bluuebunny/crossref_metadata_2025 huggingface dataset:
VIDEO GAMES AND ESL/EFL: THE POSSIBILITY OF USING VIDEO GAMES AS AN EDUCATIONAL TOOL FOR CHILDREN PERSONAL LEARNING
Authors: Possumah Hendrik Yohant
Published: January 2025

This article discusses the possibility of using video game as an educational tool for children personal learning. Since the first video games were introduced in the 1970’s, people have been discussing both the negative and the positive effects of video games. Whereas most public address video games as the responsible party on degrading the academic grades and morale of children nowadays, people might have seemed to overlook the role that video games play in our lives by providing us with a medium to entertain ourselves. This article will first talk about a brief history of video games before continuing to discuss several opinions on video games. It will also look at the current discussions and debates regarding the use of video games as learning tools and education. This will then be followed by some concerns about the negative impact of video games as well as the reasons behind these concerns. It will then describe what aspects where video games can help ESL/EFL students in the personal learning, providing some examples in the process. Finally, some suggestions about how different interest groups can be involved to assist and maximize the use of video games for personal learning. It is my contention that video games can be a helpful tool for the ESL/EFL learners in their Personal Learning process at home.
THE IMPLEMENTATION OF MERDEKA CURRICULUM IN MAKASSAR SOUTH SULAWESI: EFL ISLAMIC SCHOOL TEACHERS’ PERCEPTIONS
Authors: Said Amri Amsyari , Amirullah Amirullah , Baa Sultan
Published: January 2025

This research aimed at finding out EFL Islamic School teachers' perceptions toward the   implemention of Merdeka Curriculum in their schools. This reasearch applied case study research design.  Two Islamic Schools in Makassar South Sulawesi were selected as subject of the study.  Five EFL teachers of those schools were selested as participants of the study using purposive sampling technique. Those teachers were asked about their perceptions related to their readiness in implementing Merdeka Curriculum, their challenges in implementing the Merdeka Curriculum, and  their suggestions on the challenges in implementing Merdeka Curriculum in their schools. The data then analysed using Miles and Huberman qualitative data analysis.  The research results showed: 1) Most of the teachers were ready to implement the Merdeka Curriculum in their schools, which can be seen from the readiness of creating lesson planning, learning processes, and assessment; 2) The challenges faced by EFL teachers in Islamic schools include: disparate grasp of the Merdeka Curriculum implementation among school supervisors, teachers have difficulties in implementing differentiated learning, lack of ability in using technology-based learning media, and lack of facilities and infrastructure;  3) Teacher suggestions on the challenges in implementing the Merdeka Curriculum include: unifying the understanding of school supervisors regarding the implementation of the Merdeka Curriculum, providing training for teachers to work on learning tools, and providing special training according to subject matter, and providing adequate facilities and infrastructure, such as library to support the implementation of Merdeka Curriculum
ANALYSIS PERFORMANCE SYSTEM LEARNING BASED ON GAMES FOR STUDENTS OF EDUCATIONAL TECHNOLOGY STUDY PROGRAM
Authors: Hasni Hasni , Sampelolo Rigel
Published: January 2025

This study examines the performance analysis of game-based learning systems. The qualitative research method with a qualitative descriptive approach allows researchers to explore in-depth understanding and explain the meaning of the phenomena studied, especially in the context of performance game-based learning. By collecting data through a questionnaire, this study evaluates students' perceptions of game-based learning systems. The study results showed that the average flat student responds positively to game-based system learning. This has been proven to increase students' interest, motivation, understanding, and skills. Thus, it is essential to consider its potential negative impacts and implement them responsibly and effectively through system, learning, and implementation games.
PROSPECTIVE TEACHERS’ STUDENTS' PERSPECTIVE REGARDING THE USE OF WEB-BASED GAMIFICATION AS LEARNING MEDIA
Authors: Asriati Asriati , Asriadi Muhammad
Published: January 2025

This study investigates prospective teachers’ perspectives of web-based gamification applications used as classroom learning media. This study used a mixed method. 65 students participated as questionnaire respondents, and among the respondents, 3 students who got more than a 3.85 GPA from the third-year students were purposively chosen to be the participants. They willingly participated as participants in this study. A questionnaire and an in-depth interview are the techniques to gather the data. The results reveal that the participants in this study thought that using web-based gamification applications as learning media was beneficial and influential for them. As learning media, they use web-based gamification applications such as Quizziz, Kahoot, Wordwall, and others in their teaching. Their students find the game attractive and enchanting. Although they are useful media to attract and motivate students in the teaching and learning process, the participants also mark that free access to the game might have a negative impact on both teachers and students. From their perspectives as high achievers’ students, web-based gamification also has a certain role in improving their understanding and maintaining their focus during the teaching and learning process.
THE INFLUENCE OF PARENTING PATTERNS ON STUDENTS' LEARNING OUTCOMES OF GRADE II UPT SPF SDN TIDUNG MAKASSAR
Authors: Hamsiah Andi
Published: January 2025

