراسة في تقليص الفجوة المعرفية بين الطروحات الفكرية القائمة وإمكانية التطبيق، هادفة الى التعرف على مستوىالتشارك المعرفي في الدائرة المبحوثة واثره في تعزيز الالتزام الوظيفي, اما مشكلة الدراسة والتي توصل اليهاالباحث من خلال الدراسة الاستطلاعية الاولية التي اجراها لمجتمع الدراسة, والمتمثل بضعف التزام الموظف منحيث الاداء او الالتزام بأوقات العمل الرسمية او الالتزام بالقوانين والتعليمات, في ضوء ذلك كان لابد من دراسةالاسباب او العوامل التي اذا ما توافرت ممكن ان تقلل لنا هذا المرض الاداري وهو ضعف الالتزام الوظيفي, وتمثلمجتمع الدراسة بالأقسام الخمسة عشر العاملة في المديرية، وقد حددت العينة بطبقتين الاولى تمثلت بالمدراء وبلغعددهم ) 60 ( مديراً. والثانية تمثلت بعينة الافراد العاملين تحت اشراف المدراء بلغ عددهم ) 70 ( فردا، ولتحقيق ذلكصيغت ستة فرضيات رئيسة تفرعت عنها ) 12 ( فرضية فرعية، واختبرت بمجموعة من الأدوات الإحصائية المناسبةللدراسة,وفي ضوء النتائج التي توصل اليها الباحثان حددت مجموعة من الاستنتاجات الفكرية والنظرية واخرىتطبيقية شخصت الواقع كان أبرزها أن التزام الموظف بوقت الدوام واللوائح المعمول هي حالة نابعة من ذات الفرداي ان التزامه يعكس اخلاقه وثقافته وعاداته وقيمه ومعتقداته السامية, اضافة الى ذلك ان العوامل التي تتعلق بالفردمثل ثقة الافراد بالمنظمة والتي تمثل توقعاتهم الايجابية عن سياسات وتطبيقات المنظمة, فعندما تكون هذه التوقعاتغير جيدة بمعنى ان المنظمة لا تحقق اهدافهم ولا تنسجم مع مصالحهم بالتالي هذا ما يولد حالة من عدم الرضا لدىالموظفين وسيكون هناك ضعف في التزامهم.
Итальянские культуральные исследования: современное состояние и проблемы институционализации
Authors: Kravchenko E. Yu.
Published: March 2024

The Cultural Studies (Studi Culturali) interdisciplinary status is one of the problematic topics in the modern Italian higher school. At the same time this problem is not developed enough in the Russian knowledge. However, it is perspective within the framework of common principles` revealing between the Italian approaches to the study of culture and Culturology. That determines the relevance of the present work. The author proposes an overview of the main landmarks in the Italian Cultural Studies. Therefore, the article notes the sources highlighting the state of Studi Culturali in the scientific school and current directions of Cultural Studies, as well as large-scale academic projects in this sphere. Moreover, the author introduces the names of major Italian cultural researchers who are significant for the development and institutionalisation of Studi Culturali in Italy, as well as those whose methodology is close to the Russian culturological tradition.
Науккаринен О. Современная эстетика: перспективы на время, пространство и содержание
Authors: Lipov A. N. , Naukkarinen O.
Published: March 2024

In recent years, aesthetics has evolved into a rich and diverse discipline, including ethical, social, religious, environmental and cultural issues. As international communication increases due to more frequent congresses and electronic communication, the various traditions of aesthetics have combined with its historically interdisciplinary nature, which makes aesthetics the center of diverse and numerous interests. And raises the question of what is modern aesthetics? The answer to this question is often simply formulated, but not carefully developed, even if the current nature and scope of this discipline is far from obvious. In order to explore how one can understand both the concept and the field of modern aesthetics, the author of the article suggests considering three topics in this regard: time, space and the content of aesthetics, i.e. questions about when, where and what kind of modern aesthetics appears. According to the author, on this basis it is possible to construct a conceptual space.
Монологический и диалогический дискурс как две типологических разновидности текста, реализуемые в творчестве Толстого («Война и мир», «Анна Каренина»)
Authors: Kovalenko A. G. , Lumpova L. N.
Published: March 2024

