bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMBERDAYAAN MARKETING UMKM BERBASIS TEKNOLOGI DIGITAL DESA KEPOSANG MENUJU PASAR GLOBAL
Authors: Hidayah Sri Wahyu , Zahrotul Jannah El Ashfahaniyyah  , Jelang Sasi Ramadhani  , Findalia Neneng Agustin  , Mohamad Syahrial Deluma  , Denisa Anggraini  , Imtiyaz Tsanaa’ Abdullah  , Adrian Noer Mahmud  , Shelvia  , Hevitria
Published: October 2023

Abstrak: Tujuan dari program ini adalah sebagai media pembelajaran dan contoh bagi pelaku usaha lainnya mengenai penguatan kualitas produk dan penggunaan digital marketing yang baik. Dengan pengelolaan yang baik tentunya akan mendukung dan meningkatkan taraf perekonomian masyarakat dan desa. Kemajuan ekonomi menjadi salah satu indikator bahwa daerah tersebut maju, selain itu desa Keposang dapat dijadikan desa percontohan bagi desa-desa di sekitarnya. Pasar global merupakan aktivitas perdagangan tanpa batas, gelombang perdagangan bebas tidak dapat dibendung lagi, sehingga berdampak pada usaha lokal khususnya produk UKM harus mampu bersaing dan memperluas wilayah perdagangannya. Usaha lokal masyarakat desa Keposang berupa makanan dan kebutuhan lainnya. Kegiatan ini dilakukan pada pelaku usaha kelompok masyarakat desa Keposang, Toboali, Bangka Selatan. Metode dalam pengabdian ini dilakukan dengan memberikan pelatihan dan pendampingan kepada para pelaku usaha yang ada di desa Keposang. Khususnya ibu-ibu PKK dan para remaja yang tergabung dalam karang taruna di desa Keposang. Hal ini terkait dengan produk lokal yang ada di desa Keposang sehingga diharapkan dapat tersebar luas bahkan sampai ke luar daerah. Hasil dari program KKN Mas 2023 ini adalah UKM mampu bersaing dengan produk lain dan dapat mengelola pasar online secara mandiri, sehingga produk UKM desa Keposang sebagai daerah yang potensial mampu mengarah ke pasar global.
PEMBERDAYAAN MASYARAKAT PESISIR MELALUI INOVASI PEMBUATAN NUGGET IKAN TONGKOL DI KELURAHAN TANJUNG KETAPANG
Authors: Nur Mashlichah Ilma  , Dira Anggraini Dwi Agustin  , Ihdinas Salami  , Adhek Riski Febriyanti  , Elyani Harsanti Putri  , Delvita Ulfa Malika  , Sulistia  , Hafif Amanda Rizqia  , Iskandar Djafar  , Mohammad Ramadhan Zainuddin  , Oktarina
Published: October 2023

Masyarakat Kelurahan Tanjung Ketapang yang mana merupakan deretan pesisir pantai dan mayoritas pekerjaan masyarakatnya adalah nelayan. Namun hasil tangkapannya hanya di jual begitu saja tanpa adanya pengolahan terlebih dahulu oleh warga Kelurahan Tanjung Ketapang. Hasil tangkapan warga sangat melimpah khususnya pada ikan tongkol.  Tetapi warga kurang pengetahuan dan kreatif dalam mengolah ikan agar bisa dinikmati oleh kalangan anak-anak hingga dewasa. Berdasarkan hal tersebut, mahasiswa Kuliah Kerja Nyata Muhammadiyah Aisyiyah 2023, memberikan solusi nyata atas permasalahan yang ada. Tujuan kegiatan ini memberikan pengetahuan serta meningkatkan keterampilan ibu rumah tangga masyarakat pesisir untuk mengolah ikan tongkol menjadi nugget ikan, serta mengemasnya sesuai standar penjualan agar siap untuk dipasarkan. Sosialisasi dan pelatihan dilakukan dengan memberikan kesempatan kepada para peserta untuk berperan aktif yang dihadiri oleh anggota PKK, Karang Taruna dan ibu rumah tangga. Kegiatan diawali dengan pemaparan manfaat dan cara membuat nugget ikan yang kemudian dilanjutkan dengan praktek membuat nugget serta mengemas dengan packaging yang lengkap dengan label dan merk yang telah dipersiapkan. Hasil akhir dari kegiatan ini yaitu telah diproduksinya nugget ikan tongkol khas Kelurahan Tanjung Ketapang yang selama ini masih belum ada di Kecamatan Toboali dan siap bersaing dengan jenis nugget lainnya.
Metaverso y Realidad Virtual para conocer y prevenir la violencia entre adolescentes
Authors: Sánchez Jiménez Virginia , Ortega Rivera Francisco Javier , Rodríguez de Arriba María Luisa , Durán Guerrero Estrella , Muñoz Fernández Noelia , Sánchez Queija María Inmaculada , Prados Gallardo María del Mar , Parra Jiménez Águeda , Oliva Delgado Alfredo
Published: October 2023

