bluuebunny/crossref_metadata_2025 huggingface dataset:
Electricity Tariff Design “Theoretical Concepts Vs Practices”: Review of Tariff Design Approaches in East Africa - Case Studies of Rwanda, Kenya, Uganda and Tanzania.
Authors: Mburamatare Daniel , Gboney William K. , Hakizimana Jean De Dieu
Published: September 2022

This paper presents a comparative analysis between the theoretical concepts of tariffs design methodologies and tariff design practices in developing countries especially in East African countries including Rwanda, Tanzania, Uganda and Kenya. The theoretical concepts impose regulatory principles to be followed by the utilities for a fair and efficient tariff. A well-defined and appropriate tariff structure must balance the financial sustainability of the sector on the one hand and the well-being of various segments of society on the other. Even if utilities in regulated markets, especially in East African Countries are currently supposed to apply dynamic pricing models, their governments are still providing significant subsidies and this can create operational inefficiencies. In addition, inappropriate dynamic pricing models can lead to cross subsidization between customers which violate the equity or non-discrimination principle of a good tariff which discourages use by the overcharged and promotes overconsumption by the subsidized. The work presented in this paper evaluate the performance of different methodologies used by developing countries to set electricity prices against the theoretical concepts of electricity dynamic pricing. It also highlights the opportunities and challenges to be addressed in order to set efficient and appropriate tariffs. The conclusion and policy recommendations are provided.
Integration of Lean Methodology and Energy Management in Wooden Industry
Authors: Phong Tran Le , Minh Nguyen Dat
Published: September 2022

The application of Lean thinking to energy management is the methodology based on the application of the Lean values and the principles of wastes elimination of Lean system. One is then challenging and questioning why a process is using the amount of energy that it does and why it is using energy during non-production hours. One strives to continuously improve and reduce the energy used by implementing improvement ideas. Todays, the pressure of competition in the energy sector is very high. A enterprise that wants to make a difference should continuously run optimization from the production lines. The objective of this study is to measure the impact of Lean tools on energy consumption and energy efficiency improvement. Through a case study, authors point out changes in production and energy efficiency before and after implementing  improvement (Kaizen) projects. Besides, this paper illustrate the framework of Lean tools application into energy sector as a guideline for energy efficiency management in industrial enterprises
Analysing Time-frequency Relationship between Oil price and Sectoral Indices in India using Wavelet Techniques
Authors: Mandal Koushik , Datta Radhika Prosad
Published: September 2022

Oil is considered an essential factor of any economy. This paper examines the time-varying correlation between oil price return, BSE SENSEX, and 14 sectoral indexes in India using multiscale wavelet decomposition and wavelet coherence analysis. The maximal wavelet discrete wavelet transform analysis shows a feedback relationship between 13 sectors at higher time horizons (dC4, dC5, and dC6). Based on the wavelet coherence plot, the oil price and sectoral index return show a high co-movement at 32 to 128 weeks. The wavelet coherence plot shows that the oil price and sectoral index return show a high co-movement during the period of Mar-May 2020 (especially during the period of financial crisis widely spread due to the COVID19 pandemic and nationwide lockdown notification announced by the Government of India). We discuss the implications of these studies in detail.
The Contributions of Customer Knowledge and Artificial Intelligence to Customer Satisfaction
Authors: Zada Ibrahim
Published: September 2022

Customer knowledge is critical for business and marketing strategy, and companies are turning to Artificial Intelligence (AI)-based data analysis to better understand user experience and behavior in both product and service sectors. This paper discusses the importance of customer knowledge and the tools for obtaining it using AI-based analysis. While AI-based analysis has many benefits, such as advanced and detailed analytics, it also has many drawbacks, such as privacy and the human-biased factor that the machine can learn from interacting with humans. AI is a delicate marketing technology that should be controlled by humans because it cannot replace humans in customer service, relationship management, and critical situations.
Japán nemzetbiztonsági lehetőségei: Csatlakozás az Öt Szemhez
Authors: Sáfrán József , Bokodi László
Published: September 2022

A hidegháború végével Japán pacifista nézetei kezdtek átformálódni, ami hatással volt a nemzetbiztonsági szektorára is, amely a 2000- es évek eleje óta fokozatosan épül ki. Egy viszonylag fiatal nemzetbiztonsági szervezetrendszer számára elengedhetetlen, hogy szövetségeseket találjon a világban. A tanulmány Japán az Öt Szem szövetségéhez való csatlakozási lehetőségeit vizsgálja meg. Sorra vesszük, melyek azok a tények, amelyek rendelkezésünkre állnak Japán „Hatodik Szemmé” válásával kapcsolatban. Elemzésünk folyamán megvizsgáljuk, miért van esélye Japánnak bekerülni a szövetségbe, és az eredeti öt tagnak miért érdeke, hogy a szigetország elsőként, mint nem angolszász ország legyen tag. Végezetül a jövőbeni lehetőségek bemutatására kerül sor.
Az ámokfutás és a pszichopatológiai terrorizmus lélektana
Authors: Erdélyi Ákos
Published: September 2022

