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Article
Publication date: 16 April 2020

Alagappan K M, Vijayaraghavan S, Jenarthanan M P and Giridharan R

The purpose of this paper is to identify the ideal process parameters to be set for the drilling of hybrid fibre-reinforced polymer (FRP) (kenaf and banana) composite using…

Abstract

Purpose

The purpose of this paper is to identify the ideal process parameters to be set for the drilling of hybrid fibre-reinforced polymer (FRP) (kenaf and banana) composite using High-Speed Steel drill bits (5, 10, 15 mm) coated with tungsten carbide by means of statistical reproduction of the delamination factor and machining force using Taguchi–Grey Relational Analysis.

Design/methodology/approach

The contemplated process parameters are Feed, Speed and Drill Diameter. The trials were carried out by taking advantage of the L-27 factorial design by Taguchi. Three factors, the three level Taguchi Orthogonal Array design in Grey Relational Analysis was used to carry out the trial study. Video Measuring System was used to identify the damage around the drill region. “Minitab 18” was used to examine the data collected by taking advantage of the various statistical and graphical tools available. Examination of variance is used to legitimize the model in identifying the most notable parameter.

Findings

The optimised set of input parameters were found out successfully which are as follows: Feed Rate: 450 mm/min, Cutting Speed: 3,000 rpm and Drill Diameter of 5 mm. When these values are fed in as input the optimised output is being obtained. From ANOVA analysis, it is apparent that the Speed (contribution of 92.6%) is the most influencing parameter on the delamination factor and machining force of the FRP material.

Originality/value

Optimization of process parameters on drilling of natural fibres reinforced in epoxy resin matrices using Taguchi–Grey Relational Analysis has not been previously explored.

Details

Multidiscipline Modeling in Materials and Structures, vol. 16 no. 5
Type: Research Article
ISSN: 1573-6105

Keywords

Article
Publication date: 1 February 1995

T.A.S. Vijayaraghavan

State road transport undertakings (SRTUs) in India presentlyoperate around 110,000 passenger buses with a total investment of aboutRs60 billion. Criticism of SRTUs has become more…

1703

Abstract

State road transport undertakings (SRTUs) in India presently operate around 110,000 passenger buses with a total investment of about Rs60 billion. Criticism of SRTUs has become more transparent with the recent policy changes. One of the major criticisms is that they are, by and large, operations‐oriented rather than strategy‐oriented. Attempts to assess the present strategic position of the SRTUs through an elaborate SWOT analysis and to chalk out the strategic options for them in the present emerging environment of changing needs and attitudes. The diagnosis shows that the SRTUs in India are not really competing well in an industry which is becoming more and more unstable. Suggests competitive types of strategies emphasizing the importance of service marketing approach.

Details

International Journal of Public Sector Management, vol. 8 no. 1
Type: Research Article
ISSN: 0951-3558

Keywords

Book part
Publication date: 14 November 2022

Louca-Mai Brady, Lucy Bray, Emma Beeden, Shelby Davies, Kath Evans and Andy Feltham

Whilst there is growing awareness of the case for children and young people's participation in health services and health service research, there is limited evidence on how this…

Abstract

Whilst there is growing awareness of the case for children and young people's participation in health services and health service research, there is limited evidence on how this apparent commitment to children's right to participate translates into practice.

The chapter, co-authored with and young people, draws on examples from the authors' original research and lived experience to consider the impact of the COVID-19 pandemic on children and young people's participation in the United Kingdom (UK) National Health Service (NHS). There is evidence of children and young people in the UK becoming more reliant on parents and carers as conduits for engagement and as sources of information during the pandemic. Additionally, some children and young people with special educational needs and disability and other potentially vulnerable groups have engaged less with health services and have been excluded from participating by a move to digital platforms. Conversely online and phone involvement and consultations have led to higher inclusion for others. Adapting by necessity to COVID-19 has highlighted the potential for doing things differently and developing more participatory and inclusive practice in collaboration with children, in the UK and elsewhere. It is critical that children are involved in shaping the development of participation practice which challenges and reshapes institutional practices in health services and beyond.

