scholarly journals Mobile technology-enhanced asset maintenance in an SME

2014 ◽  
Vol 20 (2) ◽  
pp. 163-181 ◽  
Author(s):  
Grzegorz Stefan Bankosz ◽  
John Kerins
Keyword(s):  
Information Management ◽  
Mobile Technology ◽  
User Interaction ◽  
Data Capture ◽  
Prototype System ◽  
Manufacturing Plant ◽  
Design Development ◽  
Food Manufacturing ◽  
Content Type ◽  
Potential Benefits

Purpose – The purpose of this paper is to develop a prototype system to demonstrate the potential benefits of deploying mobile technology to enhance asset maintenance processes in a small food manufacturing plant. Design/methodology/approach – Design, development and deployment of a solution using open-source resources aimed at demonstrating improved asset maintenance functionality to principal stakeholders in a food manufacturing plant. Findings – The development of a prototype system supporting user interaction via a mobile phone demonstrates the potential benefits of more flexible data capture and improved information management which offer clear advantages over the limitations imposed by a stand-alone terminal. Research limitations/implications – The solution was developed as a prototype. In this respect it serves to illustrate system benefits but more work is needed to extend system functionality. Practical implications – Issues concerning data security and questions surrounding a suitable deployment platform would need to be addressed in deploying this technology. Originality/value – The research demonstrates that mobile technology can successfully be utilised to enhance asset maintenance in a small manufacturing plant by improving data capture and information management. These initiatives are likely to be of interest to other SMEs seeking to enhance asset maintenance processes.

Real-virtual interaction in AR assembly simulation based on component contact handling strategy

2015 ◽  
Vol 35 (4) ◽  
pp. 376-394 ◽  
Author(s):  
X. Wang ◽  
S.K. Ong ◽  
A.Y.C. Nee
Keyword(s):  
Information Management ◽  
Management Approach ◽  
Prototype System ◽  
Original Design ◽  
Content Type ◽  
The Real ◽  
Assembly Design ◽  
Assembly Simulation ◽  
Simulation Based ◽  
Virtual Interaction

Purpose – This paper aims to propose and implement an integrated augmented-reality (AR)-aided assembly environment to incorporate the interaction between real and virtual components, so that users can obtain a more immersive experience of the assembly simulation in real time and achieve better assembly design. Design/methodology/approach – A component contact handling strategy is proposed to model all the possible movements of virtual components when they interact with real components. A novel assembly information management approach is proposed to access and modify the information instances dynamically corresponding to user manipulation. To support the interaction between real and virtual components, a hybrid marker-less tracking method is implemented. Findings – A prototype system has been developed, and a case study of an automobile alternator assembly is presented. A set of tests is implemented to validate the feasibility, efficiency, accuracy and intuitiveness of the system. Research limitations/implications – The prototype system allows the users to manipulate and assemble the designed virtual components to the real components, so that the users can check for possible design errors and modify the original design in the context of their final use and in the real-world scale. Originality/value – This paper proposes an integrated AR simulation and planning platform based on hybrid-tracking and ontology-based assembly information management. Component contact handling strategy based on collision detection and assembly feature surfaces mating reasoning is proposed to solve component degree of freedom.

Conceptualizing “COBieEvaluator”

2020 ◽  
Vol 27 (5) ◽  
pp. 1093-1118 ◽  
Author(s):  
Vishal Kumar ◽  
Evelyn Teo Ai Lin
Keyword(s):  
Information Exchange ◽  
Design Thinking ◽  
Data Capture ◽  
Continuous Data ◽  
Design Development ◽  
Project Development ◽  
Quality Of Data ◽  
Content Type ◽  
Rule Sets ◽  
Lengthy Process

