bluuebunny/crossref_metadata_2025 huggingface dataset:
The Collection of Y. F. Payevsky at the Münzkabinett of Prince Bezborodko Law Lyceum in Nizhyn
Authors:   Nizhyn Gogol State University, Leiberov O.
Published: December 2022

The paper deals with the problems related to the processes of functioning of the Münzkabinett in Nizhyn Higher School. The focus is on the problem of filling the numismatic collection funds with new collections and individual exhibits. The object of the study is a collection of coins and medals, collected by Law Lyceum Professor J.F. Payevsky and "donated" by him to the lyceum, at the request of the management. Throughout its existence, the Münzkabinett was in the status of a non-independent institution. It had not any permanent special room, a separate staff, no funds were allocated for its maintenance. During the entire period, only one fact of allocation of funds for the purchase of new exhibits is recorded. The author concludes that during the specified period, a collection of coins and medals stored in the Münzkabinett did not play any role in the educational, educational and scientific process. However, the existence of the numismatic cabinet contributed to the prestige of the educational institution. In trying to avoid criticism from numerous officials, the Lyceum Board was to buy a private collection in order to increase numismatic exposure. The purchased collection did not solve the task and did not turn the Münzkabinett into a separate, independent research institution. The collection, which J. Payevsky collected for many years was eventually partially lost. The items of the collection were not rare, although it included a number of interesting and valuable exhibits. The existence of a separate description of this collection allows the researchers to partially reproduce its contents, to find out the time of its purchase and its fate. Payevsky himself, who did not want to donate his collection without any payment to the Lyceum Münzkabinett, was very quickly retired.
In memory of the teacher and scientis (on the centenary of the birth of L. H. Kerentseva)
Authors:   Nizhyn Gogol State University, Zharkevych N. , Sydorenko V.
Published: December 2022

The paper is dedicated to the 100th anniversary of the birth of Larysa Hnativna Kerentseva, who was working for 20 years at Russian Language Department of our University. Her life path was not an easy one, which was common for the people of her generation. But, despite all the troubles of life, she was a sincere, empathetic person, a principled and demanding teacher, a good and reliable friend. In the memory of her students Larysa Hnativna remained forever as a teacher for whom philology was not a mere "higher school subject", but a matter of life. Though she was not a religious person, she always lived according to the biblical commandments: «Do not offend!», «Help!», «Be merciful!».
The Biblical Code in the Novel «Windows on the World» by Frédéric Beigbeder
Authors:   Nizhyn Gogol State University, Ostapenko L.
Published: December 2022

The article represents the interpretation of the novel "Windows on the World" by the modern French writer Frédéric Beigbeder from the point of view of the biblical code. The author of the article distinguishes two levels of the presence of biblical components: explicit and implicit. The author inventories the Old Testament and New Testament images and motifs marked in the work, and she determines their functionality. The author proves that it is the components of the biblical code that perform content-creating and form-creating functions in the novel. The biblical code defines the structure of the novel as parabolic and deepens its dystopian content, giving it an eschatological dominant. The author pays special attention to the transformation of the biblical story about the Tower of Babel in the novel. The author proves that the Old Testament motifs of creation and destruction, which are associated with the image of the Tower of Babel, characterize the consequences of economic and cultural globalization in the novel by Frédéric Beigbeder and acquire an apocalyptic dimension. The writer assigns a special role in the process of globalization to marketing as a means of promoting mass culture, which produces a profaned image of the world and brings humanity closer to its end. The author analyzes the novel’s intertextual connections, which are related to its biblical code. The image of the Catcher from the novel "The Catcher in the Rye" by J. David Salinger deepens the semantics of the biblical code in the novel "Windows on the World." The writer demonstrates that the messianism of the "broken generation" of America, which was represented by JD Salinger, later turned into "superheroism", and the path of spiritual ascent was profaned by the construction of skyscrapers. The author proves that with the help of the biblical code, the writer builds his own eschatological vision of the world, which deviates from the metanarratives of Christianity and globalism and takes away humanity’s last hopes. The apocalypse that Frédéric Beigbeder recreates in the novel "Windows on the World" provides redemption, but it does not guarantee salvation. His "Savior" reminds mankind only of death and it does not promise eternal life to anyone.
«But Fire thought she’d really rather be Water instead»: Tori Amos and her natural narration
Authors:   Taras Shevchenko National University of Kyiv, Matasova Iu
Published: December 2022

