Multidisciplinary Science Journal最新文献_第9页

A decision tree classifier approach for predicting customer’s inclination toward use of online food delivery services 预测顾客使用网上送餐服务倾向的决策树分类器方法

Multidisciplinary Science Journal Pub Date : 2023-11-22 DOI: 10.31893/multiscience.2024072

Janmejay Shukla, Aarti Deshpande

引用次数: 0

Bridging Thai music notation to Western music scores through innovative conversion and evaluation 通过创新的转换和评估，将泰国音乐符号与西方乐谱连接起来

Multidisciplinary Science Journal Pub Date : 2023-11-21 DOI: 10.31893/multiscience.2024073

Warakorn Seeyo, Weerayut Seekhunlio, Sayam Chuangprakhon

{"title":"Bridging Thai music notation to Western music scores through innovative conversion and evaluation","authors":"Warakorn Seeyo, Weerayut Seekhunlio, Sayam Chuangprakhon","doi":"10.31893/multiscience.2024073","DOIUrl":"https://doi.org/10.31893/multiscience.2024073","url":null,"abstract":"Research on bridging Thai music notation to Western music scores through innovative conversion and evaluation by developing a Thai music notation printing program through innovative research For converting Thai musical notation into an international musical score by researching documents and related research along with advice from music experts. After that, the program was tried and evaluated by three experts and 20 test users. The results of the research showed the creation of a program to Thai music notation to Western music note structure conversion called XxX Notation (Triple Note) by accessing the domain http://www.music.msu.ac.th/xxxnotation-v2, which is under the website of the College of Music, Mahasarakham University. Music can be saved online, reused, and edited. Able to export notes to paper through printers, PDF, Word, and Excel. Able to listen to the sound of printed notes. It is the sound of a large gong, which is an instrument in the main melody of Thai music. And can increase or decrease speed. To Thai music notation to Western music note structure conversion. Use Thai music notation input, convert the data to MusicXML, and display it as an international note. The results of the quality assessment of the Thai music notation printing program from 3 experts to evaluate the quality of the program in 4 aspects found that the program evaluation results were the highest quality with an average of 4.68, and the quality assessment results from 20 users were the highest quality with an average of 4.76.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139252122","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

The evolving financial landscape: analyzing uncertainty, risks, and growth in G7 economies of the 21st century 不断演变的金融格局：分析 21 世纪七国集团经济体的不确定性、风险和增长

Multidisciplinary Science Journal Pub Date : 2023-11-21 DOI: 10.31893/multiscience.2024077

Atdhetar Gara, Vesa Qehaja-Keka, Arber Hoti, Driton Qehaja

{"title":"The evolving financial landscape: analyzing uncertainty, risks, and growth in G7 economies of the 21st century","authors":"Atdhetar Gara, Vesa Qehaja-Keka, Arber Hoti, Driton Qehaja","doi":"10.31893/multiscience.2024077","DOIUrl":"https://doi.org/10.31893/multiscience.2024077","url":null,"abstract":"This study provides a comprehensive analysis of the financial markets in the 21'st century; focusing on the G7 countries: Canada, France, Germany, Italy, Japan, the United Kingdom, and the United States. The justification for this research originates from the significant role these markets plays in the global economy and the need to understand their complexities in relation to risk, uncertainty, and economic growth. The primary objective is to empiricaly investigate the dynamics and correlations of these aspects within the financial markets of the countries selected in this study. The study is based on secondary data spanning 12 years, from 2010 to 2021, covering all 7 countries, and making it a panel data analysis. Methodologically, the research employs various econometric models and techniques, including Ordinary Least Squares, OLS Robust, and fixed and random effects models. The empirical results suggest that the fixed effects model is the most suitable for this study, as confirmed by the Hausman test. According to this model, a 1% increase in stock market capitalization relative to GDP positively impacts GDP growth by 0.06. Furthermore, stock market value trades were found to have a positive correlation with economic growth. In contrast, stock price volatility and pension fund assets negatively impact economic growth. Notably, these findings diverge from some previous studies in the field. In conclusion, the research provides valuable insights into the relationship between financial markets and economic indicators in the G7 countries, thereby offering policy-makers a more nuanced understanding of how to foster economic growth while mitigating risks.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"73 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139253355","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

