bluuebunny/crossref_metadata_2025 huggingface dataset:
Features of Seasonal Growth of Shoots of the Crimean Population Juniperus deltoides R.P. Adams
Authors: Korenkova Olesya O.
Published: January 2023

Juniperus deltoides is one of the most common junipers in the Crimea. The species is included in the Red Book of the Republic of Crimea. One of the leading reasons for the decline in the population is the low level of its natural renewal. Among the leading factors affecting the growth and development of individuals, a number of abiotic factors can be distinguished. On this basis, the purpose of the study was to assess the characteristics of the seasonal growth of J. deltoides shoots in connection with the weather and edaphic-orographic conditions of the Crimean Mountains. Research objectives: to identify the main abiotic factors affecting the growth of J. deltoides shoots; establish the strength of the influence of these factors. Using the methods generally accepted in forestry and geobotany, we carried out the laying of trial plots with the selection of model trees. The length of the shoots was measured according to the generally accepted method for the current year and for the two previous ones. To determine the types of habitat conditions, we used the method of P.S. Pogrebnyak. As a result of the research, it was found that the greatest influence on the growth of shoots of J. deltoides in the Crimean mountains has the amount of precipitation in the period from February to June. The maximum increase was observed in individuals of the western group and amounted to 5.80 0.34 cm in 2021. The growth height of individuals above sea level has a lesser effect on the strength of shoot growth. The influence of this factor is 52.9%. The exposure of the slope and the edaphic conditions of the habitats have almost the same effect (21.56% and 19.10%). It has been established that the most favorable areas for the growth of J. deltoides are areas of very dry sub-bodies with a northeastern exposure of the slope.
Analysis of the Potential of GIS Technologies in the Assessment of Environmental Factors of Malariogenicity in the Territories of the Volgograd Region
Authors: Novikov Denis S. , Kolomytsev Victor V. , Lebedeva Viktoriia V. , Chmulev Ilya S.
Published: January 2023

In the southern regions of Russia, high risks of the spread of malaria remain. The situation is aggravated by the increase in average annual temperatures in the long-term distribution and the growth of eutrophicated small water bodies, which are favorable for the completion of the life cycle of the disease vectors mosquitoes of the genus Anopheles. In order to establish the relationship between climatic factors and the status of populations of insect vectors of the causative agent of malaria, an analysis of the amount of surface water was carried out using GIS technologies. For the calculation, the MNDWI index was chosen, based on the use of images in the Green and SWIR bands of the Landsat 8 satellite. The indicators of the average and maximum number of larvae and adults of mosquitoes were analyzed on the basis of information presented in the annual reports of the Office of the Federal Service for Supervision of Consumer Rights Protection and human well-being in the Volgograd region. There are three malariogenic zones in the region: northern (Kamyshinsky), central (Volgograd) and southern (Kotelnikovskaya). The overall dynamics of MNDWI for the Kamyshin zone tended to increase the water index from -0.176 to -0.171 in a two-year range. Similar MNDWI indicators for the Volgograd and Kotelnikovsky malariogenic foci also had a positive trend in the period from 2018 to 2020. The modified normalized water index for them increased from -0.152 to -0.126 and from -0.215 to -0.158, respectively. Calculation of the Pearson correlation coefficient for the study area revealed the presence of a high closeness of a direct relationship between the MNDWI index and the maximum number of larvae/adults in the Kamyshin region (0.994/0.833). For Volgograd, the strength of the correlation was in the region of average (noticeable) values, except for the average value for adults, where the relationship was strong (0.904). In Kotelnikovo, the relationship between periods of drought and the number of larvae was inversely proportional, with the exception of the maximum number of adults (0.943), which can be explained by the small value of the sample of the final emergence of insects and the measurement error due to the logic of the methodology for studying the number of larval forms in natural water bodies. The results obtained can be used to improve the system for monitoring the dynamics of malariogenicity by supervisory authorities in the field of population welfare. Further research prospects are associated with a change in approaches to assessing the average values of the number of malaria vector insects, as well as with our own field work on the study of the composition of the mosquito entemofauna of the river. Anopheles for the purpose of calibrating data reported by government agencies.
Knowledge of Nurses about Third Goal International Patients Safety Goal
Authors: Jannah Fathul
Published: January 2023

One of the goals of patient safety (IPSG) is third goal, which focuses on the safetyof treatment, especially the high-alert medications. Medication errors are the thirdleading cause of death after heart disease and cancer. This incident can bedetrimental to the patient and can endanger patient safety which can be done byhealth workers, especially in giving drugs to patients. For this reason, it isnecessary to know how much the nurses knowledge about this matter. The studywas a descriptive study with a sample of nurses in the inpatient rooms of twohospitals in Pekanbaru. The results shows that 55% and 48% of respondentshave good knowledge of the third goal.
PENGARUH MODEL PEMBELAJARAN TEMATIK BERBASIS WEBBED BERBASIS TEKNOLOGI MEDIA TERHADAP MATA PELAJARAN IPS UNTUK HASIL BELAJAR SISWA TEMA MAKANAN SEHAT KELAS V
Authors: Syahrir Didi , Firman  , Desyandri
Published: January 2023

