International Journal of Quantitative Research and Modeling最新文献_第4页

The Effect Of Pumpkin (Cucurbita moschata D.) And Peel Of Watermelon (Citrullus lanatus) Balance On The Characteristics Of Jam Produced 南瓜(Cucurbita moschata D.)西瓜果皮对果酱特性的影响

International Journal of Quantitative Research and Modeling Pub Date : 2023-09-08 DOI: 10.46336/ijqrm.v4i3.498

Kelik Putranto, Dara Berliana Kusuma, Qori Istiqomah

{"title":"The Effect Of Pumpkin (Cucurbita moschata D.) And Peel Of Watermelon (Citrullus lanatus) Balance On The Characteristics Of Jam Produced","authors":"Kelik Putranto, Dara Berliana Kusuma, Qori Istiqomah","doi":"10.46336/ijqrm.v4i3.498","DOIUrl":"https://doi.org/10.46336/ijqrm.v4i3.498","url":null,"abstract":"Jam is a semi-solid food ingredient made no less than 45 parts by weight of crushed fruit with 55 parts by weight of sugar. The mixture is thickened until it reaches a content of a dissolved solid substance of not less than 65% for all types of jam. The main components or conditions for making jam are pectin, sugar and acid. Pectin requirements for the manufacture of jams are a maximum of 0.75% and a minimum sugar of 55%. Ideal fruits in the manufacture of jam should contain enough pectins and acids to produce jams with appropriate characteristics.Research on the jam characteristics of various yellow pumpkin and watermelon peel balances has been tried with the aim of establishing the right balance. The method used in this study was an experimental method using a Randomized Block Design. The balance treatment of yellow pumpkin and watermelon peel consists of balancesA (100: 0) , B (90 : 10), C (80 : 20), D (70 : 30), E (60 : 40) and F (50 : 50), each treatment is repeated four times. Inter-treatment testing using duncan multiple range test at a real level of 5%.The results showed that the balance of yellow squash and watermelon peels gave a noticeable difference in the effect on the moisture content, vitamin C, total soluble solids, the degree of liking for the color, taste, aroma and consistencyof the jam. The balance of yellow pumpkin and watermelon peel (70:30) produces good jam characteristics, this determination is based on a color favorability level of 4.16 , taste of 4.04 and consistencyof 3.63 out of a maximum value of 5.00 and a total soluble solid of 70.03%.","PeriodicalId":14309,"journal":{"name":"International Journal of Quantitative Research and Modeling","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363033","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

Optimum Fund Allocation Strategy by Considering the Company's Assets and Liabilities 考虑公司资产负债的最优资金配置策略

International Journal of Quantitative Research and Modeling Pub Date : 2023-09-07 DOI: 10.46336/ijqrm.v4i3.444

Qurrotu Aini, Dwi Susanti, Riaman Riaman

{"title":"Optimum Fund Allocation Strategy by Considering the Company's Assets and Liabilities","authors":"Qurrotu Aini, Dwi Susanti, Riaman Riaman","doi":"10.46336/ijqrm.v4i3.444","DOIUrl":"https://doi.org/10.46336/ijqrm.v4i3.444","url":null,"abstract":"Investment is essentially placing some funds at present with the expectation of future profits. The basic thing that an investor needs to know is that there is a risk that follows the profit/return. In determining the proper allocation of funds, an investor needs to consider the company's assets and liabilities. Company assets can be in the form of shares, property, and others. Meanwhile, the company's liabilities include debts and other obligations. One of the sectors whose company value has stagnated or increased during the Covid-19 Pandemic is the financial sector. Securities companies are a sub-sector of the financial sector which has a fairly strong position during the Pandemic. This research aims to determine the weight of fund allocation in each company forming the optimum portfolio and to see the effect of the company's assets and liabilities on the formation of the optimum portfolio. One of the methods used is the Lagrange Multiplier method for model formulation. The results of this study show that the optimal portfolio weight of PANS companies is 16.31% with an allocation of funds amounting to Rp163.612.976,00, the optimum portfolio weight of RELI companies is 83.003% with an allocation of funds of Rp830.029.681,00, and the optimum portfolio weight of TRIM companies is 0.636% with the allocation of funds amounting to Rp6.358.243,00. In this study, it was also found that the greater the percentage difference between the company's assets and liabilities, the greater the company's optimum portfolio weight.","PeriodicalId":14309,"journal":{"name":"International Journal of Quantitative Research and Modeling","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135096631","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

