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Article
Publication date: 26 August 2014

I.R. Ramos, S.B. Valdez, K.R. Zlatev, W.M Schorr, B.M. Carrillo, M.S. Stoytcheva, I.R. Garcia and M.M. Martinez

– The purpose of this investigation was to develop a digital instrument for the quantitative evaluation of pitting corrosion in metals.

Abstract

Purpose

The purpose of this investigation was to develop a digital instrument for the quantitative evaluation of pitting corrosion in metals.

Design/methodology/approach

This investigation comprised two central parts: research, testing and monitoring of the formation of pitting by conventional methods and applying American Society for Testing and Materials (ASTM) Standards, and the development of a virtual instrument based on the LabVIEW 2010 platform.

Findings

The methodology used was suitable for the analysis of pitting on carbon steel and aluminum alloy UNS A96061, used in the aerospace industry.

Practical implications

This technique allows pits to be to localized, measured and quantified on metallic surfaces, for corrosion evaluation in atmospheric and industrial environments.

Originality/value

This combination of conventional and digital methods can assist in corrosion control of pitting in industrial equipment.

Details

Anti-Corrosion Methods and Materials, vol. 61 no. 5
Type: Research Article
ISSN: 0003-5599

Keywords

Article
Publication date: 1 February 1998

R.M. Cotta and R. Ramos

The integral transform method is employed for the hybrid numerical‐analytical solution of two‐dimensional, steady‐state heat conduction within extended surfaces of variable…

Abstract

The integral transform method is employed for the hybrid numerical‐analytical solution of two‐dimensional, steady‐state heat conduction within extended surfaces of variable longitudinal profile and temperature dependent thermal conductivity. Numerical results are then obtainable with automatic accuracy, allowing for the establishment of benchmark results and for the validation of approximate solutions. Convergence rates are illustrated for longitudinal fins with trapezoidal and parabolic profiles, and for different values of the governing parameters, Biot number and aspect ratio. In addition, the classical one‐dimensional approximate solutions are critically examined for these typical non‐straight profiles, and the applicability limits are investigated.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 8 no. 1
Type: Research Article
ISSN: 0961-5539

Keywords

Abstract

Details

Integrated Management
Type: Book
ISBN: 978-1-78714-561-0

Book part
Publication date: 13 July 2017

Sara Bonesso, Fabrizio Gerli, Anna Comacchio and Laura Cortellazzo

Research has extensively underlined the positive impact of emotional, social and cognitive competencies on leadership effectiveness. Despite the fact that literature acknowledges…

Abstract

Research has extensively underlined the positive impact of emotional, social and cognitive competencies on leadership effectiveness. Despite the fact that literature acknowledges that these competencies can be learned from different experiences over a person’s lifetime, research has mainly focused on leadership development in adulthood. Through the case study of the Ca’ Foscari Competency Centre, this chapter advances the understanding on how higher education can favour leadership development at the early stage, in terms of identity formation and self-regulation, through the implementation of the intentional change theory, considering that this learning process varies according to different developmental trajectories.

Article
Publication date: 23 August 2022

Opeoluwa Adeniyi Adeosun, Philip Akani Olomola, Mosab I. Tabash and Suhaib Anagreh

This paper examined the inclusive growth position of sub-Saharan Africa (SSA) through the metrics of poverty-gap, bottom20 and employment. Through these indicators, the study…

Abstract

Purpose

This paper examined the inclusive growth position of sub-Saharan Africa (SSA) through the metrics of poverty-gap, bottom20 and employment. Through these indicators, the study investigated the effects of domestic-investment on inclusive-growth and established the moderating impact of governance in the domestic investment-inclusive growth nexus. It further accounted for potential nonlinearity and investigated the governance threshold that moderates domestic investment-inclusive growth relationships.

Design/methodology/approach

Using a sample of 41-SSA countries, the paper employed the fixed effect (FE) with the Driscoll and Kraay nonparametric consistent covariance matrix estimator, the generalized method of moments (GMM) and the dynamic-panel threshold techniques.

Findings

The poverty-gap metric showed that with increasing GDP-growth, the income of the poor falls below the poverty-line, suggesting that GDP-growth episodes may have widened the poverty-gap and contributed minimally to reducing it. Findings revealed insignificant effects of GDP-growth on the bottom-20 metric while the employment-metric indicated that the “jobless-growth” phenomenon remained valid. The authors essentially established that economic growth has not been inclusive but the complementary roles played by domestic-investments and governance are essential requirements for achieving inclusive growth. The threshold-modeling indicated that countries in the upper-regime of governance gained more in reducing poverty gaps, increasing income shared by the bottom-quintile and improving employment for every percentage increase in investment. The authors confirmed nonlinearity and showed that there exists a governance threshold that respective governments in Africa must reach for domestic-investment to enhance inclusive growth.

