bluuebunny/crossref_metadata_2025 huggingface dataset:
Захворюваність на COVID-19 та її вплив на смертність у хворих з легеневою артеріальною гіпертензією та хронічною тромбоемболічною легеневою гіпертензією
Authors: Sirenko Yu. M. , Radchenko G. D. , Torbas O. O. , Botsiuk Yu. A. , Rekovets O. L.
Published: September 2023

The aim – the COVID-19 pandemic influenced seriously on people life in all of the world, including patients with such hard-chronic diseases like pulmonary hypertensions. The aim of our study was to evaluate the COVID-19 morbidity and its influence on mortality during the first 13 pandemic months in patients with pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH). Materials and methods. We provided the retrospective analysis of the patient data which were included in the center register before 31 March 2021. The evaluation of COVID-19 morbidity and mortality rate was done for the period between 01 March 2020 and 31 March 2021 (the period without active vaccination in Ukraine). The information about virus disease had to be confirmed by source documents. Results and discussion. Till 31 March 2021 the data of 494 patients with PAH/CTEPH were included in the register. 75 (15.2 %) patients died. During the follow-up period 44 patients suffered from COVID-19 (10.2 % among all (n=433) who were alive at 01 March 2020 or included in register after 01 March 2020). The most patients (91 %) with COVID-19 had the pneumonia, but only 9 (20.5 %) were hospitalized and 4 (9.1 %) were moved to the intensive care unit and died. In general PAH/CTEPH cohort the mortality rate was 2.9 % during the first 13 months of the pandemic. It did not significant differ with mortality rates in previous years, except 2015 year when the mortality rate was 12.3 %.Conclusion. The COVID-19 mortality was higher in pulmonary hypertensive patients in comparison with general Ukrainian population. But COVID-19 pandemic did not influence significantly on mortality rate in general PAH/CTEPH cohort during the first 13 pandemic months.
Research of physıcal-chemıcal propertıes of essentıal oıl from chamomıle
Authors: A.B. Hasanova, A.E. Nasirova A.B. Hasanova, A.E. Nasirova
Published: September 2023

The article presents the results of the research of substances obtained from the hydrodistillation and solvent extraction of the chamomile plant growing in the Western region of Azerbaijan. The average amount of essential oil from the hydrodistillation of chamomile flower according to the wet raw material was 11.1±1.24%, and the average amount of the essential oil from the extraction in ethyl alcohol was determined to be 1.54 ±0.04%. The composition of the essential oil obtained from common chamomile flowers, rich in biologically active substances and important for treatment, was studied by physico-chemical methods (chromatographic, Ultraviolet (UV) and Infrared (IR) spectroscopic). It was determined that the main components (up to 50%) of the oil obtained from common chamomile flowers are sesquiterpenes, including, consists of cadinene, farnesene, α-bisabolol, ß-bisabolol, as well as their oxides, khamazulene. The assessment of the dynamics of obtaining essential oil from chamomile flowers in different periods of the year showed that it is 2.5-3.5% of the collection of dry raw materials, depending on its yield. Keywords: chamomile, essential oil, hydrodistillation, extraction, bisabolol, chromatography.
Skutki rekursu hierarchicznego
Authors: Jaworski Zbigniew
Published: September 2023

Rekurs hierarchiczny, jako odwołanie się pokrzywdzonego dekretem, do hierarchicznie wyższego przełożonego powoduje dwojakiego rodzaju skutki: przekazujące i skutki zawieszające. Złożenie rekursu w każdym przypadku powoduje skutek przekazujący, ponieważ kompetencje nad zaskarżonym dekretem przejmuje przełożony hierarchicznie wyższy. Natomiast skutek zawieszający rekursu hierarchicznego polega na tym, iż od wniesienia rekursu do czasu wydania decyzji zabronione jest wykonywanie zaskarżonego dekretu lub innego aktu administracyjnego. Skutek zawieszający może powstawać mocą samego prawa lub specjalnym aktem wyższego przełożonego.
Integrating mind and body: Investigating differential activation of nodes of the default mode network
Authors: Linchevski Inbal , Maimon Amber , Golland Yulia , Zeharia Noa , Amedi Amir , Levit-Binnun Nava
Published: September 2023

Background:

The default mode network (DMN) is a large-scale brain network tightly correlated with self and self-referential processing, activated by intrinsic tasks and deactivated by externally-directed tasks.

Objective:

In this study, we aim to investigate the novel approach of default mode activation during progressive muscle relaxation and examine whether differential activation patterns result from the movement of different body parts.

Methods:

We employed neuroimaging to investigate DMN activity during simple body movements, while performing progressive muscle relaxation. We focused on differentiating the neural response between facial movements and movements of other body parts.

Results:

Our results show that the movement of different body parts led to deactivation in several DMN nodes, namely the temporal poles, hippocampus, medial prefrontal cortex (mPFC), and posterior cingulate cortex. However, facial movement induced an inverted and selective positive BOLD pattern in some of these areas precisely. Moreover, areas in the temporal poles selective for face movement showed functional connectivity not only with the hippocampus and mPFC but also with the nucleus accumbens.