The article analyzes the monologue and dialogic discourse in their interaction in the works of L.N. Tolstoy. The epic novel “War and Peace” and the novel “Anna Karenina” are chosen as the object of research. The subject of the research will be the Tolstoy’s artistic. According to the authors of the study, these Tolstoy’s works reflect the organic synthesis of the two above-mentioned typological varieties of the text. The study also reveals the nature of the differences in the phenomenon of polyphony in the works under consideration, in a theoretical aspect, the patterns associated with the peculiarity of the semantic structures of the image of the author and the main images of the characters are considered. The authors of the article connect the monologue discourse with the monologue (monophonic) image of the author in the epic novel “War and Peace”, the dialogic discourse, identified with the phenomenon of polyphony, with the images of the main characters of the epic novel “War and Peace” and the novel “Anna Karenina”. The study also raises the question of the ideological and philosophical prerequisites that influenced the formation of the Tolstoy’s artistic system.
«Бьюти-пространство» Боттичелли, поп-арт и гностики (к вопросу о становлении классического искусства)
Authors: Rykov A. V.
Published: March 2024

The article continues the series of publications by the author on the art of the Renaissance and the work of Botticelli. The author's concept of “classical art” allows us to establish closer connections with subsequent stages of artistic development, as well as with the Early Renaissance. The multi-level structure of Botticelli’s art and the “collage” nature of his works are substantiated. The “universality” of the classics correlates with the gaming strategies of Neoplatonism and Gnosticism. The features that bring the intellectual culture of the Renaissance closer to modern scientific and artistic trends are revealed. New contexts and parallels (Michael Psellus, Honore de Balzac, Arthur Schopenhauer, Alois Riegl, David Hockney, Roy Lichtenstein) allow us to re-evaluate the transformation of the Neoplatonic tradition in European culture. The author rejects rigid interpretations of Gnosticism and Neoplatonism in connection with the work of Botticelli, preferring an “aesthetic” or “poetic” reading. Within the framework of this essentially psychological approach, the author draws attention to the problem of “presence” (“life-likeness”), characteristic of both medieval and modern art. Social issues of interpretation of classical art are touched upon in the article in connection with elements of elitism in the culture of the Medici circle. The concept of “poetry”, developed by Petrarch and Boccaccio and going back to ancient prototypes, is fully consistent with this type of “court” culture, which played a decisive role in the development of classical art. The "decadence" of the late Quattrocento and the work of Botticelli as its highest expression were thus the result of very complex intellectual strategies that were continued during the High Renaissance and Mannerism. Particular attention in the article is paid to the revision of the usual views on the historiography of the Renaissance, the actualization of classical art historical concepts. The article returns to the problem of the origins of the semiotic concept of art. Pragmatism and the “irrational” concept of art (appealing to the unconscious) turn out to be quite compatible, that has particular theoretical significance for the revaluation of conventional approaches to the classical heritage.
Isolation and Characterization of Iridoid Glycoside (Gardenoside) Present in the Leaves of Gardenia jasminoides J.Ellis Cultivated in Iraq
Authors: H. Abdul Wahab Usama , J. Awad Zainab
Published: March 2024

Iridoid glycosides are a group of naturally occurring chemical compounds. They are a large family of compounds biosynthesized by plants, they often have pharmacological effects. The aim of this study is to isolate and identified iridoid glycoside in a newly studied, cultivated in Iraq named Gardenis jasminoides. The medicinal importance of iridoid glycoside, on one hand and absence of phytochemical investigation on leaves of Gardenia on the other hand, acquired this study its importance. Many compounds were isolated from leaves plant part one of these compounds was identified by different chemical analysis like: melting point (MP), thin layer chromatography (TLC), Fourier transforms infrared spectra (FTIR) and high performance liquid chromatography (HPLC).

Keywords: Gardenia jasminoides , Gardenoside,Geniposide,Genipin.
Development of a Simple Conductivity Meter to Test Soil Electrical Conductivity at the Field Level
Authors: Kumarathunga Malavige Danushka Prabhad , Dr. C.C. Kadigamuwa
Published: March 2024

