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This paper aims to present wireless passive temperature sensors by using high-temperature stable polymer-derived silicoaluminum carbonitride (PDC-SiAlCN) ceramic materials.

In this paper, a novel PDC-SiAlCN ceramic was synthesized by using polyvinylsilazne and aluminum-tri-sec-butoxide as precursors. Then, PDC-SiAlCN was used as the sensing material to fabricate sensors. The sensors are based on a cavity resonator and an integrated slot antenna. The resonant frequencies of the sensors are determined by the dielectric constants of PDC-SiAlCN ceramic, which monotonically increase versus temperature.

The effect of sensor dimension on the performance of the sensors was investigated using simulation and experimental methods. The using temperature, reliability and sensing distance of the sensors were studied experimentally. The sensors performed measurement up to 1100°C with excellent reliability and repeatability. The sensing distance varied from 38 to 14 mm when the temperature increasing from 20°C to 1100°C.

PDC-SiAlCN ceramic based wireless passive temperature sensors have the advantage of seamless integration of slot antennas and resonators, which greatly reduces the size of the sensor, reduces the direction of antenna transmission and increases the transmission space. The sensors can be used for many harsh environment applications such as engine monitoring.

The emergence of smart wearables using clothing as a technology platform is a significant milestone with considerable implications for industrial convergence, creating new value for fashion. This paper aimed to present a premeditated prototype to integrate a human activity recognition (HAR) system into outdoor clothing.

For the development of wearable HAR (WHAR) clothing, this paper explored three subject areas: fashion design related to the structural feature of the clothing platform, electronics related to wearable circuits and modules design and graphic user interface design related to smartphone application development.

For WHAR functions in outdoor terrains, the coexistence of accelerometer–gyroscope sensing and distance-sensing could be practical to surpass the technological limitation of activity and posture recognition with gyro sensors highly depending on the changes of acceleration and angles.

Through the vital sign check and physical activity–change recognition function, this study's WHAR system allows users to check their health by themselves and avoid overwork. A quick rescue is possible manually and automatically in a dangerous situation by notifying others. Thus, it can help protect users' health and safety (life).

This study designed the modularization of HAR functions generally installed in indoor medical spaces. Through the approach, smart clothing–embracing WHAR systems optimized for health and safety care for outdoor environments was pursued to diversify expensive roles of clothing for technological applications.

Construction safety has been a long-term problem in the development of the construction industry. An increasing number of smart construction sites have been designed using different techniques to reduce injuries caused by construction accidents and achieve proactive risk control. However, comprehensive smart construction site safety management solutions and applications have yet to be developed. Thus, this study proposes a smart construction site framework for safety management.

A safety management system based on a cyber-physical system is proposed. The system establishes risk data synchronization mapping between the virtual construction and physical construction sites through scene reconstruction design, data awareness, data communication and data processing modules. Personnel, mechanical and other risks on site will be warned and controlled.

The results of the case study have proved the management benefits of the system. On-site workers gradually realized that they should enter the construction site based on the standard process. And the number of people close to the construction hazard areas decreased.

There are some limitations in the technology of smart construction site. The modeling speed can be faster, the data collection can be timelier, and the identification of unsafe behavior can be integrated into the system. Construction quality and efficiency issues in a virtual construction site will also be solved in further research.

In this paper, this system is actually applied in the mega project management process. More practical projects can use the management ideas and method of this paper to ensure on-site safety.

This study is among the first attempts to build a complete smart construction site based on CPS and apply it in practice. Personnel, mechanical, components, environment information will be displayed on the virtual construction site. It will greatly promote the development of the intellectualized construction industry in the future.

The purpose of this paper is to introduce a methodology aimed to detect debonding induced by low impacts energies in typical aeronautical structures. The methodology is based on high frequency sensors/actuators system simulation and the application of elliptical triangulation (ET) and probability ellipse (PE) methods as damage detector. Numerical and experimental results on small-scale stiffened panels made of carbon fiber-reinforced plastic material are discussed.

The damage detection methodology is based on high frequency sensors/actuators piezoceramics system enabling the ET and the PE methods. The approach is based on ultrasonic guided waves propagation measurement and simulation within the structure and perturbations induced by debonding or impact damage that affect the signal characteristics.

The work is focused on debonding detection via test and simulations and calculation of damage indexes (DIs). The ET and PE methodologies have demonstrated the link between the DIs and debonding enabling the identification of position and growth of the damage.

The debonding between two structural elements caused in manufacturing or in-service is very difficult to detect, especially when the components are in low accessibility areas. This criticality, together with the uncertainty of long-term adhesive performance and the inability to continuously assess the debonding condition, induces the aircrafts’ manufacturers to pursuit ultraconservative design approach, with in turn an increment in final weight of these parts. The aim of this research’s activity is to demonstrate the effectiveness of the proposed methodology and the robustness of the structural health monitoring system to detect debonding in a typical aeronautical structural joint.

Purpose – The purpose of this chapter is to differentiate between a sociology of the body and an embodied sociology, prior to considering what this might mean in methodological terms for those wishing to conduct research into the senses and the sensorium in sport and physical culture.

