scholarly journals Defect Reduction with the Use of Seven Quality Control Tools for Productivity Improvement at an Automobile Company

2019 ◽  
Vol 9 (2) ◽  
pp. 4044-4047 ◽  
Author(s):  
I. A. Memon ◽  
Q. B. Jamali ◽  
A. S. Jamali ◽  
M. K. Abbasi ◽  
N. A. Jamali ◽  
...  
Keyword(s):  
Assembly Line ◽  
Successful Implementation ◽  
Defect Level ◽  
Statistical Tools ◽  
Productivity Improvement ◽  
Defect Reduction ◽  
Pareto Chart ◽  
Service Companies ◽  
And Control ◽  
Cause And Effect Diagram

The goal of zero defects is pursued by many manufacturing and service companies. In this regard, statistical tools are being used for defect reduction leading to productivity improvement. In this work, seven traditional QC tools (flow chart, check sheet, histogram, Pareto chart, cause, and effect diagram, scatter diagram and control chart) have been developed and implemented in an automobile company to assess and improve the defect reduction level in the assembly line. Chassis and trim lined were selected for data collection to assess and improve the defect level for productivity improvement. It was found from the results that after the successful implementation of the QC tools, the defect level reduced by 90% (from 132 to 13 defects) at the chassis line. Similarly, the defect level was reduced by 80% (from 157 to 28 defects) at the trim line. The automobile company implemented only a few of the seven QC tools in their assembly line. It is suggested that the company may need to manage a mechanism for the implementation of all seven QC tools in every section of the company.

scholarly journals Ergonomic Improvement of Material Handling By Redesigning Trolley

2020 ◽  
Vol 8 (5) ◽  
pp. 2896-2899
Keyword(s):  
Back Pain ◽  
Problem Solving ◽  
Scientific Method ◽  
Material Handling ◽  
Assembly Line ◽  
High Efficiency ◽  
Pareto Chart ◽  
Worker Compensation ◽  
Work Cells ◽  
Cause And Effect Diagram

Ergonomic improvement in assembly line is the thing which the term generally refers to the scientific method of creating a favorable work and work space which demands to the ability of the workers. Ergonomic configuration is important to guarantee high efficiency, keep away from alignment and damage, and lift fulfillment and confidence among the workforce. More than satisfied and fulfilled workforce, work cells made of ergonomic structure offer noteworthy incentive to producers in terms of lesser output and worker compensation premiums. The system will be reactive or proactive when applying ergonomics. In reactive ergonomics, identifying current problems and take measures to correct them. In proactive ergonomics, seeing areas that can be improved and fix the issues before they become large problems. Each organization ensures the safety and comfortable environment of their workers, in turn they believe in increased quality and in performance ergonomically designed work cells and working equipments are the key area to be concentrated. In this study the problem is analyzed through pareto chart and cause and effect diagram one issue is taken as pallet transfer manual because of this manual pallet transferring workers facing issue like back pain and for this is a solution of ergonomically designed trolley to reduce worker fatigue and the productivity was improved by using major problem solving tools.

scholarly journals Productivity Improvement of Assembly Line of Cotton Ginning Machines

2019 ◽  
Vol 8 (6) ◽  
pp. 63-68
Keyword(s):  
Assembly Line ◽  
Work Study ◽  
Productivity Improvement ◽  
Business Operations ◽  
Machine Productivity ◽  
Measure Analysis ◽  
Bottle Neck ◽  
Study Techniques ◽  
Time Required ◽  
And Control

Problem-solving and ongoing procedure enhancements are key elements to obtaining quality improvement in business operations. Many process and machine improvement strategies have been suggested and implemented in organizations, where define, measure, analysis, improve and control is mostly applied. Here we aimed at improving the machine productivity of assembly line in a cotton ginning assembly line in an Industry. The tool which is used to improve the productivity of assembly line are time study and method study. Based on this, the study provides data of time required for each assembly processes, sequence of each operations and flow of the product in assembly line. The present study has been done at an industry, a leading manufacturer of cotton ginning machine. The aim of the study is to identify the various problems on the assembly line which causes unnecessary delay in the operations. The problem is found in the assembly line and is solved by work study techniques and it is found that cycle time of bottle neck operation was reduced by 40.08 % per trolley.

Application of continuous improvement techniques to improve organization performance

2019 ◽  
Vol 10 (2) ◽  
pp. 542-565 ◽  
Author(s):  
Sharfuddin Ahmed Khan ◽  
Mohamad Amin Kaviani ◽  
Brian J. Galli ◽  
Palvisha Ishtiaq
Keyword(s):  
Continuous Improvement ◽  
Interior Design ◽  
Design Methodology ◽  
Successful Implementation ◽  
Organization Performance ◽  
Company Performance ◽  
Pareto Chart ◽  
Content Type ◽  
Submission Deadline ◽  
Cause And Effect Diagram

