bluuebunny/crossref_metadata_2025 huggingface dataset:
Mathematics Analysis Ability ff Junior High School Students In Solving Story Problems
Authors: Sulistiani Uci , Septiati Ety , Sari Eka Fitri Puspa
Published: May 2022

Penelitian ini bertujuan untuk mengetahui kemampuan penalaran matematis siswa SMP dalam menyelesaikan soal cerita. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif. Penelitian ini dilaksanakan di SMP Negeri 1 Lempuing Jaya dengan sampel penelitian adalah kelas IX.1. Subjek yang diambil dalam penelitian ini 21 siswa. Teknik pengumpulan data pada penelitian adalah tes. Teknik analisis data pada penelitian ini menggunakan analisis statistik deskriptif. Hasil penelitian kemampuan penalaran matematis siswa smp dalam menyelesaikan soal cerita dikategorikan rendah.Kata kunci : kemampuan penalaran matematis, soal cerita.
ANALYSIS OF STUDENT MATHEMATIC COMMUNICATION DIFFICULTIES IN THE APPLICATION OF THE THINK PAIR SHARE LEARNING MODEL
Authors: Hariati Maryetta Evi , Sinaga Bornok , - Mukhtar
Published: May 2022

This study aims to describe: (1) students' mathematical communication skills in the application of the Think Pair Share cooperative learning model; and (2) the difficulty of mathematical communication and students' creative thinking in solving mathematical problems through the Think Pair Share cooperative learning model. This research is a qualitative research with a descriptive approach. The subjects in this study involved 35 students of grade VII-1 SMP Wiraswasta Batangkuis for the academic year 2020/2021. Based on the research data, it was found that: (1) The level of students' mathematical communication skills on the material of rectangles and squares in medium-ability students had the highest proportion, followed by low and high-ability students; and (2) The difficulty of students' mathematical communication skills in applying the Think Pair Share learning model is the difficulty of facts, concepts, operations, and principles
ANALYSIS OF STUDENTS' ABILITY TO UNDERSTAND THE MATHEMATICS CONCEPT IN THE APPLICATION OF MATLAB ASSISTED DISCOVERY LEARNING MODEL
Authors: SIMARMATA SANTI MARIA , Sinaga Bornok , SYAHPUTRA HERMAWAN
Published: May 2022

This study aims to describe: (1) The level of students' ability to understand mathematical concepts in the application of the Matlab-assisted Discovery Learning model; (2) The difficulty of students' understanding of mathematical concepts. in the application of the Matlab-assisted Discovery Learning model. This research is a qualitative research with a descriptive approach. Based on the research data, it was found that: (1) The level of ability to understand mathematical concepts of students in the application of the Matlab-assisted Discovery Learning model with good abilities had the highest percentage of 57% followed by excellent abilities students with a percentage of 24%, students with moderately capable with a percentage of 14 % and students with less ability with a percentage of 5%; (2) The difficulty in understanding students' mathematical concepts in the application of the Matlab-assisted Discovery Learning model is the difficulty of facts because it does not able to interpret the results obtained, unable to change the problem in a simpler model.
COMPARISON OF THE PROBLEM BASED LEARNING (PBL) MODEL WITH THE DISCOVERY-INQUIRY FOR THE STUDENT MATHEMATICS LEARNING MODEL AT SMPN 3 SINJAI
Authors: Aras Latri , Mahmud Ramlan
Published: May 2022

This research is to find out the comparism of the Problem Based Learning (PBL) model with the Discovery-Inquiry model on the 7th grade students of SMP Negeri 3 Sinjai year 2020/2021. This research used two classes chosen by Purposive Sampling technique. Both classes were given different treatments with the same material, that was One Variable Linear Equations. To obtain the data, the researcher used a test which had been tested through validity test and reliability test. After that, the data were analyzed with normality test, homogeneity test, and hypothesis test (Independent Sample T-Test). The result of this research indicated that there are some differences in the learning result using the Problem Based Learning (PBL) model and the Discovery-Inquiry model on the 7th grade students of SMP Negeri 3 Sinjai year 2020/2021The average grades of the class using the Problem Based Learning model was higher than the Discovery-Inquiry model. This result indicates that the Problem Based Learning model is better than the Discovery-Inquiry model.
Application Of Reciprocal Teaching Approach To Increase Activity And Learning Mathematics Students Of Class Xi IPA 1 At SMAN 5 Sinjai
Authors: Nurpanca Nurpanca
Published: May 2022

Application of Reciprocal Teaching Approach to Increase Activity and Mathematics Learning Outcomes of Students From XI IPA 1 Classroom in SMA Negeri 5 Sinjai. Mathematics is one of the subjects that provides a variety of learning experiences to understand its concepts. To learn mathematics, it is required analytical, inductive, and deductive thinking abilities, a good understanding of mathematical concepts and love for the nature itself. The state of the art of learning strategy under the 2013 curriculum is reciprocal teaching. This study aims to determine whether the implementation of the reciprocal teaching approach could increase student's activity in the class of XI IPA 1 in SMA Negeri 5 Sinjai by observing the mathematics learning outcomes and student's perception toward the implementation of the reciprocal teaching approach. The subjects in this study were students from XI IPA 1 Classroom in SMA Negeri 5 Sinjai in the 2018/2019 academic year in the odd semester, with 32 students consisting of 20 female students and 12 male students. This research is classified as classroom action research which is carried out in 2 cycles. Based on the results of the reflection that was held at the end of the first cycle and made various improvements, the student learning activities and student's mathematics learning outcomes significantly increased. The achievement of student's mathematics learning outcomes in cycle II tends to be in the high-pass category in overall and all students satisfy the minimum criteria to pass.
Penerapan Model Pembelajaran Kooperatif Tipe Group Investigation Dalam Meningkatkan Hasil Belajar Materi Sifat-Sifat Cahaya Siswa
Authors: M St Maryam , Djabba Rasmi , Rahman Suci
Published: May 2022

