Search results

1 – 10 of over 2000
Book part
Publication date: 20 July 2017

José Augusto Chaves Guimarães

The purpose of this chapter is to characterize knowledge organization (KO) as a field that is affected by geographic and diachronic variations in such a way that the recognition…

Abstract

The purpose of this chapter is to characterize knowledge organization (KO) as a field that is affected by geographic and diachronic variations in such a way that the recognition of a slanted KO could be considered an ethical option in the KO theory and practice. KO can be considered a dynamic social product that reflects a construction that is altered in space and time. Slants are inherent to any organization of knowledge and are manifested in multiple dimensions. There is a need to find a balance between the respect for the local specificities and the necessity of global access to information. Conceptual and terminological time and space slants in KO are presented. Examples of possible day-by-day searches are analyzed in order to evidence the different cultures that are involved in the different social-linguistic characteristics. The recognition of time and space as operational axes for an ethical approach to a slanted KO is important because: (a) it tries to intervene in represented and possibly disseminated biases that are practiced so far; (b) it recognizes the coexistence of diverse groups and communities, with local characteristics, meanings, and idiosyncrasies, that will need to communicate with each other in global information systems of information; and (c) it can promote an intercultural ethics of mediation, culturally warranted, in order to avoid cultural damages and to guarantee that descriptions can reflect the past while keeping an eye in the future, based on KOS whose functionality remains over time.

Details

The Organization of Knowledge
Type: Book
ISBN: 978-1-78714-531-3

Keywords

Article
Publication date: 1 January 1991

In section II.1, “The Three Dimensions of Space”, it was argued that logical space comprised a “thought unit” of three dimensions, and it was then shown why natural space should…

Abstract

In section II.1, “The Three Dimensions of Space”, it was argued that logical space comprised a “thought unit” of three dimensions, and it was then shown why natural space should consist of three dimensions as well. The attempt to provide a logically complete definition for the concept of time indicated that this too was to be viewed as a logical space of three dimensions. This raises the question of “how natural space and time are to be conceptually united in order to become intuitively perceptible from an operationist point of view”.

Details

International Journal of Social Economics, vol. 18 no. 1/2/3
Type: Research Article
ISSN: 0306-8293

Article
Publication date: 1 January 1991

1.1. Logical Necessity of the Three Dimensions as a Unit of Thought The mathematician does not look kindly on the simple question of why natural space should consist of precisely…

Abstract

1.1. Logical Necessity of the Three Dimensions as a Unit of Thought The mathematician does not look kindly on the simple question of why natural space should consist of precisely three dimensions. Instead of giving an answer he assumes a silent smile and shows us a version of space with an infinity of dimensions, as if space were some kind of toy for him to fiddle with to his heart's content.

Details

International Journal of Social Economics, vol. 18 no. 1/2/3
Type: Research Article
ISSN: 0306-8293

Article
Publication date: 1 June 1997

James L. Price

Addresses the standardization of the measurements and the labels for concepts commonly used in the study of work organizations. As a reference handbook and research tool, seeks to…

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Abstract

Addresses the standardization of the measurements and the labels for concepts commonly used in the study of work organizations. As a reference handbook and research tool, seeks to improve measurement in the study of work organizations and to facilitate the teaching of introductory courses in this subject. Focuses solely on work organizations, that is, social systems in which members work for money. Defines measurement and distinguishes four levels: nominal, ordinal, interval and ratio. Selects specific measures on the basis of quality, diversity, simplicity and availability and evaluates each measure for its validity and reliability. Employs a set of 38 concepts ‐ ranging from “absenteeism” to “turnover” as the handbook’s frame of reference. Concludes by reviewing organizational measurement over the past 30 years and recommending future measurement reseach.

Details

International Journal of Manpower, vol. 18 no. 4/5/6
Type: Research Article
ISSN: 0143-7720

Keywords

Article
Publication date: 1 February 2000

Yaw A. Debrah and Ian G. Smith

Presents over sixty abstracts summarising the 1999 Employment Research Unit annual conference held at the University of Cardiff. Explores the multiple impacts of globalization on…

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Abstract

Presents over sixty abstracts summarising the 1999 Employment Research Unit annual conference held at the University of Cardiff. Explores the multiple impacts of globalization on work and employment in contemporary organizations. Covers the human resource management implications of organizational responses to globalization. Examines the theoretical, methodological, empirical and comparative issues pertaining to competitiveness and the management of human resources, the impact of organisational strategies and international production on the workplace, the organization of labour markets, human resource development, cultural change in organisations, trade union responses, and trans‐national corporations. Cites many case studies showing how globalization has brought a lot of opportunities together with much change both to the employee and the employer. Considers the threats to existing cultures, structures and systems.

