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This study reports the performance of thermally deteriorated concrete with and without fibres. Attempts have been made to find the suitable performance of steel polypropylene (PP) hybrid fibre combination that could significantly enhance the performance of mechanical properties at elevated temperatures.

In this experimental investigation, concrete cubes of 100 mm in size of various compositions were cast and water-cured for 28 days, and later exposed to elevated temperatures of either 200 or 400°C or 600 and or 800°C with a retention period of 2 h. The properties like change in colour and percentage weight loss were evaluated. Ultrasonic Pulse Velocity test was used to obtain qualitative information of strength variation. Residual strength of thermally deteriorated concrete specimen was measured by destructive testing.

Steel fibre volume fraction of 1 per cent improves the compressive strength of concrete in the temperature range of 400 to 800°C. The addition of steel fibre and PP fibre (Mix 3) improves the splitting strength of the concrete at elevated temperature range of 400 to 600°C.

Performance enhancement is observed with hybrid fibres for temperature endurance of concrete.

This paper argues that information containers provide valuable context clues that can help students make choices about how to engage with information content. The authors present a strategic approach to source evaluation rooted in format and authority threshold concepts.

The authors developed a source evaluation strategy with the objective of deciding whether to trust an information source. This strategy involves a set of cues to help readers mindfully engage with both the container and content of a given source.

When conducting research, non-experts are asked to evaluate content in the absence of relevant subject expertise. The cues presented in this paper offer practical tactics informed by the concepts of authority (to help make an accessible judgment of intellectual trust) and format (to help make more informed decisions about the content they find in a browser).

While librarians have produced many evaluative models and checklists to help students evaluate information, this paper contributes a unique strategic approach grounded in two information literacy threshold concepts – format and authority – and enacted through a series of actions drawn from website evaluation models, fact-checking, and metacognitive exercises.

The consumer is currently feeling the consequences of the global economic crisis, leading to decreased spending by tourists. An important economizing strategy appears to be that vacationers do not give up their holiday but are likely to travel closer to home, a phenomenon called “staycation”, but this is just one of a variety of options vacationers can use. If they make economies within a holiday, where do they get their ideas about economizing from? The purpose of this paper is to study information searching from the perspective of economizing on vacations.

The work reported on is a survey of Dutch vacationers who stated that they economized on their 2009 holiday.

The research shows that different sources have strong and weak points in relation to the different subdecisions that constitute a vacation. Information sources are used in concert for subdecisions; the strongest joint use involves marketer‐generated sites and e‐WOM, and brochures and travel guides. In the family context, a tendency is found to use more information sources the more economizing decisions are discussed.

For tour operators, it seems to make sense to make it easier to compare vacation alternatives that differ on subdecisions such as booking moment and period, and to offer a range of options from expensive to inexpensive. Also, making options more flexible in terms of downgrading on vacation features could assist vacationers who want to economize. Consumer‐generated sources could focus more on providing information and comparison opportunities for subdecisions.

Information searching is a widely studied area in vacation decision making. Two extensive literature reviews give an overview of factors influencing this search process. In this literature, a contribution on information searching to obtain economizing ideas in difficult times is absent. In this article, with the aid of five research questions, the role of information searching in relation to economizing on vacations is investigated.

A single system to replace the four existing methods has been proposed for world‐wide use; if adopted by the Council, all users will benefit—airport and aircraft operators and aircraft manufacturers …

We survey private foundations for governance factors and internal processes that help explain why they barely miss (or not) the benchmark for qualifying distributions that would save them taxes on net investment income. Private foundations are subject to a 2% tax rate on their net investment income. If qualifying distributions are above a benchmark, the foundation qualifies for a 50% reduction in the tax rate to a 1% tax rate. This tax rate structure provides a “cliff effect” where the additional distributions required to qualify for the lower tax rate may actually be less than the potential tax savings (Sansing & Yetman, 2006). For example, one foundation in our sample could have saved $15,613 in tax by paying an additional $318 in distributions. We view this situation as a clear governance failure. Our first contribution to the literature is that board interest and information system strength affect the likelihood of avoiding such a governance failure, even after controlling for the general quality of management with management compensation and professional fees. Our second contribution is that foundations without sufficient financial savvy and sophistication appear to pay higher taxes. Given the large number of small, relatively unsophisticated foundations in America, differential tax rates based on sophistication is an interesting policy debate.

