bluuebunny/crossref_metadata_2025 huggingface dataset:
FEASIBILITY OF USING A HYDRO-CAVITATION MIXER IN AGRICULTURAL COMPLEXES
Authors: Romaniuk Oleksandr , Romaniuk Yaroslav , Chasov Dmytro , Telipko Leonid , Serilko Dmytro , Zaika Volodymyr
Published: May 2023

At present, the issue of using water-fuel emulsions in order to improve the technical, economic and environmental characteristics of various objects is becoming increasingly relevant in agro-industrial complexes. This is especially true in relation to fuel oils, which are used to obtain thermal energy of medium and low power, which takes place in agro-industrial complexes. As a rule, fuel oil contains moisture, solid fractions, has an increased flash point and other deviations from the norms that violate the combustion regime, contaminate the heating surface, increase fuel underburning, and form deposits of unburned coke particles along the gas path.

A complex solution to these problems can be the creation of a uniformly distributed fine fraction of the moisture present in fuel oil and the destruction of quasi-crystalline structures that are part of fuel oil using various types of statutory devices, which, in order to obtain cavitation bubbles of optimal size in terms of technological impact, generate a cavity with a certain nature of unsteady motion in its tail section, which unfortunately leads to the destructive effect of cavitation erosion of hydraulic system elements.

The solution to the problem was based on the principle of using the hydrodynamic parameters of moving liquids to form fine emulsions of fuel oils of various grades using a special design developed based on a cavitation generator, which ensures the removal of collapsing cavitation bubbles to the center of the flow, which significantly minimizes cavitation erosion of hydraulic system elements, hydro cavitation mixer.

The developed scheme of the hydro-cavitation mixer provides the principle of processing fuel oils with a four-stage technology, which leads to the full combustion of the water-oil emulsion and the reduction of emissions of carcinogenic substances into the atmosphere, an increase in the efficiency of boilers by 2,4% and provides 25% -30% fuel oil savings. As a dispersed phase, not only water can be used, but also liquid fuel waste, industrial water, or mixtures thereof, which reduces the cost of their disposal.

The developed hydro cavitation mixer is of particular interest for agro-industrial complexes, since it can be used for pasteurization of food products using the “cold boiling” phenomena, provided that the cavitation generator is made from the appropriate material.
RESTORATION OF A STEAM TURBINE BLADE BY ARC WELDING WITH ORIENTATION OF ZONES OF INCREASED HARDNESS
Authors: Peremitko Valerii , Kolomoyets Igor , Sukhomlyn Volodymyr , Nosov Denys , Yevdokymov Anton , Barlet Mykyta
Published: May 2023

Turbine blades are characterized by abrasive wear and erosion by solid particles. Features of wear of these elements are its rapid development and unevenness. The consequences of this are a decrease in spalling, a decrease in its cost-effectiveness, and a shortening of the inter-repair period. As a way to avoid uneven wear of the blade surface, it looks like the deposition of metal layers with the orientation of zones of increased hardness. From the literature data and the experience of previous studies, it is known about the positive effect of carbides on the wear resistance of the deposited metal. Taking into account the fact that the turbine blades are made of steels 30ХГСА, 20Х2, 10ХСНД, it was decided to investigate the effect of local preliminary application of carbides on surfacing with materials corresponding to these steels in composition. Surfacing was performed with Veltek-450 HG and Veltek H-50 wires with a diameter of 2 mm, as well as with Plan T-201 tape with a width of 10 mm and a thickness of 3.2 mm, using a UD-249 device in an argon environment. Titanium and boron carbide powders mixed with GF-021 primer were used as strengtheners. Through metallographic research, it was established that the most striking signs of dissolution of carbides are observed when surfacing with Veltek H-460G wire. From the point of view of the properties of the deposited layers, the combination of Veltek H-460G wire with B4C can be considered the most effective of those considered. This is due to the fact that the lower layer deposited with B4C application is more ductile (398 HB), and the upper one is harder (464 HB), which has a favorable effect on the occurrence of tensile stresses. Layers with the orientation of zones of increased hardness should be placed transversely to the movement of abrasive particles and the direction of crack development. It is expected that the arrangement of zones of greater hardness in this way will contribute to a decrease in the intensity of cracking. And zones of lower hardness, in turn, will restrain the development of cracks due to their greater plasticity.
Football as a basic tool of physical education for higher education acquires
Authors: Anikеіenko L. , Bilokon V. , Dakal N.
Published: May 2023

The purpose of the work: to reveal the importance of football in the physical education of students of higher education. Methodology: theoretical research methods were used, in particular, analysis and generalization of methodological, psychological-pedagogical and educational-methodical literature, which made it possible to reveal the importance of football in the physical education of students of higher education. Scientific novelty: it has been proven that systematic and regular football training produces the ability to quickly master motor actions and quickly rebuild them in accordance with situational tasks. Agility in football is manifested in movements with the ball, without the ball, in constantly changing game situations. Movements associated with dribbling, passing, tackling and kicking the ball require players to display the widest range of coordination abilities. In addition, this motor activity in football takes place in the conditions of martial arts and constantly changing external conditions (state of the field, spectators, weather), which requires a high level of speed.