This study closely examines Tori Amos’s practice of narration, and especially her lyrics, in the context of the integral organic co-agency / co-operation of the layers of American singer-songwriter’s musical-lyrical-performative language. The interpretation that this practice receives in the current research is that it is conceptually (and poetically) natural and containing the efficient (political) tool of natural introspection. As the analysis of Amos’s lyrics demonstrates the natural introspection in her oeuvre expands throughout spontaneously intuitive to considerately determinate gesture, as well as from self-observation to (com)prehension of the world. Such a non-hierarchical oscillation debases the deeply rooted understanding (at least what concerns the western tradition) of a (co)existence (at best) of a subject and a so-called environment; it actualizes, alternatively, the natural work (or, the work with the natural) outside the binary limitations, such as «internal-external». The subversive character of this work is guaranteed, as this study aims to show, through its instrumental and topological features. A poetically informed ecological labor (namely, the critically important practice of attending and of relationship-building) that is fully definitive of the singer-songwriter’s creative fact directs her to simultaneously address the natural topologically – as a result, Amos unpacks the natural introspection’s emancipatory potential. Following Elizabeth Grosz’s line of thinking on the entwining interaction of materiality and ideality the study offers a reading of the natural introspection as embodying the natural logic of becoming that continuously emancipates. The praxis of narration – as it is present in Tori Amos, a teller / singer of stories – appears as one on the plane of continuation and recreation of life.
Inertia and Reactiveness in Germany's Russia Policy
Authors: Driedger Jonas J.
Published: December 2022

Despite signs that Russia was preparing an invasion of Ukraine, the newly elected German government stayed with pre-existing approaches that involved engagement and the threat of limited sanctions. However, in February 2022, just before the invasion began, Germany blocked the Nord Stream 2 pipeline system, announced weapon deliveries to Ukraine, and massively increased defense spending. This article shows that inertia and reactiveness heavily influenced the timing, nature, and extent of this massive shift in Germany's Russia policy. German leaders continued the existing policy in part because it had been formed by still influential figures and was in line with societal views. However, at the dawn of the invasion, the failure of previous policies had become undeniable, pressure from Ukraine and nato allies peaked, and societal views finally shifted. Reacting to this untenable situation, key figures in the German elite pushed through a series of measures that nato allies and Ukraine had long demanded.
Particularities of Patients Dignosed with Gout in Rheumatology Departament
Authors:   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, BOBIRCA Anca , ALEXANDRU Cristina ,   Department of Rheumatology, „Dr. I. Cantacuzino” Hospital, Bucharest, Romania, IORGUS Carmen ,   Department of Rheumatology, „Dr. I. Cantacuzino” Hospital, Bucharest, Romania, BOANGIU Anca ,   Department of Rheumatology, „Dr. I. Cantacuzino” Hospital, Bucharest, Romania, FLORESCU Anca ,   Department of Rheumatology, „Dr. I. Cantacuzino” Hospital, Bucharest, Romania, DUMITRU Alina ,   Department of Rheumatology, „Dr. I. Cantacuzino” Hospital, Bucharest, Romania, BOBIRCA Florin ,   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, ANCUTA Ioan ,   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, BOJINCA Mihai ,   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
Published: December 2022

Gout is a chronic metabolic disease, characterized by joint inflammation caused by monosodium urate monohydrate crystals. The main objective of this study was to identify the prevalence of gout in a rheumatology department in Romania and secondary to describe the characteristics of patients diagnosed with this condition, with emphasis on the comorbidities. This is a longitudinal, retrospective study on 280 patients from the Department of Internal Medicine and Rheumatology, Dr I Cantacuzino Hospital, from January 2017 to May 2019, diagnosed with chronic or acute gout. The prevalence of gout in our hospital in 2 years period was 0.97%. Gouty attack was diagnosed in 38.2% of cases, while 61.8% were evaluated for chronic gout. Male frequency was 69.6%, alcohol consummation was observed in more than half of the cohort (53.2%) and 72.1% were retired persons. The most frequent comorbidity was hypertension (HBP) (82.1%) followed by dyslipidemia (65.3%), atherosclerotic disease(ATS) (55.0%) and chronic kidney disease (53.9%). There was a significant association between HBP, ATS and dyslipidemia with chronic gout (p=0.038, p=0.022 and p=0.009, respectively). The rate of gouty attack significantly increased with the serum level of uric acid (p<0.001). The therapeutic approach complies with international recommendations.
A Rare Case of Gastrointestinal Stromal Tumor of the Abdominal Wall
Authors:   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, BOBIRCA Florin , DUMITRESCU Dan ,   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, BELEGA-MURSOI Lidia ,   Clinical Hospital Dr I. Cantacuzino, General Surgery Clinic I, Bucharest, Romania, BOBIRCA Anca ,   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, ALEXANDRU Cristina ,   Clinical Hospital Dr. I. Cantacuzino, Clinic of Internal Medicine and Rheumatology II, Bucharest, Romania, DORAN Horia ,   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania, PATRASCU Traian ,   “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
Published: December 2022