Conclusions:

Our findings suggest that both conceptual and embodied self-related processes, including body movements during progressive muscle relaxation, may be mapped onto shared brain networks. This could enhance our understanding of how practices like PMR influence DMN activity and potentially offer insights to inform therapeutic strategies that rely on mindful body movements.
Gamification using technologies for occupational safety training in the civil construction sector
Authors: Guimarães Ana , Cavalcanti Marília , Vasconcelos Bianca M.
Published: September 2023

BACKGROUND: Although regulatory norms on work safety offer guidelines for organizing and preventing accidents, the construction site is an environment susceptible to deviations, sometimes due to the lack of effective training. To this end, technologies such as virtual reality become possibilities for innovations with great advantages, as they allow simulations, modeling, exploratory environments and games, which allow the user to create a greater connection and interest in the subject in question. OBJECTIVE: This study aimed to present the technological advances applied in safety-oriented training in the construction industry worldwide, emphasizing serious games through a systematic review of the literature. METHODS: The review was carried out using five scientific databases, with a research protocol to answer questions about the application of gamification to guarantee the safety of workers. RESULTS: Fifteen articles were evaluated, with descriptive, observational research and case studies. It was found that the use of technologies in construction safety is not yet a common reality in the sector, as it presents challenges and limitations, such as gameplay and issues related to cost. However, they show great potential as a dynamic solution in the training of civil construction workers, effectively collaborating in accident prevention and work safety. CONCLUSION: Several software programs and applications were found for creating three-dimensional scenes and for providing users with a customized experience according to the needs observed in the virtual interaction; building information modeling tools, which promote realistic project modeling; and equipment to visualize the scenes created. Furthermore, the possibility of combining traditional theoretical teaching with serious games was verified. However, gamification applicability is an alternative that still has limitations, in addition to the lack of flexibility in the rules imposed on the game, hampering users’ authenticity in making decisions.
The status of work-related COVID-19 prevention measures and risk factors in hospitals
Authors: Dehghan Golnoush , Malekpour Fatemeh , Jafari-Koshki Tohid , Mohammadian Yousef , Rostami Hossein
Published: September 2023

BACKGROUND: Health care workers (HCWs) in hospitals are at risk of infection with coronavirus disease 2019 (COVID-19). Prevention measures are necessary to protect HCWs against COVID-19. OBJECTIVE: This study aimed to determine the status of occupational risk factors and prevention measures for COVID-19 in hospitals. METHODS: This cross-sectional study was conducted in Iranian hospitals. Based on the results of reviewing the literature and guidelines, two checklists on occupational risk factors and prevention measures for COVID-19 in hospitals were designed and validated. The status of occupational risk factors and prevention measures against COVID-19 in governmental, non-governmental public, private, and military hospitals were determined using designed checklists. RESULTS: Results confirmed the validity of checklists for assessing the status of COVID-19 prevention measures in hospitals. The military hospitals had the lowest mean risk factors compared to other hospitals, but there was no significant difference in occupational risk factors of infection with COVID-19 among governmental, non-governmental public, private, and military hospitals (P-value > 0.05). In the checklist of occupational risk factors of Covid-19, the type of hospital had a significant relationship with the provision and use of personal protective equipment (P-value<0.05). The mean of implementation of prevention measures among all hospitals were not statistically significant difference (P-value > 0.05). CONCLUSION: The provided checklists could be a suitable tool for monitoring of status of prevention measures for COVID-19 in hospitals. Improving ventilation systems is necessary in most of the hospitals.
Fear of COVID-19 as a mediator within the impact of presenteeism on social loafing1
Authors: Ozbozkurt Onur Basar , Bahar Emel , Yesilkus Fatma
Published: September 2023

BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic caused employees to be mentally absent at work and decreased their motivation and effort when they work collaboratively rather than individually due to the fear of transmission. OBJECTIVES: The study aims to test the effect of fear caused by COVID-19 on levels of presenteeism and social loafing from job tasks of employees. METHODS: Data were collected from 522 white-collar and blue-collar workers in Turkey by the snowball sampling method. Before testing the hypotheses, CFA was performed. Reliability analysis was assessed via Cronbach Alpha (FCV-19S = 0.941; PS = 0.713; SLS = 0.974), AVE (FCV-19S = 0.686; PS = 0.524; SLS = 0.725), and CR (FCV-19S = 0.734; PS = 0.722; SLS = 0.856) values. The mediating effect of fear of COVID-19 within the impact on presenteeism on social loafing was evaluated through Process Macro for SPSS. The coefficients for both direct and indirect effects were calculated in the 95% confidence interval using 5,000 bootstrap replicates. RESULTS: The results show that presenteeism has a significant positive impact on social loafing. Fear of COVID-19 has a statistically significant impact on presenteeism and social loafing. Also, fear of COVID-19 partially mediates within the impact of presenteeism on social loafing in the study. CONCLUSION: Organizations should consider employees’ views to increase the level of well-being and productivity. A high level of inventiveness from organizations is compulsory to explore which organizational roles and workflow are at least remotely operated during this period.
Social and health care top managers’ perceptions and aims of strategic work ability management in the midst of change
Authors: Anttilainen Julia , Pehkonen Irmeli , Savinainen Minna , Haukka Eija
Published: September 2023