This study aims to (1) Identify and analyze the influence of parenting patterns on the learning achievement of class II students at UPT SPF SD Negeri Tidung, Makassar City (2) Identify and analyze the influence of social interaction on the learning achievement of class II students at SD Negeri Tidung, Makassar City (3) Determine and analyze the influence of parenting patterns on learning outcomes of class II at UPT SPF SD Negeri Tidung, Makassar City. This study uses a quantitative approach with a sample of 30 students—data collection techniques include questionnaire techniques and documentation. Data analysis techniques include descriptive analysis, multiple linear regression analysis, t-test, and f-test. The results of the study indicate that the parenting pattern used by parents at UPT SPF SD Negeri Tidung, Makassar City, namely democratic parenting, has a positive effect on student learning outcomes.
ENHANCING ENGLISH COMMUNICATION SKILLS FOR COMMUNITY EMPOWERMENT IN MULYAHARJA TOURISM VILLAGE
Authors: Resmayasari Ira , Barus Irma Rasita Gloria , Marithasari Harries , Widodo Gatot , Muttaqin Ilham Arief
Published: January 2025

This study examined the enhancement of English communication skills among adults working in Mulyaharja’s Tourism Village, with the aim of empowering the community through improved language proficiency. Adopting Beeton’s Active Community Tourism Development Model, which emphasizes empowering local communities through active participation, the study involved 18 adult participants and four English instructors from the College of Vocational Studies of IPB University. Using a combination of questionnaires and a pre-test/post-test design, the research assessed participants’ language skills and perceptions before and after the training. The findings revealed a significant improvement in post-test scores, with an average increase of 50%, indicating the program’s effectiveness in fostering language skills. Participants reported high satisfaction rates, with 82% recognizing the relevance of the training to their professional and personal lives. These outcomes underscore the role of English proficiency in enhancing interactions with foreign tourists and supporting community development. Feedback also highlighted high motivation levels, as participants valued the training’s applicability to their roles, while observational notes captured challenges faced, offering insights into areas for future training improvements. The research highlights the potential of targeted English training in rural tourism contexts to strengthen community empowerment and communication skills, suggesting that future programs could benefit from extended courses and follow-up sessions to consolidate learning.
OPTIMIZING RESEARCH PRODUCTIVITY: GRADUATE STUDENTS’ VIEW ON USING POP AND VOSVIEWER TOOLS
Authors: Rosmayanti Vivit , Wahid Areski , Ram St. Wijdana
Published: January 2025

The increasing demand for high-quality academic publications has prompted the exploration of innovative tools to streamline the research process. We conducted a study to explore how graduate students perceive using tools like Publish or Perish (PoP) and VOSviewer to improve their research productivity. The research uses a mixed-method approach including surveys and interviews of graduate students in the Universitas Negeri Makassar postgraduate program. The results show that PoP allows effective literature searches and citation analysis, and VOSviewer enables a wide coverage visual exploration of bibliometric data, including research mapping and trend analyses. However, issues concerning technical know-how and tool access were highlighted. This study highlights the promising potential of incorporating PoP and VOSviewer into the existing academic writing curricula to help graduate students develop impactful work. The paper also discusses recommendations for better tool utilization and overcoming known challenges.
USING INSTRUCTIONAL MEDIA IN TEACHING ENGLISH FOR YOUNG LEARNERS (EYL) IN SOUTHWEST PAPUA
Authors: Sari Sari , Baa Sultan
Published: January 2025

The objectives of the research were to find out the types of instructional media used by teachers to teach English for young learners, to explore the teachers’ strategies in using those media, and to discover the students' perceptions about instructional media application in their classes. This research used a qualitative case study design with the triangulation analysis method. The participants of this research were English teachers and students of SDIT Alizzah Sorong, Southwest Papua. Data collection was carried out through classroom observation, semi-structured interviews and documentation. The results of the research showed that: (1). The types of instructional media used by English teachers were (a) Audio, such as: Song., (b) Visual, such as: Realia, Picture, Course Book, and Board; and (c) Audio Visual, such as: Computer Based Technology and videos; (2). When using instructional media, teachers used three different strategies in three different stages: (a) Preparation; having routine activities in creating instructional media called KKG (Kelompok Kerja Guru), paying attention to the suitability of the material and student characteristics, and paying attention to the costs incurred in creating instructional media (b) Classroom implementation: using teaching methods such as paying attention to students' seating positions and the situation in the classroom during the learning process. (c) Evaluation; evaluating instructional media together with co-teachers in KKG activities and by giving tests to students. Detailed findings will be presented and their implications discussed.
INTEGRATION OF SCHOOL HEALTH BUSINESS TRIAS AND ADIWIYATA PROGRAM TO REALIZE ENVIRONMENTALLY FRIENDLY SCHOOLS (CASE STUDIES IN SCHOOLS BANGKALA DISTRICT, JENEPONTO REGENCY)
Authors: Sahabuddin Erma Suryani , Idrus Nur Abidah , Amrah Amrah , Putrawan Muh Rizah , Anggraeni K Dwi Putri
Published: January 2025