Purpose The purpose of this paper is to study, analyze and implement continuous improvement (CI) techniques in an interior design case company, which faces challenges in different departments that affect the case company performance. Design/methodology/approach The proposed methodology implemented in three departments of an interior design company in Gulf Cooperation Council (GCC). First, the authors analyzed and identified problems using Pareto chart and cause and effect diagram. After that, they improved identified problems using Kaizen, 5S, developed project selection form and modified organization chart. The result has been shown savings regarding money and time. Findings Successful implementation of the proposed methodology reduced project in pipeline time from 16 weeks to nine weeks, profit margin increased from 25 to 27 per cent, sales win ratio increase from 11 to 32 per cent, better project and financial forecasting and 92 per cent of tender submission deadline achievement. A habit of clean, tidy and organized workplace has been developed among workers. Originality/value Proposed solutions contributed significantly to saving time and effort spent to accomplish different tasks in the case company. The company approved the proposed solutions and implemented them, which show that these proposed solutions are feasible and practical. In addition to that, in literature, most of the CI applications are in the manufacturing or production sectors. This was the first study, which implemented CI techniques in an interior design company.

scholarly journals A health worker knowledge, attitudes and practices survey of SARS-CoV-2 infection prevention and control in South Africa

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Saiendhra Vasudevan Moodley ◽  
Muzimkhulu Zungu ◽  
Molebogeng Malotle ◽  
Kuku Voyi ◽  
Nico Claassen ◽  
...  
Keyword(s):  
South Africa ◽  
Health Worker ◽  
Prevention And Control ◽  
Infection Prevention ◽  
Health Workers ◽  
Health Facilities ◽  
World Health ◽  
Infection Prevention And Control ◽  
Successful Implementation ◽  
And Control

Abstract Background Health workers are crucial to the successful implementation of infection prevention and control strategies to limit the transmission of SARS-CoV-2 at healthcare facilities. The aim of our study was to determine SARS-CoV-2 infection prevention and control knowledge and attitudes of frontline health workers in four provinces of South Africa as well as explore some elements of health worker and health facility infection prevention and control practices. Methods A cross-sectional study design was utilised. The study population comprised both clinical and non-clinical staff working in casualty departments, outpatient departments, and entrance points of health facilities. A structured self-administered questionnaire was developed using the World Health Organization guidance as the basis for the knowledge questions. COVID-19 protocols were observed during data collection. Results A total of 286 health workers from 47 health facilities at different levels of care participated in the survey. The mean score on the 10 knowledge items was 6.3 (SD = 1.6). Approximately two-thirds of participants (67.4%) answered six or more questions correctly while less than a quarter of all participants (24.1%) managed to score eight or more. A knowledge score of 8 or more was significantly associated with occupational category (being either a medical doctor or nurse), age (< 40 years) and level of hospital (tertiary level). Only half of participants (50.7%) felt adequately prepared to deal with patients with COVD-19 at the time of the survey. The health workers displaying attitudes that would put themselves or others at risk were in the minority. Only 55.6% of participants had received infection prevention and control training. Some participants indicated they did not have access to medical masks (11.8%) and gloves (9.9%) in their departments. Conclusions The attitudes of participants reflected a willingness to engage in appropriate SARS-CoV-2 infection prevention and control practices as well as a commitment to be involved in COVID-19 patient care. Ensuring adequate infection prevention and control training for all staff and universal access to appropriate PPE were identified as key areas that needed to be addressed. Interim and final reports which identified key shortcomings that needed to be addressed were provided to the relevant provincial departments of health.

scholarly journals Feasibility Study of a Digital Screen-Based Calming Device for Managing BPSD During Care

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 755-755
Author(s):  
Gloria Gutman ◽  
Avantika Vashisht ◽  
Taranjot Kaur ◽  
Ryan Churchill ◽  
Amir Moztarzadeh ◽  
...  
Keyword(s):  
Usual Care ◽  
Psychological Symptoms ◽  
Care Home ◽  
Routine Care ◽  
Care Staff ◽  
Successful Implementation ◽  
Term Care ◽  
Item Checklist ◽  
And Control

Abstract MindfulGarden (MG) is a digital device resembling a flat screen TV, with touchless sensors that react to voice and motion. In this study 13 long-term care home residents aged 74-100 exhibiting Behavioural and Psychological Symptoms of Dementia (BPSD) were randomized to treatment and control groups. On days 1-3 the treatment group received usual care plus exposure to MG during morning and evening care - events well documented to be problematic for residents and care staff; controls received usual care only. On day 4 both groups were exposed to MG with verbal cueing. A 26-item checklist was used to record frequency and types of disruptive BPSD exhibited; care duration was recorded in minutes. There was a trend toward reduction of BPSD and duration of care during morning care. Findings suggest that verbal cueing may be important for successful implementation of MG in calming residents with dementia during routine care.

scholarly journals Interoperability in Smart Manufacturing: Research Challenges

Machines ◽  
2019 ◽  
Vol 7 (2) ◽  
pp. 21 ◽  
Author(s):  
Abe Zeid ◽  
Sarvesh Sundaram ◽  
Mohsen Moghaddam ◽  
Sagar Kamarthi ◽  
Tucker Marion
Keyword(s):  
Data Exchange ◽  
Research Area ◽  
Smart Manufacturing ◽  
Shop Floor ◽  
Successful Implementation ◽  
Integrated Networks ◽  
Software Packages ◽  
Industrial Internet ◽  
Logical Semantics ◽  
And Control

