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Animals depend on navigation to find food, water, mate(s), shelter, etc. Different species use diverse strategies that utilise forms of motion- and location-related information derived from the environment to navigate to their goals and back. We start by describing behavioural studies undertaken to unearth different strategies used in navigation. Then we move on to outline what we know about the brain area most associated with spatial navigation, namely the hippocampal formation. While doing so, we first briefly explain the anatomical connections in the area and then proceed to describe the neural correlates that are considered to play a role in navigation. We conclude by looking at how the strategies might interact and complement each other in certain contexts.

PurposeThe purpose of present study is to identify influential aspects of published literature, research streams and future research questions to set forth future research agenda based on comprehensive literature review using bibliometric and content analysis.Design/methodology/approachThe study analyzed 285 documents from the international Scopus database using bibliometric analysis and content analysis. VOSviewer software is used for bibliometric analysis.FindingsThe study identified influential aspects of published literature; identified five significant research streams: (1) Demonetization and financial system, (2) Demonetization and financial technology, (3) Demonetization and financial market, (4) Demonetization and digital payment system and (5) Demonetization and governance and proposed 27 key future research questions to develop future research agenda.Practical implicationsThe present study makes significant contribution to the literature by providing a framework for future research. The framework provides opportunities to future researchers to explore the web of relations among five identified research streams as future research agenda.Originality/valueThe present work is unique in its way of contribution, as to the best of researchers' knowledge no work was witnessed in published literature to cover demonetization in a detailed and comprehensive manner. The present study fills this gap by conducting bibliometric analysis and content analysis. The study proposed conceptual framework for demonetization characterization to understand the demonetization literature well; and also proposed framework for future researcher to be explored further.

Purpose The purpose of this paper is to explore the real causes of demonetization drive and the future path created by the drive. Design/methodology/approach The study started with a conceptual understanding of the demonetization drive in India and ended with a future impact analysis. For exploring the concept, the authors reviewed various articles, government and corporate reports as well as studies published in newspaper and available online. Findings The study revealed that demonetization is a success in terms of cashless path created to eradicate corruption but a failure in terms of disruption caused in the economy. Thus, appropriate measures could be taken by government to make this daunting step successful in the long run. Research limitations/implications The study is limited only to demonetization concept based on secondary data. Future work may be done keeping in view more empirical data to know the effectiveness of the demonetization drive along with other parameters. Originality/value To the best of researchers’ knowledge, no study tried to uncover the strong reasons behind the demonetization move. The study extends the literature by exploring the real causes and impacts of the demonetization drive through a conceptual lens.

A decade ago, access to technology was limited and providing technology was highest education priorities of any nation. But now the situation has changed. According to secretary, Fourth Annual Report on Teacher Quality, Virtually every school with access to computers has internet access (99%), compared to only 35 percent of schools in 1994, according to National Centre for education Statistics (NCES)(Prasad and Jones, 2005). Many different types of technologies can be used to support and enhance learning. Everything from video content and digital movie making to lap top computing and handheld technologies (Marshall, 2002) have been used in classroom and new uses of technology such as podcasting are constantly emerging.

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PurposeWith the changing times, the role of social media has increased manifold. It acts as one of the platforms for disseminating information to the public faster. Social media enables us to focus on widespread ways of reaching the target audience. The principal motto of this research study is to identify the role of social media in public health development with a systematic review of literature in terms of its practice, assistance and application in future areas of public health measures.Design/methodology/approachThe research adopted a bibliometric analysis method to analyze the data from vast sources. The Scopus database was used to extract papers using appropriate keywords. Thus, the study tries to answer the following research questions: (1) to determine the key journals, authors and keywords in the public health development research; (2) to provide a theme-based cluster based on the keywords’ cooccurrences; and (3) to develop a research framework for the upcoming researchers.FindingsThe study's findings provide a path to understanding the present research stream regarding the highest publication in terms of journals and the year and relevance of social media in public health development. Five theme-based clusters have been identified based on keyword cooccurrences. Thus, future researchers can extend the research field using different themes and frameworks, adding value to the present research works.Practical implicationsThis research work is helpful to the government, health practitioners, policymakers and researchers in investigating areas where social media can be implemented. Lastly, social media applications will provide health development measures and lucrative results to the public.Originality/valueThe research enumerates the significance of social media in public health development through bibliometric analysis. The research work analyzed, reviewed and measured the importance of social media in health development measures by recognizing its usage, application and potential future research directions. The theme-based clusters have also been identified from the keywords’ cooccurrences.