Practical Realization Research Articles

Using machine learning towards enhancement of electrochemical activity in OER/ORR half-reactions of MXene cathode materials for Li-air batteries

Metal-air batteries are the target of the ever-growing interest as considering as the new “lead” technology among the most promising electrochemical energy storage solutions. The projected energy density of lithium-air batteries considered in this study exceeds current commercial lithium-ion batteries by more than three times. In this study, we consider the characteristics of MXenes, 2D layered phases with such attractive characteristics as a high specific surface area with the numerous active reaction centers, mechanical strength, the diverse functional characteristics and the perspectives of scalability of their production, which are of importance for the practical realization of Li-air batteries of different architecture. The formation of the phases of complex content and structure inherent to pseudomorphism at the interface, as it is actual for the objects of our study, allows one to conclude that it is necessary to consider the processes that occur at the interfaces of lithium-air battery cathodes in direct relation to the cathode material used. Machine learning methods were involved in model development for (i) MXenes predicting the electrochemical phase diagrams, Pourbaix diagrams, which circumscribe the stability window of MXenes of certain composition formed with synthesis-defined terminations as a function of pH and USHE for single and double MXenes and (ii) the elastic characteristics of MAX phases, precursors of MXenes, to assess the commensurability of the interface of MXene cathode materials and Li2O2 phase as well as the prospects of using target MXene compositions combined with the solid electrolyte materials of different families for employing in all-solid-state Li-air batteries. The obtained models demonstrate high predictive performance that argue on the possibility to use them for rational screening of new phases with desired functional characteristics.

Looking for a ‘just transition’: Sustainable forestry in Sweden and biodiverse beet sugar production in Denmark

This article aims to identify contradictions between visions of just transition and their realisation in practice, particularly the extent to which labour and nature are respected, with examples of forestry in Sweden and the beet sugar industry in Denmark. The case studies provide insight into the formation and local implementations of the just transition vision promoted by the ITUC and ILO, representing a call for the ecological modernisation of the economy. The cases illustrate its Northern European roots and limitations. Although a multi-scalar perspective positions union agency as embedded in interwoven spatial scales, particular power relations remain prevalent. Despite being formally represented through social dialogue structures at the national and European levels, Swedish and Danish unions appear to have limited involvement at the local level, with environmental and social justice effectively defined by corporate social responsibility policies. The apparent consensus hides a series of challenges: employment rights and protections in the transition, including for a significant number of migrant workers, meaningful union involvement on the ground, and a light-touch approach to environmental concerns so as not to disrupt production objectives. Ultimately, nature and labour remain positioned against each other, and unions are caught between environmentalists and employers.

Localized High-Concentration Electrolyte for All-Carbon Rechargeable Dual-Ion Batteries with Durable Interfacial Chemistry.

Lithium-based rechargeable dual-ion batteries (DIBs) based on graphite anode-cathode combinations have received much attention due to their high resource abundance and low cost. Currently, the practical realization of the batteries is hindered by easy oxidation of the electrolyte at the cathode interface, and solvent co-intercalation at the anode-electrolyte interface. Configuration of a "solvent-in-salt" electrolyte with a high concentration of Li salt is expected to stabilize the electrolyte chemistry versus both electrodes, yet inevitably reduces the mobility of the solvated working ions and increases the cost of the electrolyte. Herein, we propose to build a localized high-concentration electrolyte by adding hydrofluoroether as the diluent to reduce the salt content while improving the solvation structure, allowing more anions to enter the inner solvation sheath. The new electrolyte helps to form uniform and thin interfaces, with elevated contents of inorganic fluorides, on both electrodes, which effectively suppress electrolyte oxidation at the cathode and optimize electrolyte-electrode compatibility at the anode while facilitating charge transfer across the interface. Consequently, the DIBs with graphite as anode and cathode operate for 3000 cycles and retain a high-capacity retention of 95.7%, highlighting the importance of stable interfacial chemistry in boosting the electrochemical performance of DIBs.