Details

Management Research News, vol. 23 no. 2/3/4
Type: Research Article
ISSN: 0140-9174

Keywords

Article
Publication date: 28 October 2021

Jihye Park and Dongwoo Ko

The purpose of the present research was to examine the effects of content, spatial, temporal and social presences stimulated by augmented reality (AR) technology on game enjoyment…

Abstract

Purpose

The purpose of the present research was to examine the effects of content, spatial, temporal and social presences stimulated by augmented reality (AR) technology on game enjoyment and continuing behavioral intention.

Design/methodology/approach

A total of 355 mobile AR game players participated in an online survey posted via the nationwide crowdsourcing web service in the US. A structural equation modeling was conducted using a maximum-likelihood estimation procedure to test the relationships among the variables.

Findings

Results of structural equation modeling revealed the mechanism through which multiple dimensions of presence on the mobile AR game generated positive effects on consumer responses and showed the effects of four dimensions of presence stimulated by the AR technology on game enjoyment, performance and behavioral intention. Content, spatial, temporal and social presences are integrated to create a sense of realness. These dimensions of presence simultaneously increased game enjoyment that influenced the perceived game performance, commitment to it and ultimately the intention to play other mobile AR games.

Originality/value

Although AR technology brings a unique experience to the game player, research on the effects of its use in mobile games on consumer responses is currently limited. The results of this study add value to the existing mobile game literature and provide practical insights for mobile game service providers on how to enhance players’ game enjoyment and continuing behavior.

Article
Publication date: 27 November 2017

Debbie Isobel Keeling, Angus Laing and Ko De Ruyter

The purpose of this paper is to focus on the changing nature of healthcare service encounters by studying the phenomenon of triadic engagement incorporating interactions between…

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Abstract

Purpose

The purpose of this paper is to focus on the changing nature of healthcare service encounters by studying the phenomenon of triadic engagement incorporating interactions between patients, local and virtual networks and healthcare professionals.

Design/methodology/approach

An 18-month longitudinal ethnographic study documents interactions in naturally occurring healthcare consultations. Professionals (n=13) and patients (n=24) within primary and secondary care units were recruited. Analysis of observations, field notes and interviews provides an integrated picture of triadic engagement.

Findings

Triadic engagement is conceptualised against a two-level framework. First, the structure of triadic consultations is identified in terms of the human voice, virtual voice and networked voice. These are related to: companions’ contributions to discussions and the virtual network impact. Second, evolving roles are mapped to three phases of transformation: enhancement; empowerment; emancipation. Triadic engagement varied across conditions.

Research limitations/implications

These changing roles and structures evidence an increasing emphasis on the responsible consumer and patients/companions to utilise information/support in making health-related decisions. The nature and role of third voices requires clear delineation.

Practical implications

Structures of consultations should be rethought around the diversity of patient/companion behaviours and expectations as patients undertake self-service activities. Implications for policy and practice are: the parallel set of local/virtual informational and service activities; a network orientation to healthcare; tailoring of support resources/guides for professionals and third parties to inform support practices.

Originality/value

Contributions are made to understanding triadic engagement and forwarding the agenda on patient-centred care. Longitudinal illumination of consultations is offered through an exceptional level of access to observe consultations.

Details

Journal of Service Management, vol. 29 no. 3
Type: Research Article
ISSN: 1757-5818

Keywords

Article
Publication date: 1 March 2016

Ebru Erdogan

Konya developed as a city with a single centre in historical period, the mound (höyük) known as Alaeddin’s Hill. This is still the central feature of the urban settlement of…

Abstract

Konya developed as a city with a single centre in historical period, the mound (höyük) known as Alaeddin’s Hill. This is still the central feature of the urban settlement of Konya. The tomb of the great humanist, poet and philosopher, Mevlana Celaleddin-i Rumii, is also here. The most prestigious section of Konya during the Seljuk and Ottoman periods was the Konya Türbeönü, the space in front of his tomb. The historical city centre maintains its liveliness in the area between Alaeddin’s Hill and the tomb of Mevlana. This historical city centre is the most accessible area in the city and functions fully as such while bearing its historical identity.