This study uses a qualitative descriptive method to describe and interpret the Analysis of the Implementation of the School Health Triad (UKS) and Adiwiyata in five elementary schools in Bangkala District, Jeneponto Regency. The purposive sampling method was used to select schools, and data was collected through semi-structured interviews, observations, and documentation. This research focuses on the evaluation of the implementation and Adiwiyata based on the participation of students, parents, health agencies, teachers, and school staff. The results show that although efforts have been made, the implementation has not been optimal due to constraints such as lack of space facilities and lack of health education. Health services are still limited to activities from the health center without the active involvement of teachers. Meanwhile, the Adiwiyata program has not been fully integrated into the curriculum, but reforestation activities have been carried out with the participation of school residents and the local government. Data analysis uses qualitative descriptive techniques that include data reduction, data presentation, and conclusion drawn, by ensuring the validity of the data through triangulation methods. This study concludes that efforts for the implementation of UKS and Adiwiyata have been made, but it is still necessary to solve several obstacles to improve health and the environment in schools, such as the separation of the UKS room from other rooms is needed to be more effective, training and coaching for Supervisors is also important so that in the implementation of health counseling, the involvement of the health center is not always needed, in addition,  The school is expected to become an Adiwiyata school, because the implementation is almost similar
PRE-SERVICE ENGLISH TEACHERS' PERCEPTION OF THE USE OF DIGITAL TECHNOLOGY TO CREATE ENGLISH TESTS IN LANGUAGE ASSESSMENT
Authors: Jabu Baso , Asriati Asriati
Published: January 2025

The main objective of this research is to obtain an overview of pre-service English teachers' perceptions regarding the use of digital technology in making English language tests in the language assessment process. This research uses a mixed-method research model that combines qualitative research models and quantitative models to obtain more comprehensive and in-depth data regarding pre-service English teachers' perceptions on the use of digital technology in creating English tests. The research data source will be selected purposively, namely, pre-service teachers who have completed the Language Assessment course in the English Language Education study program, Faculty of Language and Literature, Universitas Negeri Makassar. In the data collection process, researchers used interviews, questionnaires, and document reviews. Qualitative data will be analyzed based on the stages of data reduction, data presentation, and drawing conclusions or verification. Meanwhile, to analyze quantitative data, researchers will use descriptive statistical analysis. The result of this study reveals that the pre-service English teachers portrayed a positive attitude toward the use of digital technology to create English tests in language assessment
STUDENT’S PERCEPTION OF THE USE OF SPOTIFY APPLICATION TO IMPROVE LISTENING SKILLS IN GRADE 10 OF SMAN 106 JAKARTA
Authors: Aprilina Galuh , Ma’mun Akhmad Haqiqi , Ahmad Zuhad
Published: January 2025

This study aims to analyze students' perceptions of the use of Spotify application in improving English listening skills in class 10 of SMAN 106 Jakarta. This study used a descriptive qualitative method, with data collected through a Likert Scale-based questionnaire and interviews. The questionnaire consisted of statements measuring students' level of agreement on the effectiveness of Spotify, ranging from “Strongly Agree” to “Strongly Disagree.” The results show that the majority of students have a positive view of Spotify as a learning tool. Features such as lyrics, playlist recommendations, and ease of access were considered helpful in expanding music choices and improving listening skills. In addition, Spotify is also considered effective in improving students' vocabulary acquisition and pronunciation. The results of this study emphasize the importance of technology integration in language learning, with Spotify making a significant contribution in creating a fun and interactive learning atmosphere. Therefore, Spotify can be used as an innovative medium in the English language learning curriculum, especially to improve students' listening skills
Chromatic triangulation in artistic language: a semiotic and didactic approach
Authors:   Ion Creangă Pedagogical State University, MOROZANU Cristina , IONAȘ Anatol ,   Ion Creangă Pedagogical State University
Published: January 2025

This article analyzes the linguistic sign from the perspective of an extensional class for its designatum, focusing on names. Several proper names associated with colors from different languages are selected and analyzed from both a denotative and connotative perspective. Furthermore, characters from various literary works that include a chromatic term in their names are investigated. Using the Semiotics of Chromatic Components Triangulation (STCC) method, each character’s name is analyzed based on the network of relationships established between the three components of the chromatic triangle: color, the character’s name, and the character itself. The analysis explores how color influences the character, their traits, and their fate in the work, highlighting the semiotic valences and establishing the harmony or discord resulting from chromatic triangulation. Additionally, the article proposes the STCC didactic method, useful in the formation of semiotic competence, providing a framework for interpreting character names from a semiotic perspective with the aim of fostering critical thinking and literary interpretation skills.
Development of the cognitive sphere of primary school children in research activities
Authors:   Ion Creangă Pedagogical State University, ПАТРАШКУ Думитру , ЗГУРЯН Олга ,   Shevchenko Transnistria State University
Published: January 2025

