bluuebunny/crossref_metadata_2025_split huggingface dataset:
Teleworker's home office: an extension of corporate office?
Authors: Fan Ng Cheuk 
Published: February 2010

PurposeThe purpose of this paper is to provide a literature review of the home offices of teleworkers employed by organizations in an attempt to understand the relationships between the design and physical conditions of home offices and teleworkers' work behaviours and to identify new areas of research around home offices.Design/methodology/approachAn extensive review of the research literature in home working, teleworking, and conventional office settings from multiple disciplines was carried out.FindingsThis review has located no recent studies that focus on the design and conditions of home‐offices of teleworkers employed by organizations. The research on home working and on conventional offices suggests that teleworkers desire qualities in their home offices similar to those of conventional offices. Little is known about how the physical conditions of dwellings and family variables affect the effectiveness of home offices as a workplace.Research limitations/implicationsLittle empirical research focused on home offices is available, so much more research is needed.Practical implicationsThe design of home workspace must meet the needs of teleworkers and their families' home environment. The cost savings in corporate facilities must be balanced against the workplace needs of their employees.Originality/valueThe paper fills a gap in research about teleworking in home offices by integrating research from two related areas: homeworking and conventional office environment.
Evaluating user experience in green buildings in relation to workplace culture and context
Authors: Brown Zosia , Cole Raymond J. , Robinson John , Dowlatabadi Hadi 
Published: February 2010

PurposeThis paper aims to explore the relationship between green building design and workplace design practice, and to examine the role of organizational culture in shaping design and operation decisions with consequence for user experience.Design/methodology/approachA literature review and introduction of key concepts establish the foundation for the research and provide a context for interpreting results. Empirical findings are presented from a pre‐ and post‐occupancy evaluation of a company's move to a new headquarters building designed both to shift organizational culture and to meet environmental objectives.FindingsThe paper demonstrates that, while there are potentially significant gains to be made from integrating green building with workplace design strategies from the outset, there are many other factors beyond the quality of the space, which may play a role in shaping user experience. Links are drawn between improved occupant comfort, health and productivity in the new headquarters building, and organizational culture and contextual factors accompanying the move. The findings raise a number of important questions and considerations for organizational and workplace research, and post‐occupancy evaluation of buildings.Research limitations/implicationsThe research and findings focus on the experience and context of one company's move to a new headquarters building and cannot be extrapolated. Given the mainstreaming and merging of green building design with workplace design practice, more research and studies are needed to advance this important line of inquiry.Originality/valueThe paper brings together the two agendas of workplace design and green building design, which have until very recently progressed along separate paths.
Stability analysis of an oceanic structure using the Lyapunov method
Authors: Chen Cheng‐Wu , Shen Chien‐wen , Chen Chen‐Yuan , Cheng Ming‐Jen 
Published: February 2010

PurposeA tension leg platform (TLP) is a vertically moored, floating structure which is normally used for offshore oil/gas production. However, these types of structures can be damaged by vibration responses that are too large. The purpose of this paper is to consider the influence of the external waves on oceanic structures.Design/methodology/approachA mathematical model of an ocean environment was constructed, in which wave‐induced flow fields cause structural surge motion, then solutions to the mathematical model were analytically derived.FindingsThe Takagi‐Sugeno (T‐S) fuzzy model is employed in the approximation of the oceanic structure. The stability analysis of the TLP system is carried out using the Lyapunov direct method.Practical implicationsThe dependence of the wave‐induced flow field and its resonant frequency on the wave characteristics and the structural properties of the platform, which include width, thickness and mass, can be drawn using a parametric approach.Originality/valueMathematical modeling is applied to find the wave‐induced displacement due to the surge motion. The vibration of the mechanical motion of the platform structure caused by wave force is also discussed.
Graph products with specified domains for configuration processing and formation of the adjacency matrices
Authors: Kaveh A. , Alinejad B. 
Published: February 2010

PurposeGraph products are extensively used in the analysis and design of regular structures. It is often thought that these products are only applicable to regular graphs. The main aim of this paper is develop new products which are applicable to regular as well and non‐regular structural models.Design/methodology/approachNew graph products are defined with specified domains. In these products the logical operations of the graph products are only performable in specified domains, and therefore these products can produce configurations which do not need to be regular.FindingsNew graph products are defined and a general theorem is proved for the formation of their adjacency matrices.Originality/valueThe presented graph products overcome the difficulty of employing graph products in structural mechanics, and in particular in space structures. The general theorem of this paper can efficiently be used in the formation of adjacency matrices of the structural models.
Some improvement to the mutation donor of differential evolution
Authors: Fan Hui‐Yuan , Liu Junhong , Lampinen Jouni 
Published: February 2010