This research examines the Applying Of Cooperative Learning Model Type Of Group Investigation To Increase Students Achievement Topic The Nature Of Light Grade IV  UPTD SD Negeri 58 Parepare. The problem of this research are 1) How can the applying of cooperative learning model type of group investigation can increase student process topic the nature of light grade IV UPTD SD Negeri 58 Parepare?  2) Can the applying of cooperative learning model type of group investigation to increase achievement students topic the nature of light grade IV  UPTD SD Negeri 58 Parepare?. The type of research used is Classroom Action Research (CAR) and the approach used is a qualitative approach. The stages of classroom action research consist of 4 stages, namely planning, implementation, observation and reflection. The subjects in this research were fourth grade students of UPTD SD Negeri 58 Parepare for the academic year 2021/2022, totaling 16 students, as well as a teacher. Based on the data obtained during the implementation of the first cycle and second cycle, the results of the research for the first cycle of student learning outcomes with a completeness percentage of 73.43% were in the sufficient category (C). Meanwhile, for the second cycle, the percentage of completeness was 83.37% which was in the good category (B). From this research, it can be concluded that the process and student achievement Topic The Nature Of Light Grade IV  UPTD SD Negeri 58 Parepare by applying the group investigation type cooperative learning model has increased.
Hubungan Kompetensi Pedagogik Guru Dengan Hasil Belajar Matematika Kelas Tinggi di Sekolah Dasar
Authors: Musfirah Musfirah , Hasnah Hasnah , Amalia Rezki
Published: May 2022

This study aims to determine whether there is a relationship between teacher pedagogic competence and high grade students' mathematics learning outcomes at UPT SD Negeri 8 Rappang, Sidenreng Rappang Regency. This research uses a quantitative approach with the type of correlation research. The results showed that there was a significant relationship between teacher pedagogic competence and students' mathematics learning outcomes, for class VI (six) where rcount = -0.149 while rtable with a significant level of 5% = 0.423 and a significant level of 1% = 0.537, for class V where rcount = -0.149 while rtable with a significant level of 5% = 0.423 and a significant level of 1% = 0.537, and for class IV where rcount = -0.357 while rtable with a significant level of 5% = 0.532 and a significant level of 1% = 0.661. So the conclusion of this study is that the pedagogic competence of teachers has a significant relationship with high grade mathematics learning outcomes at SDN 8 Rappang, Sidrap Regency.
Parasites of the invasive Chinese sleeper Percсottus glenii (Actinopterygii: Odontobutidae) in the region of the first introduction of the Carpathian population
Authors: Kvach Yuriy , Kutsokon Yuliya , Janáč Michal , Dykyy Ihor , Dzyziuk Natalia , Dudliv Ivanna , Nazaruk Kateryna
Published: May 2022

Parasites of the invasive Chinese sleeper (Perccottus glenii) were studied in five different localities at the site of the first introduction of the Carpathian population of this fish. We recorded eight taxa of parasites in Lviv water bodies. The monogenean Gyrodactylus perccotti and the cestode Nippoteania perccotti were recorded in all five lakes studied. These parasites represent Far East species introduced together with their host. Also the copepod Neoergasilus japonicus is a Far East parasite introduced to Europe with its aquaculture vector. Differences between the surveyed bodies of water were mainly related to their local seasonal conditions and watershed characteristics. The current data confirm the presence of co-introduced populations of G. perccotti and N. perccotti, which probably affects the future invasiveness of their host. Due to low acquisition of local parasites, we cannot confirm any significant effect of invasive fish on local parasite assemblages in this region. However, the presence of the non-indigenous copepod, N. japonicus, requires additional attention in the future.
Additive Simulation and Process Parameter Optimization for Wear Characterization Development by Selective Laser Melting of AlSi10Mg Alloy
Authors: NIRISH Mudda , RAJENDRA R
Published: May 2022

In this research, wear, hardness, and density were investigated of an AlSi10Mg alloy made by selective laser melting (SLM) and also provided this paper layer by layer additive process simulation before the SLM printing process, which
saves time, cost, and material. The AM simulation results are considered based on the lower displacement and lower temperature produced in the SLM printing process. The quality and performance of the additive manufactured (AM)
parts depends on the build orientation. A model based on an L9 orthogonal array of taguchi design experiments was created to perform the wear characterization. Finally, the optimal process parameter at low wear rate, high density,
and high hardness was found at a laser power of 250 W, a scan speed of 500 mm/s, and a hatch distance of 100 µm. The low wear at t5 was 94 micrometres and the frictional force was 14.1 N. The laser energy density was calculated
based on the achieved optimal process parameter (t5) as 150 J/mm3. The hardness of the SLM-AlSi10Mg alloy Vickers was measured at 126±5 HV and the achieved density was 99.6% (2.660 g/cm3) with a defect free component.
SATISFACTION LEVELS OF IPB UNDERGRADUATE STUDENTS TOWARD ONLINE LEARNING SERVICES DURING THE COVID-19 PANDEMIC
Authors: Ameylda Nadya , Djamaludin Moh. Djemdjem
Published: May 2022

