bluuebunny/crossref_metadata_2025 huggingface dataset:
Child Sexual Abuse in Boys: A Retrospective Investigation
Authors: Büber Ömer , Tunagür Mustafa Tolga , Oksal Hatice , Yılmaz Damla
Published: May 2024

Objective: Although recent studies have increased public awareness of child sexual abuse, certain aspects of the issue remain unclear. While research on sexual abuse in girls is abundant, there is limited focus on boys in our country. This study aims to explore the characteristics of cases involving sexual abuse of boys in the province of Türkiye. Methods: The study is descriptive and retrospective in nature. A total of 245 boys who underwent forensic interviews for alleged sexual abuse between September 2017 and March 2023 at the Child Advocacy Center in the province of Türkiye were retrospectively examined. Results: The study included 245 boys aged 3-18 with a mean age of 11.04±3.39. The most common type of sexual abuse was non-penetrative contact (57.6%). Delayed disclosure was primarily attributed to factors such as threat, fear, and shame. Sexual abuse predominantly occurred in public places (56.5%). There were significant among age groups concerning the identity of the reporters, initial disclosure persons, the existence of abuse, and reporting time. However, no significant differences were found in the presence of multiple suspects, recurrent abuse, and the incident location. Post-abuse behavioral changes in children included fear of the perpetrator (15.5%), emotional changes (15.5%), physiological changes (9.4%), and the displaying of risky behaviors (4.1%). Conclusion: The study emphasized the importance of not overlooking sexual abuse among male children. The findings underscore the need for enhanced awareness and intervention strategies to address sexual abuse in boys within the country.
EXAMINING THE OPPORTUNITIES OF THE METAVERSE AND GAMIFICATION IN EDUCATION: benefits, and constraints
Authors: Yamba-Yugsi Marco , Contreras-Espinosa Ruth S. , Maldonado-Mahauad Jorge , Eguia Gomez Jose Luis
Published: May 2024

The metaverse is a technology that has great potential to transform the field of education. Specifically, the use of gamification in the metaverse offers a promising paradigm for educational purposes. To investigate the current perspectives on the potential of the metaverse in education, we conducted a literature review that focused on its advantages and limitations. To do this end, we started a specialized search in the main academic repositories, from an initial sample of 50 academic articles published in the last 5 years, 25 of them were evaluated, meeting the proposed inclusion and exclusion criteria. Our analysis revealed that the metaverse has the potential to provide new opportunities for interactive and immersive learning experiences, and gamification in the metaverse may be incorporated to improve student motivation, which may as well lead to more effective learning and better long-term knowledge retention. However, we also identified key challenges that must be addressed, such as privacy concerns and potential interference between AI and teachers. These challenges may hinder the successful implementation of the metaverse in education. Our findings highlight the need for further research to fully understand and address these challenges to ensure the successful adoption of the metaverse in education.
A AVALIAÇÃO DA EDUCAÇÃO A DISTÂNCIA BRASILEIRA EM TEMPOS DE ACELERAÇÃO CULTURAL
Authors: Sathler Luciano
Published: May 2024

A Educação a Distância (EAD) e o Ensino Híbrido no Brasil precisam de um novo marco legal e que sejam aperfeiçoados os instrumentos de sua avaliação, para permitir uma maior participação da população a partir dos princípios da transparência e publicização dos dados. A equação a ser resolvida está entre atender uma maior quantidade de estudantes e aumentar a qualidade dos resultados educacionais, garantindo-se maior protagonismo aos estudantes, professores e corpo tutorial nesse processo. O artigo apresenta um conjunto de perguntas que podem nortear a implementação de novos indicadores para aferir, de forma mais assertiva, evidências significativas sobre a qualidade de cursos EAD, algo exequível de se implementar com as ferramentas tecnológicas hoje disponíveis.
Entrevista - Maria Manuel Baptista
Authors: Lucas Silva Cristiana , Manuel Baptista Maria
Published: May 2024

Maria Manuel Baptista é Professora catedrática do Departamento de Línguas e Culturas da Universidade de Aveiro, com agregação em Estudos Culturais pela Universidade do Minho, de 2013. Nos últimos cinco anos, tem-se dedicado à internacionalização do campo dos Estudos Culturais a partir de Portugal, tendo fundado, em 2020, a Rede Internacional de Estudos Culturais (RIEC) e a Rede Nacional em Estudos Culturais (RNEC). É presidente de ambas as redes e representa a Universidade de Aveiro como instituição fundadora. É presidente da IRENNE – Associação de Investigação, Prevenção e Combate à Violência e Exclusão e coordenadora do Centro de Línguas, Literaturas e Culturas da Universidade de Aveiro. Tem-se debruçado, com especial ênfase e produtividade, sobre questões que, no cerne dos Estudos Culturais, acionam campos históricos como os Estudos de Género, os Estudos Decoloniais e Pós-coloniais e o Turismo.
Public education and the environment
Authors: Safi Fatma
Published: May 2024

