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1 – 10 of 82Ramon A. Avila, Stephen M. Avila, Scott A. Inks and Michael R. Williams
This manuscript compares active with passive learning models. It supports active learning as more appropriate for professional sales education. The conceptual support is explained…
Abstract
This manuscript compares active with passive learning models. It supports active learning as more appropriate for professional sales education. The conceptual support is explained and justified within the context of behavioral modeling and social learning theory. Further, interactive video, an active learning pedagogy that utilizes behavioral modeling, is described and discussed as a viable alternative for business schools seeking active learning tools for professional selling courses. Following this general discussion of interactive video, two specific interactive video systems currently being utilized in college selling classes are described and compared.
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Daniel Martínez-Ávila and John M. Budd
The purpose of this paper is to update and review the concept of warrant in Library and Information Science (LIS) and to introduce the concept of epistemic warrant from…
Abstract
Purpose
The purpose of this paper is to update and review the concept of warrant in Library and Information Science (LIS) and to introduce the concept of epistemic warrant from philosophy. Epistemic warrant can be used to assess the content of a work; and therefore, it can be a complement to existing warrants, such as literary warrant, in the development of controlled vocabularies. In this proposal, the authors aim to activate a theoretical discussion on warrant in order to revise and improve the validity of the concept of warrant from the user and classifier context to the classificationist context.
Design/methodology/approach
The authors have conducted an extensive literary review and close reading of the concept of warrant in LIS and knowledge organization in order to detect the different stances and gaps in which the concept of epistemic warrant might apply. The authors adopted an epistemological approach, in the vein of some of the previous commenters on warrant, such as Hope Olson and Birger Hjørland, and built upon the theoretical framework of different authors working with the concept of warrant outside knowledge organization, such as Alvin Plantinga and Alvin Goldman.
Findings
There are some authors and critics in the literature that have voiced for a more epistemological approach to warrant (in opposition to a predominantly ontological approach). In this sense, epistemic warrant would be an epistemological warrant and also a step forward toward pragmatism in a prominently empiricist context such as the justification of the inclusion of terms in a controlled vocabulary. Epistemic warrant can be used to complement literary warrant in the development of controlled vocabularies as well as in the classification of works.
Originality/value
This paper presents an exhaustive update and revision of the concept of warrant, analyzing, systematizing, and reviewing the different warrants discussed in the LIS literary warrant in a critical way. The concept of epistemic warrant for categorizational activities is introduced to the LIS field for the first time. This paper, and the proposal of epistemic warrant, has the potential to contribute to the theoretical and practical discussions on the development of controlled vocabularies and assessment of the content of works.
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As people again consider what the future holds for higher education, this paper aims to provide a review of the futures documented for higher education. Authors including McNay;…
Abstract
Purpose
As people again consider what the future holds for higher education, this paper aims to provide a review of the futures documented for higher education. Authors including McNay; Schuller; Bourner et al.; Abeles; Avila and Ledger; Tynan and Lee; and Melville‐Ross, have scoped the future for higher education. This paper aims to consider the structure of these predictions and to explore the changes that have been proposed.
Design/methodology/approach
The analysis of literature in this paper refers to documents produced by: governments and their agencies; books; and academic articles. This categorisation is based on the framework used by Tight. Two additional constraints are placed on the literature to keep it focused and manageable. First, the literature is restricted to publications in the English language. Second, the literature is limited to material published in the last 20 years. The rationale for this restriction is that the majority of futures research is produced with a 20 year horizon.
Findings
Numerous ideas on the future of higher education have been proposed over the last 20 years. Authors have proposed ideas under a range of themes. Although no significant pattern emerges, repeatedly authors have proposed change in relation to: access, teaching, institutional design, funding, ICT/virtual delivery, the student experience and the needs of the economy/labour market.
Originality/value
The value of this article is to help create some order, providing an overview of previous writing on the future of higher education.
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Steffany N. Cerda-Avila and Hugo I. Medellín-Castillo
This study aims to present and evaluate a novel analytical model to predict the structural properties of parts fabricated by fused filament fabrication (FFF) along any…
Abstract
Purpose
This study aims to present and evaluate a novel analytical model to predict the structural properties of parts fabricated by fused filament fabrication (FFF) along any non-orthogonal direction.
Design/methodology/approach
A new analytical model to estimate the ultimate tensile stress (UTS) and elastic modulus (E) of polylactic acid (PLA)-FFF parts fabricated in any non-orthogonal build orientation, is proposed. The new model is based on an ellipsoid, two angles that define the orientation with respect to the build axes, the infill value and the structural properties along the build axes. The proposed model is evaluated by comparing the UTS and E properties predicted by this model, with the results obtained from experimental tensile tests on PLA-FFF specimens manufactured using variable infill values and non-orthogonal build orientations.
Findings
The proposed model is able to predict with good precision the structural properties of PLA-FFF parts along any direction and infill value.
Research limitations/implications
Although the study and results are limited to the UTS and E tensile properties of PLA-FFF components, the model may be extended to other materials or similar additive manufacturing processes.
Practical implications
The new proposed model is able to determine the structural properties of FFF components in any direction, so it can be used during the design process of FFF parts, reducing the need for experimental tests and speeding up the product development process.