Se desarrolló un escenario de Realidad virtual en 3D ( mundo en el metaverso) para ser utilizado con estudiantes de los grados de Psicología y Educación, así como con estudiantes de posgrado de diferentes Másteres relacionados con la Intervención Psicoeducativa en la adolescencia y la adultez. El objetivo es desarrollar un escenario de Realidad Virtual que refleje una situación de Acoso entre adolescentes y jóvenes, tópico que se aborda en diferentes materias de estas titulaciones. El acoso sexual y escolar son expresiones violentas frecuentes en estas etapas evolutivas. Se expresa de diferentes formas que pueden ser mas o menos explícitas, desde miradas y comentarios obscenos hasta agresiones físicas, pasando por todas aquellas que se realizan a través de las TICS. Los datos de prevalencia indican que los chicos ejercen este tipo de agresiones de manera frecuente y que las chicas son las principales receptoras de estas conductas agresivas. Su presencia significativa en la vida relacional de adolescentes y jóvenes ha hecho necesaria su inclusión en los programas formativos de Psicólogos y Educadores, dotándoles de conocimientos y competencias que les permitan diseñar programas de intervención universales y selectivos desde el ámbito psicoeducativo y comunitario. En este sentido, las líneas de intervención más prometedoras sugieren trabajar con el grupo de espectadores, movilizándoles para que actúen frente al acoso. Para ello, no solo es importante que los jóvenes reconozcan cuándo se están dando situaciones de acoso, sino también qué variables influyen en que decidan o no intervenir activamente frente a estas conductas.

El recurso producido ofrece un vídeo tomado en el metaverso donde puede contemplarse la representación de una situación de acoso en el patio de un instituto recreado en 3d.

A través de la experiencia inmersiva que favorece la RV, se podrá reflexionar con el estudiantado sobre la naturaleza del acoso, los procesos psicológicos que influyen en que los espectadores decidan actuar o no, así como sobre las consecuencias que tiene intervenir o no intervenir frente al acoso. Es por ello que se pretende desarrollar un escenario interactivo en el que se sitúa al estudiantado como espectador y donde también, mediante su avatar, permite actuar en cada uno de los roles de la situación.

El uso de este escenario permitirá trabajar en tiempo real con los estudiantes los procesos que influyen en la toma de decisiones morales frente al acoso, identificando las variables sobre las que tendrán que intervenir con adolescentes y jóvenes como futuros profesionales. Al mismo tiempo, el uso de la RV ofrecerá oportunidades y nuevos modelos de intervención psicoeducativa con adolescentes, aplicables a diferentes áreas del desarrollo.
Iris Scan with 3 Blinks Plus Emotion Recognition for Secure Payment Method for POS using Cloud Computing
Authors:   Research Scholar, Nandyavart Consultancy Services, Chandigarh, India., Jain Mr. Sudhanshu
Published: October 2023

Financial transactions are becoming unsecured day by day by means of phishing, stolen identity or stolencredentials. It is the need of the hour to innovate convenient payment methods that are secure. Bearing this in mind we through this paper propose a system that is complex to developbut does achieve the targets of providing convenient and secured payment financial services. To make financial transactions we now suggest Face Recognition as the first parameter, 2nd parameter be emotions recognition and 3rdbeing 3 blinks IRIS scan. Once all 3 are positive then thetransaction will be successful.
The Level of Public Knowledge of Gastrointestinal Drug Self-medication for Gastritis Patients at Talita Pharmacy, Makassar City
Authors: Zulfiah Zulfiah , Kadang Yuniharce , Ferlita Dika
Published: October 2023

Diseases of the gastrointestinal tract are quite dangerous diseases that cause many deaths number 6 in the world. Based on data from the WHO (World Health Organization), diseases of the gastrointestinal tract mostly occur in developing countries by looking at the prevalence rates of gastrointestinal diseases that occur due to disruption of the digestive system. human digestion. Poor eating habits can cause various digestive disorders such as heartburn, diarrhea, dizziness, difficult bowel movements, nausea, flatulence and fever. Gastritis is a digestive tract disorder caused by three main factors, such as (a) H. pylori (b) long-term use of Non-Steroid Anti-inflammatory Drugs (NSAIDs), and (c) Stress-Related Musocal Damage (SRMD). In addition, gastritis can also be caused by other factors, such as irregular eating patterns, consumption of coffee, tea, cola, alcohol and spicy foods, and stressful conditions. Gastritis sufferers will experience complaints including stomach pain, nausea, vomiting, weakness, flatulence, and feeling tight, pain in the pit of the stomach, no appetite, pale face, increased body temperature, cold sweat, dizziness or belching and bleeding can also occur digestive tract. The purpose of this study was to determine the level of public knowledge of self-medication of digestive tract drugs for gastritis patients at the Talita Pharmacy in Makassar City. The research method uses quantitative analysis with descriptive surveys, namely research that includes surveys with data collection techniques in the form of questionnaires. The results of the study showed that: Based on the results of the data obtained from this study, it can be concluded that the level of knowledge of the community regarding self-medication of digestive tract drugs for gastritis patients at the Talita Pharmacy in Makassar City with age criteria of 15-50 years, can communicate well, is willing to be a respondent and is classified as high with a percentage of 83%, the data shows that the level of public knowledge of self-medication of digestive tract drugs for gastritis patients at the Talita Pharmacy in Makassar is included in the tofu category.
Peran Pemerintah Desa dan Peran Kelembagaan dalam Keberlanjutan Layanan Air Minum di Desa Sangketan Kecamatan Penebel Kabupaten Tabanan
Authors: Yasmita I Gusti Ayu Lia
Published: October 2023

