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Background: As the demand for digital dentistry constantly increases, digital devices are gradually replacing conventional methods of recording occlusal contacts. The study aimed to assess the inter-rater reliability of occlusal contact point detection using 40 μm articulating paper, Medit i700, and OccluSense and to compare the distribution of occlusal contacts using the articulating paper and intraoral scanner. Material and Methods: The study included 25 participants aged 20 to 30 (13 women and 12 men). Photographs of contact points were taken and marked in maximum intercuspal position (MIP), in protrusive and laterotrusive movements, on working and non-working sides using 40 μm articulating paper and digital devices. The Cohen's Kappa coefficient assessed the inter-rater reliability. The Wilcoxon signed-rank test was used to compare dependent groups, articulating paper, and Medit i700. Results: The Cohen's Kappa index showed that almost perfect agreement was achieved with 40 μm articulating paper. Compared to Medit i700, the 40 μm articulating paper showed an increased mean number of contacts per tooth, except for the third molars. Conclusions: The 40 μm articulating paper has detected more overall contacts than the digital devices, particularly in the posterior areas. An ideal method for registering occlusal contacts has not been established yet. [ABSTRACT FROM AUTHOR]

The emphasis on traditional hand-drawn compass and straight-edge geometrical constructions has been reduced in the core narrative of most current curricula. In response to this trend, this paper presents a virtual toolkit for producing precision geometrical figures within the popular note-taking app, NotabilityTM. These graphical procedures employ the app’s stylus-based input and shape tools (for lines, circles, and squares) to offer a modern take on classical geometrical construction. These procedures are adaptations of familiar textbook methods, necessary because the app’s circle-drawing tool behaves differently from a standard compass. Beyond the familiar canon of elementary Euclidean constructions, such as angle bisectors and perpendiculars, these tools are also used to sketch examples of sangaku diagrams from original 19th-century Japanese temple geometry problems. That such precision figures can be created within a popular tablet app is a rallying call to geometers; the art and craft of traditional manual constructions need not go extinct and can continue to be nurtured in this age of digital paper. [ABSTRACT FROM AUTHOR]

Digital games are one of the most engaging forms of media. Players can have a first-hand experience and the possibility of feeling immersed within a digital setting where agency is exerted. This paper seeks to understand the role of digital games as new means of communication and their potential to convey messages that may defy gamers to question the moral grand narratives that shape contemporary societies. In a moment when many countries have opted to close or limit the circulation in their borders, it is important to think about the role played by the border as a historic liminal entity for the representation of societies and communities, distinguishing those who belong from those who do not. The representation of the border in digital games have tended to follow one of the main tropes explored in other media: the border as a physical space that set boundaries between different nations and different regions of the world. In order to assert the potential of digital games to offer a more comprehensive representation of the border as a liminal space, the case of Papers, Please! (2013) will be analyzed. Based on a qualitative methodology, having content analysis as primary data collection method, the paper intends to contribute to the discussion on how history may narrativized and, eventually, reinterpreted in digital games. Papers, Please! analysis will be centered on the relationship that is set between player and border, that is presented as a liminal space where the game's action takes places entirely. Moreover, the paper intends to discuss the role that has been played by digital games in the representation of serious topics and how they have evolved as communication tools beyond their role as entertainment products. [ABSTRACT FROM AUTHOR]

Background: The pulp and paper industry (P&PI) is undergoing significant disruption driven by global megatrends that necessitate advanced tools for predicting future behavior and adapting strategies accordingly. Methods: This work utilizes a multi-criteria framework to quantify the effects of digitalization, changes in social behavior, and sustainability as three major megatrends transforming the P&PI industry, with a specific focus on hygiene tissue products. Thus, the research combines a comprehensive literature review, insights from a Delphi study, and topic modeling to qualitatively and quantitatively assess the present and future impacts of these global megatrends. Results: The findings suggest an urgent need to identify alternative raw materials to prevent potential supply chain disruptions. Moreover, due to shifts in social behavior, it becomes critical for businesses to substantiate their sustainability claims with hard data to avoid the risk of a "greenwashing" perception among consumers. Conclusions: This study provides decision support for strategic planning by highlighting actionable insights, quantitative predictions, and trend analysis, alongside the examination of consumer and market trends. It aims to incorporate diverse stakeholder perspectives and criteria into decision-making processes, thereby enriching the strategic planning and sustainability efforts within the P&PI industry. [ABSTRACT FROM AUTHOR]

