The many becoming the unresolved one: Reconciling the fields of art, research and education through a/r/tography and collage

A study in three secondary schools in Aotearoa New Zealand explored students’ critical thinking and how that was articulated in visual arts education. The research was motivated by the influence of everyday visual experiences on young people’s lives and the national curriculum’s call for encouraging critical thinking in the context of the students’ cultural milieu. This inquiry entailed multiple methods that included policy analysis, focus group interviews with teachers, interviews with students, classroom observations, photographic documentation and researcher engagement with the art of collage. A/r/tography allowed for the reconciliation of art, research and education and the exploration of liminal spaces through a relational inquiry. The collage process provided insights into how art making can be used as a relational device between researcher and participants that evoked findings in innovative ways. The findings are presented as entanglements of meanings aimed to provoke the imagination and open conversations.

Philosophical Poetry Nature and Genesis

Research relevance: philosophical poetry expands the level of not only the poet, but also the reader, enriches his inner world, and teaches him to short, clear, figurative speech, showing the power of verbal art. Research purpose: is to consider the features of philosophical poetry, the relationship between philosophy and philosophical poetry. Philosophical poetry focuses on the philosophical meaning of being, man and the philosophical views of the lyrical character. Research methods and materials: attempts are being made to study worldview orientations and philosophical problems on the basis of their artistic heritage. The article also characterizes the nature and basis of philosophical poetry. Philosophical anthropological concepts, views and ideas of poets are studied. The article deals with the difference from philosophy, philosophical lyricism expresses the poet's artistic perception of the poetic world. Research results: direct contact between the author and the reader, as an old friend who shares good and evil, joy and sadness with him, creates a close and trusting atmosphere between them. Conclusions: Despite this universality, philosophical lyricism reflects the fundamental features and national worldview.

Nanomaterials for IoT Sensing Platforms and Point-of-Care Applications in South Korea

Herein, state-of-the-art research advances in South Korea regarding the development of chemical sensing materials and fully integrated Internet of Things (IoT) sensing platforms were comprehensively reviewed for verifying the applicability of such sensing systems in point-of-care testing (POCT). Various organic/inorganic nanomaterials were synthesized and characterized to understand their fundamental chemical sensing mechanisms upon exposure to target analytes. Moreover, the applicability of nanomaterials integrated with IoT-based signal transducers for the real-time and on-site analysis of chemical species was verified. In this review, we focused on the development of noble nanostructures and signal transduction techniques for use in IoT sensing platforms, and based on their applications, such systems were classified into gas sensors, ion sensors, and biosensors. A future perspective for the development of chemical sensors was discussed for application to next-generation POCT systems that facilitate rapid and multiplexed screening of various analytes.

Processing of Aluminium-Silicon Alloy with Metal Carbide as Reinforcement through Powder-Based Additive Manufacturing: A Critical Study

Powder-based additive manufacturing (PAM) is a potential fabrication approach in advancing state-of-the-art research to produce intricate components with high precision and accuracy in near-net form. In PAM, the raw materials are used in powder form, deposited on the surface layer by layer, and fused to produce the final product. PAM composite fabrication for biomedical implants, aircraft structure panels, and automotive brake rotary components is gaining popularity. In PAM composite fabrication, the aluminium cast alloy is widely preferred as a metal matrix for its unique properties, and different reinforcements are employed in the form of oxides, carbides, and nitrides. However, for enhancing the mechanical properties, the carbide form is predominantly considered. This comprehensive study focuses on contemporary research and reveals the effect of metal carbide’s (MCs) addition to the aluminium matrix processed through various PAM processes, challenges involved, and potential scopes to advance the research.

