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1 – 10 of 156
Article
Publication date: 3 August 2010

Goran J. Radosavljević, Walter Smetana, Andrea M. Marić, Ljiljana D. Živanov, Michael Unger and Günther Stangl

The purpose of this paper is to demonstrate the influence of material properties and fabrication technique on the performance of an embedded pressure sensor. Based on conducted…

Abstract

Purpose

The purpose of this paper is to demonstrate the influence of material properties and fabrication technique on the performance of an embedded pressure sensor. Based on conducted theoretical analysis a suitable material and technological technique that gave the best behavior of designed sensor was chosen for its fabrication. This is verified on the example of a resonant pressure sensor, designed for operation in the MHz range.

Design/methodology/approach

A sensor module is fabricated using the low temperature co‐fired ceramics (LTCC) technology and sputtering technique for electrodes deposition. The module comprises an inductor connected with a variable capacitor formed by the sensor membranes in a parallel LC circuit. An extensive parallel analysis of sensors performance for sensors with thick film (screen‐printed) and thin film (sputtered) electrodes is demonstrated. Mechanical and electrical parameters (Young's modulus and permittivity) of different tape materials that are considered for sensor fabrication are determined at room temperature.

Findings

Implementation of the sputtering technique for deposition of the thin film electrodes and usage of tapes with higher elasticity significantly contribute to the increase of the sensor performance (improved sensitivity) compared to designs found in available literature. Experimentally attained results are compared with the ones obtained by analytical calculations achieving good agreement of obtained results.

Originality/value

The improvement of sensor sensitivity by means of evaluation of different tape material and electrode thickness reduction is demonstrated for the first time. The presented results of the sensor equivalent model and the sensor‐antenna system are in good compliance with experimental data determined through measurement.

Details

Microelectronics International, vol. 27 no. 3
Type: Research Article
ISSN: 1356-5362

Keywords

Article
Publication date: 2 July 2020

Martha Montero-Sieburth

Argued is the need for: (1) a clearer interpretation of procedural ethics guidelines; (2) the identification and development of ethical field case study models which can be…

Abstract

Purpose

Argued is the need for: (1) a clearer interpretation of procedural ethics guidelines; (2) the identification and development of ethical field case study models which can be incorporated into university ethics teaching; (3) an understanding of the vulnerabilities of researchers and participants as reflected in the researchers' positionality and reflexivity and (4) ethnographic monitoring as a participant-friendly and participatory ethics methodology.

Design/methodology/approach

This article, drawn from the author's four-decade trajectory of collective ethnographic research, addresses the ethical challenges and dilemmas encountered by researchers when conducting ethnographic research, particularly with vulnerable migrant women and youth.

Findings

The author addresses dilemmas in field research resulting from different interpretations of ethics and emphasizes the need for researchers to be critically aware of their own vulnerabilities and those of migrants to avoid unethical practices in validating the context(s), language(s), culture and political landscape of their study.

Research limitations/implications

The author presents case studies from the US and the Netherlands, underlining her positionality and reflexivity and revisits Dell Hymes' ethnographic monitoring approach as a participant-friendly, bottom-up methodology which enables researchers to co-construct knowledge with participants and leads to participatory ethics.

Practical implications

She presents case studies from the US and the Netherlands underlining her positionality and reflexivity and revisits Dell Hymes’ ethnographic monitoring approach as a participant-friendly, bottom up methodology which enables researchers to co-construct knowledge with participants and engage in participatory ethics.

Social implications

Finally, she proposes guidelines for the ethical conduct of research with migrant populations that contribute to the broader methodological debates currently taking place in qualitative migration research.

Originality/value

Expected from this reading is the legacy that as a qualitative migration researcher one can after 4 decades of research leave behind as caveats and considerations in working with vulnerable migrants and the ethical dilemmas and challenges that need to be overcome.

Article
Publication date: 24 May 2013

Mohammad Z. Meybodi

The purpose of this paper is to demonstrate the relationships between lean manufacturing (LM) principles and concurrent engineering approach to new product development (CENPD).

1857

Abstract

Purpose

The purpose of this paper is to demonstrate the relationships between lean manufacturing (LM) principles and concurrent engineering approach to new product development (CENPD).

Design/methodology/approach

A survey instrument based on a number of critical factors was used to examine if there are relationships between LM and CENPD. In addition to general organization and managerial profile items, the survey contained 44 items (22 paired) regarding similarities between LM and CENPD factors. Also, the survey instrument contained a number of questionnaire items on NPD performances for LM companies using CENPD and conventional companies.

Findings

Statistical results show high degree of similarities between LM and CENPD factors. The results also indicate that LM organizations are able to develop new products with 63 per cent better quality, 52 per cent less development time, 45 per cent less development cost, and 36 per cent less manufacturing cost than conventional companies.