This paper investigated, in an overlapping generations model highlighting two-period lived households, the influence of education and environmental awareness on physical capital and environmental terms by sketching, at the stable steady-state equilibrium, the comparative static examination. According to this approach, the study has shown that public education policy can neither boost environmental quality standards nor the capital stock.  The study also found that larger environmental awareness as young results in upper capital accumulation and upper environmental quality. Regarding individuals' environmental awareness in old age, it was revealed that it leads on the one hand to less physical capital accumulation and on the other hand to a better environmental quality, only in the case where the value of environmental awareness at a young age is 10 and the value of environmental awareness at old age is greater than or equal to 40.
Keywords: Capital accumulation; environmental awareness; environmental quality; public education
Comparative Analysis of Teaching Methods in EFL Education: German and Chinese School Practices Across Levels
Authors: Xu Shiman
Published: May 2024

This comparative analysis examines the teaching methods in English as a Foreign Language (EFL) education in Germany and China across various educational levels. While Germany emphasizes immersive learning and practical language application, China focuses more on theoretical understanding. Despite these differences, both nations share a commitment to enhancing English proficiency among students. Evaluating effective teaching methods for adult second language acquisition in English requires careful consideration of the strengths of each approach, as well as individual preferences, learning styles, and cultural contexts. Considering the multicultural and international perspectives, Total Physical Response (TPR) is recommended as a valuable adjunct from primary school level onwards, alongside a synthesis of Communicative Language Teaching (CLT) and the Grammar-Translation (GT) Method. Furthermore, the augmentation of the Natural Approach can enhance the language learning experience. The findings offer pedagogical insights for Chinese educators to develop a more tailored English education methodology that aligns with China’s specific context.
Survey of Teachers’ Perception of Future School Learning Space
Authors: Li Baoping , Huang Jieya , Yang Qiaochu , Feng Yuhan
Published: May 2024

The cultivation of students’ core competencies is a worldwide issue. Transforming the learning environment to promote innovative pedagogy has become a trend. As a critical role in students’ cultivation, teachers’ perception of learning space has the direct effect on learning outcomes. This study aims to investigate the teachers’ perception of the new learning space. A teacher’s perception of future school learning space scale is developed to collect the data, which includes 8 subscales and 35 items, 355 teachers participated in the study. Result of Descriptive statistics and Independent-samples t-tests indicated that: (a) Future School Learning Space Scale is reliable and effective; (b) teachers’ perception of Comfortability of learning space, Constructive Learning, Differentiation Learning are relative higher, Cloud Technology and Connectivity are both lower; (c) Teachers in different group, such as gender, teaching experience and type of school have significant difference in their perception of future learning space. Implications for Chinese future learning space design and construction have discussed.
Deteksi Cepat Foodborne Pathogen Bakteri Cronobacter sakazakii pada Susu Bubuk Formula dengan Metode Real-Time Polymerase Chain Reaction
Authors: Wulandari Novi , Putri Gusti Angieta , Nurjayadi Muktiningsih
Published: May 2024

