Reviewerly/exHarmony huggingface dataset:
A survey on Rijndael based LSB Audio Steganography techniques

The need to protect multimedia data security—including audio, video, and text—and the data it contains has persisted, whether in physical or digital form. This is due to the fact that the fabrication and fake of Multimedia data is widespread throughout the world, causing serious costs to people, societies, and the industrial sectors in addition to compromising national security. People are therefore concerned about safeguarding their employment and avoiding these illegal behaviors. To safeguard sensitive data, a variety of strategies including steganography, cryptography, and coding have been used. Steganography is a suitable technique that allows the user to hide a message inside of another message (cover media). The majority of steganography research makes use of cover material, like videos, images, and sounds. Notably, because to the challenges involved in locating embedded bits in an audio recording, audio steganography is typically not prioritized. By altering the least significant bits (LSBs) of audio samples, a technique known as audio steganography (LSB) can be used to conceal information in an audio stream. The least significant bits (LSBs) in a number's binary representation are the least weighted bits and are typically undetectable to the human ear. The audio signal can have a hidden message inserted in it without significantly affecting its perceptual quality by changing or manipulating the LSBs of the audio samples. To incorporate information into an audio, However, because to the slight audio difference, an assailant or other outsider might be able to hear this. To solve this problem, it is important to alter the audio in a way that it cannot be heard by the human ear but may still be understood by other means. This document is a summary of the available research in the field. We start by outlining the fundamentals of audio steganography and how it works. Then, three categories of audio steganography—statistical and random generation; and linguistics—are described. Each class's tactics are examined, with a focus on how a special method is offered for concealing sensitive information. In addition, we survey the existing works in the advancement of strategies and algorithms relevant to audio steganography; our survey, which covers work published from 2016 to 2023, is not exhaustive. This study gathers the present approaches, difficulties, and future directions in this topic with the goal of assisting other researchers .In addition, we survey the existing works in the advancement of strategies and algorithms relevant to audio steganography.
DIGITAL DETOX: A HOLISTIC APPROACH TO MENTAL AND PHYSICAL WELL-BEING WITH ANTI-AGING BENEFITS

In an era dominated by pervasive technology, the digital detox phenomenon has emerged as a compelling solution to address the challenges posed by constant connectivity. This opinion article delves into the multifaceted dimensions of digital detox, exploring its profound impact on mental and physical health while unraveling its intriguing connection to anti-aging perspectives. Examining the cognitive benefits, physiological effects, and potential anti-aging implications, we scrutinize the scientific foundation behind intentional digital disconnection. The narrative seamlessly transitions into practical strategies for a digital detox, emphasizing the creation of tech-free zones, screen time boundaries, digital decluttering, and mindfulness practices. Moreover, we explore the transformative role of nature and outdoor engagement in anti-aging management, backed by scientific studies demonstrating their positive influence on mental acuity, physical well-being, and skin vitality. By interweaving the realms of digital detox, holistic health, and anti-aging strategies, this article serves as a comprehensive guide for individuals seeking a balanced and vibrant approach to navigating the digital age.
Enhancing Color Image Security: Encryption with Dynamic Chaotic Three-Dimensional System and Robust Security Analysis

The rapid tech growth and widespread internet usage caused a surge in sharing multimedia (text, images, videos, audio) across public networks. Protecting this data is vital, demanding encryption to prevent unauthorized access. Image encryption distorts images for security. This paper highlights encryption's vital role in safeguarding multimedia, especially amid rising internet use and media exchange. It introduces a novel solution: a chaotic three-dimensional system for color image encryption. The study scrutinizes system traits using math software. It employs a new chaotic system to generate a crucial key sequence for pixel scrambling. Utilizing stream cipher encryption enhances security. Extensive security analysis tests its resilience against attacks like histogram and correlation techniques. Results are promising: a fairly uniform histogram, minimal correlation among pixels nearing zero, and entropy close to the ideal. Metrics like NPCR and UACI almost match ideal values, ensuring high security. Experiments confirm its effectiveness in encrypting diverse color images. The approach guarantees a uniform histogram, minimal pixel correlation nearing zero, entropy near the ideal value (8), and NPCR/UACI values close to ideals (99.61191% and 33.41068% respectively).
Role of the Green Supply Chain on Improving the Quality of Hotels Services: A Field Study in the Hotels of the Capital City of Sana'a

