bluuebunny/crossref_metadata_2025 huggingface dataset:
Barrier-Island Coastline Deposition and Paleogeographic Implications of the Upper Cretaceous Horsethief Formation, Northern Disturbed Belt, Montana
Authors: Bibler Carol J. , Schmitt James G.
Published: February 2023

The Horsethief Formation (upper Campanian) of the Northern Disturbed Belt and western Sweetgrass Arch area of Montana, was deposited along the western margin of the Western Interior Cretaceous Seaway. Investigation of the Horsethief in an area extending northwest of Augusta, Montana and southwest of Choteau, Montana indicates that deposition occurred along a barrier-island coastline. Deposits in the lower part of the Horsethief (Horsethief-Bearpaw Transition Unit) are transgressive in nature whl1e those in the upper part are regressive. Several distinct lithofacies within the Horsethief Formation lend themselves to paleoenvironmental interpretation on the basis of texture, sedimentary structures, paleocurrent indicators, and faunal content. Lower shoreface sediments consist of a thick sequence of interbedded mudstone, siltstone, and horizontally stratified and ripple cross-laminated sandstone. Predominantly trough cross-bedded sandstone with abundant Ophiomorpha characterizes the upper shoreface. Sandstones of the foreshore and backshore are horizontally to subhorizontally bedded. Marsh-tidal flat sediments consist of carbonaceous siltstone, claystone, sandstone and shale; the siltstone and sandstone is commonly ripple cross-laminated. Shoreward-dipping wedge-planar cross-stratification represents deposition within flood-tidal deltas. Horsethief Formation sandstones include: 1) volcarenites, 2) chertarenites, 3) feldspathic volcarenites, and 4) feldspathic chertarenites. Abundance of volcanic rock fragments increases upward in the Horsethief, suggesting that the regressive nature of the Upper Horsethief may be due in part to influx of volcanogenic sediment from the west.
Хірургічні та терапевтичні дефініції захворювань плеври (роздуми і рекомендації щодо дефініцій)
Authors: Duzhyi I. D. , Holubnychyi S. O. , Hresko I. Ya. , Kononenko M. G. , Oleshchenko H. P. , Sytnik O. L. , Brianyk V. V. , Yurchenko O. P.
Published: February 2023

Діагностика захворювань плеври не завжди буває своєчасною. Відомо про випадки помилкової діагностики протягом 2–3 тижнів і більше. Актуальність. Оперативні втручання на плеврі у більшості випадків затримуються, а виконуються, нерідко проводяться за необґрунтованими діагнозами, що вносить сум'яття у статистику і непорозуміння поміж фахівцями. На нашу думку, в основі цього лежать не чіткі дефініції. Мета дослідження. Покращення результатів діагностики і лікування захворювань плеври. Матеріали і методи. Своє бачення діагностичних процесів і оперативних втручань при захворюваннях плеври автори виводять, базуючись на аналізі 2011 диференціально-діагностичних хворих і 597 оперативних втручань – плевректомії. Результати та їх обговорення. Використання запропонованого алгоритму обстеження і технічних особливостей оперативного втручання дозволили скоротити до мінімуму недоліки діагностики і лікування. Висновки. Автори надіються, що втілення запропонованих дефініцій принесе користь нашому народу в умовах епідемії Covid-19 та воєнного стану.
PENGEMBANGAN KERANGKA SISTEM PELATIHAN BERBASIS KOMPETENS I SECARA DARING UNTUK PERSIAPAN UJI KOMPETENSI RUMPUN ILMU KOMPUTER
Authors: Yeni Refliza , Djusar Syahtriatna , Fajrizal  , Van FC Lucky Lhaura , Afriansyah  , Wiza Fana
Published: February 2023

The success of the digital digitization process is influenced by various factors, including the competence of national human resources in the digital field. Learning or training activities to increase competency as a preparation for potential competency test participants, cannot be included in a formal learning activity, because in a training, participants come from various diverse backgrounds, will have various obstacles and problems in participating in formal learning or training. Development of an online training system framework that can be used to improve the competence of prospective workers or competency test participants at a training institution or institution where competency tests are held, especially in the field of computer science. The framework structure developed includes: a) Determination of competency unit achievements in accordance with the competency test scheme to be followed, b) Online presentation of material divided into competency units, c) Initial self-assessment, d) Online independent learning, e) Discussion and f) Final independent assessment. In addition to developing the framework, an online training application was also developed as a tool in the implementation of the developed training system framework. The practicality test results for using the application for 33 respondents were an average percentage of 91%. The effectiveness value obtained after carrying out the initial independent assessment for 18 experimental class participants was: 48% competent, and became 94% in the final assessment
Apakah Disiplin dan Motivasi Mempengaruhi Kinerja Pegawai PT Kereta Api Indonesia (Persero) Divisi Regional III Palembang Unit Keuangan
Authors: Winarsih Wiwin , Veronica Aries , Alfiana Yeni , Yanti Dwi , Chitra Febri
Published: February 2023

ABSTRAK

 