The Covid-19 pandemic has forced all educational institutions' teaching and learning processes to change the method to be online. Bogor Agricultural University (IPB) is one of the universities that has participated in implementing online learning starting from March 2020. This study aims to analyze the effect of service quality, customer satisfaction, and net benefit. This research belongs to the type of explanatory research through surveys. Respondents in this study were selected using a voluntary sampling technique with 255 respondents. Data was collected through an online questionnaire using a google form. The data obtained were processed using Microsoft Excel, SPSS version 25, and SMART-PLS 3. The results of the descriptive analysis show that, in general, students are satisfied with the service during the implementation of online learning. Half of the students fall into the category of low net benefits. The influence test results show that service quality had a significant positive effect on customer satisfaction, and customer satisfaction had a significant positive effect on net benefits. Suggestions that can be given are that IPB, lecturers, and departmental staff need to maintain and improve the quality of online learning services from various aspects.
Experimental Analysis of Trade-Off Between Transistor Efficiency and Unit Gain Frequency of Nanosheet NMOSFET down to -100 oC
Authors: Silva Vanessa Cristina Pereira da , Leal Joao V. C. , Perina Welder F. , Martino Joao A. , Simoen Eddy , Veloso Anabela , Agopian Paula G. D.
Published: May 2022

This work presents a trade-off analysis between transistor efficiency (gm/ID which is proportional to the intrinsic voltage gain Av) and the unit gain frequency (fT) of nanosheet (NSH) NMOS devices for temperatures from room temperature down to -100 °C. The analyses were performed experimentally as a function of the inversion coefficient (IC) in order to determine the optimal application region for optimization of both parameters. These analyses were performed with NSH NMOS for channel lengths of 28 nm, 70 nm and 200 nm. It was observed that the optimal operation point takes place in the transition between moderate and strong inversion (IC=10) for the three analyzed temperatures, where the highest value obtained for gm/ID x fT was found. In this optimum bias point the AV is 45 dB (L=200 nm) and 39 dB (L=28 nm) and fT is 9 GHz (L=200 nm) and 186 GHz (L=28nm) both for T=25 °C, which should be suitable for many applications.
Authentication for Integrated Circuit and Devices Using Blockchain and Physical Unclonable Functions
Authors: Campos Alessandro Augusto Nunes , Pimenta Tales Cleber
Published: May 2022

Secure components and devices have always been and always will be a challenge for the electronics industry. In this sense, there is a constant and growing demand for new solutions that can allow reliability in the use and authenticity of components and devices. The end-user is not able to assess the existing risk, much less if the component or device is reliable in several aspects, mainly improper access to its information. This work presents a new integration of two technologies: Blockchains networks, which implement a kind of decentralized and inviolable database, which can increase resilience, security and guarantee against the alteration of the information registered in its structure; Physical Unclonable Functions (PUF), which allow the generation of a unique cryptographic key, since they use unique physical characteristics of each semiconductor component, considerably increasing security, the protection of industrial property and the opportunity for remote authentication of devices. The unprecedented contribution here is in the integration of existing technologies, in order to obtain an innovative solution of authentication and cyber security for the internet of things and other devices.
Integrated Hybrid Switched Converters: A Review
Authors: Castellanos Juan
Published: May 2022

The requirements of portable devices and other applications for a compact and efficient power converter drives the integration of power converters. However, conventional switched-inductor and switched­-capacitor converters struggle with these requirements in integrated circuit dimensions. This paper introduces the state-of-the-art of a growing trend in integrated power converters, called hybrid switched converters. Here, the issues of conventional topologies are introduced, as well as the improvements addressed by hybrid converters, in terms of power efficiency, power density and voltage conversion ratio. Also, the characteristics of the four main trends in fully and highly integrated hybrid switched converters topologies are discussed.  Finally, their state-of-the-art metrics are presented and compared to the metrics of conventional integrated switched converters.
Design Techniques for Ultra-Low Voltage Analog Circuits Using CMOS Characteristic Curves: a practical tutorial
Authors: Girardi Alessandro , Compassi-Severo Lucas , Comassetto de Aguirre Paulo César
Published: May 2022

