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1 – 10 of 232
Article
Publication date: 1 January 1990

G. Hanke

An expert gives a tutorial guide to optoelectronics measurement practice in industrial production.

Abstract

An expert gives a tutorial guide to optoelectronics measurement practice in industrial production.

Details

Sensor Review, vol. 10 no. 1
Type: Research Article
ISSN: 0260-2288

Article
Publication date: 1 April 2000

Kang H. Park

Contrasts the stability of Hong Kong’s currency with the fall of other Asian currencies during the 1997‐1998 crisis and asks whether a Hong Kong‐style currency board could help…

1226

Abstract

Contrasts the stability of Hong Kong’s currency with the fall of other Asian currencies during the 1997‐1998 crisis and asks whether a Hong Kong‐style currency board could help other Asian countries. Discusses the underlying causes of the crisis and compares it with the currency crises of the European Monetary System (1992‐1993) and Mexico (1994‐1995). Considers the advantages and disadvantages of a currency board but concludes that most Asian countries have insufficient foreign reserves, wage/price flexibility or prosperity to benefit from having one.

Details

Managerial Finance, vol. 26 no. 4
Type: Research Article
ISSN: 0307-4358

Keywords

Article
Publication date: 1 June 2000

Hans‐Christian Pfohl and Hans Peter Buse

Discusses the growth of inter‐firm logistics networks. Inter‐firm network denotes a complex arrangement of reciprocal, cooperative rather than competitive, relationships between…

4139

Abstract

Discusses the growth of inter‐firm logistics networks. Inter‐firm network denotes a complex arrangement of reciprocal, cooperative rather than competitive, relationships between legally independent but economically interdependent firms. Asserts that the organisation of the inter‐firm logistics network is influenced by the organisation of the network itself. Analyses the respective requirements of the inter‐organisational logistics system. Focuses on the question of which specific logistics‐related capabilities firms operating in production networks have to develop depending on the respective network type. Presents a qualitative study of a production network of a German car manufacturer to identify organisational capabilities and describe possible systemic development.

Details

International Journal of Physical Distribution & Logistics Management, vol. 30 no. 5
Type: Research Article
ISSN: 0960-0035

Keywords

Article
Publication date: 3 July 2017

Saurabh Prabhu, Sez Atamturktur and Scott Cogan

This paper aims to focus on the assessment of the ability of computer models with imperfect functional forms and uncertain input parameters to represent reality.

109

Abstract

Purpose

This paper aims to focus on the assessment of the ability of computer models with imperfect functional forms and uncertain input parameters to represent reality.

Design/methodology/approach

In this assessment, both the agreement between a model’s predictions and available experiments and the robustness of this agreement to uncertainty have been evaluated. The concept of satisfying boundaries to represent input parameter sets that yield model predictions with acceptable fidelity to observed experiments has been introduced.

Findings

Satisfying boundaries provide several useful indicators for model assessment, and when calculated for varying fidelity thresholds and input parameter uncertainties, reveal the trade-off between the robustness to uncertainty in model parameters, the threshold for satisfactory fidelity and the probability of satisfying the given fidelity threshold. Using a controlled case-study example, important modeling decisions such as acceptable level of uncertainty, fidelity requirements and resource allocation for additional experiments are shown.

Originality/value

Traditional methods of model assessment are solely based on fidelity to experiments, leading to a single parameter set that is considered fidelity-optimal, which essentially represents the values which yield the optimal compensation between various sources of errors and uncertainties. Rather than maximizing fidelity, this study advocates for basing model assessment on the model’s ability to satisfy a required fidelity (or error tolerance). Evaluating the trade-off between error tolerance, parameter uncertainty and probability of satisfying this predefined error threshold provides us with a powerful tool for model assessment and resource allocation.

Details

Engineering Computations, vol. 34 no. 5
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 10 February 2012

Laurent Pugin, Andrew Hankinson and Ichiro Fujinaga

The purpose of this paper is to present a new web‐based cataloguing system for the global music bibliography project, Répertoire International des Sources Musicales (RISM), and…

1237

Abstract

Purpose

The purpose of this paper is to present a new web‐based cataloguing system for the global music bibliography project, Répertoire International des Sources Musicales (RISM), and discuss the implications for the manipulation and discovery of musical heritage materials.

Design/methodology/approach

The paper is designed to illustrate the workflow and tools used in creating a global musical catalogue, and to present the experiences of the Swiss RISM working group in developing new tools and re‐thinking traditional music bibliography tools.

Findings

The new tools developed present a further decrease in latency between source cataloguing and availability to users by integrating both the cataloguing and exploration interfaces into a single web application.

Research limitations/implications

For music researchers, the opportunity to search and manipulate a global musical source database opens up new possibilities for data‐driven computational musicology and analysis.