Tujuan dari penelitian ini adalah menguji apakah disiplin dan motivasi kerja akan mempengaruhi kinerja pegawai PT. KAI (Persero) Divisi Regional III Palembang pada unit keuangan. Teknik pengambilan sampel pada penelitian ini adalah menggunakan sampel jenuh, dimana semua populasi dalam penelitian dijadikan sampel dengan jumlah 28 orang. Variabel dependen dalam penelitian ini adalah disiplin, motivasi kerja dan variabel independennya adalah kinerja pegawai, dengan kuesioner sebagai teknik pengumpulan data. Analisis data yang digunakan adalah regresi linier berganda. Hasil regresi menunjukkan Y = 5.953 + 0.258X1 + 0.773X2. Dimana terdapat pengaruh positif dan signifikan secara simultan untuk disiplin dan motivasi kerja terhadap kinerja pegawai dengan nilai Fhitung 19.975 > F tabel 3.369 dengan nilai signifikan 0.000 < 0,05. Sedangakan tidak ada pengaruh secara parsial displin kerja terhadap kinerja pegawai dengan nilai thitung 0.897 < ttabel 2.060 dan ada terdapat pengaruh secara parsial variabel motivasi kerja terhadap kinerja pegawai dengan nilai thitung 4.143 > ttabel 2.060. Nilai R2 sebesar 0.615 yang artinya disiplin dan motivasi kerja berpengaruh sebanyak 61.5% terhadap kinerja pegawai PT. KAI (Persero) Divisi Regional III Palembang Unit Keuangan.

 

Kata Kunci: Disiplin, Motivasi Kerja, Kinerja Pegawai

 

 

ABSTRACT

 

The purpose of this research is to test whether discipline and work motivation will affect the performance of PT. KAI (Persero) Regional Division III Palembang in the financial unit. The sampling technique in this study was to use a saturated sample, where all of the population in the study were sampled with a total of 28 people. The dependent variable in this study is discipline, work motivation and the independent variable is employee performance, with a questionnaire as a data collection technique. The data analysis used is multiple linear regression. The regression results show Y = 5.953 + 0.258X1 + 0.773X2. Where there is a positive and significant influence simultaneously for discipline and work motivation on employee performance with a Fcount of 19,975 > F table of 3,369 with a significant value of 0,000 <0.05. Meanwhile, there is no partial effect of work discipline on employee performance with a tcount of 0.897 < ttable of 2.060 and there is a partial effect of work motivation on employee performance with a tcount of 4.143 > ttable of 2.060. The R2 value is 0.615 which means that discipline and work motivation have an effect of 61.5% on the performance of employees of PT. KAI (Persero) Regional Division III Palembang Finance Unit.

 

Keywords : Dicipline, Motivation, Performance
“Globalization of higher education (national and institutional levels)”
Authors: Liakh Vitaliy , Mielkov Yurii , Lyubiviy Yaroslav , Zinchenko Viktor , Nechyporenko Vitaly , Petroye Olha , Boichenko Mykhailo
Published: February 2023

In accordance with the “Program of joint activities of the National Academy of Sciences of Ukraine and the National Academy of Pedagogical Sciences of Ukraine FOR 2020-2022”, on November 29, 2022, a joint Round Table of the Institute of Higher Education of the National Academy of Sciences of Ukraine and the H. S. Skovoroda Institute of Philosophy named after of the National Academy of Sciences of Ukraine on the topic “Globalization of higher education (national and institutional levels)”. Three representatives of each institution took part from both sides and presented their achievements of recent years. The event was moderated by the professor of Taras Shevchenko Kyiv University Mykhailo Boichenko.
Comparative Analysis of Educational Programs for the Training of Masters of Management in the Education Field in the Universities of the USA and Ukraine
Authors: Sych Tetiana
Published: February 2023

The article is grounded on the author’s study of national educational practices for training masters of management which is based on the study of official websites of Ukrainian universities and educational programs for students of higher education of the second (master's) level of specialty 073 "Management" (Management of an educational institution), analysis of scientific works on training masters of management in the USA and the analysis of official websites of higher education institutions of the USA. The comparative analysis of educational programs for training masters of management in the educational field at universities of the USA and Ukraine was carried out. The analysis of the scientific literature, which characterizes and compares the structure and management system of higher education in the USA and Ukraine, the study of regulatory documents, that regulate educational activities at the second (master's) level of education, provided an opportunity to determine the peculiarities of approaches to the master's training of managers in the field of education in these countries. On the basis of the comparative analysis of directions, terms, methods of training, the target component, the structure of blocks and the subject matter of content components of educational programs, common and distinctive features in the preparation of masters of management in the educational field in the universities of the USA and Ukraine were identified, and directions for improvement of domestic training programs were determined. According to the obtained results, it was concluded that domestic universities are guided by the current standard of higher education of Ukraine in this specialty for formulating the purpose of the educational programs. The attention is focused on the technological aspects of management of educational institutions in the substantive components of the programs. The educational programs of US universities differ in their greater variability, which emphasizes the directing of the learning strategy of the universities educational programs to the needs of the program users.
Management of the Establishment of Interaction between Higher Education Institutions and Territorial Communities in Modern Conditions
Authors: Vasynova Nadiia
Published: February 2023