Conclusions: therefore, football is a sport that contributes to the versatile physical development of the individual in the greatest way. After all, the game of football, associated with the need to maintain high performance for a long time and perform work with maximum intensity against the background of significant general fatigue and stress, requires high stability in interconnected functional systems. Therefore, the technical and tactical skills of football players are demonstrated in the game with proper efficiency only against the background of a high level of their physical fitness.

All sports games are associated with a different nature and intensity of psychological stress, football is not the result. During the game, football players experience stress, which is vaguely reflected in their athletic and technical skills. Therefore, in order to overcome the negative stress states that can occur during the game of football and negatively affect the result, it is important to introduce football lessons into the educational process of physical education.
Analysis of the features of the formation of nutrition highly qualified endurance athletes
Authors: Vdovenko N. , Maidanyuk O. , Kolodyazhna L.
Published: May 2023

The issue of nutrition of highly qualified athletes and their timely correction is relevant. Methods. Energy expenditure at rest was determined by indirect calorimetry (Fitmate, Cosmed, Italy; Oxycon Mobile, Germany). 50 highly qualified athletes specializing in biathlon and academic rowing participated in the study. The actual composition of the diets was assessed by individual food diaries. Analysis of rations was carried out using special programs. The results. The actual nutrition of athletes differs from the recommended intake of energy and essential nutrients. The total caloric content of the daily ration at the educational and training meeting in the preparatory period of the annual macrocycle did not meet the minimum recommended norm. However, the individual energy value of the diet varied widely. A reduced relative content of carbohydrates was observed. The average actual content of proteins and fats in the diet of athletes corresponded to the norm. However, if you analyze their minimum and maximum number, you can observe a different picture - a deficit of the minimum and an excess of the maximum number. Conclusions. The analysis of food diaries of athletes revealed non-compliance with the basic principles of ration construction, namely: inconsistency of the energy value of the ration with the average daily energy expenditure, imbalance of the ration according to the main nutrients, inefficient distribution of the ration during the day taking into account the mode and nature of training. A significant deficit of carbohydrates in the diets of qualified athletes has been established. For example, in biathlon women's average carbohydrate consumption from the lower limit of the recommended range is only 60%, in men – 72%, and in academic rowing – 87%.
Study of the development of effective strikes in teaching students the techniques of martial arts
Authors: Kirichenko E. , Kubatko A. , Solianyk D.
Published: May 2023

In the given scientific work the research of level of development of effective blows at students of National University "Zaporozhye Polytechnic" during classes on martial arts is conducted. Martial arts classes are complex coordinated movements, the qualitative study of which plays an important role in the development of students' defensive skills in everyday life. However, using the traditional education system is not always possible to get a positive result, because the usual learning process takes place in a specially designed program, which is designed mainly for standard conditions that do not always correspond to real events. The student tries a particular method and the teacher adjusts his or her actions. With this method of teaching, it is not always possible to effectively grasp a movement or technique because reflection and absorption from those who learn differently and do not always correspond to the complex dynamics of combat operations. It should also be noted that such classes are mostly of little interest to students, as they cannot fully understand the possible danger in practice in applying the acquired skills. To address these deficiencies, special guidelines have been developed for the adoption and improvement of effective striking techniques, the essence of which is to create special basic exercises for the development and control of rational strike dynamics, which are a detailed description of the consistent actions studied in the light of the athletes' individual physical data, which they will be able to use in class or independently improve their level of training.

The methodological basis of the study is the general scientific methods of research – analysis and synthesis, as well as mathematical and comparative analysis of the results of the effectiveness of the striking technique. This contributes to the goal of studying the introduction of the most rational means and methods of developing effective strikes in students when learning martial arts techniques. It is concluded that the results of the obtained research significantly confirmed the high reliability of the proposed methodology for controlling the technique of kicking. And also that with the help of the proposed indicator of the effectiveness of the striking technique, which characterizes the degree of mastery of striking movements by athletes, it is possible to identify unused reserves in students and plan ways to further improve the technique of striking movements, thereby significantly improving the training process.
Educational-training and competitive activities in the process of year-long training of young goalkeepers (for the example of football)
Authors: Lapytsky V. , Kulyk N.
Published: May 2023

The article examines the peculiarities of educational and training competitive activity of young goalkeepers in football in the process of long-term sports training of the qualified reserve of professional football teams. In this direction, one of the central places is the study, analysis and generalization of the characteristics of the educational, training and competitive activity of young goalkeepers in football from the point of view of optimizing the process of training a high-quality reserve of professional football teams. The indisputable importance of this problem is due to the practice of modern football - the increased level of competition of professional football teams dictates the need to study the analysis and generalization of the process of long-term training of young goalkeepers in football and the development of practical recommendations for coaches, trainers-teachers of the State University of Youth and Sports and coaches-selectors. The stated purpose of the work is to determine the indicators optimal for orientation in the training and competition activity of goalkeepers in football. The methodology of the article consists of a summary of the results of a theoretical study on the study of training and competition activities of young goalkeepers in football.
Medical and biological aspects of preserving the mental health of modern youth in conditions of military aggression
Authors: Latenko S. , Khimich I.
Published: May 2023