Soil salinity is one of the most common problems in agricultural fields. Saline soils reduce crop yield. The most common method for testing soil salinity is the test of Electrical Conductivity (EC) of a given soil solution by using a soil conductivity meter. Many farmers are unaware of their soil salinity because soil testing facilities are not available at the field level in Sri Lanka. Therefore, a requirement for a simple conductivity meter that can be used in the field is high. Thus, in this study, the aim is to develop a simple soil electrical conductivity meter by using a D400 transistor, 50K volume control, and an LED. The developed simple soil electrical conductivity meter was calibrated using standard KCl s
Soil salinity is one of the most common problems in agricultural fields. Saline soils reduce crop yield. The most common method for testing soil salinity is the test of Electrical Conductivity (EC) of a given soil solution by using a soil conductivity meter. Many farmers are unaware of their soil salinity because soil testing facilities are not available at the field level in Sri Lanka. Therefore, the requirement for a simple conductivity meter that can be used in the field is high. Thus, in this study, the aim is to develop a simple soil electrical conductivity meter by using a D400 transistor, 50K volume control, and an LED. The developed simple soil electrical conductivity meter was calibrated using standard KCl solutions with conductivities of 0.2 ms/m and 0.4 ms/m respectively. Finally, the EC of eighteen soil samples around Sri Lanka was tested using a laboratory soil conductivity meter (Spectrum Tech. ECTestr 11+) and the developed simple conductivity meter. Our results indicate that this simple conductivity meter works well with Sri Lankan soil and could be promoted among farmers to test and increase awareness about soil salinity.
olutions with the conductivities of 0.2 ms/m and 0.4 ms/m respectively. Finally, the EC of eighteen soil samples around Sri Lanka was tested using a laboratory soil conductivity meter (Spectrum Tech. ECTestr 11+) and the developed simple conductivity meter. Our results indicate that this simple conductivity meter works well with Sri Lankan soil and could be promoted among farmers to test and increase awareness about soil salinity.
රූපසිද්ධි පුරාණ සිංහල සන්නයෙන් හෙළිවෙන හෝඩියේ ශබ්ධ සංකේත ස්ථානගත කිරීම සහ ල හා ළ භාවිතය පිලිබඳ විමර්ශනයක්
Authors: Kivulegedara Rev. Narada
Published: March 2024

රූපසිද්ධි පුරාණ සිංහල සන්නයෙන් හෙළිවෙන හෝඩියේ ශබ්ධ සංකේත ස්ථානගත කිරීම සහ ල හා ළ භාවිතය පිලිබඳ විමර්ශනයක්
Role of Staphylococcus aureus in Atopic Dermatitis
Authors: Gomes P.L.R. , Malavige G.N. , Fernando N.
Published: March 2024

Atopic dermatitis (AD) is a chronic relapsing. itchy inflammatory condition of the skin usually associated with other allergic diseases such as asthma and hay fever. Following the initial occurrence of AD several factors such as environmental allergens, colonization with Staphylococcus aureus and allergen specific T cell responses are though, to aggravate the disease. The bacteria skin flora of patients wit h atopic dermatitis is strikingly different from that in healthy people in terms of the presence of Staphylococcus aureus. An altered epidermal barrier; increased bacterial adhesion, defective bacterial clearance and defective cutaneous innate immune response are among various factors contributing to this high bacterial colonization inAD Staphylococcus aureus strains with ability to secrete Staphylococcal enterotoxins A - D and the toxic shock syndrome toxin - 1 have been isolated from the skin of up to 65% of AD patients who are colonized with this microorganism. These toxins aggravate the disease by cellular activation to produce cytokines.
The Growth of Libraries in Sri Lanka during the Nineteenth Century
Authors: De Silva M.U.
Published: March 2024

The Growth of Libraries in Sri Lanka during the Nineteenth Century
Probation - The Heart of Buddhist Disciplinary Law
Authors: Ratnapala Nandasena
Published: March 2024

Probation - The Heart of Buddhist Disciplinary Law
The Enabling Policy and Regulatory Framework as a Foundation for Developing the Supply-Capacity of Sri Lanka
Authors: Wickramasinghe Upali
Published: March 2024

Since 1977 the government of Sri Lanka implemented a series of economic reforms to create a more open economic environment and integrate the economy with the global trading system with the ultimate objective of creating an enabling economic environment so that production and other resources are used more efficiently to improve the living standards of people. The benefits of trade liberalisation, however, do not seem sommensurate with the extent of reforms in comparison to other countries that introduced similar reform measures. This paper argues that one of the main reasons for the failure in Sri Lanka's poor attention to the creation of an enabling policy and regulatory framework that would have enhanced the supply capacity of the country. Without paying adequate attention to the creation of an enabling policy and regulatory framework, Sri Lanka will not be able to reap the benefits of freer international trading environment of domestic trade liberalization.
Recognizing Externalities in Practice
Authors: Kumara M.H.A.S.
Published: March 2024

