bluuebunny/crossref_metadata_2025 huggingface dataset:
Урожайність та енергопродуктивність енергетичних культур за сумісного вирощування у фітоценозі
Authors: Дьомін Д. Г. , Кулик М. І.
Published: November 2023

Сталий розвиток енергетичного сектору для України насьогодні є актуальним питанням. З-поміж наявних енергоджерел, на думку багатьох вчених найбільш доступним є енергія рослин, так званих – енергетичних культур. Ці культури за біологією – багаторічні, адаптовані до умов вирощування, високоврожайні. До них відносять: клони верби (Salix), міскантуси (Miscanthus), соргові (Sorghum) та просо прутоподібне (Switchgrass) та інші, менш поширені рослини. У зв’язку з чим, дана публікація буде присвячена вивченню аспектів вирощування малопоширених енергетичних культур (Indiangrass, Sorghastrum nutans (L.) Nash., та Andropogon gerardii Vitman) сумісно із загальновідомими, та більш вивченими культурами: Panicum virgatum L., Sorghum almum Parodi. Що у перспективі передбачатиме розробку агрономічно-обґрунтованих рекомендацій їх вирощування для отримання сталої фітомаси та виробництва біопалив. Метою наших дос-ліджень було визначення впливу сумісного вирощування енергокультур на врожайність їхньої надземної вегетативної фітомаси та енергопродуктивності посівів. Під час проведення польового експерименту були застосовані як загальні, так і спеціальні (експериментальні) методи досліджень. Згідно затверджених методик й рекомендацій проводили визначення вологи у фітомасі, облік врожайності сирої та сухої бімаси та визначали енергопродуктивність посівів. Застосування дисперсійного й кореляційних аналізів дало можливість провести оцінку суттєвих відмінностей між варіантами досліду. Обґрунтовані результати досліджень дали змогу встановити мінливість врожайності фітомаси за різнопланового поєднання енергетичних культур у сумісних посівах. За обсягом сухої біомаси виокремлено найбільш врожайні траво-сумішки малопоширених енергетичних культур: Світчграс та Індіанграс (13,1 т/га), Світчграс та Біг-блуес-тем (12,8 т/га), Індіанграс та Біг-блуестем (12,5 т/га). Ці ж варіанти мали й високу енергопродуктивність – від 217,6 до 224,0 ГДж/га. На рівні контролю врожайність за сухою масою була на варіантах сумісного вирощування світчграсу та Сорго багаторічного й Індіанграсу та Сорго багаторічного (12,3 т/га). Суттєво меншою, порівняно з контролем та іншими варіантами досліду врожайність сухої біомаси була за сумісного вирощування Біг-блуестему та Сорго багаторічного (11,8 т/га). Отже, для отримання високої врожайності біомаси (12,5‒13,1 т/га) за сумісного вирощування малопоширених енергокультур необхідно висівати разом Світчграс та Індіанграс, Світчграс та Біг-блуестем. Це також дозволить отримати вихід енергії в межах 217,6-224,0 ГДж з одного гектара.
PERCEPTIONS AND LEARNING IN ORGANIZATIONS
Authors: Sobandi Rea Aprila
Published: November 2023

Persepsi (Perception) merupakan suatu proses pemilihan, pengorganisasian, dan penafsiran informasi dalam rangka untuk memahami dunia di sekitar kita. Perhatian Selektif (Selective Attention) Apa yang orang anggap sebagai realitas sebenarnya disaring melalui proses persepsi yang tidak sempurna, yang disebut perhatian selektif bahwa informasi yang diterima, disaring oleh indera yang dipengaruhi oleh karakteristik dari orang atau objek yang dirasakan, dan dari individu yang melakukan pengamatan. Model Mental (Mental Models)Teori yang digunakan dalam memperkirakan keadaan dunia sekitarnya, sebagai panduan persepsi dan perilaku mereka.
Individual Decision Making
Authors: anggita
Published: November 2023

Pengambilan keputusan sebuah proses sadar membuat pilihan antara satu atau lebih alternatif dengan tujuan bergerak menuju beberapa keadaan yang diinginkan
Proximate psychological influences on bystander action to address sexual violence among university men in Vietnam
Authors: Gram Lu , Bergenfeld Irina , Anderson Katherine M. , Minh Tran Hung , Yount Kathryn
Published: November 2023

Background: An emerging literature explores interventions that engage university students–particularly men and boys–in bystander action to address campus sexual violence. However, evidence on drivers of bystander action to address violence against women in low- and middle-income settings remains limited, particularly in university contexts. Objectives: To assess the impact of proximate psychological influences on bystander action among male university students in Vietnam. Methods: We analysed panel data from 726 male university students in Hanoi surveyed over a period of one year. We created four outcome variables based on counts of (1) bystander action (2) proactive bystander action (3) ‘low-risk’ reactive bystander action, and (4) ‘high-risk’ reactive bystander action. We tested the impact of knowledge/cognition, beliefs/attitudes, affect, and capacity-related psychological variables on bystander action using cross-sectional and difference-in-difference regression models, entering all psychological influences into models simultaneously. We compared alternative outcome specifications in sensitivity analyses. Results: Bystander self-efficacy and intent to intervene led to greater bystander action on almost all outcome measures in almost all analyses. Many psychological influences strongly associated with bystander action in the cross-sectional analysis were unrelated to outcome measures in the difference-in-differences analysis. Difference-in-difference analyses also indicated an impact of greater awareness of the effects of alcohol on capacity for consent on bystander action. Impact of psychological influences on bystander action varied little by outcome variable. Conclusions: Improving student confidence and commitment to bystander action are important for primary prevention of campus sexual violence. Raising awareness of the effects of alcohol on sexual consent may also be beneficial for promoting bystander action. Cross-sectional analyses of drivers of bystander action are likely heavily affected by selection bias and should not be relied upon.
A Brief Introduction to Gurukul Education
Authors: Adhikari Toya Nath
Published: November 2023