PurposeThe purpose of this paper is to improve the existing differential evolution (DE) mutation operator so as to accelerate its convergence.Design/methodology/approachA new general donor form for mutation operation in DE is presented, which defines a donor as a convex combination of the triplet of individuals selected for a mutation. Three new donor schemes from that form are deduced.FindingsThe three donor schemes were empirically compared with the original DE version and three existing variants of DE by using a suite of nine well‐known test functions, and were also demonstrated by a practical application case – training a neural network to approximate aerodynamic data. The obtained numerical simulation results suggested that these modifications to the mutation operator could improve the DE's convergence performance in both the convergence rate and the convergence reliability.Research limitations/implicationsFurther research is still needed for adequately explaining why it was possible to simultaneously improve both the convergence rate and the convergence reliability of DE to that extent despite the well‐known “No Free Lunch” theorem. Also further research is considered necessary for outlining more distinctively the particular class of problems, where the current observations can be generalized.Practical implicationsMore complicated engineering problems could be solved sub‐optimally, whereas their real optimal solution may never be reached subject to the current computer capability.Originality/valueThough DE has demonstrated a considerably better convergence performance than the other evolutionary algorithms (EAs), its convergence rate is still far from what is hoped for by scientists. On the one hand, a higher convergence rate is always expected for any optimization method used in seeking the global optimum of a non‐linear objective function. On the other hand, since all EAs, including DE, work with a population of solutions rather than a single solution, many evaluations of candidate solutions are required in the optimization process. If evaluation of candidate solutions is too time‐consuming, the overall optimization cost may become too expensive. One often has to limit the algorithm to operate within an acceptable time, which maybe is not enough to find the global optimum (optima), but enough to obtain a sub‐optimal solution. Therefore, it is continuously necessary to investigate the new strategies to improve the current DE algorithm.
Hydraulic performance of a large slanted axial‐flow pump
Authors: Wang Zhengwei , Peng Guangjie , Zhou Lingjiu , Hu Deyi 
Published: February 2010

PurposeThe pump of the Taipuhe Pump Station, larger flow discharge, lower head, is one of the largest 15° slanted axial‐flow pumps in the world. However, few studies have been done for the larger slanted axial‐flow pump on safe operation. The purpose of this paper is to analyze the impeller elevation, unsteady flow, hydraulic thrust and the zero‐head flow characteristics of the pump.Design/methodology/approachThe flow field in and through the pump was analyzed numerically during the initial stages of the pump design process, then the entire flow passage through the pump was analyzed to calculate the hydraulic thrust to prevent damage to the bearings and improve the operating stability. The zero‐head pump flow characteristics were analyzed to ensure that the pump will work reliably at much lower heads.FindingsThe calculated results are in good agreement with experimental data for the pump elevation effects, the performance curve, pressure oscillations, hydraulic thrust and zero‐head performance.Research limitations/implicationsSince it is assumed that there is no gap between blades and shroud, gap cavitations are beyond the scope of the paper.Originality/valueThe paper indicates the slanted axial‐flow pump characteristics including the characteristic curves, pressure fluctuations, hydraulic thrust and radial force for normal operating conditions and zero‐head conditions. It shows how to guarantee the pump safety operating by computational fluid dynamics.
Numerical study of low‐yield point steel shear walls used for seismic applications
Authors: Mistakidis Euripidis 
Published: February 2010

PurposeThe purpose of this paper is to provide the research and practising engineers with insight on the benefits of using low‐yield point steel with respect to ordinary steel as a construction material for shear wall panels. The paper seeks to focus on the behaviour of such panels when installed in new or existing structures in order to improve their seismic performance.Design/methodology/approachFinite element models are applied in order to approximate the structural response of low‐yield steel panels, used for seismic applications. Owing to the specific characteristics of the problem at hand, geometric and material nonlinearities have to be accurately considered. For comparison reasons, low‐yield point steel and ordinary steel are considered as construction materials for the aforementioned panels. The paper examines both the case of “pure shear” steel panel and also the more realistic case that the panel is encased in the surrounding frame.FindingsThe paper reaches a number of interesting conclusions. The beneficial behaviour of low‐yield steel panels with respect to ordinary steel panels is verified. Comments are made distinguishing the differences in the behaviour of panels surrounded by strong elements (“encased” panels) compared with that of panels submitted to pure shear. Finally, the improved seismic behaviour of existing structures retrofitted by shear wall panels is verified.Originality/valueThe paper exhibits numerically the advantages of low‐yield point steel with respect to ordinary steel as a construction material for panels and, second, contributes to the comprehension of the realistic panel behaviour of encased panels. More specifically, the paper focuses on the differences in the behaviour of encased steel panels with respect to the “pure shear” steel panels.
Explaining customer satisfaction with complaint handling
Authors: Varela‐Neira Concepción , Vázquez‐Casielles Rodolfo , Iglesias Víctor 
Published: February 2010

