bluuebunny/crossref_metadata_2025_split huggingface dataset:
A sketch of a methodology for designing supportive information systems
Authors: Malmsjö Anders 
Published: July 2006

PurposeThe purpose of this work is to make a distinction between supportive and operative information systems. The overall aim is to find and argue for a methodology approach which is relevant for designing supportive information systems.Design/methodology/approachThe focus of this work is on the fundamental philosophical conditions for a methodology that can be used for designing supportive information systems. The analyses are founded on works by James G. Miller, John P. van Gigch and C. West Churchman, which means that living systems theory, the metamodeling approach, according to van Gigch, and Churchman's inquiring systems have been used to highlight epistemological considerations that this sketch of a methodology is based on.FindingsTwo kinds of information systems have been stressed: operative and supportive information systems. The differences between them are described and their distinction has been accomplished by using, i.e. Miller's theory. The methodology approach bears a strong resemblance to that of system design, according to van Gigch, and that of interactive planning, according to Russell L. Ackoff. The following phases of a sketch of a methodology for designing supportive information systems have been identified: identification phase, specification phase, design phase, and implementation phase.Originality/valueThe different conditions for designing operative and supportive information systems are described. An epistemological contribution related to the basis for a methodology is given. The value of the paper is that it emphasises that the selection and development of a methodology is not a trivial matter.
On measures of information content of grey numbers
Authors: Liu Sifeng , Lin Yi 
Published: July 2006

PurposeTo explore a more effective method to study the information content of grey numbers.Design/methodology/approachAn axiomatic approach is used for the measurement of information content of a given grey number.FindingsA new definition for information content of grey numbers is introduced. And, relevant results are proven.Originality/valueThis work fills the vacancy on how to measure the information value contained in a grey number.
Optimal control of cancer chemotherapy model using the coupled Adomian/Alienor methods
Authors: Manseur S. , Cherruault Y. 
Published: July 2006

PurposeThis paper deals with the use of the combined Adomian/Alienor methods for solving the problem of optimal cancer chemotherapy model.Design/methodology/approachThe combination of the Adomian decomposition method and the Alienor reducing transformation method allows us to solve the control problem as if it were a classical one dimensional minimization problem. The mathematical model used here describes specific model based on cell‐cycle kinetics.FindingsIt was found that the goal is to maintain the number of the cancerous cells around a desired value while keeping the toxicity to the normal tissues acceptable.Practical implicationsSimulation results are given for illustration.Originality/valueNew combined approach to optimal control of cancer chemotherapy using Adomian/Alienor Methods.
Preparation and characterisation of high performance rubber vulcanizates loaded with modified aluminium oxide
Authors: El‐Sabbagh Salwa H. , Ahmed Nivin M. , Selim Mohamed M. 
Published: July 2006

PurposeA new method for modifying the properties of aluminium oxide had been developed which allowed alumina to be used as a white, reinforcing filler in various rubber composites to replace carbon black, producing high performance white rubber vulcanizates comparable to those loaded with carbon black that could be coloured if needed.Design/methodology/approachAlumina was treated with small amounts of ammonium molybdate. Characterisation of modified aluminium oxide was carried out using transmission electron microscopy (TEM) and scanning electron microscopy (SEM). Also, evaluation of the pigments prepared, in terms of oil absorption, specific gravity, and bulking value using international standard testing methods was performed. The morphology of the natural rubber composites loaded with the new modified alumina were studied using SEM. Kraus equation was used to analyse the extent of polymer‐pigment interaction, while Mooney‐Rivlin relation was employed to study the near equilibrium stress‐strain behaviour.FindingsThe results showed that, the pigment had a significant effect on the rheological characteristics (scorch, cure time, etc.), mechanical properties, stress and strain at yield and at rupture of white rubber vulcanizates prepared resulting in high performance.Research limitations/implicationsAs concentration of molybdenum oxide increased in the alumina crystals, the reinforcing effect in rubber composites also increased till an optimum concentration where such a reinforcing effect reversed. However, investigation of the application of these pigments in other systems such as an anticorrosive pigment in paint formulations and reinforcing filler in polyester composites could also be interesting.Practical implicationsThe pigments prepared could be used as reinforcing filler in plastic composites and also as anticorrosive pigment in paint formulations.Originality/valueAluminium oxide is a cheap compound. The originality of the work lay in the finding that by adding trace amounts of molybdenym to it, aluminium oxide's properties changed dramatically resulting in more effective action in reinforcing rubber composites filled with such modified alumina, producing white rubber composites with comparable properties to those loaded with carbon black, and may exceed them in some cases. This allowed the preparation of coloured rubber with good rheological and physical properties.
Preparation and characterisation of photoelectric and electrochemical capability of polyimide doped with CdSe and CdSe/TiO2
Authors: Wang C. , Huang Z. , Bai X. , Huang N. , Wang B. 
Published: July 2006