This paper presents gurukul system of education as the main concern in the quality of human beings. Education is the only means of civilizing ourselves to maintain high qualities of integrity, devotion, sincerity and an ethical and moral purpose in our national life. The goal of our national education should be to supply a constant stream of knowledge, character, fearless open minded, truthful, and patriotic people, who will become the basic material, for building up the nation. Gurukul Style of Education system is a 5000-year old Hindu tradition of transmitting higher knowledge and enlightenment to the students by yogic powers by the guru with an aim to develop the latent yogic powers of the child and build him up into a moral and spiritual power.
From the History of State-Church Relations in Imperial Russia
Authors:   Pavlodar Pedagogical University, Sadykova A.M.
Published: November 2023

he article studies aspects of the relationship between State and Church in Russia during the era of imperial rule. A comprehensive and in-depth study of this problem has theoretical importance for a society that today recognizes itself as secular. In the course of the development of a secular state, the regulation of relations between state and religion, the choosing of the necessary model of state-confessional relations can serve as a guarantee of stability or, conversely, destabilization of society. In this regard, the issue of theoretical generalization of historical experience is particularly relevant. The study and analysis of the materials show that dur- ing the reign of Peter I, the nature of the relations between State and Church was changed. The Church, which has retained the signs of autonomy, as a result of the transformations, was deprived of full independence. The next two centuries after Peter’s reforms are known in the history of the Russian Church as the Synodal period.
GULAG camps in Kazakhstan: about the stages of the history of creation and functioning
Authors:   Karaganda University of the name of academician E.A. Buketov, Saktaganova Z.G.
Published: November 2023

The article aims to formulate the problem of the stages in the history of the GULAG camps in the Kazakh SSR. The existing versions of Russian and Kazakh researchers are compared according to the variants of the stages of the camp system in the USSR and the KazSSR. The author of the article proposes her own version of periodization in the history of Kazakhstani camps (4 periods), the most characteristic features of each period are noted. The object of the analysis is data on Kazakhstani camps from published and unpublished sources. Based on the used materials, data on the number and location of camps of the GULAG system in the Kazakh SSR are presented. The author briefly traces the facts of the creation and functioning of 22 camps and independent camp departments of the GULAG located in the KazSSR. The article presents a table where the Kazakh GULAG camps in the period 1930–1959 are systematized in alphabetical order. A brief description of the forced labor camps is given and there is information about the location of the archives of the liquidated camps and construction sites of the USPA-PCIA-MIA of the USSR in 1930–1959.
Impact of global and local urbanization and social trends on the future of Kazakhstan
Authors:   A. Baitursynov Kostanay Regional University, Tukpatullin T.S. , Panto D. ,   Museum of the Second World War
Published: November 2023

The article examines global and local trends in the urbanization process in Kazakhstan and the world and their impact on the future of the country. In 2007, a turning point in the urbanization of the entire world came — the milestone of 50 % was overcome, and by 2050 66 % is expected. It describes forecasts for an increase in women’s economic influence at the expense of third world countries, influence on the development of scientific and technological progress through the activities of special scientific zones or cities with a high density of technical companies, as well as the change of the global consumer base from Europe and America to the countries of Asia and Tropical Africa, the beginning of economic growth on the African continent. At the end of the XXI century, the three largest cities in the world will be in Tropical Africa — Lagos, Kinshasa, Dar es Salaam. It provides statistics on the development of urbanization in Kazakhstan, approaching the indicators of population ageing, the dangers of too rapid growth of megacities without adequate medical and educational provision. The article concerns state measures to prevent the formation of “marginal rings”, due to the growth of protest potential in the event of a social crisis, as well as the desire to reduce the outflow of population from rural areas. It reveals the prospects for the formation of agglomerations in Kazakhstan and the similarity of local trends in Kazakhstan and Russia in terms of population reduction in small and medium-sized cities and the growth in the number of large cities and megacities. Analysis of the studied material is provided.
Legal culture as a factor of legal reality (socio-philosophical analysis)
Authors:   Karaganda University of the name of academician E.A. Buketov, Turlayev V.A. , Karipbayev B.I.
Published: November 2023

The article examines the defining legal culture problem as one of the main legal reality factors, considered in philosophy and in the law theory. The purpose of the investigation is to generalize scientific knowledge and theories that reveal the relationship between legal culture and legal reality. By applying general and special research methods, analysis and scientific material generalization, consideration of various approaches to legal culture and legal reality to identify these categories relationship of their constituent elements are carried out. The authors analyze and compare the perspectives and scientific positions of philosophers and legal theorists in the researching field of the legal culture development in modern society in the legal reality formation. The categories “legal reality”, “legal validity”, “legal culture” as phenomena of social reality interacting with each other and constituting the broadest philosophical and legal category “legal reality” are considered. The result of the research is the legal culture consideration as a factor that determines legal reality, which includes the entire spectrum of legal phenomena encountered in legal life. The legal culture research and legal reality are considered as the basic modern humanitarian science necessity, which aims to ensure the most complete development of the human personality in harmony with public interests and needs, the most important are mediated through law. We highlight the main problems of the legal culture and legal reality definition, which are due to a wide range of considered categories, a large number of constituent elements, different understanding of a law and legal life. Legal culture defines legal reality as the real existence of legal matter as one of the types of social reality.
Religious policy of Kazakhstan in the years of restriction (1985–1991)
Authors:   Almaty Technological University, Junusbayeva A.M.
Published: November 2023