Originality/value

This paper reports preliminary work in musical incipit searching in the Swiss RISM database, as well as the latest developments in integrating digital facsimile images and sound resources.

Details

OCLC Systems & Services: International digital library perspectives, vol. 28 no. 1
Type: Research Article
ISSN: 1065-075X

Keywords

Article
Publication date: 16 May 2008

Colin F. McDonald, Aristide F. Massardo, Colin Rodgers and Aubrey Stone

To advance the design of heat exchanged gas turbine propulsion aeroengines utilising experience gained from early development testing, and based on technologies prevailing in the…

3533

Abstract

Purpose

To advance the design of heat exchanged gas turbine propulsion aeroengines utilising experience gained from early development testing, and based on technologies prevailing in the 1970‐2000 time frame.

Design/methodology/approach

With emphasis on recuperated helicopter turboshaft engines, particularly in the 1,000 hp (746 kW) class, detailed performance analyses, parametric trade‐off studies, and overall power plant layouts, based on state‐of‐the‐art turbomachinery component efficiencies and high‐temperature heat exchanger technologies, were undertaken for several engine configuration concepts.

Findings

Using optimised cycle parameters, and the selection of a light weight tubular heat exchanger concept, an attractive engine architecture was established in which the recuperator was fully integrated with the engine structure. This resulted in a reduced overall engine weight and lower specific fuel consumption, and represented a significant advancement in technology from the modified simple‐cycle engines tested in the late 1960s.

Practical implications

While heat exchanged engine technology advancements were projected, there were essentially two major factors that essentially negated the continued study and development of recuperated aeroengines, namely again as mentioned in Part I, the reduced fuel consumption was not regarded as an important economic factor in an era of low‐fuel cost, and more importantly in this time frame very significant simple‐cycle engine performance advancements were made with the use of significantly higher pressure ratios and increased turbine inlet temperatures. Simply stated, recuperated variants could not compete with such a rapidly moving target.

Originality/value

Establishing an engine design concept in which the recuperator was an integral part of the engine structure to minimise the overall power plant weight was regarded as a technical achievement. Such an approach, together with the emergence of lighter weight recuperators of assured structural integrity, would find acceptance around the year 2000 when there was renewed interest in the use of more efficient heat exchanged variants towards the future goal of establishing “greener” aeroengines, and this is discussed in Part III of this paper.

Details

Aircraft Engineering and Aerospace Technology, vol. 80 no. 3
Type: Research Article
ISSN: 0002-2667

Keywords

Article
Publication date: 13 April 2015

Pablo Emilio Branchi, Carlos Fernández-Valdivielso and Ignacio Raúl Matías

The purpose of this paper is to develop a method for better analyzing the utility and impact of new technologies on smart cities. The authors have designed a tool that will…

Abstract

Purpose

The purpose of this paper is to develop a method for better analyzing the utility and impact of new technologies on smart cities. The authors have designed a tool that will evaluate new technologies according to a three-pronged scoring system that considers the impact on physical space, environmental issues and city residents. The purpose of this tool is to be used by city planners as part of a strategic approach to the implementation of a smart city initiative in order to reduce unnecessary public spending and ensure the optimal allocation of city resources.

Design/methodology/approach

The information and communication technologies that manage and transform twenty-first century cities must be reviewed, analyzing their impact on new social behaviors that shape the spaces and means of communication, developing a new methodology and setting the basis for an analysis matrix to score the different and technologies that affect a smart city environment.

Research limitations/implications

Traditional technological scenarios have been challenged, and smart cities have become the center of urban competitiveness. A lack of clarity has been detected in the way of describing what smart cities are, and the authors try to establish a methodology for urban policy makers to do so. As a dynamic process that affects several aspects, researchers are encouraged to test the proposed solution further.

Practical implications

After a review of the state-of-the-art, the authors found that there are no existing systems for assessing smart city strategies regarding new, evolving technologies. The methodology attempts to design a simple tool to bring urban developers and policy makers closer to the technology and to have an instrument with which to compare different alternatives before choosing one.

Social implications

Helped by new technologies, citizens are the ones who have the power to define new urban scenarios. For this reason the methodology the authors propose must have citizens and their needs as the ultimate reference, considering all the social, physical and environmental effects on people before selecting a new technology for urban strategies.

Originality/value

This paper fulfills an identified need to study how new technologies could affect urban scenarios before being applied, developing an analysis system in the form of a matrix to be used by urban planners and policy makers to decide how best to use them.