This article is base on the concept "externalities" (third-party impacts), and attempts to recognize both positive and negative externalities generated by economic activities including consumption and production. The methodology of the study was quantitative, and entirely based on secondary data. the study reveals that certain benefits of tourism industry can be recognized as positive externalities. They include the creation of indirect employment opportunities, the value added to GDP from hotel and restaurant sector, cargo services, and domestic trade and infrastructure development in tourists sites. The government expenditure on education generates positive externalities to the entire society. In the Sri Lankan context, this can be seen in terms of the satisfactory level of labour productivity and increased rate of rural sector labour force participation. The study found that there is a "parallel move" of public expenditure on education and the rate of rural sector labour force participation in Sri Lanka.
Perception Formulation of ICT: A Case at Sri Lanka Ports Authority
Authors: Gunatunge R.S. , Amarasinghe A.A.S.P.
Published: March 2024

There is a widespread and growing concern in organizations and senior management that investment in information systems (IS) improves both the efficiency and the effectiveness of the organizations. However, a recent study revealed frustrating results in that many IS projects did not improve the value of organizations while meeting business objectives. IS expenditure was regarded as both costly and risky. Yet many IS investments appear to go ahead without the use of formal investment appraisal and risk management techniques. Often the implementation is left to the IS professionals alone and organizations find themselves in an impasse wrestling with the problem of how to recoup the investment. This paper uses a case of the Sri Lanka Ports Authority which was seeking to implement ICT initiatives to consolidate and integrate many, often disparate, internal systems that had envolved over the recent past. It examines how ICT-based initiatives shaped management's 'perception' that the ICT initiatives would achieve the organizations' objectives.
Standard Versus Non Standard An Analysis of Language Used for Formal Business Communication through E-mails
Authors: Pereira S.S.
Published: March 2024

Internet language is currently recognized as a new language variety for its neologisms, novel syntax, for its rapid growth and many more reasons. It is also feared and viewed by many for its lax standards and impact on particular languages and language in general. This research attempted to observe whether these varied uses and standards of internet language have affected formal business communication carried out through e-mails by analyzing the discourse of 174 actual emails used for formal communication in different sectors such as government, private, and nongovernment against language standards of formal letters.
Jhaya and Bariya: A Case in the Early BrÁhmÍ Inscriptions of Sri Lanka
Authors: Somadeva Raj , Amarasinghe Laleendra , Wanninayake Anusha , Devage Dinesh
Published: March 2024

Jhaya and bariya are two terms in early BrÁhmÍ inscriptions in Sri Lanka that had been used to denote the next of kin of privileged persons. Its prestigious usage suggests that the duality was not a hasty expression. Present variation does not correspond to any geographical or linguistic anomaly notably the differences held in the syntactic morphology of the contemporary language. In the perspective of social semiotics, it could be argued that the regular occurrence of this inconsistency may signify a sensible disparity corresponding to the contemporary social fabric. Theory of social semiotics considered as the ‘codes’ of language and communication are formed by social processes shaped by relations of power. Therefore giving a meaning is a social practice. This essay attempts to investigate the probable social circumstances which resulted in this duality of lexicon in the early BrÁhmÍ inscriptions in Sri Lanka.Key words: social semiotics, historical linguistics, social archaeology
Comunicação mediada por tecnologias
Authors: Lorenz Martins Rosemari , Nunes Monteiro de Souza Cármina Geanini , Volmer Lovani
Published: March 2024

Este trabalho tem como objetivo geral discutir  a comunicação de alunos de educação inclusiva no ensino remoto.  Objetiva também buscar informações acerca das possibilidades e dificuldades quanto ao ensino remoto para alunos da educação inclusiva, analisar as especificidades de algumas deficiências e pensar possibilidades para um ensino remoto bem como para uma comunicação acessível nesse formato de ensino. Para tanto, fez-se, em um primeiro momento,  uma revisão da literatura e aplicou-se um questionário a professores de ensino regular e de Atendimento Educacional Especializado - AEE - e as equipes diretivas de escolas públicas e privadas de uma cidade da região metropolitana de Porto Alegre, contendo quatro perguntas sobre o momento de afastamento social pelo qual estamos passando. Na sequência, as respostas obtidas  foram analisadas e discutidas à luz do referencial teórico construído, buscando compreender a realidade nas escolas quanto ao ensino remoto para a Educação Inclusiva. Diante do panorama encontrado, concluiu-se que as metodologias de ensino foram remodeladas, ressignificando as ações a partir de um novo conceito trazido pela pandemia. Verificou-se, também que, dentro do termo Educação para Todos, de uma forma geral, os alunos estão sendo atendidos, considerando suas especificidades. Todavia, dificuldades de comunicação e de acessos foram referidos nos depoimentos, os quais podem influenciar nas aprendizagens dos alunos. Ações como a parceria da família e estratégias vinculares são esperadas, para que se alcance o aluno.
Coronavírus e telejornalismo
Authors: NEGRINI MICHELE , Copetti Dalmaso Silvana
Published: March 2024