PurposeTo evaluate the photoelectrochemical characteristics of polymer doped with CdSe and CdSe/TiO2 for improved photoelectric conversion efficiency.Design/methodology/approachA method was set‐up to dope the nano‐CdSe with poly‐perylene‐tetracarboxylic imide (PPI) in the nano‐TiO2/ITO films, which were characterised by X‐ray diffraction; electrochemical analytical system; multifunctional grating spectrometer; digital photometer and ultrasonic cleanout instrument, etc.FindingsThe modification of PPI doped with CdSe and CdSe/TiO2 showed significant elevation of the monochromatic incident photo‐to‐electron conversion efficiency (IPCE) of the photoelectrode, which was about 3 per cent. The doping caused a tone up separate efficiency of charge, restraining the complex of electron‐cavity by doped nano‐CdSe. Therefore, the photocurrent of the TiO2 film doped with nano‐CdSe was about three times higher than that without.Research limitations/implicationsThe mixed film could also be formed from conjugated polymer mixed with polymer and inorganic particle, based on polymer doped with CdSe and CdSe/TiO2. In addition, the monochromatic incident IPCE of the photoelectrode needs to be extensively studied.Practical implicationsThe treatment method developed provided a practical and effective solution to increasing the ICPE.Originality/valueThe method for doping polymer with CdSe and CdSe/TiO2 was novel and could probably be adapted for the manufacture of solar cell.
Novel photochromic system derived from tetracyanoquinodimethane and pyrazoles
Authors: Asiri A.M. , Ismaiel N.H. 
Published: July 2006

PurposeTo discover new photochromic molecules suitable for various applications.Design/methodology/approachThe synthesis of the new photochromic pyrazole derivatives was accomplished by reaction of tetracyanoquinodimethane (TCNQ) and pyrazoles in polar solvents such as dimethylformamide (DMF).FindingsA new photochromic system had been developed and the synthesis and photochromic properties of three pyrazole derivatives upon irradiation with ultraviolet light were studies in different solvents. The photochromic and thermochromic properties were affected markedly upon changing the solvent polarity. The new materials gave colourless to deep yellow coloration upon irradiation with ultraviolet, rendering them suitable candidates for optical storage media using the region of 400 nm.Practical implicationsA new photochromic system had been developed via a simple method. The new compounds showed photochromic, thermochromic, and solvatochromic properties making them potential candidates for many applications such as sensors, optical data storage, sensors and heat sensitive materials.Originality/valueThe photochromic system was novel and hence the photochromic molecules were novel.
Assessing new product potential in an international context: lessons learned in Thailand
Authors: Vallaster Christine , Hasenöhrl Susanna 
Published: July 2006

PurposeSets out to report on lessons learned by carrying out a concept test in Thailand. Where appropriate, aims to compare the adopted approach with the “regular” way by which the reported company assesses the potentials of new products. Based on these reflections, the authors seek to identify future research directives and develop managerial implications.Design/methodology/approachThe authors present their experiences collected during a concept‐testing project in Thailand. In a separate section, they judge the degree to which the findings can be generalized.FindingsDescribes circumstances that strongly influence the validity of the research results in an international context, in particular sampling method, the concept presentation, the questioning procedure, country‐specific market conditions, and the assessment of learning behavior.Research limitations/implicationsThe authors suggest future research avenues as they relate to further conceptual development of product diffusion models in an international context. Particularly the efforts to study the impact of culture on consumer innovativeness, adopting culture conceptualizations which realistically reflect consumer behavior, are relevant.Practical implicationsThe authors make recommendations as to how to cope with managerial unfamiliarity that arises in an international context: defining locus of control, being aware of where biases enter and set, the findings into the research context, defining the value‐add of additional information on learning behavior.Originality/valueThis paper fulfils an identified need to provide more insights that show how practitioners manage the environmental unfamiliarity that arises in the context of international concept‐testing projects.
The impact of country of design and country of manufacture on consumer perceptions of bi‐national products' quality: an empirical model based on the concept of fit
Authors: Hamzaoui Leila , Merunka Dwight 
Published: July 2006

