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Wireless sensor networks (WSN), as a solution for buried water pipe monitoring, face a new set of challenges compared to traditional application for above-ground infrastructure monitoring. One of the main challenges for underground WSN deployment is the limited range (less than 3 m) at which reliable wireless underground communication can be achieved using radio signal propagation through the soil. To overcome this challenge, the purpose of this paper is to investigate a new approach for wireless underground communication using acoustic signal propagation along a buried water pipe.

An acoustic communication system was developed based on the requirements of low cost (tens of pounds at most), low power supply capacity (in the order of 1 W-h) and miniature (centimetre scale) size for a wireless communication node. The developed system was further tested along a buried steel pipe in poorly graded SAND and a buried medium density polyethylene (MDPE) pipe in well graded SAND.

With predicted acoustic attenuation of 1.3 dB/m and 2.1 dB/m along the buried steel and MDPE pipes, respectively, reliable acoustic communication is possible up to 17 m for the buried steel pipe and 11 m for the buried MDPE pipe.

Although an important first step, more research is needed to validate the acoustic communication system along a wider water distribution pipe network.

This paper shows the possibility of achieving reliable wireless underground communication along a buried water pipe (especially non-metallic material ones) using low-frequency acoustic propagation along the pipe wall.

Within North American institutions of higher education, the sociopolitical construct of whiteness comprises an often implicit set of lessons that are reflected not only in policy and curricula but also in the teaching practices of faculty. Such lessons perpetuate white centricity and supremacy, at enormous costs to those who have been negatively racialized. Therefore, it is critical for white faculty to engage meaningfully with ongoing processes of self-reflection, self-education, and skill development so that they can contribute positively to the interrogation and disruption of whiteness in higher education. This chapter discusses seven processual considerations for white educators who seek to interrogate and disrupt the problem of whiteness in teaching and learning.

The purpose of this study is to conduct a systematic review of the literature addressing international aid to education, primarily focusing on China's aid principles and its practice of scholarship programs and short-term training held in higher education institutions (HEIs).

Using the systematic review approach, the authors identified 25 English-language articles in the academic databases. The review is driven by the analytical lenses of (a) the policy formulation and implementation of China's educational aid across macro-, meso- and micro-levels and (b) theories and methodologies that are commonly adopted in the existing studies.

The review identified three themes: (a) China's aid discourse in the international aid landscape, (b) critical reflections on educational aid program management and (c) international students' study experiences and perceptions of China. The authors also outline prevalent theories and methodological approaches used in the existing literature.

This literature review provides a review of research on China's international aid to education in the past 20 years, as a frequently cited example of emerging donors that have taken alternative aid approaches, thus bringing about a broader and nuanced perspective of aid to education. It also generates implications for researchers who are interested in studying education and development in the global context.

This study provides is first systematic literature review of studies on international aid to education provided by emerging donors, taking China as an example, to summarize its aid principles and aid practice in China's HEIs.

Achieving continuous innovation performance still poses a major challenge to established companies as it requires high flexibility and adaptability in usually efficiently structured organisations. One way to tackle this challenge lies in establishing effective behaviours to successfully establish and apply innovation leadership mechanisms in an organisation. The emerging agile leadership style could provide such effective behaviours, as it addresses the demand for flexibility and adaptability on the organisational level. Despite these clear parallels research on the link between agile leadership and innovation leadership, and their possible combined contribution to drive continuous innovation performance is still in its infancy. Accordingly, the present study examines the behaviours of agile leaders to promote continuous innovation in established companies. It applies a discovery-driven research process of agile leaders to derive and categorise their behaviours. The subsequent comparison of the identified agile leadership behaviours with innovation leadership mechanisms from existing literature leads to eight specific, combined agile leadership principles within the three categories empowerment, performance enhancement, and support for continuous innovation. Eventually, this basis allows the conceptualisation of a first exploratory framework with the identified behaviours as possible enablers, and innovation leadership mechanisms as possible mediators for the continuous innovation performance, subject to test. These findings enhance existing theory by clarifying a possible link between agile leadership and continuous innovation. That way, practitioners can profit from concrete principles for agile leaders to inspire and enable continuous innovation in individuals and teams.

The purpose of this essay is to explore the opportunities and challenges that early-career researchers (ECRs) face when they seek to contribute to academic knowledge production through research activities “other than” those directly focused on making progress with their own, to-be-published, research papers in a context associated with the “publish or perish” (PoP) mentality.

Drawing broadly on the notion of technologies of humility (Jasanoff, 2003), this reflective essay develops upon the experiences of the authors in organizing and participating in a series of nine workshops undertaken between June 2013 and April 2021, as well as the arduous process of writing this paper itself. Retrospective accounts, workshop materials, email exchanges and surveys of workshop participants provide the key data sources for the analysis presented in the paper.

The paper shows how the organization of the workshops is intertwined with the building of a small community of ECRs and exploration of how to address the perceived limitations of a “gap-spotting” approach to developing research ideas and questions. The analysis foregrounds how the workshops provide a seemingly valuable research experience that is not without contradictions. Workshop participation reveals tensions between engagement in activities “other than” working on papers for publication and institutionalized pressures to produce publication outputs, between the (weak) perceived status of ECRs in the field and the aspiration to make a scholarly contribution, and between the desire to develop a personally satisfying intellectual journey and the pressure to respond to requirements that allow access to a wider community of scholars.

Our analysis contributes to debates about the ways in which seemingly valuable outputs are produced in academia despite a pervasive “publish or perish” mentality. The analysis also shows how reflexive writing can help to better understand the opportunities and challenges of pursuing activities that might be considered “unproductive” because they are not directly related to to-be-published papers.