The use of ultra-low-voltage (ULV) analog circuits for IoT applications, in which reduced power consumption is a mandatory specification, is becoming more and morean important design approach. Also, in many IoT applications, power is supplied with energy harvested from environmental sources. It is more efficient for the circuit to operate at a voltage level close to the provided by the energy harvester (between 0.3 and 0.6 V). To deal with this when using low-cost technology process nodes - 180-nm, for example, with |VT| ≈0.5V - it is necessary to apply specific design techniques that take advantage of reverse short channel effect, forward bulk bias-ing (FBB) or bulk-driven circuits. The use of low-VT transistors is also a good alternative when they are available inthe target process node. This paper presents a comprehensive scenery about modern CMOS ULV design techniques from the designer’s point of view, including design trade-offs and comments about design decisions. Four step-by-step design examples of ULV circuits are presented: a cross-coupled negative transconductor, a CMOS inverter as an analog amplifier, a pseudo-differential inverter-based amplifier, and a bulk-driven differential amplifier with active load. All designs require the biasing of transistors in moderate and weak inversion regions.The goal is to demonstrate that it is possible to design ULV analog circuits using standard-VT transistors with a supply voltage much lower than the nominal VDD.
Over-expression of Echinochloa frumentacea Iron Regulated Transporter 2 Gene in Indica Rice var. ASD16
Authors:   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India, Rajen Chowdhury , Kashinath Manape Tushar ,   2ICAR-Directorate of Onion & Garlic Research, Rajgurunagar, Pune, Maharashtra, India, Shanthinie Ashokkumar ,   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India, Kokiladevi Eswaran ,   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India, K. Kumar Krish ,   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India, Arul Loganathan ,   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India, Varanavasiappan Shanmugam ,   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India, Raveendran Muthurajan ,   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India, Sivathapandian Subramanian Kizhaeral ,   3Directorate of Research, Tamil Nadu Agricultural University, Coimbatore - 641003, Tamil Nadu, India, Jeyaprakash Paramasivam ,   4Department of Plant Breeding and Genetics, Anbil Dharmalingam Agricultural College and Research Institute Tamil Nadu Agricultural University, Trichy – 620027, Tamil Nadu, India, Sudhakar Duraialagaraja ,   Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural Unive rsity, Coimbatore - 641003, Tamil Nadu, India
Published: May 2022

Iron (Fe) is one of the important minerals for all life forms, and its deficiency leads to serious health-related problems in humans. Rice, being a strategy II plant, uses the strategy I Fe-uptake system as well. Iron regulated transporters (IRT) primarily transport Fe from the soil to the plant. IRT2 gene expresses in roots, and its expression is up-regulated under Fe deficient condition. In the present srudy, the IRT2 gene isolated from barnyard millet, Echinochloa frumentacea Iron regulated Transporter 2 (EfIRT2), driven by a constitutive promoter was introduced into rice to improve grain Fe content in an elite rice variety, ASD16. Agrobacteriummediated transformation of ASD16 generated 95 events, and all of them were found to be transgenic based on PCR assays. Tissue localization studies using Scanning Electron Microscopy – Energy Dispersive X-Ray (SEM-EDX) analysis showed that the relative Fe content had increased in seed tissues. Fe estimation in unpolished transgenic rice using ICP-OES indicated a marginal increase of 15% in Fe content over wild-type ASD16.
Analisis Faktor - Faktor Yang Mempengaruhi Tingkat Keuntungan Pada Koperasi Wanita An-Nisa Periode Tahun 2014-2019
Authors: Siswanto Topan , . Satriawan , Hikmatin Riska Alfi
Published: May 2022

This study aims to determine how the effect of working capital and accounts receivable turnover affects the level of profit, in this case the measurement uses the level of profitability. To measure capital and accounts receivable turnover, in this study researchers used multiple linear regression analysis approach. The object of this study is located in the AN-Nisa women's cooperative which is located in North Lombok district, West Nusa Tenggara Province. The data obtained at the research location are in the form of financial reports for 6 years, from 2014 to 2019. The results of this study indicate that the ability of the An-Nisa cooperative to obtain profits is mostly influenced by the variables used in this study, namely capital and accounts receivable turnover. So that the ability to manage capital and the better governance of providing accounts receivable will have a major impact on the level of profits obtained. This can be seen from the test results of the coefficient of determination, where the ability of capital and accounts receivable turnover have an impact on the profit level of 98.40 percent
Penerapan Analisis Swot Dalam Meningkatkan Program Pembinaan Kemandirian Bagi Warga Binaan Pemasyarakatan Di Lapas Perempuan Kelas II A Medan
Authors: Shirly Aulia
Published: May 2022

In this research, researchers aimed to identify strengths and weaknesses (internal environment) as well as opportunities and threats (external environment) and discuss problems through SWOT analysis (Strengths, Weaknesses, Opportunities and Threats) at Class II A Women's Prison in Medan. The research method used is descriptive qualitative research with data collection techniques through observation, interviews, and literature study. The results showed that the development program at the Class II A Women's Prison in Medan was still not optimal. There were still several obstacles that hindered the process of the self-reliance development program then analyzed using SWOT analysis on self-reliance development to produce data on what are the strengths, weaknesses, opportunities, and threats in the process of self-reliance development at the Class II A Women's Prison in Medan
Analisis Keberadaan Go Food Dan Grab Food Terhadap Peningkatan Penjualan Usaha Kuliner Di Kelurahan Kekalik Jaya Kota Mataram
Authors: Cahayani Mimi
Published: May 2022