BACKGROUND: Existing research has mostly focused on themes related to returning to or staying at work and studied organizations’ operational rather than strategic level actions to support work ability. Top managers’ understanding of work ability management (WAM) may influence how work ability support processes are implemented in organizations. OBJECTIVE: To find out how top managers define WAM, what the aims of WAM were and whether the aims were on a strategic level. METHODS: Altogether 28 semi-structured interviews among Finnish social and health care top managers were conducted during the years 2019–2021 and analyzed inductively using qualitative thematic analysis. RESULTS: Top managers’ definition of WAM was mainly multidimensional. Two main aims were identified, i.e., to support work ability 1) at the individual and 2) at the organizational level. The aims of the former were to anticipate the decrease of health and functional capacity, to support workers already decrease in these, to develop competence, and to manage the effects of changes on work ability. The aims at the organizational level were to improve labor availability and personnel retention, to ensure the flow of work, and to increase trust and create shared values. Top managers described the aims as being at a strategic level, but this was not yet realized in their organizations because the actions were reactive rather than proactive. CONCLUSION: Top managers’ multidimensional perception of WAM, emphasizing proactive actions, and strategic level aims are crucial and require the commitment of the top managers for strategic WAM, especially during constant changes.
Cross-cultural adaptation and reliability assessment of the Indonesian version of the Computer Workstation Ergonomics: Self-Assessment Checklist
Authors: Murni Indah Puspa , Ardiyanto Ardiyanto
Published: September 2023

BACKGROUND: Prolonged use of computer devices can have adverse health effects, but these can be mitigated by setting up computer workstations according to ergonomic principles. The Computer Workstation Ergonomics: Self-Assessment Checklist can guide workers in implementing these principles. However, the checklist is only available in English, which may reduce the accuracy of the instrument when used by non-English speakers, including Indonesians. OBJECTIVE: The objective of this study was to cross-culturally adapt the Computer Workstation Ergonomics: Self-Assessment Checklist for use in Indonesia. Additionally, a reliability assessment was conducted on the adapted checklist. METHODS: This study followed a six-stage cross-cultural adaptation process, including translation, synthesis of translation, back translation, expert committee review, pretesting, and documentation submission. The final version of the adapted checklist underwent testing for intra-rater reliability, inter-rater reliability, and internal consistency. RESULTS: The cross-cultural adaptation process resulted in an Indonesian version of the Computer Workstation Ergonomics: Self-Assessment Checklist. Furthermore, the Krippendorff’s alpha values for the intra-rater and inter-rater reliability of the adapted checklist ranged from 0.59 to 0.78 (mean = 0.70) and 0.20 to 0.82 (mean = 0.56), respectively. CONCLUSION: The study produced an Indonesian version of the Computer Workstation Ergonomics: Self-Assessment Checklist that had an adequate reliability. The adapted checklist can serve as a practical tool for evaluating and improving computer workstations in Indonesia.
Development and Prototyping of a Distributed Control System for an Uninhabited Underwater Exploration Vehicle
Authors:   Saint Petersburg Electrotechnical University, Novozhilov I. M. , Shestopalov M. Yu. ,   Saint Petersburg Electrotechnical University, Kotov D. D. ,   Management of St. Petersburg Mining University, Kukharova T. V. ,   Management of St. Petersburg Mining University
Published: September 2023

Describes the process of developing a control system (CS) for an autonomous uninhabited underwater vehicle (AUUV) for shallow depths. A study of the prospects for the use of AUUV has been conducted. The work on the development and testing of the controller module for the control system is described. A laboratory installation has been developed to demonstrate the operation of the developed control system, which can be installed on an autonomous uninhabited underwater vehicle or used for educational purposes.
Digital Chirp Processing
Authors:   Saint Petersburg Electrotechnical University, Afanasiev D. S.
Published: September 2023

Algorithms for digital signal processing with linear frequency modulation LFM have been developed. A method for calibrating several chirp signals for their subsequent joint processing, an algorithm for shifting a signal in time, compensating for compression or stretching of a signal in time, and determining the start time of a signal are considered, digital signal processing.
Study of the motivation sphere of athletes of different qualifications who are engaged in rowing
Authors:   Dnipropetrovsk State Institute of Physical Culture and Sports, Mischak Elena , Serheiv Andrii ,   Dnipropetrovsk State Institute of Physical Culture and Sports, Astakhov Volodimir ,   Dnipropetrovsk State Institute of Physical Culture and Sports
Published: September 2023