The article raises the problem of managing the establishment of interaction between higher education institutions and territorial communities. In modern conditions, considering the ongoing war in Ukraine, the interaction of higher education institutions and territorial communities should be diverse, contributing to social inclusion, which is a new, so-called “third mission” of the university, which is integral nowadays. It has been found that the educational and scientific mission, as a rule, provides an indirect, potential impact on the development of society, but as a “third mission”, it involves a direct impact. The prospects for interaction between the higher education institution and the territorial community are based on advanced international experience. The author emphasizes that taking into account the tendency of universities of Western countries is an important condition for increasing the efficiency of the domestic higher education system; in addition to this, effective interaction on a partnership basis will benefit the country, regional development, in particular, the development of territorial communities and higher education institutions.
The main managerial measures to control the establishment of interaction between higher education institutions and territorial communities have been identified, they include the following points: modernizing the mission of the university, taking into account the potential capabilities of the institution; identifying subjects for establishing interaction with, their functions and possible forms of activity; organizing training of university employees and territorial communities for the implementation of the "third mission"; making amendments to the regulatory documents of territorial communities, educational institutions; creating bodies for managing the process of interaction; analysing of the functioning of territorial communities and higher education institutions; developing a long-term plan for interaction with communities; developing criteria for assessing the process of interaction, the results of interaction and activities of employees; developing a system for encouraging employees to participate in the process of interaction; establishing communication in the process of interaction of higher education institutions and territorial communities; including representatives of communities and other subjects of interaction in the collegial bodies of higher education institutions; establishing the process of interaction and its evaluation; preparing methodological materials to help interaction participants; resolving financial problems of interaction establishment.
Some face posthumous justice too: Lefebvre, Marxism and a debt to Nietzsche
Authors: Roche Julian
Published: February 2023

Through his work on cities and the urban, as well as on the importance of everyday life, Henri Lefebvre (1901-1991) has enjoyed a posthumous renaissance, and is now one of the most influential of French Marxists. But was he one? He always claimed to be. Yet he took from Nietzsche crucial and lifelong components of his personal theoretical framework: personality, alienation, ethics, and even language. Commentators oscillate between accepting his claim to having successfully placed Marx and Nietzsche in separate silos on the one hand and asserting that he had done what he equally always insisted he had not – build his own system. Marxists themselves may not be satisfied with either formulation, even if the risk they run in separating Lefebvre from his Nietzschean heritage may be to extract a theory of the urban that is dead on arrival, or at least requiring resuscitation by Marxist means.
Kenya-Somalia Gray Zone Dynamism: Are Response Mechanisms Equipped With Appropriate Doctrine?
Authors: Onditi Francis
Published: February 2023

Are response mechanisms to modern peace and security threats adequately equipped to tackle gray zone conflicts? Attempts to address this question entail both confronting the old pre–Cold War peace operation capstone doctrine (“holy trinity”) and constructing the characteristics of a new model capable of tackling the unique features of gray zone conflicts. This article analyzes the diplomatic relationship between Kenya and Somalia, which exemplifies the characteristics of gray zone threats. The article contends that the use of the “holy trinity” doctrine in treating such unconventional warfare tactics does not adequately discriminate between gray zone dynamism and conventional conflict typologies, and the results do not always allow certainty about relationships between states. Furthermore, the uncertainty of gray zone dynamism makes it difficult for analysts to conduct accurate conflict diagnostics using the current framework based on the “holy trinity” capstone doctrine. Using the Kenya-Somalia relationship as a case study, this article constructs a “doctrinal quadrality spectrum” (DQS)_ _framework for conflict diagnosis in order to avoid the binary limitation of a black-or-white decision that often does not fit the gray zone dynamism of modern warfare.
Blacks in the Middle Ages – What About Racism in the Past? Literary and Art-Historical Reflections
Authors: Classen Albrecht
Published: February 2023

Undoubtedly, racism is a deeply-anchored problem that continues to vex our world. There is a long history behind it, which can easily be traced to the Middle Ages and beyond. This article, however, takes into consideration a number of medieval narratives and art works in which surprisingly positive images of Blacks are provided. The encounter with black-skinned people tended to create problems even for the best-intended white intellectual or poet, but the examples studied here reveal that long before the modern age there was already an alternative discourse to embrace at least individual Blacks as equals within the courtly and the religious context. Since Europe did not yet know the large-scale form of slavery, as it emerged in the sixteenth and seventeenth centuries, there were much less contacts between Blacks and Whites. Nevertheless, the evidence brought to the table here clearly signals that we would commit a serious mistake by equating modern-day racism with the situation in the Middle Ages, as much as modern research (Heng) has argued along those lines.
A New Price of the Arithmetic Asian Option: A Simple, Explicit
Authors: Alghalith Moawia
Published: February 2023

We introduce a simple, explicit formula for pricing the arithmetic Asian options. The pricing formula is as simple as the classical Black-Scholes formula.
ЕКСПЕРИМЕНТАЛЬНІ ДОСЛІДЖЕННЯ МІГРАЦІЇ ВУГЛЕВОДНІВ У АЛЮВІАЛЬНИХ ВІДКЛАДАХ РІКИ СТРИЙ ВНАСЛІДОК ОДНОРАЗОВОГО СКИДУ НАФТИ
Authors: Shuryhin V. I. , Karabyn V. V.
Published: February 2023