Details

Management of Environmental Quality: An International Journal, vol. 26 no. 3
Type: Research Article
ISSN: 1477-7835

Keywords

Article
Publication date: 31 December 2020

Gallus Bischof, Nikolaus Lange, Hans Juergen Rumpf and Ulrich W. Preuss

The purpose of this paper is to give an overview of the scientific evidence for reduced drinking in alcohol use disorders. While the aim of alcohol use disorders (AUD) treatment…

Abstract

Purpose

The purpose of this paper is to give an overview of the scientific evidence for reduced drinking in alcohol use disorders. While the aim of alcohol use disorders (AUD) treatment usually focuses on abstinence, only a minority of individuals with AUD enter treatment. Lack of alternative treatment goals, including reduced drinking instead of abstinence, have been identified as a potential barrier for treatment entry. Epidemiological and treatment outcome studies reveal that a large proportion of individuals with AUD are able to substantially reduce their alcohol intake for a prolonged duration of time.

Design/methodology/approach

A narrative review of the literature on prevalence rates and health effects as well as evidence-based approaches fostering reduced drinking in individuals with AUD is presented.

Findings

Reduced drinking is associated with improvements in both morbidity and mortality. Research has identified evidence-based psychosocial and pharmacological treatment approaches; however, implementation is still scarce.

Originality/value

Target groups for interventions fostering drinking reduction instead of abstinence are defined and desiderata for further research are outlined.

Details

Drugs and Alcohol Today, vol. 21 no. 1
Type: Research Article
ISSN: 1745-9265

Keywords

Article
Publication date: 11 July 2019

Tonia Ruppenthal

Management literature often neglects the business model developed by a monastic institution, as it does not fit the usual categorizations of an enterprise. Nevertheless, monastic…

Abstract

Purpose

Management literature often neglects the business model developed by a monastic institution, as it does not fit the usual categorizations of an enterprise. Nevertheless, monastic institutions founded on Benedictine principles have proven to be economically viable and sustainable over centuries. This paper aims to examine, with the adoption of a single case study, the components of a Benedictine business model, their interrelationship and the role of sustainability.

Design/methodology/approach

This case study combines in-depth data collection from multiple sources such as field research, archival documents and publicly available information to examine the dynamic business operations of a Benedictine abbey.

Findings

The analysis suggests that the Rule of St Benedict and the Benedictine values, and a commitment to them, are important for the success of the Benedictine abbey concept and that the business model is both place-based and sustainable.

Research limitations/implications

A single case study has its limitations compared to the use of multiple examples. Business model concepts are not simply applicable to a monastic institution and vice versa; the Benedictine model is not easily transferable to conventional enterprises.

Practical implications

Generalizations from a single case study are limited; nevertheless this paper offers practical implications through the study of a monastic institution, showing place-based and sustainable business practices from which management scholars can make assumptions.

Originality/value

This paper describes and analyses the inception, development and stabilization of a sustainable place-based business model of a Benedictine abbey according to three stages over a period of 35 years while evaluating the sustainable business model from its inception.

Details

Journal of Management History, vol. 26 no. 1
Type: Research Article
ISSN: 1751-1348

Keywords

Article
Publication date: 30 July 2018

Christian Nordhorn, Anna Scuttari and Harald Pechlaner

The purpose of this paper is to explore customers’ emotions during a host–guest interaction at the reception desk of a hotel. Guests’ emotional responses are analyzed in real time…

Abstract

Purpose

The purpose of this paper is to explore customers’ emotions during a host–guest interaction at the reception desk of a hotel. Guests’ emotional responses are analyzed in real time to understand their link to behavior and levels of service and relationship quality.

Design/methodology/approach

To achieve this aim, 225 random customers experience six different types of interactions (scenarios) at a staged reception desk, representing a high/low service or relationship quality. The emotions provoked within guests are (video) recorded and analyzed with the help of SHORETM, a facial recognition software that processes four basic emotions derived from human muscular activity and calculates average emotional scores per scenario.

Findings

Results reveal that customers respond more positively to service than to relationship quality. Informal approaches to interacting with guests are mixed; they can both excite or irritate customers. As with existing evidence in service marketing research, the results found out through this study demonstrate that a good service recovery process seems to immediately generate more satisfied customers than do constant high-quality standards.

Research limitations/Implications

The main limitations are related to the semi-staged nature of social interactions, which might cause distortions in measuring emotions and limitations in the comparability of cases.

Practical Implications

Practical implications are directed to service designers and managers in hospitality to improve service design and ensure effective service recoveries.

Originality/value

This paper introduces a novel approach for assessing host–guest interactions in tourism based on a real-time emotional assessment of service and relationship quality in hospitality. Technologically advanced observation techniques enable in-depth analyses of actions and emotional responses between hosts and guests across time. New insights concerning service design and service recovery management are gained for practitioners and for future research.

Details

International Journal of Culture, Tourism and Hospitality Research, vol. 12 no. 2
Type: Research Article
ISSN: 1750-6182

Keywords

1 – 10 of 232