Purpose Until now, the usage and usability factors of construction operation building information exchange (COBie) datasheet has remained largely overlooked. This oversight may be the potential factor in the lower adoption rates as well as effective utilization of COBie datasheet in the architectural, engineering and construction – facilities management industry. Cobie Data drops as a concept has difficulty in adoption pertaining to lengthy process of data capturing with high reliance on manual inputs. Finding from this study will enhance the usability aspects of COBie by looking at the entire process of data assembling in conjuncture with design development and using it to understand the project changes. The paper aims to discuss these issues. Design/methodology/approach The study is aimed at solving a practical issue in handling COBie datasheets. The study uses iterative steps from design thinking and software development process (SDP) for development of the system. The iterative approach from design thinking helped to understand the problem scenarios, development of rule sets and analysis of various options to tackle this issue. SDP was used for the development and validation of the COBieEvaluator prototype. Findings Despite the information exchange standards such as COBie is available for adoption for quite some time, its perceived value in the whole chain is less described. Various concepts such as preparing COBie sheets from beginning of project are discussed but hardly adopted due to lengthy process. The study helps in substantiating the need for a continuous data capture and showcase how this continuous data capture can help in tracking various design and equipment changes inside a project, using COBieEvaluator. A comparative view over the data helps in giving fruitful information about the project. The system also verify the quality of data inside the COBie datasheet by not only looking at the cell value inputs but also looking at the entire information linkage and finding the gaps. Originality/value COBie has mostly being analyzed as an output and its benefits. However, some important aspects of COBie datasheet such as the process of capturing and verifying it, and understanding the meaning of the changes during incremental building of COBie datasheet, is largely overlooked. This study use the concept behind COBie data drops and devise a system to help track effect of project design changes on COBie datasheet. It also highlights the importance of not looking COBie datasheets only as a FM handover requirement, but a source of information which can help various stakeholders to get useful information about the project development. The study propose a comparative dimension over the COBie sheet to get useful insight over the project development.

Tacit knowledge transfer in coopetition

2017 ◽  
Vol 10 (4) ◽  
pp. 453-468 ◽  
Author(s):  
Amit Kumar ◽  
Swarup Kumar Dutta
Keyword(s):  
Knowledge Transfer ◽  
Tacit Knowledge ◽  
Least Square ◽  
Service Firms ◽  
Content Type ◽  
Ordinary Least Square ◽  
Tacit Knowledge Transfer ◽  
Potential Benefits ◽  
Ordinary Least Square Regression ◽  
Empirical Context

Purpose The purpose of this paper is to understand how firms affiliated to business groups (BGs) are able to improve their innovation capability (IC) when engaged in coopetition (collaboration between competing firms). This study aims to explore the relationship between coopetitive relationship strength (CRS), the extent of tacit knowledge transfer (TKT) and IC as well as examine the moderating effect of both BG affiliation and coopetitive experience. Design/methodology/approach The paper examines inter-firm relationships within the empirical context of Indian manufacturing and service firms, by adopting (ordinary least square) regression analysis to test the various hypotheses. The central thesis is that the TKT in coopetition constitutes an important driver to the IC. Findings The paper provides some evidence that inter-firm CRS influences the extent of TKT, and the extent of TKT affects firm IC. The results support that firms in coopetition gain more if their coopetitive partner has a BG affiliation. In absence of a BG affiliation of any of the coopetitive partners, the buildup of TKT reduces as CRS is increased. Research limitations/implications Additional large-sample of data may attempt to validate relationships. The study, however, did not consider all enablers that are critical for TKT. Despite these limitations, analysis provides important and novel perspectives. Practical implications The paper contributes to develop executives’ practices in understanding potential benefits of coopetitive relationship. The implications of this research are important for managers seeking understanding of the management of coopetition. Originality/value The paper makes a modest attempt to investigate the various scenarios of the presence or absence of the moderation of BGs and its impact on CRS in the buildup of TKT. This is the first attempt to link coopetition to the TKT in the BG literature. This study also contributes to our understanding of coopetition in a non-western context.