Research limitations/implications

Research is not industry specific. Future research needs to focus on specific industries.

Practical implications

LM companies are able to develop new products better, faster, more often, with less development cost, and less manufacturing cost than conventional companies.

Originality/value

The benefits of LM principles go much beyond inventory reduction and frequent deliveries. These principles are also applicable to other areas such as NPD.

Details

Benchmarking: An International Journal, vol. 20 no. 3
Type: Research Article
ISSN: 1463-5771

Keywords

Article
Publication date: 28 January 2019

Sandeep Kumar Gupta, Shivam Gupta and Pavitra Dhamija

It is essential to track the development of resource and pollution intensive industries such as textile, leather, pharmaceutical, etc., under burgeoning pressure of environmental…

Abstract

Purpose

It is essential to track the development of resource and pollution intensive industries such as textile, leather, pharmaceutical, etc., under burgeoning pressure of environmental compliance. Therefore, the purpose of this paper is to analyze the progress of Indian leather industry in terms of individual factors and total factor productivity.

Design/methodology/approach

This study applies and examines the various concepts of productivity such as labor productivity, capital productivity, material productivity and energy productivity. Further, it assesses and compares the performance of Indian leather industry in Tamil Nadu (TN), West Bengal (WB) and Uttar Pradesh (UP) based on productivity analysis, spatial variations determinants in productivity and technology closeness ratio.

Findings

The findings suggest that as per the productivity analysis, WB leather clusters have performed remarkably better in terms of partial factor productivity and technical efficiency (TE), followed by TN and UP. This can be attributed to shifting of leather cluster of WB to a state-of art leather complex with many avenues for resource conservation. Further, the findings reveal that the firm size and partial factor productivities have significant positive correlation with TE which supports technological theory of the firm.

Practical implications

The results of this study can be useful for the policy makers associated with the Indian leather industry especially to design interventions to support capacity building at individual firm level as well as cluster level to enhance the efficiency and productivity of overall industry.

Social implications

The findings also support the resource dependence theory of firm according to which the larger size firms should reflect on resource conservation practices, for instance the concept of prevention is better than cure based upon 3R (reduce, recycle and reuse) principles.

Originality/value

The paper gives an explanation of the productivity in the leather industry in terms of its factor productivity and TE.

Details

Benchmarking: An International Journal, vol. 26 no. 3
Type: Research Article
ISSN: 1463-5771

Keywords

Article
Publication date: 1 January 2000

HOWARD SCHNEIDER, MICHAEL R. BUTOWSKY and MICHELE M. LEW

This article provides a comprehensive look at suitability rules, first in the traditional brokerage context and then in terms of their application to online brokerages in general…

Abstract

This article provides a comprehensive look at suitability rules, first in the traditional brokerage context and then in terms of their application to online brokerages in general. It outlines the arguments made by the online brokerages to differentiate their world from traditional broker‐dealers, and offers hypothetical scenarios in which suitability concepts may apply in the online brokerage setting. The authors suggest that online brokerages should be allowed time to determine the appropriate rules in light of how the technology itself evolves over the next several years.

Details

Journal of Investment Compliance, vol. 1 no. 1
Type: Research Article
ISSN: 1528-5812

Book part
Publication date: 5 August 2019

Richard L. Wood

This chapter offers a speculative essay regarding how religion may foster intellectual humility in public life, drawing on case studies from faith-based community organizing in…

Abstract

This chapter offers a speculative essay regarding how religion may foster intellectual humility in public life, drawing on case studies from faith-based community organizing in the United States. and liberation theology in Latin America. Despite a plethora of religious teaching about the virtue of humility across a variety of traditions, I do not think there is anything inherent in religious belief – in any tradition – that predisposes believers toward authentic humility in their personal or public lives. I argue instead that religious conviction – when embodied in particular kinds of religious practice – does help drive us toward the balance of confidence and intellectual humility required for vigorous engagement in democratic public life. My argument draws on the concept of focal practices and insights from philosophy, theology, and social theory as I consider religious practices, religious conversion, and the nature of human passions as they relate to democratic life.

Details

Religion, Humility, and Democracy in a Divided America
Type: Book
ISBN: 978-1-78973-949-7

Keywords

Article
Publication date: 30 March 2020

Paul Michael Gilmour

This paper aims to critically explore the challenges facing the UK in implementing registers of beneficial owners, a measure mandated by the EU’s anti-money laundering (AML…

1735

Abstract

Purpose

This paper aims to critically explore the challenges facing the UK in implementing registers of beneficial owners, a measure mandated by the EU’s anti-money laundering (AML) directive to enhance beneficial ownership transparency.