PurposeThe purpose of this paper is to decompose the concept of country of origin (COO) and test the influence of country of design (COD) and country of manufacture (COM) on consumer evaluations of bi‐national products (products designed in one country and manufactured in another). In addition to global country images, the paper aims to introduce the concept of “fit” or the logical connection between product categories and the COD or COM.Design/methodology/approachRelationships between constructs (perceived product quality, COD image, COM image and perceived fits) are hypothesized and data are collected via survey on the Tunisian market. Each of the 389 respondents evaluated different combinations (COD/COM) for two product categories (automobiles and television sets). All hypotheses are tested using multiple regression analysis.FindingsThe paper finds that the concept of fit between country image (both COD and COM) and product category is an important determinant of product evaluations. For products with status symbolic meanings (automobiles), consumers from emerging countries are more sensitive to COD than for more private goods (television sets) for which COM and COM/product fit are important.Research limitations/implicationsThis study used two informational cues (COD and COM), and fairly complex durable goods. Results need to be expanded and confirmed with other product categories on other emergent markets.Practical implicationsPractical implications of the study are that, beyond country images, measurement of fit between COD or COM and the product category will help define marketing communications and product promotions by emphasizing (or de‐emphasizing) global country information, country image/product fit, or both.Originality/valueThe paper provides new insights into consumer judgements of product quality for bi‐national products.
Integrating exhibit marketing into integrated marketing communications
Authors: Pitta Dennis A. , Weisgal Margit , Lynagh Peter 
Published: July 2006

PurposeThe purpose of this paper is to explore developments in the field of integrated marketing communication and the changing relevance of its component processes that have implications for marketing managers.Design/methodology/approachThe paper integrates concepts including a range of recently published (1993‐2005) theoretical works, practitioner developments in practice and industry studies.FindingsThe paper provides information and action approaches to marketing communicators that may increase the success of their promotional efforts. In addition, the paper provides a useful perspective in the proper use and applications of event marketing. It outlines the benefits of adopting event‐marketing techniques and offers practical suggestions for maximizing their value in the promotion process.Research limitations/implicationsThe theoretical concepts that form the foundation of the paper appear to have a significant application to the integrated marketing communications. Some, but not all, have been tested empirically.Practical implicationsThis study allows marketing managers to reformulate their marketing communications mix to achieve a more successful promotional process.Originality/valueThis paper describes current trends in event marketing, explores the elements of event marketing and repositions them into an enhanced integrated marketing communications framework. It offers the potential of improving the success of the promotion of products and services in practice, resulting in increasing effectiveness. Moreover, it provides a strategic perspective that is necessary for an effective integrated marketing communications process.
University of Waterloo electronic theses: issues and partnerships
Authors: Jewell Christine , Oldfield William , Reeves Sharon 
Published: July 2006

PurposeThe purpose of this paper is to discuss issues associated with open access (OA) to electronic theses and dissertations (ETDs) and to describe the University of Waterloo E‐thesis Project and its partnerships with Theses Canada and the Networked Digital Library of Theses and Dissertations.Design/methodology/approachUW E‐thesis Project decisions on issues associated with electronic submission and OA are presented. Partnerships with Theses Canada and the Networked Digital Library of Theses and Dissertations are described and the goals and activities of these organizations are outlined.FindingsAuthor‐created metadata form the UW E‐theses searchable database of records that link to theses in full text. The metadata are OAI compliant and are harvested by Theses Canada and the ETD Union Catalog. The E‐theses Project supports authors' rights while minimizing access restrictions and encourages innovations while respecting the value of gradually evolving thesis standards and traditions. The success of the UW E‐thesis Project illustrates that progress can be made toward the OA paradigm for theses and dissertations while upholding perennial values. Collaborations with like‐minded organizations support and advance these goals.Originality/valueAcademic librarians and graduate studies officers will find this e‐thesis project description and this discussion of issues relevant to planning and maintaining electronic thesis submission and access systems at their own universities. The descriptions of the benefits of the partnerships may prompt readers to make similar connections themselves.
The CARL metadata harvester and search service
Authors: Jordan Mark 
Published: July 2006

PurposeTo explain the background, functionality, and content of the CARL metadata harvester and search service, http://carl‐abrc‐oai.lib.sfu.ca/, and to outline plans for improving the service. Design/methodology/approach – This case study employs simple statistical analyses to a set of harvested metadata.FindingsThis paper documents the use of unqualified Dublin Core (uDC) elements in the metadata harvested from the repositories participating in the CARL harvester, and identifies patterns in the use of that metadata. It also compares these findings with a similar study, and identifies areas for further research.Research limitations/implicationsThis paper is limited to discussion of the characteristics of a relatively small set of metadata collected using the Open Archives Initiative Protocol for Metadata Harvesting. However, analyses reveal some patterns in the use of this metadata that are valuable in the development of best practices for repository implementers.Practical implicationsThis paper documents the use of uDC elements by a specific community. Its findings will form a basis for developing mechanisms for improving the effectiveness of the metadata generated by that community and therefore the services built around that metadata.Originality/valueWhile there are several other studies that take an approach similar to that taken in this paper, no one has yet studied this specific data set. More generally, this paper contributes a valuable case study to research on the implementation of the Open Archives Initiative Protocol for Metadata Harvesting.
Evolving an in‐house system to integrate the management of digital collections
Authors: Lutz Marilyn , Meadow Curtis 
Published: July 2006