Localized High‐Concentration Electrolyte for All‐Carbon Rechargeable Dual‐Ion Batteries with Durable Interfacial Chemistry

AbstractLithium‐based rechargeable dual‐ion batteries (DIBs) based on graphite anode‐cathode combinations have received much attention due to their high resource abundance and low cost. Currently, the practical realization of the batteries is hindered by easy oxidation of the electrolyte at the cathode interface, and solvent co‐intercalation at the anode‐electrolyte interface. Configuration of a “solvent‐in‐salt” electrolyte with a high concentration of Li salt is expected to stabilize the electrolyte chemistry versus both electrodes, yet inevitably reduces the mobility of the solvated working ions and increases the cost of the electrolyte. Herein, we propose to build a localized high‐concentration electrolyte by adding hydrofluoroether as the diluent to reduce the salt content while improving the solvation structure, allowing more anions to enter the inner solvation sheath. The new electrolyte helps to form uniform and thin interfaces, with elevated contents of inorganic fluorides, on both electrodes, which effectively suppress electrolyte oxidation at the cathode and optimize electrolyte‐electrode compatibility at the anode while facilitating charge transfer across the interface. Consequently, the DIBs with graphite as anode and cathode operate for 3000 cycles and retain a high‐capacity retention of 95.7 %, highlighting the importance of stable interfacial chemistry in boosting the electrochemical performance of DIBs.

An experimental demonstration of neuromorphic sensing of chemical species using electro-optical reservoir computing

A chemical discrimination system based on photonic reservoir computing is demonstrated experimentally for the first time. The system is inspired by the way humans perceive and process visual sensory information. The electro-optical reservoir computing system is a photonic analogue of the human nervous system with the read-out layer acting as the ‘brain’, and the sensor that of the human eye. A task-specific optimisation of the system is implemented, and the performance of the system for the discrimination between three chemicals is presented. The results are compared to the previously published numerical simulation (Anufriev et al. in Opt Mater Express 12:1767–1783, 2022, 10.1364/OME.449036). This publication provides a feasibility assessment and a demonstration of a practical realisation of photonic reservoir computing for a new neuromorphic sensing system - the next generation sensor with a built-in ‘intelligence’ which can be trained to ‘understand’ and to make a real time sensing decision based on the training data.

Low Power Gas Sensors: From Structure to Application.

Gas sensors are pivotal across industries, encompassing environmental monitoring, industrial safety, and healthcare. Recently, a surge in demand for low power gas sensors has emerged, driven by the huge need for applications in portable devices, wireless sensor networks, and the Internet of things (IoT). The practical realization of a densely interconnected sensor network demands gas sensors to have low power consumption for energy-efficient operation. This Perspective offers a comprehensive overview of the progress of low-power sensors for gas and volatile organic compound detection, with a keen focus on the interplay between sensing materials (including metal oxide semiconductors, metal-organic frameworks, and two-dimensional materials), sensor structures, and power consumption. The main gas sensing mechanisms are discussed, and we delve into the mechanisms for achieving low power consumption including material properties and sensor design. Furthermore, typical applications of low power gas sensors are also presented, including wearable technology, food safety, and environmental monitoring. The review will end by discussing some open questions and ongoing needs.

Model analysis and experiment study for effects of thermal viscous and fluid flow on ventilated acoustic metamaterials labyrinth

In many noise scenarios, ventilation is necessary. The practical realization of noise attenuation under the premise of ensuring ventilation is an urgent problem to be solved. In this paper, a ventilated acoustic metamaterial labyrinth (VAML) is proposed, and the corresponding analytical and numerical computational models are developed considering the thermal viscous effect (TVE). The loss in sound transmission of the VAML is quantitatively obtained and experimentally verified. The theoretical results are compared with the experimental results with an error of 0.6%. By comparing the transmission coefficient and the impedance at the entrance of the side branches, the mechanism of the TVE on the performance of VAML is analyzed, and it is clarified that the TVE is responsible for the sound absorption coefficient. The effects of structure parameters on the transmission coefficient of the VAML are analyzed individually. The results show that the resonant frequency of the system decreases as the length of channel 1 l1\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$l_1$$\\end{document}, the length of channel 2 l2\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$l_2$$\\end{document}, and the width of channel d increase. By adjusting the magnitude of these three parameters, the control of the resonant frequency can be realized. Meanwhile, as l1\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$l_1$$\\end{document}, l2\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$l_2$$\\end{document} and ventilation radius R decrease the valley of transmission coefficient decreases which means better noise reduction. Finally, the effect of flow velocity on the transmission coefficient is analyzed, revealing the mechanism of fluid action on macroscopic acoustic properties.