Healthcare supply chain management: literature review and some issues

2018 ◽  
Vol 15 (3) ◽  
pp. 265-287 ◽  
Author(s):  
Bhavana Mathur ◽  
Sumit Gupta ◽  
Makhan Lal Meena ◽  
G.S. Dangayach
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Literature Review ◽  
Organizational Performance ◽  
Critical Role ◽  
Sample Survey ◽  
Future Research ◽  
Chain Management ◽  
Content Type ◽  
Potential Benefits

PurposeThe purpose of this paper is to examine the causal linkages among supply chain practices, effectiveness of supply chain performance (SCP) and organizational performance (OP) in Indian healthcare industries.Design/methodology/approachThis paper is helpful in developing a framework for linking a healthcare supply chain practice to its OP, and thus identifies how such a linkage can be connected to the effectiveness of SCP. Such effort also enables the authors to derive a set of recommended supply chain practices for SC performance.FindingsFrom the literature review, this paper finds that, in the context of Indian healthcare industries, efficient SC performance may play a critical role for overall OP improvement, as there is a close interrelationship between supply chain management (SCM) practices and SCP that may have a more significant effect on OP improvement.Research limitations/implicationsThe principle limitation of the paper is that it is performed only in a particular industry and with a questionnaire survey which could be extended in future for other industries also. Another limitation of the paper is that it is focused only on the SCP of medical device and equipment supply chain which is a small portion of the whole healthcare supply chain, and therefore requires further research covering various other domains of healthcare supply chain. Another limitation of the study is that the sample survey has been taken from only one respondent per company at one point of time which may create biasness in the results. Thus, future research should collect data through multiple members from the organization.Practical implicationsThis study contributes to know the effect of SCM practices on healthcare SCP and provides a practical and useful tool to evaluate the extent of effectiveness of SCP and finally their impact on the healthcare OP. Finally, this study provides conceptual and descriptive literature regarding SCM practices that leads to improvement in healthcare performance.Social implicationsThis study adds to the knowledge on healthcare SCM performance by exploring the relationship between supply chain practices, healthcare SCP and healthcare OP and by developing and testing a research framework thus help in improving patient satisfaction.Originality/valueThis study attempts to show how the potential benefits of supply chain practices can no longer be ignored in healthcare supply chain.

scholarly journals Influence of Cations on Growth of Thermophilic Geobacillus spp. and Anoxybacillus flavithermus in Planktonic Culture

2012 ◽  
Vol 78 (7) ◽  
pp. 2477-2481 ◽  
Author(s):  
Ben Somerton ◽  
Jon Palmer ◽  
John Brooks ◽  
Edward Smolinski ◽  
Denise Lindsay ◽  
...  
Keyword(s):  
Optical Density ◽  
Milk Powder ◽  
Manufacturing Plant ◽  
Planktonic Culture ◽  
Content Type ◽  
Free Ions ◽  
Thermophilic Bacilli ◽  
Anoxybacillus Flavithermus ◽  
Powder Manufacturing

ABSTRACTFree ions of Na+, K+, Ca2+, and Mg2+influenced the optical density of planktonic cultures of thermophilic bacilli.Anoxybacillus flavithermusE16 andGeobacillussp. strain F75 (milk powder manufacturing plant isolates) andA. flavithermusDSM 2641 andG. thermoleovoransDSM 5366 were studied. Ca2+and Mg2+were associated with increases in optical density more so than Na+and K+. Overall, it appeared that Ca2+and/or Mg2+was required for the production of protein in thermophilic bacilli, as shown by results obtained withA. flavithermusE16, which was selected for further study.

Laser-Based Measurement of Over Dimensional Freight Rail Shipments

2012 ◽  
Author(s):  
Bryan W. Schlake ◽  
Brian S. Daniel ◽  
Ron Voorheis
Keyword(s):  
Measurement System ◽  
Human Error ◽  
Cost Effective ◽  
Measuring System ◽  
Prototype System ◽  
Reference Target ◽  
Potential Benefits ◽  
Multiple Measurements ◽  
Current Measuring ◽  
Time Required

