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Article
Publication date: 1 March 1994

H. Sawa, K. Kato and S. Asai

A surface‐mount in‐line light emitting diode (LED) array was developed for mounting an LED dot matrix display on a single‐sided insulated metal substrate (IMS). This LED array has…

79

Abstract

A surface‐mount in‐line light emitting diode (LED) array was developed for mounting an LED dot matrix display on a single‐sided insulated metal substrate (IMS). This LED array has heat dissipating cathode leads and an anode lead that works as a jumper wire. Good heat dissipation of the LED array was obtained on an aluminium IMS.

Details

Microelectronics International, vol. 11 no. 3
Type: Research Article
ISSN: 1356-5362

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Article
Publication date: 1 April 1995

S. Asai, H. Sawa and K. Kato

A wire matrix has been developed for mounting LED dot matrix displays whereby insulated wires are ‘woven’ to produce a matrix that is fixed on an aluminium board with epoxy…

124

Abstract

A wire matrix has been developed for mounting LED dot matrix displays whereby insulated wires are ‘woven’ to produce a matrix that is fixed on an aluminium board with epoxy adhesive. This monolayer woven wire board simplifies the fabrication process of the display board while at the same time showing more than double the heat dissipation of conventional insulated aluminium printed circuit boards and five times that of conventional glass epoxy printed circuit boards when mounted with bare LED chips. In addition, it is suitable for high‐density and high‐brightness LED dot matrix displays.

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Circuit World, vol. 21 no. 4
Type: Research Article
ISSN: 0305-6120

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Book part
Publication date: 30 May 2024

Donald L. Ariail, Katherine Taken Smith, L. Murphy Smith, Renier Steyn and Amine Khayati

Professional and corporate codes of ethics (Codes) are commonly used, but they are not consistently effective. Research has indicated the importance of values included in Codes…

Abstract

Professional and corporate codes of ethics (Codes) are commonly used, but they are not consistently effective. Research has indicated the importance of values included in Codes, but there is little research exploring how to improve the effectiveness of Code values. There are proven pedagogies that can be used in ethics training, notably, the values-focused approach known as value self-confrontation (VSC). VSC comes from the field of psychology and has been researched for over 50 years. This theory-based methodology is effective at increasing the importance of targeted values and positively changing attitudes and behaviors. Based on our thematic review of extant VSC literature, we develop a simplified VSC implementation strategy and instrument called code value self-confrontation (CVSC). CVSC involves a self-confrontation between a participant’s personal values and the values of the organization. This confrontation can create value dissonance in the participant, which can increase the importance given to the values of the organization. VSC has been effective at positively impacting pro-organization behaviors as well as societal issues such as equality, race relations, and environmentalism. By increasing the importance of ethical values, organizations can be rewarded with behavioral changes that translate into more ethical work behaviors and decision-making.

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Research on Professional Responsibility and Ethics in Accounting
Type: Book
ISBN: 978-1-83549-770-8

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Article
Publication date: 14 September 2023

Petek Tosun and Gökhan Tosun

This study examines the impact of servitization in the form of repair and maintenance services on consumers' quality perceptions, purchase intentions and recommendation intentions…

761

Abstract

Purpose

This study examines the impact of servitization in the form of repair and maintenance services on consumers' quality perceptions, purchase intentions and recommendation intentions while considering consumer frugality as a moderator in the retail ready-to-wear sector.

Design/methodology/approach

A quantitative approach based on consumer research was pursued. Study 1 tested the research model using a fictitious ready-to-wear brand within an experimental design. To increase the generalizability of results, Study 2 retested the model with a well-known ready-to-wear brand. For both studies, regression, mediation and moderation analyses were conducted in SPSS.

Findings

Both studies showed that servitization positively influences perceived quality. Servitization positively affects purchase intentions and recommendation intentions indirectly via the mediating role of perceived quality. Frugality moderates the relationship between servitization and perceived quality for the fictitious brand (Study 1), whereas it is not significant for a well-known ready-to-wear brand (Study 2). Servitization positively influences perceived quality regardless of consumers' frugality levels for a stronger brand.

Originality/value

This study suggests and tests an original conceptual model that relies on signaling theory. It is among the first studies to examine the impact of servitization on retail fashion consumers' quality perceptions and consequent purchase and recommendation intentions. This study also contributes to the literature by presenting empirical findings based on consumer research on servitization while considering frugality as a moderator.

Practical implications

Bundling products with additional services can contribute to quality perceptions and consequently to purchase and recommendation intentions for ready-to-wear brands.

Details

Journal of Fashion Marketing and Management: An International Journal, vol. 28 no. 3
Type: Research Article
ISSN: 1361-2026

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Book part
Publication date: 25 July 1997

Ehsan S. Soofi

Abstract

Details

Applying Maximum Entropy to Econometric Problems
Type: Book
ISBN: 978-0-76230-187-4

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Article
Publication date: 8 July 2019

Yoshinori Nakata, Yuichi Watanabe, Hiroto Narimatsu, Tatsuya Yoshimura, Hiroshi Otake and Tomohiro Sawa

The purpose of this paper is to examine from the viewpoint of resource utilization the Japanese surgical payment system which was revised in April 2016.

109

Abstract

Purpose

The purpose of this paper is to examine from the viewpoint of resource utilization the Japanese surgical payment system which was revised in April 2016.