This study aimed to investigate the impact of green supply chains on the enhancement of hotel service quality within the hotels of the capital city of Sana’a. Furthermore, the research sought to examine the adjusted role of hotel size in influencing the relationship between green supply chain management and the quality of hotel services. To accomplish these objectives, a descriptive-analytical approach was employed. The data was collected by a questionnaire. A total sample of 313 individuals was selected randomly from a population of (1214). The data analysis was conducted using the partial least squares structural equation modeling (PLS-SEM) technique with the Smart PLS software, as well as the Statistical Package for the Social Sciences (SPSS). The findings of the study revealed a statistically significant role played by green supply chains in improving the quality of hotel services in Sana'a. Additionally, the study underscored that the size of the hotel moderates the relationship between the management of green supply chains and the quality of hotel services.
Decision Support System in E-Commerce in Purchasing Saw with Method Woven Fabric

Purpose: Choosing ikat woven fabric has several predetermined criteria. These criteria include price, quality, product type, and color. The decision support system for selecting ikat fabric purchases for buyers in e-commerce using the SAW (simple additive weighting) method is a system that can determine the results of the decision to select one of the ikat fabrics based on predetermined criteria and alternatives.Methodology:The SAW method is one of the decision-making methods often used in DSS. The research method refers to a literature study that aims to find references that suit the problem, then observation by collecting data at the specified research location and interviewing the owner and one of the MSME employees to obtain detailed information.Findings: This research determines the purchase of good woven fabric via e-commerce for ikat woven fabric products in Bandar Kidul village, Mojoroto subdistrict, Kediri city. Calculating the best-woven fabric for ikat products can use the simple additive weight (SAW) method so that one best-selling ikat fabric, namely silk woven fabric, is selected and meets the requirements, with a score of 0.76675.Implication:Based on this research, we can determine which suitable woven fabrics to buy using e-commerce for ikat woven fabric products in Bandar Kidul village, Mojoroto subdistrict, Kediri city. The simple additive weight (SAW) method can calculate the best-woven fabric for ikat products.
AWARENESS LEVELS OF SOCIAL STUDIES PRE-SERVICE TEACHERS REGARDING METAVERSE USE

In today's Technology Age, where communication technologies are gaining momentum, social, cultural, and technological competencies draw attention from individual and societal perspectives. Along with technological innovations, transformations are experienced in the societal development process in many areas, including education, communication, language, culture, economy, etc. In this context, innovative technologies in today's science and technology-oriented society bring applications of artificial intelligence and the virtual universe, exploring the interaction between humans and space and beyond. Metaverse stands out as a structure among these virtual universe applications. Metaverse, one of the popular artificial intelligence applications of recent times, emphasizes creating a virtual social environment beyond time with the understanding of space and beyond. Metaverse is a permanent three-dimensional world where many situations that we cannot experience in the real world can be experienced and where communication can be established with other people or virtual people. It is thought that it may be beneficial to support a course such as social studies, which includes many disciplines and aims to raise well-equipped citizens with technology. The social studies course is also noteworthy as an area focusing on developing digital competence and skills. In this direction, this research aims to reveal the awareness levels of pre-service social studies teachers about metaverse usage from various variables. The experimental scanning method from quantitative research methods was utilized during the research process. According to the results of the study, while the awareness of the pre-service teachers about the application of metaverse as a current, popular technology and communication source is not found to be significant in terms of variables such as gender, age, and class level, it is significant regarding the university they attend, frequency of internet use, thoughts about using the internet/technology in education, digital environment and metaverse themed education, certificate program, and participation in courses.
Experience of Conceptual Teaching of social and humanitarian disciplines

Be the first good person, the second good specialist!, for the practical implementation of the first and main part of these principles, the issue of teaching social and humanitarian disciplines in the academic educational process is important. There are many secondary and higher educational institutions in the world aimed at the strict implementation of the second part of this principle. Currently, it is obvious that they can ensure the modernization of technical education adapted to the consequences of the Fourth industrial revolution, the preparation of a new paradigm of technical education, the formation of future specialists with special professional competencies in demand in the digital system, and meeting the needs of a digital society. However, it is unlikely that they will be able to provide such qualities as virtue, reason and humanity, which underlie the emotional, visual, intuitive, critical, logical thinking of a modern specialist. Philosophy is very rich in various concepts and is the core of social, socio-humanitarian disciplines and even the source of science. The article presents a number of classical approaches to conceptual learning with its relevance and the results of the methodology used on their own experience. The ability of students to use the acquired knowledge in a particular discipline in practice can be understood as a fruitful educational path of social and humanitarian disciplines in the Academic educational process, especially such life sciences as «Philosophy». As the student better understands the model of knowledge, understanding and application of concepts, his ability to easily solve life and professional tasks is determined. In the course of studying the topic, the authors come to the conclusion that the role of social and humanitarian knowledge should be constantly strengthened.
Stock Price Time Series Data Forecasting Using the Light Gradient Boosting Machine (LightGBM) Model