The development of technology and information plays an important role in economic growth. Today, technology and information are needed, including in the culinary business. The presence of Go Food and Grab Food services, which are a food delivery feature for food delivery messages developed by the Gojek and Grab applications, is very helpful for culinary entrepreneurs in running their business. This study aims to determine how Go Food and Grab Food exist, how to increase sales of culinary businesses in Kekalik Jaya Village, Mataram City after joining Go Food and Grab Food. This research uses descriptive qualitative research methods. Data collection was carried out through interviews with culinary entrepreneurs in Kekalik Jaya Village, Mataram City. The results show that the existence of Go Food and Grab Food is very helpful for culinary entrepreneurs in the form of marketing and increasing sales. Culinary business people stated that there was an increase in sales after joining Go Food and Grab Food services
Analisis Biaya Strategis Dengan Metode Activity Based Costing Pada UMKM Kerupuk Kulit Lombok
Authors: Suryantara Adhitya Bayu , Animah Animah
Published: May 2022

Activity-oriented cost analysis is crucial to determining the activities that provide added value and those that do not add value to the company. The results of this analysis can be the basis for company decisions in determining strategic steps that can provide a competitive advantage. This study aims to analyze the strategic costs of Pade Angen, a cowhide cracker company, using the activity- based costing (ABC) method. The method used is the descriptive method. The results of this study indicate that the cost of goods manufactured for the original variant is IDR 66,472 and the stick variant is IDR 65,798. The selling price of the company follows the market price of IDR 90,000 - IDR 95,000. Referring to the condition of similar companies and industries, the selling price can be maintained provided that the company needs to take strategic steps that can provide an advantage to become cost leadership, such as investing in assets and human resources in order to increase productivity and modernize the production process
Pengaruh Kualitas Layanan Driver Terhadap Loyalitas Pelanggan Melalui Kepuasan Pengguna Jasa Gojek Online Di Kota Jember
Authors: Hapsari Yusita Titi , Wijaya Shendy Andrie , Novitas Sari Intan Tri
Published: May 2022

Thisystudy aims to analyzepand find out the effect of service quality drivers on customer loyalty throughysatisfaction. Primary data obtained through questionnaires distributed to Gojek service users using Google Form. The population in this study is not limited in number. In this study, the sample used was 100 respondents who used Gojek services. This study uses 3 variables which are then analyzed using path analysis. From?the results of the t test research, namely the quality of service on satisfaction has a value of t count (1.819) t table (1.66) with a significance of 0.072 so that there is a significant effect. Analysis of t test data, namely the quality of service to customer loyalty has a value of t count (5.258) t table (1.66) with a significance of 0.000 so there is a significant effect. The t-test analysis is that satisfaction with customer loyalty has a value of t count (4.168) t table (1.66) with a significance of 0.000 so that there is a significant effect. From the results of the calculation of the sobel test of service quality on customer loyalty through the satisfaction of online Gojek service users in the city of Jember, it can be obtained a value of 2.274, because the z value obtained is greater than the t-table value (1.66), it can be concluded that satisfaction can indirectly mediate service quality customer loyalty
Pengaruh Rasio Keuangan Terhadap Kinerja Keuangan (Studi Kasus Pada Perusahaan Manufaktur Subsektor Makanan Dan Minuman Yang Terdaftar Di Bursa Efek Indonesia Priode 2015-2019)
Authors: Oktapiani Serli , Kantari Servi Julian
Published: May 2022

Manufacturing companies listed on the Indonesia Stock Exchange (IDX) are the most important contributors of information for investors, especially regarding information on financial ratios to financial performance. This study aims to determine the effect of financial ratios on financial performance (a case study on a food and beverage sub-sector manufacturing company listed on the Indonesian stock exchange for the 2015-2019 period). This research is included in quantitative research and  the population is the food and beverage sub-sector manufacturing companies listed on the Indonesia Stock Exchange for the 2015-2019 period, totaling 26 companies. With purposive sampling technique with certain criteria. The data analysis technique used classic assumption test, multiple linear regression analysis of panel data. The results of this study indicate that the current ratio (X1) partially has a positive and significant effect on the return on assets (Y) of food and beverage manufacturing companies listed on the Indonesia Stock Exchange for the 2015-2019 period. Debt to equity ratio (X2) partially has a positive and insignificant effect on the return on assets (Y) of manufacturing companies in the food and beverage sub-sector listed on the Indonesia Stock Exchange for the 2015-2019 period. Total asset turnover (X3) partially has a positive and insignificant effect on the return on assets (Y) of manufacturing companies in the food and beverage sub-sector listed on the Indonesia Stock Exchange for the 2015-2019 period
Metode Pengembangan Potensi Wirausaha Ekonomi Produktif Di Kabupaten Bima Dan Kota Bima Untuk Mendukung Tahun Pariwisata Provinsi Ntb 2021
Authors: Rachman Dedy Febry , Rachman Sri Anita , Innuddin Muhammad
Published: May 2022