Abstrak
Penyakit penyebab keracunan pangan atau foodborne disease masih menjadi persoalan serius yang harus dihadapi oleh masyarakat dunia. Salah satu penyebab foodborne disease adalah kontaminasi mikroorganisme patogen pada bahan pangan. Agen utama mikroorganisme yang menyebabkan keracunan pangan yaitu bakteri. Salah satu bakteri patogen yang banyak mengontaminasi dan penyebab keracunan pangan ialah Cronobacter sakazakii Susu bubuk formula merupakan salah satu sumber pangan yang banyak terkontaminasi oleh bakteri Cronobacter sakazakii. Cronobacter sakazakii dapat menyebabkan penyakit foodborne disease dengan gejala ringan sampai berat yang dapat mengakibatkan kematian. Oleh karena itu, perlu dikembangkan metode deteksi yang cepat, sensitif, spesifik, akurat, dan efisien dalam mendeteksi keberadaan Cronobacter sakazakii pada susu bubuk formula. Metode real-time Polymerase Chain Reaction (rt-PCR) merupakan metode biologi molekuler yang dapat digunakan sebagai metode deteksi yang cepat, sensitif, spesifik, akurat, dan efisien untuk mendeteksi keberadaan bakteri patogen pada sampel pangan. Penelitian ini bertujuan dari untuk mendapatkan hasil mengenai uji pendeteksian keberadaan bakteri Cronobacter sakazakii secara cepat, sensitif, dan akurat dengan metode real-time Polymerase Chain Reaction pada susu formula.
Kata kunci: Cronobacter sakazakii, foodborne diseases, foodborne pathogens, real-time polymerase chain reaction.
Abstract
Diseases that cause food poisoning or foodborne diseases are still a serious problem that must be faced by the world community. One of the causes of foodborne disease is contamination of pathogenic microorganisms in food. The main agents of microorganisms that cause food poisoning are bacteria. One of the many pathogenic bacteria that contaminate and cause food poisoning is Cronobacter sakazakii Milk powder formula is one of the many food sources contaminated by Cronobacter sakazakii bacteria. Cronobacter sakazakii can cause foodborne disease with mild to severe symptoms that can result in death. Therefore, it is necessary to develop a detection method that is fast, sensitive, specific, accurate, and efficient in detecting the presence of Cronobacter sakazakii in formula milk powder. The real-time Polymerase Chain Reaction (rt-PCR) method is a molecular biology method that can be used as a fast, sensitive, specific, accurate, and efficient detection method to detect the presence of pathogenic bacteria in food samples. This study aims to obtain results regarding the detection test for the presence of Cronobacter sakazakii bacteria quickly, sensitively, and accurately with the real-time Polymerase Chain Reaction method in formula milk.
Keywords: foodborne pathogen, foodborne disease, Cronobacter sakazakii, real-time PCR
A new fossil psychodomorphan fly from Lower Barremian Lebanese amber elucidates the relationship of the Tanyderinae stat. nov. within the Psychodidae
Authors: Azar Dany , Maksoud Sibelle , Huang Di-Ying , Maalouf Mounir , Cai Chen-Yang
Published: May 2024

A new species, †Nannotanyderus granieri sp. nov., belonging to the Tanyderidae (Diptera, Nematocera), from Lower Barremian amber of Bqaatouta (Lebanon), is characterized, described, figured, and its taxononomic position discussed. The possible confusion regarding the attribution of new fossils to either the Tanyderidae or the Psychodidae, in addition to the results of recent molecular phylogenies, have led us to re-evaluate the taxonomic position of the Tanyderidae and to consider it as a subfamily within the Psychodidae. The fossil described herein is a tiny tanyderine sensu nov. species, and the second one belonging to the genus Nannotanyderus from Lebanese amber. A tentative molecular phylogeny of recent Psychodidae and an exhaustive catalogue of fossil Tanyderinae stat. nov. are provided.
Causal association of blood metabolites, immune cells, and lung cancer: A mediation mendelian randomization study
Authors: Wang Lihuai , Chen Sheng , Liu Zhengyi , Hu Yuxiang , Sun Yinhui
Published: May 2024

Background: Lung cancer ranks highest in annual mortality among all cancers, and blood metabolites may influence its onset and progression. Our objective is to assess the causal relationships between blood metabolites and both non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC), while exploring the mediating effects of immune cells.
Methods: We utilized publicly available genetic data to investigate the potential causal relationships between blood metabolites and NSCLC as well as SCLC using a two-sample Mendelian randomization (MR) approach. In our primary analysis, we employed the inverse variance weighted (IVW) method and conducted sensitivity analyses and Steiger test to assess the reliability and directionality of the causal relationships. Additionally, we employed a two-step MR approach to evaluate the mediating role of immune cells in these causal relationships.
Results: The IVW method revealed that Palmitoylcarnitine levels (Metabolon platform) and four other blood metabolites are risk factors for NSCLC, while Tetrahydrocortisol glucuronide levels and two other blood metabolites are protective factors for NSCLC. Additionally, Alpha-hydroxyisovalerate levels and eight other blood metabolites are risk factors for SCLC, whereas Dimethylglycine levels and three other blood metabolites are protective factors for SCLC. Furthermore, IgD- CD27- B cell %B cell, CD27 on IgD- CD38dim B cell, and CD3 on Naive CD4+ T cell mediate some of the relationships between blood metabolites and NSCLC. Activated & secreting CD4 regulatory T cell %CD4+ T cell, CD14- CD16- Absolute Count, and IgD on IgD+ CD24+ B cell mediate some of the relationships between blood metabolites and SCLC.
Conclusion: There are significant causal relationships between blood metabolites and both NSCLC and SCLC, with some of these relationships mediated by immune cells. This aids us in influencing the role of blood metabolites in lung cancer by intervening with immune cells, thereby providing more avenues for the prevention and treatment of lung cancer.
Exploring wild edible plants in West Java, Indonesia: Ethnobotanical assessment, use trends, and potential for improved nutrition
Authors: Rahayu Yen Yen Sally , Dwiartama Angga , Sujarwo Wawan , Rosleine Dian , Irsyam Arifin Surya Dwipa
Published: May 2024