Originality/value
Existing models to predict the structural properties of FFF components are limited to orthogonal build orientations (X, Y and Z); however, the new proposed model is able to predict the tensile properties in any direction and infill value. In addition, a new set of experimental data about the structural behaviour of PLA-FFF parts along non-orthogonal build orientations is provided, extending the existing results in the literature.
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Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some…
Abstract
Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.
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Lucas Veiga Ávila, Thiago Antonio Beuron, Luciana Londero Brandli, Luana Inês Damke, Rudiney Soares Pereira and Leander Luiz Klein
Sustainability has become a global concern to deal with complex and unprecedent survival, social, political and peace issues. Higher education institutions play a key role in this…
Abstract
Purpose
Sustainability has become a global concern to deal with complex and unprecedent survival, social, political and peace issues. Higher education institutions play a key role in this transformation. This paper aims to conduct a comparative analysis by continents of innovation and sustainability barriers in universities. The document also offers opportunities and potential actions for universities to create initiatives to minimize barriers and move towards a sustainable future.
Design/methodology/approach
To carry out the study, 25 closed questions, composed of a five-point Likert scale, were applied to 283 university representatives (rectors, managers or specialists in the area of innovation and sustainability), to check the degree of application of the questionnaire.
Findings
From an exploratory statistical analysis, it was found that the main barriers were lacking of planning and focus, lacking of environmental committee, lacking of applicability and continuity of actions and resistance to changes. Among continents, Africa and Oceania presented the best innovation and sustainability indicators in universities. The main approach of this exploratory study on barriers in universities is as an international research, whose findings showed that several barriers currently prevent universities from getting involved in sustainable development efforts. However, as we debate sustainable development, which is gaining momentum, universities are supposed to move forward to overcome barriers for the sake of implementing goals and initiatives. In addition, universities must seize opportunities to contribute through innovation in teaching, research and initiatives to achieve the 17 sustainable development goals.
Research limitations/implications
This study has two main limitations: first, online research has involved professionals working in the field of sustainable development in higher education. Second, there were no interviews conducted to gather personal information with students and servers. However, the broad scope of the study and its strong international base provide important results that enable the design of an adequate profile of sustainability and innovation challenges that are currently found in universities.
Practical implications
The study showed that there is lack of knowledge management to connect science, technology, innovation and sustainability, to improve management conditions, innovate, make decisions, support initiatives, create incentives and control mechanisms. Trends suggest that future professional activities involve skills in dealing with complex problems, sometimes in careers and jobs yet to be created. Traditional teaching methods are generally only prepared for routine tasks and for existing jobs, thus requiring the creation of new approaches capable of stimulating creativity and autonomy, which are essential for the present and future demands of innovation and sustainability.
Social implications
The exploratory study on barriers in universities brings international research as main approach, which made it possible to check that several barriers currently prevent universities from getting involved in sustainable development efforts. However, as we debate sustainable development, which is gaining momentum, it is important that universities should move forward to overcome the barriers to implementation of goals and initiatives. In addition, universities should take advantage of opportunities to contribute through innovation in teaching, research and action to achieve the 17 sustainable development goals.
Originality/value
Developed countries are leaders in promoting sustainability, while developing or underdeveloped countries are laggards. In this approach, the study sought to verify the differences through a comparative analysis across continents. As for originality and innovation, this paper presents an international study in the view of specialists who respond based on the experience of their university.
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Aja LaDuke, Mary Lindner and Elizabeth Yanoff
The Common Core Standards (CCS) for English Language Arts and College, Career, and Civic Life Framework (C3) require social studies educators to reconsider connections between…
Abstract
The Common Core Standards (CCS) for English Language Arts and College, Career, and Civic Life Framework (C3) require social studies educators to reconsider connections between literacy and history teaching. In this article we examine three perspectives on literacy teaching: content area literacy, disciplinary literacy, and critical literacy. While some scholars see these perspectives as contradictory or in competition, we demonstrate how content, disciplinary, and critical literacy teaching can complement each other and facilitate teaching to and beyond the CCS standards and C3 framework in intermediate, middle school, and high school history instruction. Our article includes teaching examples as well as appendices of teacher resources.
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Ndiweteko Jennifer Nghishitende
Some women who left situations of exploitation falling under the umbrella term of modern slavery in the United Kingdom (UK) are mothers whom I calls survivor mothers in this…
Abstract
Some women who left situations of exploitation falling under the umbrella term of modern slavery in the United Kingdom (UK) are mothers whom I calls survivor mothers in this chapter. Some are determined agents driven to provide better lives for their children. In their journeys after exploitation, they may draw resilience from various resources such as children and survivor communities. The findings in this chapter are based on data collected as part of a broader research project focussing on women’s journeys after exiting exploitation in the UK. Through decolonial feminist methods using a narrative analysis of semi-structured interviews with survivor mothers, I have examined children and survivor communities as resources of resilience in tandem with the structural violence that harms survivor mothers’ capabilities of remodelling life after exploitation. At the same time, I recognise that vulnerability caused by structural violence can drive resistance. By way of resistance, some survivor mothers assert agency. Additionally, I criticise the reductive use of resilience as it often ignores complex structural factors. I conclude that it is impossible to employ resilience uncritically in life after exploitation.
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