The State’s religious policy was part of a policy of restructuring during the period under review. However, the early years of restructuring ideological inertia were still strong, and preserved inductions into the increas- ing atheistic educational work. Authorities considered ideological rival in the religion not an ally. It was due to the inadequate dissemination of democratic processes in the public life of the Republic. Another reason for the stability of the state policy towards religious organizations and believers, especially Muslims, was the for- eign policy factor. The meeting between N. Nazarbaev and representatives of religions was an important event which had a great importance in implementing new approaches. Special emphasis was placed on the need for clergymen to do more to disseminate and observe universal human moral and ethical principles, mercy, charity, protection of motherhood and childhood, and help the disabled and the elderly people. There was adopted the Law of the USSR “On freedom of conscience and religious organizations”. The document changed the situation of religious organizations in the country, proclaiming democratic principles and norms. The new law reflected a new balanced and objective approach to religion and religious organizations. The rights of religious organizations have been considerably expanded and many unjustified restrictions have been removed from their activities in public life. The law enshrines respect for believers and religious organizations. The role of religion and religious organizations in society is being redefined and it grows the significance of confessions in the history and culture of the people. The religious policy of the state during the years of reconstruction served as a basis for the creation of a modern model of interfaith harmony in the country and contributed to the process of religious revival which is connected with the interest to religion as part of culture.
Illustrative materials in history textbooks: their characteristics and analysis
Authors:   Kazakh National Pedagogical University named after Abay, Kaliyeva B.T.
Published: November 2023

The article notes that one of the most pressing problems in modern society is the formation of historical memory, to what extent historical places become “places of memory”. The emphasis is made on the analysis of the used illustrative materials in the textbooks “History” from the middle of the XX century and the beginning of the XXI century. A general overview of the use of visual aids in the educational process at school is presented. The article examines the practice of teaching the subject “History” in the 40s of the twentieth century based on archival documents. Besides, the study analyzes the illustrative materials used in textbooks on the history of the middle of the 20th century and the 21st century, reveals their similarities and differences. The author examines examples of the use of the visual method in the presentation of illustrative materials and draws attention to the difference between illustrative materials in textbooks on the subject of “History” of the mid-twentieth century and the twenty-first century.
PENGARUH UKURAN PERUSAHAAN, CAPITAL INTENSITY DAN KEPEMILIKAN MANAJERIAL TERHADAP AGRESIVITAS PAJAK (Studi Empiris Perusahaan Manufaktur Sektor Food Dan Beverage yang Terdaftar di BEI Tahun 2017-2021)
Authors: Ramdani Julinda , Yulianto Yulianto
Published: November 2023

This study aims to determine the effect of Company Size, Capital Intensity and Managerial Ownership on Tax Aggressiveness in manufacturing companies in the Food and Beverage sector listed on the Indonesia Stock Exchange (IDX) in 2017-2021. The type of research used is quantitative. The sample selection was carried out based on the purposive sampling method, so that the samples obtained were 10 (ten) companies. The data analysis technique used is panel data regression. With data management using the Eviews 9 program. The results showed that simultaneously the variables Firm Size, Capital Intensity and Managerial Ownership have an effect on Tax Aggressiveness. Partially, Company Size has an effect on Tax Aggressiveness, Capital Intensity has no effect on Tax Aggressiveness and Managerial Ownership has an effect on Tax Aggressiveness. Keywords: Company Size; capital intensity; managerial ownership; Tax Aggressiveness
Optimalisasi Daya Panel Surya Menggunakan Sistem Pendingin Berbasis Air Otomatis
Authors: Rezki Muhammad , Rusilawati Rusilawati , Irfan Irfan
Published: November 2023

Panel surya akan menghasilkan energi listrik sesuai besar intensitas cahaya yang diterimanya dari pancaran cahaya matahari. Panel surya bekerja secara optimal pada standar suhu normal (25°C), apabila temperatur panel surya terlalu panas akan menurunkan kinerja dari sel surya tersebut. Tujuan dari penelitian ini ialah merancang sistem pendingin otomatis panel surya. Metode yang digunakan adalah dengan mengalirkan air pada bagian belakang panel surya melalui pipa saluran air yang terbuat dari pipa kapiler tembaga pada bagian belakang panel surya sehingga suhu panel surya tidak menerima panas berlebih yang dapat mengakibatkan kinerja dari panel surya tidak maksimal. Pengujian dilakukan pada panel surya 30 Wp menggunakan pendingin otomatis dan tanpa pendingin otomatis. Hasil menunjukkan daya rata-rata dari panel surya tanpa pendingin sebesar 5,13 Watt dan rata-rata suhu nya sebesar 57,74 °C, sedangkan daya rata-rata panel surya menggunakan pendingin didapat 6,15 Watt dan rata-rata suhu nya sebesar 50,39 °C. Panel surya dengan pendingin otomatis memiliki daya lebih besar 1,02 Watt atau peningkatan daya sebesar 1,2%.
Цифровий сторітеллінг у підготовці здобувачів професійної освіти: проблеми та перспективи
Authors: Маринченко Інна
Published: November 2023

