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The mechanical integrity of solder joint interconnects in PWB assemblies with micro ‐ BGA, chip scale, and LGA packages are being questioned as the size and pitch decrease. Three‐point cyclic bend testing provides a useful tool for characterizing the expected mechanical cycling fatigue reliability of PWB assemblies. Cyclic bend testing is useful for characterizing bending issues in electronic assemblies such as repetitive keypad actuation in cell phone products. This paper presents the results of three‐point bend testing of PWB assemblies with fine pitch packages. The methodology of materials analyses of the metallurgy of solder interconnects following mechanical bending and thermal cycle testing is described.

Retirement is a relatively new phenomenon. An increasing number of employees are being encouraged to retire early due to social and economic factors. The findings of a survey of 52 organisations (17 public sector, 35 private sector) with either head office or divisional bases in the northwest of England are discussed. It seems that the number of organisations offering preparation for retirement (pfr) is increasing. It is most commonly offered in larger organisations. Pfr should consider psychological and philosophical matters as well as mundane issues. There is a need to improve techniques and methods currently employed in the evaluation of pfr.

Demand forecasting is a challenging task that could benefit from additional relevant data and processes. The purpose of this paper is to examine how big data analytics (BDA) enhances forecasts’ accuracy.

A conceptual structure based on the design-science paradigm is applied to create categories for BDA. Existing approaches from the scientific literature are synthesized with industry knowledge through experience and intuition. Accordingly, a reference frame is developed using three steps: description of conceptual elements utilizing justificatory knowledge, specification of principles to explain the interplay between elements, and creation of a matching by conducting investigations within the retail industry.

The developed framework could serve as a guide for meaningful BDA initiatives in the supply chain. The paper illustrates that integration of different data sources in demand forecasting is feasible but requires data scientists to perform the job, an appropriate technological foundation, and technology investments.

So far, no scientific work has analyzed the relation of forecasting methods to BDA; previous works have described technologies, types of analytics, and forecasting methods separately. This paper, in contrast, combines insights and provides advice on how enterprises can employ BDA in their operational, tactical, or strategic demand plans.

The purpose of this paper is to provide the details of developments to research works in the distribution characteristics of the air gaps within firefighters’ clothing and research methods to evaluate the effect of air gaps on the thermal protective performance of firefighters’ clothing.

In this paper, the distribution of air gaps within firefighters’ clothing was first analyzed, and the air gaps characteristics were summarized as thickness, location, heterogeneity, orientation and dynamics. Then, the evaluation of the air gap on the thermal protective performance of fighters’ clothing was reviewed for both experimental and numerical studies.

The air gaps within clothing layers and between clothing and skin play an important role in determining the thermal protective performance of firefighters’ protective clothing. It is obvious that research works on the effects of actual air gaps entrapped in firefighters’ clothing on thermal protection are comparatively few in number, primarily focusing on static and uniform air gaps at the fabric level. Further studies should be conducted to define the characteristic of air gap, deepen the understand of mechanism of heat transfer and numerically simulate the 3D dynamic heat transfer in clothing to improve the evaluation of thermal protective performance provided by the firefighters’ clothing.

Air gaps within thermal protective clothing play a crucial role in the protective performance of clothing and provide an efficient way to provide fire-fighting occupational safety. To accurately characterize the distribution of air gaps in firefighters’ clothing under high heat exposure, the paper will provide guidelines for clothing engineers to design clothing for fighters and optimize the clothing performance.

This paper is offered as a concise reference for researchers’ further research in the area of the effect of air gaps within firefighters’ clothing under thermal exposure.

The University of Michigan's Information Technology Division, with the help of 21 corporate partners, created a city‐wide multivendor information network to support the EDUCOM'89 conference. This article discusses the origins of InfoNet; describes the system as the users experienced it; looks behind the scenes at how it was developed; and summarizes what was learned from creating the system on a tight timeline.

The purpose of this paper is to present results from three years of a longitudinal “Assessment Attitudes and Practices” survey collected from a large school district in the Southern USA.

This paper focuses on both formative and summative “assessment practices” results from secondary (middle and high school) social studies teachers.

There was no statistically significant difference between secondary social studies teachers’ use of assessments and secondary teachers of other disciplines, nor was there a statistically significant difference in assessment use by year. Data results by assessment type were ranked in order of how often teachers claimed to use various assessment practices, and discussed in terms of assessment practices recommended by NCSS. Social studies teachers in this study were often more likely to report use of assessments of knowledge (including selected-response items) than performance-based assessment techniques (such as authentic assessments).

The lack of statistically significant differences in assessment practices along disciplinary lines indicates homogeneity in the use of assessments that does not do justice to social studies.

Using Common Core standards or not, having a 1:1 technological environment or not, teacher respondents essentially reported using the same assessments, perhaps because high-stakes assessments did not change.

There is a need for professional development that helps teachers see how performance-based assessments can be used to boost student performance on high-stakes assessments.

Studies of actual assessment practices (as opposed to ideas about how teachers should assess) are still quite rare, and provide a helpful window in understanding what is actually happening inside schools.

The aim of this paper is to evaluate the effectiveness of the My Way transition programme.

The programme was evaluated over a two year period via interviews with a range of stakeholders. The evaluation focused on outcomes for young people, experience of the transition process, differences in the cost of care packages and an exploration of what was different about the My Way approach.

There were positive outcomes for young disabled people using the programme, and reduced costs to commissioners. The success of the My Way programme seemed to result from its focus on implementing actions and “doing” rather than just developing plans.

This study provides evidence for commissioners, providers and service users of the importance of providing person‐centred facilitators who implement actions. It clearly demonstrates that when this happens savings can be made and good outcomes achieved.

The purpose of this study is to examine the tension that a graduate education field called non-profit management education (NME) faces as it decides whether or not to adopt accreditation. The tension at hand is the politically wrought process of accreditation and the challenge many professional graduate education programs face in maintaining distinctive characteristics of their programs while conforming to the perceived legitimate norms within the larger field of higher education.

This case study is focused on a multi-day Summit, collecting data from participant presentations and discussions, observations and field notes and documents. Inductive coding and deductive coding are used to analyze data, framed under the theoretical framework of organizational legitimacy, strategy and homogeneity.

Three major themes are identified that illuminate the inherent tension between the ambiguous nature of legitimacy and the structured character of accreditation: arguing the field is unique, establishing threats to innovation and drawing boundaries.

This study offers unique insights into the political nature of accreditation and its ties to legitimacy for professional graduate education programs. With the expansion of graduate education into more applied fields and the increased pressure to provide programs that are directly related to professional and career advancement, many programs may benefit from accreditation standards while garnering legitimacy. However, it is imperative that those seeking accreditation understand they may risk losing the very elements that make their programs distinct.

University of Cincinnati Inaugurates OhioLINK. The University of Cincinnati (UC), first to implement a state‐of‐the‐art computerized Ohio library research system, celebrated the arrival of the technology with inauguration ceremonies.