PurposeTo describe the evolution of a content management system at the University of Maine Library that would function as a universal, extensible metadata repository, thereby eliminating the need to build separate databases for new digital collections, and facilitating both end‐user access and the management of electronic resources in an integrated technology environment.Design/methodology/approachBeginning with the development of a prototype system that mapped EAD encoded finding aids to a relational database, this paper discusses the evolution of this prototype into the design and implementation of a RDBMS (and continuing development of an object‐oriented database management systems (OODBMS) system) to actively manage digital objects and associated metadata. The key to the system design is metadata: extracting and mapping, transforming, and managing the processing of MARC‐based metadata into non‐MARC schemes to build digital collections. Other relevant CMS architecture issues discussed are the design of a functional bibliographic structure and utilities for metadata harvesting and indexing.FindingsProvides information on the use of the Dublin Core Abstract Model and a flexible and adaptable collection‐centric approach in the overall CMS architecture as implemented on a non‐MARC RDBMS, and provides an explanation of the advantages of an object oriented database system over the complexity of evolving relational database tables.Practical implicationsA useful source for the development of an in‐house CMS, and a contribution to the growing body of literature about the transformation of MARC‐based metadata for database design.Originality/valueThis paper is a case study of actual work conducted at the University of Maine Library. The RDBMS manages digital collections; the OODBMS manages digital video and other multimedia resources.
LibX – a Firefox extension for enhanced library access
Authors: Bailey Annette , Back Godmar 
Published: July 2006

PurposeThis paper presents LibX, a software module that enhances library access for users by integrating access to the online public access catalog (OPAC) and to the OpenURL linking server into the Firefox browser.Design/methodology/approachWe developed LibX as a Firefox extension. It is implemented using XML user‐interface language (XUL) and JavaScript. LibX offers library access through a toolbar user interface, through context menus, and via cues embedded into web pages. LibX can be branded for use in different libraries.FindingsLibX demonstrates the power of client‐side technology in providing users with direct access to library resources while doing research on the web.Practical implicationsLibX makes access to library resources immediate and effortless. Therefore, it has the potential to bring those users back to the library who in recent years have turned to internet search engines instead.Originality/valueLibX is available for adoption by librarians who wish to provide their user community with enhanced library access.
The Charleston Conference: 25th Anniversary Celebration of a Meeting
Authors: Gelfand Julia , Taylor Anneliese 
Published: July 2006

PurposeTo report on the 25th Anniversary Charleston Conference held in November 2005.Design/methodology/approachReviews the main points from the conference.FindingsFinds that the conference contains much practical advice from publishers and suppliers. Topics covered included Google and copyright, ProQuest and web searching, and journal impact factors. The subject of shared collections was a common theme.Originality/valueA report of value to information management professionals.
Around the World to: The Virginia Reid Moore Marine Research Library: Serving its Community through Library Technology
Authors: Ramos‐Lum Marisol 
Published: July 2006

PurposeTo inform readers how creativity and fresh ideas can aid an established institution to meet specialized information needs.Design/methdology/approachThis is an introduction to a new library at an established aquarium that is now engaged with a new mission, leadership and is doing a variety of outreach activities.FindingsNew ideas are really the key to success in this virtual library visit. The librarian is seeking to renew the role of service and outreach by building the collection and giving the institution and library a more digital identity.Practical implicationsReinforcing a positive approach to service, preservation and archival standards while building a core collection is essential.Originality/valueProvides information of value to library management.
Indian Association of Special Libraries and Information Centers Golden Jubilee All India Conference Report
Authors: Chandra Harish 
Published: July 2006

PurposeTo report on the Indian Association of Special Libraries and Information Centers Golden Jubilee All India Conference Report.Design/methodology/approachA personal overview of the conference.FindingsThe XXVth All India Conference of IASLIC was the last event of the Golden Jubilee Celebrations by the Indian Association of Special Libraries and Information Centers (IASLIC) Kolkata. The main theme of the Conference was the LIS Profession in India: VISION for 2010. Six Special Interest Group Meetings as well as a Panel Discussion on Digital Preservation Strategy were organized and moderated. Over 300 delegates from the entire country participated. A conference volume and souvenir were also released by the Chief Guests.Originality/valueProvides information of value to library and information science professionals.
Are Thin Clients Right for Your Library?
Authors: Sand Robert 
Published: July 2006

PurposeAims to provide the reasons why libraries might consider using a thin client architecture for library workstations.Design/methodology/approachA summary of the main features of the Sunray thin client.FindingsThis article provides an overview of the Sunray thin client: what it is, how it works, and its benefits.Originality/valueThis paper is useful for information management professionals who seek greater understanding of thin client architecture implementations in libraries.