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Article
Publication date: 1 October 2006

Christopher Hunt, Angela Mensah, Anthony Buxton and Richard Holman

This work sets out to characterise the protective properties of conformal coatings and how they degrade.

Abstract

Purpose

This work sets out to characterise the protective properties of conformal coatings and how they degrade.

Design/methodology/approach

The approach dosed several commercial coatings with two different contaminants, a synthetic generic flux mixture of dibasic acids in both a solvent‐ and water‐based carrier, and sodium chloride. The protective properties were monitored using three complementary techniques: surface insulation resistance measurements, sequential electrochemical reduction analysis, and diffusion measurements.

Findings

The experimental approach was verified and the SIR measurements were shown to be the most valuable. Coatings offered varying levels of resistance to the contaminants, with the silicone coating being the most resistant. The flux variants generally proved more harmful to the coatings, suggesting that flux diffusion through the coating exceeded that of NaCl and hence led to greater electrochemical corrosion. Flux transmission through the coatings was verified by the diffusion measurements.

Research limitations/implications

The project only investigated a limited number of contaminates on simple single sided boards. Future work will investigate coverage effects and a wider range of contaminants.

Practical implications

The work shows that coatings can allow diffusion of contaminates, particularly organics, which can lead to corrosion. The test methodology described here can be used to characterise coating susceptibility.

Originality/value

This work starts to develop for the first time a test methodology to characterise the protective properties of conformal coatings, and shows that flux, and hence other similar organic contaminants, may represent a protection challenge for some coating chemistries.

Details

Soldering & Surface Mount Technology, vol. 18 no. 4
Type: Research Article
ISSN: 0954-0911

Keywords

Article
Publication date: 1 May 1994

The first Datacolour International (DCI) automated paint dispensing and mixing system in the UK is now in operation at Hydro Coatings Limited. The installation is the result of…

Abstract

The first Datacolour International (DCI) automated paint dispensing and mixing system in the UK is now in operation at Hydro Coatings Limited. The installation is the result of close co‐operation between the two companies and marks a significant advance in applications of DCI's Formula One technology.

Details

Pigment & Resin Technology, vol. 23 no. 5
Type: Research Article
ISSN: 0369-9420

Content available
Article
Publication date: 8 November 2011

292

Abstract

Details

Pigment & Resin Technology, vol. 40 no. 6
Type: Research Article
ISSN: 0369-9420

Article
Publication date: 1 December 1983

Tankfreight Ltd., of Harrogate, part of the employee‐owned National Freight Consortium, has been awarded a major contract by Vinyl Products on the basis of their ability to offer…

Abstract

Tankfreight Ltd., of Harrogate, part of the employee‐owned National Freight Consortium, has been awarded a major contract by Vinyl Products on the basis of their ability to offer an extremely economical all‐round package.

Details

Pigment & Resin Technology, vol. 12 no. 12
Type: Research Article
ISSN: 0369-9420

Content available
Article
Publication date: 20 March 2009

52

Abstract

Details

Pigment & Resin Technology, vol. 38 no. 2
Type: Research Article
ISSN: 0369-9420

Article
Publication date: 1 January 1977

M. Balachandran

Before we start looking for information on a specific company, it would be logical to first find our what type of company it is. Broadly speaking, companies fall into two major…

Abstract

Before we start looking for information on a specific company, it would be logical to first find our what type of company it is. Broadly speaking, companies fall into two major categories, namely, private and public. A private company could in turn be a sole proprietorship, a partnership or an incorporated enterprise. A public company, on the other hand could be a parent company or a subsidiary, affiliate or a division of the parent. In addition, it is possible for either type of company to be a franchise or be of foreign origin. For our purposes, we may define a public company to be a company whose stock is listed on a national or a regional stock exchange and any company that is not public is a private company. Although the process of business formation is beyond the scope of this review, it would facilitate one's research if one is familiar with sources that provide information in this area. Besides, there is a constant demand in business libraries for information on how to set up businesses.

Details

Reference Services Review, vol. 5 no. 1
Type: Research Article
ISSN: 0090-7324

Article
Publication date: 1 April 1996

Mark Easterby‐Smith, Richard Thorpe and David Holman

It is now 15 years since the Journal of European Industrial Training published its first monograph on repertory grid technique (Volume 4 Number 2, 1980). Since that time many…

3396

Abstract

It is now 15 years since the Journal of European Industrial Training published its first monograph on repertory grid technique (Volume 4 Number 2, 1980). Since that time many changes have occurred in both the use and the application of grids. Aims to bring the reader up to date with developments which have taken place in the application and analysis of repertory grid technique. Unlike the initial monograph, places greater emphasis on practicalities of completing a grid and the different types of analysis possible than on the applications of the grid. After encouragement from Roger Bennett, among others, this revised and expanded monograph capitalizes on the collaboration of the original author, Mark Easterby‐Smith, with Richard Thorpe and David Holman. Their combined experience of the theory and use of repertory grid technique updates the original monograph.

