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Article
Publication date: 1 May 2000

Rose Moroz and Russell F. Waugh

Focuses on the receptivity of Western Australian government teachers towards a system‐wide educational change, the use of Student Outcome Statements, that help teachers’ classroom…

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Abstract

Focuses on the receptivity of Western Australian government teachers towards a system‐wide educational change, the use of Student Outcome Statements, that help teachers’ classroom planning, student learning and assessment. The dependent variable, teacher receptivity, is measured in four aspects: overall feelings, attitudes, behaviour intentions and behaviour. The group 1 independent variables are non‐monetary cost benefits, alleviation of fears and concerns, significant‐other support, and feelings compared to the previous system. The group 2 independent variables are shared goals, collaboration and teacher learning opportunities. Data relating to all the variables were collected in 1997 from a sample of 126 teachers some of whom had been involved in the official trial of Student Outcome Statements and analysed using correlation and regression techniques. The group 1 and group 2 independent variables accounted for 59 per cent of the variance in overall feelings, 49 per cent in attitudes, 50 per cent in behaviour intentions and 40 per cent in behaviour.

Details

Journal of Educational Administration, vol. 38 no. 2
Type: Research Article
ISSN: 0957-8234

Keywords

Article
Publication date: 14 February 2019

André Luis de Castro Moura Duarte, Flavio Macau, Cristiano Flores e Silva and Lars Meyer Sanches

The purpose of this paper is to explore last mile delivery (LMD) to the bottom of the pyramid in Brazilian slums, its challenges and how practitioners overcome them. Urban…

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Abstract

Purpose

The purpose of this paper is to explore last mile delivery (LMD) to the bottom of the pyramid in Brazilian slums, its challenges and how practitioners overcome them. Urban logistics in precarious circumstances is central to the conceptualization.

Design/methodology/approach

A qualitative, grounded theory methodology is developed, gathering data from companies delivering to slums in Sao Paulo and Rio de Janeiro, Brazil. Field notes, documents and interviews led to conceptual categories for LMD to slums.

Findings

The study indicates that while some standard urban logistics practices can be effective for LMD to slums, such unusual contexts often call for unusual solutions. A model is developed using grounded theory categorization, resulting in five dimensions for LMD to slums: employing locally, giving back, acknowledging criminals, vehicle and location.

Research limitations/implications

The model is a qualitative proposition representing LMD to slums in two major Brazilian cities. Even though slums in different cities/countries may face similar conditions, additional studies are needed to confirm and replicate the model.

Practical implications

Companies that successfully engage in LMD to slums must adapt and develop idiosyncratic practices.

Social implications

LMD to slums enables a larger portion of bottom of the pyramid consumers to access a wider range of products and work opportunities, contributing to their social inclusion.

Originality/value

The study provides an understanding of LMD in a new context. The model encourages companies to question their current practices, learning from effective LMD experiences implemented by successful practitioners.

Details

International Journal of Physical Distribution & Logistics Management, vol. 49 no. 5
Type: Research Article
ISSN: 0960-0035

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Article
Publication date: 2 May 2017

Sergey E. Zirka, Yuriy I. Moroz and Ebrahim Rahimpour

The purpose of this study is to develop a topological model of a three-phase, three-limb transformer for low-frequency transients. The processes in the core limbs and yokes are…

Abstract

Purpose

The purpose of this study is to develop a topological model of a three-phase, three-limb transformer for low-frequency transients. The processes in the core limbs and yokes are reproduced individually by means of a dynamic hysteresis model (DHM). A method of accounting for the transformer tank with vertical magnetic shunts at the tank walls is proposed and tested on a 120 MVA power transformer.

Design/methodology/approach

The model proposed has been implemented independently in a dedicated Fortran program and in the graphical pre-processor ATPDraw to the ATP version of the electromagnetic transient program.

Findings

It was found that the loss prediction in a wide range of terminal voltages can only be achieved using a DHM with variable excess field component. The zero sequence properties of the transformer can be accurately reproduced by a duality-derived model with Cauer circuits representing tank wall sections (belts).