Alpha-lipoic acid protects against hyperlipidemia-induced testicular damage in premature rats α-硫辛酸可防止高脂血症引起的早产大鼠睾丸损伤

Multidisciplinary Science Journal Pub Date : 2023-11-20 DOI: 10.31893/multiscience.2024070

Reem Abdul Raheem Mirdan Alsaad, Zainab Hayder Jaber Al-Kufaishi, K. M. Karam

{"title":"Alpha-lipoic acid protects against hyperlipidemia-induced testicular damage in premature rats","authors":"Reem Abdul Raheem Mirdan Alsaad, Zainab Hayder Jaber Al-Kufaishi, K. M. Karam","doi":"10.31893/multiscience.2024070","DOIUrl":"https://doi.org/10.31893/multiscience.2024070","url":null,"abstract":"This study was designed to investigate the effect of hypercholesterolemia on the reproductive performance of premature male rats and to evaluate the influence of alpha lipoic acid (ALA) in conserving their fecundity. Sixty rats were randomly assigned to one of three groups. The control group (CG n=20 rats), cholesterol feeding group 1 (CFG1 n=20 rats) were fed 1.5% cholesterol with diet for one month, and cholesterol feeding group 2 (CFG2 n= 20 rats) were fed 1.5% cholesterol with diet + ALA 100 mg/kg body weight supplied by water for one month. The results revealed that compared to CG and CFG2, CFG1's body weight increased significantly. After consuming cholesterol for one month, CFG1's lipid profile revealed a substantial rise in blood cholesterol and triglycerides when compared to CG and the group that consumed ALA CFG2. In comparison to CGF1 and CG, the results of the sperm parameters in CGF2 demonstrated a large rise in sperm count with sperm live percentage and a considerable decrease in sperm abnormality %. Rats from CFG1 had significantly lower serum testosterone levels than rats from CFG2 and CG, according to the hormonal profile. We conclude that the significance of alpha lipoic acid (ALA) in preserving fertility ALA is a strong antioxidant that may preserve the parameters of the sperm of hyperlipidemic preterm rats, which may improve the capacity of hyperlipidemic rats to conceive.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139254750","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

An empirical study on micro, small, and medium enterprises access to finance in Kosovo: A survey based analysis 关于科索沃微型、小型和中型企业获得资金情况的实证研究：基于调查的分析

Multidisciplinary Science Journal Pub Date : 2023-11-16 DOI: 10.31893/multiscience.2024068

Ardian Berisha, Arber Hoti, Hamdi Hoti

{"title":"An empirical study on micro, small, and medium enterprises access to finance in Kosovo: A survey based analysis","authors":"Ardian Berisha, Arber Hoti, Hamdi Hoti","doi":"10.31893/multiscience.2024068","DOIUrl":"https://doi.org/10.31893/multiscience.2024068","url":null,"abstract":"This study investigates the access to finance among Micro, Small, and Medium Entities (MSME) in Kosovo, providing an understanding of the financial landscape of this important sector. Utilizing a quantitative research design, the study administered a structured questionnaire to a representative sample of 250 MSME in Kosovo, encompassing a variety of industries and sizes. The questionnaire measured the types of financing used, perceived barriers to accessing finance, and the impacts of financial constraints on the business.Data analysis included descriptive statistics, inferential statistics, and regression analysis. Findings suggest a reliance on internal funds among most MSMEs, with high-interest rates and stringent collateral requirements identified as major barriers to accessing external finance. Moreover, firm size and years of operation appeared to positively influence access to finance. The study concludes with recommendations for regulatory reforms, financial sector development, and capacity building to ease these barriers and enhance MSME growth and competitiveness.Further research is encouraged to probe the effectiveness of different interventions and delve deeper into the experiences of MSMEs in navigating their financial constraints.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139269952","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

Analysis of the beautiful value of marine tourism attractive objects in the coral reef rehabilitation area of Badi Island, Pangkep Regency 邦吉县巴迪岛珊瑚礁恢复区海洋旅游吸引物的美丽价值分析

Multidisciplinary Science Journal Pub Date : 2023-11-16 DOI: 10.31893/multiscience.2024067