Napjaink terrorfenyegetettsége az utóbbi időkben jelentősen megnövekedett. Ezért is tartom fontosnak, hogy az e témában született kriminológiai és pszichológiai tanulmányok, kutatások és empíriák számát növeljük. A szervezett terrorcselekményeken túl ugyanakkor jelentősen felértékelődött a magányos merényletet elkövetők és az ámokfutók szerepe is. Jelen tanulmányban bemutatom a magányos merénylők és az ámokfutók tipizálásának menetét, valamint a differenciálás aspektusait. A témát a klinikai profilalkotás tekintetében is körbejárom, felvetve azt a nagyon egyszerű kérdést, hogy vajon egy olyan eljárás, mint a klinikai profilalkotás, vajon eredményesen alkalmazható-e a magányos merénylők és az ámokfutók azonosítása érdekében.
Penerapan Activity Based Costing System Sebagai Dasar Penentuan Harga Sewa Room Karaoke (Studi Kasus Pada NAV Karaoke Keluarga Cabang Braga Citywalk)
Authors: Dani Permana Dani Permana , Gunardi Gunardi
Published: September 2022

The purpose of this research is to find out the comparison of the cost of renting karaoke rooms used by NAV Karaoke Management with the cost of goods using the Activity Based Costing System that will be used in this research, so that the results of the comparison can be known using this method.  This Activity Based Costing System is worthy and relevant to be used in finding out karaoke room rental prices or it is not quite fitting for the current situation.

Descriptive - qualitative technique is used in this study so that researchers can come directly to the related research object, that is NAV Karaoke Braga Citywalk branch, to acquire the data and information needed with a case study approach.  The analysis that is used is a comparative analysis, meaning that the researcher has intention to compare the price set by NAV management with the cost calculated using the Activity Based Costing System method with a description of the discussion.

The results of this study found a quite significant difference between the cost of goods set by NAV itself and the cost of goods calculated based on calculations using the Activity Based Costing System method, the description of the discussion shows the difference in prices for each type of room available in the current three-month period.
PENGARUH KOMPENSASI TERDAHAP MOTIVASI KERJA PEGAWAI SAAT PANDEMI COVID-19 DI KANTOR KECAMATAN SERANG PANJANG SUBANG
Authors: Setiani Andini , Wardiani Anita , Fatihah Dian Candra
Published: September 2022

This observation intends to describe the effect of compensation on employee work motivation during the covid-19 pandemic in the Serangpanjang Subang District Office. The process in this research uses descriptive quantitative methods conducted through the collection of questionnaire data, and literature studies that have a close correlation classifying variable X and variable Y. The primary data in this study was obtained from a questionnaire whose assessment using the Likert scale was then completed statistically through the SPSS program version 26.0. Based on the assessment that has been conducted, obtained factual conclusions compensation for employee motivation has a large influence on the motivation of employees, this is known from the correlation coeffesien point of 0.624 (62.4%) which is at the interval of relationship level with strong categories. Then the results of the T hypothesis test stated that there was a compensatory influence on employee work motivation, namely the gain of a value of 4,370 Lebih dari 1,697 (thitung lebih dari ttabel), thus Ho was eliminated and Ha was recognized which means there is a considerable influence among compensation on employee work motivation, in addition to the determination of 0.389 thus compensation affects the performance of its employees by 38.9% while the rest is influenced by other factors. The advice that can be put forward is that the company should use this research as a thought material to improve compensation well and guide or give directions to employees
PENGARUH PELATIHAN DAN MOTIVASI KERJA TERHADAP KINERJA KARYAWAN OUTSOURCING PT CIPTA NINDITA NUSAPALA
Authors: Purwatiningsih Purwatiningsih
Published: September 2022

The purpose of this study was to determine and analyze the effect of training and work motivation on the performance of outsourcing employees at PT Cipta Nindita Nusapala. The population of this study was taken from several samples of employees who work at PT Cipta Nindita Nusapala with a total of 50 people. This analysis uses a quantitative approach with a Multiple Linear Regression test analysis model obtained through a questionnaire that has been filled out by the respondents who have been determined. The test data used in this study is the classical assumption test consisting of the Multicollinearity test, Normality test, and heteroscedasticity test, hypothesis testing using simultaneous test (F test) and partial test (t test) and management performed using SPSS 26.0. The results of regression analysis show that the level of significance of training is not significant on employee performance. The results of regression analysis show that it is significant on employee performance and joint testing (simultaneous) shows that there is a significant effect between the independent variable and the dependent variable..
MARINE GEOMAGNETIC ANOMALY BELT AND ITS RELATIONSHIP TO THE REMNANT ARCS IN THE NORTHWESTERN JAVA SEA, INDONESIA
Authors: Kusnida Dida , Arifin Lukman
Published: September 2022

The continuous marine geomagneticsurvey within a timeintervalof1-secondsampling and a precision of 0.1 nT was conducted in the northwestern Java Sea to identify and interpret the general trend of total marine magnetic anomalies and the possibility related to thegeological resourcepotential. These magnetic data were then processed according to the formula corrected and applied to marine magnetic data. The total marine magnetic anomalies of the northwestern Java Sea indicate a well-defined lateral trend belt of anomaly contours. Anomalies are divided into four delineation zones: Zones I, II, III, and IV. A preliminary analysis of these anomalies led to the interpretation, reflecting the residual of a slightly east-west trending geological body underneath.Examination of magnetic anomalies suggests Zone I and IV characterize a basinalarea, Zone II depicts a granitic belt, and Zone III describes a Cretaceousmagmatic arc system in the east that extends from Middle Java across the Java SeathroughSouthern Kalimantan. These magnetic anomalies seem to coincide with the free air gravity anomalies data derived from TOPEX satellite data.
Pengujian Kualitas Biodiesel dari Minyak Kelapa Sawit Dengan Katalis Heterogen Abu Daun Kucai (Allium schoenoprasum): Parameter Berat Katalis, Rasio Mol Minyak Terhadap Metanol dan Waktu Reaksi
Authors: Bani Okta , David  , Febianto Toby
Published: September 2022