Background: The treatment gap for people with common mental disorders is large, estimated to be 75–95% in India; the reasons are multi-factorial. It was found that 89% of the primary health centers are not providing mental health care services. Technology like the electronic-mental Health Global Action Program-Intervention Guide (e-mhGAP-IG) is necessary to fill this gap, which in turn helps to attain one of the aims of National Mental Health Program-1982. Hence, the study is planned to understand the feasibility and adaptability of WHO’s e-mhGAP-IG by the primary health workers in the delivery of mental health care for child and adolescent mental/behavioral disorders (CMH) and substance use disorders (SUB). Methods: It is an open-label randomized control trial planned to conduct at primary healthcare centers, Chittoor district. Primary health care staff working at PHCs/Sub-centers having one year experience, and being able to handle smart phones will be included in the study. Data will be collected using a self-structured case report form (CRF) and analyzed by applying per protocol analysis using JAMOVI software. The cost of intervention and the impact on disease outcomes will be taken concurrently to estimate the cost-effectiveness of the intervention. Trial registration: CTRI/2023/04/051899 dated 24/04/2023 under the clinical trials registry-India Protocol version: 1.0 dated 24/04/2023

Recognising the relevance of learning Geometry, and in particular 3D Geometry, this study aims to discuss the contributions that digital technology and paper and pencil approaches can bring to students’ learning. We seek, therefore, to identify the differences between the two approaches, and specifically: What factors are relevant in one and the other approach? What does one approach facilitate over the other? A quantitative and a qualitative and interpretive methodology was adopted, and based on a didactic intervention, the students' resolutions of the proposed tasks were analysed. The results obtained show that the experience and prior knowledge of the students with each of the solids involved seems to be decisive in the approach with paper and pencil. However, technology emerges as an enhancing resource when prior knowledge is more fragile. The study also shows differences between the representations supported by the two resources, suggesting the mobilisation of different knowledge by the students in relation to each of the resources.Recognising the relevance of learning Geometry, and in particular 3D Geometry, this study aims to discuss the contributions that digital technology and paper and pencil approaches can bring to students’ learning. We seek, therefore, to identify the differences between the two approaches, and specifically: What factors are relevant in one and the other approach? What does one approach facilitate over the other? A quantitative and a qualitative and interpretive methodology was adopted, and based on a didactic intervention, the students' resolutions of the proposed tasks were analysed. The results obtained show that the experience and prior knowledge of the students with each of the solids involved seems to be decisive in the approach with paper and pencil. However, technology emerges as an enhancing resource when prior knowledge is more fragile. The study also shows differences between the representations supported by the two resources, suggesting the mobilisation of different knowledge by the students in relation to each of the resources.

This study aims at understanding the role of the tools chosen throughout the processes of solving a non-routine mathematical problem and communicating its solution. In assuming that problem-solving is a synchronous activity of mathematization and expression of mathematical thinking we take our proposed Mathematical Problem Solving with Technology (MPST) model to analyze the processes of solving-and-expressing-problems. Resorting to qualitative methods for data collection and analysis, we report on the case of an 8th grader working on a covariation problem to examine the role that paper-and-pencil and digital tools play in the development of a conceptual model of the situation. We found that the resources used throughout the solving-and-expressing activity influenced the depth of the conceptual model developed, within a process of progressive mathematization. Whereas paper-and-pencil led to the emergence of a conceptual model based on exploring particular cases, the digital transformation of the solution was triggered by the process of communicating its mathematical justification and expanded the previous model. Moreover, the complexity of this activity is evidenced by its multiple sequences of processes. Finally, the integration process seems crucial as the concomitant use of technological and mathematical resources precedes major advancements in the expansion of the conceptual model.