Ichsan Ashari Achmad, Ahmad Bahar, Chair Rani

{"title":"Analysis of the beautiful value of marine tourism attractive objects in the coral reef rehabilitation area of Badi Island, Pangkep Regency","authors":"Ichsan Ashari Achmad, Ahmad Bahar, Chair Rani","doi":"10.31893/multiscience.2024067","DOIUrl":"https://doi.org/10.31893/multiscience.2024067","url":null,"abstract":"The marine tourist attraction has been one of the most important concerns for tourism. The diversity of biota in this coral reef ecosystem has the potential for the development of marine ecotourism. The aim of the research was to reveal the potential of coral the rehabilitation areas in the Badi, Pangkajene and Archipelago for a good tourist destination, especially as a dive site and restoration of coral reef ecosystems, based on the categories of tourism object value and attraction. This research was carried out in March-December 2022 with several stages, including preparation, initial survey, and field data collection. This study includes the suitability matrix for diving activities, and the Scenic Beauty Estimate (SBE) used to determine the quality and the beauty of coral reefs. The results showed that Station 2 and Station 3 were in the very suitable category, while Station 1 and Station 4 were included in the appropriate category because at 6 parameters the appropriate value parameters were calculated for diving tourism. The results of the SBE calculation show that the image with the highest value is Number 4 which is in the transplant location 2 and number 1 is in the transplant location 1 with an SBE value of 97 and 93, respectively. Meanwhile, figure Number 2 is in the natural location 1 and image Number 9 is in the Natural 2 location with SBE values of 0 and 8, respectively. In conclusion, most people are interested in the healing world, and the coral reef rehabilitation object has various types and is rich in coral reefs.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139267071","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

Effect on higher compression ratio on unmodified CI engine powered by biodiesel blend 提高压缩比对使用生物柴油混合燃料的未改装 CI 发动机的影响

Multidisciplinary Science Journal Pub Date : 2023-11-14 DOI: 10.31893/multiscience.2024071

Anbarasan Baluchamy, R. Karthick, S. Chandramurthy, T. Rajkumar

{"title":"Effect on higher compression ratio on unmodified CI engine powered by biodiesel blend","authors":"Anbarasan Baluchamy, R. Karthick, S. Chandramurthy, T. Rajkumar","doi":"10.31893/multiscience.2024071","DOIUrl":"https://doi.org/10.31893/multiscience.2024071","url":null,"abstract":"In order to keep up with the ever-increasing need for energy, the use of fossil fuels has no choice but to keep rising in tandem with the world's population, which is rapidly industrialising, urbanising, and expanding economically. Finding a suitable and environmentally friendly alternative to fossil fuels will become necessary if emissions from the use of fossil fuels continue unabated. Because of its renewable, non-toxic, and environmentally friendly character, biodiesel is an appropriate alternative solution that may be used in diesel engines. In the current investigation, the compression ratio of CI (Compression Ignition) engines was varied from 17 to 20 in an effort to find the optimum combination of performance, combustion, and emission characteristics for IC engines. When compared to the same blend at CR (Compression Ratio) 18, the BTE (Brake Thermal Efficiency) levels of KME20 (Kapok Methyl ester 20) at CR 19 were 5.6% higher. When compared to greater CR, the KME20 blend's emission values for both UBHC (Unburnt Hydro Carbons) and CO (Carbon monoxide) are higher than their respective values. When the compression ratio was reduced to 19, the emissions from the blend KME20 were 9.1% and 9.6% lower than when the same fuel was used at the standard compression ratio. It's possible that this is because the oxidation process of the hydrocarbons is more efficient, in addition to the fact that the temperature in the cylinder is high enough to promote full combustion.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139277900","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

An innovative smart agriculture system utilizing a deep neural network and embedded system to enhance crop yield 利用深度神经网络和嵌入式系统提高作物产量的创新型智能农业系统

Multidisciplinary Science Journal Pub Date : 2023-11-13 DOI: 10.31893/multiscience.2024065