PurposeDue to the importance of understanding what circumstances make customer recovery programmes successful, this paper aims to study the effects of different cognitive evaluations (disconfirmation of expectations and perceived justice) and affective responses (positive and negative emotions) on satisfaction with complaint handling.Design/methodology/approachThe sample used in this study consists of 679 subjects who, over the last six months, had experienced service failures and had afterwards complained. The data were collected via personal interviews using a structured survey.FindingsThe results of the study support the model and highlight the importance of the emotions experienced as a result of the complaint handling. Although these emotions have been underrepresented in the service recovery literature, our investigation shows that these emotions not only have an independent effect on customer satisfaction, after accounting for the effects of the cognitive evaluations of complaint handling, but also play a mediating role in the relationship between these cognitive variables and satisfaction.Research limitations/implicationsThis study examines only one service context; consequently, caution is needed when generalizing the results.Practical implicationsGiven the findings in this paper, identifying customers' emotions can enable service organizations to know their perceptions of the recovery and, hence, adapt service recovery strategies adequately.Originality/valueThis study incorporates the disconfirmation of expectations paradigm and the dimension of informational justice into the existing models of cognitive and affective antecedents of satisfaction with complaint handling. Furthermore, this study is based on the analysis of real service failures and recovery strategies.
Lost in translation: from B‐school to business
Authors: Humphreys John , Oyler Jennifer , Pryor Mildred , Haden Stephanie 
Published: February 2010

PurposeThe purpose of this brief article is to describe the chasm between academic research and management practitioners and to call for assistance in closing the divide.Design/methodology/approachUsing journal literature and inductive observation from our experiences we offer our conceptual understanding by way of an opinion/viewpoint piece.FindingsIf we are to truly lessen the gulf between organizational researchers and practitioners, movement must occur from both directions. Not doing so will result in a continuing myopic focus on the divide itself instead of fundamental discussions of the more crucial elements that influence organizational performance and productivity.Practical implicationsWe outline the relevant implications of our thinking for academics and practicing managers and offer recommendations that, if implemented by all involved, could narrow this gap and enhance the effectiveness of researchers and managers.Originality/valueThe distinctive contribution of this article is that it provides a resolute call for practicing managers to become part of the solution with respect to the relevance of management and organizational research.
Dangerous solutions: case study of a failed e‐project
Authors: McLaughlin Stephen 
Published: February 2010

PurposeThis purpose of this paper is to take a critical look at a recent e‐business initiative (eCRM) undertaken by a global technology solutions organization. After significant time and money invested in the initiative, the project was cancelled. This paper will identify factors that the organization should have considered as part of the development and deployment of the initiative.Design/methodology/approachThis paper is explorative in nature, and based on the case study methodology. The data was collected via an on‐line questionnaire of over 300 employees across Europe, the Middle East and Africa (EMEA) involved with the delivery of eCRM.FindingsThe research highlighted ten imperatives organizations must consider when embarking on major e‐business projects. The imperatives support an e‐business strategy framework that was developed through the research findings.Research limitations/implicationsThis research was conducted across one organization only. Although the organization was large (in excess of 300,000 employees) the research findings have not been corroborated through comparative research across other, similar organizations.Practical implicationsThe findings have allowed the organization to refine the way they define and develop future e‐business projects.Originality/valueThe findings as presented in this paper are a result of looking at theory relating to change, technology, strategy, and knowledge enablement. This holistic view has allowed the author to identify a broader set of impact factors for consideration when driving significant technology integration. It is the belief of the author that these impact factors (imperatives) can be applied to other organizations.
But do you like your (expensive management) consultant?
Authors: Chelliah John , Davis Douglas 
Published: February 2010

