bluuebunny/crossref_metadata_2025 huggingface dataset:
Refleksi Pembelajaran Tasawuf Selama Pandemi Covid-19 Di IAIN Kediri
Authors: Ach. Shodiqil Hafil
Published: May 2023

One of the aspects affected by the Covid-19 pandemic is education. In this case, we arerequired to adapt quickly so that this epidemic does not paralyze the education aspect.When schools and universities do not allow face-to-face classes, online learning is an alternative that we must accept with all the consequences. In learning Sufism at IAIN Kediri, it is also necessary to find out how to provide effective online lectures so that they are able to achieve the expected results. Moreover, learning Sufism is part of character education that demands integration and interconnection between understanding, habituation and example. This study, which is a descriptive-analytical reflection, has resulted in the finding that during the Covid-19 pandemic, Sufism lecturers and students must play their roles well and meaningfully. Educating the community in a Sufi way is expected to provide a solution. At least this way can reconcile a heart that is troubled because of fear and anxiety that is endless. Remembering Allah in every action and thought makes people realize that there is nothing that is not wise. There is wisdom behind this worrying pandemic. There is wisdom behind the troublesome online lectures. There is wisdom in every effort made. There is wisdom behind the hope that is raised.
PENGARUH MOTIVASI, DISIPLIN KERJA DAN KOMPETENSI TERHADAP KINERJA PEGAWAI BAGIAN UMUM SEKRETARIAT DAERAH KABUPATEN ACEH SELATAN
Authors: Sumarni Dina
Published: May 2023

In organization, employee performance is an activity that needs to be considered an organizational effectiveness. The purpose of the study to understands the effect of motivation, Disiplin and Competence on employee performance in the General Section of regional secretariat of South Aceh Regency. This method is carried out using quantitative methods by means of systematic data measurement to determine the relationship of the variables to be tested. The data collection method used is a questionnaire in the form of a likert scale, the questionnaire will be given to 32 respondents who have become the research sample, while those that will be tested are validity, reliability and hypotheses. Form the results of multiple linear research concluded that there is a positive influence on employee performance. The result of the t test shows that motivation has no effect on employee performance, While work Discipline and Competence have a positive effect on employee performance. The result of the F test analysis shows that Motivation, Discipline and Competence together a affect employee performance. The results of the test show the correlation coefficient value of 0,667 or 66,7% and the coefficient of determination of 0,445%, then employee performance is influenced by Discipline and Competence.
PENGARUH SPIRITUALITAS DAN KECERDASAN EMOSIONAL TERHADAP KESEJAHTERAAN KARYAWAN DENGAN PERILAKU MENYIMPANG DITEMPAT KERJA SEBAGAI PEMODERASI
Authors: Elsada Christine
Published: May 2023

This study aims to determine the effect of spirituality and emotional intelligence on the employees well-being with deviant behavior in the workplace as a moderator. The population in this study were nurses at Siloam Kupang Hospital, Siloam Labuan Bajo Hospital, and Siloam Bali Hospital who served in the inpatient room. The research sample was 154 respondents with a questionnaire as a data collection tool. The model in this study was analyzed using PLS (Partial Least Square). The results showed that spirituality and emotional intelligence had a positive and significant effect on employee well-being, organizational deviant behavior had no effect on employee well-being, interpersonal deviant behavior had a negative and significant impact on employee well-being, organizational deviant behavior moderated the relationship between spirituality and emotional intelligence on employee well-being, and Interpersonal deviant behavior does not moderate the relationship between spirituality and emotional intelligence on employee well-being
Pengaruh Persepsi Harga, Citra Merek, dan Lokasi Terhadap Keputusan Pembelian di CFC Grande Karawaci
Authors: Clarita Novia
Published: May 2023

In the restaurant industry, consumer purchase decision become the most important aspect in the life of the company because it can influence profitability, specifically for CFC Grande Karawaci. This study aims to analyze the impact of price perception (X1), brand image (X2), and location (X3) as an intervention variables on purchase decision (Y) at CFC Grande Karawaci. This research design uses a survey-based quantitative research design using a accidental sample method  with (n=100) who had made purchase at CFC Grande Karawaci. The data were analyzed using multiple regression analysis. With primary data collected directly from respondents. According to research findings, purchase decision at CFC Grande Karawaci does not effect by brand image. As well as price perception and location had a significant effect at CFC Grande Karawaci. Finally, it can be concluded that price perception and location is  the important aspect at CFC Grande Karawaci purchase decision.
DETERMINAN KUALITAS INFORMASI LAPORAN KEUANGAN PEMDA KABUPATEN MALAKA
Authors: Baso Susana Purnamasari , Betu Kristina Wada
Published: May 2023