A. G. Chandar, K. Sivasankari, S. L. Lakshmi, S. Sugumaran, S. Kannadhasan, S. Balakumar

{"title":"An innovative smart agriculture system utilizing a deep neural network and embedded system to enhance crop yield","authors":"A. G. Chandar, K. Sivasankari, S. L. Lakshmi, S. Sugumaran, S. Kannadhasan, S. Balakumar","doi":"10.31893/multiscience.2024065","DOIUrl":"https://doi.org/10.31893/multiscience.2024065","url":null,"abstract":"Wheat crop classification and prediction are important tasks for the optimization of crop yield and resource utilization. In this study, we propose an Artificial Neural Network (ANN) model integrated with Genetic Algorithm (GA) to predict and classify the wheat crop images of different ages. The dataset of 19,300 images was used, and the model was trained and tested using various performance evaluation metrics. The results show that the proposed ANN+GA model achieved the highest accuracy of 99.29% during the training phase and 98.65% during the testing phase. The model was also compared with other state-of-the-art machine learning models, and the proposed model was found to be superior in terms of accuracy, specificity, sensitivity, precision, and F-measure. The graph of training and testing accurateness and loss values in contradiction ofindividual epoch demonstrating the speediness of model convergence. Our proposed model is feasible and robust, giving better classification and crop forecast outcomes for numerous wheat crop age groups with least resource necessities. These findings could be useful for farmers and agricultural researchers in improving crop yield and resource management.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"17 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139279177","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

Summer Pollen Sources to Apis dorsata honeybees collected from Chimur tahsil forest area of Chandrapur District of Maharashtra State (India) 从印度马哈拉施特拉邦 Chandrapur 区 Chimur tahsil 森林地区采集的蜜蜂夏季花粉来源

Multidisciplinary Science Journal Pub Date : 2023-11-10 DOI: 10.31893/multiscience.2024066

Laxmikant Borkar, Ankit Nakade, D. Mate, Nitin Deshmukh, Abhishek Meher, Ganesh Dama, H. Tare

引用次数: 0

Effectiveness of rebon shrimp crackers on increasing salivary calcium ion concentration of students in Percobaan Public Elementary School Medan 虾仁饼干对提高棉兰 Percobaan 公立小学学生唾液钙离子浓度的效果

Multidisciplinary Science Journal Pub Date : 2023-11-01 DOI: 10.31893/multiscience.2024063

Gema Nazri Yanti, Siska Ella Natassa, Ranu Putra Armidin

{"title":"Effectiveness of rebon shrimp crackers on increasing salivary calcium ion concentration of students in Percobaan Public Elementary School Medan","authors":"Gema Nazri Yanti, Siska Ella Natassa, Ranu Putra Armidin","doi":"10.31893/multiscience.2024063","DOIUrl":"https://doi.org/10.31893/multiscience.2024063","url":null,"abstract":"Rebon shrimp is a local food in Bagan Serdang Village that has a very high nutritional content. One hundred grams of dried rebon contains 2.306 mg of calcium or equal to 16 times the calcium of 100 grams of cow's milk. Calcium takes part in preventing demineralization by keeping the pH neutral. The aim of this study was to evaluate the effectiveness of rebon shrimp crackers to increase salivary calcium ion among elementary school children. This type of research is an experimental study with pre and post test group design to obtain the average calcium ions in saliva before and one month after consuming rebon shrimp crackers. The minimum sample size were 40 samples, which 20 samples were included in the intervention group who were given each day one pack each for 30 days during school breaks and supervised by teachers, while 20 samples were included in the control group and were not given crackers. Saliva sampling was carried out using the unstimulated method. The concentration of salivary calcium ions before and after given the intervention was measured using paired t test and to analyze the difference in the concentration of salivary calcium ions between the two groups using an unpaired t test. There was a significant difference in the concentration of salivary calcium ions between the group given rebon shrimp crackers and the group that was not given rebon shrimp crackers (p=0.034). There was a significant increase in the concentration of salivary calcium ions before and after being given rebon shrimp crackers (p=0.000), whereas in the untreated group that was not given crackers there was no significant increase (p=0.496). It can be concluded that the risk of dental caries can be reduced by consuming local food ingredients that are high in calcium and minerals.","PeriodicalId":218411,"journal":{"name":"Multidisciplinary Science Journal","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139292896","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