In the article considered psychological syndromes and conditions observed in a significant number of young Ukrainians during military aggression, which worsen the state of their physical and mental health, negatively affect the desire and ability to study effectively, and worsen the quality of life of young people. The purpose of the work: to characterize the main negative psychological syndromes and conditions, to outline approaches to the development of an algorithm for detection, diagnosis, rehabilitation and prevention of similar disorders. Scientific novelty: in the case of negative psychological states provoked by war, the physical and mental health of a young person suffers, and therefore the use of methods and means of physical therapy, which are natural for the body and have practically no side effects, in the rehabilitation of patients acquires great importance. Physical therapy techniques can be used in the management of mild to moderate mental health dysfunctions, especially depression and anxiety. Conclusions: 1. Psychological syndromes and conditions observed in young Ukrainians during military aggression have a negative impact on their desire and ability to learn effectively, and worsen the quality of life. 2. Studying the impact of psycho-traumatic situations on the mental health of young Ukrainians, diagnosing, rehabilitating and preventing similar disorders is of great importance, because young people are the future of our country. 3. Further study of these issues will have a significant economic effect, because young people are the most capable and active part of society.
The approaches to current assessment of students' performance in the fitness section
Authors: Mytsenko Y. , Babenko A. , Malenyuk T.
Published: May 2023

In the article we have raised the problem of students assessment in fitness section`s in high school. In particular, adapting methods to exercise such control in the training process for physical education of students in fitness section assessment in generally. As part of the solution to the problem proposed a number of exercises from our prepare research. The main problem of the assessment is to know exactly student`s success dynamic, so if you examine the dynamic, this may indicate the effectiveness or inefficiency of the section. With the aim of the work, we determine the effectiveness of previously developed approaches to the current control of the students work performance in high school fitness sections. The analysis of the data allows to observe certain differences between the seasons of the last two academic years. Methodology. In the process of this research, we used the following methods: analysis of literary sources, scientific experiment, testing, comparative analysis and other methods of mathematical statistics. Scientific novelty. In the presented text, we propose approaches to the process of current assessment that allow us to successfully answer some questions that arise in the process of current control of the success of students in fitness classes in higher educational institutions. Also, the results of the practical application of these approaches are presented here, their problematic aspects and difficulties in application are described. In the article, we formulated a number of recommendations for the application of the presented approach by specialized specialists. And also offered prospects for further research in the direction of evaluating the work of the physical education section in higher educational institutions, as well as the work of individual students in this section. Conclusions. Using the dynamics of students' assimilation of a series of exercises, it is possible to effectively monitor the success of their work in the fitness section in higher education institutions. Based on this dynamic, it is possible to adapt the system for evaluating the work of students of a higher educational institution in the fitness section to the ECTS scale. The proposed approach makes it possible to reliably determine the multi-year dynamics of student success in the fitness section. During the assessment of students, we have succeeded in applying the developed and substantiated previous studies approach to determining the success of students in such sections. At the same time, it is possible to explain objectively and objectively enough requirements to the students themselves. And also, in a convenient way, compare the results of the assessment in different groups and training seasons.
Features of the formation of health care competence of school students in physical education lessons
Authors: Mordvinova D.
Published: May 2023

The purpose of the work: to analyze the current state of the formation of health-preserving competence in physical education lessons in general secondary education institutions. Methodology: analysis and generalization of methodological, psychological-pedagogical and educational-methodical literature, which gave an opportunity to study the peculiarities of the formation of health-preserving competence in physical education lessons. Scientific novelty: the article examines modern approaches to the formation of health-preserving competence of schoolchildren in physical education lessons.

Conclusions: at the current stage of the country's development, the issue of student youth's health occupies a prominent place in the education and upbringing of the younger generation. The main reasons for this situation are a lack of physical activity, which in turn negatively affects the physical development and health of schoolchildren. Currently, general secondary education institutions do not fully solve the problem of meeting the biological need of schoolchildren to move. Physical education lessons at school compensate for only 15% of the need for children's bodies to be physically active. The formation of health-preserving competence of schoolchildren is a purposeful process of forming a positive motivational and value orientation towards a healthy lifestyle, students' mastery of knowledge, skills to conduct health-preserving activities, experience of health-preserving; development of personal qualities, which is carried out by means of health-saving technologies, taking into account the specifics of the functioning of school institutions.
The influence of physical and health activities on the lifestyle of students
Authors: Mokhunko O. , Havrylova N. , Sabirov O.
Published: May 2023