The purpose of this study was to determine the factors that influence the quality of financial reporting information for the local government of Malacca Regency. This is because the quality of financial information will greatly determine decisions and describe the quality of the financial managers themselves. The variables used in this study are human resources, technology utilization, internal control systems and the quality of financial reports. The hypothesis in this study is that human resources, technology utilization and internal control systems have a partial and significant effect on the quality of financial reports. In this study, the questionnaire section was used in the data collection method. The sample in this study amounted to 155 employees within the scope of the Regional Work Unit of the Malacca Regency Government. The results of this study prove that human resources, the use of information technology significantly affect the quality of financial statement information with a significance level of 0.002 and 0.10. Meanwhile, internal control has no effect on the quality of financial reporting information. The contribution of human resource variables, control systems, use of technology to the quality of financial reports is 56.7%.
MINAT BELI KONSUMEN TERHADAP MOTOR BEAT MEREK HONDA PADA DEALER HONDA MUTIARA TIMOR STAR KUPANG
Authors: Ganggas Fransiskus
Published: May 2023

This research was conducted to determine the influence of cultural, social, personal, and psychology factors on consumer interest in buying Honda Beat Motor products either partially or simultaneously. The variables used consist of Culture (X1), Social (X2), Personal (X3), Psychology (X4), and Purchase Intention (Y). The data used is primary data (ordinal data). Data analysis uses parametric statistics (multiple linear regression) after the data is declared valid and reliable and meets the classical assumptions.

Based on data analysis, the following research results were obtained: (1) The partial results of hypothesis testing showed that cultural, social, and personal factors did not have a significant effect on consumer buying interest, while psychological factors had a significant effect on consumer buying interest; (2) The results of simultaneous hypothesis testing show that cultural, social, personal and psychological factors have a significant effect on consumer buying interest with a magnitude of 0.763, which means that the proportion of variation in consumer buying interest is to buy Honda Beat Motor products at Honda Mutiara Timor dealers. Star Kupang is explained by cultural, social, personal and psychological factors simultaneously at 76.30% while the other 23.70% is explained by other factors outside the regression model which were not detected in this study.

It can be suggested to the management of the Mutiara Timor Star Kupang Honda Dealer that: (1) it is necessary to improve quality service, continuous promotion of potential market segments in order to foster a good view of consumers to provide suggestions, positive perceptions about the existence of Honda Beat motor products to potential consumers; (2) Psychological variables are variables that affect consumer buying interest, so it is necessary to improve the product image of Honda Beat motorbikes to shape consumer motivation, perception, learning, beliefs and attitudes.
La formación en la persona especialista para la mediación cultural comunitaria
Authors: Buitrón Chávez Santiago , Moreno Montoro María Isabel
Published: May 2023

Introducción: la investigación corresponde a una delimitación contextual, sobre contenidos que se desarrollan en el marco de una educación patrimonial que se encuentra presente, de manera implícita, en entornos comunitarios, donde se generan dinámicas de salvaguardia de sus legados a partir de la valorización de lo propio.
El conjunto de acciones sociales que permiten que se dinamicen los procesos comunitarios, incluyen elementos de patrimonio cultural inmaterial (tal el caso de las oralidades) y requieren un lineamiento técnico que fortalezca la interacción entre los habitantes locales de una comunidad con sus legados; es decir, que la mediación que se presenta de manera espontánea, debe considerar una pedagogía desde lo no formal, parar generar una actitud y comportamiento óptimos para la formación de mediadores culturales.
Método: se ejecuta un análisis sobre dinámicas mediadoras en varios territorios de base comunitaria, en los que se ha identificado a la mediación, no solamente presente como instrumento de vinculación entre espacios patrimoniales y la propia población, sino que también está en la determinación de la manera en la cual las personas reconocen un carácter de interculturalidad al estar en constante convivencia social con públicos y/o visitantes externos a la comunidad.
Resultados: la formación que se determina, para lograr una mediación cultural efectiva, se presenta a través de la propuesta de un modelo formativo construido para ser aplicado en entornos patrimoniales comunitarios.
Conclusiones: una mediación cultural, en relación al espacio en la que se ejecuta, obliga a que el mediador sea el artífice de gestión de la dinámica educativa patrimonial, y para ello necesita una formación específica.
Pastwomen: un proyecto de investigación feminista colaborativo
Authors: García Luque Antonia , Jardón Giner Paula , Masriera Esquerra Clara
Published: May 2023

Las representaciones sociales sobre el pasado adolecen de representatividad de la diversidad de las poblaciones humanas y de las actividades que fueron necesarias para la continuidad de las sociedades. Tanto las investigaciones que se centran en manifestaciones culturales (cine, literatura, museos) como aquellas que han analizado los materiales escolares han puesto en evidencia la ausencia de las mujeres en los relatos y las imágenes, además de la existencia de un sesgo androcéntrico que invisibiliza las aportaciones de estas y muestra incorrecciones marcadas por estereotipos actualistas, que no se corresponden con las informaciones sustentadas en las investigaciones arqueológicas. Por todo ello, es necesario reflexionar sobre las estrategias coeducativas y las metodologías didácticas más adecuadas para cada etapa escolar.
Desde el proyecto y la red Pastwomen se han elaborado recursos inclusivos para trabajar contenidos desde la Prehistoria hasta la Antigüedad (textos, presentación de casos e imágenes) que pretenden subvertir esta situación y que se ponen a disposición de agentes profesionales de la educación en abierto en su web (www.pastwomen.net).
Presentamos tres propuestas didácticas coeducativas dirigidas a los distintos niveles educativos de la educación básica (Infantil, Primaria y Secundaria) a partir de los recursos disponibles en la página web de Pastwomen.
Application amylos-free starch millet (Panicum miliaceum L.) varieties
Authors: Prodanyk A.M. , Samborska O.V. , Gorlachova O.V. , Gorbachova S.M. , Sheliakina T.A.
Published: May 2023