Background: The advent of Personalized Medicine (PM) holds significant promise in revolutionizing healthcare by tailoring treatments to individual patients based on their data. However, its successful implementation requires the seamless integration of innovative technologies and presents formidable challenges in terms of sustainability. To tackle these challenges head-on, the International Consortium for Personalized Medicine (ICPerMed) was established, and the IC2PerMed project, as part of this consortium, seeks to foster collaboration between the European Union (EU) and China in the field of Personalized Medicine. Based on the results collected by the project, the objective of this study is to discern the key priorities for the implementation of Personalised Medicine concerning Information and Communication Technologies (ICT) and Big Data and digital solutions, with a particular emphasis on data management and protection. Methods: A Delphi survey was conducted to gather expert's consensus on the main priorities for actions on Information and Communication Technologies (ICT) and Big Data and digital solutions in the field of Personalized Medicine. Results: The survey identified seven priorities in the area of Big Data and digital solutions, including data interoperability, standards, security measures, and international partnerships. Additionally, twelve priorities were identified for the innovation-to-market process, emphasizing cost-effectiveness, need assessment, and value definition in resource allocation. Conclusions: The effective implementation of new technologies in Personalized Medicine research and practice is essential for the advancement of healthcare systems in both the European and Chinese contexts. The identified priorities play a pivotal role in promoting the sustainability of health systems and driving innovation in the implementation of Personalized Medicine. Addressing challenges related to data interoperability, standards, security, international collaboration, cost-effectiveness, and value assessment is of utmost importance in order to propel the progress of Personalized Medicine in healthcare systems. [ABSTRACT FROM AUTHOR]

Compared to the abundant generic research on technologies and education, few studies focus on the scope of whether the technologies used meet the expectations set forth in international reports and to what extent technology contributes to transforming educational practice. Our objective was to identify and analyze the characteristics of educational practices that are being developed in higher education and to assess the value that technology brings to educational practice. We conducted a systematic review of academic papers published in scientific journals: a corpus of 1,207 articles from six journals included in indexed databases (JCR and SJR), selected using Google Scholar Metrics. According to the various records screened, the study we present is based on 49 articles, published between 2018 and 2019. We conclude that beyond their reproducible, enriching, or transformative nature, most of the articles analyzed address the improvement of students' performance, engagement, or self-perception, in which they positively value the experience of learning mediated by digital technology, although they do not have an impact on the transformative value. [ABSTRACT FROM AUTHOR]

The article examines the effectiveness of a combined digital technology program versus usual care in managing knee pain after total knee replacement. Topics discussed include the comparison of pain outcomes between the two approaches, the evaluation of patient adherence and engagement with digital interventions, and the overall impact of digital tools on post-surgical rehabilitation.

In this article, we present the procedure of preparation of flexible electronic paper with a photosensitive azo dye layer as the key element for changing the orientation of the polarization plane. The main steps of the technology for the fabrication of flexible e-paper are reported. The possible production of Digital Mirror Devices and the roll-to-roll process is discussed. Images on flexible e-paper are demonstrated, including bank card options. The advantages of optically rewritable e-paper technology in comparison with the e-ink usually used for this purpose are highlighted. Potential applications of flexible optically rewritable e-paper include price tags for supermarkets, indoor and outdoor advertisements, smart card labels, etc. [ABSTRACT FROM AUTHOR]

