European Journal of Business Science and Technology最新文献_第8页

Augmented Reality-Based Board Game for Learning English for Junior High School Students 基于增强现实的初中生英语学习桌游

European Journal of Business Science and Technology Pub Date : 2022-08-10 DOI: 10.24167/jbt.v2i2.4391

Handy Putra Maslan, E. Nugroho, Fx. Hendra Prasetya

{"title":"Augmented Reality-Based Board Game for Learning English for Junior High School Students","authors":"Handy Putra Maslan, E. Nugroho, Fx. Hendra Prasetya","doi":"10.24167/jbt.v2i2.4391","DOIUrl":"https://doi.org/10.24167/jbt.v2i2.4391","url":null,"abstract":"English is the language used by all countries as the main communication tool. By understanding English, young people can have the opportunity to work abroad and gain more knowledge and better job opportunities. But education in Indonesia and the willingness of young people to learn is still low, young people tend to prefer to play games rather than learn. Therefore, a game made with Augmented Reality technology was combined with a Board Game called the game \"ArReadSpeed\" in hopes of helping young people especially those still sitting in junior high schools (SMP) to learn while playing. This game can be played by 4 people, so we can give free time children the game \"ArReadSpeed\". But because currently there is a Corona pandemic, the data search and testing process must be changed by going through online classes. The purpose of this study is about how to formulate games so that it can make young people more easily learn English lessons. The formulation in it determines the gameplay, reward system, and punishment for incorrectly answering questions. After the game was finished, some junior high school children were tested and the results were that performance expectations (usability) and entertainment (pleasure) had a correlation with the variable wanting to continue to use (desire to use again).","PeriodicalId":36187,"journal":{"name":"European Journal of Business Science and Technology","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83034521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Designing Financial Information Systems And Customer Management On Website-Based CCPA And P3A 基于CCPA和P3A的财务信息系统设计与客户管理

European Journal of Business Science and Technology Pub Date : 2022-08-10 DOI: 10.24167/jbt.v2i2.4869

Rafael Anthonio Nanda, E. Nugroho, A. Widjaja

引用次数: 0

The Position of Netflix in the Czech Republic Before and During the COVID-19 Pandemic 在COVID-19大流行之前和期间，Netflix在捷克共和国的地位

European Journal of Business Science and Technology Pub Date : 2022-07-31 DOI: 10.11118/ejobsat.2021.010

M. Krejci, Michaela Staňková

引用次数: 0

On the Investment Attractiveness of Ukrainian Companies 关于乌克兰企业的投资吸引力

European Journal of Business Science and Technology Pub Date : 2022-07-31 DOI: 10.11118/ejobsat.2022.001

N. Veselá, Volodymyr B. Rodchenko, D. Hampel

引用次数: 0

Preferred Forms of Online Shopping by the Youth Generation 年轻一代偏爱的网上购物方式

European Journal of Business Science and Technology Pub Date : 2022-07-31 DOI: 10.11118/ejobsat.2022.003

Michal Pšurný, Irena Antošová, J. Stávková

引用次数: 2

The Cost of Renewable Electricity and Energy Storage in Germany 德国可再生电力和能源储存的成本

European Journal of Business Science and Technology Pub Date : 2022-07-31 DOI: 10.11118/ejobsat.2022.005

N. Wehrle

{"title":"The Cost of Renewable Electricity and Energy Storage in Germany","authors":"N. Wehrle","doi":"10.11118/ejobsat.2022.005","DOIUrl":"https://doi.org/10.11118/ejobsat.2022.005","url":null,"abstract":"Renewable power generation, especially wind power and solar power, is experiencing a strong expansion worldwide and especially in Germany. With high shares of these methods of power generation, energy storage is needed to enable a demand-oriented power supply even with weather-related fluctuations in generation. Against the background of a power supply based entirely on wind and solar power, the question arises as to what total costs arise with the inclusion of storage systems, which is the subject of this article. The calculation model uses hourly resolved real data of German electricity generation from the years 2012 to 2018 to determine the required storage capacities. The electricity generation costs used range between 0.02 and 0.10 EUR/kW/h. The costs for the considered energy storages are calculated based on the Levelised Cost of Storage (LCOS) metric. It is concluded that in an electricity supply system based on wind and solar power, it is not the electricity generation that causes the greatest costs, but the storage. With electricity generation costs of 0.06 EUR/kW/h, the total system costs are in a range of 0.19 to 0.28 EUR/kW/h. This means that, in terms of costs, energy storage is more significant than electricity generation.","PeriodicalId":36187,"journal":{"name":"European Journal of Business Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47179110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multivariate Modelling of Motor Third Party Liability Insurance Claims 汽车第三者责任保险索赔的多元模型