Materials and methods. Four amylopectin varieties Chabanivske, Zhyvynka (NSC Institute of Agriculture) and Osoblyve and Alternatyvne (Institute of Plant Industry named after V.Ya. Yuriev) were taken as experimental material. The main economically valuable characteristics of the varieties and their biochemical properties of grain were made in 2018–-2020. The main technological indicators of the dough and the assessment of the quality of bread from a mixture of spring wheat flour of the Myronivska variety and grain flour of the Chabanivske variety were carried out in accordance with the current methods. Millet flour was added to wheat flour in proportions of 2.5, 5.0, 7.5 and 10.0%.

The purpose of our research was to study the main economically valuable traits, biochemical properties and resistance to 13 smut races of Ukrainian amylopectin varieties of millet and to determine the optimal percentage of adding millet flour to spring wheat flour to improve the quality of bread.

The discussion of the results. According to the results of scientific work, it has been established that millet waxy varieties differ in their economically valuable characteristics. So, varieties Chabanivske and Zhyvynka have a short growing season, on average, 75 and 77 days, respectively, and varieties Osoblyve and Alternatyvne – 93 and 100 days, respectively. Due to the increased height of the plants of the Osoblyve and Alternatyvne varieties, they can also be grown for animal feed. In terms of biochemical parameters, modern amylopectin varieties did not differ significantly, but showed a high content of protein (13.50–14.0%) and carotenoids (4.8–5.6 mg/kg). Amylos-free starch genotypes varied significantly in terms of head smut resistance. Variety Chabanivske was affected by 13 smut races, varieties Alternatyvne and Osoblyve received 8 and 7 points in 1 and 10 races. Variety Zhyvynka showed high resistance to 8 smut races: Rs 1, Rs 4–Rs 7, Rs 9–Rs 11 – 9 points. The addition of flour from amylos-free starch millet improved the elasticity and extensibility of the dough, increased the balance of these physical properties of the dough with each other, improved the strength of the flour, but did not affect the sedimentation rate. Bread baked with the addition of 2.5% or 5.0% Chabanivske grain flour to the Myronivska spring wheat flour had a larger volume, better taste and appearance compared to the standard.

Conclusions. Waxi varieties (Chabanivske, Zhyvynka, Osoblyve, Alternatyvne), were developed in Ukraine, are characterized by high economically valuable traits and high indicators of grain quality. The main use of these varieties is grain and fodder. The Zhyvynka variety is characterized by high resistance (9 points) to 8 races of smut (Rs 1, Rs 4–Rs 7, Rs 9–Rs 11). The addition of Chabanivske grade waxy-millet flour to wheat flour improves its baking qualities and the taste of bread, while the films are additional fiber that promotes digestion
Influence of seed heterogeneity on sowing and yielding parameters of rice cultivars
Authors: Dovbush O. S. , Shpak D. V. , Shpak T. M. , Melnichenko H. V.
Published: May 2023

Purpose and objectives. The cultivation technology development was aimed at maximizing the potential productivity of the crop. To accomplish this, studies of heterogeneity are not only of theoretical but also of practical value, as knowledge of this phenomenon can open new opportunities to improve seed quality.

Materials and methods. In 2019–2020, the field and laboratory experiments were carried out in the rice crop rotation of the Institute of Rice of NAAS. The farming technique of the experiment met the requirements for experimentation, as Dospekhov B.A. described.

Results and discussion. This article covers the results on the performance patterns of new rice cultivars and their seed parameters, depending on the matrical heterogeneity. The yield in the field experiments across the study years ranged 8.05 to 11.68 t/ha, depending on a combination of the factors under investigation. It was found that the rice produced high yields in the plots sown with seeds from the upper part of the panicle, regardless of the cultivar. In the plots sown with seeds from the lower part of the panicle, there was a shortfall of planting material from 1.85 to 2.30 t/ha in comparison with the plots sown with seeds from the upper part of the panicle. Therefore, sowing seeds from the lower part of the panicle means irrational use of planting material, resulting in thinned crops and decreased yields, which in turn leads to the production of low-quality seeds.