Research limitations/implications

In its present form, the model proposed is suitable for low-frequency studies. Its usage in the case when transformer capacitances are involved should be studied additionally.

Practical/implications

The presented model can be used either as an independent tool or serve as a reference for subsequent simplifications.

Social/implications

The model proposed is aimed at meeting the needs of electrical engineering and ecology-minded customers.

Originality/value

Till date, there were no experimental data on zero-sequence behavior of three-phase, three-limb transformer with vertical magnetic shunts, so no verified transient model existed. The model proposed is probably the first that matched this behavior and reproduced measured no-load losses for a wide voltage range.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 36 no. 3
Type: Research Article
ISSN: 0332-1649

Keywords

Book part
Publication date: 17 March 2020

Fabiola H. Gerpott and Ulrike Fasbender

Meetings are conducted by increasingly age-diverse participant groups as the workforces in most industrialized economies are aging due to demographic change. There are at least…

Abstract

Meetings are conducted by increasingly age-diverse participant groups as the workforces in most industrialized economies are aging due to demographic change. There are at least three reasons why meetings constitute a particularly interesting environment to study intergenerational learning processes, defined as individuals’ joint construction of knowledge through an exchange of information with one or more individuals from different age groups. First, meetings allow us to observe a wide variety of interactions that may foster or inhibit intergenerational learning. Second, the interactions taking place in meetings reflect general organizational practices as well as social exchange and age norms. As such, meetings offer a view through the magnifying glass at the age-inclusive or age-discriminating organizational culture which is interwoven with the engagement of different generations in intergenerational learning processes. Third, organizational members use meetings as an arena for strategic interactions to negotiate their current and future status by positioning themselves in relation to their colleagues through social comparisons. This chapter particularly focuses on the latter topic and develops a conceptual model outlining the motivational and emotional coˇnsequences as well as antecedents that link social comparison processes in meetings to intergenerational learning outcomes of participants from different age groups.

Book part
Publication date: 16 August 2023

Patricia Isabirye

Businesses have increasingly been urged to shift their emphasis away from a purely profit-driven economic perspective to a more sustainable approach to growth that holistically…

Abstract

Businesses have increasingly been urged to shift their emphasis away from a purely profit-driven economic perspective to a more sustainable approach to growth that holistically captures people, the planet and profits. Indigenous businesses are well suited to creatively integrate sustainability principles within their internal culture. This enables them to cope with the dominance created by non-indigenous enterprises while also promoting long-term business success. The Triple Bottom Line (TBL) concept has been applied to explore how indigenous businesses in Uganda manifest their best practices by incorporating sustainability principles for lasting economic performance. A multiple case study approach was adopted, and three well-established female-owned indigenous businesses were investigated using in-depth interviews. Integrating sustainability in the business is a fulfiling process if done holistically by embracing a range of interdependent variables that include environmental, social and economic dimensions. The author contributes an innovative culturally sensitive sustainability scope that reflects practical insights on how internal sustainability efforts can be streamlined for long-term economic prosperity without compromising the wider social and physical environment.

Details

Casebook of Indigenous Business Practices in Africa
Type: Book
ISBN: 978-1-80455-763-1

Keywords

Article
Publication date: 22 October 2018

Arielle John and Virgil Henry Storr

This paper aims to highlight the possibility that the same cultural and/or institutional environment can differentially affect each of the two moments of entrepreneurship …

Abstract

Purpose

This paper aims to highlight the possibility that the same cultural and/or institutional environment can differentially affect each of the two moments of entrepreneurship – opportunity identification and opportunity exploitation. It is possible that the cultural and institutional environment in a particular place may encourage opportunity identification, but discourage opportunity exploitation, or vice versa. Specifically, this paper argues that understanding entrepreneurship in Trinidad and Tobago requires that we focus on how Trinidadian culture and institutions differentially affect both moments of entrepreneurship.