Social studies learning is a life lesson that can be used for social science ideas to help citizens learn with methods that can be used in their daily lives. Foreground reality is the main culprit, because the students in the class are young children who still view the world as a whole, their learning still relies on real objects and their personal experiences. The second reason is that children's holistic thinking skills will be underdeveloped due to the application of separate subject-based learning in elementary schools. The early and upper classes were feuding, which was a third factor. In addition, teachers often emphasize certain concepts or learning methods. The purpose of this study is to assess efficiency. Social studies learning for fifth grade students at SDN 15 Patamuan using a thematic educational model of the webbed media technology type with mobility assistance, as well as for elementary school students in grade five Negeri 15 Patamuan. Using a similar model but without using the media. Class V of SD Negeri 15 Patamuan which was taught with examples of thematic learning of the Webbed type with help from class V and motion media technology at SDN 02 Patamuan without the help of technology utilizing motion media was able to compare the various social studies learning standards. This study uses a quantitative storytelling methodology. Using the Webbed-type integrated learning model can more effectively and efficiently advance student learning in accordance with integrated learning objectives, according to research conducted by fifth grade students at SDN 15 Patamuan. A teacher continues to play a role in the teaching and learning process from the perspective of content preparation, presentation, and student training.
PENGARUH METODE DISCOVERY LEARNING DENGAN MEDIA POWTOON TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS V SEKOLAH DASAR
Authors: Olivia Nesta , Firman  , Desyandri
Published: January 2023

This study aims to determine the effect of the discovery learning method assisted by poowtoon media on the mathematics learning outcomes of fifth grade students at SD Negeri 06 Kampung Lapai. This type of research is experimental research. The population of this study were all students of class V Negeri 06 Kampung Lapai for the 2022/2023 school year with a total of 30 students. Samples were taken by means of random sampling, obtained by students of class V-B as the experimental class and students of class V-A as the control class. Data collection techniques using tests. The results showed that the average score of learning outcomes after being given treatment in the experimental class was 99.2 and 97.7 in the control class. Hypothesis testing shows tcount > ttable, where tcount is 0.317 > ttable 0.206 then H0 is rejected and H1 is accepted. It can be interpreted that the discovery learning method assisted by powtoon media has an effect on the learning outcomes of mathematics in fifth grade students at SD Negeri 06 Kampung Lapai.
Pendidikan Sekolah Dasar ANALISIS PENGGUNAAN MODEL PROJECT BASED LEARNING DALAM MENINGKATKAN MOTIVASI BELAJAR SISWA
Authors: Khaira Ummul
Published: January 2023

Penelitian ini bertujuan untuk mendeskripsikan penggunaan metode pembelajaran berbasis proyek dalam meningkatkan motivasi belajar siswa. Penelitian ini tergolong penelitian deskriptif kualitatif. Subyek yang digunakan dalam penelitian ini adalah siswa kelas 6 di UPT SDN 02 Silaut. Teknik pengumpulan data yang digunakan adalah observasi dan wawancara. Sedangkan teknik analisis data digunakan melalui beberapa tahapan diantaranya pengumpulan data, penyajian data dan penarikan kesimpulan. Dalam proses pembelajaran siswa cenderung bosan dan kurang tertarik dengan proses pembelajaran yang berlangsung lama karena metode yang digunakan hanya ceramah dan monoton sehingga siswa kurang motivasi dalam belajar. Oleh karena itu penelitian ini dilakukan agar motivasi belajar siswa lebih meningkat yang ditandai dengan keaktifan siswa dalam proses tersebut. Model pembelajaran berbasis proyek merupakan pendekatan saintifik dan terdiri dari beberapa tahapan, antara lain mengamati, mengajukan pertanyaan, mengumpulkan informasi, menalar, dan mengomunikasikan. Melalui berbagai tahapan tersebut dapat meningkatkan keikutsertaan dalam proses pembelajaran.
Impact of Size of Company, Profitability and Liquidity on CSRD the Sharia Index Of Trade, Services and Investment Sectors
Authors: Halim Sofyan , Mustika Fatimah Sinar
Published: January 2023

Obtaining knowledge and proof of research that examines the relationship between SCR Disclosure variables from CSR disclosures influenced by company size, profitability and liquidity in issuers of the Indonesian Sharia Stock Index of the trading, services and investment sectors is the purpose of the research. The Research use quantitative causal research methods, with samples using the Slovin formula. Research results that CSR disclosures are positively significantly influenced by the Size and Capacity of the Company, Earnings Per Share which is part of the profitability ratio negatively affected the disclosure of CSR programs, and CSR Program Disclosure is not significantly affected by the Liquidity factor either tested with Current Ratio or with Quick Ratio, but through testing with the simultaneous of F Test all The Variables Independents studied significantly affect CSR disclosures on the Issuer of shares of Indonesian Sharia Index of Trade, Services and Investment Sectors
Teachers’ Digital Identity Management towards Their Current e-Professionalism: A Case in Indonesian EFL Context
Authors: Supriadi Yadi , Pujasari Ratu Sarah , Ruslan Ruslan
Published: January 2023