The purpose of the work: to investigate the impact of physical culture and health activities on the lifestyle of students and to determine ways to optimize it. Methodology: theoretical research methods were used, in particular, analysis and generalization of methodological, psychological-pedagogical and educational-methodical literature, which made it possible to reveal the influence of physical culture and health activities on the lifestyle of students, questionnaires to determine the health status and lifestyle of respondents. Scientific novelty: it is recommended to abandon the forced content of physical education and address the personality of the student, his interests and needs in the field of physical and spiritual education. After all, it is known that conscious motor activity and participation in physical culture and health activities are a necessary condition for the harmonious development of student youth, which acquires the quality of a purposeful influence on a specific person according to his needs, it was established that the main focus of further improvement of the physical education program in institutions of higher education should become an intensification of the educational process by conducting classes with physical culture and health activities.

Conclusions: in this way, the analysis of literary sources and the results of the questionnaire allow us to draw the following conclusions: physical culture and health activities have a positive effect on the formation of the lifestyle of students of higher education institutions, but its organization does not correspond to modern reforms in the field of physical education and the need for significant changes and the introduction of new ways optimization, the essence of which should be reduced to the formation of physical culture of the individual and a healthy lifestyle. The motivation of students of higher education institutions for physical culture and health activities is facilitated by an interconnected system of academic classes and extracurricular forms of activity, namely: morning hygienic gymnastics, physical education minutes during independent classes, walks, classes in groups of general physical training, sectional classes in various types of sports , sports competitions, tourism, independent work on the development of physical qualities, etc.
Level of the theoretical knowledge of judo students during the implementation of speed-strength development methods
Authors: Filina V.
Published: May 2023

The scientific article presents the scientific rationale for implementing the method of developing the speed and strength abilities of 10th – 11th grade students using judo in the extracurricular educational and training process. It has been proven that the above-mentioned technique contributes to the positive assimilation of theoretical material on judo, activates the interest of students in physical education and sports activities. The purpose of the study is to investigate the level of theoretical training of 10 – 11 grade students in the process of implementing the methodology of developing speed and strength abilities using judo. The following research methods were used to solve the tasks in the research: study and generalization of data from scientific and methodical literature, questionnaires, observations, conversations, methods of mathematical statistics. The article described the questionnaire for determining the level of theoretical knowledge, which was developed according to three levels of complexity in accordance with the author's methodology for the development of speed and strength abilities of students of grades 10 – 11, which became a novelty of the study. In the article, a comparative analysis of the level of theoretical knowledge among students of the experimental group was carried out.

Without deep knowledge of judo, it is impossible to achieve high results in sports activities. Since the low level of theoretical training leads to the fact that the judoka student does not fully understand the task that the coach sets before him during training sessions. Misunderstanding contributes to the appearance of passivity in the training process, leads to the incorrect execution of technical and tactical actions or special judo exercises. The lack of activity and participation of the student-judoka in the educational and training process breaks the «trainer-student» relationship, which significantly contributes to the reduction of the effectiveness of the educational and training process. Theoretical training is aimed at students' acquisition of specific knowledge of judo, as well as at increasing their intellectual and theoretical level, which contributes to athletic growth in the chosen sport. After all, during educational and training sessions, the coach connects specific tasks and exercises with certain theoretical information. This helps to stimulate the desire of judo students to make their own conclusions and make decisions in practice, as well as to analyze and understand their actions in the process of educational and training and sports activities, etc.
Quantum State Function, Platonic Forms, and the Ethereal Substance
Authors: Ranjbar Vahid
Published: May 2023

Werner Heisenberg, one of the founders of quantum mechanics, argued that the quantum state function for elementary particles should be understood as belonging to the realm of Plato’s idealized Forms. In this paper, I suggest that this connection between two concepts of fundamental importance in our understanding of reality, from science and philosophy respectively, can be plausibly further correlated to concepts from the knowledge system of religion, as describedin the Bahá’í Writings. I argue here that ethereal substance (maddiy-i-athiriyyih) as described by ‘Abdu’l-Bahá and alluded to by Bahá’u’lláh also belongs to Plato’s idealized realm. Further, the description of ethereal substance in the Bahá’í Writings resonates with the modern understandingof a quantum fi eld, which itself is derived from the concept of a quantum state function. The paper also considers the implications of apparent parallels drawn in the Bahá’í Writings between the ethereal substance and the human spirit, and concludes with refl ections on the possible relationshipbetween consciousness and quantum mechanics.
Joy and Venus seedless grape cultivars in the lower Don Region
Authors: Krasokhina S. I.
Published: May 2023