Plasmonic Sensors Based on a Metal-Insulator-Metal Waveguide-What Do We Know So Far?

Metal-insulator-metal (MIM) waveguide-based plasmonic sensors are significantly important in the domain of advanced sensing technologies due to their exceptional ability to guide and confine light at subwavelength scales. These sensors exploit the unique properties of surface plasmon polaritons (SPPs) that propagate along the metal-insulator interface, facilitating strong field confinement and enhanced light-matter interactions. In this review, several critical aspects of MIM waveguide-based plasmonic sensors are thoroughly examined, including sensor designs, material choices, fabrication methods, and diverse applications. Notably, there exists a substantial gap between the numerical data and the experimental verification of these devices, largely due to the insufficient attention given to the hybrid integration of plasmonic components. This disconnect underscores the need for more focused research on seamless integration techniques. Additionally, innovative light-coupling mechanisms are suggested that could pave the way for the practical realization of these highly promising plasmonic sensors.

Numerical simulation of electrically pumped active vertical‐cavity surface‐emitting lasers diodes based on metal halide perovskite

AbstractMetal halide perovskites (MHP)‐based electrically pumped vertical‐cavity surface‐emitting lasers (EPVCSEL) are promising candidates in optoelectronics due to low‐carbon footprint solution processing method. However, significant challenges impede MHP‐EPVCSEL manufacturing: (1) Distributed Bragg Reflectors (DBRs) composed of typical electron transport layers (ETLs) and hole transport layers (HTLs) are not conductive enough. (2) Due to large mobility difference of typical ETLs and HTLs, carriers‐unbalanced injection leads to severe performance degradation. Herein, we propose a potential strategy to address such challenges using MAPbCl3 and CsSnCl3 as carrier transport layers with mobility 3 orders larger than typical ETLs and HTLs. Via transfer matrix method calculations, we find that the reflectance of DBRs composed of MAPbCl3 (130.5 nm)/CsSnCl3 (108 nm) is larger than 91% with 10 pairs of DBRs. Furthermore, the proposed EPVCSEL device simulation shows that MHP‐EPVCSEL has the potential to achieve room temperature continuous wave lasing with a threshold current density of ∼69 A cm−2 and output optical power ∼10−4 W. This work can provide a deep insight into the practical realization of MHP‐EPVCSEL.

ЛЮДСЬКИЙ КАПІТАЛ В КОНЦЕПЦІЇ ВІДКРИТОЇ НАУКИ

Introduction. Any economic system's development is only possible with capital participation. Over several centuries, a stable concept has emerged that considers human capital as an essential source of investment for innovation, scientific and technological progress, and the stable development of the state. At the same time, the practical realization of this concept is associated with such categories as education, science, healthcare, competencies, skills, professional abilities of employees, intellectual output, etc. The purpose of the article: The aim is to comprehensively investigate the innovative potential of human capital from the perspective of a driving force for progress in the knowledge age. Methods: Modern science is based on openness and accessibility as tools of scientific search and research. Human capital is an essential element of this search, expressed in intellectual abilities, self-development, and theoretical and practical generalizations. The basis for more profound research and generalizations is the study of internal and external influences on the formation of human capital and the definition of its role in the scientific sense. Results: Analyzing human capital through the prism of its structural formation, it is worth noting that its meaning has changed in different periods. In the twentieth century, when the economy was formed in the context of industrial development, human capital was focused on technological excellence and ingenuity. In the 21st century, economic development is dominated by the intellectual and scientific component, which is the basis for the functioning of the national system. Therefore, human capital in this period is gaining new meaning as a knowledge economy. In forming the country's national economy, the intangible form of capital is becoming increasingly important, where human resource is the basis of socio-economic development. Conclusions. As a result of the theoretical analysis of existing approaches and new proposals, the innovative economic development model is developing dynamically. Human (intellectual) capital is prioritized in this model, stimulating informatization and introducing modern scientific and technological innovations. Human capital is a complex phenomenon that adapts to modern innovative and technological changes and acts as an organizational motivator for achieving a high level of industrialization and a civilized environment.