Design/methodology/approach

The authors collected data from surgical records in the Teikyo University electronic medical record system from April 1 till September 30, 2016. The authors defined the decision-making unit as a surgeon with the highest academic rank in the surgery. Inputs were defined as the number of medical doctors who assisted surgery, and the time of operation from skin incision to closure. An output was defined as the surgical fee. The authors calculated each surgeon’s efficiency score using output-oriented Charnes–Cooper–Rhodes model of data envelopment analysis. The authors compared the efficiency scores of each surgical specialty using the Kruskal–Wallis and the Steel method.

Findings

The authors analyzed 2,558 surgical procedures performed by 109 surgeons. The difference in efficiency scores was significant (p = 0.000). The efficiency score of neurosurgery was significantly greater than obstetrics and gynecology, general surgery, orthopedics, emergency surgery, urology, otolaryngology and plastic surgery (p<0.05).

Originality/value

The authors demonstrated that the surgeons’ efficiency was significantly different among their specialties. This suggests that the Japanese surgical reimbursement scales fail to reflect resource utilization despite the revision in 2016.

Details

International Journal of Health Care Quality Assurance, vol. 32 no. 6
Type: Research Article
ISSN: 0952-6862

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Article
Publication date: 2 March 2020

Guilherme Tortorella, Rapinder Sawhney, Daniel Jurburg, Istefani Carisio de Paula, Diego Tlapa and Matthias Thurer

The objective of this research is twofold. First, we aim at identifying the pairwise relationships between Lean Production (LP) practices and Industry 4.0 (I4.0) technologies…

2422

Abstract

Purpose

The objective of this research is twofold. First, we aim at identifying the pairwise relationships between Lean Production (LP) practices and Industry 4.0 (I4.0) technologies. Second, based on these results, we propose a framework for Lean Automation (LA) implementation, in which I4.0 technologies are integrated into LP practices.

Design/methodology/approach

To achieve that, a cross-sector survey was performed with 147 manufacturers that are undergoing a LP implementation aided by novel information and communication technologies from I4.0. Multivariate data analysis was applied in order to underpin the proposed framework for LA.

Findings

Findings indicate that I4.0 technologies are positively correlated with LP practices, providing evidence to bear the proposition of a LA framework that can potentially overcome traditional barriers and challenges of a LP implementation.

Originality/value

As previous studies have approached LA implementation from a narrow perspective or including a limited set of LP practices and I4.0 technologies, the proposition of an integrated framework unfolds a wider range of synergistic implementations that may corroborate to a holistic approach for continuous improvement in the Fourth Industrial Revolution era.

Details

Journal of Manufacturing Technology Management, vol. 32 no. 3
Type: Research Article
ISSN: 1741-038X

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Book part
Publication date: 25 July 1997

Pieter H.F.M. van Casteren and Jan G. De Gooijer

Abstract

Details

Applying Maximum Entropy to Econometric Problems
Type: Book
ISBN: 978-0-76230-187-4

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Article
Publication date: 14 August 2017

Yoshinori Nakata, Tatsuya Yoshimura, Yuichi Watanabe, Hiroshi Otake, Giichiro Oiso and Tomohiro Sawa

The purpose of this paper is to determine the characteristics of healthcare facilities that produce the most efficient inpatient orthopedic surgery using a large-scale medical…

188

Abstract

Purpose

The purpose of this paper is to determine the characteristics of healthcare facilities that produce the most efficient inpatient orthopedic surgery using a large-scale medical claims database in Japan.

Design/methodology/approach

Reimbursement claims data were obtained from April 1 through September 30, 2014. Input-oriented Banker-Charnes-Cooper model of data envelopment analysis (DEA) was employed. The decision-making unit was defined as a healthcare facility where orthopedic surgery was performed. Inputs were defined as the length of stay, the number of beds, and the total costs of expensive surgical devices. Output was defined as total surgical fees for each surgery. Efficiency scores of healthcare facilities were compared among different categories of healthcare facilities.

Findings

The efficiency scores of healthcare facilities with a diagnosis-procedure combination (DPC) reimbursement were significantly lower than those without DPC (p=0.0000). All the efficiency scores of clinics with beds were 1. Their efficiency scores were significantly higher than those of university hospitals, public hospitals, and other hospitals (p=0.0000).

Originality/value

This is the first research that applied DEA for orthopedic surgery in Japan. The healthcare facilities with DPC reimbursement were less efficient than those without DPC. The clinics with beds were the most efficient among all types of management bodies of healthcare facilities.

Details

International Journal of Health Care Quality Assurance, vol. 30 no. 6
Type: Research Article
ISSN: 0952-6862

Keywords

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Book part
Publication date: 23 June 2016

Matthew Harding, Jerry Hausman and Christopher J. Palmer

This paper considers the finite-sample distribution of the 2SLS estimator and derives bounds on its exact bias in the presence of weak and/or many instruments. We then contrast…

Abstract

This paper considers the finite-sample distribution of the 2SLS estimator and derives bounds on its exact bias in the presence of weak and/or many instruments. We then contrast the behavior of the exact bias expressions and the asymptotic expansions currently popular in the literature, including a consideration of the no-moment problem exhibited by many Nagar-type estimators. After deriving a finite-sample unbiased k-class estimator, we introduce a double-k-class estimator based on Nagar (1962) that dominates k-class estimators (including 2SLS), especially in the cases of weak and/or many instruments. We demonstrate these properties in Monte Carlo simulations showing that our preferred estimators outperform Fuller (1977) estimators in terms of mean bias and MSE.

Details

Essays in Honor of Aman Ullah
Type: Book
ISBN: 978-1-78560-786-8

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