European Journal of Business Science and Technology Pub Date : 2022-07-31 DOI: 10.11118/ejobsat.2022.002

Aivars Spilbergs, Andris Fomins, M. Krastins

{"title":"Multivariate Modelling of Motor Third Party Liability Insurance Claims","authors":"Aivars Spilbergs, Andris Fomins, M. Krastins","doi":"10.11118/ejobsat.2022.002","DOIUrl":"https://doi.org/10.11118/ejobsat.2022.002","url":null,"abstract":"The aim of the study is to identity the main factors that affect claims amount paid by insurers in case of road accidents and to predict losses from valid third-party liability insurance (MTPLI) policies until their expiration. Such an assessment is essential to adequately cover MTPLI policies and ensure the sustainable development of insurance companies. The geography of the study covers the MTPLI market of Europe in the main areas, but a deeper analysis of the impact of various factors, interactions, and interrelationships in MTPLI product is focused on Latvian market data due to availability of high-quality primary data. The research is based on the analysis of primary Latvian MTPLI policies data of more than 128,000 road traffic accidents that have occurred during the time period from 2014 till 2020. Risk driver selection was performed based on the existing scientific studies and correlation analysis of the sample set. Both linear and nonlinear forms of relationships were used for modelling. A multivariate modeling was used to identify significant risk factors and to quantify their impact on loss of incidents. Statistical stability of the models was tested using chi-squared, t -tests and p -values. Validation of models calibrated where done using prediction errors measurements: mean square error (MSE), root mean squared error (RMSE), and mean absolute error (MAE) assessment both within sample and out of sample technics. The results indicated that the driver’s behavior (penalties and Bonus-Malus) as well as vehicle parameters (weight and age), had significant impacts on crash losses.","PeriodicalId":36187,"journal":{"name":"European Journal of Business Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46048197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Macroeconomic Determinants of Inflation in Ethiopia: ARDL Approach to Cointegration 埃塞俄比亚通胀的宏观经济决定因素:协整的ARDL方法

European Journal of Business Science and Technology Pub Date : 2022-07-31 DOI: 10.11118/ejobsat.2022.004

Samuel Tolasa, Sisay Tolla Whakeshum, Negese Tamirat Mulatu

{"title":"Macroeconomic Determinants of Inflation in Ethiopia: ARDL Approach to Cointegration","authors":"Samuel Tolasa, Sisay Tolla Whakeshum, Negese Tamirat Mulatu","doi":"10.11118/ejobsat.2022.004","DOIUrl":"https://doi.org/10.11118/ejobsat.2022.004","url":null,"abstract":"Maintaining inflation rate at optimal level is among important mechanism of balancing macroeconomic volatility to ensure steady economic growth. This study aims to examine macroeconomic determinants of inflation in Ethiopia. The study employed ARDL model using annual data for period 1981–2020. The ARDL bound test was applied to examine the presence of con-integration between inflation and independent variables. The study also uses augmented Dickey-Fuller and Phillips-Perron unit root tests to check stationarity of the variables. The test result reveals that almost all variables become stationary after the first difference. Accordingly, the result from bound test indicated existence of long run relationship between the dependent variable and explanatory variables entered into the model. The estimated error correction model (ECM) with (cid:0) 0.53 coefficient also confirms the existence of co-integration with high speed of adjustment towards the long run equilibrium. In the long run: real GDP, real effective exchange rate, lending interest rate are positive and significant determinants of inflation whereas broad money supply, real GDP, population growth, gross national saving and previous year imports are found to be the short run drivers of inflation. The finding recommends, among others, measures on reducing real effective exchange rate and utilizing broad money supply in productive economic activities along with supply side should be designed to contain inflation in Ethiopia.","PeriodicalId":36187,"journal":{"name":"European Journal of Business Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45005422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Aquaculture Farmers' Economic Risks Due to Climate Change: Evidence from Vietnam 气候变化给养殖户带来的经济风险：来自越南的证据

European Journal of Business Science and Technology Pub Date : 2022-07-31 DOI: 10.11118/ejobsat.2022.006

T. Nguyen, T. Tran, Dewan Ahsan

引用次数: 0

Increasing Knowledge About History of Hindu Empire in Indonesia with Game “Indo Trivia” 通过游戏“印度琐事”增加对印度尼西亚印度教帝国历史的了解

European Journal of Business Science and Technology Pub Date : 2022-05-18 DOI: 10.24167/jbt.v2i1.4234

Pieter Theodorus Handoko, E. Nugroho, Bernadinus Harnadi

引用次数: 1