Conclusions. Thus, the matrical heterogeneity-based selection of rice seeds from the upper part of the panicle in the primary stages of seed production is an important technological approach. This contributes to an increase in the yield and quality of rice seeds, allowing for accelerated implementation of new rice cultivars into production.
Major aspects of interregional transfer of breeding/seed innovations with export potential
Authors: Yehorov D. K. , Yehorova N. Yu. , Ulianchenko O. V. , Kapustian M. V. , Kravchenko I. O. , Tokar I. V. , Sarapin H. P. , Bordun M. D.
Published: May 2023

Purpose. To study and rationalize the main aspects of interregional transfer of breeding/plant innovations with export potential, of synergistic interaction between science, education and commodity production for more rapid innovative development of the country's regions.

Material and methods. The study methods were dialectical, abstract-logical, monographic, computational/constructional, economic-statistical, graphic modeling and others. The study was based on the Laws of Ukraine, regulations and guidelines on market relations in the agrarian sector and seed production; statistical data and reports of basic farms of the institute.

Results and discussion. For timely transfer of more adapted varieties, hybrids and parental components to production, we analyzed the numbers of accessions bred at the PPI nd.a. V.Ya. Yuriev NAAS in the State Register of Plant Varieties Suitable for Dissemination in Ukraine in 2021. As a result, we found that in 2021 the number of the major crop accessions bred at the Institute decreased by 15 compared to 2017, while during these years most breeding innovations were in demand from grain producers.

That is, there is no urgent need to create as many new varieties as possible, and the implementation of breeding innovations into production is gradual, with due account for producers’ wishes and the market changes. In particular, the most competitive winter wheat varieties were Rozkishna, Shulyndinka, Harmonika, Zapashna, Doskonala, and Zdobna; variety Stoir and hybrids Saturn and Yupiter were the most competitive rye accessions; Ad 256, Amos, Nikanor and Buket were the most competitive winter triticale varieties.

Analysis of the average sales of winter crop seeds of first generations in 2017–2021 indicated their gradual overproduction, as only 60–85% of these seeds were sold.

Regarding the production and sales of spring cereals, legumes and groats crops, we learnt that pea, millet and spring barley varieties were in the greatest demand from users of grain products (the sale percentage was 74%, 69%, and 60%, respectively). The most competitive pea varieties were Oplot and Haiduk; Modern, Avhur, and Ahrarii were the most competitive spring barley varieties; Spadshchyna and Uliublena were the most competitive spring wheat varieties; Konstantynivske, Vitrylo, and Kozatske were the most competitive millet varieties.

Conclusions. Thus, the results of the study for the period of 2017–2021 proved the feasibility of timely transfer of breeding/plant innovations with export potential (varieties, hybrids and parental components), which is important for scientific justification of seed production volumes for each generation and is a reference point for creating more profitable varieties and hybrids.
The main categories of NewSQL databases and their features
Authors: Yesin V.I. , Vilihura V.V.
Published: May 2023

In the modern world, the problem of working with big data and workloads is becoming more and more acute. For more than forty years, relational databases have been the main leading systems for storing, searching and managing data. However, despite their great popularity, application experience and universality, traditional relational DBMS, due to the growing needs for scalability and performance, often cannot meet modern requirements. This has led to the emergence of new alternative data management systems, including NewSQL systems. NewSQL is a class of modern relational database management systems that provide performance comparable to NoSQL systems while maintaining the data consistency guarantees inherent in traditional database systems. The growing interest in NewSQL technology in recent times has led to an increase number of evaluations and comparisons among competing NewSQL technologies. However, today there is still a certain lack of work devoted to the study of the features of NewSQL solutions and their capabilities in comparison with other technologies. This paper discusses the main features of the most famous NewSQL products of different categories and the identified problems associated with them. To overcome the certain ambiguity in the names and translations of some terms related to the subject area under consideration, which takes place in numerous relevant sources, additional explanations are given. For comparison, the paper presents the values of important characteristics inherent in NewSQL, traditional relational and NoSQL database systems. This paper can help researchers and people from the industry choose the best storage solutions for their needs.
Comparative analysis of interference protection of "Friend-Foe" radar identification systems
Authors: Svyd I.V. , Tkach M.G. , Obod I.I.
Published: May 2023

The paper examines the existing systems of radar identification based on the "friend-foe" feature from the point of view of immunity evaluation. Currently, there are two systems of the radar identification based on the characteristic of "friend-foe", namely, the "Password" and MkXIIA. They are the radar identification systems based on the "home-foreign" feature. The former of the specified systems operates in a frequency range that differs from the frequency range of secondary radar systems, while the second one operates in the frequency range of secondary radar. These systems are ones of the main information resources of the airspace control system and are built on the principles of a one-channel or two-channel information transmission system. It allows the interested party, both an unauthorized use of this information resource for remote determination of the coordinates of aerial objects, on the one hand, and twisting the information of these information resources, on the other hand, which leads to unpredictable results. The purpose of the work is to assess the immunity of existing radar identification systems based on the "friend-foe" feature. The analysis of the interference protection of existing systems for the object radar identification based on the "friend-foe" feature, built on the principles of interrogative and non-interrogative information systems presented in this work, showed that the use of rectangular radio signals with time-pulse modulation as request and response signals emitting by air objects, has low immunity and excludes the energy stealthiest of the respondents of aerial objects. And, as a result, it allows for unauthorized calculation of the coordinates of air objects by the interested party based on the emitted identification signals on the basis of "friend-foe".
Wireless power transmission technologies
Authors: Alieksieiev V.O. , Gretskih D.V. , Gavva D.S. , Lykhograi V.G.
Published: May 2023

