Media Applications Research Articles

Supply chain visibility and integration in the age of the Internet of Things: a retail perspective

Purpose This study aims to assess the use of the Internet of Things (IoT) in retail stores to improve supply chain visibility and integration.Design/methodology/approachThis study employed a qualitative methodology with data collected using semi-structured interviews from a sample selected using purposive sampling. The population consists of 48 employees, of which 6 were selected for the sample as they worked directly with IoT and supply chain issues. Participants were from a SPAR franchise store (Samenwerken Profiteren Allen Regalmatig).Findings Thematic analysis was used to analyse the transcribed data from the interviews. The themes identified include supply chain visibility, supply chain integration and IoT. The findings indicate that the main IoT used is an organisational-wide system, the SIGMA (SPAR Integrated Goods Management Application) system. Other technologies that aid supply chain visibility and integration are geotags, the internet, WhatsApp social media applications, emails and scanners.Practical implications From the findings, this study recommends that IoT systems should be frequently updated to reflect current trends and that IoT systems should enable the integration of small and medium Enterprises (SMEs) suppliers.Originality/value The Fourth Industrial Revolution has ushered in new technologies that revolutionise business operations. Among these technologies is the IoT, which has ushered in a new connectivity area. However, there is little research on the use of IoT for supply chain visibility and integration in the South African retail sector. It provides sector-specific insights and recommendations for retailers, which might not be covered in general supply chain management literature.

Penerapan Media Truth Or Dare untuk Meningkatkan Pemahaman Materi pada Pembelajaran PPKn Siswa Kelas V SD Inpres Jongaya Kecamatan Tamalate Kota Makassar

The main problem in this research is how to apply Truth or Dare card media to improve understanding of the material in PPKn learning for fifth grade students at SD Inpres Jongaya District. Tamalate City. Makassar. This research aims to determine the application of Truth or Dare card media to increase understanding in PPKn learning for fifth grade students at SD Inpres Jongaya District. Tamalate City. Makassar. This type of research is class action research (Class Action Research) which consists of two cycles where each cycle is carried out in two meetings. Research procedures include planning, implementing actions, observing, reflecting. The subjects in this research were fifth grade students at SD Inpres Jongaya District. Tamalate City. Makassar as many as 32 people. The results of the research show that in the first cycle there were 16 students who got a score ≥70 with a learning completion percentage of 50%. Meanwhile, in cycle II, there were 30 students who got a score of ≥70 with a learning completion percentage of 94%. Based on the research results above, it can be concluded that the application of Truth Or Dare media to fifth grade students at SD Inpres Jongaya, Tamalate District, Makassar City can improve understanding of the material in Civics learning.

Penerapan Media Card Short Dalam Meningkatkan Keterampilan Berbicara Bahasa Arab

The development of science and technology, the power of teachers to improve education is getting stronger. Teachers have an important role in creating effective learning This research aims to find out whether the application of short card media can improve the Arabic speaking skills of class VIII students at SMPS Darul Qur'an Al-Maftuh Sungai Gelam, Muaro Jambi. This research was carried out at SMPS Darul Qur'an Al-Maftuh Sungai Gelam, Muaro Jambi. The research was carried out in January-February of the 2023/2024 academic year. This type of research is classroom action research (PTK). The data and data sources used in this classroom action research are observations, interviews, documentation and so on. This research is classroom action research (PTK), this classroom action research is action research carried out by teachers with the aim of knowing and improving the quality of implementation of learning in the classroom. The method used in this research is the classroom action practice research method (PTK). Based on the results of this research, the results of student and teacher learning activities in cycle 1 reached a score of 78.09% and in cycle II it increased to a score of 83.98% and the increase in learning outcomes based on student test scores was the largest in cycle I, namely with a score of 76 and in cycle II got a score of 90, from each cycle the average score increased to 80,5. Based on the research results, it can be concluded that the application of Short card media improves the Arabic speaking skills of class VIII students at SMPS Darul Qur'an Al-Maftuh Sungai Gelam, Muaro Jambi. Proven to improve student learning outcomes

The Influence of Image Media And Puzzle Games on Conceptual Understanding (Research on Social Studies Lesson (IPS) at Elementary School)

Conceptual understanding is a person's ability to understand what is taught, capture the meaning of what is learned, and utilize the contents of the material being studied, as well as solve problems related to the material being studied. This study aims to determine the effect of using picture and puzzle media on conceptual understanding in social studies lessons in elementary schools. This research method is Quasi Experimental Design, this research instrument uses a test to measure conceptual understanding. The sample in this study was 20 students of class VA as the control class and 20 students of class VC as the experimental class. Data analysis techniques used the Normality Test, Homogeneity Test and t-Test. The results of the study showed that the application of picture media and puzzle games on students' conceptual understanding in social studies learning was better and showed a significant effect than those who did not use learning media. This is evidenced by the results of the hypothesis test, namely to 2.03> 1.90 for conceptual understanding. There is a difference between the control class and experimental class, the test results of the experimental class are greater than the control class. So it can be said that picture media and puzzle games can be used as an alternative in the learning process in the classroom.