In 2018-2022, a series of studies was conducted in the experimental plots of the Novocherkassk branch of Potapenko All-Russian Scientific Research Institute of Viticulture and Winemaking (Novocherkassk, Rostov Oblast) using conventional viticulture methods and GOSTs. A comparative study of the Joy grape, a new promising resistant seedless cultivar of the University of Arkansas (USA), and the Venus grape, one of the first seedless cultivars of the same institution, was carried out. The growing characteristics included the following: uncovered, unwatered, grafted, Berlandieri×Riparia Kober 5B rootstock, 3.0×1.5 m planting scheme, fan-shape formation on the middle stem. Agrobiological indicators, phenological observations, productivity, chemical and technological data, as well as tasting evaluations of fresh and dried grapes, are presented. During the study period, the preservation of buds in the Joy and Venus plants was 78.3 % and 80.1 %, respectively. Although the indicators of shoot fruitfulness and fruiting ratio were high in both cultivars, Joy showed a higher average weight of bunches and berries compared to Venus (311 and 282 g; 3.1 and 1.6 g, respectively). The yield was 13.8 t/ha and 12.4 t/ha, respectively. Both cultivars proved to be highly resistant to major grape diseases; in 2021, Joy grape bunches were slightly affected by mildew at the level of 2.5 points. The mass concentration (average for the study period) of sugars in Joy and Venus plants comprised 20.2 g/100 cm3 under the titratable acidity of 6.8 g/dm3 and 19.3 g/100 cm3 under the titratable acidity of 7.3 g/dm3, respectively. The conclusion is made that the studied cultivars present interest for cultivation as table wine and raisin varieties in areas with sufficiently moderate climate due to their high yield and seedless characteristics. These cultivars are recommended for possible expansion of vine plantations and further use in breeding.
Telehealth Intervention of Cardiovascular Diseases Patients: A Quantitative Study
Authors: Arif Irfan
Published: May 2023

Telehealth provides medical treatment, patient education, self-care, and health information using digital communication technology. Telehealth involves remote data exchange between a patient and a healthcare provider. Telehealth may enhance health care in underdeveloped countries. This research examines how Pakistani physicians and nurses see telemedicine for cardiovascular disease therapy. We employed non-probability sampling to pick respondents for this quantitative investigation. In this research, 30 individuals completed a well-designed questionnaire. 63 percent were male, 37 percent female. The researchers concluded that telemedicine intervention is useful for cardiovascular disease and possibly many other illnesses and ailments. These findings did not prove it was always useful. International NGOs are helping telehealth expand. These organisations help poor rural Pakistanis improve their health. Telehealth and personal health information has spread via electronic and social media. Telehealth helps battle cardiovascular problems by connecting patients in urban and rural Pakistan to competent hospitals and institutes. Telehealth may reduce patient wait times. Telehealth platform users who continuously address their particular health challenges may outperform the overall population, according to the research. Telehealt make treatment easier and more accessible for patients. There aren't enough physicians, nurses, hospital beds, specialists, or appointments on patients' chosen
Incidence of Fatty Liver and its Correlation with the Diabetes Mellitus in the General Population
Authors: Kifayat Faryal , Tahir Muhammad , Ullah Asad , Khan Bashir , Shah Faridullah , Naveel Tania
Published: May 2023

This article provides a concise summary of metabolic syndrome and diabetes mellitus in relevance to the enhanced likelihood of developing cardiovascular disease (CVD) in people with type 2 diabetes (DM2). It lists potential cardiovascular disease risk factors that explain why DM2 patients are prone to acquire CVD. T2DM and NAFLD diseases are caused by pathophysiological problems, such as being too fat and not responding well to insulin. NAFLD may be a sign of CVD and death in T2DM patients, who are at the edge of developing liver disease that leads to death. 10% of people who suffer from DM2 also have non-alcoholic steatohepatitis. Diet and exercise are helpful. Drugs like pioglitazone are used to improve insulin sensitivity, and antioxidants are used to reduce oxidative stress (such as vitamin E). But no one knows yet if these drugs are dangerous in the long run or if they can help reduce fibrosis.
Spinal Tumors' Clinical Spectrum and Surgical Outcomes: Institutional Experience from a Single Center
Authors: Khan Sajid , Hussain Arif , Zubair Muhammad , Jamal Tariq , Ali Mumtaz
Published: May 2023

The goal of this research was to assess the outcomes of spinal tumour surgery and the broad range of patient clinical experiences. Retrospective analysis of data was performed on all patients who had spinal tumour surgery at this facility between January 2016, and December 2020. A total of one hundred twenty-seven participants in this experiment were included. The cervical area (46.02%), thoracic (30.1%), and lumbar (22.4%) spines had the greatest tumour incidence rates. When they were first diagnosed, the majority of patients (92.1%) had primary spinal tumours; however, some (08.07%) had metastatic tumours. Schwannoma was the most prevalent malignancy, with a frequency of 32.2%, followed by meningioma at 26.4% and metastatic cancers at 15.4%. The overall complication rate was 10.02%. Surprisingly, 98% of patients reported improved neurological function after surgery. According to the findings, it is fairly safe and beneficial for enhancing neurological development to remove spinal tumours.
PENINGKATAN KINERJA MELALUI BUDAYA ORGANISASI, PERILAKU INOVATIF PRODUK DAN KEPEMIMPINAN UNIVERSAL MINANGKABAU PADA USAHA GENERASI MILLENIAL (STUDI PADA USAHA COFFEE SHOP KOTA PADANG)
Authors: Andriani Chichi , Thaib Ilham , Zona Mega Asri
Published: May 2023

