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Materials supply is one of the important elements in construction operation and a major factor affecting the quality of construction projects. Many industries look to manage materials effectively by attempting to integrate logistics processes into logistics chains of suppliers and customers. Logistics processes, being crucial for successful completion of construction projects, but in fact, auxiliary, are often entrusted to external professionals specialised in logistic services, such as logistics centres. However, this tendency is yet to be developed in construction. The purpose of this paper is to develop a simulation framework for the examination of potential improvements of logistics performance using logistics centres.

A case study approach was adopted with computer simulation using Flexsim. Data of vehicle movements were collected during construction on-site from the start of construction to “hand-over” to the building owner.

The ideal location of a logistics centre is identified using vehicle movements data collected on the site. The potential improvements of the planned centre are then evaluated by simulating various scenarios of vehicle movements. The enclosed results from the simulations indicate that using a logistics centre will reduce waste for the construction project considered.

The paper emphasises that creating a logistics centre for a project can improve construction logistics performance, by consolidating and optimizing both off-site and on-site logistics, especially when the site condition is prohibitive (small footprint with limited loading bay area). Establishing logistics centres may help find ways of making the overall construction project more effective by improving the management of materials.

This paper aims to explore key management actions for implementing security on the cloud, which is a critical issue as many organizations are moving business processes and data on it. The cloud is a flexible, low cost and highly available technology, but it comes with increased complexity in maintaining the cloud consumer’s security. In this research, a model was built to assist strategic decision-makers in choosing from a diverse range of actions that can be taken to manage cloud security.

Published research from 2010 to 2022 was reviewed to identify alternatives to management actions pertaining to cloud security. Analytical hierarchical process (AHP) was applied to rate the most important action(s). For this, the alternatives, along with selection criteria, were summarized through thematic analysis. To gauge the relative importance of the alternatives, a questionnaire was distributed among cloud security practitioners to poll their opinion. AHP was then applied to the aggregated survey responses.

It was found that the respondents gave the highest importance to aligning information security with business needs. Building a cloud-specific risk management framework was rated second, while the actions: enforce and monitor contractual obligations, and update organizational structure, were rated third and fourth, respectively.

The research takes a general view without catering to specialized industry-based scenarios.

This paper highlights the role of management actions when implementing cloud security. It presents an AHP-based multi-criteria decision-making model that can be used by strategic decision-makers in selecting the optimum mode of action. Finally, the criteria used in the AHP model highlight how each alternative contributes to cloud security.

To argue that the future of the US public library depends on a commitment to the library as a place within the public sphere for the intellectual development of a community primarily through books and reading, where service to the public is framed by professional librarians.

The paper uses supportive literature from within and outside librarianship to provide an alternative perspective to Michael Sullivan's Public Libraries' article of 2003, which argues that the future of the public library is fragile because of its inflexibility before the pressures of the internet, failing public commitment, and a potential shortage of librarians.

Public libraries continue to be identified as places for reading and books. Despite the public's embrace of the internet for ready reference, there are still questions best answered through print reference materials and professional assistance. Through active collection development, libraries remain places of heterogeneity and serendipitous discovery. The fragility of the public library is attributable to the incursion of a market‐capitalist model of service into an institution of the public sphere. Deprofessionalization threatens to lose a corps of professionals committed to values of civil liberties and community.

This paper suggests that the future of the public library depends on its commitment to being a place for books and reading, as an alternative to a model of service based on the Internet, the bookstore, and a paraprofessional staff. The paper should be of use to those who provide, design, manage, and teach models of service in the public library.

For comments on a previous draft, I wish to thank Mary O’Sullivan, Michael Shalev and Bruce Western.

To examine the strategies of the intelligent design (ID) movement and their impact on the selection policies for high school libraries and the science curriculum.

Examines the process four public high school libraries in the US took to determine whether to accept a gift offer by a parent of two books, dealing with ID. This article deals with the importance of applying selection criteria to all materials, whether gifts or recommendations.

School libraries are not immune to the tactics used by the ID movement to influence curriculum and collection development decisions.

While this article is a case history of the ID movement's strategy to influence school curriculum, its implications and possible impact on other schools and their libraries.

Provides advice to practicing school librarians on what criteria to use when selecting materials and poses the question of who should be involved in selecting materials for the school library.

This article explores the critical aspects and the differences between selection and censorship. Emphasizes the importance of having and following board‐approved policies that deal with gifts and the selection of library and instructional materials.

Following earlier claims that quantum‐inspired evolutionary algorithm (QIEA) may offer advantages in high‐dimensional environments, the purpose of this paper is to test a real‐valued QIEA on a series of benchmark functions of varying dimensionality in order to examine its scalability within both static and dynamic environments.

This paper compares the performance of both the QIEA and the canonical genetic algorithm (GA) on a series of test benchmark functions.

The results show that the QIEA obtains highly competitive results when benchmarked against the GA within static environments, while substantially outperforming both binary and real‐valued representation of the GA in terms of running time. Within dynamic environments, the QIEA outperforms GA in terms of stability and run time.

This paper suggests that QIEA has utility for real‐world high‐dimensional problems, particularly within dynamic environments, such as that found in real‐time financial trading.

We examine the relationship between the business cycle and poverty for the period from 1960 to 2008 using income data from the Current Population Survey and consumption data from the Consumer Expenditure Survey. This new evidence on the relationship between macroeconomic conditions and poverty is of particular interest, given recent changes in antipoverty policies that have placed greater emphasis on participation in the labor market and in-kind transfers. We look beyond official poverty, examining alternative income poverty and consumption poverty, which have conceptual and empirical advantages as measures of the well-being of the poor. We find that both income and consumption poverty are sensitive to macroeconomic conditions. A 1 percentage point increase in unemployment is associated with an increase in the after-tax income poverty rate of 0.9–1.1 percentage points in the long run, and an increase in the consumption poverty rate of 0.3–1.2 percentage points in the long run. The evidence on whether income is more responsive to the business cycle than consumption is mixed. Income poverty does appear to be more responsive using national level variation, but consumption poverty is often more responsive to unemployment when using regional variation. Low percentiles of both income and consumption are sensitive to macroeconomic conditions, and in most cases, low percentiles of income appear to be more responsive than low percentiles of consumption.

This paper analyzes the special character of currency risks associated with equity investments in emerging capital markets. Such investments are an important and growing source of funds for financing projects which contribute to the rapid pace of growth in emerging markets. While investors in any foreign market face the consequences of possible changes in the value of foreign currency, uncertainty about the terms for currency conversion in emerging markets are aggravated by the interaction of capital flows and currency values, particularly for countries which rely heavily on external sources of financing. In such an environment, it is essential for investors to understand the characteristics of currency risk in order to incorporate them in their investment decisions. This paper analyzes equity market returns and currency fluctuations in a group of emerging markets by comparing them to a set of developed countries. By traditional measures of risk emerging markets appear to have low levels of currency risk. This paper demonstrates that there has also been substantial changes in currency risk in emerging markets which have not occurred in developed markets. This paper also discusses methods of hedging currency risk, taking into account the limitations on hedging strategies in emerging markets and the special characteristics of currency risks in those markets.