In pursuit of improved safety, Norfolk Southern Corp. (NS) has partnered with Amberg Technologies to explore the potential benefits of a laser-based measurement system for measuring over dimensional freight rail shipments. Shipments that do not fall within a standard geometric envelope, denoted as Plate B in the Association of American Railroads (AAR) Open Top Loading Rules [1], are considered to be over dimensional, or High-Wide Loads (HWLs). Extending beyond the limits of the Plate B diagram, these loads are not permitted in unrestricted interchange service. Instead, they must be measured both at points of origin and at interchange points. For US Class I Railroads, the de facto method for measuring HWLs requires mechanical personnel to either climb on the equipment or use a ladder and physically measure the overall height and width of the load. Using a tape measure, plumb line, and 6-foot level, car inspectors, or carmen, must often make multiple measurements to determine the height or width of a critical point on the load. The summation of these measurements can be subject to mathematical human error. In addition to the inherent limitations with regards to accuracy and efficiency, this method of measurement presents considerable safety challenges. The objective of the project was to develop a portable, cost-effective and accurate measurement system to improve the day-to-day operational process of measuring HWLs and reduce human exposure to railyard hazards. Norfolk Southern worked closely with Amberg Technologies to provide a clear overview of the current measuring methods, requirements, challenges and risks associated with HWLs. Amberg then developed a prototype system (with patent pending) and successful tests have been completed at both a point of origin for NS shipments and at a location where HWLs are received at interchange. The measuring system consists of a tripod mounted laser, a specially designed track reference target (TRT) and software designed specifically for HWL measurements. The system allows car inspectors to take measurements from a safe, strategic location away from the car. As a result, this system eliminates the need to climb on the equipment or a ladder and greatly reduces the amount of time spent on and around live tracks. In addition, initial tests indicate that this technology reduces the labor time required to measure HWLs by as much as one half while improving measurement accuracy. These tests have demonstrated that a laser-based system has the potential to greatly improve the safety, efficiency and accuracy associated with measuring HWLs.

Influence of active methodologies: projects and cases in the development of digital competences with mobile devices

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Martha Vanessa Agila-Palacios ◽  
Ana García-Valcárcel Muñoz-Repiso ◽  
María Soledad Ramírez-Montoya
Keyword(s):  
Mobile Devices ◽  
Mobile Technology ◽  
Digital Literacy ◽  
Design Methodology ◽  
Digital Competence ◽  
Content Type ◽  
Functional Training ◽  
Common Process ◽  
Post Test ◽  
Case Based Learning

PurposeThe purpose of this paper is to analyze the influence of two active methodologies on digital competences development using mobile devices. The first methodology is project-oriented learning (POL); the second one is case-based learning (CBL). The analyzed digital competences belong to the communication and collaboration area of framework DIGCOMP.Design/methodology/approachThis article shows the results of the quantitative stage with a design pre-experimental pre-test–post-test. A questionnaire was designed and applied to an intentional sample from two different courses. In total, 178 students completed the questionnaire in the pre-test, and after five months, 38 students completed the questionnaire in the post-test.FindingsThe results show that students to whom POL was applied increase by 7% competence of interaction with mobile technology. The results also show that the students to whom CBL was applied to increase all four competencies (interaction +8%, share +6%, collaboration +5%, netiquette +4%).Research limitations/implicationsSelf-perception for the evaluation of digital competence and the short study time are limitations to generalize the results, so a longitudinal study is necessary and complemented with qualitative analysis, to present a better validation of the contribution of active methodologies to the development of digital competences.Originality/valueThe rapid advance of technology and the results of various investigations make evident the need of digital competences development. The most common process is digital literacy through techno-functional training. However, these research results confirm that it is possible to promote these digital competences from a practical view and implicitly in active methodologies educational practices.

scholarly journals Enhanced Clean-In-Place Monitoring Using Ultraviolet Induced Fluorescence and Neural Networks

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 3742 ◽  
Author(s):  
Alessandro Simeone ◽  
Bin Deng ◽  
Nicholas Watson ◽  
Elliot Woolley
Keyword(s):  
Image Processing ◽  
Digital Camera ◽  
Computation Time ◽  
Cleaning Process ◽  
Food Manufacturing ◽  
Intelligent Decision Making ◽  
Intelligent Decision ◽  
Potential Benefits ◽  
Image Acquisition System ◽  
Nonlinear Autoregressive