The Chives’s Plant (Allium schoenoprasum) came from the wild ancestors that is the native of European and Asian. The ash of chive leaves contain considerable amount of metal, enabling its usage as catalyst in the making of biodiesel. Based on the Scanning Electron Microscope-Energy Dispersive X-Ray (SEM-EDX) characterization, chive leaf ash calcined at 600 ˚C contained 26.14% potassium oxide, 17.55 calcium oxide, 21.94% carbon, and 22.05% phosphorus pentoxide. The ash of chive leaves later on, used as the catalyst on the biodiesel making from the palm oil. The highest biodiesel yield of 94.42% was achieved at reaction temperature of 60 ˚C, 3% catalyst amount, ratio of oil and methanol 1:12, and reaction time 120 minutes. Based on its density, viscosity, moisture, and total glycerol biodiesel has met the Standar Nasional Indonesia (SNI) 7182:2015. However, the purity of biodiesel still haven’t met the standards, in which methyl ester content was 69.13% and the triglyceride was 18.83%.
Biosintesis dan Karakterisasi Nanopartikel Seng Oksida (ZnO-NPs) Menggunakan Ekstrak Daun Kenitu (Chrysophyllum cainito L.)
Authors: Syamsul Arifin Fawaid , Nazriati
Published: September 2022

Nanoparticles are materials that have superior properties compared to similar materials that are larger in size when used as raw materials. One of the nanoparticles that is trending and has many applications is zinc oxide nanoparticles (ZnO-NPs). This study aimed to synthesize ZnO-NPs using kenitu leaf extract (Chrysophyllum cainito L.) and determine the effect of extract composition and pH on the size of ZnO-NPs. Kenitu leaf extract can prevent agglomeration in the synthesis of nanoparticles because it contains secondary metabolites such as antioxidants and polyphenols. ZnO-NPs were synthesized using green method by reacting kenitu leaf extract with zinc sulfate. The success of the synthesis was indicated by the similarity of the peaks of the synthesized compounds to the standard peaks of ZnO in X-Ray Diffraction (XRD) analysis and supported by the presence of Zn-O vibrations in the 405-768 cm-1 region in Fourier Transform Infra-Red (FTIR) analysis. Analysis of UV-Vis spectra showed that ZnO-NPs were relatively stable at wavelength of 308-330 nm with an absorption peak at 317 nm and a bandgap energy of 3.25 eV. The results of FTIR characterization showed the presence of vibrations of the carbonyl and hydroxy groups in kenitu leaf extract. The results of the Scanning Electron Microscope (SEM)  characterization showed that the ZnO-NPs synthesized using 10 mL kenitu leaf extract at pH 7 with 0.15 M zinc sulfate had predominantly spherical shape with a size of 14.10 nm. Based on experiment result addition of kenitu leaf extract may reduce the size of ZnO-NPs, while increase of mixture pH during formation reaction of ZnO-NPs may increase the size of ZnO-NPs.
Effect Of Ease of Use and Trust on Purchase Decisions Through Online Shopping Sites
Authors: Janamarta Suhendar Janamarta , Hendra Hendra , Yana Donny
Published: September 2022

This study aims to determine: (1) the effect of ease of use on purchasing decisions through online shopping sites (2) trust in purchasing decisions through online shopping sites (3) the effect of ease of use and trust on purchasing decisions through online shopping sites in the people of Tangerang City. The samples taken were 100 respondents. The data collection technique uses a questionnaire that has been tested for validity and reliability. The data analysis technique used is multiple regression. The results of this study indicate that: (1) there is a positive influence of ease of use on purchasing decisions through online shopping sites, as evidenced by the t valuecount of 9,170 a significance value of 0.000 <0.05; and a regression coefficient of 0.687, (2) there is a positive influence of trust on purchasing decisions through online shopping sites, as evidenced by the t valuecount of 3,539 a significance value of 0.001 <0.05; and a regression coefficient of 0.267, (3) there is a positive influence of ease of use and trust on purchasing decisions through online shopping sites, as evidenced by the f valuecount of 131,000 with a significance value of 0.000 <0.05
COMPARATIVE EVALUATION OF WINE AND TABLE GRAPEVINE VARIETIES BY THEIR YIELD AND ECOLOGICAL STABILITY IN VITICULTURAL REGIONS OF BULGARIA
Authors:   Agricultural University-Plovdiv, Keranova N. , Roychev V. ,   Agricultural University-Plovdiv
Published: September 2022