Information seeking is a fluid and situation dependent activity where a seeker's actions are influenced by access to information, perceived quality (or information fit) and trust in the information source. All of these factors combined create an ever‐changing information‐seeking environment. Generally, traditional models and survey methodologies capture a “snapshot in time” of a particular information‐seeking activity, but fail to capture the multivalent influences of things such as chance, frequency of encounters, strength of source or the introduction of new or multiple influencers. Using the tool of fuzzy control systems, a new conceptual model is introduced that not only diagrams the influences on the information seeker, but also provides a framework to devise (or refine existing) communications strategies.

This paper addresses an important but neglected issue – the nature of and evidence for success in management accounting. The case of activity‐based costing/management (ABC/M) is used to explore how researchers have gathered evidence of this technique’s success. A variety of approaches have been adopted and all have shortcomings. The problems of obtaining reliable evidence of success suggest that a profile of evidence is likely to be the most appropriate basis on which to make success judgements about management accounting. Further research on this evidential profile is called for.

The current paper aims to expand an empirical assessment of correlations of the stock exchange in Poland with other stock markets and foreign economies. The paper attempts to explore international spillover effects during the current financial crisis.

The study builds upon questionnaires and interviews with practitioners associated with the Polish stock market. The interviewees represent both the advanced and emerging European economies. At this point, analyzing the notions of a cross‐section of experts from different geographical regions increases the value of the findings. The interviewees were asked to comment on a wide range of examples mirroring the reaction of the Warsaw Stock Exchange (WSE) to economic and financial information derived from foreign markets in times of the current financial crisis. An empirical model evaluating the cross‐border implications for the Polish stock market was specified. The model encompassed a wide range of variables and events influencing the performance of the Polish stock market and investors' uncertainty during the nascent financial crisis. Semi‐structured interviews complemented the quantitatively obtained findings and allowed for a gap between theory and practice to be bridged. The qualitative approach injected a dose of realism into the empirical model utilized in the paper and contributed to the value of general findings.

The current paper reports initial responses of the WIG20 indexed equity prices to 41 economic and financial information sets, originating from systemically significant markets. The influence of these sets is ranked in accordance with their influential powers. The ranking indicates which information events are more likely to be prioritized by investors associated with the WSE and which news are ignored in times of the current financial crisis. Henceforth, the findings outline the crisis‐induced changes in the uncertainty of equity investors and the implications for investment decision making processes. Comparing the responses to economic and financial information sets among different stock markets and industries delivers insight into the profitability of the international portfolio diversification based on either the country or industry specific factors.

The paper focuses on the Polish stock market, which is relatively under‐researched by the existing body of literate. However, Poland's stock market became a leading central European bourse during the current financial crisis. Reporting a number of useful and important implications for the practitioners associated with the WSE constitutes the core value of the paper.

Privacy impact assessments (PIAs) are an important tool for managing risk in both public and private sector projects. The best evidence of how PIAs are being conducted is the PIA reports published at the conclusion of the process. This paper aims to consider PIA reports from five countries and assesses their strengths, weaknesses and impacts.

The paper also identifies key trends and makes recommendations for improving the PIA process and enabling access to lessons learned by PIA practitioners.

The paper calls for further study of PIA case studies to determine how closely practitioners and assessors follow the PIA methodologies promulgated in their countries, to seek good practice in the preparation of PIAs and for the creation of a central repository for PIAs.

The author believes this is the first such paper to review actual PIA reports.

Since the consolidation of the Shanghai Library and Institute of Scientific and Technical Information of Shanghai in 1995, the Shanghai Library has developed a service model which aims to serve the general public, the research and technological community, and the city government and the legislature. This article considers the library’s long‐term effort for establishing the three‐dimensional service model and analyzes its strengths, opportunities, weaknesses and threats.