International Journal of Operations and Quantitative Management最新文献

An Inventory Control Model for Deteriorating Items Under Demand Dependent Production with Time and Stock Dependent Demand 具有时间依赖和库存依赖的需求依赖生产条件下的变质物品库存控制模型

International Journal of Operations and Quantitative Management Pub Date : 2022-01-02 DOI: 10.46970/2021.27.4.2

Sanjay Sharma, A. Tyagi, B. B. Verma, Sachin Kumar

{"title":"An Inventory Control Model for Deteriorating Items Under Demand Dependent Production with Time and Stock Dependent Demand","authors":"Sanjay Sharma, A. Tyagi, B. B. Verma, Sachin Kumar","doi":"10.46970/2021.27.4.2","DOIUrl":"https://doi.org/10.46970/2021.27.4.2","url":null,"abstract":"In inventory control models where most of the studies are focused on demand, it is obvious that the profit can only be improved by handling the demand of the items according to the fluctuations and pattern of the market ups and downs. In most of the models, demand is taken as time-dependent, price-dependent, and stock-dependent for one complete cycle of the model, which is not realistic in the case of low- life products with a high rate of deterioration like milk products, vegetables. It is also not possible to fix the demand for such items for the entire cycle of the model. In the current study, we have assumed different demands at the different stage of the model which can help to improve the profit as well as to control the deterioration. We have assumed time-dependent demand from the initial to the end of the stock level, after that we have assumed demand as price dependent which is the key of the current study and a better approach for handling low-life items. For low-life items, production is also a very important key parameter as it can directly affect the profit. Therefore, in the current study, we have assumed production of items as demand dependent and deterioration is taken time-dependent, a shortage is allowed under partial backlogging. The model is validated by taking numerical data along with a real example based on the model.","PeriodicalId":38488,"journal":{"name":"International Journal of Operations and Quantitative Management","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82784622","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

Dimensional Context of Total Quality Management Practices and Organizational Performance of SMEs in Nigeria: Evidence from Mediating Role of Entrepreneurial Orientation 尼日利亚中小企业全面质量管理实践与组织绩效的维度背景:来自创业导向中介作用的证据

International Journal of Operations and Quantitative Management Pub Date : 2022-01-02 DOI: 10.46970/2021.27.4.6

Banji Rildwan Olaleye, B. Ali-Momoh, Ahmad M. Herzallah, Nomazwe Sibanda, Aminat Favour Ahmed

引用次数: 6

Indian MSMEs–Review of Dynamic Capabilities with Lean Production 印度中小微企业——精益生产动态能力回顾

International Journal of Operations and Quantitative Management Pub Date : 2022-01-02 DOI: 10.46970/2021.27.4.4

H. H. Kore, S. Koul, R. Verma

引用次数: 0

Barriers and Facilitators of B2B Degree of Digital Use in Travel Services Supply-Chain: An integration of Operational and Behavioral perspective 旅游服务供应链中B2B数字化使用程度的障碍与促进因素:运营与行为视角的整合

International Journal of Operations and Quantitative Management Pub Date : 2022-01-02 DOI: 10.46970/2021.27.4.5

D. Ghosh

引用次数: 0

Determinants of Patient Satisfaction with Hospital Service Quality in the Context of Iranian Health Care Market 伊朗医疗保健市场背景下患者对医院服务质量满意度的决定因素

International Journal of Operations and Quantitative Management Pub Date : 2021-12-18 DOI: 10.46970/2021.27.3.6

R. Noorossana, Adel Talaei Delshad, M. Nayebpour

引用次数: 0

The Ripple Effect in a Supply Chain: A Sudden Demand Increase and with a Sinusoidal Component 供应链中的连锁反应:需求的突然增长和正弦分量

International Journal of Operations and Quantitative Management Pub Date : 2021-12-18 DOI: 10.46970/2021.27.3.1

K. Nilakantan

引用次数: 2

Inventory Model for COVID-19 Medicine under Carbon Emissions Sensitive Demand 碳排放敏感需求下的COVID-19药品库存模型

International Journal of Operations and Quantitative Management Pub Date : 2021-12-18 DOI: 10.46970/2021.27.3.3

Nita H. Shah, Ekta Patel, Kavita Rabari

{"title":"Inventory Model for COVID-19 Medicine under Carbon Emissions Sensitive Demand","authors":"Nita H. Shah, Ekta Patel, Kavita Rabari","doi":"10.46970/2021.27.3.3","DOIUrl":"https://doi.org/10.46970/2021.27.3.3","url":null,"abstract":"In the second wave of COVID-19 pandemic, there is another challenge to face: how to effectively dispense some medicines (like Remdesivir injection) amongst the multitudes to quickly achieve immunity against the corona infection. To overcome this situation, researchers and doctors are continuously active. This result into infected people get recovered. In this context, nations are now getting ready to face one more big challenge that is increases biomedical waste which causes carbon emissions. Since spoilage and deterioration results into a significant loss in medicines which hampers consumer’s satisfaction level as well affect the green environment. Keeping this in mind, the proposed article is addressed for an inventory model with carbon emissions sensitive demand which is a more realistic assumption and carbon tax policy is levied to diminish carbon emissions. A non-linear formulation is revealed with an objective to determine the optimum cycle length as to minimize total cost. The validity of the proposed model is demonstrated by presenting a numerical example. Sensitivity analysis is carried out to verify its factual practice. © 2021, International Forum of Management Scholars. All rights reserved.","PeriodicalId":38488,"journal":{"name":"International Journal of Operations and Quantitative Management","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87026075","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

Reducing Response Time of Ambulance Service by Utilizing the Knowledge of Service Location of Ambulance Drivers using Self-Organizing Map 利用自组织地图救护车驾驶员服务位置知识缩短救护车服务响应时间

International Journal of Operations and Quantitative Management Pub Date : 2021-12-18 DOI: 10.46970/2021.27.3.2

R. Jha, Manojit Chattopadhyay, Y. Gajpal

引用次数: 1

The Impact of Knowledge Management Practice on Lean Six Sigma Implementation: The Moderating Role of Human Capital in Health Service Organisations 知识管理实践对精益六西格玛实施的影响:人力资本在卫生服务组织中的调节作用

International Journal of Operations and Quantitative Management Pub Date : 2021-12-18 DOI: 10.46970/2021.27.3.5

Sahoum Aljazzazen, Roland Schmuck

引用次数: 5

Employees Performance Evaluation in Defense Ministry of the Republic of Indonesia based on Multicriteria Decision Making (MCDM) and System Dynamic (SD) 基于多标准决策(MCDM)和系统动态(SD)的印尼国防部员工绩效评估

International Journal of Operations and Quantitative Management Pub Date : 2021-12-18 DOI: 10.46970/2021.27.3.4

A. Sumarno, M. Setiawan, Siti Aisjah Sunaryo

引用次数: 0