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1 – 10 of 24Amarachukwu Nnadozie Nwadike and Suzanne Wilkinson
The New Zealand building code has played a vital role in reducing the impact of disasters in the built environment. Following the nature of earthquake occurrences, the associated…
Abstract
Purpose
The New Zealand building code has played a vital role in reducing the impact of disasters in the built environment. Following the nature of earthquake occurrences, the associated impacts such as building collapse and the increase in technological innovation in the building sector, the New Zealand building code has been frequently amended. The building code amendment ensures that buildings and other related infrastructures can withstand the impact of ground shaking without substantial damages to buildings. The purpose of this paper is to identify and explore the benefits of building code amendments in New Zealand.
Design/methodology/approach
Document analysis and closed-ended questionnaire were adopted as data collection instruments for this study. The relevant stakeholders comprise structural engineer, geotechnical engineer, architect, building services consulting engineer, licensed building practitioner, project manager, building contractor, local authority, academic/researcher and quantity surveyor.
Findings
A significant proportion of the survey participants that agreed to the importance of building code amendments in New Zealand justify the benefits of the amendments. The study serves as a useful guide to policy regulators and researchers who are exploring other aspects of regular building code amendments in New Zealand. The findings from this study suggest that amending the New Zealand building code needs a proactive approach to promote local technology, enhance low-cost construction materials, training of code users and reducing bureaucracy in design approval and construction inspection. The study concludes that improving on the 28 factors identified in this study would contribute intensively to disaster risk reduction in the built environment and an increase in compliance level in New Zealand.
Originality/value
This paper originality comes from its practical approach towards identifying the benefits of building code amendments
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The subject of part‐time work is one which has become increasingly important in industrialised economies where it accounts for a substantial and growing proportion of total…
Abstract
The subject of part‐time work is one which has become increasingly important in industrialised economies where it accounts for a substantial and growing proportion of total employment. It is estimated that in 1970, average annual hours worked per employee amounted to only 60% of those for 1870. Two major factors are attributed to explaining the underlying trend towards a reduction in working time: (a) the increase in the number of voluntary part‐time employees and (b) the decrease in average annual number of days worked per employee (Kok and de Neubourg, 1986). The authors noted that the growth rate of part‐time employment in many countries was greater than the corresponding rate of growth in full‐time employment.
Jamie P. Halsall, Roopinder Oberoi and Michael Snowden
Social enterprise and social entrepreneurship are concepts that have a real effect on social change. The strategies associated with social enterprise and social entrepreneurship…
Abstract
Social enterprise and social entrepreneurship are concepts that have a real effect on social change. The strategies associated with social enterprise and social entrepreneurship have become popular in public policy circles, as they have a real aptitude for solving many societal problems. This popularity has led to the rapid development of social innovation and a rethinking of the interconnecting relationships of social entrepreneurship. The authors of this chapter present a model for social enterprise and innovation approaches, and critically explore these aspects and the ways in which they can be conceptualized within corporate social responsibility.
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Jaepil Han, Deockhyun Ryu and Robin Sickles
This paper aims to investigate spillover effects of public capital stock in a production function model that accounts for spatial dependencies. In many settings, ignoring spatial…
Abstract
This paper aims to investigate spillover effects of public capital stock in a production function model that accounts for spatial dependencies. In many settings, ignoring spatial dependency yields inefficient, biased and inconsistent estimates in cross country panels. Although there are a number of studies aiming to estimate the output elasticity of public capital stock, many of those fail to reach a consensus on refining the elasticity estimates. We argue that accounting for spillover effects of the public capital stock on the production efficiency and incorporating spatial dependences are crucial. For this purpose, we employ a spatial autoregressive stochastic frontier model based on a number of specifications of the spatial dependency structure. Using the data of 21 OECD countries from 1960 to 2001, we estimate a spatial autoregressive stochastic frontier model and derive the mean indirect marginal effects of public capital stock, which are interpreted as spillover effects. We found that spillover effects can be an important factor explaining variations in technical inefficiency across countries as well as in explaining the discrepancies among various levels of output elasticity of public capital stock in traditional production function approaches.