Active development of informatization and digitization processes in Ukraine requires updating the professional training of vocational education recipients in the field of light industry in accordance with trends in the labor market, searching for ways of their quality training. The purpose of the article is to justify the need to outline the ways and system of implementing methodical means of training vocational education seekers in the context of using digital storytelling. During the experiment, the content of the concepts «storytelling» and «digital storytelling» was determined; their features and peculiarities are revealed, the ways of introducing digital storytelling into the educational process of training teachers of vocational training are outlined. The presented research was carried out in two stages: theoretical (analysis, comparison and systematization of literature and regulatory documents regarding the research problem, the acquired experience of using digital storytelling among teachers of professional education; conversations and interviews with students, questionnaires, classification, generalization of theoretical data to evaluate opinions authors regarding the level of research and determining the importance of the researched issues) and practical (pedagogical observations; expert evaluation; experiment; methods of mathematical statistics, evaluation of results using methods of mathematical statistics in order to check the relevance of the provided author's methodology). The set of skills of a modern specialist is highlighted in the study, namely: complex problem solving, critical thinking, mobility, creativity, leadership qualities, time management, coordination of actions with others, emotional intelligence, judgment and decision-making, orientation service, negotiation, cognitive flexibility, digital storytelling. The following types of storytelling are identified and substantiated: text, multimedia, digital, transmedia, live storytelling. A survey of scientific and pedagogical workers of higher education institutions in different cities of Ukraine and methodologists of various specialties was conducted in order to find ways to introduce digital storytelling into the educational process. According to the results of the conducted research, the promising directions of using digital storytelling in the process of training students of professional education have been determined.
Особливості хімічного експерименту в умовах вимушеного дистанційного навчання
Authors: Мельниченко Наталія , Стаднічук Олена , Кучер Людмила , Кропивницька Лілія
Published: November 2023

The article focuses on the study of online learning at school, the problems that arose during the school experiment and its impact on the quality of the acquired knowledge. The issue of the quality of knowledge obtained by means of distance learning, the organization of online practical and laboratory work, and the search for methods of diagnosing the quality of knowledge are quite relevant and in demand. The purpose of the study was to establish the level of quality of studying chemistry in the conditions of distance learning and to determine the factors affecting the success of students. The main tasks: to conduct a qualitative observation of the methods of conducting laboratory and  practical work (experiments) during online classes and the attitude of students to distance learning and to study the influence of practical and laboratory work (experiments) in chemistry on the quality of knowledge and the identification of students' misconceptions in chemistry that arose during distance learning.
It was established that the main common problems for chemistry teachers were finding ways to conduct laboratory and practical work, identifying false (false) ideas and diagnostic tools. According to the results of the student survey, the main disadvantages of distance learning in general and conducting laboratory-practical classes in particular were determined: loss of direct contact, problems with the Internet, lack of light, understanding of the material, lack of skills in working with laboratory equipment, inability to manage time, unfair assessment, as well as the fact that that teachers conduct classes too quickly, leaving no time for questions and discussion. This, obviously, reduces interest in disciplines, understanding of certain concepts and quality of knowledge and level of success. Increasing the share of school and home experiments in chemistry contributed to interest in the subject, understanding of the topic and had a positive effect on the quality of knowledge. According to the results of four knowledge controls, positive dynamics were observed: the average increase was 0.66 points: from 0.2 (for 7th grade students) to 1.1 points (for 11th grade students). The use of conversations and various multi-level tests allows not only to discover which ideas and knowledge students have, but also to understand what actions need to be taken to eliminate them.
STRUKTUR KOMUNITAS KUPU-KUPU (ORDO: LEPIDOPTERA) DI KOTA PALEMBANG SEBAGAI SUMBANGAN MATERI PADA MATA KULIAH ENTOMOLOGI
Authors: Riyanto Riyanto , M.Tibrani Mgs. , Rosa Yunilda
Published: November 2023

Butterflies are useful as consumers in the food chain, bioindicators, pollinators and animal food. The purpose of writing this article is to inform the structure of the butterfly community in Palembang as a material contribution to the Entomology course. The location of this research includes residential areas, shops, offices, terminals and stadiums in Palembang. The location of the butterfly sample is determined by purposive sampling. The collection of butterfly samples was carried out with roaming techniques as much as 4 times per location. The results of the study found 5 families of butterflies in  Palembang. The highest to lowest percentage of families were Nymphalidae (45.7%), Pieridae (24.0%), Hesperiidae (11.6%), Lycaenidae (9.3%) and Papilionidae (9.3%). The highest percentage of individuals was found in the Jakabaring stadium (42%) followed by Bomm Baru offices (39%), Musi 2 housing (11%), Plaju shops (8%) and Karyajaya terminal (0%).  The family Pieridae is found in two locations, namely Boom Baru offices (35.29%) and Musi 2 housing (57.14%). The Nymphalidae families are found in Jakabaring stadium (60%), Plaju shops (60%) and Musi 2 housing 42.82%). The conclusion that the structure of the butterfly community in Palembang found 129 butterfly individuals, 23 species and 5 butterfly families. The highest percentage of butterfly families in Palembang is Nymphalidae and the lowest is Lycaenidae and Papilionidae. The locations where the number of individuals and the number of butterfly families are the Jakabaring stadium and the Boom Baru offices.
PENINGKATAN KUALITAS PEMBELAJARAN BERBASIS TEKNOLOGI VIRTUAL REALITY DI SMA SANTA URSULA
Authors: Siregar Nurhasanah , Melina Maria Magdalena , Tika Pretty Nurwhite , Supriyatin Supriyatin
Published: November 2023