Water is a basic need that must be met by all living things on earth, the sustainability of drinking water services is a concern that must be resolved properly. Improving service development requires collaboration between the village government and the role of institutions in an effort to improve the standard of living of the community, especially in the field of clean water. This study used a descriptive qualitative method in which research was produced by describing written and oral sentences from sources using in-depth interviews. The results of this study are the role of the village government in assistance and supervision which is quite good, where the Sangketan village government includes drinking water into the BUMDesa unit so that it can easily carry out supervision and guidance. Supervision is carried out by reporting all management activities that are administrative and technical in nature. The guidance is carried out by bringing in people who have competence to be able to improve the competence of managing human resources. The guidance that is carried out is adjusted to the problems faced by managers in the field both in terms of management facilities and infrastructure up to the annual report which will later be carried out at village meetings by inviting village administration and community users.
DIRECTIONS MANAGEMENT OF ECONOMIC SECURITY OF THE STATE IN THE CONTEXT OF GLOBALIZATION PROCESSES
Authors:   State University of Trade and Economics, Koval Yana
Published: October 2023

For the current state of Ukraine's economy as an independent state and its establishment as a subject of the world community, the problems of ensuring sustainable socio-economic development, formation of a mechanism for counteracting internal and external threats, raising the living standards of the population, and developing the system of international economic interdependence are particularly relevant. As the world experience shows, damage to economic interests is caused by various attempts: disruption of the normal state of international trade (application of embargoes, introduction of excessive quantitative and tariff restrictions, artificial increase or decrease in prices for certain goods), creation of obstacles to the international movement of technologies, violation of commercial practices, etc. In the current conditions of development of the Ukrainian economy, especially against the background of globalization, this problem is particularly acute. At the same time, the problem of economic security in the context of further globalization is gaining the status of the highest priority in public policy. It is of exceptional importance in the argumentation of political decision-making. Scientific and conceptual foundations of economic security ensure the formation of appropriate policies at the level of the state or lower organizational levels. The system of ensuring economic security involves continuous monitoring of socio-economic processes in terms of their impact on the state of economic security, assessment of strategic programs and regulations from this perspective, and analysis of the effectiveness of current decisions in the field of economic policy. The aim of the article is to study the main areas of management of the economic security of the state in the context of globalization processes. The article analyzes the conceptual foundations and conceptual and categorical apparatus of the problem of ensuring economic security of Ukraine in modern conditions, analyzes the peculiarities of economic security of Ukraine in the processes of world globalization, and identifies the main directions of economic security management in the context of globalization processes.
PSYCHOTHERAPY AND PSYCHOEDUCATION AT WORK WITH PSYCHOTRAUMA IN THE CONDITIONS OF WAR
Authors:   Ivan Franko National University, Zhyhaylo Nataliya , Sheviakov Oleksii ,   Dnipropetrovsk State University of Internal Affairs, Slavska Yanina ,   Dnipropetrovsk State University of Internal Affairs
Published: October 2023

The article is devoted to an actual problem of our time - the work of psychologists and psychotherapists with psychotraumas during the war. The purpose of the article is to determine the features of psychotherapy and psychoeducation in working with psychotraumas in war conditions. A separate task of the research was the development of a methodical approach to the harmonization of the psychological state of a traumatized person and obtaining criteria for the formation of components of such a state during the war. Useful psychological techniques are proposed and necessary psychological help for psychological trauma during the war is detailed. A complex of scientific and educational cycles of psychoeducational video materials is presented, which change the war frame to a resource one, which is actively introduced into the educational process and implemented in applied professional activities in various fields of psychological science and practice, etc. The article presents a set of practical exercises, methods of neurolinguistic programming, individual practices of working with oneself, key mistakes in war conditions, ways of transitioning from a state of decline to a state of elevation. Ericksonian hypnosis is proposed in the treatment of post-traumatic stress disorder - a complex mental condition that arises as a result of trauma. The experience of hypnotherapy as a therapy with an artificial lie for the sake of a positive result is presented. Erikson's hypnotherapy is a psychotherapeutic approach that uses a hypnotic trance to help the patient use their own mental associations, memories, and life potential to achieve their therapeutic goals. Hypnosis is an altered state of consciousness similar to sleep. This is the fixation of attention on comfortable associations, etc. Thus, the obtained data can be useful in determining the directions of work with psychotraumas during the war and in the future should be considered as targets of social and medical support in the creation of differentiated psychorehabilitation programs.
Gestión del conocimiento y agilidad corporativa; sistemas disciplinarios para el manejo de entornos volátiles
Authors: Blanco Reyna Ángel
Published: October 2023