This study aims to investigate how teachers portray their digital identity towards their professionalism as a teacher which is manifested online. This descriptive case study involved four participants who were in-service English teachers from four schools in Tasikmalaya, West Java, Indonesia. The data were collected by conducting a semi-structured interview, after that, the data were analyzed by using Thematic Analysis (TA) based on Braun and Clarke framework analysis. Based on the results of the analysis, this case study produced three general aspects, namely social media preferences, teachers' participation in professional development, and teachers' unfamiliarity with digital identity. The findings of this study explain how English teachers describe their digital identity towards their current e-professionalism. Therefore, the results of this study provide empirical evidence and become a reference for other English teachers about the benefits of digital identity management that will help them improve their professional reputation in an online setting.Keywords: Digital literacy; digital identity; e-professionalism; online identity; teacher’s e-professionalism.
JUSTIFICATION OF EXTRUDER PARAMETERS WITH FLEXIBLE SCREW ELEMENT
Authors: Dmytro Kondratyuk , Victor Dmitrenko
Published: January 2023

For dry grain extrusion, autogenous single-screw extruders are mostly used, in which more than 85% of the supplied energy is spent on overcoming frictional forces. This leads to heating of the body and screw of the extruder and uneven wear along their length. The greatest wear is observed in the zone of maximum pressure and temperature.

The wear of the screw causes a decrease in the productivity of the extruder and a deterioration in the quality of the extrudate. In addition, in case of wear of the ridges, it is necessary to change the screw, that is, the costs associated with the repair and maintenance of the extruder increase.

In order to increase productivity and reduce maintenance costs, a sectional design of the working part of the extruder is proposed, the characteristic feature of the screw of which is that grooves are cut on the outer surface of the section along the helical line, into which spring segments are inserted. The sections of the screw are installed close together, and their grooves form a continuous screw line. Moreover, the width of the grooves allows the springs, as a result of periodic pressure changes in the pre-matrix zone of the extruder, to move along the axis of the screw.

Determination of rational parameters and modes of operation of the extruder with an elastic screw element was carried out using the method of planning multifactorial experiments. The specific performance of the extruder was chosen as the optimization criterion.

It was found that with the diameter of the extruder screw 50 mm, the temperature of the extrusion process 142...145 0С, the moisture content of the grain mixture 18.0...18.6% and the diameter of the die 5.5 mm, the following values of the factors are rational from the point of view of the maximum specific productivity of the extruder: screw rotation frequency 330...480 rpm; the depth of the screw channel is 5.3...7.1 mm; screw pitch 20...21mm; the number of grooves cut on the inner surface of the extruder body is 7...9 pieces.
MATHEMATICAL MODEL OF THE MOVEMENT OF PARTICLES IN A CYLINDRICAL VIBRATING MIXER CONTAINERS
Authors: Yurii Polievoda , Yevhenii Volynets , Oleksandr Bystrytskiy
Published: January 2023

Mixing is the process of bringing different masses of products into close interaction by increasing the contact area in order to obtain the product of the required consistency, to maintain the latter or to evenly distribute impurities in the main volume of products.

The process of mixing components with different physical and mechanical properties is realized mainly by creating shear deformations in the entire mass of the product with the help of blades, rotating screws, or other working bodies. At the same time, in order to ensure a uniform distribution of the components, it is necessary to give the particles of the dispersed mass such trajectories that would ensure the greatest probability of their crossing. But the movement of these particles in the volume of the mixture is opposed by the forces of inertia and the forces of dry internal friction (friction of particles against each other) and forces of dry external friction (friction of material particles against the container, blades or other working organs of the mixer), which, as a rule, are on the order of lower than the forces of dry internal friction. In addition, when mixing, it is necessary to overcome the forces of gravity, which try to lower the particles of the material to the bottom, which leads to their delamination.

Numerical modeling has been increasingly used in the description of mixing processes of loose materials in recent decades. Numerical modeling is especially convenient when describing the processes of gravity-overflow mixing, when it occurs most actively in a thin layer of material, in which there is a random transition of component particles to the adjacent layer.

The article examines the modeling of the movement of particles during the rotating movement of the cylindrical mixer chamber without the use of blade intensifiers and the effect of vibration on the product.
TESTING AND DIAGNOSTIC COMPLEX FOR GREENHOUSE EQUIPMENT
Authors: Natalia Veselovska , Vitaliy Romanov
Published: January 2023

Designing of technological processes of volume stamping at the modern level involves solving a number of complex problems. The main purpose of the article is to use the laws of the deformation process to model the kinematics of plastic flow using modern software systems based on the finite element method. The obtained data will allow to form an information field of a specific technology and, thus, to be able to control both the process and the properties of products.

These tasks include: determining the degree of deformation in the volume of the body and predicting the technological heredity of products; optimization of stamping transitions and prevention of technological failures.

As a result of plastic deformation, especially cold, the material inherits uneven hardening and heterogeneity of properties in the volume of stamped products, which are the cause of residual stresses. Residual stresses can increase or decrease the strength of the product if it is not subjected to heat treatment after cold plastic deformation. The heterogeneity of the properties is due primarily to the uneven distribution of the accumulated deformation, the calculation of which in conventional technological practice is complicated.