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Zhe Yu, Raquel Prado, Steve C. Cramer, Erin B. Quinlan and Hernando Ombao
We develop a Bayesian approach for modeling brain activation and connectivity from functional magnetic resonance image (fMRI) data. Our approach simultaneously estimates local…
Abstract
We develop a Bayesian approach for modeling brain activation and connectivity from functional magnetic resonance image (fMRI) data. Our approach simultaneously estimates local hemodynamic response functions (HRFs) and activation parameters, as well as global effective and functional connectivity parameters. Existing methods assume identical HRFs across brain regions, which may lead to erroneous conclusions in inferring activation and connectivity patterns. Our approach addresses this limitation by estimating region-specific HRFs. Additionally, it enables neuroscientists to compare effective connectivity networks for different experimental conditions. Furthermore, the use of spike and slab priors on the connectivity parameters allows us to directly select significant effective connectivities in a given network.
We include a simulation study that demonstrates that, compared to the standard generalized linear model (GLM) approach, our model generally has higher power and lower type I error and bias than the GLM approach, and it also has the ability to capture condition-specific connectivities. We applied our approach to a dataset from a stroke study and found different effective connectivity patterns for task and rest conditions in certain brain regions of interest (ROIs).
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Bill Morrissey and Luke Pittaway
This paper analyses buyer‐supplier relationships from the perspective of small and medium‐sized enterprises (SMEs). Preliminary results show that actors within a supply chain are…
Abstract
This paper analyses buyer‐supplier relationships from the perspective of small and medium‐sized enterprises (SMEs). Preliminary results show that actors within a supply chain are not homogeneous in terms of their size, resources and business motives, and this brings into question the validity and relevance of the purchasing literature when examining smaller firms. This paper outlines the usefulness and importance of purchasing behaviour in SMEs in relation to the size and nature of the firm. The research draws principally from a series of in‐depth interviews undertaken with owner‐managers within plastic moulding companies in Lancashire, UK.
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To analyze the emergence of cyberbullying in the news and to unveil the extent to which this new social problem is being constructed as a moral panic.
Abstract
Purpose
To analyze the emergence of cyberbullying in the news and to unveil the extent to which this new social problem is being constructed as a moral panic.
Design/methodology/approach
Ethnographic content analysis is conducted on a sample of 477 local and national newspaper articles published from 2004 to 2011. Goode and Ben-Yehuda’s five criteria of a moral panic – consensus, concern, hostility, disproportionality, and volatility – are used as a lens to analyze how this issue emerged in U.S. culture.
Findings
News coverage of this issue erupted within a very short time period, drawing important attention to a previously unknown social problem facing youth. Yet in the construction of cyberbullying as a new threat to social order, the news coverage sometimes inflates the magnitude and severity of the problem. In doing so, the media work to misrepresent, misinform, and oversimplify what is a more complicated and perhaps not yet fully understood issue among youth today.
Originality/value
Electronic aggression is something that is of growing concern to children, parents, educators, and policymakers. Evidence has begun to show that its effects may be as harmful as face-to-face bullying. Since the media play a vital role in the designation of certain issues as worthy of the public’s attention, it is pertinent that this information is presented in an accurate fashion, rather than simply promoting a moral panic around the topic.
Research limitations/implications
Future research should move beyond print media to examine how TV, popular culture, and social media sites construct this problem. This should include research on the public’s understanding and interpretation of these mediated forms of communication.
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MY THEME affects all of the community who live with or by books. This theme is that all of the book community, but most particularly librarians, have given priority to the…
Abstract
MY THEME affects all of the community who live with or by books. This theme is that all of the book community, but most particularly librarians, have given priority to the exploitation of library materials over their conservation in use to such an extent that accumulated neglect is almost irrecoverable in economic terms. Particularly is this the case with modern books, say those published from the middle of the nineteenth century. Within them the seeds of destruction in the form of lignin and the acidic content of paper, sizing, adhesives, leather and even the ink upon the pages could condemn them to an unusable state in less that a lifetime even if kept in reasonable conditions.