Hoy en día las organizaciones buscan desarrollar e impulsar la gestión del conocimiento, con el objetivo de mejorar el rendimiento y los resultados, implementando constantemente la innovación, como estrategia que permita la agilidad corporativa. Dentro de las organizaciones se generan nuevos conocimientos día a día y se acumulan experiencias de manera constante, que requieren ser analizadas para construir una base compartida de aprendizaje organizacional, que potencialice el intercambio de conocimiento para la ejecución correcta del trabajo. El presente artículo, tiene como objetivo, una aproximación a validar si la alta volatilidad del entorno económico aunado a la amplia competencia existente hoy en día, obligan a las organizaciones a implementar el principio de agilidad corporativa; tomando como referente la teoría de la gestión del conocimiento, y con ello determinar si la volatilidad genera un flujo de nuevos conocimientos dentro de las organizaciones, permitiendo con ello, la coexistencia entre el principio de agilidad corporativa, gestión del conocimiento y capital intelectual.
Pandemia y educación en el hogar: Reproducción de inequidades en el aprendizaje de escolares de educación primaria en Petén, Guatemala
Authors: Corzo-Márquez Amilcar Rolando , Chayax Molina Rolando , López José Joel , Pérez Sherly , Reiche Paola Cristabel
Published: October 2023

Durante la pandemia de covid-19 en Guatemala se suspendieron las clases presenciales por casi dos años, motivo por el cual la educación escolarizada se desarrolló a distancia desde los hogares. Este artículo aborda estudió el proceso de acompañamiento de las familias al aprendizaje de los estudiantes en los hogares durante la pandemia. El propósito de la investigación fue determinar si las oportunidades de aprendizaje en el hogar se manifestaban de manera diferencial en función de la ubicación de la familia en la estructura socioeconómica y por lo tanto reflejaban inequidades en la educación. El estudio, con enfoque cuantitativo y observacional, se desarrolló en el primer semestre de 2022. Se utilizó una muestra de 438 hogares que tuvieron estudiantes de escuela primaria durante la pandemia en comunidades de cinco municipios el departamento de Petén en Guatemala. El estudio encontró que las condiciones con las que han estado aprendiendo durante la pandemia en el hogar no contribuyen a garantizar aprendizajes efectivos. Se encontraron diferencias significativas en las oportunidades de aprendizaje en los hogares en función de si son pobres o no. Además, el apoyo que han recibido para continuar su aprendizaje en casa, está asociado significativamente al capital cultural y económico que se manifiesta en el hogar. La pandemia solo ha remarcado en los hogares la reproducción de las inequidades que la escuela manifiesta en el sentido de como lo afirma Bourdieu. Son necesarios cambios estructurales para revertir estas inequidades.
Obtaining biologically valuable poultry products using a complex fortified preparation
Authors:   Moscow Veterinary Academy of Veterinary Medicine and Biotechnology – MVA named after K.I. Scriabin”, Moscow, Russian Federation, Bachinskaya Valentina M. , Azarnova Tatiana O. ,   Moscow Veterinary Academy of Veterinary Medicine and Biotechnology – MVA named after K.I. Scriabin”, Moscow, Russian Federation, Gonchar Dmitry V. ,   Moscow Veterinary Academy of Veterinary Medicine and Biotechnology – MVA named after K.I. Scriabin”, Moscow, Russian Federation, Bachinskaya Nadezhda A. ,   All-Russian State Center for the Quality and Standardization of Medicines for Animals and Feed, Moscow, Russia
Published: October 2023

The article presents the results of studies of the effect of the complex fortified preparation of domestic production «Nitamin» on broiler chickens and the biological usefulness of the resulting meat. The experimental part of the work was carried out in the vivarium of the Department of Parasitology and Veterinary and Sanitary Expertise of the Federal State Budgetary Educational Institution of Higher Education of the MGAVMiB-MVA named after K. I. Skryabin. The drug «Nitamin » was given to broiler chickens with drinking water at a dose of 1 ml per 1 liter of drinking water, according to the scheme from 2 days to 5 days and from 15 days to 18 days, the birds were slaughtered on the 42nd day of keeping. The material for the research was the muscle tissue of broiler chickens of the experimental and control groups, the determination of the content of the amino acid composition, as well as trace elements of selenium and iron, was carried out in accordance with GOST R 55569–2013 Feed, compound feed, compound feed raw materials. Determination of proteinogenic amino acids by capillary electrophoresis, GOST 31707–2012 (EN 14627:2005) Food products of trace elements. Determination of total arsenic and selenium by atomic absorption spectrometry with generation of hydrides with preliminary mineralization of the sample under pressure and GOST 30178–96 Raw materials and food products. Atomic absorption method for the determination of toxic elements. The studied meat samples of broiler chickens, which were fed with the drug «Nitamin», have an increased biological value, the amount of essential amino acids increased by 14,38 % compared to the control. When studying the content of trace elements in the muscle tissue of experimental broiler chickens, an increase in the iron content by 81,8 % was noted in relation to the control group.
Comparative evaluation of nutrient media based on protein hydrolysates
Authors:   Vyatka State Agrotechnological University, Kirov, Russia, Ovsyannikov Yuriy S. , Dursenev Maxim S. ,   Vyatka State Agrotechnological University, Kirov, Russia
Published: October 2023