After pressure treatment, parts or workpieces are often annealed to relieve internal stresses and improve the structure of the metal. When designing technological processes with the use of computer modeling programs for plastic deformation processes, it is possible to choose such modes of deformation, which excludes the area of deformation that causes technological failures.

In the processes of cold three-dimensional stamping, the possibilities of plastic deformation of metals are limited. Very often the deformations required to obtain products of the desired shape exceed the plasticity of the material - the degree of deformation at which a crack is formed under the conditions of this mechanical scheme of deformation. Therefore, it is necessary at the design stage of technological processes to establish whether the material will withstand the projected operation, which will lead to intensification of metalworking processes by pressure, as well as significant savings associated with reducing production experiments to adjust the process.

Modern theory of plasticity allows to formulate and solve all these problems, however, given their complexity and connectivity, the result can be achieved only by using direct numerical methods, which in combination with high-speed computer equipment have created the preconditions for mathematical models of metalworking pressure and led to the emergence of appropriate programs, based in most cases on the finite element method.
Higher Order Finite Element Methods for Some One-dimensional Boundary Value Problems
Authors: Dong Baiying , Li Zhilin , Ruiz-Álvarez Juan
Published: January 2023

In this paper, third-order compact and fourth-order finite element methods (FEMs) based on simple modifications of traditional FEMs are proposed for solving one-dimensional Sturm-Liouville boundary value problems (BVPs). The key idea is based on interpolation error estimates. A simple posterior error analysis of the original piecewise linear finite element space leads to a third-order accurate solution in the L2 norm, second-order in the H1, and the energy norm. The novel idea is also applied to obtain a fourth-order FEM based on the quadratic finite element space. The basis functions in the new fourth-order FEM are more compact compared with that of the classic cubic basis functions. Numerical examples presented in this paper have confirmed the convergence order and analysis. A generalization to a class of nonlinear two-point BVPs is also discussed and tested.
Risk Factors for Uterine Atony in Postpartum Hemorrhage Patients at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia
Authors: Basir Firmansyah , Hurin ‘Afina Gnd  , Dwi Handayani  , Hartati  , Hadrians Kesuma Putra
Published: January 2023

Background: Uterine atony can be life-threatening for a pregnant woman in labor and bleeding after delivery. It is important to explore the risk factors that can cause uterine atony in order to detect it early and take preventive measures. This study aimed to explore the risk factors for causing uterine atony in postpartum hemorrhage patients at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia.

Methods: This study was an analytic observational study with a case-control approach. A total of 52 subjects (13 case group subjects and 39 control group subjects) participated in this study. Risk factor analysis was carried out with the help of SPSS version 25 in univariate and bivariate.

Results: Maternal age at delivery is associated with the risk of uterine atony in postpartum hemorrhage patients. Mothers aged less than 20 years or more than 35 years are at risk of experiencing uterine atony by 5.8 times more at risk than mothers aged 20-35 years. The risk factors for parity, prolonged labor, macrosomia, gemelli, hydramnios, induction of labor, history of postpartum hemorrhage, and type of delivery were not associated with uterine atony in postpartum hemorrhage patients, p>0.05.

Conclusion: The age of delivery of mothers who are less than 20 years or more than 35 years is a risk factor for uterine atony in postpartum hemorrhage patients at Dr. Mohammad Hoesin General Hospital, Palembang, Indonesia.
Work Life Balance and Readiness to Change: The Effect of Work from Home to Performance
Authors: Arifiani Ratya Shafira , Ambarwati Titiek , Rumijati Aniek
Published: January 2023

The government's policies on the COVID-19 pandemic have begun to loosen, notably in the education sector.This policy, however, will alter when Covid-19 cases emerge, particularly in Malang City. Covid-19 cases have decreased and a face-to-face learning strategy has been introduced, but this has altered because Covid-19 cases have risen again and have penetrated school clusters, thus some schools have begun with online learning. This study examines the effect of working from home on performance as a result of a new working environment and several policy changes to determine whether it has an impact and an effect on performance. The study then investigates the impact of working from home on change readiness, where changes in work patterns force workers to adapt to technology and become entirely online. Furthermore, given the work imbalance, work-life balance is being researched as a mediating variable by concentrating on activities outside of work that will have an impact on performance. This is an explanatory study that takes a quantitative approach. The results of the data were obtained by distributing questionnaires as primary data, and the respondents of this study were teachers in Malang city. The path analysis tool employed SmartPLS 3.0 software. The findings revealed that work from home has no effect on performance, work from home has no effect on work-life balance, work-life balance has no effect on performance, work from home has an effect on readiness to change, and readiness to change affects performance. Work-life balance does not moderate the effect of working from home on performance, but Readiness to Change does.
Determinants of Tourist Satisfaction in Silokek Geopark Tourism
Authors: Yuliviona Reni , Afrizal Afrizal , Jahan Nusrat
Published: January 2023