Learning media is one of the keys to successful learning in the classroom by improving learning activities to be more effective and efficient. Now the development of learning media is increasingly advanced thanks to advances in information technology. One of the information technology-based learning media that is currently widely used is Virtual Reality. The utilization of Virtual Reality learning media is very appropriate to use in classroom learning that needs to present real examples so that students can understand the material, so as to improve the quality of learning. The purpose of this study is to analyze how to improve the quality of learning based on Virtual Reality technology at Santa Ursula Senior High School Jakarta. The method used is descriptive quantitative research method with data collection techniques in the form of questionnaires, interviews, observations, and documentation studies. The results showed that the use of Virtual Reality can improve the quality of learning in several subjects. The use of Virtual Reality has a positive impact on learning activities, such as learning to be more varied, fun, and interesting. In addition, students' interest in learning in class also increases, because they want to be actively involved in the learning process. However, the use of Virtual Reality at Santa Ursula Senior High School Jakarta is still not optimal. This is because there are still many teachers who are not mature in preparing the use of Virtual Reality media in learning, so the use of Virtual Reality has not been evenly distributed in all classes.
PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING (PjBL) TERHADAP MOTIVASI BELAJAR MAHASISWA PENDIDIKAN BIOLOGI DI UNIVERSITAS PENDIDIKAN MUHAMMADIYAH SORONG
Authors: Sutomo Edi , Eriyanti Ribut Wahyu , Hudha Atok Miftachul
Published: November 2023

This research was conducted to determine the use of the Project Based Learning (PJBL) learning model on the motivation of biology education students at the Muhammadiya Sorong Education University. This research was carried out in semester 4 in classes 4.1 and 4.2 at the Muhammadiyah University of Education, Sorong, academic year 2022/2023. The research design used was Quasi Experiment Pretest Posttest Control Group Design. In Quasi Experiment Pretest Posttest Control Group Design, the experimental and control groups are selected randomly. Data collection was carried out through pretest, posttest and observation sheets. Based on the results of research in the control class, the average overall score of the control class motivation indicators was 2.35, including in the medium category with a percentage of 57.47%. Meanwhile, in the experimental class there was a significant difference between the class given conventional learning and the class given Project Based Learning (PJBL). Student motivation appears to have increased. The questionnaire value of 2.51 is included in the high category with a percentage of 60.13%. Thus, learning with the Project Based Learning (PJBL) model can be said to increase the learning motivation of 4th semester students in the Biology Education Department at the Muhammadiyah Sorong University of Education.
Mechanisms of formation of wear-resistant dissipative structures in non-stationary lubrication conditions
Authors: Ilina O. A. , Mikosianchyk O. O. , Mnatsakanov R.H. , Kostyunik R.E. , Yashchuk O.P. , Shteinyk M.A.
Published: November 2023

The work aimed to determine the influence of the processes of supramolecular self-organization in the lubricating layer on the patterns of wear of friction pairs. The mechanisms of structural adaptability of tribocoupler elements were analyzed, and the regularities of the manifestation of a large-scale and energy jump, which characterizes the transition of the tribosystem to a metastable state, were determined. An evaluation of the tribotechnical characteristics of commercial transmission oils was carried out on a software-hardware complex that, using a roller analogy, simulates the operation of gears in conditions of rolling with slipping. It was established that the activation of contact surfaces in the mode of frequent starts and stops leads to active interaction of the lubricant's components and the metal's surface layers with the gradual formation of boundary adsorption layers. For transmission oil 'Bora B' T-Shyp, an increase in anti-friction properties has been established due to the effective lubricating ability of the oil when forming the hydro- and non-hydrodynamic components of the lubricating layer thickness. The effect of the chemical activity of the zinc dialkyl dithiophosphate antiwear additive and the hydrocarbon components of the base of transmission oils on the effectiveness of the formation of boundary films is considered. It was determined that the formation of stable boundary films of the lubricant is the leading process in manifesting their damping properties concerning the localization of elastic-plastic deformation along the depth of the metal. When boundary films are formed on 90-95% of the contact area, the change in the microstructure of the near-surface layers is fixed at a depth of up to 20 microns; when boundary films are formed on 20...50% of the surface area, the spread of elastic-plastic deformation reaches a depth of up to 50 microns. The kinetics of the formation of boundary films by the lubricant and the indicators of the specific work of friction in contact are correlated with the intensity of wear of the contact surfaces
Substantiation of a rational program for the running-in of tribosystems
Authors: Vojtov V.A. , Voitov A.V.
Published: November 2023

The paper presents the results of studies on the justification of a rational program for running-in of tribosystems. It is shown that the first component of the program is the fulfillment of the condition on the verge of loss of stability due to the appearance of accelerated wear, with the maximum load on the tribosystem and the minimum sliding speed. This mode performs the function of "training" the surface layers for future operating conditions due to deformation processes and changes in the roughness of the friction surfaces. The mode is characterized by minimum wear rate values and maximum friction coefficient values.