Gastrointestinal stromal tumors (GIST) are rarely encountered in medical practice, developing with predilection in people over 40 years old. Their starting point is found in the digestive tract, and can appear anywhere along it. Normally, in the human body cells go through the processes of development, division and then apoptosis. In the case of gastro-intestinal stromal tumors, the cells divide continuously and the process of apoptosis is no longer carried out, forming these tumors, which can be benign or malignant. The essential medical treatment used in the case of gastrointestinal stromal tumors is Imatinib, which has the role of preventing the growth or even regression in size of the tumor in most cases. The specificity marker for GIST is represented by c-KIT protein, and immunohistochemically, the majority of gastrointestinal stromal tumors show positivity for CD34 and c-KIT. There are also extragastro-intestinal stromal tumors, for example located in the liver, duodenum, pancreas, but they are extremely rare, being considered rather as metastases from the primary tumor.
Values and National Security of Poland. Observations Made when Reading Cezary Smuniewski’s Book Entitled National Security of Poland in the Axiological Perspective. President Lech Wałęsa
Authors: Bado Błażej
Published: December 2022

The article deals with Cezary Smuniewski’s scientific queries contained in the book National Security of Poland in the Axiological Perspective. President Lech Wałęsa. First, the article describes the contexts of research taken up by C. Smuniewski. Second, it presents and analyses the assumptions and organisation of the book. Third, it outlines further directions of research mapped out by the monograph. The study fits into the area of research in security studies and political science.
Babagân Bektaşiliğine ait bir ikrar erkânnâmesi
Authors: TAŞ Kenan Ziya
Published: December 2022

Babagân Bektaşiliğinin kolektif belleğini ifade eden ve erkânını anlatan erkânnâmeler, az sözle çok bilgi vermeyi amaçlayan rafine metinlerdir. Bunların birkaç istisnası hariç neredeyse tamamı Osmanlı Türkçesiyle ve Arap harfleriyle kaleme alındıkları için günümüz insanının bu metinlerden istifade etmesi söz konusu değildir. Bektaşi erkânnâmelerinin günümüz Türkçesine aktarılması ve içerik analizinin yapılması, günümüz Bektaşi araştırmaları için anahtar bir role sahip olduğu gibi Bektaşiliğin Türk toplumunda doğru tanınması bakımından da önemlidir.
Bu çalışmanın konusu Babagân Bektaşiliğinde ikrar erkanını anlatan Der Beyân-ı Ta‘rîf-i Erkân Fî Tarîkati ‘Aliyye-i Bektaşiyye adlı erkânnâmedir. Eser, Hacı Bayram Veli Üniversitesi’ne bağlı Türk Kültürü Açısından Hacı Bektaş-ı Veli Araştırmaları Uygulama ve Araştırma Merkezi kütüphanesinde B 279 Dossier 112 arşiv numarasıyla ve Arnavutluk Erkanname adıyla kayıtlıdır. Klasik bir Bektaşi erkânnâmesi olan metinde ikrar vererek tarikata intisap töreni anlatılmaktadır.
Çalışmada Der Beyân-ı Ta‘rîf-i Erkân Fî Tarîkati ‘Aliyye-i Bektaşiyye adlı erkânnâmenin metin özellikleri ve kaynakları üzerinde durulmuş, erkânnâmede yer verilen din ve tarikat uluları tespit edilmiş, erkânnâmeye göre ikrar erkânının uygulanması ve bir talipte bulunması gereken inanç esasları ve ahlaki özellikleri izah edilmiştir. Metnin içeriği deşifre edildikten sonra erkânnâmenin transliterasyonu yapılmış ve nihayet metnin orijinaline yer verilmiştir.
MODELLING OF THE MECHANISMS OF MANIPULATION OF MASS CONSCIOUSNESS IN AUDIOVISUAL ART ON THE BASIS OF THE ANALISIS OF D. HANSEL'S FILM "EXPERIMENT 2: WAVE"
Authors: Kupriyanova Anastasia
Published: December 2022

In a number of cases, external sources of invasive penetration into the surrounding world of a person found in the world. The problem of manipulation of human consciousness through the media, imposed ideas by opinion leaders is growing every year. A person and society are completely unaware of the extent of the invasion of their privacy. Historically, the methods of manipulation are changing from more direct and explicit to unobtrusive and hidden. This is the difficulty of recognizing methods of influencing a person. The article examines how the problem of manipulation of people's mass consciousness by means of audiovisual arts is investigated in art cinema, in particular, how the mechanisms of manipulation of people's mass consciousness are modeled in the 2008 feature film by German director D. Hansel "Experiment 2: Wave". The present study presents an analysis of possible tools and methods of influencing the personality demonstrated in film production, problems arising during the implementation of such practices and possible consequences for society and the individual. The analysis of the film uses an ideological approach in cinema, the author of which was Andre Bazin. This approach is used to study films within the framework of ideology and the attitude of interest to it. With the help of this analytical method, the most representative topics about mass manipulation are identified in D. Hansel's film production. These include description, analysis, synthesis, analogy, interpretation. As a result of the research, several main levels of influence presented by the director are highlighted: family, culture, sports, education, the criminal world. At the final stage of the research, has been carried out analysis of the methods presented by D. Hansel in his film production and the generally recognized means of manipulation studied and presented in the works of sociologists and philosophers (E. Fromm, G. Marcuse, P. Kara-Murza, etc.).
Islamic Wittgensteinian Fideism?
Authors: Moad Edward Ryan
Published: December 2022