The article examines the problem of formation of development of cognitive sphere of primary school children. Theoretical aspects of concepts of „research activity” and „cognitive sphere” are considered. The author presents the program of extracurricular activities „Young researchers” and research tasks for children of primary school age.
Self-management: operational condition in making time efficieny
Authors:   Ion Creangă Pedagogical State University, MELNIC Natalia
Published: January 2025

The text lends itself to the idea of the current valorization of the concept of time, when the modernization of education is persistently discussed, and thus, the dimension of time can constitute a benchmark for the achievement of quality education, in accordance with the requirements of the present, but especially with those of the future. we are aware of the omnipresence and importance of time, we have not yet learned to manage it properly to give maximum quality to every moment of our existence. Time - this mysterious entity - subordinates and governs every segment of our life, counting minuses and pluses, joys and sorrows, successes and failures in a huge system defined as Life. Beyond its strict measurement in hours, minutes, seconds, the true measure of time lies deep within us. Everything that surrounds us also has the composition of time: the time of evolution, growth, learning, work, experiences, rest etc.
Types of family aggressors: theoretical variables and empirical results
Authors:   Ion Creangă Pedagogical State University, SĂBĂREANU Mihai Laurențiu , GONȚA Victoria ,   Ion Creangă Pedagogical State University
Published: January 2025

The present study aimed to collect and analyze perceptions of the educational component of an integrative intervention program to reduce aggression in men convicted of domestic violence. The study was attended by 21 people, aged between 20 and 45 years (M=2.81 and AS.= 1.167), men convicted of various VD crimes, according to the Romanian Penal Code. Considering the objective of the study, the selected research method is the grounded theory (empirical) method. The study took place in two stages: the first stage consisted of a qualitative focus-group approach, and the second stage consisted of a face-to-face interview with each participant. The results of the interviews allowed the identification of major, interconnected themes of interest. The obtained results are discussed based on the specialized literature.
Impactul perfecționismului maladaptativ asupra comportamentului alimentar al adolescentelor
Authors:   Ion Creangă Pedagogical State University, LOSÎI Elena , ȘTEFAN Mariana ,   Ion Creangă Pedagogical State University
Published: January 2025

Dysfunctional eating behavior in adolescent girls involves a range of unhealthy attitudes and behaviors toward food, weight, and body image, which can seriously impact both mental and physical health. During this developmental stage, many adolescent girls develop an intense fear of gaining weight and an exaggerated concern with physical appearance, seeing weight and body shape as essential for self-evaluation and self-esteem. Dysfunctional eating behavior is influenced by multiple factors, including social pressure to meet unrealistic beauty standards, as well as personal factors such as perfectionism, emotional vulnerability, and anxious tendencies. Maladaptive perfectionism plays a significant role in the development of problematic eating behaviors in adolescent girls. The issue addressed centers on the impact of maladaptive perfectionism on adolescent eating behavior, examining the higher incidence of problematic behaviors among adolescents with high maladaptive perfectionism scores and the increased frequency of emotional eating among adolescents with high levels of perfectionism.
Researches and challenges in philosophy for children
Authors:   Ştefan cel Mare University of Suceava, RUSU Paraschiva Rodica
Published: January 2025

Philosophy for children is understood as an approach of learning built around the development of children’s philosophical questioning, thinking and reasoning capacities through involvement in structured research communities. The emotional and moral development of students is also a central element of Children’s Philosophy. This article highlights the results of various studies carried out in the field of Philosophy for Children, starting from Nelson and Lipman, to Sharp and Tozzi.
Keadilan dalam Konteks Nusyuz Menurut Kompilasi Hukum Islam
Authors: Arianto Yudi , Rinwanto Rinwanto
Published: January 2025

Pernikahan adalah ikatan lahir dan batin antara seorang perempuan dan laki-laki dengan tujuan membentuk keluarga yang penuh kedamaian, cinta, dan kasih sayang (saakinah, mawaddah, warahmah). Dalam pernikahan, terdapat hak dan kewajiban yang harus dipenuhi oleh suami istri. Jika salah satu dari mereka melanggar kewajiban, sehingga salah satu merasa tidak dihargai atau tidak diperhatikan, dalam Islam hal ini disebut dengan nusyuz. Konsep nusyuz ini didasarkan pada Al-Qur'an, khususnya dalam Q.S. An-Nisa ayat 34, 128-130. Pengertian nusyuz dalam Al-Qur'an kemudian ditafsirkan dan dikembangkan lebih lanjut dalam konteks hukum Islam, terutama dari sudut pandang keadilan. Penelitian tentang nusyuz ini bertujuan untuk memperbaiki dan mengembangkan hukum Islam. Ada dua saran yang diusulkan: Pertama, diperlukan penelitian lebih lanjut mengenai nusyuz, seperti memahami perbedaan langkah-langkah penyelesaian dan konsekuensi antara nusyuz suami dan nusyuz istri, yang sekilas terlihat lebih menguntungkan suami. Kedua, karena persoalan nusyuz suami tidak diatur dalam Kompilasi Hukum Islam, maka aturan tersebut perlu diperbaiki dengan memperhatikan kepentingan dan hak perempuan dalam persoalan nusyuz. Selain itu, konsep nusyuz perlu disesuaikan dengan konteks kehidupan modern, di mana peran dan kontribusi masing-masing pasangan dalam keluarga telah berkembang. Hal ini bertujuan agar hukum Islam tetap relevan dan mampu menegakkan keadilan bagi kedua belah pihak, baik suami maupun istri, dalam kehidupan rumah tangga yang harmonis.
Entre o ser, o aprender e o ensinar
Authors: Bregalda Regiano , Dal Moro Selina Maria
Published: January 2025