Details

Establishing Child Centred Practice in a Changing World, Part A
Type: Book
ISBN: 978-1-80117-407-7

Keywords

Article
Publication date: 2 September 2014

Mohamed Syazwan Ab Talib and Abu Bakar Abdul Hamid

The purpose of this strengths or weaknesses, and its external opportunities or threats (SWOT) analysis study on Halal logistics industry in Malaysia is to identify SWOT in the…

9596

Abstract

Purpose

The purpose of this strengths or weaknesses, and its external opportunities or threats (SWOT) analysis study on Halal logistics industry in Malaysia is to identify SWOT in the Halal logistics environment and to uncover strategies to leverage on the strengths and opportunities and rectifying the weaknesses as well as overcoming the threats.

Design/methodology/approach

This study comprises two methods: literature review and interviews. Extensive literature reviews were obtained from leading databases and the articles recorded matches or related with the keywords. In addition, the respondents from the interviews consist of middle- and top-level managers with reputable knowledge, expertise and experience in the Logistics and Halal industry. After the literature was reviewed and information was transcribed from the interviews, reduction techniques were used to group and summarize the variables into the four SWOT categories.

Findings

The SWOT categories, consisting of SWOT, are generated from the literature reviews and supported by the respondents’ views and vice versa. Examples of SWOT analyses done are as follows: strength (strong government support), weakness (inconsistent Halal definition), opportunity (Muslims’ population growth) and threat (no uniformity on Halal standards).

Research limitations/implications

The SWOT analysis done for this study only demonstrates the internal and external environments and not the assumption that they are certain to be correct, as they contain every imaginable matter in relation to Halal logistics. Plus, the analysis done does not show how to achieve competitive advantage, merely as a guideline and the SWOT analysis done may be outdated as the environments are constantly changing.

Practical implications

The study hopes to contribute in future studies and act as a guide for the Halal logistics players to have better understanding in their business environment.

Originality/value

This study is the first of its kind, to incorporate SWOT and Halal logistics. Hence, this study will add in more value to the existing academic research done on SWOT analysis and broadening the Halal and logistics business understanding, not only in Malaysia but globally as well.

Details

Journal of Islamic Marketing, vol. 5 no. 3
Type: Research Article
ISSN: 1759-0833

Keywords

Article
Publication date: 20 April 2022

Shilpa Sindhu

The recent pandemic of COVID-19 has posed challenges for delivering essential and desirable health-care services for the masses. Digital health-care services initiated by several…

Abstract

Purpose

The recent pandemic of COVID-19 has posed challenges for delivering essential and desirable health-care services for the masses. Digital health-care services initiated by several hospitals and health practitioners promise efficient and safe health care in the new normal post-COVID era but need a supportive enabling ecosystem. Therefore, this study aims toward identifying and modeling the key enabling factors for digital health-care services.

Design/methodology/approach

A total of nine factors were identified from the literature review and verified by the domain experts which can enable the wider acceptance of digital health-care services. The identified factors were then modeled with the help of the total interpretive structural modeling (TISM) approach and fuzzy Matrices d’Impacts Croises Multiplication Appliquée à un Classement (MICMAC) and a meaningful contextual relationship were developed for the factors.

Findings

This study reflects that the trust of patients is required for the acceptance of digital health care. Quality of patient care and affordability cum accessibility of online services will define mass engagement. Hospital staff resilience, hospital care service capacity, strategic partnerships and collaborations supported by technology and regulatory structure are the major factors defining the enabling ecosystem.

Originality/value

This study has its uniqueness in the way the TISM approach and fuzzy MICMAC are used for modeling the enabling factors toward growth and acceptance of digital health-care services in the days to come in developing nations. The focus of this study can be considered as relevant for the study interested in investigating the role of cognitive dimensions in influencing actors’ behaviors and decisions.