Este artigo tem como objetivo refletir sobre as diferentes temporalidades que passaram a coexistir nas rotinas do Programa Fantástico, na cobertura do coronavírus. Vamos nos focar, mais especificamente, na observação das transformações das práticas referenciais do telejornalismo. A partir do olhar teórico-metodológico da estrutura de sentimento (WILLIAMS, 1979), realizamos uma pesquisa com caráter exploratório e observacional (GIL, 2008) de duas edições do Fantástico, uma de abril e outra de maio de 2020, buscando pelos marcadores visíveis de temporalidade em matérias sobre o coronavírus.
Ways to overcome the screenwriting crisis in Ukrainian cinematography of the second half of the 1920s
Authors: Myslavskyi V. , Markhaichuk N.
Published: March 2024

The relevance of the article. The history of Ukrainian cinematography of the 1920s is generally well studied. The relevance of this work lies in the fact that there are almost no works in Ukrainian film studies that examine the state of screenwriting in Ukraine during its birth and formation.

Problem statement. After the end of the Soviet-Ukrainian (“civil”) war, which led to the Bolshevik occupation of Ukraine, there was an urgent need to reorganize the work of the entire cinematographic industry. With the organization in 1922 on the basis of the All-Ukrainian Film Committee of the All-Ukrainian Photocinema Administration (VUFKU), the heads of the new film department began to establish sustainable film production, but encountered the problem of a chronic shortage of film scripts.

At this time, the “new” Ukrainian cinematography, for completely external reasons, experienced an acute shortage of screenwriters who had experience in cinematography. Film production, which was growing rapidly and unwaveringly, constantly lacked scripts that would be acceptable from an artistic point of view and at the same time be acceptable to the party bodies from an ideological perspective. Let’s note that there were essentially too many scripts, and film factories were literally “drowning” in the so-called “script flow”. But in this “flow” only a small part turned out to be suitable for implementing from an ideological point of view. Therefore, from the second half of the 1920s, it became increasingly common to talk about a “script crisis”, which was more ideological than creative.

When the VUFKU began its work, “Soviet film dramaturgy” actually did not exist yet. Therefore, the directors turned to an old, time-tested source — literature. On the basis of literary works, they sought to make films more or less close to the spiritual and social trends of the time.

At the beginning of the 1930s, the controversy surrounding the “screenwriting crisis” in Ukraine stopped. It was then that the management system of the film industry in the USSR was finally transformed. A clear vertical of soviet management with the film center in Moscow is being formed. Ukrainian cinema finally loses its autonomy and Ukrainian film factories start working with scripts approved in Moscow.
Director’s approaches to representation of social problems in Ukrainian cinema of the independence era
Authors: Vitriv V.
Published: March 2024

The purpose of the research. The article studies director’s approaches to ways of representation of social problems as an expression of the author’s worldview.

The main objective of the study is the work of directors with the author’s stylistic ideas in Ukraine cinema during the independence era.

The methodology. The following scientific research methods are applied in this article: the exploratory method (for gathering information on the chosen topic), the deductive method (for isolating specific stylistic characteristics of films within the broader context of Ukrainian cinema in the independence period), comparative (for highlighting the individual director’s method), and method of generalization (for drawing conclusions).

The scientific novelty of the study is the identification of the peculiarities of director’s toolkit, which authors use to expand the ways of representation of social problems in feature films of the independent Ukraine for the sake of self-identification of Ukrainian society.

