Even though use studies of card catalogues are quite rare, use of online public access catalogues (OPACs) has been extensively investigated since early 1980s. Yet there are not…
Abstract
Even though use studies of card catalogues are quite rare, use of online public access catalogues (OPACs) has been extensively investigated since early 1980s. Yet there are not many attempts to conduct comparative studies highlighting the differences in use of card catalogues and OPACs of the same library and user population. This paper reports an attempt made to study use of the OPAC of ISRO Satellite Centre (ISAC) library and compare the results with the findings of the study of use of card catalogue of the same library conducted 17 years ago. The paper not only brings various aspects of user behaviour about OPAC but also depicts the differences in user behaviour as well as the effects of technological changes from card catalogue (manual system) to OPAC (automated system).
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This paper draws on data from a comparative study of use of the online public access catalogue (OPAC) and the card catalogue of the ISRO Satellite Centre (ISAC) library, and…
Abstract
This paper draws on data from a comparative study of use of the online public access catalogue (OPAC) and the card catalogue of the ISRO Satellite Centre (ISAC) library, and examines the steady decline in the use of subject searching by end‐users and the associated problems and issues. It presents data to highlight the negligible use of Boolean operators and combination searches, variations in descriptors assigned to books of the same class numbers, and too many records tagged to very broad descriptors. The article concludes that moving from a traditional card catalogue to a modern OPAC has not made subject searching more attractive or effective.
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Lerato Aghimien, Clinton Ohis Aigbavboa and Douglas Aghimien
The current era of the fourth industrial revolution has attracted significant research on the use of digital technologies in improving construction project delivery. However, less…
Abstract
The current era of the fourth industrial revolution has attracted significant research on the use of digital technologies in improving construction project delivery. However, less emphasis has been placed on how these digital tools will influence the management of the construction workforce. To this end, using a review of existing works, this chapter explores the fourth industrial revolution and its associated technologies that can positively impact the management of the construction workforce when implemented. Also, the possible challenges that might truncate the successful deployment of digital technologies for effective workforce management were explored. The chapter submitted that implementing workforce management-specific digital platforms and other digital technologies designed for project delivery can aid effective workforce management within construction organisations. Technologies such as cloud computing, the Internet of Things, big data analytics, robotics and automation, and artificial intelligence, among others, offer significant benefits to the effective workforce management of construction organisations. However, several challenges, such as resistance to change due to fear of job loss, cost of investment in digital tools, organisational structure and culture, must be carefully considered as they might affect the successful use of digital tools and by extension, impact the success of workforce management in the organisations.
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Ayodeji E. Oke and Seyi S. Stephen
Connected machines are the automation of several types of machines connected towards beneficial growth of sustainable construction especially in the era of the Fourth Industrial…
Abstract
Connected machines are the automation of several types of machines connected towards beneficial growth of sustainable construction especially in the era of the Fourth Industrial Revolution. This chapter gave an insight into the emergence of digitalisation in the construction sector and the importance of connected machines in sustainable construction. It further elucidated its mode of operations, devices applicable, drivers and challenges for its full application in construction and benefits on construction projects. It finally gave a conclusion on its urgent need for full incorporation due to its technological benefits for present and future construction works.
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Anthropologists who study disasters share the widely acknowledged understanding that the effects of disasters tend to be more severe among economically and socially marginalized…
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Anthropologists who study disasters share the widely acknowledged understanding that the effects of disasters tend to be more severe among economically and socially marginalized communities than others. Moreover, while poverty intensifies the effects of disasters, it also places survivors at the mercy of policies they have little control over because they often tend to be socially and politically marginalized on account of their poverty. Social vulnerability in other words is a determining factor in shaping the vulnerability of populations to catastrophic events. While scholars tend to focus on the catastrophic event itself as the locus of analysis, it has also become amply clear that such studies need to be in conversation with those that explore the long-term trajectories and effects of social inequality. Drawing upon fieldwork conducted in southern India among artisanal fisher communities affected by the tsunami of 2004, this paper argues that the conceptual aims and claims of the vulnerability concept ought to be extended beyond the confines of the disaster (conceptualized as event), to the broader historical sweep of unequal social relations of production, exchange and consumption within which such communities find themselves. Positioned at a disadvantage in relation to powerful players such as the state, multilateral entities and private big capital, such communities nevertheless might also become important loci of possibility, as they bring to bear their own critiques of power, and fashion political strategies that often frustrate and undermine the conceptual frameworks and goals of contemporary capitalist-led development.
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Iqbalahmad U Rajgoli and Ashalatha Laxminarsaiah
The purpose of this paper is to study and analyse the authorship pattern, degree of collaboration, prepare list of prolific authors and test Lotka’s law of scientific productivity…
Abstract
Purpose
The purpose of this paper is to study and analyse the authorship pattern, degree of collaboration, prepare list of prolific authors and test Lotka’s law of scientific productivity in spacecraft technology research.
Design/methodology/approach
Data are collected from the print versions of three journals in the field of spacecraft technology for the period 2001-2011. In all 154 volumes containing 1,907 papers have been analysed, and data are presented in different table headings.
Findings
Study reveals that 4,355 authors have contributed 1,907 papers. Journal of Spacecraft and Rockets has published maximum (1,487) number of papers during the study period. Multi-authored papers with 87.15 per cent of contributions have dominated this field of research. Journal of Spacecraft Technology has recorded highest degree of collaboration of 0.90. James M. Longuski has published 20 papers in Journal of Spacecraft and Rockets during the period 2001-2011. Lotka’s law of scientific productivity is tested and conforms only partially.
Research limitations/implications
Study is restricted only for the period 2001-2011, and the data are collected from the print versions of three journals in the field of spacecraft technology research.
Originality/value
As far as space science and technology is concerned, there are not many bibliometric studies reported in the published literature. The present study will add value to the bibliometrics literature and provide publishing trends in spacecraft technology research.
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Ben B. Beck, J. Andrew Petersen and Rajkumar Venkatesan
Allocating budget optimally to marketing channels is an increasingly difficult venture. This difficulty is compounded by an increase in the number of marketing channels, a rise in…
Abstract
Allocating budget optimally to marketing channels is an increasingly difficult venture. This difficulty is compounded by an increase in the number of marketing channels, a rise in siloed data between marketing technologies, and a decrease in individually identifiable data due to legislated privacy policies. The authors explore the rich attribution modeling literature and discuss the different model types and approaches previously used by practitioners and researchers. They also investigate the changing landscape of marketing attribution, discuss the advantages and disadvantages of different data handling approaches (i.e., aggregate vs. individualistic data), and present a research agenda for future attribution research.