Details

International Journal of Pharmaceutical and Healthcare Marketing, vol. 16 no. 3
Type: Research Article
ISSN: 1750-6123

Keywords

Article
Publication date: 1 March 1992

Robert Blancquaert, Miloš Somora, M.S. Vijayaraghavan and D.J. Lowrie

ISHM‐Benelux has recently set up a permanent secretariat at the following address:

24

Abstract

ISHM‐Benelux has recently set up a permanent secretariat at the following address:

Details

Microelectronics International, vol. 9 no. 3
Type: Research Article
ISSN: 1356-5362

Article
Publication date: 4 May 2020

Jayaraman Kathirvelan and Rajagopalan Vijayaraghavan

This work encompasses the various laboratory-based and portable methods evolved in recent times for sensitive and selective detection of ethylene for fruit-ripening application…

Abstract

Purpose

This work encompasses the various laboratory-based and portable methods evolved in recent times for sensitive and selective detection of ethylene for fruit-ripening application. The role of ethylene in natural and artificial fruit ripening and the associated health hazards are well known. So there is a growing need for ethylene detection. This paper aims to highlight potential methods developed for ethylene detection by various researchers, including ours. Intense efforts by various researchers have been on since 2014 for societal benefits.

Design/methodology/approach

The paper focuses on types of sensors, fabrication methods and signal conditioning circuits for ethylene detection in ppm levels for various applications. The authors have already designed, developed a laboratory-based set-up belonging to the electrochemical and optical methods for detection of ethylene.

Findings

The authors have developed a carbon nanotube (CNT)-based chemical sensor whose performance is higher than the reported sensor in terms of material, sensitivity and response, the sensor element being multi-walled carbon nanotube (MWCNT) in comparison to single-walled carbon nanotube (SWCNT). Also the authors have developed infrared (IR)-based physical sensor for the first time based on the strong IR absorption of ethylene at 10.6 µm. These methods have been compared with literature based on comparable parameters. The review highlights the potential possibilities for development of portable device for field applications.

Originality/value

The authors have reported new chemical and physical sensors for ethylene detection and quantification. It is demonstrated that it could be used for fruit-ripening applications A comparison of reported methods and potential opportunities is discussed.

Details

Sensor Review, vol. 40 no. 4
Type: Research Article
ISSN: 0260-2288

Keywords

Article
Publication date: 1 January 1994

Miloš Somora, A.P. Hilley, H. Binner, Gábor Hársanyi, M.S. Vijayaraghavan, Tao Sung Oh, T. Laine‐ Ylijoki, P. Collander, Boguslaw Herod, Peter Barnwell and David Lowrie

‘Soldering and Cleaning in Electronics’ international conference, including an exposition, took place in Brno on 12–13 October 1993. The conference was organised by SMT‐Info…

422

Abstract

‘Soldering and Cleaning in Electronics’ international conference, including an exposition, took place in Brno on 12–13 October 1993. The conference was organised by SMT‐Info, together with the ISHM‐Czech and Slovak Chapter. The purpose of this common action was to bring together the professionals in surface mount technology and thick film technology. In the framework of the conference, in which 130 home and foreign delegates participated, the annual meeting of the ISHM‐Czech and Slovak Chapter took place.

Details

Microelectronics International, vol. 11 no. 1
Type: Research Article
ISSN: 1356-5362

Article
Publication date: 1 January 1987

Eighty‐five participants attended the 4th ISHM Display meeting at the Jaarbeurs Congress Centre in Utrecht on 16 October, 1986. The programme of the day started with the annual…