Implementation of Multimedia Development Life Cycle in Learning Media Applications for Children with Mental Disabilities

Mental retardation is a condition of intellectual disabilities experienced by children who have abilities below average. Children with intellectual disabilities are difficult to understand the lesson because they have a delay in developing intelligence. Interactive multimedia-based learning media can be used as one solution to become a method in mentally disabled children's learning process. This study aims to build a learning media for mentally disabled children based on interactive multimedia called Edinata, which stands for learning media for children with intellectual disabilities. Edinata is an application to help developmentally disabled children in introducing letters, numbers, surrounding objects, and coloring games. The method used in the development of this interactive multimedia learning media is the Multimedia Development Life Cycle (MDLC), which consists of 6 stages: concept, design, material collecting, assembly, testing, and distribution. In this study, the black box method is used to conduct testing. Based on black-box testing that has been done, all the menus contained in the application can be run properly.

Immersive human–computer interaction and digital entertainment new media application in English e-learning mode

With the rapid development of e-learning, more and more learners use electronic devices to learn English. The traditional way of learning is often lack of interest and interaction, therefore, this paper discusses how to improve the effect of English learning through the application of immersive human–computer interaction and digital entertainment new media. Research on the selection of appropriate virtual reality, augmented reality or game platforms, design interactive content and scenes according to learning objectives, and use elements such as virtual scenes, virtual characters and audio-visual effects to improve learners’ immersion. Through careful design and production, learners can be presented with a lively, interesting and challenging learning environment to stimulate their interest and enthusiasm in learning. Develop interactive learning tools and applications that enable learners to interact with virtual environments or games, make appropriate adjustments and feedback based on learner feedback and behavior, and provide personalized learning support and guidance. Through the collection of learner feedback and behavioral data, combined with the evaluation indicators of learning outcomes, the immersive learning environment and content can be evaluated and improved and optimized according to the evaluation results, so as to further enhance learners’ learning motivation and learning outcomes.

Analyzing the performance of ChatGPT in answering inquiries about cervical cancer.

To analyze the knowledge of ChatGPT about cervical cancer (CC). Official websites of professional health institutes, and websites created by patients and charities underwent strict screening. Using CC-related keywords, common inquiries by the public and comments about CC were searched in social media applications with these data, a list of frequently asked questions (FAQs) was prepared. When preparing question about CC, the European Society of Gynecological Oncology (ESGO), European Society for Radiotherapy and Oncology (ESTRO), and European Society of Pathology (ESP) guidelines were used. The answers given by ChatGPT were scored according to the Global Quality Score (GQS). When all ChatGPT answers to FAQs about CC were evaluated with regard to GQS, 68 ChatGPT answers were classified as score 5, and none of ChatGPT answers for FAQs were scored as 2 or 1. Moreover, ChatGPT answered 33 of 53 (62.3%) CC-related questions based on ESGO, ESTRO, and ESP guidelines with completely accurate and satisfactory responses (GQS 5). In addition, eight answers (15.1%), seven answers (13.2%), four answers (7.5%), and one answer (1.9%) were categorized as GQS 4, GQS 3, GQS 2, and GQS 1, respectively. The reproducibility rate of ChatGPT answers about CC-related FAQs and responses about those guideline-based questions was 93.2% and 88.7%, respectively. ChatGPT had an accurate and satisfactory response rate for FAQs about CC with regards to GQS. However, the accuracy and quality of ChatGPT answers significantly decreased for questions based on guidelines.