Design/methodology/approach

This study systematically reviews the literature surrounding beneficial ownership transparency to critically analyse the extent to which challenges facing the UK, impact upon its ability to successfully implement registers of beneficial owners.

Findings

This study demonstrates that a lack of beneficial ownership transparency facilitates money laundering by concealing corrupt wealth and frustrating authorities’ efforts to trace illicit finance. It demonstrates that implementing registers of beneficial owners may be a superficial approach to tackling the multifaceted problem of money laundering. Better intergovernmental cooperation is required to improve beneficial ownership transparency and to ensure measures to curb offshore money laundering are successful.

Research limitations/implications

This research focuses on one aspect of AML control from the UK’s perspective. Further work is needed to investigate the concerns from the perspective of offshore jurisdictions and how global AML rule affects developing economies.

Practical implications

The study informs policymakers and other professionals implementing the UK’s registers of beneficial owners to enhance future strategies and better combat offshore money laundering.

Originality/value

This is the only study to explore the challenges facing the UK in implementing registers of beneficial owners, thus providing novel insight into the moral, legal and practical dilemmas to imposing AML control.

Details

Journal of Money Laundering Control, vol. 23 no. 4
Type: Research Article
ISSN: 1368-5201

Keywords

Article
Publication date: 21 September 2018

Brian D. Blume

Intelligence or general mental ability (GMA) is a strong predictor of job performance across most occupations, and educational attainment has been shown to be a predictor of…

Abstract

Purpose

Intelligence or general mental ability (GMA) is a strong predictor of job performance across most occupations, and educational attainment has been shown to be a predictor of entrepreneurial outcomes. However, there has been little research examining the simultaneous effects of entrepreneurs’ GMA and educational attainment on their venture outcomes. The purpose of this paper is to examine the impact of these human capital resources on venture performance and survival.

Design/methodology/approach

Using a sample of 234 self-employed entrepreneurs from a longitudinal database, regression analysis was employed to examine the predictors of venture performance. A hazard model was utilized to assess venture survival.

Findings

Entrepreneurs’ intelligence influenced venture performance directly and indirectly via educational attainment. Entrepreneurs with higher GMA were subsequently able to obtain more education, and GMA had an indirect, positive influence on venture performance through this additional educational attainment. Findings also demonstrated an inverted-U, curvilinear effect on venture survival for GMA and educational attainment. This indicates that both intelligence and educational attainment should be considered when examining how likely entrepreneurs are to persist or survive in their ventures.

Originality/value

Entrepreneurs with higher GMA had ventures that performed better and obtained more education, which influenced venture survival. These findings suggest that entrepreneurs’ intelligence is likely to be an important predictor of venture outcomes, as well as a source of entrepreneurs’ human capital acquisition. Therefore, GMA should have a more central role in the human capital discussion within the entrepreneurship literature.

Details

International Journal of Entrepreneurial Behavior & Research, vol. 25 no. 3
Type: Research Article
ISSN: 1355-2554

Keywords

Article
Publication date: 6 July 2020

Michael A. Abebe, Sarah Kimakwa and Tammi Redd

This paper contributes to research in social entrepreneurship by introducing a typology that describes four distinct types of social entrepreneurs based on the nature of their…

1199

Abstract

Purpose

This paper contributes to research in social entrepreneurship by introducing a typology that describes four distinct types of social entrepreneurs based on the nature of their lives and career experiences and the scope of their social engagement.

Design/methodology/approach

In order to build a typology of social entrepreneurs, inductive profile analysis and archival research design approaches were used. A large variety of social entrepreneur profiles that are available in prominent social entrepreneurship organizations such as Ashoka Foundation, Echoing Green, Schwab Foundation and Skoll Foundation were examined.

Findings

Using four types of social entrepreneurs from the typology, the authors developed a number of predictions as to how social entrepreneurs with an activist background may benefit more in the short term but possibly struggle in the long term given their attachment to their venture's “original” cause and lack of corporate/business experience.

Originality/value

By developing a typology of social entrepreneurs and discussing the implications of this typology for post-launch social venture performance, the paper advances the current understanding of social entrepreneurs and the performance of their ventures. Additionally, by focusing on social entrepreneurs as agents of social change, this paper sheds some light on who these entrepreneurs are, what kind of life and career experiences they had and what motivates them to engage in social entrepreneurship.

Details

Journal of Small Business and Enterprise Development, vol. 27 no. 4
Type: Research Article
ISSN: 1462-6004

Keywords

Abstract

Details

Connecting Values to Action: Non-Corporeal Actants and Choice
Type: Book
ISBN: 978-1-78973-308-2

1 – 10 of 156