In the world of stock investment, one of the things that commonly happens is stock price fluctuations or the ups and downs of stock prices. As a result of these fluctuations, many novice investors are afraid to play stocks. However, on the other hand, stocks are a type of investment that can be relied upon during disasters or economic turmoil, such as in 2019, namely the Covid-19 pandemic. For stock price fluctuations to be estimated by investors, it is necessary to carry out a forecasting activity. This study builds stock price forecasting using the Light Gradient Boosting Machine (LightGBM) algorithm, which has high accuracy and efficiency. To forecast stock price time series, the model used is the LightGBM ensemble. At the same time, they were optimizing the determination of hyperparameters using Grid Search Cross Validation (GSCV). This study will also compare the LGBM algorithm with other algorithms to see which model is optimal in forecasting price stock data. In this study, the test used the RMSE metric by comparing the original data (testing data) with the predicted results. The experimental results show that the LightGBM model can compete with and outperform boosting-based forecasting models like XGBoost, AdaBoost, and CatBoost. In comparing forecasting models, the same dataset is used so that the results are accurate, and the comparisons are equivalent. In future research, paying attention to the data during pre-processing is necessary because it has many outliers. In addition, it is necessary to include exogenous variables and external variables, which are determined to involveÂ manyÂ parties.
A Systematic Literature Review of Design Thinking Approach for User Interface Design

User interface is anÂ influential element in software applications.Â A well-designed user interface will potentially increase the usability of software applications.Â Therefore, user interface designers should have a deliberate thought when considering which approach and method they would implement for designing user interface.Â Design thinking is currentlyÂ one of the widely followed approach in user interface design practices. Hence, this study was aimed to explore research trend andÂ currentÂ practices of design thinking approach for user interface design. This study was conducted by employing a systematic literature review following Kitchenham method. This study found 39 articlesÂ that were deemed relevant to the design thinking approach. In general, our studyÂ found five common stages broadly mentioned in the articles i.e.empathize, define, ideate, prototype, and test.Â The most widely practiced method during each of those five stages is interview, user persona, brainstorming, user interface, and usability testing. However, there is no consensus on what kind of stage(s) and which particular method(s) that should be employed when following design thinking approach for user interface design. Therefore, it will depend on the decision of the designer in choosing which stage(s) and theirÂ relatedmethod(s) that will be employed.
Challenges in Early Verification and Validation of System Requirements

ABSTRACT Today, requirements engineering (RE) is a key process in the development of complex systems‐(ISO/IEC/IEEE 2015). Requirements containing quality issues such as ambiguity or inconsistency can lead to late error detection in systems design, resulting in high project cost overruns. This paper presents challenges for early system requirements verification and validation associated to an executable model‐based requirements engineering (eMBRE) process proposal.
Risk Management Framework Analysis

Risk management is widely regarded as one of the most effective methods for preventing the occurrence, avoiding, or limiting the impact of risks through a systematic, structured approach. Therefore, it helps organizations achieve their desired goals with the fewest losses. While technology advances on a daily basis, cyber threats grow at an exponential rate. As a result, cyber risk has become an important field to manage in order to assist organizations in achieving their goals in terms of cyber security. In this study, we present the most popular and common risk management frameworks: the International Standard Organization ISO (ISO 31000:2018), the National Institute of Standards and Technology (NIST), and the Committee of Sponsoring Organizations of the Treadway Commission (COSO), which will help the organizations handle the cyber risk. We review their structures, principles, and processes and how they are working to analyze, assess, and manage risk. Also, how to apply the risk management framework in the context of cybercrime. Finally, we discuss the features and limitations of each of them in terms of applicability, orientations, similarities, and contrasts.
Students’ Information Literacy at the MTsN 4 Banda Aceh Based on Empowering Eight Model