„Комедията без смях“ на Пиер Корней и нейната роля за развитието на класицистичната комедия във Франция

The emerging neoclassical dramaturgy in France (1720s and 1730s) explicitly sought its aesthetic foundations in ancient poetics and practices. Inspired by a rather radical interpretative development of these by Heinsius, the French playwright Pierre Corneille pursued the ambitious goal of creating an entirely new classical comedy that would not need any laughter. This article contextualizes and analyses his conception, elucidates its aesthetic underpinnings, and traces its practical realizations in order to situate this seemingly quirky aesthetic experiment in the development of comedy through the century and beyond and to affirm its value to that development. It concludes by outlining the aesthetic and dramaturgical stakes of the concept of “comedy without laughter”, designed primarily to differentiate the emerging neoclassical comedy from any old comic theatrical forms, but also to seek out and experiment with new and diverse techniques for creating comedy and generating laughter within it. The hybrid methodology of the work combines global analyses of dramatic and theoretical texts by Pierre Corneille and Heinsius, respectively, with some general statements and analytical reflections and conclusions on the establishment of the neoclassical aesthetics of comedy and the assertion and development of laughter strategies in it. The conclusion establishes the “comedy without laughter” as a non-negligible stage in the development of comedy and comic laughter in the century, which has culminated later in the works of Molière. Recognizing, understanding, and enlightening its role is important and necessary for a deeper understanding of the aesthetics of modern comedy, which have been developed since the seventeenth century and underlie contemporary comic theatrical forms as well.

A two level approach for simulating Bose–Einstein condensates by Localized Orthogonal Decomposition

In this work, we consider the numerical computation of ground states and dynamics of single-component Bose–Einstein condensates (BECs). The corresponding models are spatially discretized with a multiscale finite element approach known as Localized Orthogonal Decomposition (LOD). Despite the outstanding approximation properties of such a discretization in the context of BECs, taking full advantage of it without creating severe computational bottlenecks can be tricky. In this paper, we therefore present two fully-discrete numerical approaches that are formulated in such a way that they take special account of the structure of the LOD spaces. One approach is devoted to the computation of ground states and another one for the computation of dynamics. A central focus of this paper is also the discussion of implementation aspects that are very important for the practical realization of the methods. In particular, we discuss the use of suitable data structures that keep the memory costs economical. The paper concludes with various numerical experiments in 1d, 2d and 3d that investigate convergence rates and approximation properties of the methods and which demonstrate their performance and computational efficiency, also in comparison to spectral and standard finite element approaches.

Biological Cavity Quantum Electrodynamics via Self-Aligned Nanoring Doublets: QED-SANDs.

Quantum mechanics is applied to create numerous electronic devices, including lasers, electron microscopes, magnetic resonance imaging, and quantum information technology. However, the practical realization of cavity quantum electrodynamics (QED) in various applications is limited due to the demanding conditions required for achieving strong coupling between an optical cavity and excitonic matter. Here, we present biological cavity QED with self-aligned nanoring doublets: QED-SANDs, which exhibit robust room-temperature strong coupling with a biomolecular emitter, chlorophyll-a. We observe the emergence of plasmon-exciton polaritons, which manifest as a bifurcation of the plasmonic scattering peak of biological QED-SANDs into two distinct polariton states with Rabi splitting up to ∼200 meV. We elucidate the mechanistic origin of strong coupling using finite-element modeling and quantify the coupling strength by employing temporal coupled-mode theory to obtain the coupling strength up to approximately 3.6 times the magnitude of the intrinsic decay rate of QED-SANDs. Furthermore, the robust presence of the polaritons is verified through photoluminescence measurements at room temperature, from which strong light emission from the lower polariton state is observed, while emission from the upper polariton state is quenched. QED-SANDs present significant potential for groundbreaking insights into biomolecular behavior in nanocavities, especially in the context of quantum biology.