This study aims to prove the effect of location, promotion, and facilities on tourist satisfaction. This study uses data collection methods by distributing questionnaires. The respondents of this study are the tourists who visited the Silokek Geopark tourism located in West Sumatra, Indonesia, with a total of 80 respondents. The data analysis method in this research is SEM-PLS. The hypotheses in this study were tested using analytical techniques, including Measurement Model Assessment, Descriptive Analysis, R Square, Q Square and Structural Model Assessment. From the test results, it can be concluded that the location and promotion have no effect on satisfaction at the Silokek Geopark tourist attraction, and facilities positively affect satisfaction at the Silokek Geopark tourist attraction.
The Predictors of Employee Performance in the Face of Rapidly Change During Pandemic Era
Authors: Azliyanti Elfitra , Jadmiko Purbo , Lindawati Lindawati
Published: January 2023

Pandemic era has change all of life aspects in the world, including education institutions like universities. Lectures as a central of learning process must play their part on creating globally competitive collage students. One of the impact pandemics era is teaching process become online learning and no longer in campus as previously. The rapidly change requires lecturers to improve their skill at technology, increase their creativity and also must follow the changes. All of the predictor will have an impact to letcures performance. The research methodology used explanatory through four hypothesis testing either direct and mediation effect. The object and population use at study are lecturers at Universitas Bung Hatta, Padang. Purposive sampling use to find the sample with some criteria amd the criteria is who have a working period of > 1 year. the method of sampling in this study used the Slovin formula with 167 samples. STATA 12  wa the analysis technique used in this study. From the data testing, all of the hyphoteses accepted.
Tradisi Seni Tari Pencak Silat Depok Sruti Dalam Rangkaian Upacara di Pura Mas Penyeti Buleleng
Authors: Sedana I Made
Published: January 2023

The temple is one of the symbols or symbols of the universe created by Ida Sang Hyang Widhi Wasa, by Hindus it is seen as the stana of Ida Sang Hyang Widhi Wasa and His prabhawa and the ancestral holy spirit with the function of the temple as a means to worship Ida Sang Hyang Widhi Wasa and his family. all his manifestations. Pura Mas Penyeti has several unique features because at each piodalan, a drum called gong kedencong is performed. This kedencong gong percussion is a type of gong that is different from other gongs that accompany the Depok Sruti pencak silat dance. This research is a qualitative research with an ex post facto approach. The informant determination technique was based on purposive sampling and Snow Ball techniques and data collection techniques, namely observation, interview and documentation techniques. data analysis using Ethnographic Content Analysis (ECA) which is carried out with data reduction activities, including: data disposal, data transformation, data grouping, data presentation, inference and verification, and checking data validity. The function of the Depok Sruti Pencak Silat dance performance at the Mas Penyeti Temple can be broadly divided into five, namely: (1) Religious function. (2) Functions and Values ​​of Hindu Education. (3) The function of cultural preservation. The Depok Sruti Pencak Silat Dance tradition at Mas Penyeti Temple has many noble values, especially the value of Hindu education which has been passed down well, these values ​​are internalized to the next generation of temple owners.
Artha Sebagai Pemoderasi Beragama Dalam Ajaran Agama Hindu
Authors: Sukendri Nengah , Ardana Putra I Nyoman Nugraha
Published: January 2023

The purpose of life in Hinduism is Moksha which can achieve through the fulfillment of kama (needs), the use of artha (assets), and the path of dharma. This study aims to explore the public's understanding of Artha as a religious moderator, analyze the concept of Artha as a spiritual moderator, and analyze the challenges and strategies of the Hindu community of Mataram City regarding Artha as a religious moderator. Through a qualitative approach by combining primary and secondary data as well as data collection techniques, interviews, observation, and documentation of the community, community leaders, and Hindu community leaders in the city of Mataram. Data analysis using Miles and Huberman analysis. The results of this study indicate that the Hindu community of Mataram City understands religious moderation as a moderate perspective on religion. Artha is meant, in this case, both material and non-material. Will realize This reasonable condition if it has a national commitment, tolerance, and non-violence. Therefore, the Hindu Community of Mataram City already understands what religious moderation means, but it has not been maximized in practice. In addition, the concept of artha has a very close and interrelated relationship with religious moderation. To obtain and use it must always be based on dharma by following the ideas and sources of Hindu teachings, which are also in line with the values ​​contained in Pancasila. The implementation challenges are related to limited human resources, and it is hoped that in the future, they can carry out strategies through religious leaders and community leaders who continue to provide understanding and enlightenment, strengthening the importance of religious moderation.
Dominasi Opsional Persepsi Mahasiswa Hindu Terhadap Pelaksanaan Yajña Dalam Konteks Kuantitas Dan Kualitas
Authors: Oka Widana Anak Agung Gde , Lisnawati Ketut , Sri Sanjiwani Anak Agung , Pasek Sugianti Ni Luh
Published: January 2023