The peculiarities of the formation of motivation in athletes of various qualifications engaged in academic rowing are considered. Relevance of research of the athlete’s motivational sphere is due to the growing interest in the psychology of the individual, and the motivational sphere is its core. The athlete’s personality, his inner world, is often overlooked by sports specialists and therefore remains poorly studied. It is important to understand what motivates a person to take up such a sport as academic rowing. It is important to determine what needs to be done so that the athlete does not lose the need to engage in this particular sport for a long time. The purpose of the work is to investigate the motivational sphere of athletes of various qualifications, namely to determine the dominant motives for academic rowing, to identify factors that influence the motivation for sports and the reasons for choosing academic rowing. Research methods: theoretical analysis and generalization of the literature, survey according to the methodology of V. I. Tropnikova, interactive method of researching information sources, method of mathematical statistics. Results. It was found that the motivations of sportsmen for academic rowing are very dynamic in terms of their content. In the process of sports improvement, they change and transform under the influence of various circumstances and relationships with other athletes, evaluation of their own actions and deeds, and most importantly – purposeful educational work of the coach. The dominant motives of athletes involved in academic rowing were determined, the main motives of athletes coming to academic rowing were established. Factors that influenced the motivation of academic rowing lessons were also identified. Conclusions. Specific age characteristics and differences in motives among those who practice rowing are studied. The main motives are determined, who form a steady interest in academic rowing. The main factors that encourage young people to engage in this particular sport have been identified. Key factors that the coach should pay close attention to when training young athletes, as well as highly qualified rowers, are also identified.
Development of coordination abilities of young wrestlers
Authors:   Kharkiv National Pedagogical University named after G.S. Skovoroda, Obrezan Andriy , Vostroknutov Leonid ,   Kharkiv National Pedagogical University named after G.S. Skovoroda, Tzymbaliyk Zhanna ,   Kharkiv National Pedagogical University named after G.S. Skovoroda, Grishko Artem ,   Kharkov National University of Air Forces named after Ivan Kozhedub, Siyanko Aleksandr ,   Kharkov National University of Air Forces named after Ivan Kozhedub, Matyushchenko Serhiy ,   Yaroslav Mudryi National Law University
Published: September 2023

The article deals with the issue of finding new approaches, means and methods of developing coordination abilities in young wrestlers at the initial stage of training. The purpose of the study is to increase the level of development of coordination abilities of young wrestlers using the game method. Research material and methods. 30 young wrestlers aged 10-11 took part in the study. The following research methods were used in the work: analysis and generalization of scientific and methodical literature on the research problem; generalization of practical experience of physical training of wrestlers of various qualifications; pedagogical observations, testing, experiment; methods of mathematical statistics. The results. According to the results of the pedagogical experiment, the use of a complex of games and exercises for the development of coordination abilities in wrestlers at the stage of initial training of the first year of training had a positive effect on the level of general and special preparation, the development of coordination abilities of young athletes. Thus, statistically significantly higher indicators of test exercises were found in the athletes of the experimental group. The increase in the results of the test coordination exercises was from 7.01 % to 62.81 % in the experimental group, and from 2.17 % to 15.8 % in the control group. Conclusions. The effectiveness of the application of the game method in the educational and training process of wrestlers at the stage of initial training of the first year of study has been proven. Classes in the wrestling section had a positive effect on the level of general and special physical fitness. The test results have statistically significant changes. The implemented complex of games and exercises is effective for the development of coordination abilities in young athletes.
FUNCTIONAL TRAINING OF SAMBO WRESTLERS DURING THE PREPARATION PERIOD AT THE STAGE OF SPORTS SPECIALIZATION
Authors:   University of Physical Education and Sports of the Republic of Moldova, Tachii Denis , Samoliuc Olga ,   Pridnestrovian State University named after T. G. Shevchenko, Cheban Tatiana ,   Pridnestrovian State University named after T. G. Shevchenko
Published: September 2023

The stage of sports specialization in sambo wrestling is characterized by a decrease in the share of general physical fitness and an increase in the role of special exercises in the training process of a wrestler. Against the background of an increase in the volume and intensity of tasks, the risks of forcing sports results may increase. The motor base becomes scarce, and stereotypical movements often lead to injuries. In turn, there is a need to modernize the training process in sambo wrestling, increasing the functionality of exercises. This approach is aimed at preserving the athlete’s health and improving the quality of physical and technical training of athletes. The purpose of the research is to study the influence of functional training in the preparatory period on the indicators of physical and technical training of sambo athletes at the stage of sports specialization. The results of the research. The basic principles of functional training of SAMBO wrestlers are defined, consisting in the use of low-intensity exercises that increase joint mobility, strength of priority muscle groups, coordination of movements and dexterity. Tasks should become more complicated and updated during the season. A pedagogical experiment was conducted with the participation of 24 female athletes engaged in sambo wrestling. Conclusions. 1. Functional training exercises should reflect the main motor tasks of sambo wrestlers, should be multiarticulate, diverse, and coordination complex. 2. The model of functional training of sambo wrestlers aged 13-14 years includes mobility, stability and control of the wrestler’s movements. 3. It has been experimentally proved that the use of exercises with high functional value in the preparatory period of training sambo athletes aged 13-14 years at the stage of sports specialization has a more pronounced effect on the indicators of physical and technical fitness of athletes.
CONCEPTUAL PRINCIPLES OF STATE REGULATION OF ECONOMIC DEVELOPMENT OF THE TOURIST SERVICES SECTOR IN UKRAINE
Authors:   Kyiv National University of Technology and Design, Kostynets Valeriia
Published: September 2023