Clean-in-place (CIP) processes are extensively used to clean industrial equipment without the need for disassembly. In food manufacturing, cleaning can account for up to 70% of water use and is also a heavy user of energy and chemicals. Due to a current lack of real-time in-process monitoring, the non-optimal control of the cleaning process parameters and durations result in excessive resource consumption and periods of non-productivity. In this paper, an optical monitoring system is designed and realized to assess the amount of fouling material remaining in process tanks, and to predict the required cleaning time. An experimental campaign of CIP tests was carried out utilizing white chocolate as fouling medium. During the experiments, an image acquisition system endowed with a digital camera and ultraviolet light source was employed to collect digital images from the process tank. Diverse image segmentation techniques were considered to develop an image processing procedure with the aim of assessing the area of surface fouling and the fouling volume throughout the cleaning process. An intelligent decision-making support system utilizing nonlinear autoregressive models with exogenous inputs (NARX) Neural Network was configured, trained and tested to predict the cleaning time based on the image processing results. Results are discussed in terms of prediction accuracy and a comparative study on computation time against different image resolutions is reported. The potential benefits of the system for resource and time efficiency in food manufacturing are highlighted.

scholarly journals Aligning accreditation and academic program reviews: a Canadian case study

2017 ◽  
Vol 25 (3) ◽  
pp. 287-302 ◽  
Author(s):  
Lynne Bowker
Keyword(s):  
Professional Associations ◽  
Academic Program ◽  
Content Type ◽  
Post Secondary ◽  
Study Approach ◽  
Academic Units ◽  
Potential Benefits ◽  
Set Up ◽  
Program Reviews

Purpose This paper aims to investigate the potential benefits and limitations associated with aligning accreditation and academic program reviews in post-secondary institutions, using a descriptive case study approach. Design/methodology/approach The paper describes two Canadian graduate programs that are subject to both external professional accreditation and institutional cyclical reviews, as they underwent an aligned review. The process was developed as a collaborative effort between the academic units, the professional associations and the university’s graduate-level quality assurance office. For each program, a single self-study was developed, a single review panel was constituted, and a single site visit was conducted. The merits and challenges posed by the alignment process are discussed. Findings Initial feedback from the academic units suggests that the alignment of accreditation and program reviews is perceived as reducing the burden on programs with regard to the time and effort invested by faculty, staff and other stakeholders, as well as in terms of financial expenses. Based on this feedback, along with input from reviewers and program evaluation committee members, 14 recommendations emerged for ways in which an aligned review process can be set up for success. Practical implications The results suggest that aligned reviews are not only resource-efficient but also allow reviewers to provide more holistic feedback that faculty may be more willing to engage with for program enhancement. Originality/value The present study contributes to the existing body of knowledge about conducting aligned reviews in response to external accreditation requirements or institutional needs. It summarizes the potential benefits and limitations and offers recommendations for potential best practices for carrying out aligned reviews for policymakers and practitioners.

Development of public sector information management systems: challenges and promising practices

2018 ◽  
Vol 46 (3) ◽  
pp. 184-195 ◽  
Author(s):  
Hannan Khalid ◽  
Asim Noor ◽  
Javed Iqbal ◽  
Shahid Farid ◽  
Victor Chang
Keyword(s):  
Public Sector ◽  
Information Management ◽  
Time Management ◽  
Information Management System ◽  
Structured Interviews ◽  
Content Type ◽  
Governmental Organizations ◽  
Project Integration ◽  
Management Project ◽  
Scope Management

Purpose More and more governmental organizations are switching to information systems to enhance their operations and reduce cost but the development of these systems involves a lot of challenges. This paper aims to find out the challenges that project managers have to face during the development of such systems and the practices they can adopt to address these challenges. Design/methodology/approach To identify the challenges, data have been gathered across six key project management areas. The six targeted key areas are project integration management, project scope management, project time management, project cost management, project human resource management and project communications management. The authors have coordinated with 11 managerial-level IT professionals using semi-structured interviews and have gone through their communication archives. Findings Findings prove that practices such as focusing on cost reduction, informal congregations, trainings and frequent communication between vendor and client help in addressing the challenges. Furthermore, learning from management experiences of the managers can assist managers in similar role to create a pattern of success while working with governmental projects. Originality/value The authors peek into the development life cycle of a public sector project named as prison information management system. The project has encountered numerous challenges and has been accomplished in significantly delayed time than designated.

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