The second component of the running-in program is the fulfillment of the condition on the verge of loss of stability due to the appearance of burrs on the friction surfaces, with minimal load on the tribosystem and maximum sliding speed. This mode performs the function of "adaptation" of the surface layers to the future operating conditions by increasing the rate of deformation of the materials of the surface layers on the spots of actual contact. The mode is characterized by maximum wear rate values and minimum friction coefficient values.

The third mode of the program aims to form surface structures and roughness on the friction surfaces of tribosystems that correspond to operational modes. This mode performs the function of "sufficient adaptation" of the surface layers to the future operating conditions, and corresponds to the condition with the maximum value of the stability margin. The final result of the running-in process is the transition of the tribosystem from an unbalanced, thermodynamically unstable state to a stationary, equilibrium state, as a result of which such parameters as wear rate, friction coefficient, temperature and roughness of the friction surfaces are stabilized. Such a step-by-step transition is associated with the formation of a special, dissipative structure of the surface layers of triboelements as a result of self-organization.

The use of the three-mode program will reduce the time for tribosystems to run in by 23.0 - 38.4% compared to other programs. The effectiveness of the developed three-mode program is proven by experimental studies with the calculation of the modeling error.
Tumor de Buschke-Löwenstein: uma (des)prevenção
Authors:   USF Ilumina, ACeS Cascais. S. Domingos de Rana, Portugal., Lourenço Kátia , Penedo Cláudia ,   USF Ilumina, ACeS Cascais. S. Domingos de Rana, Portugal., Lapa Marta ,   USF Ilumina, ACeS Cascais. S. Domingos de Rana, Portugal.
Published: November 2023

Introdução: O tumor de Buschke-Löwenstein é um tumor raro associado ao vírus do papiloma humano, sobretudo ao serotipo 6 e 11. Pode apresentar uma importante invasão local, com elevado impacto na qualidade de vida. A identificação precoce e tratamento das lesões de condiloma acuminado simples previne o seu desenvolvimento. Descrição do caso: Utente de 49 anos, sexo feminino, casada, com seguimento em consulta de medicina geral e familiar (MGF) num hospital privado desde há vários anos. Em junho/2016 foi-lhe atribuída uma médica de família numa instituição pública, a quem começou a recorrer em situações de doença aguda. Em janeiro/2018 recorre a uma consulta de urgência com a sua médica de família por apresentar uma lesão vulvar e anal com cheiro fétido. Ao exame objetivo observam-se duas massas condilomatosas de grandes dimensões, com 9x6cm na região vulvar e 5x7,5cm na região perianal. Quando questionada sobre a evolução das mesmas refere que a lesão vulvar surgiu em 1992 e a lesão anal em 2015, tendo verificado um crescimento abrupto a partir de 2017. A utente foi esclarecida quanto a hipótese diagnóstica e o circuito que iria iniciar para a avaliação diagnóstica e orientação terapêutica. Foi encaminhada para a consulta de ginecologia do hospital de referência e posteriormente para o hospital oncológico. Perante o diagnóstico de tumor de Buschke-Löwenstein foi submetida a cirurgia radical com plastia vulvar, anal e colostomia de proteção. Após a cirurgia, a doente manifestou uma grande dificuldade em aceitar a sua imagem corporal, o que causou um grande impacto na sua saúde mental. Comentário: O seguimento em consulta de saúde da mulher, uma valência da especialidade de MGF, poderia ter permitido uma identificação precoce da lesão de condiloma e alterado a história natural da doença, reduzindo a morbilidade física e mental da utente.
Diabetes mellitus tipo 2 e pandemia COVID-19: qual o impacto?
Authors:   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Lopes Nina , Mina Isabel ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Gonçalves Maria João ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Fonseca Clara Barros ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Henriques Manuel Amaral ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Outeirinho Conceição ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Pereira Paulo Lima ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Silva Mariana Cruz ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Costa Rodrigo ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal, Calafate Ana ,   USF Garcia de Orta – ACeS Porto Ocidental. Porto, Portugal
Published: November 2023

Introdução: A diabetes mellitus é uma das principais causas de morbimortalidade em todo o mundo. Pretende-se verificar se a pandemia COVID-19 teve repercussões no controlo metabólico e cardiovascular dos doentes com diabetes mellitus tipo 2 (DM2) da USF Garcia de Orta (GO), do ACeS Porto Ocidental. Método: Estudo observacional, transversal, analítico. A população do estudo corresponde aos utentes inscritos na USF GO com o diagnóstico de DM (código T89 e T90 da ICPC-2) na lista de problemas ativos. Depois de aplicados os critérios de inclusão e exclusão obteve-se a amostra por aleatorização simples. Foram comparados valores de hemoglobina glicada (HbA1c), colesterol-LDL, índice de massa corporal (IMC), pressão arterial sistólica (PAs) e diastólica (PAd), registados num período pré-pandémico com os de um período pandémico. Resultados: A amostra foi de 218 pacientes, com média de idades de 70,9 ±11,1 anos. Na amostra a mediana de HbA1c (6,75 vs 6,80) e do colesterol-LDL (82,80 vs 91,60) foi inferior no período pandémico. Verificando-se o oposto em relação ao IMC, com a mediana superior no período pandémico (27,03 vs 26,87). Apenas na análise do colesterol-LDL se obteve um resultado estatisticamente significativo. Na análise do controlo tensional, em média, os valores de PAs (134.06 vs 133.41) e PAd (77.97 vs 76.59) foram superiores no período pandémico face ao pré-pandémico, mas sem significado estatístico. Discussão: No estudo encontrou-se, à exceção do IMC, da PAs e da PAd, uma melhoria dos valores no período pandémico. Em relação ao impacto da pandemia nas variáveis estudadas estão descritos na literatura resultados contraditórios. Estes resultados podem refletir a qualidade das teleconsultas realizadas no período pandémico e/ou no esforço dos diabéticos por manter hábitos saudáveis. Conclusão: Não se pode afirmar que, no período avaliado, a pandemia COVID-19 teve impacto negativo no controlo metabólico e cardiovascular dos pacientes com DM2 da população estudada.
The right to housing as a component of the right to an adequate standard of living: issues of implementation amidst Ukraine’s housing stock destruction and solutions
Authors: Maltsev V. V.
Published: November 2023