The article is devoted to substantiation of conceptual bases of state regulation of economic development of sector of tourist services in Ukraine. In the course of the research the author's vision of using the tools of state regulation in the field of tourism is proposed. The authors proved that in order to increase the efficiency of tourism, a holistic system of regulation and management is needed, which meets modern and future requirements of dynamic development. As a result, some changes in the elements and instruments of state regulation of world tourism took place in 2020, due to the need to introduce new measures of state influence during the spread of the COVID-19 pandemic and the corresponding decline in the analyzed area. Thus, in particular, large-scale comprehensive measures are being taken in various countries around the world to support tourism as a priority for maintaining employment and economic development.
Ciencia económica. Una semblanza histórica
Authors: Mercado Yebra Joaquín
Published: September 2023

En este artículo se realiza un recorrido histórico sobre las principales corrientes de pensamiento económico que, en diferentes épocas y con perspectivas diversas, han buscado respuestas a problemas relacionados con la determinación del producto agregado o riqueza nacional, y la distribución del ingreso. En el esquema fisiocrático y clásico, Marx incluido, el concepto de excedente era de vital importancia y en buena medida dependía de la distribución del ingreso, en contraste con el paradigma keynesiano en que los movimientos del producto agregado dependen de cambios en la demanda, o de la visión neoclásica en que el nivel de producto y su dinamismo descansan en las decisiones de los agentes económicos entre ahorrar o consumir.
Proceso de innovación en el agro del Bajío guanajuatense, ventajas competitivas y proximidad territorial
Authors:   Instituto Polítécnico Nacional, Frías Figueroa José Manuel
Published: September 2023

En este artículo se busca dar cuenta de la existencia de un proceso de innovación en el sector agrícola del Bajío guanajuatense, de las principales características y tipos de innovación que están realizando los productores agrícolas y algunas organizaciones de productores de dicha región. Se busca igualmente vincular a dicho proceso de innovación la transición sociotécnica que está teniendo lugar en la región, y la gestación de ventajas competitivas para los productores y las organizaciones que las están realizando y que, a la par de éstas, se está gestando el fenómeno de “ambiente innovador”, el cual se explica a partir del papel ejercido por el fenómeno de “proximidad territorial”.
A Recombinase-Aided Amplification Assay for the Detection of Chlamydia felis
Authors: Liu Jian , Qian Weidong , Wang Jian , Bai Yilan , Gui Yaping , Xia Luming , Gong Guohua , Ge Feifei , Shen Haixiao , Chang Xiaojing , Zhao Hongjin
Published: September 2023

Chlamydia felis is an important zoonotic agent for humans and various animals. A recombinase-aided amplification (RAA) assay was developed for detecting C. felis. RAA can be performed in a closed tube at 39°C within 30 min. The detection limit was 10.6 copies of the C. felis plasmid DNA per reaction. No positive signals for other pathogens were detected. The coincidence rate of RAA and conventional PCR was 95.24% (20/21) and 100% (96/96) for positive and negative samples, respectively. The established RAA assay is a simple, rapid, highly sensitive, and specific method for detecting C. felis.
SPIRITUAL SUPPORT FOR SYNOVIAL SARCOMA WITH GRIEF AND LOSS: BARGAINING PHASE
Authors: Wijanarko Firdausan Miloni , Hidayah Ridhoyanti
Published: September 2023

Background: Synovial sarcoma is a rare high-grade soft tissue tumor, which is about 5% to 10% of the total soft tissue sarcoma and can occur at various ages. The prognosis in patients with synovial sarcoma is influenced by many characteristics of the disease, namely tumor size, invade locality, histologic type, presence of metastases and lymph node involvement, and successful surgery. Surgery can have an impact, namely the problem of grieving in sufferers. Spirituality is an important indicator of quality of life and an aspect that reduces the negative impact of an ineffective grieving process. In helping patients cope with grieving responses, spiritual support is provided not only by religious practices. Spiritual support also refers to activities that provide a calm atmosphere, provide entertainment, listen to patients, provide and respect privacy, and support patients' search for meaning and purpose in life. Objective: The aim of the research was to apply nursing care which includes assessment, determination of diagnoses, interventions based on evidence-based practice, implementation and evaluation of nursing. Methods: The research methods used are interviews, observation and documentation studies. The design of this research is a case study with synovial sarcoma patient respondents who were given spiritual support nursing interventions. Result: Based on the results of the nursing evaluation, there was a decrease in the level of grieving in patients after being given spiritual support. Conclusion: Thus, the patient's care plan is continued by the ward nurse and encourages the patient and family to use spiritual support as a step to overcome feelings of grief.
Mobilitas, Kemanfaatan dan Penerapan: Realitas Konseptual pada Visa Digital Nomad di Indonesia
Authors: R Briyantama Kusuma Nugraha , Octarizal M. Audatan , Kosase Oase Sye
Published: September 2023

