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Abstract

Details

Operations Research for Libraries and Information Agencies: Techniques for the Evaluation of Management Decision Alternatives
Type: Book
ISBN: 978-0-12424-520-4

Open Access
Article
Publication date: 26 July 2012

Jonathan Kusumi and Randal G. Ross

Childhood-onset schizophrenia (COS) refers to schizophrenia with onset of psychotic symptoms prior to a child's 13th birthday. Optimal treatment likely includes family-based…

Abstract

Childhood-onset schizophrenia (COS) refers to schizophrenia with onset of psychotic symptoms prior to a child's 13th birthday. Optimal treatment likely includes family-based services supplementing antipsychotic pharmacotherapy. However, family-based services can require adjustment based on parental psychopathology; there has been little literature exploring the frequency or type of psychopathology seen in parents of COS cases. This report includes the results of a structured psychiatric evaluation on 80 parents of a COS case with comparison to a sample of 304 parents. Having a child with psychosis and being of minority racial/ethnicity status increased risk for psychiatric illness. Psychotic disorders (15% vs. 5%), mood disorders (54% vs. 27%), anxiety disorders (30% vs. 18%), and substance use disorders (49% vs. 31%) were all increased in the parents with a psychotic child. Psychiatric illness is common in parents of a child with COS and will need to be considered as family-based services for COS are developed.

Details

Mental Illness, vol. 4 no. 2
Type: Research Article
ISSN: 2036-7465

Keywords

Article
Publication date: 30 March 2021

K.A.T.O. Ranadewa, Y.G. Sandanayake Y.G. Sandanayake and Mohan Siriwardena

This paper investigates the lean enabling human capacities and develops a framework integrating individual, organisational and environmental level strategies to build human…

Abstract

Purpose

This paper investigates the lean enabling human capacities and develops a framework integrating individual, organisational and environmental level strategies to build human capacities for successful lean implementation of small and medium contractors (SMCs) in Sri Lanka.

Design/methodology/approach

An interpretivism stance is adopted, and a qualitative research approach is used. The data collection technique adopted is semi-structured interviews. In total, 24 experts with experience in lean implementation of SMCs were interviewed, and data were analysed through code based content analysis using NVivo10.

Findings

Team working skills, critical thinking, leadership, communication skills, work ethics, knowledge and positive attitudes were identified as lean enabling human capacities for SMCs. The framework developed in this study provides individual, organisational and environmental level strategies that can be used to build human capacities necessary for enabling lean in construction SMCs.

Practical implications

The study will be beneficial to construction SMCs, academics, researchers and government institutions in developing countries, which share socio-economic, demographic or cultural traits similar to Sri Lanka.

Originality/value

A novel lean enabling human capacity building framework is developed with the strategies required for building those capacities in order to accelerate the lean implementation in construction SMCs. This contributes to the body of knowledge as it uncovers individual, organisational and environmental level strategies for enabling lean through human capacity building in Sri Lankan SMCs.

Details

Built Environment Project and Asset Management, vol. 11 no. 4
Type: Research Article
ISSN: 2044-124X

Keywords

Book part
Publication date: 12 April 2012

Yong Zha, Xixiang Ding, Liang Liang and Zhimin Huang

With rapid social development and deepening division of labor, more and more complex projects are required to be carried out in a team form. When evaluating team performance…

Abstract

With rapid social development and deepening division of labor, more and more complex projects are required to be carried out in a team form. When evaluating team performance, previous research has usually treated team as a united entity. However, the operating environment of the team has a significant impact on its members and the interaction between them greatly influences the team's efficiency. To better evaluate team performance, we propose a circle loop to illustrate the relationship between the operating environment of the team and its members. A two-stage DEA model with feedback is developed to evaluate the team performance, together with the efficiencies of the operating environment and team members as well as their impacts on overall efficiency. Various conditions of the team are discussed to illustrate that team performance depends on the assumption of the conditions.

Details

Applications of Management Science
Type: Book
ISBN: 978-1-78052-100-8

Article
Publication date: 1 April 1985

Penny Swinburne

The OPQ (Occupational Personality Questionnaire) is a factor‐analytic‐based, self‐report questionnaire which has been developed in Britain as a wide‐band assessment device for use…

Abstract

The OPQ (Occupational Personality Questionnaire) is a factor‐analytic‐based, self‐report questionnaire which has been developed in Britain as a wide‐band assessment device for use in selection and counselling in jobs at managerial and professional level where personality factors are often important variables in success.