Multi-Phase Adaptive Recoding: An Analogue of Partial Retransmission in Batched Network Coding

Batched network coding (BNC) is a practical realization of random linear network coding (RLNC) designed for reliable network transmission in multi-hop networks with packet loss. By grouping coded packets into batches and restricting the use of RLNC within the same batch, BNC resolves the issue of RLNC that has high computational and storage costs at the intermediate nodes. A simple and common way to apply BNC is to fire and forget the recoded packets at the intermediate nodes, as BNC can act as an erasure code for data recovery. Due to the finiteness of batch size, the recoding strategy is a critical design that affects the throughput, the storage requirements, and the computational cost of BNC. The gain of the recoding strategy can be enhanced with the aid of a feedback mechanism, however the utilization and development of this mechanism is not yet standardized. In this paper, we investigate a multi-phase recoding mechanism for BNC. In each phase, recoding depends on the amount of innovative information remained at the current node after the transmission of the previous phases was completed. Relevant information can be obtained via hop-by-hop feedback; then, a more precise recoding scheme that allocates networking resources can be established. Unlike hop-by-hop retransmission schemes, the reception status of individual packets does not need to be known and packets to be sent in the next phase may not be the lost packets in the previous phase. Further, due to the loss-tolerance feature of BNC, it is unnecessary to pass all innovative information to the next node. This study illustrates that multi-phase recoding can significantly boost the throughput and reduce the decoding time as compared with the traditional single-phase recoding approach This opens a new window in developing better strategies for designing BNC rather than sending more batches in a blind manner.

Practical realization of the watt from Planck’s constant using radiation pressure

Abstract A primary force standard is implemented to realize the watt through Planck’s constant by means of radiation pressure at the kilowatt level. The high amplification laser-pressure optic, or HALO, is a multiple reflection radiation pressure apparatus used for absolute radiometry of high-power lasers. In this work, a primary standard electrostatic force balance is used to measure the reflection-enhanced optical forces. With this configuration, the HALO is used to measure laser powers in the range of 100 W–5000 W from a 1070 nm fiber laser. The expanded uncertainty of the 5 kW measurement is 0.12%, which is both the lowest uncertainty multi-kW measurement and radiation pressure-based measurement to-date. The HALO result was validated against a thermal primary standard using a calibrated transfer standard at 2 kW. The degree of equivalence was 0.78% ± 1.12%, which demonstrates agreement within the uncertainties of these two primary standards.

Blockchain in Supply Chain Management: Enhancing Transparency, Efficiency, and Trust

Supply chain management has become an area of focus as organizations around the world work to leverage blockchain technology to increase supply chain visibility, productivity, and reliability. As a novel approach to innovation, this paper aims at assessing whether or not blockchain technology could help overcome problems that have attributed lack of consensus between SCM and its stakeholders including, inadequate information flow, complex logistics, ad inadequate inter-organizational trust. As such, using scientific data I investigate how innovations built on the blockchain enhance efficiency, contain costs, and create instant permanent transparency, including in the supply chain. The research methods include a literature search and analysis, calculations of blockchain benefits in relation to the most important SCM indicators: transaction time, cost cutting, and transparency of suppliers. From our research, it can be suggested that advanced use of blockchain results in improved efficiency by around 20-25% of OM costs, while the error rate will be decreased up to 30%. In addition, by enhancing the history of each product, blockchains decrease fraud rates in high-risk sectors, including the pharmaceutical marketplace, by a half. These findings emphasize the positive impact that blockchain implements to alter the supply chain by promoting trust between the chain’s participants and allowing for secure transfer of necessary information. This research helps to complete the existing literature by giving concrete information about blockchain’s efficiency in the real business environment which could be useful for those companies and government agencies which are aiming to implement blockchain-based solutions in supply chain management. Finally, the ethical issues and implications related to the practical realization of blockchain in SCM are highlighted and analyzed with the help of corresponding recommendations.