PurposeThe purpose of this study is to confirm the existence of PE and the role it plays from the perspective of management consultants. One of the greatest challenges facing management consultants today is how to win business through satisfying client needs. There are a number of authors who have identified that meeting clients' unwritten and unspoken expectations i.e. psychological expectations (PE), can yield competitive advantage for consultants. However, there is a dearth of research in this area.Design/methodology/approachSemi structured interviews were carried out with twenty management consultants in Australia. Questions canvassed their views on the existence of PE, the forms it took and its strategic value in client‐consultant relationships.FindingsTypes of PE identified in literature were found to exist widely in practice. Consultants were very aware of PE and the importance of addressing them. Benefits of meeting PE reported were additional business with existing clients or referrals by satisfied clients to other clients. Some PE presented an ethical dilemma to consultants and in some cases they would rather walk away from assignments which they deem as unethical.Originality/valueThe paper showed that the strategic importance placed on PE by practitioner literature is worthy of focus. Through this research, it has been established for the first time that psychological expectations impact upon the success of the client‐consultant relationship from the viewpoint of consultants.
Escaping from a successful history
Authors: Jackson Stuart E. 
Published: February 2010

PurposeThe purpose of this paper is to discuss how many successful businesses become trapped by the history of success with their existing business models and find it very difficult to acknowledge new threats to their businesses. The article includes examples from the automotive, aerospace and hospitality industries of companies that have had to deal with this challenge, with varying degrees of success. The author draws lessons from these examples and provides four prescriptions to help business leaders avoid becoming trapped by their past successes.Design/methodology/approachIn this article, Jackson leverages insights from example companies that have had to deal with major changes in the needs of their customers. Drawing insights from these examples and the various approaches companies take to dealing with change, the author makes recommendations for how companies should plan for alternative future scenarios.FindingsKey finding is that the more successful a company is, the more difficult it will be to change its business model. To avoid being trapped by their own success, business executives and strategists must actively identify, assess and plan for alternative future scenarios. They must develop powerful, convincing arguments for when and why change will happen, leveraging external perspectives and evidence. Only then, can they hope to get top management to embrace change, maintain leadership and preserve shareholder value.Originality/valueThe key message of this article is that adapting to changes in the market environment is very difficult to do, especially for businesses that are highly successful. The author provides a range of specific recommendations to help companies embrace change, identify new untapped opportunities and unlock new value for customers and shareholders.
Defining the corporate social responsibility of business from international law
Authors: Schouten Esther M.J. 
Published: February 2010

PurposeThe purpose of this paper is to argue that corporate social responsibilities of international business can be defined in terms of human rights responsibilities.Design/methodology/approachThe approach taken is to draw from international law to examine whether these responsibilities can be defined in a precise way.FindingsThe paper finds that human rights responsibilities of business needs further refining.Research limitations/implicationsResearch needs to be conducted from a law perspective on defining concepts such as “complicity”, “spheres of influence” or “respecting” human rights.Practical implicationsThis paper calls upon international business and their stakeholders to use and pro‐actively manage their human rights responsibilities and further refine the existing managerial human rights tools.Originality/valueIn exploring the human rights responsibilities of business, this paper contributes to an important crossroads of international law and management.
Entrepreneurship and socioeconomic development in Africa: a reality or myth?
Authors: Nafukho Fredrick M. , Helen Muyia Machuma A. 
Published: February 2010

PurposeThe purpose of this paper is to examine the development of entrepreneurship education and training in Kenya as a strategic approach to addressing the unemployment problem among the school and university graduates in Kenya and Africa in general.Design/methodology/approachThe study adopted a critical review of the literature method to achieve its purpose and to answer the key research question. The literature search included a computerized search of accessible and available material on entrepreneurship, entrepreneurial spirit, entrepreneurship education and training programs, history of entrepreneurship, and entrepreneurship models, Africa and entrepreneurship development.FindingsIt is shown that the development of entrepreneurial spirit and competencies should be a lifelong process. Addressing Africa's socioeconomic development in an entrepreneurial way requires learning successful lessons from within and without Africa. Specific examples of successful use of entrepreneurship to develop micro, small and medium‐sized enterprises in Africa and other parts of the world, especially the USA, are cited in the paper. A case study of using technology to promote entrepreneurship in Africa is provided.Research limitations/implicationsThe paper is limited since it is based on a review of the literature. Quantitative and qualitative research studies focusing on entrepreneurship and socioeconomic development in Africa are recommended.Originality/valueThere are limited studies that focus on the issue of entrepreneurship and socioeconomic development in Africa. This paper and the special issue in particular have laid down pioneering ground work for research on entrepreneurship and socioeconomic development in Africa.