Yajña routines are generally known by the public, especially by Hindus in Bali. However, often the Yajña routine is only seen as a ritual and lacks philosophical understanding. Therefore, it is necessary to conduct further evaluation studies, especially on the understanding of Hindu students in higher education regarding the existence of the Yajña. This research is a field research, with a qualitative descriptive research method. The selection of participants is not directed at the number, but is based on the principles of suitability and adequacy to achieve data saturation. The technique of determining the research subject in this study used purposive sampling, with a psychological approach. The primary data in this study is the result of interviews between researchers and the main resource persons, namely Hindu students of STIKes Wira Medika Bali. Data collection techniques were carried out through interviews, literature and documentation, which were then analyzed using the Colaizzi method. This study aims to transform understanding to the younger generation of Hindus regarding how, what and why the Yajña is carried out. The results showed that the optional dominance of the perception of Hindu students at STIKes Wira Medika Bali towards the implementation of Yajña tends to lead to the context of quantity, which indicates that students tend to more easily understand Yajña in the context of nominal or amount, compared to the quality aspect. This indicates that there is still a need for further improvement of Hindu religious methods and materials, especially in planting an understanding of the existence of Yajña.
Analysis of oils taken from wells No. 2153 and 2364 of Neft Daslari OGED with an agent containing aromatic solvents and modifying additives
Authors:   Institute for Catalysis and Inorganic Chemistry, Azerbaijan Republic, Manafov M.R. , Ibrahimov Kh.M. ,   “Oil-Gas Scientific Research Design” Institute, Azerbaijan Republic, Shikhiyeva F.R. ,   Institute for Catalysis and Inorganic Chemistry, Azerbaijan Republic
Published: January 2023

The article discusses the reasons for the occurrence of asphaltene-resin-paraffin deposits in production tubings and pipelines, the ways to eliminate the issues, and a novel reagent based on the aromatic solvents and modifiers (copolymer of polyethylene polyamine, ethylene oxide and propylene oxide based on glycerin) developed to solve the issue. The efficacy of the newly developed XL-6 reagent against asphaltene-resin-asphaltene deposits was determined, and the effect on non-Newtonian oil rheology was investigated. The efficiency of the developed new XL-6 reagent against asphaltene-resin-paraffin deposits was studied in a comparative manner with the СНПХ-2005 reagent in the consumption interval of 50–450 g/t on the oils taken from the wells No. 2153 and 2364 of Neft Dashlari OGED (Oil-Gas Extraction Department). It has been established that XL-6 reagent at consumption of 300–350 g/t shows high efficiency against ARPD. The effectiveness of XL-6 reagent on the rheology of the studied oil at a flow rate of 300 g/t was studied. The studies were also carried out in comparison with the СНПХ -2005 reagent and crude oil.
Theoretic-methodological aspects of management of human capacity
Authors:   Azerbaijan State University of Oil and Industry, Safarov G.A. , Sadigova S.S. ,   Azerbaijan State University of Oil and Industry
Published: January 2023

From the beginning of XXI century, the human resources started to be considered as a main aspect specifying the efficiency of the activity of a whole enterprise. The new role of the human in an enterprise and the quality changes in the economy turned the issues of an effective use of the human capacity and the advancement of the management mechanisms into an urgent task. The market relationships drastically changed the approaches to the solution of many economic issues, and foremost, the management of the human resources. A successful activity of an enteprise (in this case the industrial enterprises) is achieved due to the qualified staff which passed initial professional training, have an education, job skills, professional experience in the selected fields of activity. Only the personnel that have an idea of the purpose of its activity and aim for the achievement of a company’s goals can reach high results.
The study of interrelation of mud volcanoes with oil fields based on geological-field data
Authors:   “SOCAR-AGSH” LLC, Gasimov I.A.
Published: January 2023

The research surveys have been carried out based on the actual data obtained in the patches of Sangachal-deniz-Duvanny-deniz-Khara-Zira adasy field. The changing of dynamics of oil production as a result of the eruptions of mud volcanoes, reservoir properties of the samples, as well as the other characteristics of field development are reviewed. It was revealed that during volcano eruption, despite the distance from it, the flow rate of the wells changed and in those located near volcano, the flow rate remained unchanged. The reason for the increase and decrease of production was the geological-mountain surveys conducted in the wells, and by the technical reasons, repair works carried out in the wells and some other aspects as well.
The effect of regulation of well capacity on formation of sand plugs
Authors:   “Geotechnological Problems of Oil, Gas and Chemistry” SRI, Azerbaijan Republic, Zeynalov A.N.
Published: January 2023

The sand production still remains complicated problem in the wells of Absheron peninsula operated in “Azneft” PU. It is noted that the annual average height of sand plugs in the casing of mentioned wells reaches up to 665500 m. To prevent sand production, the hydrodynamic surveys were carried out and the following results were obtained: a) a mathematical model of plug formation in oil production, which combines the hydrodynamic parameters of reservoir and well has been developed; b) the rate of particle collection of solid substances remained in suspended state in the oil depends either on the viscosity and density of the oil, or on the hydrodynamic parameters of oil bearing reservoir; c) a hydrodynamic condition when the particle collection of solid substances in the oil does not occur is offered; d) within the offered hydrodynamic model of plug formation in the well, the aspects of regulation of well capacity providing the prevention of plug formation have been developed.
The dependence of degree of extraction treatment of diesel distillate from the content of preferential solvent - ionic liquid
Authors:   Institute for Petrochemical Processes, Azerbaijan Republic, Ibrahimova M.D. , Seyidova S.A. ,   Institute for Petrochemical Processes, Azerbaijan Republic, Huseynov H.J. ,   Institute for Petrochemical Processes, Azerbaijan Republic
Published: January 2023