A comparative evaluation of wine and table vine varieties grown in the viticultural regions in Bulgaria in terms of grape yield and their ecological stability, was carried out during the period 2017–2021. It has been established with statistical reliability that the wine vineyards in the South-Eastern and North-Eastern regions have the highest yields, while the North-Central region is characterized by the relatively lowest yields, and the yields from table varieties are the highest in the South-Eastern region. The climatic and soil parameters in the viticultural regions of North Bulgaria – North-Western, North-Central and North-Eastern – determine ecologically stable, but low yields from the wine and table vine varieties grown there. The varieties in the South-Eastern and South-Central regions are characterized by high yields, but they are highly unstable in terms of the conditions of the external environment. According to the degree of proximity and re-moteness of grape yields, wine and table vine varieties are divided into three clusters. The first cluster includes the North-Central, South-Western, North-Western and North-Eastern regions, characterized by lower average yields from the table vine varieties; the second one consists only of the South-Central region, where the yields from the wine and table varieties are significantly higher; and the third cluster includes the South-Eastern region, which stands out with statistically proven 20% higher yields from wine varieties for the whole country, and approximately 55% higher yields from table varieties.
PERSPECTIVE TECHNICAL FORMS OF GRAPEVINE BRED BY ARRIV&W FOR WHITE WINES PRODUCTION
Authors:   All-Russian research Ya.I. Potapenko institute for viticulture and winemaking - branch of Federal state budget scientific institution «Federal Rostov agricul-tural research centre», Matveeva N.V. , Bahmetova M.V. ,   All-Russian research Ya.I. Potapenko institute for viticulture and winemaking - branch of Federal state budget scientific institution «Federal Rostov agricul-tural research centre»
Published: September 2022

The results of the technological assessment of white promising technical forms of grapevine bred in Ya.I. Potapenko Institute: 10-30-4-6, 10-30-4-13, 10-30-4-17, which are pointed out by optimal sugar accumulation and suffi-cient juice yield. The research was carried out in the laboratory of winemaking technology in microwinemaking conditions. The mass of one batch of grapes was 5‒10 kg. In the wort of the studied forms, the following indicators were determined: titratable acidity, sugar con-tent, pH value, glucoacidometric index. White dry wine materials were prepared according to the classical technology. In the studied sam-ples of wines, the main physical and chemical indicators were determined. As a result of the organoleptic evaluation, conclusions were drawn about the prospects of using these forms for the production of natural white ta-ble wines.
INFLUENCE OF PLANTING SCHEME AND SHOOT LOAD OF RIESLING RHEN-ISH GRAPE PLANTS ON PHYSICO-CHEMICAL PARAMETERS OF MUST AND WINE
Authors:   Federal State Budget Scientific Institution “North Cau-casian Federal Scientific Center for Horticulture, Viti-culture, Winemaking”, Khrapov A.A. , Marmorshtein, A.A. ,   Federal State Budget Scientific Institution “North Cau-casian Federal Scientific Center for Horticulture, Viti-culture, Winemaking”, Aleynikova G.Yu. ,   Federal State Budget Scientific Institution “North Cau-casian Federal Scientific Center for Horticulture, Viti-culture, Winemaking”, Tsiku D.M. ,   Federal State Budget Scientific Institution “North Cau-casian Federal Scientific Center for Horticulture, Viti-culture, Winemaking”, Ageeva N.M. ,   Federal State Budget Scientific Institution “North Cau-casian Federal Scientific Center for Horticulture, Viti-culture, Winemaking”
Published: September 2022

The article considers the issue of the influence of anthropogenic factors (planting schemes and the load of bushes with shoots) on the physico-chemical parameters of must and wine of the Riesling Rhenish grape variety. The data obtained on the quality indicators of wine ma-terials from the Riesling Rhenish grape harvest in 2021, obtained from experimental bushes of different planting patterns and shoot loads, are analyzed. The possibility of modeling the indi-cators and stylistics of wine at the stage of grape cultivation, depending on the planting scheme and the load of the grape plant, is shown. The influence of the planting scheme and the load on the cationic composition of wine was studied. It was revealed that with a 3×2 m planting scheme, the content of potas-sium cations in wines increases, which can lead to the formation of crystalline turbidity during the storage of finished wine. Based on the conducted research, it was found that the ac-cumulation of potassium cations is on average less with a planting scheme of 3×1.5 m, how-ever, with a planting scheme of 3×1 m and a load of shoots of 50 thousand pcs./ha, the lowest value was revealed – 867.0 mg/dm3. For white grape varieties of medium growth strength, a planting scheme of 3×1.5 m with a load of shoots of 50 thousand pcs./ha is rec-ommended.
Strategic concept of tourism potential reconstruction in the post-war Ukraine
Authors: Dedilova Tetiana , Nosyriev Oleksandr , Osypova Svitlana
Published: September 2022