Постановка проблеми. З розвитком нових гірничих технологій, а також при збільшенні об’ємів транспортування нафти та нафтопродуктів, зростає кількість небезпек, пов’язаних з надходженням вуглеводневих сполук у водні об’єкти та на поверхню ґрунту. Особливо небезпечні розливи сполук вуглеводневого складу, що утворюються в річках поблизу (над) водозаборів питної води. Тоді, внаслідок аварійних виливів нафти чи нафтопродуктів без питного водопостачання можуть бути залишені одночасно декілька населених пунктів. Річка Стрий, яка є найбільшою карпатською притокою річки Дністер та через яку проходить 5 нафтопроводів та 1 продуктопровід, зазнає суттєвих антропогенних змін, що призводить до збільшення екологічної небезпеки та підвищення ризику виникнення аварійних ситуацій у випадку надходження забруднювальних речовин, зокрема вуглеводневого складу. Прогнозування поширення забруднювачів у системах «вода-порода» та «порода-вода» базується на рівняннях дифузії та передбачає точні дані щодо коефіцієнтів розподілу забруднювача.Мета дослідження – експериментально встановити коефіцієнти розподілу концентрації вуглеводнів нафти у системі «вода-порода» в алювіальних відкладах першої надзаплавної тераси річки Стрий.Методи досліджень. Для досягнення мети статті використано теоретичні (аналіз, синтез, порівняння), польові (профільний та морфологічний) та експериментальні (спостереження, гравіметричний) методи.Основні результати досліджень. Встановлено, що надходження нафти на поверхню надзаплавної тераси р. Стрий порушує стан екологічної безпеки водної системи та створює ризики виникнення надзвичайної ситуаціїекологічної генези. Максимальний об’єм вуглеводнів нафти, котрим може насититись 100 г твердої фази, становить 15 мл, а концентрація вуглеводнів нафти – 21,90 мг/г. Бар’єрні властивості першої надзаплавної терасир. Стрий є низькими через її невелику товщину та високі фільтрувальні властивості окремих горизонтів. Висновки. Отримані результати є важливими для математичного моделювання масопереносу нафти у гірських річкових системах, вносять вклад у розвиток теорій екологічної безпеки та геохімії техногенезу.
ОЦІНЮВАННЯ РИЗИКІВ ІНФОРМАЦІЙНОЇ БЕЗПЕКИ З ВИКОРИСТАННЯМ МЕТОДІВ МАТЕМАТИЧНОЇ СТАТИСТИКИ
Authors: Dziuba L. F. , Chmyr O. Y.
Published: February 2023

Анотація. Інформаційна безпека підприємств для забезпечення конфіденційності, цілісності та доступності інформації є невід’ємною частиною успішної бізнес-діяльності. Результатом реалізації ризиків у сфері інформаційної безпеки для підприємств малого та середнього бізнесу може бути припинення або уповільнення бізнес процесів, втрата конкурентної переваги, збиток для бренду та втрата репутації, судові розгляди та позови.Також збиток підприємства може полягати у втраті клієнтів та прибутку, зниженні вартості бізнесу, витрат на усунення наслідків, штрафи та санкції регулюючих органів. Для організацій та підприємств малого та середнього бізнесу проблеми оцінювання та управління ризиками інформаційної безпеки є надзвичайно актуальними. Тому метою роботи є моделювання інформаційних ризиків підприємства малого бізнесу на підставі порівняння загроз та вразливостей для його інформаційної безпеки з використанням елементів SWOT-аналізу. Для досягнення мети розроблено перелік запитань стосовно загроз та вразливостей інформаційної безпеки підприємства для проведення інтерв’ю з експертами. Перелік загроз містив сім позицій: зовнішні атаки на інформаційні активи підприємства, навмисну некоректну експлуатацію, крадіжки бізнес-інформації, збої в роботі, порушення надання послуг унаслідок стихійних лих, ненавмисну неправильну експлуатацію та непередбачені наслідки від змін. До переліку шести вразливостей включено відсутності системи аварійного електропостачання, відсутність системи регулярного резервного копіювання; двофакторної автентифікації; плинність кадрів (часта зміна персоналу); недостатній рівень фахової підготовки користувачів; ненавмисний витік бізнес-інформації. Узгодженість думок експертів стосовно загроз та вразливостей оцінено коефіцієнтом конкордації Кендалла. Результати експертних оцінок інформаційної безпеки опрацьовано методом попарних порівнянь. Ітераційний алгоритм цього методу реалізовано в середовищі Excel. На підставі векторів коефіцієнтів відносної важливості загроз та коефіцієнтів відносної важливості вразливостей побудовано порівняльну матрицю загроз та вразливостей для підприємства.Матриця загроз та вразливостей є підгрунттям для прийняття управлінських рішень на підприємстві.
Pendekatan Autoregressive Distributed Lag Trade-openness dan Foreign Direct Investment terhadap pertumbuhan ekonomi Indonesia
Authors: Ertika Yenny , Fakhrurrazi Kamal , Risma Okta Rabiana , Zhafira Nabila Hilmy , Juliansyah Rollis
Published: February 2023