Design/methodology/approach

To examine how Trinidad and Tobago’s culture and institutions affect entrepreneurial opportunity identification and exploitation in that country, the paper uses a qualitative approach. In total, 25 subjects agreed to interviews, conducted in July and August 2009 in Trinidad. The questions were geared at understanding attitudes toward work and entrepreneurship in Trinidad, and how politics, culture and ethnicity interacted with those attitudes. The paper also examined institutional indicators from the Economic Freedom of the World: 2013 Annual Report and the World Bank’s 2016 Doing Business Report.

Findings

The research identified features of the cultural and institutional environment in Trinidad and Tobago that help to explain why opportunity identification is relatively common among all ethnic groups there, but why opportunity exploitation appears relatively suppressed among African–Trinidadians. In particular, the research finds that the inheritance of British institutions, a post-colonial political culture, a post-colonial business culture and ethnically based social networks all have positive and negative influences on each moment of entrepreneurship.

Research limitations/implications

Further research would involve an analysis of a wider set of both formal and informal entrepreneurial activities in Trinidad and Tobago, across industries and periods.

Practical implications

This paper has implications for understanding the complex nature of entrepreneurship, which many policymakers try to encourage, but which is shaped by deep cultural and historical factors, and also indirectly influenced by state policies and laws.

Social implications

Ethnic patterns in entrepreneurship shape the way groups see themselves and others.

Originality/value

While authors writing about opportunity recognition/identification and opportunity exploitation have captured the important dimensions of entrepreneurship, they underestimate the possibility of a disconnect between entrepreneurial identification and exploitation. Focusing on instances where the disconnect exists allows us to move away from characterizations of cultures as progress-prone or progress-resistant, and instead allows us to focus on these gaps between identifying and exploiting entrepreneurship across cultures.

Details

Journal of Enterprising Communities: People and Places in the Global Economy, vol. 12 no. 5
Type: Research Article
ISSN: 1750-6204

Keywords

Book part
Publication date: 22 September 2022

Violina P. Rindova, Santosh B. Srinivas and Luis L. Martins

The assumption of wealth creation as the dominant motive underlying entrepreneurial efforts has been challenged in recent work on entrepreneurship. Taking the perspective that…

Abstract

The assumption of wealth creation as the dominant motive underlying entrepreneurial efforts has been challenged in recent work on entrepreneurship. Taking the perspective that entrepreneurship involves emancipatory efforts by social actors to escape ideological and material constraints in their environments (Rindova, Barry, & Ketchen, 2009), researchers have sought to explain a range of entrepreneurial activities in contexts that have traditionally been excluded from entrepreneurship research. We seek to extend this research by proposing that entrepreneurial acts toward emancipation can be guided by different notions of the common good underlying varying conceptions of worth, beyond those emphasized in the view of entrepreneurial activity as driven by economic wealth creation. These alternative conceptions of worth are associated with specific subjectivities of entrepreneurial self and relevant others, and distinct legitimate bases for actions and coordination, enabling emancipation by operating from alternative value system perspectives. Drawing on Boltanski and Thévenot’s (2006) work on multiple orders of worth (OOWs), we describe how emancipatory entrepreneurship is framed within – and limited by – the dominant view, which is rooted in a market OOW. As alternatives to this view, we theorize how the civic and inspired OOWs point to alternate emancipatory ends and means through which entrepreneurs break free from material and ideological constraints. We describe factors that enable and constrain emancipatory entrepreneurship efforts within each of these OOWs, and discuss the implications of our theoretical ideas for how entrepreneurs can choose among different OOWs as perspectives and for the competencies required for engaging with pluralistic value perspectives.

Details

Entrepreneurialism and Society: New Theoretical Perspectives
Type: Book
ISBN: 978-1-80382-658-5

Keywords

Article
Publication date: 14 January 2020

Sergey Kutia, Maxim Kriventsov, Gennady Moroz, Elvina Gafarova and Nazar Trofimov

In the recent decades, energy drinks consumption has increased dramatically. Many researches found their adverse effects on the structure and function of organs and systems, with…

Abstract

Purpose

In the recent decades, energy drinks consumption has increased dramatically. Many researches found their adverse effects on the structure and function of organs and systems, with nervous and cardiovascular systems most studied. Liver is one of the priority target organs in case of beverages consumption. The purpose of this paper is to explore the effects of energy drink consumption on morphofunctional conditions of liver.