The research paper on Digital Transformation in Industry focuses on the study of the latest technologies and trends in industry. The research methodology used is a combination of primary and secondary research. Employees of different organizations provided insights on the recent trends in their respective industry. This helped to gather real, accurate, and meaningful data for data analysis. The research paper helps to understand the shifts in digital transformation in different industries like service industry, manufacturing, transport, construction, insurance & government, etc. The study has included how companies like Netflix, Tata Motors, Amazon, etc.have successfully undergone digital transformation to elevate customer experience. In order to measure the success of digital transformation efforts, organizations need to develop digital transformation success metrics. This has also been covered. The digital transformation technologies embraced by organizations are Machine Learning, Artificial Intelligence, Big Data, Internet of Things, Cloud Computing, Augmented Reality, Robotics and Robotic Process Automation etc. Customers, employees, technology, and a culture of change are the pillars of today's digital revolution. While embracing digitization, companies face various barriers like resistance to change, scarcity of funds, lack of technical expertise, lack of co-ordination and communication among departments, absence of a leader to handle the transition, etc. Companies need to overcome these hurdles to be successful in data driven transformation. Finally, the research paper delves on the recommendations for a thriving digitalization strategy. These include hiring competitive talent to drive the change, improving cyber security and enhancing data protection, leveraging efficient technology which is effective, developing simple, easy to use systems, encouraging people of the organization to embrace the digital initiatives as usually company culture resists new initiatives. While introducing digital initiatives, companies need to align their business objectives with the current trends and use only those technologies which are relevant for one's business. Else, the costs of digitization may pile up leading to unnecessary cost escalation. [ABSTRACT FROM AUTHOR]

This is a conceptual article that aims to propose the concept of sensory and emotional smart cultural tourism, whose main idea is to promote the use of digital technologies in an approach that makes them transparent in the tourist experience and that this experience is focused on the sensory and emotional experience, capable of triggering memorable sensory states, that is, unforgettable experiences. The proposal of sensory and emotional smart cultural tourism was conceived through an analytical-reflective literature review and proposes that the empirical approaches to be implemented from the concept take into account the co-design approach. Hence the essential triad (3P) - People, Places, Patrimony. The proposal presented by sensory and emotional smart cultural tourism aims to be a contribution to the process of innovation in the area of smart tourism. [ABSTRACT FROM AUTHOR]

This article examines the influence that digital life stories (DLS) can have on cancer research, using the PARCA1 project as an example. After describing the theoretical framework of DLS, we present the PARCA1 project. The PARCA1 project was anchored in the French context (Grand Est region) and aimed at producing knowledge on patients' experience of the cancer pathway through DLS. It involved 10 patients chosen to favor heterogeneity in profiles and experiences of illness. The paper describes the digital tool and the life stories methodology used to accompany the DLS. Next, it presents the methods and strategies used by participants to complete their DLS and the relationship between people with cancer and the accompanying researcher. Following this, we present (1) the impact of DLS on people with cancer, i.e., their progressive engagement in research, and (2) the impact on research, i.e., the methodological impact of people with cancer on research. In the discussion and conclusion, we explore how DLS can impact individuals who engage in them and their role in research. [ABSTRACT FROM AUTHOR]

Reading is a basic learning tool for an individual that begins early and continues throughout life. It would appear that the world is digitally at one's fingertips, with everything connected to the internet with the increasing dominance of digital reading over paper reading. On the other hand, it is fair to assume that books will continue to be printed for a very long time despite the rise in e-book readers. The aim of this paper is to demonstrate the actual trends in using printed books among university students. The study collected data from 233 undergraduate students from different Four (04) universities in Bangladesh through a survey questionnaire. The results show that despite the increasing use of digital devices and e-books, printed books remain the preferred medium for reading. Results suggest that young adults spend hours watching television and chatting on social media at the expense of reading and that reading culture has been in decline. The findings explored that a small percentage of respondents consistently use printed books, while a significant number resort to them for specific academic purposes. The study also highlights the varying levels of engagement, with some respondents dedicating several hours to reading printed books. Self-development and job preparation emerged as the primary reasons for using printed books, while entertainment played a lesser reason to read books on printed paper. The study further analyzes the preferred locations for reading printed books, with libraries and homes being the most commonly chosen settings. [ABSTRACT FROM AUTHOR]