The problem of the choice of protein raw materials and the method of its hydrolysis for the creation of new protein hydrolysates has not yet lost its relevance. The purpose of the work: to study the peculiarities of obtaining enzymatic and acid hydrolysates of embryonic mass, vaccine production waste and to conduct a comparative assessment of the effect of the hydrolysis method on the physico-chemical characteristics, peptide and amino acid composition of the resulting hydrolysates. To obtain hydrolysates, 12-day-old chicken embryos were used as raw materials, after sucking off the virus-containing allantois fluid, are waste products of anti-influenza medication. As hydrolyzing agents, the pancreatic glands of cattle State Standart 11285-93 were used for enzymatic hydrolysis, and synthetic hydrochloric acid State Standart 857-95 was used for acid hydrolysis. It was found that the degree of cleavage in all hydrolysates is average. The content of total and amine nitrogen in the enzyme and initial acid hydrolysates is in the same range, and the values of the same indicators in the acid deionized hydrolysate are significantly less. This is due to the dilution of the hydrolysate during deionization and does not affect its quality. In the studied hydrolysates, the presence of peptides of different molecular weights was noted: in the enzyme hydrolysate, the content of peptides with a molecular weight of 1000 to 2000 Daltons is almost 2.5 times greater than in the acidic one, the level of free amino acids is also higher in the enzyme hydrolysate, and peptides with a molecular weight of 500 to 1000 Daltons in it is 6 times less. The data of the amino acid profile of hydrolysates indicates that the total amount of amino acids in both hydrolysates does not differ significantly. However, all the essential amino acids are present in the enzymatic hydrolysate, and there is no proline and tryptophan in the acid hydrolysate. Thus, the enzymatic and acidic hydrolysis method makes it possible to effectively break down the protein of the embryonic mass and obtain final products with an average degree of protein cleavage. However, the distribution of peptides by fractions and the amino acid composition of hydrolysates varies from the method of its preparation. This circumstance should be taken into account when designing nutrient media for a particular microorganism, taking into account its needs.
General patterns of microscopic structure of horse tendons
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Borkhunova Elena N. , Zhukova Mariya V. ,   MAXIMA BET LLC, Moscow region, Russia
Published: October 2023

The work analyzed the results of the study of the tendons of the finger of a horse and presented general patterns of their structural organization. It was shown that the dense decorated connective tissue of the tendon, in the structure of which there are cells (tenoblasts and tenocytes) and intercellular matter with a predominance of bundles of collagen fibers, has a bundle structure, is in close connection with the loose connective tissue that forms endo- and peritenone. In turn, together these tissues form functional units in the tendon structure, which form the internal structure of the tendon as an organ. At the level of functional units, tendon tissue is remodeled. According to our data, the most labile link that allows the tendon to realize structural and metabolic adaptation to biomechanical load may be bundles of second-order collagen fibers, which differ in the variability of morphological (cross-sectional shape) and morphometric (cross-sectional area) indicators. Tendon tissue adapts to different mechanical loads by changing the structure that can be quantified. Thus, it varies the cross-sectional area of the collagen fiber bundles of orders II and III, the width of the endotenonium interlayers, the number of ovular capillary network within the functional unit, the number of tendon fibers "waves" per unit length. All this allows us to consider the tissue of the tendon, not inert, but a labile biological system that can adapt to functional load due to changes in morphological indicators.
Vaccination of meat-producing chickens against eimeriosis using a diluent in the form of a gel
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Tsepilova Irina I. , Shemyakova Svetlana A. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Shemyakov Ilya D. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia
Published: October 2023

In the study of the parental livestock of agricultural poultry of the meat direction of the productivity of the cross «Smena 9», the species composition of pathogens of chicken eimeriosis is represented by three types of eimeria: Eimtria maxima (EI=72,1 %), Eimtria tenella (EI=51,2 %) and Eimtria brunetti (EI=34,3 %). Mixed invasions by two and three toxons of the genus Eimeria were identified: E. maxima + E. tenella (EI=74 %), E. maxima + E. brunetti (EI=8 %) and E. maxima + E. tenella + E. brunetti (EI=18 %). Infection (carriage of pathogens) with eimeriosis of the parent stock was 37,9 %, with AI 89 oocysts per 1 g of litter. The high efficiency of vaccination with a diluent in the form of a gel has been proven, since the causative agents of eimeriosis were not diagnosed in the experimental group on days 7, 14 and 21. The prevention of respiratory diseases was also noted and the safety of young chickens was 100 %, due to the absence of waterlogging of the feather, which was not observed in chickens in the first experimental group.
Detection of bacteria of the genus Campylobacter in the bovine semen used for artificial insemination
Authors:   All-Russian State Center for Quality and Standardization of Medicines for Animals and Feed, Moscow, Russia, Yatsentyuk Svetlana P. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA named after K. I. Skryabin, Moscow, Russia
Published: October 2023