This paper examines recent deployments of Wittgenstein’s thought, by Mustafa (2018) and Asad (2020), in defense of the Islamic “traditionalism” of Ibn Taymiyyah and the Hanbali school. I will briefly summarize the key features of Wittgenstein’s thought crucial to this, and then examine their ramifications. I argue that Wittgenstein’s position actually undermines any claim to interpretive authority, whether of the “rationalist” or salafi “traditionalist” sort. Secondly, the approach to religious language most commonly associated with Wittgenstein—so-called “Wittgensteinian Fideism” may pose bigger problems for traditionalists than the influence of classical philosophy or “rationalist” theological responses to modern skeptical challenges.
THEORETICAL FOUNDATIONS FOR ASSESSING THE RELIABILITY OF REFRIGERATION MACHINE EQUIPMENT ON THE BASIS OF THE NEURO-FUZZY METHOD FOR IDENTIFYING THEIR STATE
Authors: KHOROLSKY Valentyn , KORENETS Yurii , PETRUSHYNA Yulіya ,   Donetsk National University of Economics and Trade named after Mykhailo Tugan-Baranovsky
Published: December 2022

In order to design modern smart enterprises such as industrial refrigerators with a high level of reliability of their operation while maintaining the proper quality of cooling, freezing and storage of various types of products, the article analyzes the current level of safety and time to failure of equipment for refrigeration equipment for refrigeration of industrial refrigerators and system analysis of the technical system of equipment of refrigeration machines to determine the requirements for the system for assessing the level of safety of equipment of enterprises – industrial refrigerators. A methodology has been developed for analyzing the state of the equipment of refrigeration machines of industrial refrigerators, as an object of malfunctions. Models of possible malfunctions are constructed with the identification of relationships between technological parameters of operability, reliability and emergency situations. A situational model of the state of the refrigeration machine as a source of malfunctions has been developed, which is distinguished by the ability to identify relationships between parameters, events – the causes of emergencies and the state of refrigeration supply of refrigeration chambers. Knowledge about fuzzy situations is structured and fuzzy reliability models are constructed that characterize the state of the equipment. The practical value of the study lies in the development of a methodology for assessing the reliability and durability of refrigeration equipment based on a neuron-fuzzy identification method, creating a knowledge base and a system for managing the refrigeration plant performance process. Thus, it is possible to manage systems for predicting and monitoring emergency situations in systems for operational monitoring of technological processes for freezing the results of eating.
APPLICATION OF SPECIAL EQUIPMENT AND INNOVATIVE METHOD FOR MEASURING THE ANGLE OF EXHIBITION AND SHAPE OF THE BLADE OF A BLADE COLD COLL
Authors: GANZYUK ANDRYI , HORDIEIEV ANATOLYI , KRAVCHUK OLEG , KRAVCHUK VITOR ,   Khmelnytskyi NDEKTS
Published: December 2022

Forensic science, as an object of forensics, is a system of technical means, methods and techniques based on a set of scientific and technical provisions used to identify, collect, study evidence, which will contribute to the effectiveness of crime detection and investigation. The purpose of this work is to acquaint a wide range of experts with the achievements of the team of authors and to consider the possibilities of developing and implementing new domestic tools for photofixation and innovative way to determine the angle and shape of the blade, as one of the technical characteristics of bladed melee weapons. research. The successful conduct of forensic research largely depends on the state of development of their theoretical foundations and technical equipment, which is the basis for practical activities. That is why at present the study of current problems of methodology and technical organization of the examination of bladed melee weapons is becoming more important. The experience of application of various technical means and methods of measuring the sharpening angle of the blade is analyzed, the search for analogues is carried out, the shortcomings of the available equipment are established and the value of sharpening angle measurement error is estimated in different ways. A patent search of the database was conducted, which revealed the opportunities and shortcomings of existing technical solutions. It is established that from practical experience there are different forms of sharpening at the intersection of the blade of a cold weapon. The main dimensional characteristics and structure of the blade and its individual elements are analyzed. An innovative method with the use of modern innovative equipment for determining the angle of sharpening and angles of inclination of the blade using modern CAD software products on a personal computer is proposed. Describes the design of equipment for photography when lighting the object of study from below. As an example of application of the offered method of measurement the process of step-by-step actions of the expert at carrying out expert researches of the cold blade weapon and results of definition of an angle of sharpening and angles of inclination of a blade of a sample is resulted.
SIGNAL PROCESSING AND SYNCHRONIZATION TECHNIQUE IN SOFTWARE-DEFINED RADIO SYSTEMS WITH OFDM
Authors:   Khmelnytskyi National University, BOIKO JULIY , PYATIN ILYA ,   Khmelnytskyi Polytechnic Professional College by Lviv Polytechnic National University, PARKHOMEY IGOR ,   National Aviation University
Published: December 2022