Conclusions. The analysis of the ways in which social problems are represented in Ukrainian feature films of the independence era has revealed that the main tool used by authors-directors to highlight social issues is a dramatic conflict, on the basis of which the protagonists’ story develops. Most of the time, it is a certain social problem that either becomes a contextual component or is used as a catalyst that motivates the protagonist’s actions. It is the dramatic conflict that motivates the choice of the author’s stylistic solution to the film, which is implemented with certain director’s tools. By highlighting social problems, Ukrainian authors develop a director’s toolkit for the sake of self-identification of Ukrainian society.
PERTURBED MOTIONS OF A RIGID BODY WITH A MOVABLE MASS IN A RESISTIVE MEDIUM
Authors:   Odessa State Academy of Civil Engineering and Architecture, Leshchenko D. , Kozachenko T. ,   Odessa State Academy of Civil Engineering and Architecture
Published: March 2024

Various cases of the rigid body motion having internal degrees of freedom was studied. In particular, the motions of a body carrying masses which are attached to it by means of elastic forces with linear damping was investigated. This situation simulates the presence of loosely fixed components on a spacecraft, having a significant influence on its motion about its center of mass. The development of research in dynamics of rigid body motions about its center of mass goes in the direction of taking into account the fact that these bodies are not perfectly rigid but are rather close to perfect models. The need for the analysis of the influence of various deviations from perfectness is caused by growing accuracy requirements in space exploration, gyroscopy, etc. The influence of imperfections can be revealed using asymptotic methods of nonlinear mechanics (averaging, singular perturbations and others). This influence reduces the additional terms in the Euler equations of motion of a fictitious rigid body. In the space flight, there arises sometimes a necessity to suppress the chaotic rotation that occurs for one reason to another. Тo this end, the relative displacements of movable masses are used. A number of works are devoted to the analysis of various problems of the dynamics of space vehicles containing internal masses. The issues of stability and instability and the problems of control and stabilization of motions have been studied. In [1, 6] vector equation which describes the change of vector in the system of coordinates connected with the body was obtained. Function in the right-hind side of this equation is a polynomial containing the fourth and fifth powers of . We study the problem of the motion in a resistive medium of a dynamically symmetric rigid body carrying a movable point mass, connected with the body by an elastic coupling in the presence of viscous friction. By means of asymptotic approach equations of motion of body with mass are simplified. Nonlinear evolution of angular motions of the body is analyzed using averaged equations and numerical integration. Results summed up in this paper make it possible to analyze angular motions of artificial satellites under the influence of small internal perturbation torques.
RESEARCH OF PROGRESSIVE COLLAPSING CALCULATION METHODS
Authors:   National University of Civil Defence of Ukraine, Otrosh Yu. , Maiboroda R. ,   National University of Civil Defence of Ukraine, Rashkevich N. ,   National University of Civil Defence of Ukraine, Romin A. ,   National University of Civil Defence of Ukraine
Published: March 2024

Modeling of the progressive collapse of buildings under fire conditions was carried out using the LIRA-CAD software environment in order to increase the level of fire safety. Scientific works and standardization of requirements for the progressive collapse of buildings in fire conditions are analyzed, the causes of progressive collapse in fire conditions, modern methods and approaches to calculating progressive collapse in fire conditions in the USA and Ukraine are considered. It has been established that currently there is no single methodology for calculating "progressive collapse". Ensuring (development of calculation methodology) the necessary resistance of objects to progressive collapse under various combined special effects of fire and explosion is an urgent scientific and practical task. A numerical model of the progressive collapse of the building under fire conditions, which can lead to the progressive collapse of the building, has been developed. For this, the LIRA-SAPR software complex was used. A finite-element model of a three-story parking lot was created. The applied differential equation of thermal conductivity takes into account radiation-convective heat transfer from the gas medium to the heating surfaces of the column, heat transfer by thermal conductivity in the column. Stiffness types and corresponding characteristics were determined for the model. As a result of the numerical modeling, the place of the fire was established, the consequences of which will lead to the loss of the load-bearing capacity of the structures, and, as a result, to the loss of the overall stability of the parking building. It has been established that approaches to increase the area of reinforcement take place in the design of buildings and structures, but are generally not acceptable in the operation of already constructed buildings and in the case of the need to increase the fire resistance limits of reinforced concrete structures to standardized values.
INFLUENCE OF MECHANOCHEMICAL ACTIVATION OF COMPOSITE CEMENT FOR THE STRENGTH OF MORTAR
Authors:   Odessa State Academy of Civil Engineering and Architecture, Barabash I. , Pirogov D. ,   Odessa State Academy of Civil Engineering and Architecture
Published: March 2024