The article presents the results of molecular genetic studies of samples of cryopreserved bovine semen used for artificial insemination from Russian and foreign breeding farms, aimed at identifying the genetic material of Campylobacter of different species. Studies on the detection of C. jejuni DNA were carried out by PCR with electrophoretic detection of PCR products using the KAM-BAK test system, Campylobacter spp. and C. fetus – using LSI VetMAX™ PCR kits with realtime hybridization-fluorescence detection. The genetic material of microorganisms of the genus Campylobacter was detected by PCR in 66,9 % of the studied samples, C. fetus – in 0,7 %, C. jejuni – in 9,7 % of semen samples. For 34 randomly selected samples of semen, a study of the microbial composition was carried out using «next generation» sequencing technology (NGS). Campylobacter has been shown to be the third most common genus of bacteria in semen samples. A species of C. ureolyticus that causes gastrointestinal diseases in humans and was previously found in feces and milk of cattle has been identified in semen samples. The issues of penetration of different types of Campylobacter into semen and the impact of the presence of Campylobacter on the quality of sperm production are discussed.
Methods of improving the productive qualities of livestock pale-mottled and black‑mottled breeds
Authors:   Russian State Agrarian University – Moscow State Agricultural Academy named after K. A. Timiryazev, Moscow, Russia, Amerhanov Haron A. , Solovyova Olga I. ,   Russian State Agrarian University – Moscow State Agricultural Academy named after K. A. Timiryazev, Moscow, Russia, Rusanova Nina G. ,   Smolensk State Agricultural Academy, Smolensk, Russia, Kugelev Igor M. ,   Smolensk State Agricultural Academy, Smolensk, Russia
Published: October 2023

The article presents the results of individual linear selection in the Sychevskaya and Blackand- White breeds based on the use of domestic breeding lines (in the Sychevskaya breed) and lines of the Holstein breed in the Sychevskaya and Black-and-White breeds, carried out under the conditions of the Smolensk region. The study used materials from the breeding records of farms in the Smolensk region. The object of the study were cows descendants of the line breeding of the Sychevskaya and Black-and-White breeds of different genealogical affiliation. Lines of bulls of domestic selection in the Sychevskaya breed: Albert 4191, Anis 4593, Vakhter 4333, Danzig 3641, Clover 68, Levant 5091 Ratmir 2003, Toreodora 3032; in Holstein fawn and black-and-white color Vis Beck Idial 1013415, MontvikChiftein 95679, ReflectionSovering 198998, SilingTraijun- Rokit 252803, Governor Of. Kornation 629472, PabstGoverner 882933. The selection efficiency is reflected by a significant excess of the level of milk productivity in terms of milk yield, milk fat and protein content. Cows obtained from Holstein lines in the Black-and-White breed, compared with cows obtained from domestic lines, in the Sychevskaya breed significantly exceed the indicators of milk productivity. The study also showed an excess of productive qualities in cows of the Sychev breed of imported lines.
Technology and Human Agency in Kurt Vonnegut's Harrison Bergeron and Player Piano
Authors: Zarei Erfan , Safari Monfared Mahdi
Published: October 2023

The present study aims to explore the intricate relationship between technology and ideology in the formation of social structures. It highlights the increasing dependence on super-advanced technology and touches upon the potential dangers associated with its manipulative use. Furthermore, this study examines the dehumanizing effects of technology highlighting how it can serve as a tool for not only imposing ideology but also eroding a character's agency. Drawing on Slavoj Zizek's theories regarding technology and agency, the profound impact of technology and ideology on human agency is addressed. To illustrate the effects of technology on society and government control, Kurt Vonnegut's short story, "Harrison Bergeron," and the novel Player Piano are analyzed. In Vonnegut's dystopian stories, the government uses technological devices to enforce ideology and manipulate characters even leading to job unemployment. Ultimately, the article achieves its three-fold objectives by examining how ideological subjects regard their unfreedom as freedom, examining the dehumanizing effects of technology as a means of ideological enforcement, and analyzing the erosion of agency of ideological subjects in a technologically advanced society governed by an oppressive regime such as the one in Harrison Bergeron and the elites in Player Piano.
RESEARCH OF A QUASIOPTICAL OPEN RESONATOR FOR POWER SUMMATION IN A HIGHLY STABLE GENERATOR OF THE TERAHERTZ RANGE
Authors:   National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine, Narytnyk Teodor , Kuzmichev Igor ,   V.N.Karazin Kharkiv National University, Kharkiv, Ukraine, Avdieienko Hlib ,   National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" Kyiv, Ukraine, Muzychishin Bohdan ,   The A.Ya. Usikov’s Institute for Radio Physics and Electronics of the NAS of Ukraine, Kharkоv, Ukraine, Маy Оleksandr ,   National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" Kyiv, Ukraine, Alisov Andrey ,   National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute "Ukraine, Kyiv, Ukraine
Published: October 2023