This study aims to problematize the classroom as a space for dialogue and the elaboration of the formative experience. The problem that guides our objective aims to understand in what sense the dimensions of dialogue and participation, as principles, can be rethought from the perspective of the category of formative experience. Our hypothesis rests on the understanding that only an educational process capable of mobilizing the realization of a formative experience mediated by dialogue will be able to commit subjects to the construction of a critical, autonomous and free conscience. In order to accomplish this objective, we based ourselves on a qualitative methodology in terms of the approach to the problem, bibliographical in character, and hermeneutic in nature. From this perspective, our thinking was directed in three moments. In the first, we situate dialogue as a formative principle that mobilizes the subject to by being more, anchored in the approaches of Benincá and Freire. Secondly, by investigating the concepts of dialogue, formation and classrooms, we attempt to problematize the dimension of the formative experience mobilized by the dialogue between teacher-students and students-students. And finally, we maintain that the relationships established in the classroom between the subjects of the formative process should mobilize, mediated by dialogue, the formative experience, the one that guides the discovery of the difference, and to project and inaugurate other forms of life and living.
A teologia do direito canônico e o vaticano II
Authors: Maule Mari Teresinha
Published: January 2025

This article aims to discuss about the aspects of the canonic law, which has its main focus in Vatican II and consequently the epistemological nature of ecclesiastical law. It should be noted that the methodology used was of bibliographic review, for this purpose, research and reading of texts were carried out. As stated in the text, Vatican II did not come about spontaneously, but rather as a result of a series of social, theological and ecclesiastical factors that were preparing the ground until the so-called “ecclesiastical spring”. It adopted a pastoral character and its ecclesiology was formulated based on the dogmatic constitution on the church Lumen gentium and the pastoral constitution on the church in the modern world, Gaudium et spes. In contrast to the merely juridical conception, Vatican II highlights the dimension of mystery (LG I), the Trinity Church, which is born of the Father, is animated by the spirit (LG 4) and reflects the light of Christ (LG 1). It manifests itself as a multitude gathered by the unity of the Father and the Son and the Holy Spirit (LG 4). In an attempt to return to the origins of the biblical and primitive church, it calls the People of God to be present and speaks of community, especially towards the poorest and most marginalized. Being this is the source from which the legal framework of canon law, as well as ecclesiastical law, emanates.
Palavra, contexto, texto e testemunho
Authors: Zanini Rogério L. , Balbinot Rodinei
Published: January 2025

This article investigates the challenge of evangelization based on some approaches to the theological-pastoral legacy of the priest and educator Elli Benincá, considering the relevance of the Word, the context, the text and the testimony in Christian praxis. The central aim of the article is to justify the relevance of these priority elements of Benincá’s life and legacy for an evangelization that considers the reality of people as a place for the manifestation of divine grace (DV 2). From Christian practice, we experience the personal encounter with God made flesh in the person of Jesus Christ, always within the socio-historical contexts in which we testify to out faith in the Christian community, through communion, participation, annunciation and service. Based on this objective, the question that the article aims to answer is how to think about evangelization, bearing in mind the annunciation of the Gospel of Jesus Christ in the current context, which is marked by superficiality, a culture of indifference and a pastoral practice that is disconnected from people’s concrete life experience. Therefore, our hypothesis is that to recover the power of the Gospel, which is central to Christian life, it is necessary to understand the relationship between Word, context, text and testimony. And in this sense, Benincá’s legacy becomes a kind of obligatory passage for a theology not of the balconies, but of the streets, the frontiers, or the peripheries, as Pope Francis calls for. From the texts and the testimony, for having experienced something with the Priest and educator Benincá, we propose to reflect on these aspects, which are methodologically organized into four steps. After the initial considerations, we then attempt to understand Priest Elli Benincá and his theological-pastoral work anchored in the Word of God. It continues with the concern for the Word and active listening, committed to God’s interpellations that come from listening as praxis. It then focuses on the Benincan theological-pastoral approach, associating the listening, the grace and the praxis. It concludes with a fourth aspect, relating theological-pastoral work to ecclesial formation and participation.
The Relevance of Green Energy Consumption in Mitigation and Adaptation to Climate Change among the ASEAN Economies using Quantile Cointegration
Authors: Saeed Ur Rahman  , Syed Khawar Hussain Shah  , Zaman Shah
Published: January 2025