Japan has made some progress in recognizing lesbian, gay, bisexual, transgender and queer (LGBTQ) rights, such as passing laws that prohibit discrimination based on sexual orientation and gender identity in some cities. However, there is still a long way to go in terms of legal protection and social acceptance. Understanding citizens' attitudes toward homosexuality can help inform policies and interventions that promote LGBTQ rights and reduce discrimination. This study explores factors that influence citizens' attitudes toward homosexuality in Japan.

The research was conducted through a web-based questionnaire with 1,806 participants, where they were asked about their views on same-sex partnership recognition, homosexual rights and traditional Japanese family systems. The collected data were statistically analyzed to determine the factors that affect individuals' opinions regarding homosexuality.

The study determined that in Japan, traditional views are inversely related to same-sex partnership registration. Conversely, local government support for LGBTQ+ rights is directly associated with societal acceptance. Additionally, closer contact with the LGBTQ+ community promotes acceptance.

The study provides insights into the factors that shape societal attitudes toward homosexuality in Japan and highlights the importance of policies promoting diversity and inclusivity. By identifying these determinants, this study could help policymakers and advocates create effective strategies for promoting acceptance and equality for the LGBTQ+ community in Japan.

To the best of the authors' knowledge, this is the first study that focuses on understanding the factors that influence the attitudes of Japanese citizens toward homosexuality.

The COVID-19 global pandemic reframed the argument for the importance of learning management systems (LMS) in unprecedented ways. Meanwhile, LMS users were forced to use these technologies despite the heightened anxiety compounded by the pandemic, very little technical preparation and the postpandemic learning environment that cannot depend on these pandemic-imposed regulations and adoptions. This study aims to examine the impacts of behavioral control and anxiety emotions on adoption decisions.

This quantitative research uses structural equation modeling to test the hypothesized relationships.

Results showed that perceived behavioral control is very important in boosting ease of use perceptions while computer anxiety exhibited a negative impact on perceived ease of use.

This research used cross-sectional data from a medium-sized university. Results must, therefore, be interpreted with this understanding in mind. Nonetheless, this research demonstrates the critical roles of control and emotions in technology adoption decisions among students in an online learning environment.

This research highlights the importance of behavioral control and anxiety emotions in technology adoption decisions. It reveals that to drive adoption, students’ control perceptions must be increased while simultaneously keeping anxiety emotions at bay. This understanding is key to communicating buy-in of LMS to students.

This paper analyzes the value creation process in terms of the relationships between institutions, technology, integration of resources and contextual value. The study was conducted within an online learning setting in higher education, and utilized service-dominant logic as a basis for analysis.

A total of 349 responses were collected through an online survey. After removing data from respondents who did not meet the criteria and outliers, 280 responses were analyzed. Furthermore, six hypotheses were tested using structural equation modeling (SEM) techniques.

The results confirm that institutions are proven to influence technology and resource integration. The technology significantly affects resource integration and value-in-context. Likewise, resource integration determines value-in-context remarkably. On the other hand, this study found no evidence of the impact of institutions on value-in-context.

The study has been conducted in the Jabodetabek area, with a sample size of only 280. An extensive survey, including a larger sample size, may reveal a broader glimpse of the value co-creation process of students in higher education institutions. Only three antecedents of contextual value have been explored, namely institutions, technology and resource integration. More strengthening and detailed findings could be derived if the antecedents of the contextual value addressed could be added. In the sampling, the researchers have used non-probability sampling for collecting data due to various constraints. The use of the probabilistic sampling method might have given some new insights to the study and made the sample more representative. The convenient sampling method employed in this study may limit the generalization of this study's findings. Therefore, the findings of the hypothesis test only apply to the selected sample data. Another limitation of the study is that the survey respondents represented an urban Indonesian perspective. So, replication of this study in different areas (e.g. west, east and central Indonesia) would help to generalize the findings. In this study, there is no evidence that institutions have a direct impact on contextual value. The authors suggest reexamining the relationship between institutions and contextual value in future studies.

In particular, the authors have succeeded in designing a new empirical model in higher education based on the perspective of service-dominant logic (S-D logic). This finding further strengthens the existence of the perspective of S-D logic as a new general theory of the market.

Purpose: The purpose of the chapter is to highlight the game-changing potential of emerging technologies and how these will change the very face of companies cutting across industries. Our work also aims to highlight the converging point of these technologies and describes how these new-age inventions can be more effective if stakeholders adopt a collaborative approach rather than competing against each other.

Design/Methodology/Approach: Using real-world case studies, the chapter identifies the most significant emerging technologies heralding a new era of efficiency across business categories. This identification has been made based on both secondary data and expert interviews. The opinions of the domain and industry experts have also been included to select six emerging technologies for the analysis.

Findings: Based on secondary and primary data, the chapter has identified the five emerging technologies that are expected to change how businesses are run completely today. The technologies are: (1) Metaverse Platforms, (2) Blockchain Technology, (3) Non-fungible Tokens (NFTs), (4) Decentralised Finance, and (5) Cryptocurrency.

Research Limitations/Implications: By identifying emerging technologies and their application domains, the chapter contributes significantly to both the world of academia and practice. The research has important implications for scholars and practitioners as these stakeholders must prepare themselves to realise the maximum potential of these new-age inventions. Policymakers also need to contribute constructively so that the adoption and implementation of these technologies can be done smoothly and seamlessly.

Originality/Value: The research is unique in the sense that it identifies the most-significant emerging technologies and offers a constructive roadmap for stakeholders to integrate these new inventions into their functional procedures and operational mechanisms effectively and efficiently.