Background
As one of the world’s biodiversity hotspots, Indonesia contains over 19,000 plant species, including wild edible plants (WEPs). These WEPs complement people’s diets and substitute for common vegetables, particularly in rural areas. However, in West Java, the biodiversity of WEPs is declining, which coincides with public health issues related to malnutrition. Because they often contain high levels of micronutrients WEPs can be used as a healthy dietary alternative, especially given the growing prevalence of micronutrient deficiency and diet-related diseases among the Indonesian population. Despite the potential benefits of addressing these issues, limited research has been conducted on this topic. This study aims to document the diversity of WEPs in rural West Java, assess communities’ perceptions regarding their availability and importance, and determine factors influencing their consumption.
Methods
Mixed methods were employed, including ethnobotanical surveys with 20 key informants and a cross-sectional survey assessing perceptions, attitudes, and correlates of WEP consumption among 107 women in three villages in the region. The nutritional compositions of documented WEPs were obtained from literature and analysis. Bivariate correlation was used to analyze the relationships between WEP consumption frequency and potential correlates.
Results
The study documented 53 species of WEPs from 27 families, and many of which are rich in nutritional value, serving as sources of both macro- and micronutrients. WEP use prevalence was found to be 97%. The main motivations for using WEPs were their availability as free food (33%), medicinal value (26%), nostalgic value (23%), and preferred taste (18%). WEP consumption frequency was positively correlated with age, livestock possession (p < 0.05), and knowledge related to WEP (p < 0.01), while being negatively associated with the number of family members (p < 0.05). Most respondents (92%) agreed that consumption has declined compared to the past.
Conclusions
WEP use is common in the study area, and these plants are highly valued for their critical roles in diet, economy, and culture. They have the potential to improve community diets and nutrition. Educating and raising awareness about their nutritional values among communities can enhance their consumption, thereby contributing to addressing nutrition disparities.
Learning styles in the English Language teaching process in educational units
Authors: Castro-Delgado María Acnabel , Cedeño-Rivadeneira Lady Lisbeth , Félix-García Jessica Carlina , Rivera-Mendoza Katiuska Josefina , Vinueza-Segovia Adriana Jacqueline
Published: May 2024

The research called Learning Styles in the teaching-learning process of the English language in educational units. The objective of the case study was to identify the learning styles of the students so that the teacher could propose strategies that can improve the learning of the English language in the participating educational units. At the same time, the research had a quantitative approach with the purpose of generating statistics based on the results obtained during the implementation of the Honey - Alonso Test of learning styles. The results presented show that there is no unanimity in the way students approach language learning. Finally, it is proposed as conclusions that among the main learning styles evidenced are the following: Active (Speaking/Listening), Theoretical (Reading), Pragmatic (Writing/Reflective), Active/pragmatic (Reading/writing), and Reflective/pragmatic (Reading/Writing).
Enhancing the quality of competency assessment for elementary school students in modern education
Authors: Lam Tran Nguyen
Published: May 2024

The paper aims to explore strategies to enhance the quality of competency assessment for elementary school students in the context of modern education. Through a comprehensive study conducted from February 2022 to January 2024 in Hai Phong city, data were collected from 112 educational administrators and 564 teaching professionals. The research employed a mixed-methods approach, combining surveys and interviews to gather insights into current assessment practices and challenges. Findings underscored the critical role of competency assessments in facilitating student development. They revealed a need for tailored assessment methods aligned with contemporary educational standards and student-centered approaches. Additionally, the study highlighted the importance of continuous professional development for educators to improve their assessment literacy and competency evaluation skills. Overall, the research suggests that implementing targeted strategies can lead to more accurate and holistic assessment practices, ultimately fostering student growth and development in elementary education.
Factors influencing the emotional health effects of female employees working from home: A literature review
Authors:   Faculty of Business, Economics and Social Development, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia, Ibrahim Raja Zirwatul Aida Raja , Samah Nurul Fadzlin Abu ,   Faculty of Business, Economics and Social Development, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia, Ali Siti Nazilah Mat ,   Faculty of Business, Economics and Social Development, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia, Dagang Mazidah Mohd ,   Faculty of Business, Economics and Social Development, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia, Saputra Jumadil ,   Faculty of Business, Economics and Social Development, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
Published: May 2024