The Science Museum Group Journal's Issue 21 Editorial discusses a special collection of articles that explore the scientific acquisitions of Professor Stephen Hawking's office at the Science Museum Group and his papers at the University of Cambridge. These acquisitions provide insights into the practices of theoretical physics, academic collaboration, and the realities of living with a degenerative disease while being a celebrity. The articles also highlight the work of curators and archivists in acquiring, cataloging, and understanding museum and archive collections. The issue also includes discussions on curatorship, research, and audience engagement in other areas, such as the interactions of psychiatry and cinema. [Extracted from the article]

Based on the rapid development of intelligent technologies in recent years, the digital transformation of the whole industry and society has become increasingly important. Among them, digital twins and artificial intelligence have great potentials in improving industry processes and further enhancing productivity. This paper proposes an Intelligent Digital Twin System (IDTS) based on artificial intelligence and digital twins for the paper industry. The system includes the prediction models for the stirring speed of the dump chest, the water consumption of the deflaker, the supply air pressure of the dryer, and the exhaust air temperature of the dryer. The sensors, 5G network slices, and other equipment collect related data during the papermaking process for generating twin data, and we use the prediction models to analyze the data and monitor important indicators (stirring speeds, water consumptions, supply air pressures, and exhaust air temperatures) for the manufacturing processes, which are used to improve the energy utilization and production efficiency of the paper industry and thus facilitate cost saving. We apply this intelligent digital twin system and its associated prediction models to an actual paper manufacturing factory and show their effectiveness by improving the operational efficiency and saving labor and maintenance costs. [ABSTRACT FROM AUTHOR]

This research aimed to compare two strategies for vocabulary learning (digital-game-based learning and paper-based learning). The research was conducted during the first semester of the academic year 2022/2023. A total of 40 EFL undergraduate students within the Applied English Program of a private university located in the middle part of Taiwan were selected and divided into two groups: digital-based (n = 20) and paper-based (n = 20). The instrument developed by the researcher was pre- and post-vocabulary tests for both groups. The pre-vocabulary test was implemented to identify the level of students' prior knowledge of vocabulary mastery. For the intervention, Kahoot! quiz exercises were conducted weekly for the digital-game-based group, while the paper-based group received the same quiz on paper every week. The post-vocabulary tests showed no significant difference between the students using digital-game-based quizzes and paper-based quizzes during the six-week intervention. [ABSTRACT FROM AUTHOR]

Students often recruit digital devices to complete their classroom activities. To determine best practices for the classroom, the present study explored the use of tablets relative to laptops and paper in the understudied context of brief, in-person, small group academic tasks. One-hundred twenty small groups of two to three undergraduate students were randomly assigned to one device (paper, laptop, or tablet) and one set-up (a single shared device or multiple individual devices) in a 3 × 2 between-subjects design. Data were collected in 2019 –2021. Students completed one group task that culminated in a knowledge quiz and a second group task that culminated in writing their own quiz together. They then individually rated group members as well as reported their perceptions of satisfaction, effort, and difficulty. Open-ended questions further assessed their perceptions of technology and the three devices in question. Results showed equivalency in group outcomes and individual perceptions across devices and set-ups, with very few exceptions. Quantitative and qualitative data supported that students found advantages and drawbacks to each device and believed that all were effective tools in such a context. Educators must consider the affordances of different technologies when encouraging their use in the classroom but should be open to students using their device of choice for groupwork. [ABSTRACT FROM AUTHOR]

The advent of digital technology has revolutionized numerous aspects of modern life, including the field of assessment and testing. However, paper tests, despite their seemingly archaic nature, continue to hold a prominent position in various assessment domains. The accessibility, familiarity, security, cost-effectiveness, and versatility of paper tests collectively contribute to their continued prominence. Hence, numerous educational institutions responsible for conducting examinations involving a substantial number of candidates continue to rely on paper tests. Consequently, there arises a demand for the possibility of automated assessment of these tests, aiming to alleviate the burden on teaching staff, enhance objectivity in evaluation, and expedite the delivery of test results. Therefore, diverse software systems have been developed, showcasing the capability to automatically score specific question types. Thus, it becomes imperative to categorize related question types systematically, thereby facilitating a preliminary classification based on the content and format of the questions. This classification serves the purpose of enabling effective comparison among existing software solutions. In this research paper, we present the implementation of such a software system using artificial intelligence techniques, progressively expanding its capabilities to evaluate increasingly complex question types, with the ultimate objective of achieving a comprehensive evaluation of all question types encountered in paper-based tests. The system detailed above demonstrated a recognition success rate of 99.89% on a curated dataset consisting of 734,825 multiple-choice answers. For the matching type, it achieved a recognition success rate of 99.91% on 86,450 answers. In the case of short answer type, the system achieved a recognition success rate of 95.40% on 129,675 answers. [ABSTRACT FROM AUTHOR]