The article consists of three parts. The analysis of existing technologies of wireless power transfer (WPT) is carried out in the first part. It is noted that one of the factors that determines the choice of one or another WPT technology is the distance over which the power is transmitted and the type of electromagnetic (EM) energy used. The essence of WPT technologies in the near zone, Fresnel zone and Fraunhofer zone is explained. A generalized block diagram of the WPT system is presented. Areas of application and trends in the further development of the WPT technologies over short distances using induction and resonance methods, the WPT technologies over long distances, the technology of EM energy harvesting from the surrounding space and its conversion into direct current for powering low-power devices are considered.

The achievements of the team of the antenna laboratory of the Kharkiv National University of Radio Electronics (KhNURE) in the area of WPT are presented in the second part of the article. Namely, the electrodynamics’ approach is considered which is based on a single idea about the functioning of WPT systems and which include antennas and their circuits and ways of excitation with nonlinear elements. The stages of building a nonlinear mathematical model (MM) of the electrodynamics’ level of the WPT system are presented, according to which the entire WPT system, which generally includes the transmitting subsystem and the receiving subsystem, is considered as a single multi-input antenna system with nonlinear characteristics. The proposed MM provides a complete representation of the WPT systems operation of a wide class and purpose, in which fundamentally different WPT technologies are used.

The third part of the article presents new results related to continued research. The analysis of the adequacy of the developed MM of WPT system is carried out. The results of simulation of WPT systems with the induction method of energy transfer (near zone) and their comparison with theoretical and experimental data of other authors showed the reliability and universality of the proposed approach and the MM of WPT system developed on its basis.
Theoretical investigation of injection-locked differential oscillator
Authors: Rapin V.V.
Published: May 2023

A preliminary analysis of published works on this topic showed that at present there is no sufficiently substantiated theory of such devices, and the approximate approaches used are rough and do not always meet the requirements of practice. The proposed transition from a differential self-oscillator to an equivalent single-circuit oscillator has not received a convincing justification.

This article presents a methodology for studying a synchronized differential oscillator using rigorous methods. A mathematical model of such oscillator is presented in the form of nonlinear differential equations obtained on the basis of Kirchhoff's laws. Their analysis made it possible to substantiate the transition to the model of a single circuit LC oscillator, equivalent to a differential one. A technique for such a transition is proposed, including the procedure for determining the nonlinear characteristics of the amplifying element of this self-oscillator, based on the nonlinear characteristics of two amplifying elements of the differential oscillator.

The mathematical model of an equivalent oscillator is represented by a non-linear differential Van der Pol equation in a dimensionless form, it is simple and accurate. This form of representation made it possible to single out a small parameter and estimate its value. In the case of small values of the small parameter, as is known, traditional methods can be used for its analysis. Thus, the task of studying the synchronization process of a differential oscillator is reduced to the study of the synchronization process of a Van der Pol oscillator. The presented results can be useful in the development of various devices based on synchronized differential oscillators.
Analysis of the Falcon signature compared to other signatures. GPV and Rabin frameworks
Authors: Harmash D.V.
Published: May 2023

The article discusses the analysis of the essence and protection possibilities of the Falcon post-quantum signature. The main properties of the Falcon signature are considered. An estimate of what resources and computing power is required to use successfully the Falcon signature. A structural analysis of the Falcon signature is performed. The GPV and Rabina frameworks are analyzed. Detailed conclusions are made regarding the conducted analyses. The stability and complexity of the GPV and Rabin frameworks are evaluated, the main structures and protocols of these frameworks are considered. A detailed analysis of the main properties of NTRU lattices is carried out, the main rules of factorization of the GPV and Rabin frameworks are considered. Fast Fourier sampling is investigated. Conclusions are made regarding each conducted study.
The effect of different doses of levofloxacin on leukocyte dynamics in chicken blood
Authors: Moiseeva A.A. , Prisnyi A.A. , Skvortsov V.N. , Mazur A.D. , Laishevtsev A.I. , Komina A.K.
Published: May 2023

The article deals with research into the effect of different doses of levofloxacin (fluoroquinolone class drug) on chicken blood parameters. Male Hisex Brown chickens were divided into 3 groups, one of them was control, the other two were experimental, the latter received the drug at concentrations 600 mg/L and 200 mg/L. The fluoroquinolone was administered via drinking water 5 consecutive days. We evaluated the following hematological parameters of chickens: leukocyte count (direct count in Goryaev's chamber) and leukogram (count in stained blood smears). The results of our research state that the administration of levofloxacin at concentration 600 mg/L causes transitory leukocytosis, lymphopenia and pseudoeosinophilia, but that does not imply a heavy toxic effect on chicken organism as by the end of the research the parameters were already within the normal range. The administration of levofloxacin at concentration 200 mg/L similarly caused a brief increase in pseudoeosinophil number and a decrease in lymphocyte number in chicken blood but they were not generally marked which would prove the negative effect of levofloxacin.
Immunological reactivity in calves obtained from revaccinated cows during immunization with vaccines from B.abortus strains 19, 104M and 82
Authors: Sleptsov E.S. , Vinokurov N.V , Rumyantseva .  T.D.
Published: May 2023