The purpose of this study is to encourage an increase in business activity and creativity in community groups in Bima Regency and Bima City, Obtain information related to the economic potential of the region, Obtain information related to various obstacles faced by the community, especially related to the development of productive economic enterprises, Explore information related to local government policies in Bima Regency and Bima City, especially those related to the development of productive economic enterprises. The methodology of this research is a research and development (RD) approach covering ten stages starting from (1) research and information collecting; (2) planning; (3) develop preliminary form of product; (4) preliminary field testing; (5) main product revision; (6) mainfield testing; (7) operational product revision; (8) operational field testing; (9) final product revision; (10) dissemination and implementation. The results of the study show that the Agriculture, Forestry, and Fisheries Sector is still the largest contributor to the economy of Bima Regency. According to BPS data, in 2019 this sector contributed 43.50 percent to the economic posture of Bima Regency and the Bima City Economy was mostly contributed from the trade sector where, in 2019 this sector contributed 25.11 percent to the economic structure of Bima City
ETHICS OF THE RENAISSANCE AGE IN UKRAINE (THE FIRST HALF OF THE 16TH CENTURY)
Authors: Mnozhynska Ruslana
Published: May 2022

In the culture of Ukraine in the XIII-XVII centuries. there are no treatises on ethics. However, there is reason to consider some reflections on ethical issues. If in the Middle Ages the norms established by authority or power always prevail over individual ones, then in humanistic ethics man himself can determine the criterion of virtue and vice. Little-known, or even completely unknown, mostly Latin-language sources now introduced into scientific circulation convincingly testify that the Renaissance, with its ethical ideals, did not escape Ukraine as one of the European countries. In Ukraine, Renaissance-humanist views on the role of man in society were formed under the influence of the doctrine of «human autocracy» known since the princely era and the relevant Western European concepts of certain thinkers of the Renaissance. In writing this work, the author relied on a theoretical and methodological analysis of the role of the ethical principle of autocracy in social processes in Ukraine, in particular, in the spiritual and ethical transformation of Ukrainian society.
PEDAGOGICAL MEASUREMENT OF THE COGNITIVE COMPONENT OF PROFESSIONAL READINESS FOR COMBAT FLIGHTS OF FUTURE PILOTS OF TACTICAL AVIATION
Authors: Nevzorov Roman
Published: May 2022

This article presents the results of the attempt of pedagogical measurement of the cognitive component of professional readiness of future pilots of tactical aviation of Ukraine in the conditions of the educational process of higher military educational institution. Taking into account the relevance of quality improvement of professional training of Ukrainian military pilots, it is important to clearly present and be able to maximally differentiate and accurately measure its results. One of the most important of them is the intellectual criterion, just embodied in the cognitive component. The author's version of such a pedagogical measurement is based on his own developed set of indicators and levels of assessment of this criterion on the one hand and the method of studying the structure of intellect by R. Amthauer as a methodological tool on the other.The study of the cognitive component of professional readiness for combat flights of military pilot cadets at Ivan Kozhedub Kharkiv National University of the Air Force proves the effectiveness and prospects of such an approach.
THE ROLE OF LANGUAGE IMAGE IN CREATING A FAVORABLE IMAGE OF UKRAINIAN POLITICIANS: ANALYSIS OF NEW YEAR'S SPEECHES
Authors: Trushevych Hanna
Published: May 2022

The article is dedicated to the research of the role of the language image in shaping the political image of a politician, in particular the Ukrainian President. The author focuses on the analysis of the President's New Year's addresses to the Ukrainian people as one of the markers, showing the politician's image and the main directions of their activity for the previous year and the tasks for the next year. The relevance of the study is that political technologists and consultants place one of the main emphasis on language image in building, shaping, changing the image of politics. Properly constructed language image can not only present the whole image, but also «sell» it to voters. It is because of the language aspect that the significance of discursive manipulations of the past and the future as a means of shaping political beliefs is at issue. The results of the survey revealed micro-roles (images) of Ukrainian presidents. It is stated that the Presidents adhered to these images in their New Year's addresses throughout their presidency until 2019.
TRUST IN POLITICAL PARTIES IN THE CONTEXT OF THEIR INFLUENCE ON POLITICAL PROCESSES IN UKRAINE
Authors: Buhaichuk Anton
Published: May 2022

The article analyzes sociological surveys on trust in political parties in Ukraine in 2019-2021 in the context of their ability to influence political processes in Ukraine. It was found that the balance of trust / distrust during the study period was negative (below -50%). There were also regional features of trust in parliamentary parties based on their ideological declarations and foreign policy guidelines. The analyzed expectations of the society from political parties give grounds to assert that the majority of voters are alienated from political parties, and their expectations from parties are closely related to expectations from the government as a whole. The current level of trust and expectations do not contribute to the development of sustainable and mass political parties, which can be one of the social lifts within the political system and effectively mobilize supporters for public action. Instead, such quantitative and qualitative indicators of trust contribute to the parties' use of nontransparent methods of influence and their dependence on big business, including the «oligarchs».
FINANCING THE ELECTIONS OF THE PARLIAMENT OF UKRAINE AT THE EXPENSE OF THE STATE BUDGET: SCIENTIFIC AND PRACTICAL DISCUSSION
Authors: Vygivska Anna
Published: May 2022