Application of Single Index Model to Determine Optimal Stock Portfolio (A Case Study on IDX30 in 2022) 单指数模型在股票最优投资组合确定中的应用(以2022年IDX30为例)

International Journal of Quantitative Research and Modeling Pub Date : 2023-09-07 DOI: 10.46336/ijqrm.v4i3.493

Emmanuel Parulian Sirait, Kankan Parmikanti, Riaman Riaman

{"title":"Application of Single Index Model to Determine Optimal Stock Portfolio (A Case Study on IDX30 in 2022)","authors":"Emmanuel Parulian Sirait, Kankan Parmikanti, Riaman Riaman","doi":"10.46336/ijqrm.v4i3.493","DOIUrl":"https://doi.org/10.46336/ijqrm.v4i3.493","url":null,"abstract":"Stock represent proof of ownership or participation of an individual or entity in a company. Investors gain profits from shares through capital gains and dividends. The difficulty in selecting an optimal composition of a stock portfolio is a major concern for investors. This study aims to determine the optimal composition of a stock portfolio, calculate the expected returns in the future, and assess the potential risks that investors may encounter later on. The data for this research consists of stocks listed on the IDX30 Index throughout the year 2022, which consistently appear in every six-month evaluation. The analysis is conducted using a single-index model. Based on the findings of this study, the following ten stocks are identified as the optimal portfolio constituents: KLBF with a weight of 17.20%, BBRI with a weight of 17.18%, BBCA with a weight of 17.08%, PTBA with a weight of 12.46%, BBNI with a weight of 9.89%, UNVR with a weight of 8.33%, INKP with a weight of 8.66%, ICBP with a weight of 5.56%, BMRI with a weight of 3.25%, and UNTR with a weight of 0,39%. The expected return from the formed portfolio is 0,1% per day, with a corresponding risk of 0,004%.","PeriodicalId":14309,"journal":{"name":"International Journal of Quantitative Research and Modeling","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135096630","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

Ratio Effect of Breadfruit Flour and Wheat Flour on Cookies Characteristics 面包果粉与小麦粉配比对饼干特性的影响

International Journal of Quantitative Research and Modeling Pub Date : 2023-09-07 DOI: 10.46336/ijqrm.v4i3.495

Hendrawan Hendrawan, Alti Martia, Raihanita Nurul Jannah

引用次数: 0

Effect of Mango Puree (Mangifera Indica L) and Pineapple Puree (Ananas Comosus (L.) Merr) Balance on the Characteristics of Fruit Leather Produced 芒果泥(Mangifera Indica L)和菠萝泥(Ananas Comosus (L.))的效果果皮生产特性的平衡

International Journal of Quantitative Research and Modeling Pub Date : 2023-09-06 DOI: 10.46336/ijqrm.v4i3.497