The transformation of Konya from single-centred city to multi-centred city resulted in considerable changes in the city’s silhouette. The Konya Türbeönü Square was redesigned and presented for use. While defining the effect of outdoor spaces on human life, they are evaluated as places that meet basic physical, social and psychological requirements. Since the planning process of the Konya Türbeönü Square was not participative, it has remained a focal point of intense discussions and debates about its meeting users’ needs have arisen.

This article studies user satisfaction with the design of the Konya Türbeönü Square and investigates the effects of changes on users. The study survey, asked for demographical information about the users, the sensorial effects of the outdoor space, the effects of its landscape and general satisfaction. The questionnaire was administered to 300 people, including 100 architects who are educated in designing, shopkeepers who are interaction with this area everyday and laypersons. Evaluating the questionnaire data revealed the physical landscape quality and the behavioural and functional qualities of the users along with the visual qualities of the historical urban square’s former/older condition. This study aims to show how participative planning can improve future projects.

Details

Open House International, vol. 41 no. 1
Type: Research Article
ISSN: 0168-2601

Keywords

Book part
Publication date: 5 October 2018

Nima Gerami Seresht, Rodolfo Lourenzutti, Ahmad Salah and Aminah Robinson Fayek

Due to the increasing size and complexity of construction projects, construction engineering and management involves the coordination of many complex and dynamic processes and

Abstract

Due to the increasing size and complexity of construction projects, construction engineering and management involves the coordination of many complex and dynamic processes and relies on the analysis of uncertain, imprecise and incomplete information, including subjective and linguistically expressed information. Various modelling and computing techniques have been used by construction researchers and applied to practical construction problems in order to overcome these challenges, including fuzzy hybrid techniques. Fuzzy hybrid techniques combine the human-like reasoning capabilities of fuzzy logic with the capabilities of other techniques, such as optimization, machine learning, multi-criteria decision-making (MCDM) and simulation, to capitalise on their strengths and overcome their limitations. Based on a review of construction literature, this chapter identifies the most common types of fuzzy hybrid techniques applied to construction problems and reviews selected papers in each category of fuzzy hybrid technique to illustrate their capabilities for addressing construction challenges. Finally, this chapter discusses areas for future development of fuzzy hybrid techniques that will increase their capabilities for solving construction-related problems. The contributions of this chapter are threefold: (1) the limitations of some standard techniques for solving construction problems are discussed, as are the ways that fuzzy methods have been hybridized with these techniques in order to address their limitations; (2) a review of existing applications of fuzzy hybrid techniques in construction is provided in order to illustrate the capabilities of these techniques for solving a variety of construction problems and (3) potential improvements in each category of fuzzy hybrid technique in construction are provided, as areas for future research.

Details

Fuzzy Hybrid Computing in Construction Engineering and Management
Type: Book
ISBN: 978-1-78743-868-2

Keywords

Article
Publication date: 19 June 2018

Yu-Hsiang Hsiao, Mu-Chen Chen, Kuan-Yu Lu and Cheng-Lin Chin

The purpose of this paper is to formulate and solve a last-mile distribution plan problem with concern for the quality of fruits and vegetables in cold chains.

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Abstract

Purpose

The purpose of this paper is to formulate and solve a last-mile distribution plan problem with concern for the quality of fruits and vegetables in cold chains.

Design/methodology/approach

The vehicle routing problem with time windows (VRPTW) is extended based on the characteristics of fruit-and-vegetable cold chains. The properties of multiple perishable foods, continuing decline in quality, various requirements for quality levels and optimal temperature settings during vehicle transportation are considered in the VRPTW. The product quality level is defined by the estimation of residual shelf life, which changes with temperature, and is characterized by a stepped decrease during the transportation process as time goes on. A genetic algorithm (GA) is adapted to solve the problem because of its convincing ability to solve VRPTW-related problems. For this purpose, solution encoding, a fitness function and evolution operators are designed to deal with the complicated problem herein.

Findings

A distribution plan including required fleet size, vehicle routing sequence and what quality level should be shipped out to account for the quality degradation during vehicle transportation is generated. The results indicate that the fulfillment of various requirements of different customers for various fruits and vegetables and quality levels can be ensured with cost considerations.

Originality/value

This study presents a problem for last-mile delivery of fresh fruits and vegetables which considers multiple practical scenarios not studied previously. A solution algorithm based on a GA is developed to address this problem. The proposed model is easily applied to other types of perishable products.

Details

The International Journal of Logistics Management, vol. 29 no. 3
Type: Research Article
ISSN: 0957-4093

Keywords

1 – 10 of over 2000