The efficiency of excitation of the axial-asymmetric vibration TEM10q in a quasioptical open resonator of the power combiner (ORSM) by means of the TE20 waveguide wave is investigated. Based on the theory of mirror antennas, the efficiency of excitation of TEM10q oscillations in a hemispherical resonator using a rectangular waveguide with a cross-section in which the TE20 wave propagates is estimated. Based on the calculations, it was concluded that about 87% of the power supplied to the resonator via the waveguide is used to excite the oscillation under consideration. Therefore, such a resonant system should have good selective properties. Additional studies were conducted to confirm this. It was established that with coordinated excitation of oscillations in the VRSP, the latter has angular and frequency spectrum selection. With the correct selection of the transverse dimensions of a rectangular waveguide with a TE20 wave, located in the center of a VRSP flat mirror, the latter will have a single-frequency response in a wide frequency band and a high power stacking factor in the terahertz range can be provided. When placing the sources in each of the two rectangular waveguides that pass into the emitters of the above dimensions, we will get a power adder based on a hemispherical VRSP. An electrodynamic system of two rectangular waveguides of certain cross-sectional dimensions is proposed and investigated, which allows adjusting the amount of coupling between the sources and the resonator. For this purpose, an E-polarized wire diffraction grating is located on the VRSP flat mirror, changing the period of which regulates the connection of the resonator with the sources. It was found that by choosing the parameters of one-dimensional diffraction gratings (E-polarization) in the openings of the communication elements, it is possible to ensure any predetermined connection of individual sources with a resonant volume. Experimental studies of VRSP at a frequency of 130 GHz were carried out. The measured power at its output was within (10...13 dBm), which corresponds to the efficiency of power assembly k=0.76. The results of the conducted research allow us to draw a conclusion about the prospects of using the developed VRSP in highly stable generators of the terahertz range.
SYNTHESIS METHOD OF VIBRATOR ANTENNAS WITH REACTIVE INSERTS
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Saiko Volodymyr , Ilyinov Mykhailo ,   Military Institute of Telecommunications and Informatization named after Heroes of Krut, Kyiv, Ukraine, Nesterenko Igor ,   Military Institute of Telecommunications and Informatization named after Heroes of Krut, Kyiv, Ukraine
Published: October 2023

A new approach is proposed for investigating the electromagnetic properties of a specific class of periodically loaded structures (vibrator antennas with capacitive inserts), which is characterized by relative simplicity and sufficient accuracy. It allows obtaining analytical solutions, thus avoiding the difficulties associated with numerical solutions. At the same time, the obtained solutions can be used in iterative methods for numerical analysis of electromagnetic properties of periodically loaded structures and antenna devices containing these structures. The solution of the problem of electromagnetic energy propagation in a uniform two-conductor transmission line with reactive inclusions is presented. Its solution has revealed new regularities and provided a fresh perspective on the calculation of vibrator antennas with capacitive inserts. Studies on the frequency characteristics of antennas with capacitive inserts have identified three extreme cases of current distribution: exponential, sinusoidal, and linear. Expressions for calculating internal and external characteristics of such antennas have been derived, and dependencies of their electrical characteristics on geometric dimensions have been established. Recommendations for the rational selection of capacitance values and their locations have been formulated. A calculation method for vibrator antennas with capacitive inserts has been developed, which involves the rational use of dispersion properties of such structures in the frequency domain to create wideband antennas with inserts. For the operation of specialized radio equipment, samples of vibrator antennas with two or three capacitive inserts have been manufactured and studied. The results of testing such antennas have shown that their gain at frequencies close to the critical value exceeds the gain of a quarter-wavelength radiator by two or more times, thus increasing the overall efficiency of the developed antennas.
MATHEMATICAL MODEL OF THE INTERACTION OF STATIONARY SH-WAVES WITH A SYSTEM OF CURVILINEAR CRACKS IN A HALF-SPACE
Authors:   State University intellectual technologies and communication, Odesa, Ukraine, Panchenko Borys , Bukata Liudmyla ,   State University intellectual technologies and communication, Odesa, Ukraine, Bahachuk Denys ,   State University intellectual technologies and communication, Odesa, Ukraine
Published: October 2023

A method for solving mathematical physics problems is proposed for semi-infinite media containing systems of curved crack-slits. Most of the studies known from the literature relate to the problems of diffraction of elastic waves on straight and circular cuts. However, in reality, the crack is usually not straight or circular. Studies have shown that the curvature of a crack significantly affects the value of the dynamic stress intensity coefficients. The value of this parameter also depends on the proximity of the defects to each other, since they always fall within the range of the reflected wave. The stress-strain state of media with complex properties can be effectively modeled by computing complexes in combination with software systems. Most studies are devoted to the development of the finite element method. However, the method of integral equations is very effective for solving anti-planar problems of diffraction theory. The advantage of this method is the reduction in the number of spatial variables, the high speed of convergence, and the possibility of using various efficient numerical solution methods. The method also has the ability to build efficient parallel computing schemes. A unified approach to solving the problem is developed on the basis of singular integral equations (SIEs). The corresponding dynamic boundary value problems for a clamped and force-free half-plane are investigated. The influence of the defect curvature, their interaction, and the proximity of the boundary on the magnitude and nature of the dynamic stress intensity coefficients is studied. Parallel algorithms allow to significantly reduce the computation time and analyse the characteristics of the wave field in more detail. The combination of the SIE method, which reduces the dimensionality of the problem by one, and provides significant savings in computing time due to the parallelization of computational procedures, leads to a significant increase in the efficiency of the proposed algorithm. The method can be used to assess the influence of various mechanical or geometric factors on the strength of bodies with defects.
OPTIMIZATION OF THE ANALOG MODULE ACCORDING TO NOISE CHARACTERISTICS IN THE ON-BOARD DETECTOR OF THE RECORDER-ANALYZER FOR THE IDENTIFICATION OF CHARGED PARTICLES
Authors:   Igor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine, Yezerskyi Nikita , Movchanuk Andriy ,   Igor Sikorsky Kyiv Polytechnic Institute, Kyiv, Ukraine
Published: October 2023