Amila Khairina, Rifa Izmi Wahdaniah, Manika Sunda Peliyanty

{"title":"Effect of Mango Puree (Mangifera Indica L) and Pineapple Puree (Ananas Comosus (L.) Merr) Balance on the Characteristics of Fruit Leather Produced","authors":"Amila Khairina, Rifa Izmi Wahdaniah, Manika Sunda Peliyanty","doi":"10.46336/ijqrm.v4i3.497","DOIUrl":"https://doi.org/10.46336/ijqrm.v4i3.497","url":null,"abstract":"Fruit leather is one type of food that can be used as an alternative to processed food made from fruits. Some of the fruits that can be processed into fruit leather are harum manis mango and pineapple. The purpose of the study is to find out the right balance between mango and pineapple so as to produce fruit leather with good characteristics. The research was carried out at the Chemical Laboratory and Food Processing Laboratory, Faculty of Agriculture, Ma'soem University in the second week of June to the second week of August 2022. The method used in this study is a Randomized Block Design (RAK) method which consisted of 6 treatments and each was repeated 4 times. The treatment is Mango: Pineapple A(0:100), B(20:80), C(40:60), D(60:40), E(80:20), F(100:0). The analysis in this study includes chemical tests and organoleptic tests. Chemical tests consist of analysis of water content and total dissolved solids while organoleptic tests are carried out on the level of preference for color, taste, aroma, and texture. The results showed that the balance of mango and pineapple puree had a significant effect on water content, total dissolved solids, and level of preference for fruit leather texture. Meanwhile, the level of preference for the color, taste and aroma of fruit leather was not significantly different. The organoleptic D(60:40) balance produced the best level of taste and aroma preference.","PeriodicalId":14309,"journal":{"name":"International Journal of Quantitative Research and Modeling","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135204533","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 Influence of Operating Cash Flow, Net Income, Depreciation Expenses, and Amortization Expenses on Cash Flow Forecasting at PT. Bank XYZ 营业现金流量、净收入、折旧费用和摊销费用对XYZ PT银行现金流量预测的影响

International Journal of Quantitative Research and Modeling Pub Date : 2023-09-06 DOI: 10.46336/ijqrm.v4i3.496

Aisyah Nurul Aini, Herlina Napitupulu, Sukono Sukono

{"title":"The Influence of Operating Cash Flow, Net Income, Depreciation Expenses, and Amortization Expenses on Cash Flow Forecasting at PT. Bank XYZ","authors":"Aisyah Nurul Aini, Herlina Napitupulu, Sukono Sukono","doi":"10.46336/ijqrm.v4i3.496","DOIUrl":"https://doi.org/10.46336/ijqrm.v4i3.496","url":null,"abstract":"The cash flow statement is part of a company's financial statements produced in an accounting period that shows the company's cash inflows and outflows. This study aims to analyze the effect of operating cash flow variables, net income, depreciation expense, and amortization expense on forecasting future cash flows. This research uses quantitative research using secondary data with a descriptive approach, which is analyzed using the Multiple Linear Regression method with SPSS assistance. The object used is PT. Bank XYZ for the period January 2019 to February 2023. The results show that operating cash flow affects forecasting future cash flows, net profit does not affect forecasting future cash flows, depreciation expense does not affect forecasting future cash flows, and amortization expense does not affect forecasting future cash flows. However, operating cash flow, net profit, depreciation expense, and amortization expense simultaneously affect the cash flow forecasting results. Based on the forecasting results, which have a MAPE value of 17.43%, it can be concluded that the forecasting results have good forecasting abilities.","PeriodicalId":14309,"journal":{"name":"International Journal of Quantitative Research and Modeling","volume":"330 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135204532","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

Numerical Modelling Techniques for Marine Debris : A Systematic Literature Review 海洋垃圾的数值模拟技术:系统的文献综述

International Journal of Quantitative Research and Modeling Pub Date : 2023-08-14 DOI: 10.46336/ijqrm.v4i3.488

Subiyanto Subiyanto, Fenyawati Akhmad, Mohammad Fadhli Ahmad, Sudradjat Supian

引用次数: 0

SPATIAL CLUSTERING-BASED GAS STATION LOCATION DETERMINATION 基于空间聚类的加油站位置确定

International Journal of Quantitative Research and Modeling Pub Date : 2023-06-14 DOI: 10.46336/ijqrm.v4i2.451

Ayasda Rahardian, E. T. Tosida, E. Kurnia, H. Mahdin

引用次数: 0

Analysis of the Marketing Channel of Palasari Arabica Coffee Beans 阿拉比卡Palasari咖啡豆销售渠道分析

International Journal of Quantitative Research and Modeling Pub Date : 2023-06-14 DOI: 10.46336/ijqrm.v4i2.446