The system of anti-brucellosis measures requires constant improvement in order to increase its effectiveness and reliability. At the same time, the priority remains the creation of high specific protection for brucellosis in animals. Live vaccines from agglutinogenic strains of B.abortus 19, 104M and 82 turned out to be the most immunogenic and effective in antiepizootic relation. As a result of the conducted studies, it was found that the most pronounced general and local reactions were noted in calves vaccinated subcutaneously with a standard dose of vaccine from strain 19, less pronounced in vaccinated with vaccine from strain 104M and weakly in vaccinated with vaccine from strain 82. According to the results of serological studies of blood serum, it can be seen that all animals (100%) reacted in calves for 10-20 days after immunization with vaccines from strains 19 and 104M, and only 40% of calves vaccinated with vaccine from strain 82 reacted. At the same time, calves vaccinated with the strain 19 vaccine reacted in RA in the titers 400-1600 ME. Vaccine from strain 104M - in titers 400-800 ME, vaccine from strain 82 - in titers 25-50 ME. According to the results of serological studies, the state of tolerance was not noted in calves received from re-immunized cows after immunization with agglutinogenic anti-brucellosis vaccines. Further study of the dynamics of antibodies after the introduction of vaccines from strains 19, 104М and 82 by subcutaneous method in a full dose to calves of 3-5 months of age received from re-vaccinated cows showed that the timing of the maximum rise and extinction of the titers of agglutinating and complement-binding antibodies in the blood serum of vaccinated animals is also directly dependent on the properties of the vaccine used. Thus, as a result of serological studies, it was found that the repeated reimunization of pregnant cows with vaccines from strains B.abortus 19, 104M and 82 have no significant effect on the immunological reactivity of the offspring obtained from them, which is confirmed by the absence of a state of tolerance in calves after immunization with agglutinogenic anti-brucellosis vaccines.
Biochemical parameters of blood of dairy cows of the Simmental breed when feeding new recipes of feed additives in the conditions of Yakutia
Authors: Alekseeva N.M. , Borisova P.P. , Nikolaeva N.A. , Sleptsov E.S. , Cherkashina A.G. , Fedorova P.N.
Published: May 2023

The article presents the results of the influence of new recipes for feed additives made on the basis of local resources on the biochemical parameters of the blood of dairy cows of the Simmental breed in the conditions of Yakutia. Research objectives: 1) study the chemical composition of new recipes for feed additives produced from local resources; 2) determination of the influence of the new formulation of feed additives from local resources on the biochemical parameters of blood in cattle of the Simmental breed. In our experiments, there were no statistically significant changes in the biochemical parameters of blood during the period of the experiments, all the studied blood parameters, both at the beginning and at the end of the experiments, in all groups of animals were within the physiological norms and did not have significant differences between the groups. Consequently, feeding the formulation of feed additives in the composition of Tammi barley, Tuymaada wheat, Pokrovsky and Vilensky oats, dry brewer's grain, Hongurin zeolite, Hongurinobakt probiotic in the diet of cows and heifers of the Simmental breed contributed to the activation of vital processes in the body, assimilation of feed and improved appetite. It should be noted that the cows of the II-experimental group showed a tendency to increase the composition of amino acids. At the beginning of the experiment, the blood lysine content increased by 5.22 mg /% compared with the control and by 5.79 mg /% with the I-experimental group, methionine by 19.67 mg /% and by 10.02 mg /% respectively. The same pattern is observed for the rest of the amino acid composition at the end of the experiment. The data obtained indicate that the optimization of the feed rations of Simmental cows in terms of the content of vitamins of groups A and C through the use of the formulation of protein-vitamin-mineral feed additives had a positive effect on the hematopoietic function.
How do Graduate Students’ Perceptions of Gamesmanship Change when exposed to a Sport Ethics Course?
Authors: Strand Brad , Slater Kelsey
Published: May 2023

An important responsibility of coaches is teaching their athletes to make appropriate ethical decisions. One aspect of ethical decision-making involves gamesmanship. Making appropriate gamesmanship decisions is often influenced by the importance of winning. Coaches and athletes recognize what is appropriate but have a difficult time acting appropriately when winning and losing are on the line. This study used a pre-class post-class gamesmanship inventory to determine if an ethics course had an impact on the gamesmanship beliefs of graduate students enrolled in a leadership-focused master’s degree program. It was noted that a shift in gamesmanship beliefs occurred as a result of the sport ethics course. Keywords: gamesmanship, ethics, morals, coaches, education
The Competitive Balance of the Ryder Cup: The Key Factor for the Success of the Modern Era of this Competition
Authors: Bouvet Patrice
Published: May 2023