Penelitian ini bertujuan untuk mengetahui 1) pengaruh budaya organisasi terhadap kinerja, 2) pengaruh perilaku inovatif terhadap kinerja dan pengaruh kepemimpinan universal Minangkabau (KMU) terhadap kinerja pada usaha generasi millennial (studi pada usaha coffee shop kota Padang. Penelitian dilakukan di kota Padang dengan populasi seluruh usaha coffee shop di kota Padang. Teknik pengambilan sampel menggunakan teknik purposive sampling. Dengan menggunakan kriteria sampel a) Pemilik dan karyawan Coffee shop merupakan generasi Millenial dengan tahun kelahiran antara tahun 1981–1996, b) Umur perusahaan berkisar tidak lebih dari 10 tahun dan c) Memiliki karyawan > 2 orang. Dari perusahaan tersebut dipilih 1 orang karyawan sebagai sampel yang akan mengisi kuisioner. sampel penelitian ini adalah sebanyak 230 usaha coffee shop di kota Padang. sumber data berasal dari data primer yaitu kuisioner. Metode analisis data dalam penelitian ini menggunakan teknik analisis 1) uji validitas dan uji reliabilitas, 2) analisis deskriptif, 3) analisis regresi berganda dan 4) uji hipotesis.

Dari hasil pengolahan data diperoleh hasil bahwa semua data penelitian telah memenuhi uji validitas dan uji reliabiltas sehingga hasil penelitian dapat dinyatakan dengan 1) budaya organisasi memiliki pengaruh yang signifikan terhadap kinerja usaha, 2) perilaku inovatif memiliki pengaruh yang signifikasn terhadap kinerja usaha dan 3) KMU memiliki pengaruh yang signifikan terhadap kinerja usaha generasi millennial (studi pada usaha coffee shop di kota Padang.

Kata Kunci: Budaya Organisasi, Perilaku Inovatif, Kepemimpinan Minangkabau Universal, Kinerja
INOVASI DALAM MENINGKAT KINERJA ORGANISASI SEKTOR PUBLIK
Authors: Suriadi Hari , Frinaldi Aldri
Published: May 2023

Inovasi adalah rute ke tingkat organisasi yang lebih tinggi atau kinerja di lembaga publik diperiksa dalam tinjauan kritis, inovasi sektor publik adalah suatu cara atau bahkan terobosan untuk menembus kemacetan dan jalan buntu yang terkait dengan organisasi sektor publik. Karakteristik sistem sektor publik yang kaku, harus dapat diperbaiki dengan mendorong budaya inovasi. Penelitian ini bertujuan untuk menjelaskan bagaimana Inovasi berperan dalam Meningkat Kinerja Organisasi Sektor Publik. Penelitian ini dilakukan menggunakan metode pendekatan deskriptif kualitatif dengan studi kepustakaan. Biasanya hanya dalam lingkungan yang dinamis seperti bisnis, inovasi-inovasi terkenal perlahan masuk ke lingkungan sektor publik. Terlihat bahwa tanda-tanda perubahan yang positif dapat dilihat ketika inovasi terjadi di sektor publik, dimana budaya inovasi harus dipupuk dan dikembangkan lebih lanjut, hal ini tidak terlepas dari dinamika eksternal dan tuntutan perubahan yang cepat di luar organisasi publik. Selain itu, perubahan sosial yang mendorong literasi menyadarkan masyarakat akan hak-haknya. Dengan cara ini, sektor publik dapat menjadi industri yang dapat beradaptasi dan merespon perubahan yang cepat. Pentingnya sekaligus memperkenalkan inovasi produk dan proses dan kedua menyoroti peran mediasi yang dimainkan inovasi dalam hubungan kinerja organisasi. Maka bagaimana yang harus dicapai, kapan dan bagaimana strategi inovasi organisasi harus dikejar.

Kata Kunci: Budaya Organisasi, Kinerja Organisasi, Organisasi Publik
BAHAN HERBAL MENGANDUNG SENYAWA FLAVONOID SEBAGAI PENGOBATAN DENTURE STOMATITIS: Scoping Review
Authors: Ferdina Resa , Amran Ricky , Oktofani Rahmat
Published: May 2023