This article presents a comprehensive analysis of the right to housing, framing it as an essential component of the broader right to an adequate standard of living. Situated within the context of international human rights norms, the article scrutinizes how these global standards influence and shape Ukrainian legislation. It argues that national laws should aim not merely to provide a basic minimum but to ensure a dignified standard of living that encompasses the full range of capabilities necessary for individuals to function effectively in society.

The study delves deeply into the multifaceted nature of the right to housing, examining its various components and dimensions. It highlights the acute challenges that Ukraine faces in implementing this right, particularly in light of the extensive damage to the country's housing stock due to Russian aggression. The article emphasizes the pressing need for a holistic and multi-disciplinary approach to address the complex issue of restoring damaged housing and constructing new dwellings to replace those that have been destroyed.

Furthermore, the article underscores the pivotal role that both the private sector and international aid organizations must play in Ukraine’s post-war reconstruction efforts. It posits that solving the housing crisis is not an isolated endeavor but is intrinsically linked to broader social protection mechanisms, issues of population displacement, and the overall quality of life for Ukrainian citizens. The study suggests that a multi-stakeholder approach, involving governmental agencies, non-governmental organizations, and international partners, is crucial for addressing the intricate challenges posed by the housing crisis.

In summary, this scholarly article offers a nuanced understanding of the right to housing within the Ukrainian context, influenced by international human rights standards. It advocates for a multi-dimensional and collaborative approach to tackle the housing crisis, emphasizing the interconnectedness of housing with broader social, economic, and ethical considerations. The study serves as a valuable resource for policymakers, scholars, and practitioners interested in understanding and addressing the complexities of housing rights in post-conflict settings like Ukraine.
Rancang Bangun Aplikasi Peramalan Stok Barang dengan Metode Double Exponential Smoothing di Outlet Hasindo
Authors: Santi Nirma Ceisa , Melinda Fika Rosa
Published: November 2023

— Outlet Hasindo menjual berbagai macam barang yang biasa dijual ditempat pariwisata. Untuk kegiatan penjualan Outlet Hasindo setiap harinya melakukan kegiatan mencatat secara manual dalam stok setiap harinya, jika dilakukan berulang seperti ini akan terjadi kekeliruan mungkin jika ada catatan yang terlewat. Mungkin memerlukan program aplikasi untuk mencatat transaksi penjualan dan pembelian agar dapat terinput di database komputer. Dari permasalahan yang ada yaitu tentang manajemen stok barang, bilamana ketiadaan stok oleh sebab itu bisa terjadi lost of sales. Maka merancang Aplikasi Peramalan Stok Barang dengan Metode Double Exponential Smoothing di Outlet Hasindo dilakukan agar aplikasi dapat melakukan proses peramalan stok barang dalam setiap bulan kedepan untuk dapat memprediksi stok barang yang menggunakan kriteria yang digunakan sebagai parameter peramalan yaitu data bulan sebelumnya. Namun Aplikasi yang hanya dapat digunakan pada Outlet Hasindo Penelitian yang penulis lakukan disini adalah penelitian lapangan dengan menggunakan pendekatan kuantitatif dilakukan di Outlet Hasindo. Pengumpulan data yang dibutuhkan penulis menggunakan teknik, yaitu wawancara dan observasi dalam pembahasannya digunakan metode deskriptif. Dari hasil penelitian yang dilakukan tentang Peramalan Stok Barang yaitu dapat ditarik kesimpulan bahwa aplikasi telah berhasil menerapkan metode sesuai rancangan. Pengujian nilai akurasi peramalan dengan menggunakan penilaian dengan MAPE (Mean Absolute Percentage Error) menunjukan kesimpulan yang sangat bagus karena di temukan nilai sebesar 0,0747% pada alpha 0,9 sehingga dapat mengurangi resiko barang kadaluarsa
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN SKIN CARE MS GLOW SESUAI JENIS KULIT WAJAH MENGGUNAKAN DECISION TREE
Authors: Mandar I’in Tirtha Mas
Published: November 2023