Occupational safety and health is among the most challenging issues in many industrial workplaces, in that various factors can cause occupational illness and injury. Robotics, automation, and other state-of-the-art technologies represent risks that can cause further injuries and accidents. However, the tools currently used to assess risks in workplaces require manual work and are highly subjective. These tools include checklists and work assessments conducted by experts. Modern Industry 4.0 technologies such as a digital twin, a computerized representation in the digital world of a physical asset in the real world, can be used to provide a safe and healthy work environment to human workers and can reduce occupational injuries and accidents. These digital twins should be designed to collect, process, and analyze data about human workers. The problem is that building a human-focused digital twin is quite challenging and requires the integration of various modern hardware and software components. This paper aims to provide a brief survey of recent research papers on digital twins, focusing on occupational safety and health applications, which is considered an emerging research area. The authors focus on enabling technologies for human data acquisition and human representation in a virtual environment, on data processing procedures, and on the objectives of such applications. Additionally, this paper discusses the limitations of existing studies and proposes future research directions. [ABSTRACT FROM AUTHOR]

This paper examines the impact of digital technologies and tools on business communication in the contemporary business environment through the prism of new communication channels. Every technological breakthrough throughout history has altered the way people communicate, beginning with the discovery of the printing press, telegraph, radio, and television. In the fifth industrial revolution and contemporary environment, business communication becomes increasingly focused on current digital technologies and tools. Traditional communication, which was inherently slow, is being phased out in favor of interactive and quick communication. Communication through modern digital technologies and tools has many benefits, but it also has some drawbacks, including the possibility of misunderstandings and conflict. This paper discusses the digital age’s key communication channels, including smart mobile phones, short messages (sms), multimedia messages (mms), voice mail, Viber, WhatsApp, iMessage, Skype, Google Hangouts, Slack, teleconferences, video conferences, e-mail, intranet, organizational social and professional networks, and various business communication applications. Besides from their essential characteristics and advantages, this paper highlights key limitations that should be considered in order to eliminate or lessen misunderstandings and conflict situations. [ABSTRACT FROM AUTHOR]

The digital economy has become a driving force in the rapid development of the global economy and the promotion of export trade. Pivotal in its advent, the digital transformation of enterprises utilizes cloud computing, big data, artificial intelligence, and other digital technologies to provide an impetus for evolution and transformation in various industries and fields. in enhancing quality and efficiency. This has been critical for enhancing both quality and efficiency in enterprises based in the People's Republic of China. Through the available data on its listed enterprises, this paper measures their digital transformation through a textual analysis and examines how this transformation influences their export product quality. We then explore the possible mechanisms at work in this influence from the perspective of enterprise heterogeneity. The results find that: (1) Digital transformation significantly enhances the export product quality in an enterprises, and the empirical findings still hold after a series of robustness tests; (2) Further mechanism analysis reveals that the digital transformation can positively affect export product quality through the two mechanisms of process productivity (φ), the ability to produce output using fewer variable inputs, and product productivity (ξ), the ability to produce quality with fewer fixed outlays; (3) In terms of enterprise heterogeneity, the impact of digital transformation on export product quality is significant for enterprises engaged in general trade or high-tech industries and those with strong corporate governance. In terms of heterogeneity in digital transformation of enterprise and the regional digital infrastructure level, the higher the level of digital transformation and regional digital infrastructure, the greater the impact of digital transformation on export product quality. This paper has practical implications for public policies that offer vital aid to enterprises as they seek digital transformation to remain sync with the digital economy, upgrade their product quality, and drive the sustainable, high-quality, and healthy development of their nation's economy. [ABSTRACT FROM AUTHOR]