The present research evaluates the role of green energy in addressing environmental deterioration in the perspective of ASEAN economies. The recent work delves into the potential of green energy to turn the tide, using a panel dataset from 1990 to 2020. By analyzing the data using a non-parametric Granger causality in quantiles technique, the study uncovered a powerful connection between green energy and climate change in these nations. Except for Indonesia, where findings revealed no causal link, all countries showed a clear correlation between green energy consumption and decreased carbon emissions volatility. These findings are a call to action for government and private entities to invest heavily in green energy to prevent ecological collapse in ASEAN nations, which are considered among the most at-risk regions on the planet. It’s time to take bold steps towards sustainability by increasing investment in renewable energy.
Production, Characterization and Emission Evaluation of B20 Milkscum Waste
Authors: Abhilash O , Hemadri Vinayak B , Mritunjayaswamy K M
Published: January 2025

The production of biofuel has garnered significant interest recently as a potential solution to meet increasing energy demands and the urgent need to reduce carbon emissions. An area of focus in bio-fuel production is the use of dairy milk scum waste. Dairy milk scum waste, rich in
lipids, proteins, and carbohydrates, is currently treated primarily as an industrial byproduct, often disposed of in landfills or used minimally in animal feeds, posing environmental and economic challenges due to its underutilization and disposal costs. Lipids are transformed into bio- diesel
through transesterification, a chemical process that is well-known and fairly straightforward. In present investigation dairy milkscum waste is used for production of bio-fuel by basic transesterification process using potassium hydroxide to enhance the chemical reaction at faster rate and
after the production of Bio-diesel separation of bio fuel from foreign particles and characterization of the bio-fuel extracted from dairy milk-scum waste is compared with standard diesel. Biodiesel blends, particularly the 20% blend, revealed key advantages over diesel in terms of emissions.
At low brake power levels, the 20% blend initially produced higher carbon monoxide (CO) emissions, likely due to incomplete combustion. This study lies in demonstrating that a 20% biodiesel blend derived from dairy milk scum waste not only performs better than diesel at higher power levels
(above 3 kW), indicating more complete combustion, but also significantly reduces hydrocarbon (HC) and nitrogen oxide (NOx) emissions at these higher brake powers. This highlights the potential of utilizing a waste-derived biodiesel as a more environmentally friendly and efficient alternative
to conventional diesel, particularly in high-power applications.
Implementing Circular Economy in Healthcare Waste: Technological Innovations and Process Management
Authors: Ebrahimzadehsarvestani E. , Sarvestani Ebrahimzadeh M. , Safarzadeh H. , Enayati M. , Di Maria F.
Published: January 2025

Ineffective healthcare waste (HCW) management poses significant risks to the environment, human health, and socio-economic sustainability due to the infectious and hazardous nature of HCW. This research aims to provide a comprehensive overview of HCW management by mapping the scientific
development of HCW research, identifying prominent research themes and trends, and establishing a research agenda for transitioning towards a circular economy (CE) and achieving a sustainable environment. The analysis revealed several key HCW research themes, such as the minimization of HCW,
sustainable management practices, and policy-making. Additionally, it highlighted the environmental impacts of HCW incineration, which include air pollution and toxic residue. The study also examined the management of hazardous HCW, emphasizing the need for effective segregation, treatment,
and disposal methods. Furthermore, the importance of proper HCW handling and occupational safety and training for healthcare workers was underscored to prevent exposure to harmful substances and reduce health risks. Despite the healthcare industry's potential to contribute to the circular
economy (CE) transition, it has been largely overlooked in CE discourse due to the prevalent single-use mindset driven by the infectious, toxic, and hazardous nature of HCW streams. This study illuminates the healthcare waste (HCW) management domain by uncovering the current status of HCW
research, highlighting existing gaps and challenges, and proposing potential avenues for further research. The findings suggest that future efforts should focus on developing innovative technologies and processes for HCW treatment, enhancing regulatory frameworks, and promoting awareness and
education among stakeholders to facilitate a CE transition in healthcare industry HCW management.
Ultrasonic-Assisted Leaching of Metals from Refinery Waste Catalysts using Nitrilotriacetic Acid as a Leaching Agent
Authors: Pathak Ashish , Al-Sheeha Hanadi , Al-Sairafi Sakeena , Al-Arbeed Bader , Rana Mohan S.
Published: January 2025