The influence of contrast media on calcium-based imaging of the spine in dual-layer CT

This study aimed to evaluate the impact of contrast media application on CT attenuation of the bone using a novel calcium-only imaging technique (VCa) from dual-layer spectral detector CT (DLCT), which enables CT-based bone mineral density measurement unimpeded by soft tissue components. For this, true non-contrast (TNC) and venous phase images (VP) of n = 97 patients were acquired. CT attenuation of the first lumbar vertebra (L1) was measured in TNC-VCa, VP-VCa, and in virtual non-contrast images (VNC). CT attenuation was significantly higher in VP-VCa than in TNC-VCa (p < 0.001), although regression analyses revealed a strong linear association between these measures (R2 = 0.84). A statistical model for the prediction of TNC-VCa CT attenuation was established (TNC-VCa[HU] = − 6.81 + 0.87 × VP-VCa[HU]-0.55 × body weight[kg]) and yielded good agreement between observed and predicted values. Furthermore, a L1 CT attenuation threshold of 293 HU in VP-VCa showed a sensitivity of 90% and a specificity of 96% for detecting osteoporosis. The application of contrast media leads to an overestimation of L1 CT attenuation in VCa. However, CT attenuation values from VP-VCa can be used within CT-based opportunistic osteoporosis screening eighter by applying a separate threshold of 293 HU or by converting measured data to TNC-VCa CT attenuation with the given regression equation.

The Role of Interactive Media in Enhancing Audience Engagement in Television Programs

With the advent of the digital era, the application of interactive media in television programs has become increasingly widespread. This paper aims to explore how interactive media enhances audience engagement in television programs, analyzing its mechanisms and effects. Through literature review and case studies, we find that interactive media not only increases audience participation but also improves program quality and strengthens audience loyalty. This paper proposes effective strategies for applying interactive media in television programs and points out future research directions.

Pseudohalide Anion Passivation for Aqueous‐Stable Pure Red Perovskite Nanocrystals

AbstractRecently emerging perovskite nanocrystals (PNCs) have drawn considerable attention due to the superior optoelectronic performances. However, the terrible stability of red emissive PNCs (r‐PNCs) limits their broader application in aqueous media. Despite various encapsulation methods are proposed, the preparation of aqueous r‐PNCs with facile operation and excellent durability is still challenging. Herein, aqueous green emissive PNCs (g‐PNCs) by employing water as an external stimulus to treat oleyamine‐capped CsPbBr3 PNCs are synthesized initially, and then aqueous‐stable pure red emissive PNCs by anion‐exchange reaction and subsequently thiocyanate (SCN‐) passivation treatment (SCN‐r‐PNCs) are prepared. The obtained aqueous‐stable SCN‐r‐PNCs display high brightness, outstanding stability, and extended photoluminescence lifetime. Moreover, by combining aqueous r‐PNCs and portable smartphones, a fluorescence chemosensor for the detection of aqueous SCN− ions is constructed, which exhibits simple operation, high sensitivity, high selectivity, low detection limit, and visualized sensing. This work not only provides a new and facile strategy to prepare aqueous‐stable red emissive PNCs, but also further extends the application of red emissive PNCs in aqueous‐based fields.

Reframing convict tattoo collections: the comic as critical methodology

ABSTRACT Taking the specific example of Paco: Les Mains Rouges (2014; 2017) – a two-volumed sepia graphic novel by Fabien Vehlmann and Éric Sagot – this article explores the potential of the comic format to destabilize carceral histories via the trope of the convict tattoo. The creation of convict records (including the surveillance of tattoos) leaves a rich textual and visual archive that is steeped in power inequalities and absent voices, but also creative potential. By articulating the comic as a critical methodology, this article aims to explore the potential for the format to develop narratives that counter authorized archives and challenge dominant representations of incarceration whilst drawing creative inspiration from historical iconographies of punishment. In its consideration of creative interpretation and potential for engaging with new modes of collecting, it has applications for historical research, media, visual criminology and museum and heritage studies.

THE USE OF CROSSWORD PUZZLE GAME MEDIA TO INCREASE STUDENT LEARNING MOTIVATION IN THE SUBJECT OF IPAS GRADE V UPTD SD NEGERI 33 PAREPARE

This research is motivated by the low learning motivation of students in grade V at UPTD SD Negeri 33 Parepare. The objective of this research is to enhance the learning process and motivation of students using crossword puzzle game media. The approach used in this research is qualitative. The type of research used is Classroom Action Research (CAR). The subjects in this research amounted to 24 students consisting of 10 male students, 14 female students, and a teacher. This research was conducted in 3 cycles. Each cycle was held 1 meeting with four stages, namely planning, implementation, observation, and reflection. Data collection was carried out using observation, documentation, and questionnaire techniques. The data were analyzed using data condensation techniques, data presentation, and conclusion drawing. This research focuses on the learning process and student learning motivation. The results of the research in cycles I and II showed that the learning process was in the category of sufficient (C) and student learning motivation was in the category of sufficient learning motivation. Meanwhile, in cycle III, the learning process was in the good (B) category, and student learning motivation was in the high learning motivation category. Thus, it can be concluded that the application of crossword puzzle game media increases the learning process and motivation of students in the IPAS subject in grade V at UPTD SD Negeri 33 Parepare.