The article describes modern concepts for the development of Software-defined Radio (SDR) technology. A functional diagram of a software-defined radio station using the method of transmitting information with modulation based on Orthogonal Frequency Division Multiplexing (OFDM) is proposed. The conditions for ensuring symbol synchronization of OFDM signals are investigated. It is determined that the disruption of the orthogonality of OFDM symbols is accompanied by such phenomena as the occurrence of inter-symbol interference and inter-channel interference. The method of constellation diagrams was used to study the effect of errors caused by interference on the quality of processing of multiposition signals. The effect of interference in a channel from OFDM on the phase of signals during their processing is estimated. Mathematical models of signals with OFDM in the presence of interference effects are obtained. Two types of errors are considered, which are caused by carrier distortion. In particular, the occurrence of phase noise is possible, the cause of which is associated with the instability of the generating equipment of the carrier signals both on the transmitting and on the receiving side. Another factor is carrier offset due to Doppler frequency. The proposed SDR receiver structure is based on the digital IF architecture. This architecture has more flexibility than traditional RF architectures and is not sensitive to DC offset, LO leakage, etc. Moreover, since the I/Q up/down conversion is done digitally in the IF stage, the negative effects caused by I/Q imbalance will be minimized. The SDR consists of a small piece of hardware at the RF input, i.e., an antenna and a high-rate ADC capable of capturing and digitizing broadband radio signals. To increase the communication range in SDR, we use amplifiers in front of two DAC/ADC stages. The receiver has a low-noise amplifier to reduce the quantization noise of the transducer and increase the Signal-to-noise Ratio (SNR). The data is then processed on specialized computational units within the embedded system, enabling important demodulation, synchronization, and decoding techniques to be implemented.
POLYHARMONIC DETECTOR OF WEAK SPHIGMOMETRIC SIGNALS
Authors: PYVOVAR OLEG , PIDCHENKO SERHII , TARANCHUK ALLA ,   Khmelnytskyi National University
Published: December 2022

The application of chaotic modes of nonlinear dynamics is valid within the process of description and study of circulatory processes in the human body. Such an approach can potentially ensure the most plausible reproduction and reliability of the detection of weak biological images of signals in conditions of powerful interference arising from other systems of the human body and through external influences. The essence of the method of detecting polyharmonic signals by a chaotic detector is to use sharp transitions between chaotic and periodic modes of operation during the action of the detected signal. The weak signal processing circuit is actually a nonlinear filter with a certain frequency resource. The simulation of the nonlinear Duffing system allowed us to conclude that the frequency resource of such a chaotic detector is sufficient to detect not only weak harmonic but also polyharmonic signals against the background of powerful fluctuation noise. In this case, the operating frequency range of the chaotic detector is up to a decade, and the reaction of the nonlinear system in the phase plane with respect to the action of the harmonic signal generally does not change. A simulation model (Simulink) and a reconstruction of sphygmometric sensor signals for modeling in conditions of powerful interference were developed. The possibility of detecting a polyharmonic signal with a high level of reliability under the condition of signal-to-noise ratio up to -20 dB, and with a permissible level of reliability – up to -37 dB in real time, is shown. The possibility of detecting polyharmonic signals by a chaotic detector in the conditions of fluctuating non-Gaussian noise according to different criteria of discrimination of chaotic generator operating modes is also confirmed. The confirmed properties of the chaotic detector allow the analysis and diagnosis of the human condition according to the main first harmonics of the spectrum of the weak sphygmometric signal, which determine the nature of the disease of the cardiovascular system. The proposed method of detecting sphygmometric signals by the chaotic detector can be used for non-contact study of pulse wave signals by remote non-contact sensors, the work of which is associated with the appearance of a high level of interference
DESIGN OF STABILIZED INFORMATION AND MEASURING SYSTEM PLATFORM FOR INTELLIGENCE OPERATIONS
Authors:   State University «Zhytomyr Polytechnic», TKACHUK Andrii , BEZVESILNA Olena ,   NTUU «Kyiv Polytechnic Institute named after Igor Sikorsky», BONDARCHUK Vasil ,   State University «Zhytomyr Polytechnic», KRYZHANIVSKA Ilona ,   KRYZHANIVSKA Ilona V.
Published: December 2022

The article presents the results of the design of a stabilized platform of information and measurement system for reconnaissance operations based on robotic mobile tracked platform. The analysis of existing mobile robots for reconnaissance operations was carried out and it was established that all of them are practically effective only in the conditions of work in the open area. A number of ideas, approaches and working hypotheses for the design of a new information and measurement system for reconnaissance operations based on a robotic mobile tracked platform. It has been established that this system is necessary to warn of possible threats of explosions or gas poisoning, rescue operations, etc. The developed design of the robotic caterpillar platform is described, the classical scheme of caterpillar wheels is shown and its movements are described. Attention is paid to the position of the drive, because depending on the orientation in the space of the drive, depends on the direction of rotation of its output shaft, and accordingly the direction of movement of tracked tracks. The expediency of using caterpillar platforms for reconnaissance operations is substantiated. All possible angles of deviation of the stabilized platform from zero position are described. The principle of operation of the stabilized platform of the information-measuring system for conducting reconnaissance operations is mathematically described. It is established that the stabilization of the platform is realized with the help of only two linear accelerometers and motors controlled by an on-board digital computer. The block diagram of the stabilized platform of the information-measuring system for carrying out reconnaissance operations is developed and the admissible error of its stabilization in vertical position is defined.
PREPARATION OF COOKED SAUSAGE PRODUCTS WITH FOOD FIBERS
Authors:   Kherson National Technical University, RАTSUК Mariya , SАRIBЕКОVА Diana ,   Kherson National Technical University, Vodyanitska Zoya ,   Kherson National Technical University
Published: December 2022