The article is devoted to the development of conceptual foundations of Ukraine’s tourism potential reconstruction in the post-war period 2022-2030 on the basis of strategic management. The choice of the research subject has made it necessary to consider the essence and content of the tourism potential in its inseparable connection with the resource component. The results of the study were obtained on the basis of the use of such general scientific methods as theoretical generalization, analysis and synthesis, a comprehensive approach, as well as the main provisions of the strategic management theory. It is established that, based on the importance of the contribution of tourism potential to the national economics, its reconstruction should take place within the framework of the state strategy of reconstruction and development for the post-war Ukraine. A visual representation of such connections is proposed. The proposed version of the strategy of post-war reconstruction and development of the country is an initial simplified attempt to combine strategic elements of the National Development Strategy and the tourism development strategy. Its development does not contradict the existing draft Strategy for Sustainable Development of Ukraine until 2030 and the Strategy for the Development of Tourism and Resorts until 2026 year. Within the framework of such a strategy, its vision, mission, strategic goals of the state are outlined, and the content of support in certain areas is revealed. As a feature of the reconstruction and development strategy of post-war Ukraine, it should be noted in its structure the recommendation to promote the unique brand “Ukraine is new horizons” on the international tourist services market. Separately, a scheme for planning the development of tourism potential in the framework of the implementation of reconstruction and development strategy of post-war Ukraine is proposed, in which it is recommended to allocate investment resources by three levels: by tourism directions, by investment projects, by regional basis.
Case Study of Standardized Nutrition Care Process in Taekwondo Kyorugi Athletes 49 kg
Authors: Gantohe Tommy , Gifari Nazhif , Sa’pang Mertien , Qiyamulail Irtya
Published: September 2022

Taekwondo is a fighting sport that is part of international sports competitions. The existence of a weight-based class system aims to ensure a balance of strength, body size and range of motion between athletes who will compete. The class system based on body weight causes athletes to try to achieve the appropriate weight for the competition class before the match. An extreme and not adequately monitored weight loss program can affect an athlete's performance and even endanger the athlete's health. This case study aims to see the impact of providing nutritional intervention in the PON preparation period on changes in athletes' weight. The process of standardized nutrition care to help taekwondo athletes achieve body weight according to competing classes is gradual, safe and minimizes risk. The method used in this research is a case study with several subjects, as many as one athlete. Based on the results of this case study, it is known that giving a low-calorie diet for ten days of intervention showed an effect on the weight loss of athletes. At the end of the intervention period, there was a weight loss of 1.5 kg.
The Role of Football Supporters Attachment to The Club
Authors: Fatoni Muhad , Subekti Nur , Widodo Zandra Dwanita
Published: September 2022

The purpose of this study was to determine the behaviour of football supporters in terms of the trust, satisfaction, commitment and loyalty factors. This research uses the descriptive quantification method. The sample in this study were football club supporters in Surakarta and Yogyakarta. Data were collected using a structured questionnaire on a Likert scale. They were testing the relationship between variables in the hypothesis using Spearman correlation. The results showed that the five variables studied had a positive correlation value, and based on the results obtained were able to confirm that the seven hypotheses proposed based on the conceptual model in the study were accepted.
Development of Management Information System and PBSI Athlete Database for Kendal Regency
Authors: Hertikasari Dyta Mukti , Sugiharto Sugiharto , Kusuma Donny Wira Yudha
Published: September 2022

The purpose of this study was to produce a management information system product and the Kendal Regency PBSI athlete database, test the effectiveness and analyze the acceptance of the Kendal Regency PBSI athlete management information system and database product so that the system product can play a role in the data input process and make it easier for users to find information. The research method used is development research. The development procedure used includes several stages, namely; 1) research and data collection; 2) product planning, and 3) product development. The instruments used in this development research are questionnaires, observations and interviews. The subjects and places of research are PBSI administrators, club administrators, coaches and athletes under the auspices of PBSI Kendal Regency. This research aims to produce a website-based product management information system and database of PBSI athletes in the Kendal Regency that can be accessed via computers and smartphones so that it can be accessed anytime and anywhere. Test the product's effectiveness on a small group scale with an overall score of "Good" at 71.11%. Test the effectiveness of large group products with an overall score of "Very Good" of 89.29%. Based on the results of this study, the conclusions obtained are to produce SIM products and athlete databases that are effective and efficient when used.
Analysis of the Relationship between Macronutrients and Components of Physical Conditions in Amateur Aerobic Gymnastics
Authors: Erniwati Erniwati , Ali Mohammad Arif , Kurniawati Dewi Marfu’ah , Anggita Gustiana Mega
Published: September 2022

This study aimed to determine the relationship between macronutrients and the main physical conditions of amateur aerobic gymnasts. This is quantitative descriptive research with data analysis using a bivariate correlation test. This study sample comprised 15 people who met the inclusion criteria. This research was conducted in the Cempaka Obic Lovers gymnastics community, Cempaka Village, Cirebon Regency. This research instrument uses a food record form survey method for 7x24 hours and a physical condition test which includes a cardiorespiratory endurance test, a coordination test and a reaction speed test. The results of this study stated that the average age of the respondents was 25±3.80 years, carbohydrates 564.41±139.96 kcal, fat 418.45±108.93 kcal, protein 182.80±42.55 kcal, cardiorespiratory energy resistance 22.53±1.30 mL/Kg/min, coordination 18.80±1.97 points and reaction rate 15.08±4.10 cm. Carbohydrate, fat, and protein intake on the physical condition of cardiorespiratory endurance, coordination, and reaction speed did not have a significant relationship (p>0.05). The conclusion of this study states that there is no important relationship between macronutrients consisting of carbohydrates, fats and proteins with the components of the physical condition of cardiorespiratory endurance, coordination and reaction speed of amateur aerobic gymnasts.
Formation of ecosystem of marketing brand communications in the conditions of wartime
Authors:   Director of the marketing department of a private enterprise ", ZAІTSEVA Оlena ,   SV-Grupp", NABOKA Ruslan ,   Kherson National Technical University, SHUMAKOV Volodymyr ,   Kherson State Agrarian and Economic University
Published: September 2022