UNDERSTANDING SOCIAL MEDIA APPLICATION FOR SUSTAINABLE DEVELOPMENT GOALS

In recent years, social media has emerged as a powerful medium for promoting and achieving Sustainable Development Goals (SDGs). This paper explores the multifaceted role of social media applications in advancing the 17 SDGs outlined by the United Nations. By analyzing literatures, user engagement metrics, and usage strategies, we aim to understand how social media can drive awareness, mobilize communities, and foster collaboration among stakeholders. The study identifies key platforms and tactics that have proven effective in influencing public opinion, disseminating critical information, and key purpose for using social media toward sustainability. Furthermore, it highlights the challenges of applications, digital divide, and correlation among different sustainable goals (Quality Education, Good Health and Well Being, Sustainable Communities, Climate Action) concerns that could undermine these efforts. Our findings suggest that when strategically leveraged, social media not only enhances communication and outreach but also accelerates the implementation of sustainable practices globally. However, there are total sample taken for study is 500 out of which 466 have been collected, it includes descriptive study with survey method to collect responses. This paper concludes with recommendations for policymakers, NGOs, and social media companies to utilize the full potential of these digital platforms in achieving a more sustainable future.

Effectiveness of a message service on child oral health practice via a social media application: A randomized controlled trial.

Early establishment of healthy oral health behaviours is important to reduce early childhood caries risk. Two-way social media applications can economically assist caregivers. To evaluate the effectiveness of a LINE™ messaging service (MS) on promoting good oral health behaviors in Thai children. One hundred and ninety caregiver-child dyads (children aged 6-36 months) who attended a university dental hospital and two other hospitals were randomly assigned to receive age-appropriate dental health education via MS or through traditional on-site visits. Infographic posters, video clips, and supportive messages were delivered weekly to the MS group. Parental oral health knowledge and children's oral health status and practice were assessed at baseline and 6-month follow-up. The MS group showed significantly better scores in feeding habits (p = .034) and toothbrushing practice (p = .007). Parental knowledge increased in both groups; however, knowledge increased significantly in the control group (p = .001). Both groups exhibited improvements in the debris score but not in caries progression. The caregivers rated both methods as high to the highest satisfaction. The MS yielded comparable outcomes to traditional dental visits in promoting oral health behaviours.

PEMBERIAN PUPUK HAYATI BIONEENSIS DAN MEDIA ORGANIK TERHADAP PERTUMBUHAN DAN PRODUKSI CABAI MERAH BESAR (Capsicum annuum L.)

This research was conducted from June 2022 to September 2022 at the Green House, Faculty of Agriculture, Universitas Muslim Indonesia. This study aims to determine the application of biofertilizer bioneensis and planting media to the growth and production of large red chili (Capsicum annuum L.), to determine the interaction between biofertilizer bioneensis and organic media on the growth and production of large red chili (Capsicum annuum L.). This study used a factorial randomized block design (RAK) with 2 (two) factors, namely the first factor, namely: Bio-fertilizer bioneensis with 3 levels. The second factor is: planting media with 3 levels. There were 9 treatment combinations, each treatment was repeated 3 times to obtain 27 experimental units. Observational data were analyzed using the analysis of variance (ANOVA) and continued with the Honest Significant Difference Test (BNJ). The parameters observed were plant height, number of branches, flowering age, number of fruit, fruit weight and fruit production. The results showed that the use of biofertilizer bioneensis alone had no significant effect on all observation parameters. productive branches, number of fruit, fruit weight, and amount of production The interaction of the application of biofertilizer bioneensis and organic media on large red chili plants did not significantly affect all observation parameters.

Wordwall Media in Learning Pancasila Education on Learning Outcomes and Learning Motivation for Fifth Grade Elementary School Students

The current problem is that learning activities must be aligned with the desired learning outcomes. Some activities do not use digital learning media, so students need learning assistance. Based on this, this research aims to test the effectiveness of word wall media in class V elementary school on student motivation and learning outcomes. This type of research is quantitative research. The design used in this research was quasi-experimental, with a sample of 59 class V students consisting of 27 control class students and 32 experimental class students taken using random sampling techniques. Data collection was carried out by researchers using test techniques, questionnaires, and documentation in the control class and experimental class. The data collection instrument is in the form of test questions. Hypothesis testing in this research starts by testing the prerequisites for analysis with normality and homogeneity tests. After fulfilling the requirements, proceed with the Independent and One Sample T Test. The research results show differences in student learning outcomes after implementing word wall media in learning Pancasila education material. It was concluded that wordwall media effectively improved learning outcomes and motivation for fifth-grade elementary school students. The research implies that the application of Wordwall media can help overcome student learning problems and improve student learning outcomes.