In the article practice of financing of elections is analysed in parliament due to money of the state budget. Front rank experience of the European and other states is used in the field of the budgetary financing of elections in parliament. The evolution of financing of elections of deputies of people’s is also characterized from time of proceeding in independence to present time. Theoretical approaches of understanding of the stages and elements of financing of elections are distinguished due to the state budget. Procedure of financing of elections of deputies of people’s is analysed on the current electoral legislation of Ukraine. The analysis of, legal, informative, technical orgware of realization of plenary powers of the special organs is separately conducted for organizations and realization of elections. The role of the Central election committee and other organs is described at distribution of the budgetary financing of elections. The features of the budgetary financing of separate countries are investigational and certain advantages and lacks of the budgetary financing are distinguished.
DETERMINANTS OF NET PROFIT MARGIN IN AICO ENERGY TECHNOLOGY, PT IN BALIKPAPAN
Authors: Hasan Syahril , Grave Anita De
Published: May 2022

This study aims to determine the low Net Profit Margin at Aico Energy Technology, PT in Balikpapan. The variable used is Net Profit Margin as the dependent variable, while the independent variables are Cash Turnover (X1), Accounts Receivable Turnover (X2), and Inventory Turnover (X3). Using a sample of financial statements for seven years, the data analysis method was carried out with multiple linear regression models, classical assumptions, and hypothesis testing. Based on the results of the f-test showed that Cash Turnover, Accounts Receivable Turnover and Inventory Turnover simultaneously had a significant effect on the Net Profit Margin of Aico Energy Technology PT in Balikpapan. T test, Accounts Receivable Turnover has a significant effect, Receivable Turnover Variable partially has a significant effect on Net Profit Margin at Aico Energy Technology, PT in Balikpapan.
IMPACT OF THE COVID 19 PANDEMIC ON WORK STRESS AND THE PERFORMANCE OF PRIVATE EMPLOYEES
Authors: Rahma Asmadhini Handayani , Wardiani Fitri
Published: May 2022

The presence of Covid-19 in Indonesia has a significant impact on various aspects, especially on work stress. The emergence of work stress due to changes in work patterns can result in decreased employee performance. Thus, it has an impact on the productivity of the company. In these circumstances, the company urgently needs the role of employees who work optimally to be able to maintain the company that is also in a state of threat. Therefore, the aims of this study is to determine the influence of internal and external factors of employees on work stress as an intervening variable, as well as its impact on performance directly and indirectly. The subject of the study was a private employee of Samarinda City. Research data collection method is a survey method with questionnaires, while the analysis tool used is path analysis. The results of the study were that partially, workload, job insecurity and job satisfaction had a significant influence on work stress, however, the work environment and individual characteristics had no significant effect on work stress, but were simultaneously significant. While external factors, internal and work stress have a significant influence partially and simultaneously on employee performance. Direct influence is the best model of influence for this study.
Концепція використання інформаційних технологій при управлінні ризиками для безпеки польотів державної авіації
Authors: Жидков С. М. , Никифоров О. В. , Романович М. І.
Published: May 2022

Розглянуто концепцію створення перспективної автоматизованої системи управління безпекою польотів державної авіації. В основу концепції покладено завчасне виявлення та профілактика небезпечних факторів та ризиків з урахуванням людського та організаційного факторів за рахунок реалізації процесів централізованого збору, узагальнення і аналізу великих даних про стан авіаційної системи. Сформульовано актуальні наукові завдання щодо розробки спеціального програмного забезпечення запропонованої автоматизованої системи.
Використання інформаційно-цифрових технологій в освітньому процесі підготовки майбутніх авіаційних фахівців при викладанні спеціальних дисциплін
Authors: Калашник Г. А.
Published: May 2022

У статті представлено шляхи ефективного використання інформаційно-цифрових технологій в освітньому процесі підготовки майбутніх фахівців при викладанні спеціальних дисциплін. Проаналізовано стан проблеми використання інформаційно-цифрових технологій в системі геофізичного забезпечення польотів сфери цивільної авіації України та стан проблеми використання інформаційно-цифрових технологій в освітньому процесі підготовки майбутніх авіаційних фахівців при викладанні спеціальних дисциплін. Удосконалено методику використання інформаційно-цифрових технологій при викладанні здобувачам вищої освіти дисципліни “Основи геофізичного забезпечення польотів”, яка відрізняється від попередніх орієнтуванням на розвиток активності особистості в освітньому процесі. Виявлено й обґрунтовано педагогічні умови ефективного використання інформаційно-цифрових технологій при дистанційному викладанні здобувачам вищої освіти спеціальних дисциплін. Представлено досягнутий педагогічний ефект: забезпечення реалізації принципів активності та самостійності, створення умов для єдності навчання та професійно-особистісного розвитку здобувача вищої освіти при викладанні спеціальних дисциплін як засобу професійного розвитку майбутніх авіаційних фахівців.
Аналіз основних завдань та формулювання загальних алгоритмів застосування ударного безпілотного літального апарату тактичного рівня
Authors: Калкаманов С. А. , Пчельніков С. І. , Корнієнко А. П. , Капашин М. С. , Лодигін А. О. , Хлоп’ячий В. А.
Published: May 2022