Denture stomatitis merupakan suatu peradangan mukosa

mulut yang umum terjadi pada pengguna denture. Saat ini bahan herbal banyak dimanfaatkan sebagai pengobatan denture stomatitis mengingat keamanannya dan minimal efek samping yang ditimbulkan dibandingkan obat komersial. Salah satu kandungan bahan herbal dalam pengobatan dentur stomatitis adalah flavonoid. Flavonoid memiliki manfaat sebagai antiinflamasi antioksidan antijamur dan antibakteri. Tujuan scoping review ini adalah untuk mengetahui bahan herbal yang mengandung senyawa flavonoid serta efektivitasnya dalam pengobatan denture stomatitis. Metode yang digunakan dalam penelitian ini adalah metode studi pustaka dengan tipe scoping review. Data dilakukan dengan pencarian melalui database Google Scholar, PubMed, science direct. Hasil pada scoping review dari 14 artikel yang dirivew terbukti bahwa bahan herbal yang mengandung senyawa flavonoid dapat menghambat pertumbuhan Candida albicans dan bisa dijadikan alternatif untuk pengobatan denture

stomatitis
Investigación operativa en planificación familiar: Lecturas selectas
Authors: Foreit James R. , Frejka Tomas
Published: May 2023

Desde que existen los programas de planificación familiar existe la investigación sobre este tema. En el nivel teórico, los investigadores examinan el efecto de la fertilidad sobre la salud y el desarrollo socioeconómico y estudian los determinantes de la fecundidad para los individuos y la poblaciones. En el nivel de las políticas, los estudios exploran el papel que juegan los programas de planificación familiar en la modificación de la fecundidad y la salud. El desarrollo de nuevos anticonceptivos se acompaña de pruebas clínicas y pre-introductorias en el contexto de los programas. Se llevan a cabo encuestas para medir los cambios en el uso de anticonceptivos y en la fecundidad, y los resultados se utilizan para tomar decisiones que afectan los programas. Finalmente, los programas mismos realizan una investigación operativa (IO) para mejorar la prestación de servicios. Este volumen proporciona una visión de manera como los programas de planificación familiar utilizan la IO. Las lecturas ilustran muchas de las cuestiones y temas que se han beneficiado de la IO, así como algunos de los diseños de investigación que se encuentran en los estudios de IO. Este libro ofrece también información respecto de los problemas que enfrentan tanto programas como investigadores al realizar la IO y sobre los retos que implica traducir los hallazgos de la investigación en modificaciones a las operaciones que se llevan a cabo cotidianamente.
The Effect of Professionalism Teacher Management and Teacher Performance Motivation on Teacher Performance Results in SMAN 25 Kab. Tangerang Gugus 08 Kab. Tangerang, Banten Province
Authors: Amyanih Siti , Sussanto Herry
Published: May 2023

This study aims to analyze (1) teacher management professionalism of teachers on teacher performance at Sman 25 kab. Tangerang (2) The effect of teacher performance motivation on teacher performance outcomes at Sman 25 Kab. Tangerang (3) The influence of teacher management professionalism and teacher performance motivation on results. Teacher performance at sman 25.Tangerang.  This study uses a quantitative method and uses a questionnaire as a research instrument. The data were collected from ninety-four teachers from fourteen different high schools in the Cluster 08 district, Tangerang Regency. The collected data were then analyzed using simple linear regression analysis methods and linear regression analysis. multiple with quantitative approach.  The results of the analysis show that (1) the variable of teacher management prefessionalism (X1) has a partial positive effect on teacher performance. This is shown by the value of the regression coefficient (X1) of 32.6% (2) The variable of teacher performance motivation (X2) has a partially positive effect on teacher performance. This is shown by the value of the regression coefficient of X2 of 46.2% and ( 3) Professionalism teacher management variables together with teacher performance motivation have a positive effect on teacher performance results. This is indicated by the regression coefficient value of 47.1%.
Monitoring of the aggregate level of economic efficiency of agricultural enterprises in Ukraine: Factors of influence and growth prospects
Authors: Cheremisina Svitlana , Salo Inna
Published: May 2023

The efficiency of agricultural enterprises is determined by the synergistic influence of an entire set of various factors. Improvement and testing of methodological support for factor-complementary diagnostics of the level of economic efficiency of business entities in modern conditions is still an urgent issue. The purpose of this study was to comprehensively monitor the level of economic efficiency of agricultural enterprises in Ukraine and measure the degree of influence of priority factors on the aggregate efficiency indicator. The study involved several methods: abstract-logical, comparative analysis, tabular, statistical, matriX-coordinate method, calculation-constructive, monographic, factor analysis. It was established that during 2015 and 2021, this aggregate indicator increased by 47% – from 15.07 to 22.13 points. Among the factors that had a positive effect on the established growth of the overall indicator of economic efficiency, the largest rating coefficients have: an increase in labour productivity (1.5852), a more than two-fold increase in the amount of net profit of agricultural enterprises (1.0931), a 2.2-fold increase in the coefficient financing (0.905), a 1.9-fold increase in the loan capital turnover ratio (0.8754) and an almost 3-fold increase in its profitability (0.8587), an increase in the receivables turnover indeX (0.7899) and a two-fold increase in the absolute liquidity indeX (0.7500). The following influencing factors had the most negative effect on the level of the overall efficiency indicator: a 23% decrease in the fund return indicator (-0.6005), a 17% decrease in the quick liquidity ratio (-0.4944), a 26% deterioration in the profitability of fiXed assets (-0. 4642), a decrease in turnover and profitability of the equity capital of agricultural enterprises (-0.4653 and -0.4426, respectively). The practical significance of this study is determined by the improvement of methodological tools for measuring and diagnosing the aggregate level of economic efficiency of business entities, which can be useful in the management practice of organizing monitoring and developing areas for improving the economic efficiency of agricultural enterprises
Mild Cognitive Impairment in African Americans Is Associated with Differences in EEG Theta/Beta Ratio
Authors: Martin Tim , Kero Katherine , Požar Rok , Giordani Bruno , Kavcic Voyko
Published: May 2023