One of the perspective directions of the employment of ionic liquids is using them as “green” preferential solvent in the process of extraction treatment of undesirable components (aromatic hydrocarbons, sulfur and resin compounds) from the composition of oil fractions. The process of extraction treatment of ionic liquid of various oil distillates may be reviewed as an alternative traditional method of treatment and additional way in the combination of extraction process with other treatment methods allowing combining the advantages of both methods. The paper presents the results of combined process of extraction treatment of hydraulically cleaned diesel fraction using as an extractant of ionic liquids synthesized based on the vinegar acid dipropyl and dibutilamines. It is shown that during step-by-step extraction treatment of ionic liquid of diesel distillate compared to the one-step process, relatively high degree of dearomatization and desulphurization of crude is achieved. In three-phase extraction treatment of diesel distillate with diropilammonium acetate and dibutillamonium acetate with ionic liquids, relatively high extraction capacity diropilammonium acetate of ionic liquids containing more voluminous cation fragment is specified.
INVESTIGATION OF THE ROUGHNESS OF ARTIFICIALLY AGED WOOD
Authors: Виктор Александрович Романов, , Фёдор Геннадьевич Пущаенко, , Даниил Викторович Морозов, , Елизавета Дмитриевна Никишова, , Владимир Владимирович Нелюбин,
Published: January 2023

Рассмотрена методика расчета шероховатости поверхности для искусственно состаренной древесины. Проведены исследования образцов, с разным качеством поверхности.

The method of calculating the surface roughness for artificially aged wood is considered. The samples with different surface quality were studied.
PRODUCTION OF SHALE OIL BY SEMI-COKING OF OIL SHALE
Authors: Максим Юрьевич Назаренко,
Published: January 2023

В работе приводятся результаты экспериментального исследования процесса полукоксования горючих сланцев Ленинградского месторождения на разработанной лабораторной установке периодического действия полукоксования твердого низкосортного сырья при использовании различных температурных режимов процесса.

The paper presents the results of an experimental study of the process of semi-coking of oil shale of the Leningrad deposit on the developed laboratory installation of periodic semi-coking of solid low-grade raw materials using various temperature regimes of the process.
FINANCIAL SUSTAINABILITY MANAGEMENT
Authors: Евгения Александровна Болотнова, , Анастасия Александровна Беззубенко,
Published: January 2023

В наши дни для успешного функционирования организации оценка состояния субъекта по данным его финансовой отчетности является необходимой комплексной всесторонней процедурой. В рамках данной процедуры, можно рассмотреть ретроспективную динамику многих показателей, изменение платежеспособности организации, состояние денежных потоков, вероятность наступления риска и многое другое.

Today, for the successful functioning of the organization, the assessment of the state of the subject according to its financial statements is a necessary complex comprehensive procedure. As part of this procedure, you can consider the retrospective dynamics of many indicators, changes in the organization's solvency, the state of cash flows, the likelihood of risk, and much more.
Anforderungen und Einsatzbereiche der Brennstoffzelle/Requirements and fields of application for fuel cells
Authors: Sauer Alexander , Gross Erwin , Schneider Mirko
Published: January 2023

Momentan werden Brennstoffzellensysteme meist noch manufakturartig hergestellt, mit langen Produktionszeiten und unter hohen Kosten. Diese zeitintensive und anspruchsvolle Fertigung erfordert eine effiziente Automatisierungslösung. Der Brennstoffzellenstack, der den Kern des Brennstoffzellensystems bildet, ist ein besonders zeit- und qualitätskritischer Engpass. Im Rahmen des Forschungsprojekts „H2FastCell“ wurden Experteninterviews sowie eine Onlineumfrage durchgeführt, welche die relevanten Ansätze und Charakteristika der Hochgeschwindigkeitsmontage von Brennstoffzellenstacks aufzeigt.

 

Nowadays, most fuel cell systems are produced in a manufactory-like manner with long production times and at high costs. This time-intensive and challenging production calls foran efficient automation solution. The fuel cell stack, which is at the core of the fuel cell system, is a particularly time- and quality-critical bottleneck. Expert interviews and an online survey were conducted as part of the „H2FastCell“ research project to identify relevant approaches and characteristics of high-speed assembly of fuel cell stacks.
Digitale Werkstückmodelle in der Prozessplanung/Application of shape error prediction in adaptive process planning for milling – Digital workpiece-models in process planning
Authors: Denkena Berend , Wichmann Marcel , Huuk Julia
Published: January 2023

Innerhalb der CAD/CAM-Kette werden verschiedene digitale Werkstückmodelle eingesetzt, um Geometrien darzustellen oder Informationen zu visualisieren. Im Rahmen der NC-Simulation wird ein Dexel-Modell eingesetzt, welches die Möglichkeit bietet Simulations-, Prozess- und Qualitätsdaten lokal im Werkstück zu speichern. Es bietet somit eine umfangreiche Basis für das Training von ML-Modellen. In diesem Beitrag wird der Einsatz des digitalen Werkstückmodells am Beispiel eines Schaftfräsprozesses mit anschließender Formfehlerprognose dargestellt. Darauf aufbauend wird eine Methode vorgestellt, welche die prognostizierten Formfehler im Rahmen einer adaptiven Prozessplanung durch eine zusätzliche Zustellung und ein Neigen des Fräsers kompensiert.