Abstract The article emphasizes the need for radical changes in the rules of doing business, algorithms for building communication channels with contact audiences, methodologies for the formation of entrepreneurial brand strategies in martial law. The influence of military actions on the functioning of business and the construction of strategic brand communications has been studied. The practice of management and opportunities for the development of ecosystems of Ukrainian brands in these conditions are identified. The necessity of search, selection and implementation of relevant brand strategies of wartime in accordance with the global trends of behavioral economy and the norms of modern legislation is substantiated. It is emphasized that enterprises need to set priorities in internal and external strategic communications. The described recommendations will significantly increase the transparency integrated communications, strengthen the filters at the "entrance" and "exit", focus on real business goals and results, meet the demands of openness, honesty and humanity, social responsibility. Emphasis is placed on the fact that communication strategists need to be flexible in choosing information channels, demonstrate readiness for honest dialogue with contact audiences, respond to the growing demand for direct communication, take into account consumer values and cultural orientations in certain areas of business location and relocation. able to compromise, stress-resistant, reduce the degree of emotion, direct content to the union, not separation, to participate in volunteer projects to help the country, vulnerable groups and the Armed Forces of Ukraine. It is determined that the Ukrainian identity becomes an important bonus in bringing goods and services to international markets, a contribution to the future marketing of the business ecosystem and a platform for creating related mutually beneficial projects. Key words: business ecosystem, brand communications, integrated marketing communications, brand strategies.
Modeling and Analysis of Asymmetrical Faults for Relay Settings in Electric Power Protection System Learning
Authors: Abd. Hakim Butar-Butar  , Agus Junaidi  , Marwan Afandi  , Sempurna Perangin-Angin  , Rahmaniar
Published: September 2022

This study examines the analysis of Asymmetrical fault, namely single-phase ground faults for e-jobsheet products based on Information and Communication Technology (ICT) or utilizing computer programs for study. A study of short-circuit faults in the electric power system, is used to solve problems in the field of reliability and protection. the electric power system, namely the handling of single-phase short-circuit faults to ground which, if not neutralized, cause equipment damage to the electric power system. Parameters from modeling and analysis of asymmetrical faults are used for setting the Ground Fault Relay or often known as the Ground Fault Relay (GFR). The research study begins with modeling the interconnection system in the form of a reactance diagram, then modeling it with the bus impedance matrix equation, to determine the magnitude of the short circuit impedance value on the diagonal matrix. Then calculate the fault current of a single-phase short circuit to ground. From these results it is determined to determine the amount of the relay setting. The results showed that the asymmetrical fault current was 3.0 Pu with a setting time value of 2,45 seconds. The results of the study are used for learning relay settings. The simulation program was validated by experts, with a very good category with an Aikensv index of 0.872.
PENERAPAN PENDEKATAN SAINTIFIK UNTUK MENINGKATKAN KEMANDIRIAN DAN PRESTASI BELAJAR SISWA (Studi Pada Mata Pelajaran IPA Kelas V SD Negeri 20 Pagar Alam)
Authors: Bakar Abu
Published: September 2022

The purpose of this study (1) The application of the scientific approach to increase the indepedence of studens in science subjects fifth grade 20 Pagar Alam. (2) The application of scientific approach in improving learning achievement of students in science  subjects fifth grade 20 Pagar Alam. (3) The effectiveness of the application of the scientific approach when compared with conventional learning methods. The population in this study is the fifth grade students of SDN 20 Pagar Alam totaling 58 people. For sampling done by total sampling that the sample is determined by making the entire population being sampled, the sample which act as a class action is the students’ class VC totaling 18 students, the study sample for a class experiment is student-class VA toaling 20 students. To control class is the class VB totaling 20 students. Data collection techniques using observation sheets, and test. Results of this research is to study the application of this scientific approach can improve the independence of  students in lerning, especially in science subjects
PENERAPAN MODEL PEMBELAJARAN AWARENESS TRAINING UNTUK MENINGKATKAN PERCAYA DIRI DAN PRESTASI BELAJAR SISWA (Studi Pada Mata Pelajaran Seni Budaya Siswa kelas IX di SMP Negeri 1 Lahat)
Authors: Fatriyarni Eka , Sapri Johanes
Published: September 2022

The purpose of this study is to describe the application of the Awareness Training learning model to increase student confidence in arts and culture subjects, describe the application of the Awareness Training learning model to improve student achievement and to describe the effectiveness of the application of the Awareness Training learning model in improving learning achievement in IX grade students of SMP Negeri 1 Lahat. This study uses Classroom Action Research (CAR) and to determine the effectiveness of the Awareness Training learning model is carried out using the Quasi Experiment research model. Data collection is done by observation and tests. The subjects of Classroom Action Research are students of class IX 5, the determination of the experimental class and the control class by random / random selection, students of class IX 3 as the experimental class, and students of class IX 1 as the control class. Based on research carried out for three cycles the results of the analysis showed a significant increase. It can be concluded that the application of the awareness training model can increase self-confidence, the application of the awareness model can improve student learning achievement, the application of the awareness training learning model can effectively increase the confidence and student achievement in SMP Negeri 1 Lahat.
PENERAPAN MODEL COOPERATIVE LEARNING TIPE JIGSAW UNTUK MENINGKATKAN TANGGUNG JAWAB DAN PRESTASI BELAJAR BAHASA INDONESIA (Sudi Siswa Kelas X SMA Negeri 1 Gumay Talang Kabupaten Lahat)
Authors: Saputra Hengki
Published: September 2022

