Research on Lean Operations Management Method of Railway Marshalling Yard

Author(s):  
Wenqiao Sun ◽  
Qigang Liu ◽  
Xiang Li ◽  
Min Chen ◽  
Yan Zhang
2021 ◽  
Vol 8 (8) ◽  
pp. 277-283
Author(s):  
Supriyanto . ◽  
Rhian Indradewa ◽  
Tantri Yanuar Rahmat Syah

Background – Indonesian people's concern for health is increasing, this is marked by the implementation of a healthy lifestyle, namely more and more people who do exercise, maintain their diet and desire to consume health drinks, one of which is Jamu. Jamu is an Indonesian heritage that has been passed down and is believed to be an effort to maintain fitness. To increase the consumption of jamu, efforts are made, one of which is health and fitness tourism in the form of jamu cafes. Jamu cafes are still limited in scope and information about jamu cafes serving delicious herbs is also difficult to access. The business of providing jamu cafes with a partnership system is a promising business opportunity by implementing effective and efficient operational management. Method – Operations management effective, efficient and productive. Result – This activity helps jamu partnership startup companies to carry out management operations appropriately. Keywords: Operations Management, Startups, Jamu Partnership, Business Opportunity, Indonesia.


2015 ◽  
Vol 31 (5) ◽  
pp. 7-9 ◽  

Purpose – This paper aims to review the latest management developments across the globe and pinpoint practical implications from cutting-edge research and case studies. Design/methodology/approach – This briefing is prepared by an independent writer who adds their own impartial comments and places the articles in context. Findings – The paper reports that lean operations meet a wide range of sustainability outcomes beyond environmental benefits (including supply monitoring, transparency, workforce treatment and community engagement). It specifies the internal and external policies, procedures, tools and strategies for implementation of lean and sustainable operations management. This is encapsulated in the development of a stage-based theoretical model of lean-sustainability. Further, it is proposed that lean implementation and sustainability performance are in fact interlinked. Practical implications – The paper provides strategic insights and practical thinking that have influenced some of the world’s leading organizations. Originality/value – The briefing saves busy executives and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy-to-digest format.


2018 ◽  
Vol 67 (7) ◽  
pp. 1132-1146
Author(s):  
Ebenezer Adaku ◽  
Kwasi Amoako-Gyampah ◽  
Seth Nii Anang Lomotey ◽  
Charles Teye Amoatey ◽  
Samuel Famiyeh

Purpose The Pension Trust Company (PTC) in Ghana is the sole agency responsible for the management of the first-tier pension scheme as well as processing of claims submitted by beneficiaries for this scheme. The claim processing system at PTC was wrought with significant delays resulting in severe customer dissatisfaction and hardship to retirees. Hence, a new system – Age 54+ project – was developed to address the problems related to claims processing. The purpose of this paper is to report on the efficiency gains from the new claim processing system implemented at PTC and to use the philosophies behind the lean operations concept to explain the results. Design/methodology/approach Data for this study were obtained from the benefits system of PTC for the period 2009–2013. The data consist of a series of benefits processing time for two groups of 56,000 claimants – those cleared under the Age 54+ project and those cleared under the old processing system. The processes of the two claim processing systems were analysed and their processing times compared. Findings The new system – Age 54+ – decreased the average processing time for new claims by 20 per cent. The new system is a simple approach which is driven by a “Let’s Start in Time” idea. Originality/value The operations management literature suggests that process redesign approaches and the implementation of continuous improvement techniques represent mechanisms for achieving performance improvements at governmental agencies. This study shows and discusses the redesign of a social security scheme process using a lean operation concept of waste elimination method and application of kanban to deliver performance improvement.


2015 ◽  
Vol 35 (2) ◽  
pp. 282-315 ◽  
Author(s):  
Niall Piercy ◽  
Nick Rich

Purpose – The adoption of lean operational practices and independently the uptake of business practices related to sustainability and corporate social responsibility continues to grow. Past research has hinted at relationships between these two areas – suggesting that “lean is green” (e.g. Florida, 1996). The lean mantra of waste reduction and “doing more with less” is immediately apparent as delivering environmental benefits and has formed the basis of past research (e.g. Hughes, 2012). Almost all research linking lean operations or lean supply chains to sustainability issues have focused exclusively on environmental impact. The purpose of this paper is to explore the broader sustainability benefits of lean operations. Design/methodology/approach – The paper uses a longitudinal multi-year (up to four years observation), multi-case analysis (n=5). Findings – The paper reports that lean operations meet a wide range of sustainability outcomes beyond environmental benefits (including supply monitoring, transparency, workforce treatment, and community engagement). The paper specifies the internal and external policies, procedures, tools, and strategies for implementation of lean and sustainable operations management (OM). This is encapsulated in the development of a stage-based theoretical model of lean-sustainability. Further, it is proposed that lean implementation and sustainability performance are in fact interlinked. Originality/value – Past research on the role of lean operations in improving sustainably has focused almost exclusively on environmental benefits accruing from toolkit/workplace level waste reduction. This paper demonstrates that lean provides more than a toolkit (a philosophy and strategic direction) and that this meets a wide range of sustainable outcomes. This finding makes major contributions to conceptualising how lean operations influence sustainability outcomes. The paper develops the first integrative stage-based model of lean and sustainable OM.


2011 ◽  
Author(s):  
Shu Zhang ◽  
E. Tory Higgins ◽  
Guoquan Chen
Keyword(s):  

MECOSAN ◽  
2014 ◽  
pp. 55-69
Author(s):  
Alessandro Agnetis ◽  
Alberto Coppi ◽  
Matteo Corsini ◽  
Gabriella Dellino ◽  
Carlo Meloni ◽  
...  

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