A study of the possibility of adding dietary fiber to cooked sausages is conducted. Analyzing the literature, it was found that the addition of plant fiber to meat products will improve the quality and biological value of finished products by reducing the amount of fat and energy value, improving taste and technological parameters. Dietary fiber leads to the purification of the body from toxins, complete assimilation of food and normalization of the intestinal microflora. Sausages with fiber of wheat, flax, pumpkin and oat fiber were prepared in the work. The main indicators of quality of the received products according to current DSTU 4436: 2005 “Boiled sausages, sausages, sausages, meat loaves” are investigated. It is shown that the addition of plant fibers does not have a negative effect on the organoleptic characteristics of the finished product. It is established that according to the set of organoleptic characteristics it is better to add wheat and pumpkin fiber to the composition of cooked sausages. Physicochemical and microbiological parameters of sausages with the addition of vegetable fibers were determined. It is shown that the content of moisture and fat obtained products meet the standards of current regulations. The protein content in cooked products is slightly lower than regulated by the current DSTU. The total number of microorganisms in cooked meat sausages with vegetable fiber increases slightly compared to DSTU, which may be due to the presence of microflora in the vegetable raw materials that are added. Summarizing the data obtained and taking into account the beneficial properties of turkey meat and fiber, it can be argued that the resulting cooked sausages with the addition of dietary fiber is a functional product that can be recommended to fans of dietary and healthy eating.
COMMODITY CHARACTERISTICS OF THE MODERN MEN’S SHOES
Authors: SIRENKO S , SHARKO V. ,   Vinnytsia Trade and Economic Institute of State University of Trade and Economic
Published: December 2022

The authors determined that the current situation in the market of men’s shoes is developing in accordance with the principles of demand theory. As a result of declining incomes and a significant increase in prices, footwear consumption decreases to the level of minimum needs, consumption of cheap and low-quality goods increases. The authors found that footwear production in Ukraine is declining, despite the “fresh blood” in the form of numerous small workshops that have appeared in the country over the past two years in a wave of fashion for everything Ukrainian, the industry is still in the same state as and the entire economy. Currently, the situation in the country is quite favorable for increasing the production of domestic footwear, as some people are ready to give it preference over imported, for economic or patriotic reasons. But consumers do not have enough information about domestic products, in addition, it is poorly represented in retail outlets in Vinnytsia. In the last few years, the factors by which the Ukrainian consumer decides whether to buy a new pair of shoes, and if so, which one, have changed significantly. First, the main priority was price, not quality. If before the vast majority of consumers bought only leather shoes, now they agree to other materials to save. But Ukrainian manufacturers almost do not make shoes from artificial materials. On the one hand, they are not used to working with them, on the other – they focus on consumer tastes. However, they still do not take into account two important circumstances that have significantly changed consumer tastes in recent times: first, buyers want cheaper products; second, more and more consumers are refusing to wear genuine leather clothing and footwear for ethical reasons. So if manufacturers take into account new changing circumstances and updated consumer demands, they will be able to conquer most of the footwear market without much effort. The paper presents the results of research on the range of modern men’s shoes. A marketing study of the range of footwear of a specific regional market was conducted. The commodity characteristics of some types of modern men’s footwear, in particular “Oxfords”, “Derby” are presented.
FORMATION OF NOMENCLATURE OF QUALITY INDICATORS FOR DESIGN OF DANCE SMART CLOTHES
Authors: POLUCHOVICH IRYNA , ZAKHARKEVICH OKSANA , LISENKO SERGII ,   Khmelnytskyi National University
Published: December 2022

Today, due to the rapid development of distance learning, there is a problem with the quality of education, including physical. Analysis of the level of injuries in choreography and gymnastics showed a high percentage of injuries to the lower extremities. To minimize the number of injuries and increase the professionality of dancers, developing a smart-clothing for dancing is necessary. Preliminary analysis of smart technologies in sports confirmed the need to use smart technologies to read and monitor the physical data of athletes during training. Still, it showed the absence of such technologies in dance. The advisability of research of smart technologies and the development of smart costume for dancing with additional functional properties is confirmed. An analysis of the requirements for dancing smart clothes there. Based on the analysis of dance and smart clothing requirements, a list of quality indicators for designing dance smart clothing was developed for further evaluation to determine a set of essential quality indicators for designing stage and training dance smart clothing.
SUPPORT OF DECISION MAKING ON THE POSSIBILITY OF THE PROVISION OF EXTRACORPOREAL FERTILIZATION
Authors: HNATCHUK Y. , KAPUSTIAN M. , CHERNETSKA V. ,   Khmelnytskyi National University
Published: December 2022