Digitization has created limitless opportunities and changed the way we work, socialize and live in society today. Indonesia is one of the digital nomad destination countries in Southeast Asia. This generation consists of freelancers and digital nomads who are using the freedom of space to travel and explore further. Advances in the tourism industry and the ease of working remotely have led to the emergence of the digital nomad phenomenon, where one can work while traveling using internet technology. The great interest of foreigners in the country of Indonesia makes it one of the country's destinations for digital nomad. With the advent of the COVID-19 pandemic, new normalities have led to increased use of technology to support remote work. The spread of this virus affects the economy of all countries in the world. The problems caused by the Covid-19 pandemic have become global problems that have the potential to trigger a new social order or reconstruction. The author is then interested in examining the conceptual reality of applying for a visa for digital nomads in Indonesia. The purpose of this article is to find out how important the application of the Digital Nomad Visa is to reduce immigration violations in Indonesian territory and to find out the advantages of the Digital Nomad Visa when viewed from the point of view of its usefulness (Utilly) that the Digital Nomad Visa can be useful in building Indonesia's economic growth.
Occupying Inherited Land Rights Impllemented Without The Consent of The Heirs
Authors: Azis Naila Nur Auliyah , Silviana Ana
Published: September 2023

Land rights can be transferred or transferred to other parties. The transfer of land rights means that the ownership of the land rights is transferred by law or by itself. However, in practice, there are many violations of the transfer of land rights without the consent of the heirs. This study will analyze the problem of the transfer of land rights whose object is the object of a land dispute in accordance with the case that occurred in the Supreme Court Decision Number 723 PK/PDT/2017. The purpose of this study is to find out, analyze, and describe: (1) whether the transfer of land rights without the consent of the heirs can be declared valid and has legal force; and (2) what are the legal consequences of the transfer of land rights without expert approval. The results of this study indicate that: (1) The acquisition of property rights to land can occur through inheritance from the heir to his legal heirs in accordance with what is stipulated in the UUPA; and (2) legal protection for heirs whose rights have been impaired on the transfer of rights to inherited land that are controlled and used without the consent of their heirs based on Article 1365 are against the law, so that they are given the right to file a lawsuit in order to defend their inheritance rights by proving that they are legal heirs.
Economics Teaching Materials Short Story Text For Class XI Students of SMA Negeri 1 Palimanan, Cirebon District
Authors: Yati Yati , Hutabarat Zuhri Saputra
Published: September 2023

This study aims to design short story text economics teaching materials and how the results of the implementation of short story text economics teaching materials for class XI students of SMA Negeri 1 Palimanan. This research method is to use qualitative research with analytic descriptive method. The research location was carried out at SMA Negeri 1 Palimanan, Cirebon Regency. The results showed that based on the implementation of short story text teaching materials for class XI students of SMA Negeri 1 Palimanan, namely the results of the student response questionnaire showed a satisfactory response, meaning that students could well accept short story teaching materials, on average students were quite good at understanding the contents of the material. teaching materials and can help teaching materials in teaching and learning activities in class, especially in short story material. Students hope that teaching materials that are made according to the needs of students like this can continue to be developed to support learning materials. Students feel interested and easily understand the material because it is neatly arranged and the front cover illustrations of the books are adjusted to the colors that make students interested in reading them, the use of color in teaching materials is very important so that students when reading material or assignments do not get bored and want to work on the material. teach it. The language used in textbooks is in accordance with the readability level of high school students and in terms of illustrations and pictures in teaching materials it really helps students' interest in reading. The teaching materials presented make it easier for students to understand the material because it is adapted to the curriculum so that it facilitates learning activities, especially short story text material.
Analisis Kinerja Keuangan Pemerintah Desa Rantau Karya Kabupaten Tanjung Jabung Timur Periode 2019-2021
Authors: Hartono Ine Ardita , Sam Iskandar , Zulma Gandy Wahyu Maulana
Published: September 2023

The purpose of this research is to analyze the financial performance of the Rantau Karya Village Government of East Tanjung Jabung Regency in 2019-2021. Village Government Financial Performance is an important indicator for evaluating the efficiency of financial management, transparency and accountability in the use of public resources. This research method uses a quantitative descriptive approach using financial data contained in the financial reports of the Rantau Karya Village Government during the period studied. The data used includes village receipts and expenditures, as well as significant village income and expenditure items. The results showed that the Financial Performance of the Rantau Karya Village Government could be categorized as very high based on the Village Financial Dependence Ratio, whereas the Effectiveness Ratio of Village Original Income showed ineffective performance, and the Village Spending Efficiency Ratio was categorized as less effective. It is hoped that this research can provide valuable insights for the village government, stakeholders, and society in general to improve village government financial management. The results of this study can also be a reference for local governments in formulating policies related to village financial management.
Comparison of osseointegration properties of individual and standard sized implants
Authors: Ulianchych N. , Firstov S. , Kolomiiets V. , Koryak O. , Strilets L. , Rublenko S. , Chemerovskiy V. , Todosiuk T. , Shevchenko S. , Chornozub M.
Published: September 2023