Details

Personnel Review, vol. 14 no. 4
Type: Research Article
ISSN: 0048-3486

Article
Publication date: 17 December 2020

Sow Hup Joanne Chan and Oi Mei Kim Kuok

This study aims to investigate the relationships between two dimensions of communication satisfaction – personal feedback and supervisory communication – on outcomes such as…

Abstract

Purpose

This study aims to investigate the relationships between two dimensions of communication satisfaction – personal feedback and supervisory communication – on outcomes such as altruistic organizational citizenship behavior and civic virtue. Another aim is to examine the mediating role of organizational justice (OJ) between these two dimensions of communication satisfaction and altruistic organizational citizenship behavior and civic virtue.

Design/methodology/approach

This study is based on a survey conducted in major organizations in Macau SAR, China. Data from 294 respondents who successfully completed the questionnaire is used for the analysis.

Findings

The results reveal that supervisory communication is significantly and positively associated with altruistic organizational citizenship behavior. Both personal feedback and supervisory communication are significantly and positively associated with civic virtue. OJ is a mediator between personal feedback and civic virtue. OJ also mediates the relationship between satisfaction with supervisory communication and civic virtue. It is intriguing that OJ is not a mediator in the relationship between satisfaction with communication and altruistic organizational citizenship behavior.

Research limitations/implications

A single city cross-sectional study presents some restrictions on the generalizability of the findings. More studies are needed to understand communication satisfaction – organizational citizenship behavior processes to establish if the findings hold with other samples in other cultures.

Practical implications

The empirical evidence in this study shows that satisfaction with communication is critical for promoting discretionary behaviors. The mediating roles of OJ between personal feedback and civic virtue and between supervisory communication and civic virtue, clearly indicate that even though a manager may try hard to motivate employees’ participation in discretionary behaviors, whether employees participate in extra-role behaviors depends on their perception of justice.

Originality/value

This is the first study to examine how altruistic organizational citizenship behavior and civic virtues are influenced by satisfaction with communication. Moreover, the mediating role of OJ has never been tested previously. The findings contribute to the HR literature and provide deeper insights on how to promote citizenship behavior.

Details

Society and Business Review, vol. 16 no. 1
Type: Research Article
ISSN: 1746-5680

Keywords

Open Access
Article
Publication date: 5 December 2019

Timo Gossler, Ioanna Falagara Sigala, Tina Wakolbinger and Renate Buber

The purpose of this paper is to determine best practices of aid agencies for outsourcing logistics to commercial logistics service providers (LSPs) in disaster relief. Moreover…

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Abstract

Purpose

The purpose of this paper is to determine best practices of aid agencies for outsourcing logistics to commercial logistics service providers (LSPs) in disaster relief. Moreover, it evaluates the application of the Delphi method for research in humanitarian logistics.

Design/methodology/approach

The paper is based on a two-round Delphi study with 31 experts from aid agencies and a complementary full-day focus group with 12 experts from aid agencies and LSPs.

Findings

The study revealed 12 best practices for outsourcing logistics in disaster relief and a compilation of more than 100 activities for putting these practices into action. Experts consider a proper balance between efficiency and compliance, a detailed contract and a detailed service request most important. Additionally, the Delphi method was found to be a promising technique for research on humanitarian logistics.

Research limitations/implications

By critically examining the Delphi method, this study establishes the basis for a wider application of the technique in the field of humanitarian logistics. Furthermore, it can help to prioritize future research as the ranking of practices reflects the priorities of practitioners.

Practical implications

The paper provides guidance to practitioners at aid agencies in charge of outsourcing logistics.

Originality/value

This research is one of the first in the field of humanitarian logistics to apply the Delphi method. Moreover, it addresses the lack of literature dealing with approaches for building successful cross-sectoral partnerships.