Penelitian ini dimaksudkan untuk menganalisa pendekatan trade openness dan Foreign Direct Investment (FDI) terhadap pertumbuhan ekonomi Indonesa baik secara jangka pendek maupun jangka panjang. Dengan data time series periode tahun 1990 sampai tahun 2018, dengan jumlah n sebanyak 28 tahun. Pendekatan analisis yang digunakan yaitu Auto Regressive Distributed Lag Model (ARDL). Diperoleh hasil regresi dalam jangka pendek trade openness dan foreign direct investment tidak mempunyai pengaruh pada pertumbuhan ekonomi. Dalam jangka panjang trade openness dan FDI berpengaruh terhadap pertumbuhan ekonomi. Kepada para pengambil kebijakan diharapkan untuk memberikan berbagai kebijakan yang memudahkan jalannya investasi di Indonesia sehingga Indonesia dapat mengoptimalkan pemulihan ekonomi dengan rekonstruksi investasi labour intensive.
World and Domestic Trends in the Production of Dairy Products
Authors:   Central Ukrainian National Technical University, Zapirchenko Lyudmyla , Buhaieva Mariia ,   Central Ukrainian National Technical University, Zbarzhevetska Alina ,   Lviv Polytechnic National University
Published: February 2023

In modern economic conditions, the dairy industry, on the one hand, belongs to the complex in both organizational and technological aspects of its components, and on the other hand, it is an industry that remains a leader in animal husbandry. The study is to consider current trends in dairy production, identify areas for increasing milk production in farms and identify practical recommendations for possible transformational changes in farms It is determined that the dairy industry is gaining more importance in the food systems of most countries. The productivity of cows by regions of Ukraine and at the international level in some countries was studied. It was found that the importance of increasing the production of all types of products, especially milk for the development of the livestock industry, and the dairy industry in the agri-food sector to provide the population with wholesome food. Problems that hinder the development of the industry are identified. A number of restraining factors in the development of the dairy industry have been identified, namely: low purchase prices, difficulties with capital construction and modernization of farms and premises due to unprofitable credit policies of financial institutions for farmers, low level of integration of dairy production and processing, low concentration of cows at enterprises, the use of traditional obsolete technologies in the production of raw materials and others. Thus, the dairy industry, both at the state level and worldwide, needs systematic further intensification and development. Reserves for improving the quality of milk, increasing production can be a system of measures to increase milk productivity of cows and reduce the cost of milk production. Leading measures in the future should be innovative approaches to the development of the industry, based on technology, advanced animal feeding systems, modern technical and technological support, the use of IT technologies, breeding and energy and resource conservation.
Risk-oriented Management of the Enterprise in the Conditions of the Covid-19 Pandemic
Authors:   Odesa Polytechnic State University, Semerun Ludmila , Zhadko Kostiantyn ,   University of Customs and Finance, Nosova Тetyana ,   University of Customs and Finance, Vyshnevska Victoria ,   Central Ukrainian National Technical University
Published: February 2023

The article substantiates the urgency of the problem of risk-oriented management of the enterprise in a pandemic COVID-19. Factors of business destabilization in crisis conditions and specific factors of business destabilization due to the COVID-19 pandemic are characterized by parameters: scale, speed of distribution, duration, labor shortage, external coordination, availability of infrastructure. Specific types of risks, which are caused by the transformation of trends of informatization and digitalization of business in the conditions of coronary crisis, are substantiated. The structural and logical scheme of identification and quantitative assessment of enterprise risks in the conditions of COVID-19 pandemic spread has been developed. The methodical toolkit of complex risk assessment, which is based on the construction of the RISK-navigator matrix, takes into account the basis of local risk assessment by groups: sales, logistics, competence, social, communication, information, digital risk, risk of unforeseen competition, reputation and allows reasonable assessment. to the negative consequences of the COVID-19 crisis. The study argues that the advantage of the RISK-navigator matrix is the collection of information on risk control for certain segments and the selection of an appropriate method of reducing each of them based on the development of an effective program of measures to minimize them and the possibility of risk movement to identify risk characteristics. identification of dynamic, pendulum and migratory risks that are most critical for the enterprise. A scale for assessing the company's vulnerability to the negative consequences of the COVID-19 crisis has been developed, which determines the level of risk (catastrophic, critical, acceptable) and proposes basic measures to minimize risks and increase the margin of safety in a pandemic. A system of risk management standards has been formed, the implementation of which in the practical activities of domestic enterprises will allow to form an effective system of risk-oriented management.
Creative Technologies for Personnel Adaptation in Conditions of Force Majeure
Authors:   Central Ukrainian National Technical University, Sybirtsev Volodymyr , Sochynska-Sybirtseva Iryna ,   Central Ukrainian National Technical University
Published: February 2023