In analog amplifiers of weak signals, the question arises of finding the optimal signal/noise ratio based on noise characteristics for further discretization of the signal by digital methods. Using computer simulations is not a solution to this problem. Because the developers of electronics simulators do not reveal the progress of calculations as usual, or provide the opportunity to independently enter formulas for calculation with the unpredictable probability of forecasting results.In current work, a method for calculating and optimizing the noise level has been developed. It is proposed to be used for debugging circuits based on operational amplifiers, which will save time and money during further testing and optimization of the circuit before its manufacture. And the developers in the datasheet specify the noise parameters without taking into account all the cascade (with open feedback loop, etc.). That is why, a method is needed that takes into account the noise parameters of the switching circuit. The key parameters of the cascades, which have an impact on the reliability of sampling, are among other types: inherent noises of operational amplifiers and thermal noises of the elements of the switching circuit, which are optimized by reduction to a single basis and checked for compliance with the research objectives. In addition, the sequence of actions that establishes the accuracy of discretization of the system with the influence of noise voltage is described.As a result, the solution of the noise level minimization problem by simplified computer calculation is accelerated. Signal-to-noise ratio optimization achieved by non-linear programming method.The proposed method can be used both for analysis discrete and integrated circuits. The results of the work have been used for optimization of the existing analog scheme of the small-caliber spectrometer MiRA_ep that is planning to be launched into low near-Earth orbit to study the nature of the high-energy electron and proton microbursts.
COMBINED APPROACHES TO THE STATIC CODE ANALYSIS USING NEURAL NETWORKS
Authors:   National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine, Vokhranov Illia , Bulakh Bogdan ,   National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine
Published: October 2023

This article presents an overview of possible approaches to the application of neural networks in the process of static code analysis. It explores the current state of affairs in existing approaches to improving program analysis using machine learning methods, including postprocessing of static analysis alerts, preprocessing of source code, or direct use of machine learning for analyzing source code. Additionally, the article examines the main directions for applying approaches from each category. Both classical approaches and machine learning methods in program analysis possess distinct strengths and weaknesses that should be considered when implementing them in practice. One of the main theses of this research is that understanding the capabilities of combining these approaches, leveraging the flexibility offered by neural networks while maintaining a sufficient level of reliability provided by classical algorithms, is crucial for building a high-quality system. This article covers the following three basic directions of the application of neural networks for the static source code analysis. The first direction is a specification tuning: a refinement of specifications produced by a ‘classic’ static code analyzer (a removal, clustering, ranking of warnings or just assistance in manual warning analysis, etc.). The second direction is a specification inference, to find specifications hidden in code (feature extraction, selection, or code transformation retaining its behaviour, e.g. to make it more suitable for the ‘classic’ static analysis tools). The third way is a black box analysis to discover and fix code defects (syntactic, semantic ones or vulnerabilities), to assist in manual code checking, to format the code automatically or to find code smells (in this direction only a machine learning model is used, its training is performed on the source code directly). The article outlines directions for the future research which will focus on the development and combining of the approaches covered here.
Emerging Medical Use of Psychedelics
Authors:   Korean Academy of Addiction Psychiatry, Park Seon Young , Kang Ung Gu
Published: October 2023

Psychedelic drugs, once classified as prohibited drugs, have recently regained attention as medicinal drugs. It is anticipated that psychedelic drugs will show effectiveness for various psychiatric symptoms due to their mind-altering actions. Currently, clinical trials are being conducted to evaluate the therapeutic effects on end-of-life care, depressive disorder, anxiety disorder, post-traumatic stress disorder, addiction, and other ailments. However, the evidence is not yet sufficient. The therapeutic effects of psychedelic drugs are being investigated for presumed indications and to discover new indications for use. This review covers the historical background, mechanisms of action, therapeutic effects, and precautions for the medicinal use of psychedelic drugs.
Detection and Differentiation of Local Recurrence of Soft Tissue Sarcoma against the Background of Postoperative Changes Using Echography
Authors: Zaitsev A. N. , Chernaya A. V. , Ulyanova R. H. , Grizunov V. V. , Bagnenko S. S. , Negustorov Ju. F. , Halturin V. Ju. , Zinovev G. V. , Dyshlyuk T. L.
Published: October 2023

Introduction: Early detection of relapses of soft tissue sarcoma can reduce the risk of reoperation and improve oncological outcomes.

Material and methods: A multimodal ultrasound examination of 108 soft tissue sites of different localizations was performed, in which earlier (with an interval of 12–62 months after the previous operation) malignant tumors of different histological affiliation were removed.

Results: In 37 (34.3 %) observations against the background of postoperative changes, local relapses of neoplasms were revealed. Echographic symptoms that allow differentiating tumor growth and imitating its non-tumor changes have been determined.

Conclusions: The most reliable manifestation of the recurrence of the tumor process is a local, uneven strengthening of the vascular pattern directly behind the contour of the neoplasm in its immediate tissue environment.