Design/methodology/approach – The approach taken involves reviewing the work of those who have already engaged with the senses in sport and physical culture in order to highlight an important methodological challenge. This revolves around how researchers might seek to gain access to the senses of others and explore the sensorium in action. To illustrate how this challenge can be addressed, a number of studies that have utilised visual technologies in combination with interviews are examined and the potential this approach has in seeking the senses is considered.

Findings – The findings confirm the interview as a multi-sensory event and the potential of visual technologies to provide access to the range of senses involved in sport and physical culture activities.

Research limitations/implications – The limitations of traditional forms of inquiry and representational genres for both seeking the senses and communicating these to a range of different audiences are highlighted and alternatives are suggested.

Originality/value – The chapter's originality lies in its portrayal of unacknowledged potentialities for seeking the senses using standard methodologies, and how these might be developed further, in creative combination with more novel approaches, as part of a future shift towards more sensuous forms of scholarship in sport and physical culture.

The aim of the current study was to explore emotional closeness and emotional distance between Arab teachers who teach in the Jewish State Educational System and their Jewish counterparts in the school.

The research used semi-structured interviews with 16 Arab and Jewish teachers in Israel.

The authors identified patterns of emotional closeness and emotional distance among Arab and Jewish teachers, perception gaps among Jewish and Arab teachers and the factors affecting emotional closeness/distance among them. Empirical and practical implications are suggested.

The study sheds light on the emotional aspects of multicultural educational teams and workplaces and increases our understanding of the complexity of teacher emotion in multi-ethnic and multi-religious staffrooms.

Proximity to nature is essential to a child’s development. Well-designed educational environments are crucial to supporting this proximity, particularly in the early years of schooling. The purpose of this paper is to measure children’s experiences of nature within three primary school spaces at various locations in Glasgow, Scotland. The methodology for measuring children’s visual and non-visual sensory experiences is developed to evaluate the connection between naturalness values and spatial environmental qualities across varying “Child–Nature–Distance” ranges.

The approach associates children’s multiple layers of sensory modalities with particular attributes of the spatial environment within primary schools to determine the level of naturalness that children experience, in both internal and external spaces.

The study finds that children’s experiences are significantly influenced by factors relating to urban setting, built environment master planning, architectural features and interior design.

Apart from primary school architecture for children, this methodology could be fully developed to the comprehensive human–nature relationship under the impacts of physical features and societal of other diversified environments in a future study. However, the offering reasonable primary school architecture for a proper children’s multi-sensorial experience with natural environment cannot thoroughly established with a quantitative aspect by the present study only. More qualitative research is recommended to examine the process of altering from “cause” to “perceived” nature of users’ cognitions, attitudes and behaviours within the exposure proximity to nature.

The methodology for measuring visual and non-visual sensorial experiences of nature, and its application to children’s learning and leisure spaces within primary school architecture could offer a tool for assessing current schools, and evaluating future design proposals for new schools.

The authors argue that the applicationof this method can support design decision making for refurbishing schools at the micro level, and in planning urban development involving proposals for new schools at the macro level.

To introduce a new, low‐cost and easy‐to‐use leak detection system to help water utilities improve their effectiveness in locating leaks. The paper also presents an overview of leakage management strategies including acoustic and other leak detection techniques.

The design approach was based on the use personal computers as a platform and enhanced signal processing algorithms. This eliminated the need for a major component of the usual hardware of leak pinpointing correlators which reduced the system's cost; made it easy to use, and improved the effectiveness of locating leaks in all types of pipes.

Effectiveness of the new leak detection system for pinpointing leaks was demonstrated using real world examples. The system has promising potential for all water utilities, including small and medium‐sized ones and utilities in developing countries.

The leak detection system presented in the paper will help all water utilities, including small and medium‐sized ones and utilities in developing countries, to save water by dramatically improving their effectiveness in locating leaks in all types of pipes.

The paper presents information about a new effective system for locating leaks in water distribution pipes. Effective leak detection tools are needed by water utilities worldwide.

This paper aims to investigate the differential effects of vertical attributes and horizontal attributes on visit intention under proximal and distal sensory imagery in travel live streams.

This research used a multimethod approach with four studies. Three designed experiments were first employed to prove casual relations of the hypothesized relations. Then, a structural model provided a new sample of the framework.

The results suggest that visit intention is higher when vertical (vs horizontal) attributes are associated with proximal (vs distal) sensory imagery. Physical presence mediates the interaction effects between attribute type and sensory imagery on visit intention.

The finding offers suggestions for multilateral information providers' capability of real-time advertising, seller-focused technology development and proactive relationship management with potential consumers.

Previous study is less sufficient to describe consumers' traveling interactivities in live-streaming media, where streamers are capable of modifying attribute-based messages and sensory modalities. Rather than focusing on imagery as a comprehensive modality or visual-dominated imagery, this study examines the interaction effects between attribute type and sensory imagery on visit intention. Drawing on reason-based choice and distance-on-distance theories, the finding enriches the evaluation of the effectiveness of live-streaming marketing across varying sensory interactions.