The objective of this article, using the example of recent editions of the Ryder Cup, is to discuss the importance of the concept of competitive balance as a factor explaining the interest shown by spectators and TV viewers in sports competitions. To this end, after having constructed indicators to calculate the ex-ante competitive balance of the last 20 editions of this competition, a comparison is made with the results (gaps) observed on the course. The conclusion, which may be of interest to sports economists, future organisers and technicians (captains), is that "the competitive balance does not explain everything". Other concepts need to be developed. Keywords: Ryder Cup, competitive balance, annual performance indicator
The Competitive Balance of the Ryder Cup: The Key Factor for the Success of the Modern Era of this Competition
Authors: Bouvet Patrice
Published: May 2023

The objective of this article, using the example of recent editions of the Ryder Cup, is to discuss the importance of the concept of competitive balance as a factor explaining the interest shown by spectators and TV viewers in sports competitions. To this end, after having constructed indicators to calculate the ex-ante competitive balance of the last 20 editions of this competition, a comparison is made with the results (gaps) observed on the course. The conclusion, which may be of interest to sports economists, future organisers and technicians (captains), is that "the competitive balance does not explain everything". Other concepts need to be developed. Keywords: Ryder Cup, competitive balance, annual performance indicator, current performance indicator, competitive exceptionality
Results of laparoscopic choledocholithoextraction and choledochoscopy for difficult choledocholithiasis: a single centre experience
Authors: Susak Y. M. , Maksimenko M. V. , Markulan L. Y. , Honza R. V. , Tiuliukin I. I. , Volkovetskii V. V.
Published: May 2023

The management of difficult choledocholithiasis, which accounts for 10—15% of all cases of bile duct stones, has not yet been definitively defined. One of the treatment options for difficult choledocholithiasis is laparoscopic choledocholithoextraction combined with choledochoscopy.
Objective — to evaluate the experience of a single centre in the treatment of difficult choledocholithiasis using laparoscopic choledocholithoextraction and choledochoscopy.
Materials and methods. A total of 47 patients, including 16 (34%) men and 31 (66%) women with difficult choledocholithiasis, were enrolled in the study and received treatment at our centre. All patients were operated on using laparoscopic choledocholithoextraction combined with choledochoscopy. Thereafter, the results of treatment were analysed for the cohort of patients. In the study, we identified the causes of difficult choledocholithiasis and evaluated the achievement of complete bile duct clearance, the surgery duration, total and postoperative bed days, complications, and mortality.
Results. All patients underwent laparoscopic choledocholithoextraction combined with choledochoscopy. The causes of difficult choledocholithiasis were as follows: characteristics of bile duct stones — 27 (57.4%), altered anatomy of the organs of the hepatopancreatobiliary zone — 11 (23.6%), specific location of bile duct stones — 9 (19.1%). After laparoscopic choledocholitoextraction combined with choledochoscopy, complete bile duct clearance was achieved in 95.7% of cases. The average duration of the operation was 130.0±14.7 min. The length of hospital stay after surgery was, on average, 14.3±1.7 days. 4 (8.5%) patients had complications corresponding to classes II (2 (4.2%)) and III (2 (4.2%)) according to the standardized Clavien‑Dindo classification (2009).
Conclusions. Laparoscopic choledocholithoextraction combined with choledochoscopy can be used as one of the technologies for the treatment of difficult choledocholithiasis.
Professor Ivan Mykolayovych Ishchenko — Heracles of Ukrainian medicine
Authors: Lytvynenko N. P. , Holik O. V. , Zavernyi L. G. , Kryvopustov M. S. , Tsiura Y. P. , Tarasiuk T. V.
Published: May 2023

The article focuses on the professional and scientific path of Professor Ivan Mykolayovych Ishchenko. He was a leading Ukrainian surgeon, a renowned scientist, an accomplished teacher, and a great humanist who formed the ideology of surgical science. Professor Ishchenko defined and developed promising directions for scientific research in the fields of military field surgery, urology, traumatology, neuro‑ and thoracic surgery, and tissue transplantation. His scientific interests included the surgical treatment of diseases of the biliary tract, liver, and stomach as well as theoretical and practical issues of anesthesia administration.
Issues and challenges in the surgical treatment of anterior abdominal wall hernias. Review
Authors: Tarasiuk T. V.
Published: May 2023

