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1 – 10 of 51Ing Liang Wong, Philip Eames and Srinath Perera
Transparent insulation materials (TIMs) have been developed for application to building facades to reduce heating energy demands of a building. The purpose of this research is to…
Abstract
Purpose
Transparent insulation materials (TIMs) have been developed for application to building facades to reduce heating energy demands of a building. The purpose of this research is to investigate the feasibility of TI‐applications for high‐rise and low‐rise office buildings in London, UK, to reduce heating energy demands in winter and reduce overheating problems in summer.
Design/methodology/approach
The energy performance of these office building models was simulated using an energy simulation package, Environmental Systems Performance‐research (ESP‐r), for a full calendar year. The simulations were initially performed for the buildings with conventional wall elements, prior to those with TI‐systems (TI‐walls and TI‐glazing) used to replace the conventional wall elements. Surface temperatures of the conventional wall elements and TI‐systems, air temperature inside the 20 mm wide air gaps in the TI‐wall, dry‐bulb zone temperature and energy demands required for the office zones were predicted.
Findings
Peak temperatures of between 50 and 70°C were predicted for the internal surface of the TI‐systems, which clearly demonstrated the large effect of absorption of solar energy flux by the brick wall mass with an absorptivity of 90 percent behind the TIM layer. In the office zones, the magnitude of temperature swings during daytime was reduced, as demonstrated by a 10 to 12 h delay in heat transmission from the external façade to the office zones. Such reduction indicates the overheating problems could be reduced potentially by TI‐applications.
Originality/value
This research presents the scale and scope of design optimisation of TI‐systems with ESP‐r simulations, which is a critical process prior to applications to real buildings.
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Ali Rostami, James Sommerville, Ing Liang Wong and Cynthia Lee
The competition and challenges facing construction firms during the recent recession have brought risk management (RM) to the fore in people’s minds. Examination of the…
Abstract
Purpose
The competition and challenges facing construction firms during the recent recession have brought risk management (RM) to the fore in people’s minds. Examination of the difficulties of implementing RM in small and medium enterprises (SMEs) in the UK construction industry has been relatively untouched. The paper aims to discuss these issues.
Design/methodology/approach
As part of on-going research to facilitate RM processing aimed at improving the competitiveness of SMEs, the difficulties in RM implementation were identified through a literature review of RM implementation in SMEs. Postal questionnaire were sent to SMEs who have experience of construction management.
Findings
Of the 153 of SMEs responding, most highlighted that the main difficulty experienced is how to scale RM process to meet their requirements. None of the available standards explain the fundamental principle of applying RM to the situations that SMEs find themselves in. This difficulty is further exacerbated by a lack of management skills and knowledge in the adoption of RM tools or techniques to identify and analyse the business’ risks.
Originality/value
The identified difficulties can be considered to develop a process to facilitate RM process within SMEs.
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For Chinese women to progress, attention must be paid to alleviating the burden of the dual role of parenting and work responsibilities. The current situation, with the working…
Abstract
For Chinese women to progress, attention must be paid to alleviating the burden of the dual role of parenting and work responsibilities. The current situation, with the working woman having to accept that cultural values still make child care her responsibility, means that Hong Kong businesses can still use women to fill their basic labour requirements — a cheap, readily available labour force content to stay in factory situations. Comprehensive equal pay legislation is still required and amendment to the tax laws so that married women are not considered as appendages to their husbands. The China‐British agreement for the future of Hong Kong after the 1997 territory lease expiry should open doors for women politically, since a major goal for the intervening years is preparation for administration by local Chinese.
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Chen Wang, Lincoln C. Wood and Huijun Liang
Various demands and requirements of foreign home-buyers from different background are yet unclear to most of the residential developers. The aim of this study is to blueprint a…
Abstract
Various demands and requirements of foreign home-buyers from different background are yet unclear to most of the residential developers. The aim of this study is to blueprint a fuzzy mapping of psychological phenomena reflected in consumer behavior, and to develop a Fuzzy Analytic Hierarchy Process (Fuzzy-AHP) decision making model to assist residential developers in dealing with potential foreign customers. Through a questionnaire survey in the form of pair wise comparison matrix among 126 expatriates, this study introduces a new approach to assist residential developers dealing with expatriates' preference on house purchase in Malaysia in a simple and efficient way. With this fuzzy mapping, residential developers could utilize psychological phenomena to manipulate expatriates' preference on housing purchase rather than to merely comply passively.
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Arménio Rego, Miguel Pina E Cunha and Carlos Pinho
We suggest that, in some specific settings, individuals may distinguish and be sensitive not only to the distributive, procedural, social, and informational dimensions of justice…
Abstract
We suggest that, in some specific settings, individuals may distinguish and be sensitive not only to the distributive, procedural, social, and informational dimensions of justice, but also subdivide the distributive justice dimension into two facets‐reward and task distributive justice. Results of three studies with Portuguese public university teachers reveal that a five‐factor model of justice (distribution of tasks, distribution of rewards, procedural, interpersonal, informational) is adequate, although factor analyses are not categorical in distinguishing interpersonal and informational justice. Results also show that individuals who work with high autonomy and outside close supervisory control in performing their jobs may be very sensitive to the way they feel treated by their superiors, even accepting as normal that the superiors make decisions with no participation, a finding that may be due to the feminine, affiliative, and high power distance cultural context.
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Hannes Velt and Rudolf R. Sinkovics
This chapter offers a comprehensive review the literature on authentic leadership (AL). The authors employ a bibliometric approach to identify, classify, visualise and synthesise…
Abstract
This chapter offers a comprehensive review the literature on authentic leadership (AL). The authors employ a bibliometric approach to identify, classify, visualise and synthesise relevant scholarly publications and the work of a core group of interdisciplinary scholars who are key contributors to the research on AL. They review 264 journal articles, adopting a clustering technique to assess the central themes of AL scholarship. They identify five distinct thematic clusters: authenticity in the context of leadership; structure of AL; social perspectives on AL; dynamism of AL; and value perceptions of AL. Velt and Sinkovics assert that these clusters will help scholars of AL to understand the dominant streams in the literature and provide a foundation for future research.
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Examines the recent research on advertising in mainland China over the 1979‐1998 period. Suggests that findings show a sustained effort in academic research/publications on…
Abstract
Examines the recent research on advertising in mainland China over the 1979‐1998 period. Suggests that findings show a sustained effort in academic research/publications on advertising in China is in the early stage of its development and whilst many areas have been researched, there are many more yet to be touched. Concludes that the research is seldom based on established theoretical or conceptual framework and the research methods and types of analysis used have not been very advanced when compared to general advertising research.
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The author was commissioned by the Association of Banks in Singapore (ADS) to redraft the ABS's Guidelines on Prevention of Money Laundering to replace its earlier guidelines…
Abstract
The author was commissioned by the Association of Banks in Singapore (ADS) to redraft the ABS's Guidelines on Prevention of Money Laundering to replace its earlier guidelines after the revision of the money laundering laws under the Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act (SCA) and the Mutual Assistance in Criminal Matters Act (MACMA). While asked to redraft the guidelines (ABS Guidelines) within the legal framework of the new anti‐money laundering regime, the task was also to redraft the ‘know your customer’ rules which would constitute the best practices in Singapore's banking industry for combating money laundering activities. The purpose of this paper is not ‘good compliance’ from the regulator's or a bank's perspective but from the banking industry's perspective in Singapore for the combating of money laundering.