New Poland in the New World

Abstract This paper discusses the project of creating a Polish colony in the United States, propagated by Józef Alfons Potrykowski and a group of his followers. In 1843–1853, seeing no possibility of preserving Polishness in Europe, they strove to establish a New Poland (Nowa Polska) in North America or Australia. Initially it was to be a single colony, but Potrykowski’s blueprint projected its development and the creation of an entire Polish province that would eventually join the United States as an autonomous state. In propounding such solutions, Potrykowski was under the tangible influence of the early socialists, and for this reason he stressed the necessity of building the colony upon such principles as equality and brotherhood. From a conceptual point of view, his project was based on categories of both a universal and particular character, with such paired (counter)concepts as sacrifice-treason, or brotherhood-egoism coming to the fore. Whilst Potrykowski’s plans bore scant fruit in terms of their practical realisation, they nevertheless offer valuable insights into East Central European utopianism in the mid-nineteenth century.

Low-gain generalized PT symmetry for electromagnetic impurity-immunity via non-Hermitian doped zero-index materials

Parity-time-symmetric (PT-symmetric) metasurfaces exhibit a plethora of fascinating exceptional-point-induced phenomena, including unidirectional negative refraction and electromagnetic impurity-immunity. However, practical realization of these effects is often impeded by the high demand for gain metasurfaces (gain tangent ∼102). Here, we propose a solution to this challenge by constructing a low-gain generalized PT-symmetric system. This is achieved by transforming the high-gain metasurface into a bulky slab and then realizing it utilizing zero-index materials doped with low-gain dopants. Within this generalized PT-symmetric system, the required gain tangent of the dopants is only ∼10−1 for the emergence of a coalesced exceptional point, where the remarkable property of electromagnetic impurity-immunity effect—perfect wave transmission regardless of impurities—appears. Furthermore, we observe a further decrease in demand for gain materials in an asymmetric environment. To validate this approach, a microwave implementation is demonstrated in full-wave simulations. This work provides a feasible strategy for substantially reducing requirements on gain materials in PT-symmetric systems, thereby enabling advanced electromagnetic wave control.

High‐Performance Flexible Gas Sensor Using Natural Rubber/MXene Composite for Selective and Stable VOC Detection

AbstractFlexible gas sensors are gaining interest for real‐time volatile gas monitoring. A natural rubber (NR)/MXene nanocomposite sensor is developed. Among the six selected target volatile gases, the composite sensor exhibited a strong response value (82% toward 100 ppm NH3) with the fastest response/recovery time (12.3 s/15.5 s) to NH3. The sensitivity showed a clear dependence of gases, suggesting a good selectivity to varying gases. Ti3C2Tx MXene gas sensors exhibited a very low limit of detection of 50–100 ppb for volatile organic compounds (VOCs) at room temperature. In addition, the NR/MXene sensor allows detection of the mixture of ammonia (NH3), dimethyl sulfoxide (DMSO), and acetone (C3H6O) and it shows good response depending on the total concentration of VOC gases. Furthermore, the flexible nanocomposite sensor exhibits stable sensing performance at different bending states (0‐120°) and shows 20‐day atmospheric stability. This sensor's ability extends to alcohol breath analysis, useful for drunk driving detection. This work paves the way to the possibility of using robust MXene‐based toward practical realization of electronic devices.

From living heritage values to value-based policymaking: exploring new indicators for Abu Dhabi’s sustainable development

This exploratory study offers an analysis of Abu Dhabi’s living heritage ecosystem. It borrows from approaches predominantly used in the healthcare field and develops a value-based framework that provides a broader understanding of heritage and its integration into innovation, economic development, and societal change in Abu Dhabi. This framework includes three steps: (1) identification of the individual heritage values (‘heritage drivers’) through ethnographic interviews; (2) aggregation of the dynamics impacting the practical realization of these values and relative identification of value-based policymaking areas; and (3) suggestion of an approach that builds indicators to assess the impact of living heritage policies contributing to the achievement of the UN SDGs and their relevance to grassroots ‘heritage drivers’. This study also addresses the existing methodological gap in qualitative surveys focusing on Abu Dhabi’s cultural landscape, which is characterized by ongoing transformations. The UAE’s current social, economic, and political conditions continuously shape Abu Dhabi’s approach to using its rich tangible and intangible heritage as a catalyst for new articulations between the ‘local’ and the ‘global’. Even if the epistemological approach suggested in this paper is far from exhaustive, the interdisciplinary aspect of this research has practical implications that may be useful for international researchers and policymakers working in a variety of fields.