Design/methodology/approach

A search in PubMed, Web of Science, Scopus and eLIBRARY.ru databases was performed using relevant keywords.

Findings

Both clinical and experimental data concerning effects of energy drink use on structure and function of liver are summarized and systematized in this review. Most of them documented hepatotoxicity after prolonged over-consumption of energy drinks. Probable mechanisms of action of their basic ingredients (sugars, caffeine, taurine, D-glucuronolactone, vitamin B3) on morphology and functioning of liver as well as combined use of energy drinks with alcohol are described.

Originality value

This review paper represents evidential information about the negative impact of energy drink consumption on morphofunctional conditions of liver.

Details

Nutrition & Food Science , vol. 50 no. 5
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 15 June 2015

Virginia Bodolica and Martin Spraggon

The purpose of this paper is to discuss issues related to entrepreneurial undertakings of women in the United Arab Emirates (UAE) with the purpose of contributing to the…

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Abstract

Purpose

The purpose of this paper is to discuss issues related to entrepreneurial undertakings of women in the United Arab Emirates (UAE) with the purpose of contributing to the development of context-dependent knowledge of entrepreneurship. Focussing on the life narratives of two expatriate female business-owners who created a common enterprise, the case permits to uncover and critically assess the different stages of the entrepreneurial process in a unique cultural setting.

Design/methodology/approach

The authors employed a narrative case study approach to allow for a rich contextual information to emerge from the detailed accounts of individual lives and entrepreneurial experiences of case protagonists. Data were gathered from multiple sources (e.g. interviews, e-mail exchanges, web sites) and subsequently analyzed and coded into prevalent themes by two researchers and one assistant independently, permitting to achieve both data and investigator triangulation.

Findings

This case elucidates the entrepreneurial journey of two female expatriates who launched their individual businesses and joined efforts in the establishment of Heels and Deals (H & D), a network that helps UAE-based women-entrepreneurs reach their professional aspirations within a patriarchal society. The cofounders are now at a cross-roads where they have to make a choice between running their own businesses to secure their sustainability and focussing on H & D to lead its international expansion. The narratives of the case protagonists allow contrasting the discovery and creation views of entrepreneurship and examining the role of leadership skills and personality characteristics in entrepreneurial success.

Originality/value

Despite an increasing number of businesswomen in the UAE, little is known about the way they approach the complex entrepreneurial process and deal with challenges and opportunities faced on the road. The case bridges this gap by offering the possibility to reflect on how expatriate female entrepreneurs in a Middle-Eastern context balance multiple trade-offs to succeed in their business-related endeavors.

Details

Management Decision, vol. 53 no. 5
Type: Research Article
ISSN: 0025-1747

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Article
Publication date: 1 November 2023

Geneveave Barbo

This review aims to examine the literature on refugees’ and asylum seekers’ resilience, its historical evolution, key principles, assumptions and recommendations, while focusing…

Abstract

Purpose

This review aims to examine the literature on refugees’ and asylum seekers’ resilience, its historical evolution, key principles, assumptions and recommendations, while focusing on the Canadian context.

Design/methodology/approach

A narrative literature review has been applied to this manuscript. This approach allows the integration of a wide scope of literature and perspectives, from academic literature to grey literature (e.g. governmental reports and dissertations). Nevertheless, the limitations of this type of review were also discussed.

Findings

In spite of the gaining popularity of the resilience lens, which emphasizes an individual’s ability to overcome adversities and stressful events, more work is required for its effective integration into health practice, programs and policies, particularly as it relates to refugees’ and asylum seekers’ mental health care.

Originality/value

Careful consideration of refugees’ and asylum seekers’ mental health needs and Canadian mental health service delivery and policies is a critical first step in reaching such a goal.

Details

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

Keywords

1 – 10 of 88