The COVID-19 pandemic has led to significant changes worldwide, including the loss of many lives. Governments have directed many employees to work from home (WFH) during this period. This study explores how job demands and work-family conflicts affect the emotional well-being of employees, specifically looking at depression and emotional exhaustion while working from home. It employs a quantitative method, distributing surveys to female employees who are working from home. The results of this research will enhance our understanding of the emotional impacts on female employees and provide guidance for future counseling strategies to address the challenges of working from home.
Organizational commitment of non-tenured employees in the Philippine government service: A behavioral model
Authors:   College of Education, Northern Iloilo State University- Barotac Viejo Campus, Puerto Princesa, Barotac Viejo, Iloilo, Philippines, Palma Eva Joy C.
Published: May 2024

Non-tenured employment, often seen as less prestigious, is thought to lead to negative attitudes at work. However, research suggests that non-tenured workers can be just as dedicated to their organizations. Despite the clear need to understand the behaviors of these workers, there is a lack of research in this area. This study looks into what helps or hinders non-tenured government employees in the Philippines from feeling committed to their organization and develops a model to explain their behavior. Using a grounded theory approach, interviews and focus group discussions were conducted with 18 non-tenured staff, including office workers, teachers, and service personnel, in Philippine government settings in 2021. These discussions were analyzed to identify themes inductively. The findings show that these workers are indeed committed to their organizations and highlight both the positive influences (facilitators) and obstacles (barriers) to this commitment. Positive work environment, fair pay, convenient location, and the chance of securing a tenured position were identified as facilitators, whereas political interference, challenging tasks, and limited professional development opportunities were seen as barriers. To better understand these factors, the study introduces a cause-reason-intention-behavior (CRIB) Model, a new framework specifically designed for non-tenured employees. This model is unique in that it focuses on how feelings of comfort, love for the job, and enjoyment of work, despite insecure job conditions, can encourage a strong commitment to the organization.
The role of digital technology in integrating Chinese elements into contemporary printmaking
Authors:   School of Fine Art, College of Creative Arts, Universiti Teknologi MARA, Shah Alam, Malaysia, Meilin Guo , Isa Mohd Jamil Bin Haji Mat ,   School of Fine Art, College of Creative Arts, Universiti Teknologi MARA, Shah Alam, Malaysia, Kewen Luo ,   School of Fine Art, College of Creative Arts, Universiti Teknologi MARA, Shah Alam, Malaysia
Published: May 2024

This research investigates how digital technology is changing the way Chinese motifs are used in contemporary printmaking and its importance in enhancing cross-cultural understanding. Through analyzing existing literature, this study delves into the historical evolution of Chinese printmaking, the incorporation of traditional Chinese elements into modern practices, and the role of digital technology in transforming these artistic forms. It shows that combining digital innovations with Chinese artistic techniques not only increases public appreciation of Chinese culture and aesthetics but also fosters intercultural dialogue and understanding. Additionally, the study highlights the role of digital technology in creating new and innovative printmaking methods that merge traditional Chinese elements with modern techniques. However, the research is limited due to its dependence on secondary data and its narrow cultural scope, indicating the need for more comprehensive studies, especially regarding the role of art in intercultural communication and the influence of digital media in this area. This review makes a significant contribution to the ongoing discussion about the relationship between art, technology, and cultural exchange and highlights the evolving nature of printmaking in today's art scene.
Content Analysis of Perceived Social Isolation Remedies Shared in a National E-Survey (Preprint)
Authors: Low Gail , von Humboldt Sofia , Gloria Gutman , Gao Zhiwei , Allana Hunaina , Naz Anila , Wilson Donna , Vastani Muneerah
Published: May 2024

BACKGROUND

Older people are experts on what a quality social life looks like while living most at risk for COVID-19-related health harms. Older Canadians have helped raise awareness of the physical and mental detriments of social isolation. Remedial initiatives that build on older people’s lived experiences are also important initiatives.