Enhancing the magnetization, dielectric parameters and elastic parameters while simultaneously minimizing coercivity and dielectric loss in nickel-manganese-cobalt ferrite nanoparticles through Ce3+ doping assistance

This study focuses on examining how the rare-earth cerium incorporation affects the magnetic, dielectric, and mechanical characteristics of Ni0.5Mn0.25Co0.25CexFe2-xO4 spinel ferrite nanoparticles. (NMCCF). The nanoferrite Ni0.5Mn0.25Co0.25Ce0.04Fe1.96O4 acquires the lowest coercivity of 567 Oe and the highest saturation magnetization of 52.23 emu/g. All the NMCCFx nanoferrites exhibit a microwave frequency range of 9.47–11.55 GHz, suggesting potential applications in longitudinal recording media and microwave absorbance. Moreover, the nanoferrite Ni0.5Mn0.25Co0.25Ce0.1Fe1.9O4 demonstrates the highest dielectric value of 1871, with an enhancing ratio of 754 %, excellent conductivity at 3.12 μ(Ω.m)−1 along with a remarkably enhanced percentage of 369 %. Additionally, it shows a loss factor of 2.17, with a notable improvement percentage of 26 % compared to the pure NMCCF0 sample at 50 Hz and room temperature. The elastic moduli (longitudinal, shear, Young, and bulk) of the Ni0.5Mn0.25Co0.25Ce0.1Fe1.9O4 nanoferrite increased from 1.21 to 2.77 GPa, 0.25–0.76 GPa, 0.68–1.99 GPa, and 0.87–1.75 GPa, respectively. This study introduces a novel approach to Ni–Mn–Co–Ce spinel nanoferrites, highlighting their magnetic, electrical, and mechanical characteristics, which hold promise for electronic and high-frequency device applications.

Special issue on technologies and applications for ubiquitous interactive media

Special issue on technologies and applications for ubiquitous interactive media

ANALYSIS OF HIGH ORDER THINKING SKILLS IN PHYSICS IN 21ST CENTURY LEARNING

The purpose of this research is to analyze the extent to which High Order Thingking Skill is applied in physics learning at MA Muhammadiyah Boarding School Metro and analyze students' HOTS ability in the current 21st century learning. In this article, the type of research used is qualitative research. The data collection stage consists of 3 stages, namely observation and interview, literature study, and data analysis stage. The data analysis technique uses data triangulation techniques by comparing 3 data sources. The results showed that physics learning at MA Muhammadiyah Boarding School Metro has been integrated with High Order Thinking Skill. This is evidenced by the use of the PjBL method. The PjBL method allows students to use reasoning to create a project. However, the application of HOTS in physics learning has not been fully successful because there are still students who have difficulty in applying formulas and working on problems. In 21st century learning, teachers are expected to continue to improve their abilities and innovate in the application of methods, strategies, and learning media that can support students' HOTS.

Android Application as an Innovative Learning Media: Increasing Students' Historical Empathy Through the History of the Balinese Kingdom

The lack of digital learning media makes it difficult for students to study anywhere. This research aims to analyze Android-based media applications for the history of the Balinese Kingdom that are suitable for learning media for class X high school Hindu and Buddhist Kingdoms material. This research method is research and development (R&amp;D) with a 4-D approach. The subject of this research is class X SMA. The validation process involves experts in the field of materials and media. Data collection methods through interviews, surveys, questionnaires and literature studies. The data analysis technique uses quantitative descriptive analysis. The research results show that the Android-based media application for the history of the Balinese kingdom based on Hindu and Buddhist kingdom material is very suitable for use as an alternative learning media to increase historical empathy. By using augmented reality (AR) technology, students can explore historical sites in realistic 3D, allowing them to experience the atmosphere of the past more realistically. Learning media using Android-based applications can provide a more exciting and relevant approach for students, increase historical empathy, and expand the accessibility of learning materials. This research implies that the use of technology such as augmented reality (AR) and multimedia interaction makes historical material more exciting and easier to understand and allows students to engage emotionally and deeply with the material being studied.