Abstract

Eighty‐five participants attended the 4th ISHM Display meeting at the Jaarbeurs Congress Centre in Utrecht on 16 October, 1986. The programme of the day started with the annual general membership meeting of the Benelux Chapter. The chairman, Mr T. Kwikkers, gave a short review of the state of affairs of ISHM‐Benelux and of the activities of the last year. He mentioned the temporary enlargement of the executive committee to give a new generation a chance to gain experience in the ISHM organisation and to take up some new activities. In order to raise publicity for ISHM and Hybrid Circuits a new brochure has been designed and a set of material for demonstration purposes was collected. With the material every member of the chapter can easily set up a presentation for schools or customers. This year ISHM‐Benelux has grown from 85 to 100 members and enjoys a healthy financial situation. Next year again emphasis will be put on public relations. Professor R. Govaerts signified that he was no longer available for a position in the executive committee. As Prof. Govaerts has been very active and stimulating for the ISHM‐Benelux Chapter from its foundation in 1976 up to now, the general membership meeting decided to appoint him as (the first) honorary member of this chapter. Except for Professor Govaerts, the sitting executive committee, consisting of 15 members, was re‐elected for another year. After the European conferences in Bournemouth and Hamburg the ISHM‐Benelux chapter is asked to organise the 1991 Conference. The executive committee is already looking out for candidates for a function in the organising committee, which must be formed in the coming year.

Details

Microelectronics International, vol. 4 no. 1
Type: Research Article
ISSN: 1356-5362

Article
Publication date: 14 June 2022

Kim Liddiard

Little is known about the personal and professional experiences of staff when working virtually and from home during the COVID-19 pandemic in a medium secure environment. This…

Abstract

Purpose

Little is known about the personal and professional experiences of staff when working virtually and from home during the COVID-19 pandemic in a medium secure environment. This study aims to overcome this issue.

Design/methodology/approach

The current study used a qualitative design to specifically explore the following areas with nine multi-disciplinary staff using a semi-structured group discussion: how their everyday working practice had changed during the pandemic, the perceived impact of these changes on themselves as professionals, as well as identifying strengths and limitations associated with any new ways of working.

Findings

A thematic analysis was conducted producing four main themes: emotional overload and confusion; technological problems; accessibility and emotional connectivity; adapting and making good. Data suggested that staff could experience feelings of guilt, loneliness and a sense of under-performing when working from home and virtually. Problems with technology in terms of resources and connectivity were also evident although unexpected advantages of virtual consultations included supporting gatekeeping and admissions assessments, allowing external stakeholders to better attend inpatient care and treatment planning meetings alongside improved family relations for patients.

Research limitations/implications

While this study has added to the existing knowledge base, it does have limitations that should be acknowledged when reading and drawing conclusions from the paper. First, a small sample was used and so the findings likely have poor generalizability outside of secure settings. Second, the small sample could mean that the current findings may not be representative of the views and experiences of the wider staff group employed within the service. Finally, the lead researcher who subsequently analyzed the data was employed within the service and may well have imposed their own biases on the data; however, this was potentially overcome by having a second rater review the emerging themes.

Practical implications

The COVID-19 pandemic brought with it radical and innovative ways of working, and it is now important to consider lessons learned to further develop and support such new ways of working: one important area for further consideration is improved oversight of the psychological impact of home working on health-care professionals. It is, therefore, recommended that worker well-being be explored more regularly by line managers and clinical supervisors and sufficient safeguards introduced to reduce or remove any adversity identified. Of note, these safeguards/strategies should be both psychological and practical in nature. If elements of virtual working are set to continue post-pandemic, for example in the case of long distance admission assessments and/or to support external stakeholders attending patient meetings, then time and effort needs to be spent on improving access to resources, connectivity and the advancing of available technological equipment to support this working practice. This could be achieved via improved information technology relations to support technical troubleshooting and to provide much needed ongoing support. Enhanced training for staff in IT skills to better use equipment and approved platforms is also recommended. The acknowledged gains that emerged as a result of patients having access to iPads and tablets during the COVID-19 pandemic now needs to be extended and explored further to consider all of the other significant contributions greater access to these technologies could afford to patients’ recovery post-pandemic in secure environments.

Originality/value

The experiences of staff working virtually, and from home, through a pandemic in secure services are relatively unknown. This paper, therefore, aims to contribute to the limited evidence base.

Details

The Journal of Forensic Practice, vol. 24 no. 3
Type: Research Article
ISSN: 2050-8794

Keywords

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