Wanita tentunya menginginkan kulit wajah yang sehat dan cantik jika dipandang, kulit merupakan aset terpenting sehingga perlu perawatan khusus. Salah satu perawatannya bisa dilakukan dengan menggunakan MS Glow Skin Care. Namun kurangnya pengetahuan dan informasi dari rangkaian produk MS Glow Skin Care membuat pembeli harus lebih teliti dalam memilih rangkaian Skin Care yang tepat untuk permasalahan kulit wajah, namun membutuhkan pertimbangan dalam mengambil keputusan untuk menggunakan MS Glow Skin Care. Penelitian ini bertujuan untuk membantu memberikan rekomendasi dalam memilih Skin Care yang tepat untuk kulit wajah. Jenis penelitian ini menggunakan penelitian pengembangan (Research and development/R&D). Peneliti mengumpulkan data dengan menggunakan kuesioner melalui pemilik dan observasi kepada pelanggan ms glow. Pada penelitian ini berhasil dikembangkan sistem pendukung keputusan pemilihan Skin Care ms glow sesuai jenis kulit wajah. Dengan menggunakan metode Decision Tree, penulis berhasil menerapkan sistem untuk memberikan rekomendasi terbaik dari beberapa alternatif pilihan produk Skin Care yang ada dengan hasil perhitungan uji kelayakan sebesar 84,7%. Metode Decision Tree ini mampu membantu pengguna untuk mengambil keputusan dengan lebih efektif dan efisien.
KLASIFIKASI ANALISIS PENDUKUNG KEPUTUSAN PENERIMA BEASISWA GENIUS STRATA 1 (S1) BADAN AMIL ZAKAT NASIONAL (BAZNAS) KABUPATEN BOJONEGORO MENGGUNAKAN METODE NAÏVE BAYES
Authors: Mahendra Oka
Published: November 2023

Saat ini, proses seleksi penerima beasiswa strata 1 (S1) jenius di Badan Amil Zakat Nasional (BAZNAS) Kabupaten Bojonegoro membutuhkan waktu lama untuk menentukan hasil penerima beasiswa. Dalam penentuan penerima beasiswa menggunakan metode Naïve Bayes sebagai pedoman pemilihan penerima beasiswa dengan beberapa kriteria yaitu berdomisili dan berkuliah di kabupaten Bojonegoro, dari keluarga kurang mampu rata-rata IPK mahasiswa 3,0, dan sekolah mahasiswa aktif baik dalam perkuliahan maupun organisasi. . Metode ini akan lebih efektif dalam perhitungan yang akan diinput oleh operator dan diketahui oleh WAKA 1 BAZNAS. Aplikasi ini dibuat berbasis online dengan menggunakan pemrograman PHP dan MySQL sebagai penyimpanannya. Penelitian ini bertujuan untuk membantu proses seleksi dengan menggunakan aplikasi yang dibuat untuk membantu operator dalam penginputan data dan mendapatkan hasil dari seleksi calon penerima beasiswa, setelah itu langsung mendapatkan status lulus atau tidak lulus penerima beasiswa sesuai dengan ketentuan yang berlaku. data yang telah diinput dan dari nilai bobot yang diberikan. diperoleh calon penerima beasiswa. Oleh karena itu, diperlukan suatu sistem pendukung keputusan untuk membantu dalam menghitung hasil akhir dari penerima beasiswa tersebut. Hasil uji kelayakan perangkat lunak sistem pendukung beasiswa jenius penerima beasiswa strata 1 (S1) di Badan Amil Zakat Nasional (BAZNAS) Kabupaten Bojonegoro sebanyak 21 responden menunjukkan Uji Aspek Komunikasi 98,75 %, pada Untuk Aspek Uji Graphical User Interface - Aksesibilitas sebesar 96,6%, pada Aspek Uji Graphical User Interface - Responsiveness sebesar 97,9%, Aspek Uji Graphical User Interface - Efisiensi sebesar 96,25 %, dan untuk Aspek Uji Gruaphical User Interface – Keterpahaman 97,25%
SISTEM PERAMALAN VOLUME PENJUALAN MEBEL MENGGUNAKAN METODE DOUBLE EXPONENTIAL SMOOTHING BERBASIS WEBSITE
Authors: Arisdianto Rizal
Published: November 2023

CV. Sadam Art saat ini mengalami kendala dalam memprediksi angka penjualan usahanya yang tidak pasti sejak merebaknya virus corona atau Covid-19 (M.Guntur), sehingga pemilik usaha kesulitan untuk mengetahui jumlah volume penjualan yang akan datang. yang akan menghasilkan pelayanan yang kurang optimal. Untuk membantu mengatasi permasalahan tersebut diperlukan sistem peramalan untuk memprediksi volume penjualan furniture pada periode selanjutnya, sehingga diperoleh hasil yang optimal. Pada penelitian ini digunakan metode Double Exponential Smoothing sebagai metode untuk memprediksi lonjakan volume penjualan. Data yang digunakan adalah data jumlah volume penjualan pada masa pandemi Covid-19 yaitu pada bulan Maret 2020 – Juni 2021, perhitungan akurasi peramalan menggunakan metode MAPE (Mean Absolute Percentage Error) untuk memilih nilai konstanta pemulusan peramalan (alpha) terbaik. Sehingga hasil peramalan volume penjualan furniture bulan juni 2021 untuk kategori Kursi adalah hasil peramalan 57 menggunakan alpha 0.8 dengan MAPE 8.21%, kategori Tabel mendapatkan hasil peramalan 17 menggunakan alpha 0.8 dengan MAPE 19.42% dan kategori Lemari mendapatkan 9 hasil peramalan menggunakan alpha 0.1 dengan MAPE 27.86%.