Copyright of ModaPalavra e-periódico is the property of Universidade do Estado de Santa Catarina and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The article deals with the challenges for art libraries in the digital age. It is pointed out that art libraries are increasingly emancipating themselves from traditional book collections and will play an important role in the storage, findability, and consumption of digital art. It is also emphasized that art libraries are located in different places and therefore need to provide different workspaces and settings for curators, students, and researchers. The article also discusses the impact of open access and open science in art history, as well as the need for a differentiated examination of digitization in art libraries. It is noted that art libraries are evolving into hybrid learning environments and should intensify collaboration with museums. [Extracted from the article]

In recent years, with the advent of digital imaging technology, e.g., color printers and color scanners, it has become easier for counterfeiters to produce fake banknotes. The spread of counterfeit money causes loss to everyone involved in financial transactions. Therefore, an effective and reliable verification technique is necessary for successful and reliable financial transactions. This paper presents a cognitive computationbased technique for paper currency verification. In this regard, Scanning Electron Microscopy (SEM) and X-Ray Diffraction (XRD) analyses of counterfeit and genuine banknotes were performed. This experimentation confirmed that the materials used in preparation of genuine and counterfeit banknotes were totally different from each other. Based on these findings, a set of discriminative and robust features was proposed to re ect these differences in currency images. The proposed features represented characteristics of the materials of the banknote, such as printing ink, chemical composition, and surface coarseness. With these robust features, Support Vector Machines (SVMs) were employed for classification. In order to evaluate the performance of the proposed technique, experimentations were performed on a self-constructed dataset of Pakistani banknotes, comprised of 195 currency images, including 35 counterfeit banknotes. The results showed that the proposed system achieved 100% verification ability for properly captured images. [ABSTRACT FROM AUTHOR]

In the age of increasing process automation and data-driven decision-making, ensuring the reliability, transparency and usability of data is of paramount importance. In this context, the concept of "data observability" has aroused the interest of practitioners and there is also a lot of grey content on it. On the other hand, there is a lack of academic effort to define and build on the concept. This conference paper will therefore examine the importance of "data observability" in modern data ecosystems. The focus is on the definition and characterisation of the concept, the differentiation from other concepts (e.g. data quality, data monitoring, data discovery, data operations) and why this concept appears to be so important in an increasingly data-driven world. In addition, the concept of "data observability" is categorised in the dynamically developing research field of data governance. For this purpose, a multivocal literature review (MLR) was conducted, a form of systematic literature review (SLR) which, in addition to the published (formal) literature (e.g. journal and conference papers), also includes and brings together the grey literature (e.g. blog posts, videos and white papers). The results show that the concept of "data observability" has the potential to revolutionise the way companies manage, analyse and derive insights from their data, ultimately leading to more informed and confident decision-making. Nevertheless, there is still plenty of room for further research into the specific contribution to better data and therefore better business processes and decisions. [ABSTRACT FROM AUTHOR]

Copyright of Domínios de Lingu@gem is the property of Dominios de Lingu@gem and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The paper studies reading in the digital age and grounds characteristic reading features on paper and the screen. We studied various scientific points on the uniqueness of reading activities in various formats, effectiveness, and perception of readers about printed and electronic texts. The study concludes that screen-reading practices keep evolving. Digital reading dynamically changes the communication environment, speeding up and simplifying access to information. The new reading format has many opportunities and advantages, and it transforms the reading skills and habits of society. Although it revives social reading, it intensifies the digital divide, leading to a secondary mental cognitive digital divide, and modifies the personal reading experience of contemporaries. [ABSTRACT FROM AUTHOR]