Details

Journal of European Industrial Training, vol. 20 no. 3
Type: Research Article
ISSN: 0309-0590

Keywords

Article
Publication date: 1 February 1979

James Rettig

Reference librarians, especially those in academic libraries, must frequently give formal or informal instruction in how to locate secondary materials for research in English and…

Abstract

Reference librarians, especially those in academic libraries, must frequently give formal or informal instruction in how to locate secondary materials for research in English and American literature. Most librarians teach their patrons how to use the MLA International Bibliography. Those who can engage their patrons' interest and attention long enough take the opportunity to introduce them to one or more bibliographic guides for the study of English and American literature. Yet this opportunity creates problems for the librarian since there are so many bibliographic guides to choose among. Some are annotated, some not; some cover both national literatures, some only one; some are intended for graduate students and scholars, some for undergraduates. Faced with this predicament, many librarians have come to rely on one broad guide for all purposes and patrons and let other guides gather dust on the shelves.

Details

Reference Services Review, vol. 7 no. 2
Type: Research Article
ISSN: 0090-7324

Book part
Publication date: 10 August 2011

Sandra A. Lawrence, Ashlea C. Troth, Peter J. Jordan and Amy L. Collins

Research in industrial and organizational psychology demonstrates that the regulation of negative emotions in response to both organizational stressors and interpersonal workplace…

Abstract

Research in industrial and organizational psychology demonstrates that the regulation of negative emotions in response to both organizational stressors and interpersonal workplace interactions can result in functional and dysfunctional outcomes (Côté, 2005; Diefendorff, Richard, & Yang, 2008). Research on the regulation of negative emotions has additionally been conducted in social psychology, developmental psychology, neuropsychology, health psychology, and clinical psychology. A close reading of this broader literature, however, reveals that the conceptualization and use of the term “emotion regulation” varies within each research field as well as across these fields. The main focus of our chapter is to make sense of the term “emotion regulation” in the workplace by considering its use across a broad range of psychology disciplines. We then develop an overarching theoretical framework using disambiguating terminology to highlight what we argue are the important constructs involved in the process of intrapersonal emotion generation, emotional experience regulation, and emotional expression regulation in the workplace (e.g., emotional intelligence, emotion regulation strategies, emotion expression displays). We anticipate this chapter will enable researchers and industrial and organizational psychologists to identify the conditions under which functional regulation outcomes are more likely to occur and then build interventions around these findings.

Details

The Role of Individual Differences in Occupational Stress and Well Being
Type: Book
ISBN: 978-0-85724-711-7

Book part
Publication date: 8 July 2010

Svetlana Shmulyian, Barry Bateman, Ruth G. Philpott and Neelu K. Gulri

This chapter analyzes the success factors, outcomes, and future viability of large-group methods. We have used an exploratory action research approach focusing on eight variously…

Abstract

This chapter analyzes the success factors, outcomes, and future viability of large-group methods. We have used an exploratory action research approach focusing on eight variously purposed large-group methods (AmericaSpeaks, Appreciative Inquiry, Conference Model®, Decision Accelerator, Future Search, Participative Design, Strategic Change Accelerator/ACT (IBM), and Whole-Scale™ Change). We interviewed nine leading practitioners and creators for each method, as well as six clients who had played key roles in most of these methods' execution at their organizations, asking them to reflect on the current practices and outcomes and the future of each respective large-group method, as well as the methods as a group of interventions. Based on our findings derived through theme and content analysis of interviews, we purport that both the Art (excellence in method execution) and the Artist (the right facilitator) are necessary for achieving desired outcomes of the large-group methods. We stipulate that critical elements of the Art include these five common elements (or five “I”s): having the right Individuals in the room; aiming the method at resolving the right Issue; having Intentional process (including pre-work, intra-method process, and follow-up); having the right Information in the meeting; and using the right Infrastructure (such as appropriate physical space, technology, etc.). We suggest that while these elements of Art are important, the simultaneous requisite role of the Artist is to manage the tension between the rigidity of the Art (the 5 “I”s) and the emerging human dynamics occurring between the large-group method process and the associated evolving client objectives. That is, to achieve desired outcomes, the execution of large-group method needs to be both highly premeditated and ingenious. We supplement our findings with client case descriptions and quotes from the practitioners and conclude that these large-group methods are particularly appropriate for resolving a variety of issues facing today's organizations operating under the conditions of high technology saturation, interdependence, globalization, economic downturn, and others – and that this, with some exceptions, will likely remain the case in the future. However, the future use of these methods will be challenged by the availability of Artists who can execute the methods so they lead to desired outcomes. We close with discussion of open questions and directions for future research.

Details

Research in Organizational Change and Development
Type: Book
ISBN: 978-0-85724-191-7

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