A hypothesis has been put forward that the creativity of technologies should be determined by their extraordinary nature and the possibility of flexible adaptation to conditions that are dictated by non-standard, especially extreme (emergency) crisis situations. For this purpose, the practice of successful companies in the context of the use of personnel adaptation technologies has been researched. The authors focus on the urgent problem of determining priority areas for personnel adaptation in conditions of force majeure, developing methods and tools for retaining personnel, as well as implementing creative shifts within the framework of traditional personnel adaptation technologies. The scientific value of the investigation consists in determining the main components of creative technologies for adapting personnel, which are relevant for domestic organizations in conditions of force majeure, namely: psychological, corporate, motivational adaptation, life safety. It is concluded that the creativity of personnel adaptation technologies in force majeure depends on the professionalism of HR managers. The transformation of personnel adaptation technologies requires updating and expanding the competence of HR managers, taking into account dynamic changes in the processes taking place in the business environment in force majeure circumstances. Determining the role of the HR manager as the main facilitator in the adaptation process, researching the advantages and disadvantages of existing digital technologies, analyzing internal and external factors influencing the effectiveness of personnel adaptation technologies should be the direction of further research in this scientific problem.
Autumn algoflora and water coastal plants of the Taldykol lake system
Authors:   L.N. Gumilyov Eurasian National University, Zadagali A.M. , Zhamangara A.K. ,   Astana Botanical Garden" - a branch of the Republican State Enterprise on the right of economic management "Institute of Botany and Phytointroduction" Committee of Forestry and Wildlife of the Ministry of Ecology, Geology Republic of Kazakhstan, Mukhtubaeva S.K. ,   Astana Botanical Garden" - a branch of the Republican State Enterprise on the right of economic management "Institute of Botany and Phytointroduction" Committee of Forestry and Wildlife of the Ministry of Ecology, Geology Republic of Kazakhstan, Zhanseiit F.K. ,   Ecoservice-C LLP
Published: February 2023

The article presents the results of the study of autumn algae flora and coastal vegetation of the Big and Small Taldykol lakes. According to the results of the study, the autumn algae flora includes 36 species including cyanobacteria. Most algae are beta-mesasaprobic species. Species diversity in Little Taldykol was low, which indicates the poor ecological condition of the lake in autumn. There are 35 species of coastal plants from 11 genera. Coastal vegetation of the studied areas includes mainly weeds and adventitious plants that are common in Central Kazakhstan. Garbage plants in the community have a negative impact on the study area, causing the spread of weeds.
Evaluation of growth-stimulating activity of microorganisms isolated from the soil of Akmola region
Authors:   Republican collection of microorganisms, Bissenova G.N. , Sadykova B.Zh. ,   Republican collection of microorganisms, Mussabayeva B.K. ,   Republican collection of microorganisms, Tekebaeva Zh.B. ,   Republican collection of microorganisms, Sarmurzina Z.S. ,   Republican collection of microorganisms, Temirkhanov A.Zh. ,   Republican collection of microorganisms
Published: February 2023

A promising direction of biological agriculture is the use of the potential of useful soil and rhizospheric microflora, among which nitrogen-fixing and phosphate-mobilizing natural microorganisms occupy a significant place. Biologics created based on soil microorganisms make it possible to change approaches in the technology of growing agricultural plants. When selecting strains of potential producers of biological products, an important aspect is the ability to have a positive effect on the growth and development of plants, providing them with mineral nutrition, adaptation to various stresses, protect soils from depletion, restore their natural fertility and maintain the biological diversity of plant communities. The aim of the study was to select promising microorganisms with high growth-stimulating activity against crops such as wheat and lentils. As a result of the primary screening, 76 isolates of soil bacteria were isolated, 16 of which were selected as the most active isolates exhibiting pronounced antimicrobial properties. Further, 7 strains of microorganisms were selected from them (D.acidovorans Ш-1, St.maltophilia КЖ-1, B.cereus ТБ-1, E.cloacae КБ-2, E.ludwiqii ТБ-2, E. cloacae ШБ-2, E.cloacae Т-3), which showed a high degree of germination of plant seeds. It was found that the bacterial suspension of each of the strains P.fluorescens АК-4, St.epidermidis СhK-4, B.cereus ТБ-1, E.cloacae КБ-2, E.ludwiqii ТБ-2, E.cloacae ШБ-2, E.cloacae Т-3 has a high growth- stimulating effect on the growth performance of wheat. When treating lentil seeds with a culture liquid of each of the strains B.cereus ТБ-1, E.cloacae КБ-2, E. ludwiqii ТБ-2, S.marcescens ТК-2, E.cloacae ШБ-2, E.cloacae Т-3 growth rates increased in all studied concentrations. As a result, the article identifies the most active microorganisms with high growth-stimulating activity and increasing the germination of plant seeds. Thus, the selected promising bacterial strains are recommended as a basis for the development of biological products that increase seed germination and stimulate the growth of agricultural plants.
The prospect of using strains of Metschnikowia pulcherrima to combat pathogens of post-harvest spoilage of fruits
Authors:   Republican Collection of Microorganisms, Tuyakova A.K. , Urazova M.S. ,   Republican Collection of Microorganisms, Satenova A.M. ,   Republican Collection of Microorganisms, Shaikhin S.M. ,   Republican Collection of Microorganisms
Published: February 2023