Originality/value

The paper accounted for cross-sectional dependence, nonlinearity and the governance threshold needed for domestic-investment to stimulate inclusive growth.

Details

African Journal of Economic and Management Studies, vol. 13 no. 4
Type: Research Article
ISSN: 2040-0705

Keywords

Book part
Publication date: 15 June 2020

Robert Sroufe and Laura Jernegan

Integrated management is the process of including environmental, social, and governance (ESG) performance in close coordination between business processes, functions, groups…

Abstract

Integrated management is the process of including environmental, social, and governance (ESG) performance in close coordination between business processes, functions, groups, organizations, and systems. In this context, decision-makers can better understand the dynamic systems in which they operate; define success based on sustainability-based performance frontier; guide decision making with strategic valuation of environmental and social guidelines; adhere to a timeline of actions that moves the enterprise toward a sustainable society; operationalize dynamic goals, for example, the UN Sustainable Development Goals (SDGs); and support processes for planning with decision analysis tools to monitor and guide change management. Information within this chapter will explore how sustainability in businesses, that is, integrated management, is already underway in leading multinational companies, and can be found within any business function, and in supply chains. The value that sustainability brings to an organization is important to understand as each day there is a growing amount of data to draw from. While 80% of the value of an enterprise is within intangibles, hundreds of ESG performance metrics are now available to researchers and practitioners to make the intangible tangible. With a look on how these ESG performance metrics and the social cost of carbon are used by practitioners and researchers, a number of research propositions call for improved financial decision analysis and a new performance frontier.

Book part
Publication date: 12 September 2017

Ebony M. Duncan-Shippy, Sarah Caroline Murphy and Michelle A. Purdy

This chapter examines the framing of the Black Lives Matter (BLM) Movement in mainstream media. An analytic sample of 4,303 articles collected from the Dow Jones Factiva database…

Abstract

This chapter examines the framing of the Black Lives Matter (BLM) Movement in mainstream media. An analytic sample of 4,303 articles collected from the Dow Jones Factiva database reveals variation in depth, breadth, and intensity of BLM coverage in the following newspapers between 2012 and 2016: The St. Louis Post-Dispatch, The New York Times, The Washington Post, The Wall Street Journal, and Al Jazeera English. We review contemporary literature on racial inequality and employ Media Framing and Critical Race Theory to discuss the implications of our findings on public perceptions, future policy formation, and contemporary social protest worldwide.

Details

The Power of Resistance
Type: Book
ISBN: 978-1-78350-462-6

Keywords

Article
Publication date: 2 December 2021

Opeoluwa Adeniyi Adeosun and Mosab I. Tabash

This paper focuses on three key metrics of poverty, income distribution and employment to ascertain the pro-poor and inclusive-growth position of the western African region. The…

Abstract

Purpose

This paper focuses on three key metrics of poverty, income distribution and employment to ascertain the pro-poor and inclusive-growth position of the western African region. The roles of governance structures and their interactive effects are also accommodated to capture the peculiarity of the region.

Design/methodology/approach

The paper employs fixed and dynamic models.

Findings

Evidence suggests that growth is pro-poor, although virtually all governance indicators are sterile in stimulating poverty reduction. The authors observe that health and education spending coupled with trade-openness stimulate pro-poor growth potentials, whereas conflicts culminate the pervasiveness of poverty in the region. By empirically answering the question of how inclusive is economic growth through the lens of income-distribution and employment, the authors show that growth has been exclusive as per-capita-GDP growth rather dampens income shared by the poorest 20%. Also, it is observed that growth has not been inclusive as the jobless-growth argument remains valid while high inequality further exacerbates unemployment in the region. It is further shown that governance has been generally weak in propelling inclusive growth except where the institutional-component of governance stimulates inclusive growth through improvement in equality and labor employability.

Originality/value

The study jointly examines the metrics of poverty, income distribution and employment to ascertain growth pro-poorness and inclusivity which are key for the achievement of African-union (AU) agenda 2063. The study captures cross-sectional dependence among selected countries which previous studies ignored.

Details

African Journal of Economic and Management Studies, vol. 13 no. 1
Type: Research Article
ISSN: 2040-0705

Keywords

Book part
Publication date: 4 October 2023

Hamid H. Kazeroony

This chapter reviews identity, culture, and Indigeneity, examining indigenous research pathways as a decolonizing research method. In this context, the chapter explores indigenous…

Abstract

This chapter reviews identity, culture, and Indigeneity, examining indigenous research pathways as a decolonizing research method. In this context, the chapter explores indigenous research challenges. It explores phenomenology of practice, reflexive ethnography, and grounded theory as possible research methods to advance indigenous studies and help decolonize research methods.

Details

Decoloniality Praxis: The Logic and Ontology
Type: Book
ISBN: 978-1-80262-951-4

Keywords

Abstract

Details

Integrated Management
Type: Book
ISBN: 978-1-78714-561-0

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