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1 – 8 of 8Sourav Kumar Bhoi, Sanjaya Kumar Panda, Kalyan Kumar Jena, Chittaranjan Mallick and Akhtar Khan
Fish are considered as one of the important aquatic animals in the planet. They play a vital role in the nutrient cycle. They can be considered as one of the healthy food for…
Abstract
Purpose
Fish are considered as one of the important aquatic animals in the planet. They play a vital role in the nutrient cycle. They can be considered as one of the healthy food for human beings. They can also act as a solution for some of the human health problems. If fish are affected by several diseases, they in turn provide an adverse effect on human health. Therefore, it is very much essential to protect fish from being affected by any diseases.
Design/methodology/approach
This paper is mainly focused on the identification of the red spot diseased area in fish. In this work, a fuzzy rule based method (FRBAM) and triangular membership function (TMFN) is used to identify the red spot disease (RSD) in the fish by analyzing several red spot diseased fish (RSDF) images. The canny edge detector is used for intermediate processing of RSDF images.
Findings
The proposed method is able to identify the red pixels over the fish by marking the affected area with red color by using a standard RGB model.
Originality/value
The proposed method follows FRBAM and TMFN in order to detect the RSD and canny edge detector for processing of RSDF images. Finally, it is tested using ten different image sizes and the results show its better performance in terms of detection of RSD affected regions of fish and execution time.
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Fathima Azra Fazal and Rupak Chakravarty
This paper aims to discuss with an introductory narrative on the models and its role in the context of librarianship.
Abstract
Purpose
This paper aims to discuss with an introductory narrative on the models and its role in the context of librarianship.
Design/methodology/approach
This paper explores the relationship between researcher development and library research support. The authors observed the interconnectedness of the two concepts and how this should be studied more with respect to librarianship. Five major higher education and researcher development–related models are examined to assess which would be more suited for library’s research support activities. Accordingly, Prof Linda Evans’ conceptual researcher development model, the Vitae Researcher Development Framework (RDF), the Research Skill Development Framework, Society of College, National and University Libraries Seven Pillars of Information Literacy model and Association of College and Research Libraries’ Standards for Libraries in Higher Education were reviewed. Review and examination of the frameworks, along with relevant literature on the topic, were examined.
Findings
The authors found that the Vitae RDF seemed most ideal, as it was comprehensive and detailed in presentation and could be used not just by the academic staff but also by librarians and researchers to their benefit.
Research limitations/implications
Further studies and thorough review of recent educational and library-related frameworks and models are required from the lens of library research support.
Practical implications
Application of frameworks needs to be actively adopted by librarians.
Originality/value
There are few studies that have examined researcher development and research support in librarianship in conjunction. The present study has aimed to bridge this gap.
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Tricia Jane Bingham, Josie Wirjapranata and Allen Bartley
The purpose of this paper is to outline the evolution of academic and information literacy (AIL) teaching initiatives in a first-year core social work course at the University of…
Abstract
Purpose
The purpose of this paper is to outline the evolution of academic and information literacy (AIL) teaching initiatives in a first-year core social work course at the University of Auckland. It traces the development of AIL teaching, support and assessment activities over a 10-year period as part of a collaborative project involving librarians, learning advisors and an academic staff member. The paper clearly outlines the challenges arising because of the rapidly evolving and complex information environment in which tertiary students find themselves, as well as the student-centred pedagogical approaches which can assist them in navigating this environment and developing resourcefulness and resilience in undertaking research.
Design/methodology/approach
The case study presented in this paper outlines the evolution over a 10-year period of AIL teaching and activities taken to specifically develop AIL integration for the first-year core course, Sociology for Human Services, for the degree of Bachelor of Social Work. At its core, this case study demonstrates the application of reflective practice on the part of library staff, academic staff and student learning advisors with a view to implementing AIL initiatives which not only addressed information needs for assignment completion at university but also took a holistic view of students’ lives, recognising the importance of AIL in their civic, social and work lives. Reflection involved challenging key assumptions about the teaching of AIL initiatives and what constituted success and failure; gaining a better understanding of new and developing information environments in which students currently operate; and identifying existing and emerging AIL frameworks which could best equip students to survive and flourish in these environments. The paper focuses on the drivers, challenges, successes and impact of implementing and adapting AIL activities as well as the learning design and pedagogical approaches implemented to scaffold and develop initiatives with the whole three-year degree structure in mind. Special reference is paid to the application of new and emerging AIL frameworks, including the Research Skills Development Framework (Willison and O’Regan, 2006) and the ACRL Framework for Information Literacy for Higher Education (Association of College and Research Libraries, 2015). The paper also outlines how mapping to graduate attributes, learning outcomes and core practitioner competencies can strengthen AIL and assessment activities.