Background:

Identification of older individuals with increased risk for cognitive decline can contribute not only to personal benefits (e.g., early treatment, evaluation of treatment), but could also benefit clinical trials (e.g., patient selection). We propose that baseline resting-state electroencephalography (rsEEG) could provide markers for early identification of cognitive decline.

Objective:

To determine whether rsEEG theta/beta ratio (TBR) differed between mild cognitively impaired (MCI) and healthy older adults.

Methods:

We analyzed rsEEG from a sample of 99 (ages 60–90) consensus-diagnosed, community-dwelling older African Americans (58 cognitively typical and 41 MCI). Eyes closed rsEEGs were acquired before and after participants engaged in a visual motion direction discrimination task. rsEEG TBR was calculated for four midline locations and assessed for differences as a function of MCI status. Hemispheric asymmetry of TBR was also analyzed at equidistant lateral electrode sites.

Results:

Results showed that MCI participants had a higher TBR than controls ( p = 0.04), and that TBR significantly differed across vertex location ( p < 0.001) with the highest TBR at parietal site. MCI and cognitively normal controls also differed in hemispheric asymmetries, such that MCI show higher TBR at frontal sites, with TBR greater over right frontal electrodes in the MCI group ( p = 0.003) and no asymmetries found in the cognitively normal group. Lastly, we found a significant task aftereffect (post-task compared to pre-task measures) with higher TBR at posterior locations (Oz p = 0.002, Pz p = 0.057).

Conclusion:

TBR and TBR asymmetries differ between MCI and cognitively normal older adults and may reflect neurodegenerative processes underlying MCI symptoms.
Performance Enhancement of High Speed Interior Permanent Magnet Synchronous Motors Using Superior Magnetic Material
Authors: Patel Amit , Jhankal Tanuj
Published: May 2023

This paper presents the application of higher-grade magnetic material for performance improvement of interior permanent magnet synchronous motors (IPMSM) for high-speed applications. The efficiency and weight of the motor are important performance parameters for high-speed applications. Efficiency improvement with simultaneous weight reduction is the key design issue for many specific applications. The main contribution of this work is to explore the possibility of using high-grade magnetic material for efficiency improvement with a simultaneous weight reduction of IPMSM motors. Three different standard rating motors were designed with the usual M19 material, and their performance was estimated. Finite element modelling and simulation was carried out to validate the initial design. For performance comparison, initial designs were regarded as reference designs. Design improvement was carried out with the application of high-grade magnetic material Hiperco 50A and its influence on the performance of IPMSM motors was analyzed. Three different standard ratings motors were considered in this work to analyze the effect of material in a wide range. Improved design was also validated with finite element modelling and simulation. It was observed that the efficiency is effectively improved with weight reduction using Hiperco 50A material in all three standard-rating IPMSM motors.
Changes in blood biomarkers and the microbiome in individuals consuming a high and low fiber diet
Authors:   , Eley Brendan Alexander
Published: May 2023

Dietary fiber is a group of polysaccharides consisting of long chains of various carbohydrate monomers than cannot be digested by the human body (1). High fiber diets are associated with decreases in body mass index, cholesterol, blood sugar, and blood pressure (BP) (2). With an increasing percentage of the population suffering from obesity, diabetes, and heart disease, diets high in fiber containing foods such as fruits and vegetables may be one way to alleviate these conditions (3). Fiber from one food in particular, peas (pulses), has been shown to improve heath from multiple mechanisms. Pulses are a subgroup of legumes and crop plant members of the Leguminosae family that are grown for human and animal consumption and includes green peas, chickpeas, beans, and lentils. When consuming high amounts of pea fiber ([greater than or equal to] 16 g/day) individuals have reported decreased appetite which could lead to decreased energy intake resulting in weight loss (4). Mechanisms for the effect could include gut bacteria in the large intestine metabolizing the fiber and releasing short chain fatty acids (SCFA), the three main SCFA being acetate, butyrate, and propionate. These SCFA can be absorbed by enterocytes to be transported by the blood (5,6,7). These SCFA are then taken up by the brain, signaling that there is sufficient fuel. This releases satiety signals to the body which can decrease appetite resulting in a reduced desire for high energy-density foods.