The possibility of having a child is an important indicator of the reproductive health of the population. 10-15% of Ukrainian families are infertile. Most of them resort to the use of assisted reproductive technologies, which are currently developing rapidly in Ukraine. Today in Ukraine there is a need to automate decision-making processes on the possibility of providing extracorporeal fertilization, which can significantly increase the correctness of the contract in terms of civil and medical law. A conducted review and analysis of known decision support systems for the medical field showed the unsuitability of known systems to support decision-making on the possibility of providing extracorporeal fertilization. Therefore, the purpose of this study is to support decision-making on the possibility of extracorporeal fertilization. This paper develops the concept of the decision-making process on the possibility of providing extracorporeal fertilization. The result is a conclusion on the correctness or incorrectness of the content of the contract for extracorporeal fertilization, as well as a recommendation on the conclusion of the contract (in case of the correctness of its content) or revision of the contract (in case of incorrect content). In case of incorrect content of the contract, a hint is given regarding the missing essential conditions and it is proposed to supplement the contract with the missing essential conditions. Promising areas of work of future authors are the formation of an ideal ontology, which contains all the necessary essential conditions for concluding a contract, as well as the implementation of an intelligent agent to support decision-making on extracorporeal fertilization based on civil law.
COMPARATIVE ANALYSIS OF THEMATIC MODELING METHODS FOR ANALYSIS OF REVIEWS IN THE ONLINE STORE OF DIGITAL GOODS
Authors: BERDNYK D. , BOICHUK A. ,   Lviv Polytechnic National University
Published: December 2022

Nowadays, people often use online services for their daily tasks. The Internet has increased the demand for applications and services to provide a better customer experience. However, nowadays the Internet is full of information that can make it difficult to understand customer needs and confuse users when searching for the information they need. Therefore, there is a need to use effective methods and tools that can help in identifying and analyzing information from a large number of sources stored as online text. For such tasks, it is convenient to use natural language processing – an industry that combines the capabilities of computational linguistics, computer science and artificial intelligence to allow computer to understand and analyze meaning of human speech. One of the fundamental tasks of natural language processing is the definition of keywords. Identified keywords are used to determine the needs of users of the product when it comes to analyzing product reviews, and quickly find information about the product by the average user. Topic modeling methods are often used to determine keywords in the text This study provides a comparative analysis of topic modeling methods for use in text documents taken from reviews of digital products in the online store. Topic modeling is an unsupervised machine learning technique that allows you to analyse collection of documents and divide them into different topics. Three of the most popular topic modeling methods presented in this paper for document research are latent semantic analysis LSA, probabilistic latent semantic analysis PLSA, and latent Dirichlet allocation LDA. Comparative analysis is performed using numerical metrics such as coherence, perplexity and “human eye” evaluation metrics using word cloud visualization of results for different parameters of these methods. In addition, a comparison of performance methods was performed.
INFORMATION SUPPORT OF THE INTERNET-STORE ON THE SOCIAL NETWORK INSTAGRAM
Authors: FEDUSHKO SOLOMIIA , BUCHII NATALIIA , SYEROV YURIY ,   Lviv Polytechnic National University
Published: December 2022

The article analyzes the internet-store on the social network Instagram. Today, social networks have rapidly entered not only people’s lives, but also play an important role in entrepreneurship and have become an effective method of implementing any business projects. One of the most popular social platforms is Instagram. This social network allows entrepreneurs to promote their products on the Internet, having a real business. The main task in such promotion is the correct choice of the target audience and the presence of a clear content plan. Designing and maintaining a page on the social network is a profitable solution for small businesses. The development of the site is necessary for the global network, and for the cosmetics store a profitable addition to the business will be a page on the social network Instagram. The social network Instagram will help increase the target audience of the store and the sale of goods in general. The object of research is the activity of cosmetic stores on the Internet. The subject of research is information support for the activities of the internet-store «Beauty Island» on the social network Instagram. Researchers consider the corporate profile in social networks as a profile that is a necessary tool for the effective operation of any organization. Maintaining a page on social networks allows you to connect with the target audience and improve communication with it. There are two concepts of marketing: e-marketing and internet marketing. E-marketing is a social process that focuses on the need to satisfy consumers on the Internet, creates an offer and exchanges services / goods, using information and communication technologies. The concept of Internet marketing is considered as a construction of marketing communications via the Internet. This is not a completely independent field, but just a marketing tool that has its own characteristics. The results of the work a developed internet-store «Beauty Island» on Instagram, which is used to find a new target audience and increase sales of the store «Beauty Island». Improved promotion methods can be used for the effective operation of the internet–store.
STUDY OF STATISTICAL STABILITY AND FAST CHARACTERISTICS OF THE PROPOSED HASHING FUNCTION OF THE IMPROVED CRYPTOGRAPHIC MODULE IN INFORMATION AND COMMUNICATION SYSTEMS
Authors: SMIRNOVA TETIANA , YAKYMENKO NATALIIA , SMIRNOV OLEKSII , POLISHCHUK LIUDMYLA , SMIRNOV SERHII ,   Central Ukrainian National Technical University
Published: December 2022