The article discusses issues related to the use of technology for the production of mortar mixtures and mortars based on high-speed mixers, the operation of which causes mechanochemical activation of the binder. The rotary counterflow mill used in the work acts as an activator of the surface zone of both Portland cement grains and quartz sand grains and, thus, contributes to the intensification of the processes of structure formation of cement paste and mortar based on it. Based on the fact that one of the promising ways to reduce the cost of cement activation is to reduce the energy intensity of the dispersion process itself, the use of relatively low-energy rotary mills can be considered as an effective way to increase the activity of the binder. After the joint activation of Portland cement and unground quartz sand (the amount of which was adjusted from 0 to 50 % of the cement mass; activation period - 300 seconds), samples were made from equal-viscosity cement paste. It was experimentally established that the maximum strength of cement stone at 28 days of age was achieved when using composite cement with a 20 % content of activated sand. To determine the influence of the studied factors, such as the consumption of mechanically activated composite binder, the concentration of superplasticizer C-3 (0...1,5 %) and the consumption of microsilica (0...10 %) on the strength of the mortar in 2 and 28-day old, a 3-factor experiment was conducted. It was established that in the studied hardening period, the content of mechanically activated composite cement has the greatest influence on the compressive strength for the studied mortar compositions (from 1:3 to 1:1). The next most important influence on the strength of the mortar is the consumption of superplasticizer C-3. The increase in compressive strength of a mortar from the introduction of microsilica into its composition does not exceed 10-15 %. The combined effect of mechanical activation of the binder and the use of the C-3 additive ensures an increase in the strength of the mortar (mortar composition 1:1) at 28 days of age from 43,5 MPa (non-activated binder; no C-3 additive) to 63 MPa, that is, almost by 45 %. For a mortar of similar age with a lower consumption of composite cement (mortar composition 1:3), mechanical activation of the binder in the presence of 1,5 % C-3 additive ensures an increase in the compressive strength of the mortar from 21 MPa (non-mechanically activated binder; C-3 = 0 %) to 39 MPa.
ON THE STABILITY OF ROTATION OF A FREE SYSTEM OF TWO ELASTICLY CONNECTED RIGID BODIES
Authors:   Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine, Kononov Yu.
Published: March 2024

The equations of rotation of the free system of two rigid bodies connected by an elastic spherical joint or a Hook joint are derived. Assuming that the center of mass of the rigid bodies is located on the third main axis of inertia, the equations of the disturbed motion of the mechanical system under consideration are written in the form of eight ordinary differential equations with periodic coefficients. In the case of two Lagrangian gyroscopes, a characteristic equation of the fourth order is obtained. On the basis of the Lénar-Schipar criterion, written in innor form, the necessary conditions for the stability of uniform rotations of Lagrange gyroscopes in the form of a system of three inequalities are obtained. Analytical studies of these stability conditions were carried out. It is proved that the first inequality is always satisfied. It follows from the third inequality that when gyroscopes have equal axial moments of inertia and rotate with the same angular velocities in different directions or there is no elasticity in the hinge, then the characteristic equation has multiple roots and the question of stability requires additional research. The conditions of stability with respect to kinetic moments are written and it is shown that the older coefficients of these two inequalities are positive, from which it follows that stability will always be possible with sufficiently large values of one of the two kinetic moments. Similar conclusions were obtained in the case of Hook's hinge, and it was also shown that when the gyroscopes are the same, the characteristic equation breaks down into two equations. The first and second equations describe the steady free rotation of one gyroscope on which the restoring moment acts, only in one of the equations it is necessary to add the mass moment of the second gyroscope to the equatorial moment. In the absence of elasticity in the joint, multiple zero roots appear and the question of stability requires additional research.
Use of the ballistic pendulum model in the analysis of crane system transients
Authors:   Kyiv National University of Civil Engineering and Architecture, Chovniuk Yu. , Cherednichenko P. ,   Kyiv National University of Civil Engineering and Architecture, Shudra N. ,   Kyiv National University of Civil Engineering and Architecture, Kozupitsa S. ,   National Aviation University
Published: March 2024