Findings
Application of new and emerging frameworks of research and AIL can enhance both teaching and assessment activities in an undergraduate degree programme. This paper outlines a move away from reliance on teaching of tools and resources to a focus on mastery of threshold concepts and deeper understandings of the importance of information and academic literacy capabilities in study, work and civic life. The approach outlined here fosters the development of informed learners who are resilient and resourceful and who can easily navigate within the complex information environment in which they find themselves. This case study further demonstrates that students appreciate and recognise the value (as well as the transferability) of these capabilities to other areas of their life both at the tertiary level and post academia. In a practice-based course such as this one, the application of key frameworks and an understanding of expected practitioner competencies and graduate attributes can also help address a generally recognised research practice gap common in undergraduate practice-based courses. The paper further outlines the benefits of a collaborative approach to the integration of AIL. Such collaborative initiatives bring the fresh perspectives and deeper understanding; apart from this, they also serve as a springboard to work with other academic staff to develop AIL initiatives at different stages of a degree programme.
Research limitations/implications
This paper focuses on the development of AIL skills in one social work course at the University of Auckland. The information presented here may not be relevant for other disciplines or institutions.
Practical implications
This paper takes both a theoretical and practical approach. Challenges in the development of AIL initiatives are clearly contextualised within relevant pedagogical and AIL theories. Practical solutions for common challenges are clearly outlined. It is hoped that the problem − solution approach outlined in this paper will benefit other information professionals and academic staff who are implementing AIL in the current tertiary environment.
Social implications
Students find themselves in an increasingly complex information environment. Traditional information literacy (IL) skills may no longer meet their needs in this rapidly evolving environment. This paper outlines how application of current research frameworks, practitioner attributes and a focus on mastery of core threshold concepts can build information resilience and resourcefulness and better equip them to access, evaluate and utilise information both for their study and work and life beyond academia.
Originality/value
Demonstrating clear trends in how IL initiatives have developed over the past 10 years, this paper provides practical examples of how new and emerging research and threshold concept frameworks can be applied to the integration of AIL initiatives in undergraduate degree programmes.
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Reysa Alenzuela, Elizabeth Fong, Jamie Bloss and Vasiti Chambers
Information literacy (IL) enables individuals to discover new ways of thinking and new knowledge across a range of platforms, tools and media. It hopes to enable them to fit into…
Abstract
Purpose
Information literacy (IL) enables individuals to discover new ways of thinking and new knowledge across a range of platforms, tools and media. It hopes to enable them to fit into the world of research and scholarly communication. This paper aims to describe the development and current practices in IL program at the University of the South Pacific (USP). This case study puts emphasis on how IL at USP reflects the educational priorities of the University and the region. Discussions on socio-cultural context hope to provide insights on developing a framework based on global standards that address the cultural aspect within students’ learning environment in the 12 member countries.
Design/methodology/approach
This paper mainly used desktop research and document analysis to present the IL model which is cohesively embedded within the University’s strategic plan and research skills development framework.
Findings
The results are summarized in three sections: paradigms and models as basis, current content and mode of delivery, methodologies and design for instruction and socio-cultural insights.
Research limitations/implications
At present, this study will cover Fiji (the Main Campus) and Vanuatu (School of Law). Other member countries with USP presence such as Cook Islands, Kiribati, Marshall Islands, Nauru, Niue, Samoa, Solomon Islands, Tokelau, Tonga and Tuvalu are considered as part of the future design. Ultimately, a comprehensive model that is applicable for 21 other campuses in the ten member countries will be designed. It also hopes to be replicable in the entire Pacific context.
Practical implications
This study provides baseline data to develop future strategies for implementation in the regional level.
Originality/value
This paper deals with definitional issues of IL related to Pacific cultural contexts that goes beyond a single country, one national identity as it deals with 11 countries, a different model for networked paradigm for IL.
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George Okechukwu Onatu, Wellington Didibhuku Thwala and Clinton Ohis Aigbavboa
George Okechukwu Onatu, Wellington Didibhuku Thwala and Clinton Ohis Aigbavboa
Helisse Levine, Marc Fudge and Geoffrey Propheter
Rainy day stabilization funds (RDSFs) and local option sales taxes (LOSTs) are two strategies local governments deploy to combat fiscal stress. While the literature on both is…
Abstract
Rainy day stabilization funds (RDSFs) and local option sales taxes (LOSTs) are two strategies local governments deploy to combat fiscal stress. While the literature on both is robust, it has thus far failed to consider empirically that the two may be connected. One way the marginal LOST dollar could be spent is by saving it for future use. We test the connection with a sample of 414 counties and correct for selection bias with the Heckman correction technique. We find that each $10 increase in LOST revenue per capita is associated with a $0.10 increase in undesignated general fund balance. Though small, the positive effect size supports the theory that LOSTs contribute to a greater propensity to save.