The study of statistical stability and speed characteristics of the proposed hashing function of the advanced module of cryptographic protection of information, which by recording information about the user ID, session ID, sending time, message length and its serial number, as well as using a new session key for encryption , allows to ensure the confidentiality and integrity of data in information and communication systems management processes. The object of research is the process of ensuring the confidentiality of data in information and communication systems management systems based on cloud technologies. The subject is the study of statistical stability and speed characteristics of the proposed hashing function of the advanced module of cryptographic protection in information and communication systems. The purpose of this work is to study the statistical stability and speed characteristics of the proposed hashing function of the advanced module of cryptographic protection in information and communication systems for process control based on cloud technologies. To use this module effectively, it is important to choose crypto-resistant encryption and hashing methods, as well as secret key synchronization. Cryptoalgorithms resistant to linear, differential, algebraic, quantum and other known types of cryptanalysis can be used as encryption and hashing functions. An experimental study was conducted, which confirmed the crypto-resistance of the advanced algorithm to linear and differential cryptanalysis and determined that the speed of cryptographic data processing by the advanced method using the developed encryption function is 1.98 times higher than analogues, and the key generation speed 1.17 times compared to the generators used in particular in the selected prototype.
E-COMMERCE. ONLINE-SHOP: ITS DEVELOPMENT, IMPLEMENTATION STAGES, AND PROTECTION METHODS
Authors:   Lviv Polytechnic National University, TALANCHUK Dmytro , KRAVETS Ruslan ,   Lviv Polytechnic National University
Published: December 2022

The article explores the problems of the functioning of e-commerce in Ukraine and a separate means of its management – an online store. The processes of the development of an online store are analyzed and investigated. The main stages of its implementation and the means of protecting the online store from external threats are described. Many companies that sell products create websites to increase profits. Creating a website requires relevant knowledge in this area. To increase profits, just creating a website will not be enough, you need to skillfully approach the development strategy and its design. The article describes the main stages of creating a site for a building materials store. Information models for a better understanding of processes are presented. The choice of CMS and its advantages are described, among which there are built-in payment systems and methods of delivery of goods. Describes the process of placing an order and the situation when the product is not. The process of the order confirmation is described. The information on what needs to be sent to the buyer after the order has been made and confirmed is described. The material presented in the article will help to find the right approach to creating and conducting online commerce. The article highlights the main aspects to consider when creating a website for sales. The material will help you choose a convenient CMS and provide information on the security of the website. The article will be useful to anyone who plans to open their website. Having a website in the company significantly enhances its image and has a positive effect on revenue, because then the company’s services will be available to a large number of people. The article also addresses the security of the website to prevent hacking.
MATHEMATICAL AND COMPUTER MODELING OF FUNCTIONING LOGISTICS PROCESSES AND SYSTEMS
Authors:   Vasyl’ Stus Donetsk National University, POTAPOVA Nadiia , VOLONTYR Ludmila ,   Vinnytsia National Agrarian University, Zelinska Oksana ,   Vasyl’ Stus Donetsk National University
Published: December 2022

The paper substantiates the need of usage mathematical and computer modelling in data analysis in assessing with the functioning of logistic processes and systems. Based on the analysis of existing approaches, the peculiarities of using an integrated method of mathematical and computer modelling in order to effective set up and implement a process research experiment are revealed. The logistic system is formalized within the supply of material and technical resources by a centralized method of flow distribution and transfer of management influence from the highest level of the hierarchy to the lower levels such as branches or separate units. Formal identification of the logistic system of supply of material and technical resources is based on the separation of the main factors of the system and the limits of their impact. The main stages of modelling the functioning of logistics processes are specified, which is the basis for clarifying the algorithmic features of the computer experiment. It is stipulated that one of the main approaches to the study of these systems is modelling based on the use of methodological principles of queuing theory, which is based on modelling the flow characteristics of processes, orders and the discipline of their service. The procedure for determining the main characteristics of the system is focused on conducting computer simulations by setting up a computer experiment aimed at simulating the behaviour of the system and its evaluation. Probabilistic estimates of the queuing system are obtained under stationary operating conditions, in the established mode, which achieves limiting the impact of the conditions of the initial state. Emphasis is placed on combining simulation modelling as one of the approaches of computer modelling with elements of optimization solutions that can be obtained as an analytical solution to specific applications of logistics of varying complexity, in particular, inventory management.