The waste hydroprocessing catalysts (WHCs) of petroleum refineries contain high amounts of valuable metals (Al, V, Mo, Co, Ni, etc). Because of their high metal content, they are a rich secondary source of metals and their recycling assumes great importance. Traditional hydrometallurgical
methods for WHCs recycling usually employ mechanical stirring. However, low reaction kinetics and mass transfer limitations are major bottlenecks of traditional methods and thus novel technologies are required to achieve high rate and leaching yield. The aim of this work was thus to study
the potential of ultrasonic-assisted leaching to leach metals from WHCs using nitrilotriacetic acid (NTA) as a leaching agent. The WHCs were collected from a hydroprocessing unit of the refinery and found to contain different metals (Ni, V, Mo, and Al). The presence of these elements was also
confirmed through the energy-dispersive X-ray Spectrometer analysis. The leaching experiments using ultrasonic and NTA were performed in an ultrasonic reactor (Soltec 5300 EP S3) having 38 KHz frequency. The experiments were performed with decoked WHCs (DWHCs) using an aqueous solution of
0.25 molar NTA at 60° C, 25 g/L of pulp density, and 3 h reaction period. The results suggested that ultrasonic-based leaching using NTA was effective and could leach 60.2% Mo, 57.7%V, and 42.3% Ni within 2 h of the reaction period while preventing dissolution of Al support
(<20%). The novelty of this work lies in the use of NTA and ultrasonic agitation as an effective method for the extraction of metals from DWHCs.
Sustainable Practices and Performances of Dairy Effluent Treatment in India
Authors: Dineshkumar M , Ghosh Sadhan Kumar , Dey Prasanta Kumar , Dutta Amit
Published: January 2025

As a major consumer of water, the dairy industry generates substantial effluent, making it one of the most polluting industrial sectors. Despite regulatory measures, many Dairy Effluent Treatment Plants (DETPs) fail to achieve optimal outcomes, resulting in excessive sludge generation,
missed resource recovery opportunities, and adverse environmental impacts, questioning the overall sustainability of the functioning DETPs. The existing literature primarily focuses on technical or policy aspects, often neglecting the factors of industrial decision-making that influence effluent
management. Addressing this gap, the study aims to evaluate the sustainability practices and performance of DETPs in India by investigating the key factors driving industries to make decisions on their DETPs, how sustainable the current functioning DETPs are, and what improvement measures
are required. Through a systematic literature review, field surveys, focus group discussions, and case studies conducted on four dairy industries in West Bengal and Gujarat, the research identifies nine critical factors impacting DETP sustainability. These factors were validated with stakeholders
from the respective dairy firms and further analysed through performance assessments of functioning DETPs. The study highlights that effluent treatment, ancillary to dairy operations, often relies on external expertise, resulting in energy-intensive processes, poor nutrient recovery, and site-specific
inefficiencies. These findings underscore that technological understanding and decision-support tools are pivotal for sustainable DETP management. By integrating technical, economic, environmental, and social dimensions, the study presents a novel framework to guide stakeholders in improving
resource recovery, optimising energy use, and implementing responsible effluent management practices. This comprehensive approach bridges regulatory compliance with practical sustainability, fostering improved environmental and operational outcomes.
Brain Magnetic Resonance Imaging Tumor Segmentation
Authors: Tirthajyoti Nag
Published: January 2025

This research project explores an advanced diagnostic approach for brain tumors using MRI images, employing a synergistic combination of classification and segmentation techniques. The methodology integrates two sophisticated neural network architectures: ResNet50 for classification and ResUNet for segmentation. The classification model utilizes the Adam optimizer and Binary Crossentropy loss function, focusing on accuracy as the primary evaluation metric. Simultaneously, the segmentation model is optimized using the Adam optimizer and the novel Focal Tversky loss function, with the Tversky coefficient as its metric. This dual-model strategy not only identifies the presence of brain tumors but also delineates their precise spatial distribution, offering a comprehensive analysis. The research's novelty lies in its integrative approach, enhancing diagnostic precision and aiding in effective treatment planning. This project is significant in the field of medical imaging analysis, particularly in neuroimaging, as it promises to refine diagnostic processes and support medical practitioners in making informed decisions, thereby potentially improving patient outcomes in neuro-oncology.
A Review on Machine Learning Assisted Handover Mechanisms for Future Generation IoT Networks
Authors: Vaidehi Bakshi
Published: January 2025

Machine Learning and Deep Learning Algorithms have been explored widely to identify potential avenues to optimize future generation IoT networks. One such area happens to be a data driven model for initiating handover among multiple access techniques such as FDM, OFDM, OTFS and NOMA. The amount of data which is generated for variable channel conditions typically in IoT applications is enormously large and hence conventional rule based mechanisms do not render high accuracy in handover problems in IoT and wireless Ad-Hoc networks. With the increasing data handling ability of machine learning and deep learning models, handover based on various channel metrics such as fading factor, received SNR and error rates can be implemented. This rules out the need for conventional handover mechanisms for software defined networks. Multiple machine learning and deep learning models have been explored thus far for initiating handovers for IoT applications, which are explored and discussed in this paper. The salient features of each of the approaches has been highlighted along with identifying potential research gaps, thereby paving the path for future research  the domain.
A Novel Approach for Psoriasis Disease Detection using Folder Division and Image Augmentation
Authors: M Purushotham Reddy
Published: January 2025