A number of factors affecting the accuracy of experimental determination of small velocities of pendulum vibrations of the load on the rope of the crane hoisting mechanism, arising at start-up, braking or reversing of the crane system, have been analyzed. The rope is considered as an elastic thread. The influence of finite mass and bending elasticity of the viscus on the frequency of natural oscillations of the pendulum is theoretically analyzed. It is shown that the main factor influencing the natural frequency is the bending elasticity of the viscus thread, and the influence of the mass of the thread (rope) of the ballistic pendulum can be minimized. An exact analytical expression for the natural frequency of a real pendulum at arbitrary stiffness of the lightweight viscus is obtained. For small mass of cargo and speed of movement at impulse influence on the crane system (starting, braking, reversing) there are certain difficulties in taking into account the final mass and stiffness of the viscus for calculation of natural frequency of pendulum oscillations. In an ideal situation, the mass of the temple can be made too small compared to the mass of the pendulum (load and rope), but with a short length of rope increases the natural frequency of the pendulum, which reduces the sensitivity of the system to external impulsive influences, and increases the influence of the elasticity of the thread (rope) on this frequency. Therefore, in a real situation, the mass of the pendulum, its length (of the rope) and the stiffness of the temple should always be chosen and taken into account in accurate studies (and calculations) based on compromise considerations. In this study, the degree of influence of the above factors on the natural frequency of oscillation of a pendulum (i.e., essentially a weight on a rope) is theoretically evaluated in the small-parameter approximation. The results obtained in this study can be further used to refine and improve the existing engineering methods of calculation and analysis of transients (start-up, braking, reversing, etc.) of crane systems both at the stages of their design and in the modes of real operation to optimize the performance of the above systems (and mechanisms).
Building Composite Based on Gypsum Binder and Sosnovsky’s Hogweed
Authors: Shvetsova V.A. , Ergenyan A.M. , Bruyako M.G. , Samchenko S.V.
Published: March 2024

Within the framework of this paper, gypsum composites of different densities and strengths were obtained. The influence of different hydrophobizers on the softening coefficient of gypsum composite reinforced with plant filler was investigated. The crushed stem of Sosnovsky’s hogweed was used as a plant filler. The plant filler was pre-dried, treated with organosilicon hydrophobizers by irrigation method followed by powdering with gypsum binder. From the obtained mass, 4х4х16 cm specimens were fabricated. The pressing pressure was varied from 0.2 to 0.8 MPa. The density, flexural strength, compressive strength, and softening coefficient were determined for the obtained specimens. Increasing the pressing pressure increases the density and strength characteristics of the gypsum composite. Modification of the plant filler did not affect the density and strength of the composite but allowed 1.3–2.3 times to increase its water resistance.
ВПЛИВ РИЗИКІВ НА ФОРМУВАННЯ СУКЦЕСІЙНИХ ЗМІН БІОЦЕНОЗІВ РІЧКОВО-ОЗЕРНОЇ МЕРЕЖІ
Authors: Гриб Й. В. , Полтавченко Т. В. , Ковальчук С. В. , Михальчук М. А. , Войтишина Д. Й.
Published: March 2024

Річкова мережа – динамічна система з впливом значної чисельності чинників природного та антропогенного характеру, що впливають на якість і відтворення аборигенної іхтіофауни.
Не зважаючи на значну площу водного дзеркала і густоту річкової мережі, аквакультура природних водойм знаходиться в кризовому стані, як за якістю води так і за масою природного корму, зниження чисельності проміжних екотонів, маточного поголів’я. Разом з тим сьогодні ще функціонують природні локалітети відтворення аборигенних видів риб на р. Горинь (Деражне, Степань, Дубровиця, Висоцьк), на р. Случ (заплава в створі с. Колки із заплавними озерами). Тут відтворюється такі види риб, як лящ, карась, сом, плітка, окунь, судак, підуст, щука. Відмічені популяції коропа, товстолоба, окремі види риб веслоноса, проникаючих із фермерських рибоводних господарств, зокрема в створі нижче смт Деражне, с. Шубків. Визначені в роботі екологічні ризики, що впливають на видове різноманіття аборигенної іхтіофауни, рибопродуктивність та формування сукцесійних змін гідробіонтів.
Очевидно, необхідна після припинення військових дій розробка програми «Малі річки та озера» для вирішення ризиків впливу на водне середовище та реабілітації і відтворення видового різноманіття природних водойм (природна аквакультура), як складової системи трофічного ланцюга. Як напрям отримання товарної рибопродукції, можливе поєднання рибництва заплав та ставків (як відокремленої частини мілководь водосховищ), а також спеціалізованих фермерських господарств з годівлі коропових риб, білого амура, судака, ляща. У минулі часи, рибопродуктивність річково-озерної мережі була значно вищою, на той час працювали риболовні бригади, основою рибництва були стави (Дубно, Остріг, Пересопниця, Олика). Однак, при оздоровлені екосистем річок і озер, мінімізуються ризики, відновлюється природна рибопродуктивність.