Pre-treatment of fruits with biological products before placing them for long-term storage leads to a decrease in epiphytic microflora. The scientific article presents the results of studying the biological properties of antagonist strains that suppress the growth of phytopathogenic microorganisms. The article investigates microbial contamination of the surface of fresh fruits grown in private orchards in the Almaty region. The purpose of the article is to study the fungicidal and antagonistic activities of the isolated yeast strains in relation to molds, which are the cause of the post-harvest spoilage of fruits.The objects of study were fresh apples of varieties - Aport, Limonka, Golden excellent, Pear and pear varieties - Duches and Talgar beauty, phytopathogenic microorganisms isolated from affected fruits -Alternaria alternata, Penicillium expansum, Acremonium alternatum. There were 77 isolates in total. Species identification allowed them to be attributed to 8 species. It was decided to use Metschnikowia pulcherrima microorganisms for bio preparation. Pre-harvesting with the use of these yeasts is becoming increasingly popular, as they successfully colonize the surface of fruits, preventing the reproduction of pathogens. Protection, in this case, is provided by the substance pulcherrimin, a red chelates of iron, which is produced by some yeast and bacteria. It plays an important role in establishing the role of microorganisms at the ecosystem level, controlling the growth and biofilm formation of pathogens. Screening of strains was carried out based on the ability of yeast to suppress phytopathogenic fungi Penicillium expansum and Alternaria alternate, Acremonium alternatum. As a result, there were selected 2 yeast strains with the highest indicators of fungicidal activity such as Metschnikowia pulcherrima MP D12-21 and Metschnikowia pulcherrima MP C10-21.
Ionizing radiation-induced epigenetic modifications and transgenerational effects
Authors:   L.N. Gumilyov Eurasian National University, Kassymova B.E. , Bulgakova O.V. ,   L.N. Gumilyov Eurasian National University, Bersimbaev R.I. ,   L.N. Gumilyov Eurasian National University
Published: February 2023

Nowadays a number of nations are exploring differences in gene expression resulting from changes in DNA methylation and modification of chromatin structure in response to external stimuli, such as radiation. It has been also well known that Ionizing radiation affects variety processes in exposed cells, in particular, cause changes in gene expression, mitochondria metabolic activity, chromosomal instability, apoptotic cell death and other changes at the molecular level. The point of view of the transgenerational nature of genomic instability suggests the possible involvement of epigenetic mechanisms. Kazakhstan has the potential to be exposed to a variety of hazardous materials, including radon, a radioactive gas that naturally occurs as a result of the indirect decay of uranium. It is also important to indicate that the Republic of Kazakhstan is considered the leader in terms of large reserves of uranium ores. Radioactive contamination is considered to be an important point that affects both the surrounding environment and human health. According to the World Health Organization, chronic exposure to radon and its decay products is the number one cause of lung cancer in non-smokers. All of the above facts prove the long-term pollution of the atmosphere by radiation has consequences for the health of the nation. Taking into account the importance of radon as a risk factor for lung cancer, this review focuses on discussion of possible radiation-induced alterations.
Features of the association of essential oil Artemisia schrenkiana Ledeb plant growing in southeast Kazakhstan
Authors:   Al-Farabi Kazakh National University, Ydyrys A. , Massimzhan M.T. ,   Al-Farabi Kazakh National University, Abdolla N. ,   Al-Farabi Kazakh National University, Abdrassulova Z.T. ,   Al-Farabi Kazakh National University, Syraiyl S. ,   Al-Farabi Kazakh National University
Published: February 2023

The article describes the features of the plant community of the territory where the plant Artemisia schrenkiana Ledeb, which grows in the Urzhar District of Abai Kazakhstan region, is found. The research work was carried out by Universal geobotanical methods. As a result of the study, the authors, with a comprehensive analysis of the microclimatic state, terrain structure and flora composition of the territory where the Artemisia schrenkiana Ledeb plant grows, described 163 plant species belonging to 116 genera in 31 families from the plant community. In the areas where the plant Artemisia schrenkiana Ledeb grows, the following five families predominate in terms of the number of species: the family of Poaceae or Gramineae, a family of Compositae Giseke, A family of Chenopodiaceae Vent, a family of Leguminosae Juss, a family of Boraginaceae Juss. Plants in the studied community were classified according to their useful properties as follows: 157 species of cattle, 38 species of medicinal plants, 5 species of poisonous plants, 10 species of essential oil plants, 3 species of rotting plants, 3 species of ornamental plants. Currently, no external factors have a strong negative impact on the plant community in the teritorry of the Urzhar district, where the medicinal plant Artemisia schrenkiana Ledeb grows. In the future, it will be possible to collect reserves of useful and medicinal plants from this region.
Development of a biosubstrate as a growth stimulator for growing organic types of agricultural crops
Authors:   Republican collection of microorganisms, Bissenova G.N. , Sarmurzina Z.S. ,   Republican collection of microorganisms, Rakishev K.B. ,   LLP «Enbek», Shortandinsky district, Zakarya K.D. ,   LLP «Biomix, Rakisheva A.K. ,   LLP «Enbek», Shortandinsky district
Published: February 2023

Environmental pollution, the energy intensity of the production of mineral fertilizers, and the consequences of the globalization of the economy have led to the search for alternative farming systems focused on the biologization of agriculture, the development of environmentally friendly technologies for the cultivation of agricultural crops based on the use of modern forms of organic and bacterial fertilizers. A comprehensive solution to the problem of maintaining the balance of nutrients in the soil is the use of bioorganic fertilizers that combine the ability to improve the mineral nutrition of plants, fixation of atmospheric nitrogen, as well as stimulate the growth and development of plants. In this paper, the growth-stimulating effect of biosubstrate on seeds of organic agricultural crops such as wheat, lentils, peas, and buckwheat is investigated. The object of research was a biosubstrate consisting of a biopreparation (Saccharomyces cerevisiae Z4 YRKM 0843, Lactobacillus casei 12/2C B-RKM 0844, Streptomyces collinus P1 Ac-RKM 0845) and cattle manure effluents. During laboratory research, the growth-stimulating effect of the biosubstrate on seed germination and their growth indicators was established. Namely, a 10% and 50% solution of the biosubstrate improved the germination and germination of seeds of agricultural plants more than a 25% solution. This biosubstrate can be recommended as an environmentally safe growth stimulator when growing organic types of agricultural plants. Thus, the use of bio-organic fertilizers based on growth-stimulating microorganisms in the cultivation of various crops reduces the chemical load on ecosystems and also leads to an increase in yields and the quality of environmentally friendly agricultural products.
Features of agricultural technology of Ural licorice in the North-East of Kazakhstan
Authors:   S. Torajgyrov university, Kamkin V.A. , Shalabaev B.A. ,   S. Torajgyrov university, Ermakova O.A. ,   S. Torajgyrov university, Abeuov S.K. ,   S. Torajgyrov university, Sytnik A.A. ,   S. Torajgyrov university
Published: February 2023