The literature review discusses contentious issues and challenges that arise in the surgical treatment of anterior abdominal wall hernias. The author identified the causes of hernia formation and examined the dynamics of change in the pattern of hernia incidence. An analysis of the factors that contribute to the development of incisional ventral hernias was given special consideration. The causes of hernia recurrence were also studied. The entire spectrum of existing classifications of primary and incisional ventral hernias was reviewed, along with their advantages and disadvantages. Evaluation of current recommendations regarding the use of additional imaging methods for the examination of patients with ventral hernias was carried out. In the study, considerable attention was paid to surgical methods for hernia treatment. The advantages and disadvantages of “open” and minimally invasive laparoscopic hernioplasty techniques were critically evaluated. The difficulties in selecting an intervention method for certain types of hernias, including large ones, were highlighted, as was the importance of preventing hernia recurrence.
It has been established that there are still many unsolved problems in the surgical treatment of anterior abdominal wall hernias. The author justified the need for a standardized approach to determining the characteristics of anterior abdominal wall hernias and their further classification. It is necessary to study the effectiveness of using imaging methods (ultrasound, computed tomography) for ventral hernias, depending on their size and location. There is a need for wider implementation of laparoscopic hernioplasty techniques, and the degree of the hernial defect should be taken into account when determining the indications for surgical intervention. The possibility of using laparoscopic hernioplasty for large hernias, as well as for hernias associated with rectus abdominis diastasis, requires further investigation. Improving management strategies for patients with anterior abdominal wall hernias is critical in order to reduce the risk of hernia recurrence and complications.
THE INFLUENCE OF INTERNAL AND EXTERNAL FACTORS AS AN EXPLANATION OF CHANGES IN NON-PERFORMING FINANCING AT BANK BNI SYARIAH
Authors: Sudirman Sudirman , Trimulato Trimulato , Sadapotto Andi , Yulianti Yulianti
Published: May 2023

The purpose of this research is to analyze the influence of internal variables including Financing to Deposit Ratio (FDR), Capital Adequacy Ratio (CAR), Operational Costs to Operating Income (BOPO), and external variables, including Inflation and value of the exchange rate on Non-Performing Financing (NPF). The data used is secondary data obtained from financial statements from Bank BNI Syariah and Central Statistics Agency. The type of data analyzed is time series quarter period last ten years, from 2011 to 2020. The data analysis method is carried out using multiple regression with SPSS version 26. The results of this study found together the Financing to Deposit Ratio variables (FDR), Capital Adequacy Ratio (CAR), Operating Costs to Operating Income (BOPO), Inflation, and Exchange Rates have a significant effect on Non-Performing Financing (NPF). Meanwhile, the partial Financing to Deposit Ratio (FDR) variable has a negative and insignificant effect on Non-Performing Financing (NPF). Likewise, Operational Costs on Operating Income (BOPO) have a positive and insignificant effect on Non-Performing Financing (NPF). Meanwhile, Capital Adequacy Ratio (CAR) and Inflation have a positive and significant effect on Non-Performing Financing (NPF). However, the exchange rate has a negative and significant effect on Non-Performing Financing (NPF). The conclusions were tested together with variables Financing to Deposit Ratio (FDR), Capital Adequacy Ratio (CAR), Operating Costs to Operating Income (BOPO), Inflation, and Exchange rates have a significant effect on Non-Performing Financing (NPF) at Bank BNI Syariah.
MONETARY INFLUENCE ON INVESTMENT IN LAMPUNG PROVINCE: SHARIA ECONOMIC ANALYSIS
Authors: Sugeng Anggoro , Setiono Fajar , Yusof Ku Abdul Muhaimin
Published: May 2023

This study aims to determine the effect of Interest Rates, Inflation, and Exchange Rates on Investment in Lampung Province as well as Islamic economic views on Investment. The types and sources of data use a quantitative approach, with secondary data in the form of time series data from 2007-2016. Based on multiple linear regression analysis using the T-test, it was found that: Interest Rates did not affect Investment with a significant value of 0.292> 0.05, Inflation had an effect on Investment with a significant value of 0.02 <0.05, and Exchange Rates had an effect on Investment with a significant value of 0.000 <0.05. While testing using the F test shows that: Interest Rates, Inflation, and Exchange Rates have a significant effect on Investment in Lampung Province with a significant value of 0.000 <0.05. The conclusion of this study shows that interest rates have no effect on investment; because changes in monthly interest rates do not immediately get a response from the market. In Islam, investment is highly recommended to avoid unproductive assets and must comply with Islamic principles.
ASPECT OF THE AGREEMENT IN MARRIAGE
Authors: Wati Asrat Nita , Tanjung Dhiauddin
Published: May 2023

According to the Civil Code, a marriage agreement is an agreement made by the prospective husband and wife before the marriage takes place, containing the consequences of the marriage on property. There are three forms of the agreement, namely: togetherness of profit and loss, togetherness of results and elimination of togetherness of assets. The marriage agreement must be drawn up by a notary and its contents cannot be changed. While the concept of a marriage agreement in Islamic law states that there are two forms of agreement in a marriage, namely divorce suspension and other agreements that are not contrary to Islamic law, divorce suspension is an agreement pronounced by the groom after the contract is stated in the marriage certificate in the form of a promise of divorce hanging on a certain situation. The marriage agreement in Islamic Law must be ratified by the Marriage Registrar. The results is Marriage agreements that are still taboo in the general public have now become a trend among artists, officials, businessmen, or people with money. They are generally of the view that with the existence of a marriage agreement, the property of each partner is still safe and belongs to them. Even they are not willing if their property is mixed with their partner.