According to clinical and radiological studies,the presented samples of calcium-phosphate ceramicimplants fully perform the osteoconductive function.However, in the case of their dense contact with theedges of the bone defect (experimental group), the primary inflammatory-resorptive stage of reparative osteogenesis turned out to be more intense and prolongedin time with pronounced phenomena of osteoresorptionof the mother bone and volumetric periosteal reactionas a compensatory mechanism. At the same time, osteoid formation is formed around the implant, while thecontrol implants are partially resorbed and replaced byosteoid tissue. As a result, macromorphologically, experimental implants in compact bone are visualized upto the 42nd day, and in cancellous bone - up to the 30thday, while the control implants are covered with boneregenerate already on the 14th day, which in the lattercase indicates the presence of osseointegration processes. The histological picture in the case of experimentalimplants confirms the prolongation of the inflammatory-resorptive stage with the formation of cartilage-boneregenerate around them, i.e. the dense placement of theimplants causes biomechanical pressure on the walls ofthe bone defect with the development of a reaction inthem, primarily to a foreign body.The study of the effect on reparative osteogenesis of the osseointegration properties of the developednew individual and standard-sized bioactive ceramicimplants based on clinical-radiological, macromorphological and histomorphological justification is relevant,as it will make it possible to evaluate their advantagesin terms of consolidation of complex defective fractures of tubular bones and reduce the frequency of theircomplications in animals.
Key words: rabbits, bioceramics, reparative osteogenesis, bone defects.
Actual problems of the quality and safety of milk and dairy products
Authors: Kotelevich V. , Guralska S. , Honcharenko V.
Published: September 2023

Milk and dairy products have a high nutritional and biological value, which causes a great demand for them. The quality and safety of raw milk and dairy products on the way to their production due to potential risks are of great concern. Milk is a good environment for the reproduction of many microorganisms, including dangerous ones: Salmonella Escherichia coli O157^H7, Listeriamono cytogenes, Staphilococcus aureus, Bacillus cereus, Clostridium botulinum, Micobacterium bovi, Brucellaa bortus and Brucellamelitensis Yersiniaentero colitica. The safety and quality of raw milk in Ukraine remains the biggest problem of dairy enterprises reequipped with the latest equipment, technological lines and modern quality control systems. An urgent problem is the quality and safety of milk from cows that are kept in auxiliary farms of the population. According to the results of bacteriological studies in raw milk and dairy products (fermented milk cheese, sour cream) from the auxiliary farms of the population, which are sold in food markets, St. aureusvar. bovis and St. aureusvar. hominis. A low level of sanitary culture causes an increased rate of MAFAnM and psychrophilic microflora in raw milk. In order to increase competitiveness, it is additionally necessary to introduce regulations on the content of psychrophilic microflora. Mastitis is a significant problem in reducing the productivity and quality and safety of milk. Somatic cells are the criterion for determining the quality and safety of raw milk and the state of health of the mammary gland of animals. In pursuit of profit, in order to increase sales of their goods and reduce their cost, many Ukrainian enterprises that produce butter resort to falsifying it with margarine, which includes 80% vegetable oil, emulsifiers, flavorings, vitamins and preservatives. In addition to a significant number of biological pollutants, chemical, physical and inadequate (foreign bodies, allergens, mycotoxins, industrial pollution) pose a danger. Therefore, the prevention of the impact of dangerous substances on the health of the population should be based on the management of the quality and safety of milk and dairy products throughout the food chain "from the farm to the table".
Key words: raw milk, dairy products, falsification, quality and safety indicators, biological, physical and chemical risks.
Nutrient requirement of switchgrass (Panicum virgatum L.) cultivated on marginal land of the Right Bank Forest Steppe of Ukraine
Authors: Prisyazhnyuk O. , Musich V. , Maliarenko O. , Muzyka O. , Svystunova I. , Slobodyanuk V. , Zaryshniak A. , Sinchenko V.
Published: September 2023

The study aimed to investigate the peculiarities of the nutrient requirement of switchgrass cultivated on marginal land under the application of lime, adsorbent and foliar application of fertilizers in the Right Bank Forest Steppe of Ukraine. The experiment was conducted in the Uladivka-Liulyntsi Experimental Breeding Station of the Institute of Bioenergy Crops and Sugar Beet National Academy of Agrarian Sciences in 2019−2022. The soil of the experimental field was deep, leached, sandy, medium-loamy chernozem with low humus content in the 0−30 cm layer (3.9 %). Mineral nitrogen content was as following: 16.4 mg/kg (nitrate) and 38.7 mg/kg (ammonium). Mbile phosphorusav ailability was low (8.3 mg/kg), while the content of exchange potassium was high −10.3 mg/kg. Soil pH was 5.1, and hydrolytic acidity was high − 4.2 mg eq/100 g. Application of lime (25 % of the required rate), MaxiMarin granulated adsorbent and foliar fertilizer aimed at the alleviation of plant stress related to soil acidity and formation of high productivity of plantations taking into account nutrient removal with harvested biomass. In the experiment, the nitrogen removal was 57.5 kg/ha, phosphorus 39.3 kg/ha and potassium 118.7 kg/ha, while 25.0 kg/ha of nitrogen, 17.6 kg/ha of phosphorus and 55.8 kg/ha of potassium was returned to the soil with harvest residues. The application of the studied agronomic practices led to an increase in both the removal and recycling of nutrients. In the 4th vegetation season, nutrient recycling of switchgrass (% to the nutrient removal) made up 43.6 % of nitrogen, 44.7 % of phosphorus and 47.0 % of potassium from the total removal of the crop were returned to the soil.
Key words: liming, adsorbent, foliar application of fertilizers.
The current state of anti-erosion pine plantations of the Dnieper Right Bank Forest Steppe
Authors: Khryk V. , Levandovska S.
Published: September 2023