Details

Journal of Humanitarian Logistics and Supply Chain Management, vol. 9 no. 3
Type: Research Article
ISSN: 2042-6747

Keywords

Article
Publication date: 28 February 2023

Ondřej Kročil, Michal Müller and Jaroslava Kubátová

Drawing on Weick’s sensemaking perspective, this study aims to describe how Czech social entrepreneurs shape the shared meaning of the crisis caused by the COVID-19 pandemic and…

Abstract

Purpose

Drawing on Weick’s sensemaking perspective, this study aims to describe how Czech social entrepreneurs shape the shared meaning of the crisis caused by the COVID-19 pandemic and what approaches to the crisis the sensemaking process leads to.

Design/methodology/approach

This study is based on the principles of grounded theory. Through in-depth interviews with 25 social entrepreneurs, it captures the entrepreneurs’ experience of the COVID-19 pandemic in the context of their understanding of social enterprise identity. Interviews with experts in the field of social entrepreneurship were also conducted to help achieve a deeper analysis of the entrepreneurial cases.

Findings

Results of research show that despite the obstacles, most social entrepreneurs arrive at a positive redescription of the crisis. Enterprises not affected by the pandemic adopt a conventional approach. The most vulnerable enterprises are paralyzed and wait with uncertainty for future developments in their enterprise’s situation.

Practical implications

As knowledge of vulnerabilities is a key prerequisite for crisis prevention, this research can serve as a useful material for business incubators and other institutions that provide mentoring and expertise to start-up social entrepreneurs including focus on crisis management implementation.

Originality/value

This study complements the theory of crisis sensemaking with the level of social entrepreneurship, which is characterized by a dichotomy of social and business goals that results in a specific shared meaning of identity which is tied to perceptions of vulnerabilities. This study describes the influence of perceived identity on coping with a crisis.

Details

Social Enterprise Journal, vol. 19 no. 2
Type: Research Article
ISSN: 1750-8614

Keywords

Article
Publication date: 1 April 1989

Peter M. Pinsky and Raja V. Jasti

A new laminated composite plate finite element is proposed that is numerically stable and accurate in displacements and stresses, including transverse shear stress. The…

36

Abstract

A new laminated composite plate finite element is proposed that is numerically stable and accurate in displacements and stresses, including transverse shear stress. The formulation is based on the Hellinger—Reissner principle with Mindlin kinematics. All stress components are given independent approximations and do not satisfy equilibrium conditions a priori. A novel feature of the formulation is the additive decomposition of the displacement field into two parts corresponding to nodal interpolations and independent local basis functions. The additional basis functions and their associated parameters play an important role in characterizing the accuracy of the element. These functions eliminate shear locking in the lower order elements and provide additional variational constraints on the stresses, leading to very accurate results. A 4‐node and a 9‐node version are developed and it is shown that both elements pass the patch test suggested by Zienkiewicz et al. and are stable in the sense of the Babuška—Brezzi condition. The special structure of the element flexibility matrix provides computational efficiency approaching that of displacement based formulations.

Details

Engineering Computations, vol. 6 no. 4
Type: Research Article
ISSN: 0264-4401

Article
Publication date: 1 September 2005

F. Ferraioli, A. Formisano and R. Martone

Electrical resistive tomography (ERT) is a non‐destructive testing technique based upon the reconstruction of the electrical conductivity profile inside a body from measurement…

Abstract

Purpose

Electrical resistive tomography (ERT) is a non‐destructive testing technique based upon the reconstruction of the electrical conductivity profile inside a body from measurement made on its boundary. In the literature about the inverse problems the ERT is considered still challenging being both non‐linear, ill‐posed and very limited in resolution. Purpose of the paper is to assess the performances of an approach exploiting the circuital behaviour of a particular class of problems, highlighting its advantages in terms of simplicity and reduction of the computer burden.

Design/methodology/approach

In this paper, an electrical property of a particular class of problems is pointed out; the same property is used to formulate in terms of a circuital model the ERT problem. The proposed methodology consists basically of combining properly simplified data previously evaluated and collected. The overall procedure is presented with reference to an underground structure diagnostics problem.

Findings

The effectiveness of the proposed approach has been evaluated quantitatively by comparing the simplified procedure results with the ones obtained by performing fully 3D FEM analysis.

Originality/value

The consistently low errors obtained state the convenience of the method also taking into account that the reconstruction process consists merely in post‐processing previously collected data.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 24 no. 3
Type: Research Article
ISSN: 0332-1649

Keywords

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