В статті наведені результати аналізу основних завдань ударного безпілотного літального апарату тактичного рівня та можливі тактичні прийоми їх бойового застосування. Розроблені варіанти пошуку цілі та доцільні варіанти маневрів під час її атаки. Визначені особливості функціонування безпілотного літального апарату під час проведення повітряної розвідки з передачею та фіксацією зображення місцевості. Розроблений загальний алгоритм дій бортової інтегрованої системи прийняття рішень безпілотного літального апарату під час напівавтономного виконання бойового завдання з урахуванням вірогідності ураження засобами протиповітряної оборони противника.
Інтелектуальна оцінка ризику сумісного прийняття помилкових рішень пілотом та авіадиспетчером в особливих випадках в польоті
Authors: Сікірда Ю. В. , Шмельова Т. Ф. , Касаткін М. В. , Ситник Ю. Б.
Published: May 2022

Для оцінки ризику сумісного прийняття помилкових рішень пілотом та авіадиспетчером в особливих випадках в польоті (ОВП) була розроблена чотиришарова рекурентна нейронна мережа з додатковими входами – зсувами: перший шар (вхід) – збитки при виникненні ОВП в залежності від виду польотної ситуації; другий шар (прихований) – нормативний час на виконання технологічних процедур з парирування ОВП; третій шар (прихований) – нормативна послідовність виконання технологічних процедур з парирування ОВП; четвертий шар (вихід) – оцінка ризику при виникненні ОВП. Розроблена нейромережева модель за рахунок зсувів дає змогу врахувати взаємодію між пілотом та авіадиспетчером при виконанні технологічних процедур з парирування ОВП і за допомогою зворотного зв’язку коригувати прогнозовану оцінку ризику сумісного прийняття помилкових рішень на основі динамічних даних про дотримання операторами узгоджених нормативів часу та нормативної послідовності дій. За допомогою нейроемулятора NeuroSolutions на прикладі ОВП “Відмова та пожежа двигуна на повітряному судні при наборі висоти після зльоту” побудовано та навчено з вчителем процедурою оберненого поширення помилки багатошарового прямонаправленого персептрона зі зсувами.
Деякі проблеми забезпечення якості надання послуг із застосуванням цивільних безпілотних літальних апаратів в Україні та можливі шляхи їх вирішення
Authors: Трюхан О. М. , Селіщев С. В. , Паращенко Т. В.
Published: May 2022

Проведено аналіз особливостей характеру роботи пілота літака та оператора безпілотного літального апарату, на основі якого запропоновані рекомендації щодо чіткого визначення назви професії фахівця, який здійснює дистанційне керування безпілотним літальним апаратом. Визначені основні  проблемні питання щодо організації підготовки операторів безпілотних літальних апаратів в Україні. Показано, що на сьогоднішній день практично відсутні типові освітні державні програми з теоретичної та практичної підготовки операторів безпілотних літальних апаратів.
Сучасний підхід щодо автоматизації процесів прийняття рішень по управлінню винищувальною авіацією за допомогою використання системи цільових установок
Authors: Королюк Н. О. , Чекунова О. М. , Черній О. П. , Тютюнник Є. В. , Савченко В. В.
Published: May 2022

У статті пропонується сучасний підхід щодо автоматизації процесів прийняття рішень по управлінню винищувальною авіацією (ВА) на основі використання системи цільових установок та обґрунтована доцільність використання інтелектуальної системи, яка здатна вирішувати логічні та розрахункові задачі для прийняття ефективного рішення. Для формалізації задач управління ВА пропонується використовувати комбіновані моделі – структури цільових установок з урахуванням мережевої моделі представлення знань, в результаті отримувати значення функції приналежності на будь-якому рівні ієрархічної структури цільових установок. Отримані результати дозволяють підвищити ефективність управління ВА.
Фасетна класифікація особливих випадків у польоті безпілотного літального апарату 1 класу
Authors: Перегуда О. М. , Родіонов А. В. , Бобунов А. І.
Published: May 2022

У роботі запропоновано фасетну систему класифікації особливих випадків у польоті, характерних для безпілотного літального апарату І класу, яка усуває недоліки ієрархічних систем класифікації та дозволяє систематизувати особливі випадки у польоті за набором необхідних ознак (фасетів). Запропонована система дозволяє при ідентифікації особливого випадку у польоті бортовою інформаційною системою позначати його кодом та обробляти відповідні ознаки для вирішення різних завдань, зокрема пов'язаних з управлінням безпілотним літальним апаратом І класу в “конфліктних ситуаціях”, аналізом його стану як технічної системи та аналізом можливих наслідків небезпечних ситуацій.
Застосування методу вейвлет-аналізу для виявлення атак в мережах
Authors: Чемерис К. М. , Дейнега Л. Ю.
Published: May 2022

Розробка системи виявлення мережевих атак один із найважливіших напрямів у сфері інформаційної безпеки, оскільки постійно збільшується різноманітність комп'ютерних мережевих загроз, реалізація яких може призводити до серйозних фінансових втрат у різних організаціях. Тому розглядаються різні існуючі основні методи вирішення завдань виявлення мережевих атак. Основна увага приділяється розгляду робіт, присвячених методу вейвлет-аналізу виявлення аномалій в мережевому трафіку. Отримано тестові дані мережевого трафіку з аномаліями для практичного виконання, виконано шумоусунення сигналу для конкретизації даних та зменшення їх розміру, а також застосовано різні методи вейвлет-аналізу для виявлення можливих аномалій та порівняно спектрограми з використанням пакету Wavelet Tools у середовищі Matlab.