The current state of pine plantations created on the timber-beamed lands of the Right Bank Dnieper region is analyzed. It has been established that the most influential factors that significantly impair the condition of anti-erosion pine plantations are Heterobasidion annosum (Fr.) Bref. and grass fires. Based on the data of 26 test areas, which cover typical conditions of growth of anti-erosion plantations, indicators of sanitary condition were calculated. The analysis of the sanitary condition indicator showed that the plantations belong to the category of weakened. In separate test areas, where the damage of H. annosum is combined with the impact of fires, the plantations go from the category of weakened to the category of very weakened. Very weakened trees make up 21,3 %, their sanitary condition index ranges from 2,61 to 3,21. The mass of dry matter, windfall, and broken snow varies from 0,2 to 8,1 % of the total stock of plantations per 1 ha. No direct connection between the accelerated fall of Scots pine trees and the spread of forest pests was found. The best condition of anti-erosion plantings was observed in conditions of fresh sudibrow under mixing schemes 2rSz1–2rKlg. In fresh forests, the share of pine in the composition of plantations must be reduced in favor of deciduous species. In the process of formation of the species composition of the tree stand on eroded lands, an increase in the share of Scots pine by more than 6–7 units, and a corresponding decrease in the share of accompanying deciduous species leads to a significant deterioration in the sanitary condition of the plantation. In order to prevent the development of H. annosum, it is necessary to create mixed plantations of Scots pine with the introduction of deciduous species, which at the same time will act as a fire barrier. Considering the high level of fire danger and the wide distribution of H. annosum in pine plantations on the eroded lands of the Right Bank Dnieper region, it is necessary to apply a system of preventive measures aimed at preventing their negative impact.
Key words: anti-erosion plantations, plowed-beam lands, sanitary state of plantations, Heterobasidion annosum, forest lowland fires, index of sanitary state.
Results of the dendroflora inventory and assessment of the plantations of the Tomylivskyi Park, a monument of landscape art
Authors: Rohovskiy S. , Ishchuk L. , Strutynska Y. , Yarmola M. , Krutsilov A.
Published: September 2023

A landscape assessment was carried out and the integral value of the plantations of the Tomylivskyi Park-Monument of Landscape Art of local importance was determined. According to the integral assessment, the plantations of the park's I and III sections are classified as particularly valuable, and II and IV sections as of limited value, which is explained by the presence of a slightly larger number of mistletoe-infested, dead and dry-top trees, as well as the spread of self-sowing invasive species. The landscape of the park corresponds to the first stage of recreational digression, as the area of roads, paths and grounds occupies less than 5 % of its territory. The high total recreational score of the Tomylivskyi Park-Monument allows it to be classified as the highest first class in terms of recreation. The taxonomic composition of the park-monument is represented by 76 species. It has been established that the Pinophyta division includes 8 species grouped into one class, one subclass, two orders, two families and 5 genera. The Magnoliophyta division includes 64 species, 2 hybrids, 2 cultivars, which are grouped into 47 genera, 22 families, 19 orders, 6 subclasses and 1 class. As a result of the inventory, it was established that currently there are 2446 woody plants on the territory of the Tomylivskyi Park-Monument, of which 596 are trees, 1843 are shrubs, and 7 plants have a tree-shrub life form. The average age of the greenery in the park is approximately 60–70 years. The first trees were planted in 1940. Among the trees, the most common are Robinia pseudoacacia L. – 96, Ulmus capriofolia L. – 72, Tilia platyphylos Scop. – 56, Celtis occidentalis L. – 38, Corylus colurna L. – 37, Acer platanoides L. – 36, which is 56 % of the total number of trees found in the park. 77 specimens of dead and dry-top trees that are drying out and have lost their decorative effect are to be removed. Sanitary pruning is required for 87 trees, which is 14.5 % of the total number of trees in the park. The main reasons for the deterioration of the sanitary condition of the trees in the plantations of the park are the invasion of Viscum album L.; changes in climatic conditions, in particular, a decrease in precipitation and a decrease in soil moisture reserves, which led to the loss of Betula pendula, Juglans cinerea L.; excessive tree density and competition between trees for light, moisture and mineral nutrients, which affects their weakening and pest damage (Picea abies (L.) H. Karst, Buxus sempervirens L.)
Key words: landscape analysis, integral assessment, stages of degradation, taxonomic composition, durability, sanitary condition, introductions, invasive species, recreational value.