The results of the introduction of Ural licorice (Glycyrrhiza uralensis Fisch) are presented. The article presents experimental data on the production of raw materials in the natural and climatic conditions of north-eastern Kazakhstan. The possibilities of seed and vegetative propagation of Ural licorice have been investigated in order to obtain plant raw materials. In the experiment, we used planting materials in the form of beans, seeds, and cuttings collected in the natural growing conditions of the Pavlodar region (floodplain and steppe landscapes). 10 variants of the experiment were laid, in which various planting materials and biochar were used as fertilizer. The results of the experiment allow us to conclude that the best results were obtained when propagating licorice from the Ural cuttings. The most productive way of obtaining raw materials was option 8, where cuttings of steppe samples were used and biochar was used as fertilizer. The technology of rejuvenation of old age natural massifs of licorice has been tested to stimulate vegetative propagation. Rejuvenation led to an increase in the number of clonal shoots at a distance of up to 2.5 m from the mother bush. The authors observed at a distance of more than 2.5 m from the mother bush, attenuation of the vegetative potential.
Assessment of the "zero" radiation background of the territories of the settlements of the Turkestan region, located near the site for the construction of a nuclear power plant in the Republic of Uzbekistan
Authors:   Astana Medical University, Institute of Radiobiology and Radiation Protection, Ganina A.M. , Bakhtin M.M. ,   Astana Medical University, Institute of Radiobiology and Radiation Protection, Kashkinbaev E.T. ,   Astana Medical University, Institute of Radiobiology and Radiation Protection, Kazymbet P.K. ,   Astana Medical University, Institute of Radiobiology and Radiation Protection, Ibrayeva D.S. ,   Astana Medical University, Institute of Radiobiology and Radiation Protection
Published: February 2023

The construction of a nuclear power plant in the Republic of Uzbekistan actualizes measures for the radiation safety of the population and territories of Kazakhstan. The aim of the study was to assess the radiation situation in the settlements of the Turkestan region located near the impact zone of the nuclear power plant. The investigation includes measurements of ambient equivalent dose rates of gamma radiation, equivalent to the equilibrium volumetric activity of radon and thoron in residential buildings, establishing the total alpha and beta activities, and measuring the specific activity of radionuclides in water soil and food samples. In soil samples taken from the villages of Zhetysay and Zhyly-su, the specific activity of 232Th is 2 times higher than the national average. The total alpha activity of drinking water samples from the village of Zhyly-su is 1,5 times higher than the maximum permissible concentration. The concentration of artificial (137Cs, 90Sr) and natural radionuclides (226Ra, 232Th) in food is within the normal range. Obtaining preliminary results of the research will make it possible to assess the predicted radiation doses for various age groups of the population, and to develop preventive measures during the operation of a nuclear power plant.
Study the level of thymus stromal lymphopoietin in the blood of persons exposed to asbestos
Authors:   L.N. Gumilyov Eurasian National University, Aripova A.A. , Bissarina T.B. ,   L.N. Gumilyov Eurasian National University, Bulgakova O.V. ,   L.N. Gumilyov Eurasian National University, Kussainova A.A. ,   L.N. Gumilyov Eurasian National University, Bersimbaev R.I. ,   L.N. Gumilyov Eurasian National University
Published: February 2023

Asbestos dust is classified as a carcinogen by the International Agency for Research on Cancer. Asbestos particles, binding cations, leach the cell environment. The initiation of the release of dust particles activates the NF-kB signaling cascade, which in turn includes the synthesis of pro-inflammatory cytokines, such as thymus stromal lymphopoietin (TSLP). The increased level of these cytokines is directly related to malignant processes in the body. The aim of the study is to study the level of TSLP in the blood serum of people exposed to asbestos. The material for the study was cytokines isolated from the blood serum of 40 exposed to asbestos and 50 healthy people. Peripheral blood samples were collected from workers of the Zhitikara asbestos mining company of the city of Kostanay. The content of the main TSLP levels in blood serum was determined by ELISA the Human TSLP ELISA Kit (Biorbyt Ltd, UK, No. orb138077). The optical density of the reaction products was determined using a spectrophotometer with a wavelength of 450 nm. The concentration of TSLP in the blood serum was increased 3 times in persons exposed to asbestos compared to the control group (p = 0.000011). The concentration of the level of TSLP can serve as a diagnostic biomarker for a number of diseases that are induced by asbestos.