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Abstract

Details

Obsessive Measurement Disorder or Pragmatic Bureaucracy?
Type: Book
ISBN: 978-1-80117-377-3

Open Access
Article
Publication date: 19 October 2023

Camilla Nystrand, Fatumo Osman, Charles Lindell, Frida Olsson and Natalie Durbeej

The reasons for and experiences during migration, as well as additional stressors in the new host country, may give rise to mental health problems and additional need for public…

Abstract

Purpose

The reasons for and experiences during migration, as well as additional stressors in the new host country, may give rise to mental health problems and additional need for public services. The purpose of the study was to investigate factors related to service utilization among newly arrived refugee youth.

Design/methodology/approach

Cross-sectional data were gathered in Sweden where 37 youth aged between 19 and 23 reported on factors related to service utilization, encompassing health-care and support services in school. These factors included predisposition (demographic), need (migration status and mental wellbeing) and enablement (living situation). Service utilization was estimated using multiple logistic regression analysis.

Findings

About a fourth of the sample used psychosocial services. Use of general support was more common. Neither predisposing, need nor enabling factors were associated with the use of psychosocial or general health-related services.

Originality/value

Self-reported factors related to use of health-related services have previously not been investigated for refugee youth, which is important in assuring access to appropriate services for this exposed youth population.

Details

International Journal of Migration, Health and Social Care, vol. 19 no. 3/4
Type: Research Article
ISSN: 1747-9894

Keywords

Open Access
Article
Publication date: 3 April 2017

Kyoung-Ran Shim, Byung-Joo Paek, Ho-Taek Yi and Jong-Ho Huh

This paper aims to identify the relationship between participation motivation, satisfaction and exercise adherence intention of golf range users on the basis of self-determination…

3428

Abstract

Purpose

This paper aims to identify the relationship between participation motivation, satisfaction and exercise adherence intention of golf range users on the basis of self-determination theory.

Design/methodology/approach

For this purpose, the authors proposed research questions and a conceptual research model as well. Then, the authors surveyed users of golf ranges located in Seoul Metropolitan City and Gyeonggi-do province.

Findings

By applying convenience sampling, the authors received a total of 313 questionnaires. Results were as follows. First, among the participation motivation sub-factors, health-oriented motivation, achievement motivation, pleasure-oriented motivation and self-displayed motivation had a significant effect on emotional satisfaction, while achievement motivation and pleasure-orientation motivation had a significant effect on performance satisfaction. Second, the following participation motivation factors had a significant effect on exercise adherence intention: health-orientation motivation, achievement motivation and pleasure-orientation motivation. Third, among the satisfaction factors, emotional satisfaction and performance satisfaction both had a significant effect on exercise adherence intention.

Originality/value

This is one of the first papers to examine the relationships that exist between golf range users’ participation motivation, satisfaction and exercise adherence intention.

Details

Asia Pacific Journal of Innovation and Entrepreneurship, vol. 11 no. 1
Type: Research Article
ISSN: 2071-1395

Keywords

Abstract

Details

Obsessive Measurement Disorder or Pragmatic Bureaucracy?
Type: Book
ISBN: 978-1-80117-377-3

Abstract

Details

Obsessive Measurement Disorder or Pragmatic Bureaucracy?
Type: Book
ISBN: 978-1-80117-377-3

Open Access
Article
Publication date: 29 January 2024

Miaoxian Guo, Shouheng Wei, Chentong Han, Wanliang Xia, Chao Luo and Zhijian Lin

Surface roughness has a serious impact on the fatigue strength, wear resistance and life of mechanical products. Realizing the evolution of surface quality through theoretical…

Abstract

Purpose

Surface roughness has a serious impact on the fatigue strength, wear resistance and life of mechanical products. Realizing the evolution of surface quality through theoretical modeling takes a lot of effort. To predict the surface roughness of milling processing, this paper aims to construct a neural network based on deep learning and data augmentation.

Design/methodology/approach

This study proposes a method consisting of three steps. Firstly, the machine tool multisource data acquisition platform is established, which combines sensor monitoring with machine tool communication to collect processing signals. Secondly, the feature parameters are extracted to reduce the interference and improve the model generalization ability. Thirdly, for different expectations, the parameters of the deep belief network (DBN) model are optimized by the tent-SSA algorithm to achieve more accurate roughness classification and regression prediction.

Findings

The adaptive synthetic sampling (ADASYN) algorithm can improve the classification prediction accuracy of DBN from 80.67% to 94.23%. After the DBN parameters were optimized by Tent-SSA, the roughness prediction accuracy was significantly improved. For the classification model, the prediction accuracy is improved by 5.77% based on ADASYN optimization. For regression models, different objective functions can be set according to production requirements, such as root-mean-square error (RMSE) or MaxAE, and the error is reduced by more than 40% compared to the original model.