This article discusses students' information literacy at the MTsN 4 Banda Aceh library using Empowering 8 model. This model uses a problem-solving approach to resource-based learning. Information literacy skills include identifying, and exploring appropriate sources and information on a topic, selecting and recording relevant information, collecting appropriate quotations, organizing, creating, presenting, assessing, and implementing. The purpose of this study is to determine students' information literacy in the library of MTsN 4 Banda Aceh by using the Empowering 8 model. Data collection techniques used are interview, documentation and questionnaires. The results of this study indicate that student's level of information literacy is classified as good. Both include identification, organizational selection, creating literacy, presentation, assessment and aspects of the application of information literacy. However, the most dominant level of student information literacy in the library of MTsN 4 Banda Aceh is in the organizational and assessment aspects, with 62.28% of students saying “yes” and 37.71% saying “no". While the lowest level of information literacy was in the information selection aspect, 26.27% of students said "yes," and 73.73% said "no”. Improving student information literacy competence can be encouraged by establishing centralized policies that must be implemented to form innovations carried out by each school.
To the Problem of Creating a System-Network Psychological Thesaurus in the Context of Metamodern

The presented article is devoted to the problem of developing a system-network organization of modern concepts of psychology, presented in a series of articles by A.L. Zhuravleva and E.A. Sergienko. The importance of the new approach for the integration of psychological knowledge is emphasized. We analyze the concept of mapping psychic reality presented by the authors from the perspective of the three principles of metamodern. The principles of non-exclusion, holarchic association, inclusion of the subject and the primacy of social practices make it possible to consistently combine the largest number of research positions. We discuss the introduction of new “over-integrated” concepts of individual and collective subjects, which demonstrate, along with “umbrella” concepts, the optimal combination of network and hierarchical approaches. The author notes that the optics of the proposed organization of the conceptual system allows you to take a fresh look at both the known classes of mental phenomena and highlight previously unknown ones. Our main thesis is that the system-network model, while maintaining the principle of historical continuity, has all necessary and sufficient integration qualities.
Investment Perception of Working Age Population Towards Crypto Currency in Sustainable Financial Market

Crypto currency has gained increasing popularity among the working-age generation as a means of investment and financial transactions. This paper explores the relationship between cryptocurrency and the working age generation, focusing on the attitudes, behaviours, and outcomes associated with digital assets. Using a combination of quantitative and qualitative research methods, we examine the ways in which individuals in the working age range (typically defined as 18–64 years old) interact with cryptocurrency, including their levels of awareness, usage, trading, and mining. This paper examines the relationship between cryptocurrency and the working age generation. It investigates whether members of the working age generation are more likely to use cryptocurrency compared to other age groups and whether they have a better understanding of the technology and its potential uses. The study collected data through a survey of a sample of the working age population and analyzed the results using ANOVA tests. The findings show that while the working age generation has a higher awareness of cryptocurrency compared to older generations, there is no significant difference in their usage or trading behaviour. This suggests that while the working age generation may have a better understanding of cryptocurrency, they are not necessarily more likely to use it compared to other age groups. The study concludes by discussing the implications of these findings for cryptocurrency adoption and future research directions.
Cloud computing for information management and use in the 21st century library

Librarians are applying different platforms for user services and attaining exceeding satisfaction for information management and use in this Web based era. Cloud computing presents an advantage for libraries. It is providing several opportunities for libraries to link their services, use and manage information on the cloud. Cloud computing is the new type of service provided on the Internet, which has exclusively changed the way computers are used irrespective of geographical barriers to manage and use information. The paper examines cloud computing as a tool for information management and use in the 21st century library. The discourse is about the concept of cloud computing, models of cloud computing and the service, which include IaaS, PaaS and SaaS. The paper also discusses cloud. The paper also discusses cloud deployment storage models in private, community, public, hybrid and personal cloud. Information management concept are highlighted, alongside applications of cloud computing for information management and usage in the 21st century libraries. Benefits of using cloud computing for information management in the 21st century libraries including the risks associated with cloud computing for information management and use in the 21st century libraries. Concluding, the discourse opines that today libraries are shifting to cloud computing technology to process data correctly and quickly. Cloud based services are helping libraries by creating digital libraries, social networking and enhance information sharing. Though, problems regarding data security, privacy, reliability and legal rights have not been fully taken care of. All information personnel must be aware of these issues before choosing cloud based services. Despite these issues, cloud based technology is an incredible development that can improve data management and usage in libraries and offer dependable, rapid services to its users. The study recommends that base on the importance and relevance of cloud computing technology, that it should be applied in library services to manage and use information must especially university libraries in Nigeria.
Augmented Reality and STEAM Learning in Primary Education

The article reveals the essence of augmented reality and its benefits for education, focusing on its application in STEAM education in primary school. It describes a STEAM framework of an implemented augmented reality 3rd grade lesson – From the Depths of The Sea. A follow-up evaluation of acquired knowledge during the STEAM lesson, is compared to the knowledge acquired during regular class with traditional methods.