Psoriasis is a serious autoimmune skin disorder. It appears up on the skin as red, scaly regions. This effect on people lives who impacted with this disease. Early and accurate detection is more important for recovering from this disease. This method provides a new way to detect psoriasis disease. It utilises image augmentation and folder division techniques for improving the performance of deep learning models. The image augmentation techniques like as rotation, scaling, flipping, and color shifting were utilised on a set of psoriasis images. This avoided the models from refitting and improved the variety of the dataset. The folder division technique helped to organize training, validation, and testing datasets. This structure improves the deep learning model's applicability to different psoriasis symptoms. The results show that combining image augmentation with folder division techniques improves the accuracy and early detection of psoriasis. Dermatologists can use this as a useful tool for diagnosing skin problems
Impact of Transformational Leadership and Creative Self-Efficacy on Innovative Work Behavior in Mobile Application Services
Authors: Anuja Sehgal, Neelam Saxena
Published: January 2025

BACKGROUND: Hi-tech engineers in mobile application development services must sincerely endeavor intellectually to create real-value enterprising applications for potential societal problems.
OBJECTIVE: This paper gauges the dominating effect of transformational leadership of engineers on innovative work behavior for creative, valuable innovations and explores the effectual mediation of creative self-efficacy for innovative work outcome effectiveness.
METHODS: The study tidied 232 over 245 response data (94.7%) from engineer intrapreneurs working in location-based (mobile application development) service organizations for analysis (including 53.5% individual contributors and 46.5% engineer managers).  Linear regression analysis was put together in SPSS (Statistical Intelligence Software) to decipher the extending interrelationships between variables.
RESULTS:The paper gives awe-inspiring information on the interdependent associations between ITL (Intrapreneur’s Transformational Leadership Direction), ICE (Creative Self Efficacy), and IWB (Innovative Work Behavior) of these Hi-tech engineers. The study creates a sound understanding that other than transformational leadership development, round-the-clock fine-tuning of creative self-efficacy can advance razor-sharp efficiency in innovative projections.
CONCLUSIONS: Software companies should accelerate improvements in creative self-efficacy and transformational leadership training for their engineering intrapreneurs for offering better user experiences. Organizations must invest in hiring the right, skilling engineers with creative thinking power, and intelligent situation-specific solutions for conventional societal issues.
Prime Time Ads: Shaping FMCG Choices in A1-A3 Consumers
Authors: Prerna Sharma
Published: January 2025

Advertising on television creates a powerful impact on consumer buying behavior. Advertisements are telecasted on television for about 24 hours but the most important time for telecasting them is “Prime – Time”. This is the time when you can convey the message of your product to the maximum audience. The present research paper is on the impact of Prime-Time Advertisement on consumer buying decisions while purchasing FMCG products by A1, A2, A3 Socio-Economic Classification (SEC) Customer. Researcher has consider the SEC categorization, which was developed in 1988 and approved by the Market Research Society of India (MRSI), to comprehend the Indian consumer class. The SocioEconomic Classification is based on Education of Chief Earner in Family and Number of Household item.
WZMOCNIENIA SYGNAŁU MAGNETYCZNEGO REZONANSU JĄDROWEGO METODAMI HIPERPOLARYZACJI JĄDROWEJ ZE SZCZEGÓLNYM UWZGLĘDNIENIEM HIPERPOLARYZACJI INDUKOWANEJ PARAWODOREM
Authors: Jopa Sylwia , Mames Adam , Ratajczak Tomasz
Published: January 2025

Nuclear Magnetic Resonance based methods are currently being widely utilized in many fields of science, medicine, and industry. The impressive amount of success that has been made with NMR has been possible because an enormous effort has been expended to improve the low level of NMR sensitivity. However, the issue of low NMR sensitivity is still a serious problem, and NMR still cannot be utilized in many important cases where the concentrations of NMR active species are low-this is why the boosting of the NMR signal is currently one of the most important research fields in the NMR area. Here, the problem of low NMR sensitivity is discussed through the presentation of methodologies aimed at increasing NMR sensitivity and their novel applications. First, a short general overview of the NMR and its sensitivity problem will be presented. Having clearly identified the problem, the main technologies that will be utilized for the improvement of NMR sensitivity will be introduced. First, we will concisely, and with appropriate references, present methodologies that can increase NMR sensitivity via the design of novel superconducting magnets, the application of cryotechnology for the design of noiseless probe heads, and other hardware and software approaches. Next, the most promising and powerful method for NMR signal enhancement which is known as hyperpolarization will be discussed. First, noble gas hyperpolarization and CIDNP will be briefly presented. We will describe the basic mechanism and applications of these methods. Next, our attention will be paid to the DNP approach, and the origin and applications of the DNP effect will be presented, in particular from the point of view of its utilization in medical diagnostics and material sciences. The most extensive part of our discussion will be devoted to the parahydrogen-based methods, which include hydrogenable Parahydrogen Induced Polarization and Signal Amplification by Reversible Exchange. In the introduction to these methods, the properties of hydrogen molecules, which are the main driving forces of PHIP, will be presented. The mechanism of the boosting of NMR signals will be presented for hPHIP and SABRE. The application of these methods will be presented, with the central focus being on their applications in catalysis and medical diagnostics. In the context of medical applications, the hyperpolarization of biorelevant molecules will be presented. Finally, a summary and future prospects for the development of methods of NMR signal enhancement, particularly in the context of hyperpolarization, will be discussed.