Originality/value

A roughness prediction model based on multiple monitoring signals is proposed, which reduces the dependence on the acquisition of environmental variables and enhances the model's applicability. Furthermore, with the ADASYN algorithm, the Tent-SSA intelligent optimization algorithm is introduced to optimize the hyperparameters of the DBN model and improve the optimization performance.

Details

Journal of Intelligent Manufacturing and Special Equipment, vol. 5 no. 1
Type: Research Article
ISSN: 2633-6596

Keywords

Abstract

Details

Obsessive Measurement Disorder or Pragmatic Bureaucracy?
Type: Book
ISBN: 978-1-80117-377-3

Abstract

Details

Obsessive Measurement Disorder or Pragmatic Bureaucracy?
Type: Book
ISBN: 978-1-80117-377-3

Open Access
Article
Publication date: 19 June 2019

Lobna Mohamed Abdellatif, Baher Mohamed Atlam and Ola Abdel Moneim El Sayed Emara

This paper aims to show the aligned development that took place in public administration and public financial management toward serving public values. By analyzing the mode of…

2973

Abstract

Purpose

This paper aims to show the aligned development that took place in public administration and public financial management toward serving public values. By analyzing the mode of institutions’ interaction, the paper attempts to pinpoint the changing trends in budget institutions in Egypt, probing the extent to which they can be read from an administrative perspective and the possibility of enhancing budgetary outcomes under the existing administrative arrangements.

Design/methodology/approach

An analytical framework for public management administrative and budgetary institutions’ alignment is presented. A ladder analysis is developed to highlight the consistency of rationale between the two sets of institutions. The alignment is demonstrated at three consecutive levels: control and discipline, efficiency and effectiveness and openness and communication.

Findings

The international experience reveals that the alignment of administrative and budgetary institutions is both theoretically traceable and practically applicable in the case of developed economies. Whereas, in the case of Egypt, both sets of institutions have been exposed to best practices; yet, they are not seen as complementary and enforcing each other. The internalization of the benefits of reforms in the two tracks into an integrated public management context in the case of Egypt is not reached.

Practical implications

Egypt needs to ensure the alignment of both dimensions to maximize the benefits of reform.

Originality/value

The ladder approach sorts the developments in both administrative and budgetary institutions into three levels to help assessing the maturity and conformity in countries’ public management systems.

Details

Review of Economics and Political Science, vol. 4 no. 2
Type: Research Article
ISSN: 2356-9980

Keywords

Open Access
Article
Publication date: 7 February 2023

Roberto De Luca, Antonino Ferraro, Antonio Galli, Mosè Gallo, Vincenzo Moscato and Giancarlo Sperlì

The recent innovations of Industry 4.0 have made it possible to easily collect data related to a production environment. In this context, information about industrial equipment  

2194

Abstract

Purpose

The recent innovations of Industry 4.0 have made it possible to easily collect data related to a production environment. In this context, information about industrial equipment – gathered by proper sensors – can be profitably used for supporting predictive maintenance (PdM) through the application of data-driven analytics based on artificial intelligence (AI) techniques. Although deep learning (DL) approaches have proven to be a quite effective solutions to the problem, one of the open research challenges remains – the design of PdM methods that are computationally efficient, and most importantly, applicable in real-world internet of things (IoT) scenarios, where they are required to be executable directly on the limited devices’ hardware.

Design/methodology/approach

In this paper, the authors propose a DL approach for PdM task, which is based on a particular and very efficient architecture. The major novelty behind the proposed framework is to leverage a multi-head attention (MHA) mechanism to obtain both high results in terms of remaining useful life (RUL) estimation and low memory model storage requirements, providing the basis for a possible implementation directly on the equipment hardware.

Findings

The achieved experimental results on the NASA dataset show how the authors’ approach outperforms in terms of effectiveness and efficiency the majority of the most diffused state-of-the-art techniques.

Research limitations/implications

A comparison of the spatial and temporal complexity with a typical long-short term memory (LSTM) model and the state-of-the-art approaches was also done on the NASA dataset. Despite the authors’ approach achieving similar effectiveness results with respect to other approaches, it has a significantly smaller number of parameters, a smaller storage volume and lower training time.

Practical implications

The proposed approach aims to find a compromise between effectiveness and efficiency, which is crucial in the industrial domain in which it is important to maximize the link between performance attained and resources allocated. The overall accuracy performances are also on par with the finest methods described in the literature.

Originality/value

The proposed approach allows satisfying the requirements of modern embedded AI applications (reliability, low power consumption, etc.), finding a compromise between efficiency and effectiveness.

Details

Journal of Manufacturing Technology Management, vol. 34 no. 4
Type: Research Article
ISSN: 1741-038X

Keywords

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