This research was conducted with the aim to find out 1) The application of the Jigsaw cooperative learning model can increase student responsibility, 2) The application of the Jigsaw cooperative learning model can improve student learning achievement in Indonesian Language subjects in Students and 3) The effectiveness of the application of type cooperative learning models Jigsaw in improving student learning achievement in learning Indonesian Language Class X in SMA Negeri 1 Gumay Talang, Lahat Regency. The problem in this study is that the learning methods used are less varied, the low attitude of student responsibility in participating in learning. This study used 25 subjects in PTK research, 20 in experimental class research, and 20 people in control class research. Data collection techniques in this study used observation and tests. The results of this study indicate that the application of a Jigsaw cooperative learning model can increase student responsibility in Indonesian subjects, the application of a Jigsaw cooperative learning model can improve student learning achievement in Indonesian subjects, and the application of a Jigsaw cooperative learning model can effectively improve student learning achievement in Indonesian subjects class X in SMA Negeri 1 Gumay Talang, Lahat Regency.
PENERAPAN MODEL PEMBELAJARAN REALISTIC MATHEMATIC EDUCATION (RME) UNTUK MENINGKATKAN KERJASAMA DAN PRESTASI BELAJAR SISWA
Authors: Desvita Nova Anisna , Turdjai Turdjai
Published: September 2022

This study aims to (1) describe the application of Realistic Mathematic Education (RME) learning models to improve student collaboration, (2) describe the RME learning model to improve student achievement, (3) Effectiveness of the application of Realistic Mathematic Education (RME) learning to improve the results of student learning. This research was carried out using Classroom Action Research (CAR) and Quasi experiments. Data collection methods in this study use observation sheets to measure the ability of teachers to apply Realistic Mathematic Education (RME) learning models and student collaboration skills, as well as tests to measure improvement in student learning achievement. For data analysis the average score analysis and t-test were used. Based on the results of research that has been carried out as many as three cycles in MIPA 1 class Xl, this study produces conclusions: (1) the application of the Realistic Mathematic Education (RME) learning model can improve student collaboration skills, (2) the application of the Realistic Mathematic Education (RME) learning model can improve student learning achievement, (3) the application of learning models Realistic Mathematic Education (RME) effectively improves student learning outcomes in mathematics.
PENERAPAN MODEL EXPERIENTIAL LEARNING UNTUK MENINGKATKAN TANGGUNG JAWAB DAN PRESTASI BELAJAR (Studi Pada Mata Pelajaran IPA Kelas VIII SMP Negeri 10 Lahat)
Authors: Ariantini Novi , Turdjai Turdjai
Published: September 2022

This study aims to describe the application of the Experiential Learning model and describe the effectiveness of the application of the Experiential Learning model to increase the responsibility and learning achievement of Natural Science subjects in class VIII of SMP Negeri 10 Lahat. The research method used was Classroom Action Research (CAR) and quasi-experiments. The subjects of this study were eighth grade students of SMP Negeri 10 Lahat in the first semester of the 2019/2020 school year. Data collection methods in this study used the observation sheet Experiential Learning model, responsibility observation sheet, and learning outcomes test. From the results of the study show that the application of the Experiential Learning model can increase responsibility, learning achievement and effectively improve student learning outcomes in science subjects in class VIII of SMP Negeri 10 Lahat
PENERAPAN MODEL PEMBELAJARAN TEAM QUIZ UNTUK MENINGKATKAN BERPIKIR KRITIS DAN PRESTASI BELAJAR SISWA (Studi Mata Pelajaran Mata Pelajaran PAI Dan Budi Pekerti Siawa Kelas X SMK Negeri 2 Lahat)
Authors: Tillawari Tillawari
Published: September 2022

This study aimed to describe the application of the team quiz learning model and describe the effectiveness of the application of the Team Quiz learner model to improve critical thinking thinking skills and learning achievement of Islamic religious education in class X TKJ SMK Negeri 2 Lahat. The research method used was Classroom Action Research (CAR) and quasi experimental. The subject of the research was students of class X TKJ 1 semester one of the2019/2020 school year SMK Negeri 2 Lahat. For quasi experimental samples are class X TKJ 3 .and X TKJ 2. The number of students for the PTK class is 27 students for the experimental class totalling 27 students, and for the control class there are 27 students. Data collection methods in this study used observation sheets for the implementation of Team Quiz learning, observation sheets for critical thinking skills, and learning achievement tests. Data analysis uses tests that consist of different tests between cycles and different tests of two unrelated samples. The results of the study show that the application of the Team Quiz learning model can improve critical thinking skills, and effectively improve student achievement in Islamic Religious Education and Characteristics
PENERAPAN MODEL PEMBELAJARAN PROBLEM-BASED LEARNING UNTUK MENINGKATKAN PARTISIPASI DAN PRESTASI BELAJAR SISWA
Authors: Yasminah Yasminah , Sahono Bambang
Published: September 2022