The clinical potential of articular cartilage-derived progenitor cells: a systematic review

Over the past two decades, evidence has emerged for the existence of a distinct population of endogenous progenitor cells in adult articular cartilage, predominantly referred to as articular cartilage-derived progenitor cells (ACPCs). This progenitor population can be isolated from articular cartilage of a broad range of species, including human, equine, and bovine cartilage. In vitro, ACPCs possess mesenchymal stromal cell (MSC)-like characteristics, such as colony forming potential, extensive proliferation, and multilineage potential. Contrary to bone marrow-derived MSCs, ACPCs exhibit no signs of hypertrophic differentiation and therefore hold potential for cartilage repair. As no unique cell marker or marker set has been established to specifically identify ACPCs, isolation and characterization protocols vary greatly. This systematic review summarizes the state-of-the-art research on this promising cell type for use in cartilage repair therapies. It provides an overview of the available literature on endogenous progenitor cells in adult articular cartilage and specifically compares identification of these cell populations in healthy and osteoarthritic (OA) cartilage, isolation procedures, in vitro characterization, and advantages over other cell types used for cartilage repair. The methods for the systematic review were prospectively registered in PROSPERO (CRD42020184775).

Digital Video Tampering Detection and Localization: Review, Representations, Challenges and Algorithm

Digital videos are now low-cost, easy to capture and easy to share on social media due to the common feature of video recording in smart phones and digital devices. However, with the advancement of video editing tools, videos can be tampered (forged) easily for propaganda or to gain illegal advantages—ultimately, the authenticity of videos shared on social media cannot be taken for granted. Over the years, significant research has been devoted to developing new techniques for detecting different types of video tampering. In this paper, we offer a detailed review of existing passive video tampering detection techniques in a systematic way. The answers to research questions prepared for this study are also elaborated. The state-of-the-art research work is analyzed extensively, highlighting the pros and cons and commonly used datasets. Limitations of existing video forensic algorithms are discussed, and we conclude with research challenges and future directions.

Battery Swapping Station

State-of-the-art research to solve the grid congestion due to EVs is focused on smart charging and using (centralized, de-centralized, vehicle-to-grid) stationery energy storage as a buffer between times of peak and off-peak demand. On the other hand, the charging of EVs introduces new challenges and opportunities. This can prove to be beneficial for the EV aggregator as well as to consumers, regarding the economy. Also, EV as distributed storage makes the grid more steady, secure, and resilient by regulating frequency and the spinning reserve as backup power. However, the charging time and range anxiety lead to peak challenges for the use of EVs. In this chapter battery swapping station (BSS) as solution to the EV charging station is discussed.

Music and Musical Heritage as Factors for Rural Development

This chapter reflects on the understanding and measurement of development and rural development and on how music can influence it. Now more than ever, sustainability must direct development, and life quality indicators must be taken into consideration rather than income, growth, etc. From fieldwork, deep knowledge of different European contexts and a thorough state-of-the-art research, the chapter analyses cases and projects that have had relevant impact in their territories or may be considered for different reasons good practice cases. The aim of the chapter is to analyze those factors that may be considered to evaluate the quality and impact of a case. Researching, safeguarding, and recreating musical heritage produce impacts that go far beyond the economic aspects. Some of these aspects will be highlighted in this chapter. Results and conclusions will serve therefor to advance in research lines related to music tourism, musical heritage, and rural development, but will also be useful for managers, rural agents, local governments.

One-Dimensional Metal Oxide Nanostructures for Chemical Sensors

The fabrication of chemical sensors based on one-dimensional (1D) metal oxide semiconductor (MOS) nanostructures with tailored geometries has rapidly advanced in the last two decades. Chemical sensitive 1D MOS nanostructures are usually configured as resistors whose conduction is altered by a charge-transfer process or as field-effect transistors (FET) whose properties are controlled by applying appropriate potentials to the gate. This chapter reviews the state-of-the-art research on chemical sensors based on 1D MOS nanostructures of the resistive and FET types. The chapter begins with a survey of the MOS and their 1D nanostructures with the greatest potential for use in the next generation of chemical sensors, which will be of very small size, low-power consumption, low-cost, and superior sensing performance compared to present chemical sensors on the market. There follows a description of the 1D MOS nanostructures, including composite and hybrid structures, and their synthesis techniques. And subsequently a presentation of the architectures of the current resistive and FET sensors, and the methods to integrate the 1D MOS nanostructures into them on a large scale and in a cost-effective manner. The chapter concludes with an outlook of the challenges facing the chemical sensors based on 1D MOS nanostructures if their massive use in sensor networks becomes a reality.