Cecep Pardani, Waliah Mulyatillah, Luthfia Nur Fadhillah

{"title":"Analysis of the Marketing Channel of Palasari Arabica Coffee Beans","authors":"Cecep Pardani, Waliah Mulyatillah, Luthfia Nur Fadhillah","doi":"10.46336/ijqrm.v4i2.446","DOIUrl":"https://doi.org/10.46336/ijqrm.v4i2.446","url":null,"abstract":"The coffee agro-industry has enough opportunities significant for conducted development where Thing could see from amount starting request increase. Ground coffee is one of the results of processing from coffee beans that have prospects as well as good market opportunities. This study aims to determine: Arabica coffee bean marketing channels in Giri Mekar Village, Cilengkrang District, Bandung Regency; The amount of Arabica coffee bean marketing margin at the level of Arabica coffee marketing agency in Giri Mekar Village, Cilengkrang District, Bandung Regency; The costs and benefits of Arabica coffee marketing in Giri Mekar Village, Cilengkrang District, Bandung Regency; Farmer's Share Arabica coffee in Giri Mekar Village, Cilengkrang District, Bandung Regency. The type of research used is a survey. Respondents in this study were 10% of Arabica coffee farmers in Giri Mekar Village as many as 30 people, 1 person collecting traders, and 5 industrial consumers. The results of this study indicate that there is one marketing channel for robusta coffee beans in Giri Mekar Village, Cilengkrang District, Bandung Regency, namely farmers, collector traders, and industrial Consumers. The amount of marketing margin on the marketing channel is IDR 75,000 per kilogram. The amount of marketing costs in the marketing channel is IDR 46,500 per kilogram. The marketing profit on the marketing channel is IDR 29,500 per kilogram. Farmer's Share on the marketing channel is 16.67%","PeriodicalId":14309,"journal":{"name":"International Journal of Quantitative Research and Modeling","volume":"2015 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86255184","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

Feasibility Analysis and Break Even Point Celery Farming (Apium graveolens L.) Hydroponic Deep Flow Technique (DFT) System (Case Study on a Farmer in Kayuambon Village, Lembang District, West Bandung Regency) 芹菜种植的可行性分析及盈亏平衡点水培深流技术(DFT)系统(以西万隆县兰邦区Kayuambon村农民为例)

International Journal of Quantitative Research and Modeling Pub Date : 2023-06-14 DOI: 10.46336/ijqrm.v4i2.448

Tito Hardiyanto, R. Riswana, Arneta Arneta

{"title":"Feasibility Analysis and Break Even Point Celery Farming (Apium graveolens L.) Hydroponic Deep Flow Technique (DFT) System (Case Study on a Farmer in Kayuambon Village, Lembang District, West Bandung Regency)","authors":"Tito Hardiyanto, R. Riswana, Arneta Arneta","doi":"10.46336/ijqrm.v4i2.448","DOIUrl":"https://doi.org/10.46336/ijqrm.v4i2.448","url":null,"abstract":"Medicinal properties. The celery plant also contains many apiin glycosides (flavone glycosides, isoquercetin, and umbelliferons. It also contains, mannite, inocytes, asparagine, glutamine, choline, linamarose, pro vitamin A, vitamin C, and B. This study aims to determine the cost, R/C Ratio, break-even point (BEP) of celery hydroponic farming system with deep flow technique (DFT). The analysis method used in this study is quantitative analysis by calculating and detailing the analysis of costs, income and receipts, feasibility, and break-even points. The results showed that the cost of the hydroponic agricultural system was Rp. 2,213,720.6. The R/C Ratio is 1.01, so the agricultural system is feasible. The break-even point (BEP) for receipts amounted to Rp. 2,160,006.45 while real receipts amounted to Rp. 2,224,800. This means that this agricultural system still benefits Rp. 64. 733.55. The break-even point for production is 184.48 Kg, while the actual production is 185.4 Kg. This means that production provides a benefit of 0.92 Kg. Break-even point selling price is Rp. 11,940.24/Kg while the actual selling price is Rp. 12,000/Kg. This agricultural system provides benefits of Rp. 60/Kg.","PeriodicalId":14309,"journal":{"name":"International Journal of Quantitative Research and Modeling","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89348419","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