 

Within the CAD/CAM-chain, different digital workpiece models are used to define geometries or to visualize information. In the context of NC simulation, a Dexel-model is used, which offers the possibility to store simulation, process and quality data locally within the workpiece. Thus offering an extensive basis for the training of ML-models. In this paper, the application of a digital workpiece model is presented using the example of an end milling process with subsequent shape-error-prediction. Based on this, a method compensating the predicted shape errors using adaptive process planning to increase the width of cut and adjust the tilt of the mill is described.
Multiprotokollfähiges Meta-Datenmodell/Multi-protocol compatible metadata model for measuring systems
Authors: Bodenbrenner Matthias , Sanders P. Mark , Montavon Benjamin , Schmitt H. Robert
Published: January 2023

Die Integration heterogener Messsysteme in eine Produktions-IT führt zu einem hohem Aufwand, da die Schnittstelle des Gerätes manuell an das verwendete Protokoll und Datenformat angepasst werden muss. In diesem Beitrag wird vorgestellt, wie durch die Verwendung einer domänenspezifischen Beschreibungssprache die Schnittstelle eines Messsystems, prototypisch basierend auf HTTP und MQTT, auf Basis eines Meta-Datenmodells generiert und sich Informationen mit Kontext- und Metadaten annotieren lassen.

 

The integration of heterogeneous measurement systems into a production IT leads to high effort, as the interface of the device must be adapted manually to the protocol and data format used. By using a domain-specific description language, this article presents how the interface of a measurement system, prototypically based on HTTP and MQTT, can be generated based on a meta-data-model and how measurement data can be annotated with context- and metadata.
Produkt-Service-Systeme kollaborativ umsetzen/Collaborative implementation of product-service systems – neutral third parties as success factor
Authors: Schmitt Jan Lukas , Doerr David Maximilian , Heidelbach Joachim , Bauernhansl Thomas
Published: January 2023

Für den deutschen Maschinen- und Anlagenbau ist die kollaborative Umsetzung von Produkt-Service-Systemen ein vielversprechendes Handlungsfeld. Entsprechende Vorhaben scheitern aber häufig oder kommen nicht zustande. Eine wesentliche Ursache sind die fehlenden Kooperationsfähigkeiten der Kooperationspartner. Zur Lösung des beschriebenen Problems untersucht dieser Beitrag, wie sich Kooperationsfähigkeiten durch die Interaktion mit neutralen Drittparteien bedarfsgerecht und effizient steigern lassen.

 

The collaborative implementation of product-service systems is a promising field of action for the German mechanical engineering industry. However, such initiatives often fail or do not come to life, due to a lack of cooperation capabilities among the cooperation partners. Therefore, this paper investigates how to incease cooperation capabilities in an efficient and demand-oriented manner by interacting with neutral third parties.
PENGARUH PENGETAHUAN LABEL HALAL DAN KESADARAN MEREK TERHADAP KEPUTUSAN PEMBELIAN KOSMETIK MELALUI REKOMENDASI KELOMPOK SEBAGAI VARIABEL MODERATING
Authors: Sitompul Saleh Sitompul
Published: January 2023

Penelitian ini bertujuan untuk mengetahui hubungan dua variabel atau lebih.Variabel bebas (eksogen) dalam penelitian ini adalah Kesadaran merek (X1), Pengetahuan Produk (X2) dan Label Halal (X3). Variabel terikat (endogen) dalam penelitian ini adalah keputusan pembelian (Y). Variabel moderator dalam penelitian adalah Rekomendasi Kelompok (Z). Penelitian ini merupakan penelitian explanatory research.Populasi dalam penelitian ini adalah populasi target yakni seluruh perempuan yang membeli Kosmetik Emina dari di Kota Medan yang belum diketahui jumlahnya. Adapun teknik pengambilan ukuran sampel dengan menggunakan Metode Hair yaitu dengan menggandakan minimal 10 dari total variabel bebas dan terikat. Pada penelitian ini terdapat 5 variabel penelitian, dan penulis memilih 20 kali penggandaan, sehingga diperoleh jumlah responden yang diambil sebanyak 100 orang sampel penelitian. Metode analisis yang digunakan adalah analisis jalur dengan menggunakan Smart-PLS. Metode pengumpulan data dengan kuesioner dan wawancara. Hasil penelitian menunjukkan bahwa Kesadaran merek berpengaruh positif dan tidak signifikan terhadap keputusan pembelian, Pengetahuan berpengaruh positif dan tidak signifikan terhadap keputusan pembelian, Label halal berpengaruh negatif dan tidak signifikan terhadap keputusan pembelian, Rekomendasi Kelompok berpengaruh negatif dan signifikan memoderasi kesadaran merek terhadap keputusan pembelian, Rekomendasi Kelompok berpengaruh negatif dan signifikan signifikan memoderasi pengetahuan terhadap keputusan pembelian dan Rekomendasi Kelompok berpengaruh negatif dan tidak signifikan memoderasi label halal terhadap keputusan pembelian produk kosmetik Emina di Kota Medan.