Our study is the first to empirically analyze the nonlinear relationship between digitalization and export value and diversification. This paper measures the digital transformation process in terms of digital connectivity, uses of the internet, e-business, e-commerce, and e-government. The various econometrics techniques are applied for the database of 23 European countries during the period 2015-2020. The vital findings should be conveyed here. First, the bottlenecks of export values could be resolved by promoting digital transformation. However, the non-linear reverted U-shaped relationship between digitalization and export diversification suggests that positive effects only appear when the digital activities, especially in digital connectivity, humans with digital skills, use of internet services, or digital public services reaches a certain threshold. Second, the positive influence of digitalization on exports stems from a reduction in export cost and export time to deal with documentary and border compliance as well as improvements in competence and quality of logistic services and quality of trade and transport-related infrastructure, thus enhancing exports. Third, the role of digital connectivity and the integration of digital technology into business and commerce become especially important for export diversification. [ABSTRACT FROM AUTHOR]

This study explored the association between renewable energy uptake and digitalization in the sector by reviewing relevant literature (published 2010–2022), with the aim of identifying the existing utilization of digital technologies within the sector, challenges to adoption, and future prospects. Different search engines (SCOPUS, Web of Science, and Google Scholar) were used to locate relevant papers and documents. The results revealed the high significance of digital technologies in supporting the renewable energy sector, with high costs and security risks representing the key challenges. Most papers reviewed had a positive outlook, but recommended further research and development for effective energy transition and resilient infrastructure. The current drivers of the integration of digital technologies to support the diffusion of renewable energy sources appear to extend beyond energy demand and involve many aspects of sustainability and sustainable development. Compared with previous reviews, this work has unique scope and novelty since it considers the bigger picture of the coupling between digitalization and the renewable energy sector, with a greater focus on critical areas in these two interconnected bodies that need to be addressed. The relatively small sample of relevant papers (69 from 836 hits) located in the literature review confirms the need for more research covering the subject in greater depth. [ABSTRACT FROM AUTHOR]

Digital transformation and sustainability are both at the forefront of current supply chain developments. However, the specific mechanisms of how digital transformation and green supply chain development interact still need to be clarified, which can help supply chain business operators to enhance supply chain sustainability more effectively. This paper focuses on how the companies' organization structure and the socio-economic environment interact with digital technologies under the process of green supply chain development. Based on the "Technology–Organization–Environment" (TOE) framework, this paper analyze how digital transformation can drive green supply chain development. To test the TOE theoretical analysis framework, this paper calculates the digital transformation and green supply chain development index at the provincial level in China and conducts an empirical study. The main findings and implications of this paper can be summarized in the following aspects: First, according to the TOE theory, the external environment dimensions, such as the market and policy environments, affect the role of digital technology in promoting GSC development. Second, in the organizational dimensions, labor–capital relations, company size, and ownership factors can all affect the contribution of digital transformation to green supply chains. Third, there are differences in the impact of different types of digitization technologies on GSC development. [ABSTRACT FROM AUTHOR]

I The Digital City i is not about the separation of digital and physical environments, nor is it about the digital permeation of physical environments, but rather about how digital media can be used to build and reinforce a physical sense of place. Halegoua puts digital media front and center as the latest communications technology to shape the urban landscape. I The Digital City i finds a home within research questions regarding smart city development, media and communications technology, and cultural geographies. [Extracted from the article]

In today's digital age, tests are increasingly being delivered on computers. Many of these computerbased tests (CBTs) have been adapted from paper-based tests (PBTs). However, this change in mode of test administration has the potential to introduce construct-irrelevant variance, affecting the validity of score interpretations. Because of this, when scores from a CBT are to be interpreted in the same way as a PBT, evidence is needed to support the reliability and validity these scores (AERA et al. 2014). Numerous studies have investigated the impact of changing the mode of test delivery from paper to computer, not only in terms of their psychometric properties, but also with regard to possible sources of construct-irrelevant variance. This article summarizes the main lessons learned from mode effects studies in education over the past 30 years and discusses some of the questions remaining. [ABSTRACT FROM AUTHOR]