This study aims to describe the application of problem-based learning (PBL) learning models to increase participation and business learning achievement of X grade students of Online Business and Marketing (BDP) of SMK Negeri 2 Lahat. The research model used is Classroom Action Research (CAR) and quasi experimental. The subjects of the research were the first semester students of X BDP class in the academic year 2019/2020 of SMK Negeri 2 Lahat. For the quasi-experimental sample is X OTKP 1 and X OTKP 2 class. The number of students for the PTK class is 30 students, for the Experiment class there are 30, and for the control class there are 30 students. Data collection methods in this study used observation sheets of PBL model learning implementation, participant observation sheets and learning outcomes tests. Data analysis uses mean, and t-test consisting of inter-cycle difference tests and two unrelated sample different tests. From the results of the study indicate that the application of PBL learning models can increase participation, and  learning achievement in business communication subjects in SMK Negeri 2 Lahat.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TALKING STICK UNTUK MENINGKATKAN KESIAPAN DAN PRESTASI BELAJAR SISWA (Studi Tindakan Kelas Pada Mata Pelajaran Bahasa Indonesia Kelas V SD Negeri 4 Merapi Selatan Kabupaten Lahat )
Authors: Sukardi Sukardi
Published: September 2022

Thisresearch aimstodescribethe applicationofcooperativetype of learning modeltalking stickto increasethereadinessandthe students’achievementat IndonesiansubjectofthefifthclassatSD Negeri4MerapiSelatan.Thedesignof researchusedisclassroomactionresearchandthequetiontexperiment.Thesubjects oftheresearcharethestudentsofV.aatthesecondsemesteroftheacademicyear 2019/2020atSDNegeri1MerapiSelatan.Forthesamplesof quetiontexperimentare V.b  and  V.c  nstrumen  penelitian  ini  menggunakanlembar  observasi  dan  tes.  The instrumentsusedisthe observationsheet andtest.The datais analizedwithusingthe statisticdescriptive,mean,thepercentageandT-test.The resultshowsthatthe application  of  cooperative  type  of  learning  model  talking  stick  can  increase  the readinessandthestudents’achievementofthestudentsofthefifthclassatSDNegeri 4Merapi SelatanLahatregency
PENERAPAN MODEL SUPERVISI AKADEMIK UNTUK MENINGKATKAN TANGGUNG JAWAB DAN KINERJA GURU DALAM PEMEBELAJARAN ( Studi pada guru penjaskes di SMAN 2 Lahat )
Authors: Turnadi Tri
Published: September 2022

This study aims to describe the application of the supervision model to improve the responsibility and performance of teachers in learning. This research uses the school action research method and quasi exprement. The subject of this study is the physical eduction teacher of SMAN 2 Lahat who teacher in class X, XI and XII, with 36 student  class in the 2019/2020 schoool year. Data collection methods in this study use teacher observasion sheets in carrying out the learning process. Analysis of research data using descriptive statistics tha is the mean (mean) of the results of the academic suoervision model to improve the responsibility and performance of teachers in learning in improving understanding, and professionalism of teachers in the implementation of learning process.
PENGGUNAAN LKS UNTUK MENINGKATKAN AKTIVITAS DAN PRESTASI BELAJAR
Authors: Supriati Supriati
Published: September 2022

Thepurpose  of  this  studyis  to  applythe  use  ofworksheets  to  increasestudent  activityand achievement.ThisresearchhasbeencarriedoutbymeansofaschoolactionresearchinSD Negeri 9Lahat.Thisresearchwasconductedinthreecyclestofindoutthattheuseofstudentworksheets toimprovestudentachievementresultsfromthe firstcycletothethird cycle.Thisprovesthatthe applicationoftheuseofworksheetsnotonly increasesstudentlearningactivitiesbutalsoincreases understanding ofthematerialandthishastheeffectofincreasing studentlearning outcomes.PTS takingtechniquesbymeansofobservationandtests,whiletheexperimentalclassonlytestedthe use of worksheetsthattookclass5c.Data analysiswas carriedoutwithsignificantsignificance using thet-test.Basedontheanalysisofthisresearchdata,itwasfoundthattherearedifferencesin learning modelsthatuseLKStoimprovestudentlearningactivitiesandachievementinsocial studies learning.Thepurpose  of  this  studyis  to  applythe  use  ofworksheets  to  increasestudent  activityand achievement.ThisresearchhasbeencarriedoutbymeansofaschoolactionresearchinSD Negeri 9Lahat.Thisresearchwasconductedinthreecyclestofindoutthattheuseofstudentworksheets toimprovestudentachievementresultsfromthe firstcycletothethird cycle.Thisprovesthatthe applicationoftheuseofworksheetsnotonly increasesstudentlearningactivitiesbutalsoincreases understanding ofthematerialandthishastheeffectofincreasing studentlearning outcomes.PTS takingtechniquesbymeansofobservationandtests,whiletheexperimentalclassonlytestedthe use of worksheetsthattookclass5c.Data analysiswas carriedoutwithsignificantsignificance using thet-test.Basedontheanalysisofthisresearchdata,itwasfoundthattherearedifferencesin learning modelsthatuseLKStoimprovestudentlearningactivitiesandachievementinsocial studies learning.