Recent advances in manufacturing technology, such as cyber–physical systems, industrial Internet, AI (Artificial Intelligence), and machine learning have driven the evolution of manufacturing architectures into integrated networks of automation devices, services, and enterprises. One of the resulting challenges of this evolution is the increased need for interoperability at different levels of the manufacturing ecosystem. The scope ranges from shop–floor software, devices, and control systems to Internet-based cloud-platforms, providing various services on-demand. Successful implementation of interoperability in smart manufacturing would, thus, result in effective communication and error-prone data-exchange between machines, sensors, actuators, users, systems, and platforms. A significant challenge to this is the architecture and the platforms that are used by machines and software packages. A better understanding of the subject can be achieved by studying industry-specific communication protocols and their respective logical semantics. A review of research conducted in this area is provided in this article to gain perspective on the various dimensions and types of interoperability. This article provides a multi-faceted approach to the research area of interoperability by reviewing key concepts and existing research efforts in the domain, as well as by discussing challenges and solutions.

scholarly journals Impact of dams and irrigation schemes in Anopheline (Diptera: Culicidae) bionomics and malaria epidemiology

2012 ◽  
Vol 54 (4) ◽  
pp. 179-191 ◽  
Author(s):  
Jordi Sanchez-Ribas ◽  
Gabriel Parra-Henao ◽  
Anthony Érico Guimarães
Keyword(s):  
Control Measures ◽  
Successful Implementation ◽  
Negative Effects ◽  
Irrigation Scheme ◽  
Tropical Regions ◽  
Malaria Epidemiology ◽  
The Pacific ◽  
The Tropics ◽  
And Control ◽  
Anopheline Mosquitoes

Irrigation schemes and dams have posed a great concern on public health systems of several countries, mainly in the tropics. The focus of the present review is to elucidate the different ways how these human interventions may have an effect on population dynamics of anopheline mosquitoes and hence, how local malaria transmission patterns may be changed. We discuss different studies within the three main tropical and sub-tropical regions (namely Africa, Asia and the Pacific and the Americas). Factors such as pre-human impact malaria epidemiological patterns, control measures, demographic movements, human behaviour and local Anopheles bionomics would determine if the implementation of an irrigation scheme or a dam will have negative effects on human health. Some examples of successful implementation of control measures in such settings are presented. The use of Geographic Information System as a powerful tool to assist on the study and control of malaria in these scenarios is also highlighted.

scholarly journals ANALISIS KECACATAN KEMASAN PRODUK OKKY JELLY DRINK PERISA BLACKCURRANT SEBAGAI UPAYA PERBAIKAN KUALITAS DENGAN METODE DMAIC PADA PT. TRITEGUH MANUNGGAL SEJATI

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Suharto Suharto ◽  
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Six Sigma ◽  
Cause And Effect ◽  
Sigma Level ◽  
Quality Control Tool ◽  
And Control ◽  
Cause And Effect Diagram ◽  
Control Tool

Abstract This study aims to determine and identify the causes of defects in the production process of PT. Triteguh Manunggal Sejati and know the level of sigma level. This research uses the six sigma method with the DMAIC approach as a quality control tool, which includes the Define, Measure, Analyze, Improve and Control stages. Based on this study the results obtained are the level of sigma level at PT.Triteguh Manunggal Sejati is 4.96, which means that in the stage of sigma level the company has not reached the level of six sigma levels because in the production process at PT.Triteguh Manunggal Sejati still has product defects in the production process not yet achieved zero defect. The causes of product defects are based on cause and effect diagrams namely lid / seal defects are leaky lid, broken lid, and tilted lid. Kata kunci : Defect, Six Sigma, DMAIC, cause and effect diagram

Collaborative Governance and the Implementation of Fiscal Responsibility Frameworks

2017 ◽  
pp. 463-482
Author(s):  
Sonia D. Gatchair
Keyword(s):  
Local Governments ◽  
Central Government ◽  
Collaborative Governance ◽  
Small Island ◽  
Successful Implementation ◽  
Policy Reforms ◽  
Local Authorities ◽  
Fiscal Responsibility ◽  
Fiscal Management ◽  
And Control

Local governments, like their central government counterparts, must demonstrate increased fiscal responsibility. Although the Jamaican finance ministry has overall responsibility for direction and control of fiscal management at all levels of government, successful implementation cannot be achieved solely by the finance ministry's efforts, but requires the inputs of other actors, including central government, local authorities, the private sector, and civil society groups. This chapter examines the strategic use of collaborations among local authorities and other stakeholders in the implementation of fiscal management policies, in particular revenue-raising efforts in Jamaica, a small island state. The study examines relationships/partnerships (collaborative governance) focusing on the actors, structure, and processes in the implementation of fiscal policy reforms in local authorities. It finds that deliberate efforts must be made to manage complexity arising from overlapping networks with unclear boundaries and fluidity in participation and leadership.

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