OBJECTIVE

When public health restrictions were lifted in the Summer of 2022, we aimed to collect evidence grounded in older people’s everyday lived experiences about transitioning into open spaces while COVID-19 still lingered.

METHODS

This study was part of a larger e-survey project about mentally healthy living among 1,327 community-dwelling persons 60+ years of age. A sample stratified by age, sex, and education to approximate the Canadian population was asked: With COVID-19 public health measures lifting, based on your own experience, what would you suggest other older Canadians do to reduce social isolation? They responded as they saw fit.

RESULTS

Content analysis of 1,189 open-text messages revealed four calls to action: 1) Cultivating community; 2) Making room for what’s good; 3) Don’t let your guard down; and 4) Voiced out challenges. All four remedies were similarly endorsed, regardless of messengers’ age, sex, gender identity, and perceived health. Making room for what’s good seemed more amiable for those navigating newly open spaces without a chronic illness. Education level was linked with endorsing guarded social transitions.

CONCLUSIONS

While COVID-19 is no longer a global health risk, a worrisome proportion of older people still live more isolated lives. We encourage health and social care practitioners and older people themselves to share the messages identified in this study with more isolated others.
Evaluation of usability and acceptability of Telemental health service among vulnerable occupational workers: A formative study based on user-centered design (Preprint)
Authors: Cainamarks-Alejandro Jimmy Andreyvan , Cruz-Ausejo Liliana , Burgos-Flores Miguel Angel , Ambrosio-Melgarejo Juan Israel , Rosales-Rimache Jaime , Astete-Cornejo Jonh , Villarreal-Zegarra David
Published: May 2024

BACKGROUND

The COVID-19 pandemic marked an increase in depressive, anxiety, and post-traumatic stress disorder symptoms, more specifically among healthcare workers, teachers, and police officers. These workers face external and occupational factors that limit the early detection and access to mental health services.

OBJECTIVE

Designing a telehealth service for screening, initial management, and timely referral in mental health for workers with a history of SARS-CoV-2 infection and evaluating its usability, acceptability, and user satisfaction.

METHODS

This is a formative mixed-method study with a user-centered design approach involving key external and internal service users in three sequential stages (pre-design, co-design, and post-design).

RESULTS

The proposal included a service model guide and the telecare software platform. The pilot test involved 698 screened patients; 193 were identified with mental health risks, and 134 of them received psychoeducation sessions. In addition to user acceptance, the usability score was 86.1 ± 16.9 SD, satisfaction dimensions was 45.1 ± 7.2 SD for satisfaction with care processes, and 36.7 ± 5.2 SD satisfaction with psychological care.

CONCLUSIONS

The proposal for telecare services in mental health was successfully designed and garnered acceptance among internal and external users. Additionally, it achieved higher scores in satisfaction and usability compared to Peru's outpatient care services. This proposal demonstrates replicability within the occupational health sphere for the mentioned vulnerable occupational groups.
Assistive Orthosis for Paralysis People Using 3d Printing Model
Authors: Praveena S. , Jaisonprabu S. , Makilnath M. , Jothiprakash P.
Published: May 2024

Abstract: The Monoplegia is a one type of paralysis. The Monoplegia patients do not do the regularElbow Extension and Flexion activities, because weakens muscle movements, mainly due to nervedamage. This orthosis is used to externally assist patients elbow extension and flexion movements.An elbow extension and flexion assist orthosis is automatic functioning system. When the patientis shaking the fingers, vibration sensor detects the vibration and the device is extending the hand by using Linear actuator and flexion is also done by a same procedure. The prototype is design in 3d printing model which was a make the design lightweight as much possible. Consider incorporating a user-friendly control interface that allows the patient to adjust the level ofassistance or control the device based on their comfort and needs. Implement safety features to prevent sudden or unintended movements that could cause discomfort or injury .Design the orthosis to be easily adjustable to accommodate different arm sizes and shapes. Allow for customization based on the individual's specific range of motion and strength. efficient and lightweight power source, considering the need for mobility and comfort. Optimize the battery lifeto ensure the device can be used throughout the day without frequent recharging. Ensure that the materials used in the 3D printing model are durable, hypoallergenic, and lightweight .Pay attentionto the ergonomic design to maximize comfort during prolonged use. Develop a comprehensive user training program to help patients become familiar with the device and optimize its use. Ensurethat the design complies with relevant medical device regulations and standards to guarantee safetyand efficacy. Collaborate with healthcare professionals, therapists, and end-users to gather feedback and make continuousimprovements to the design. Thus the prototype will help to recoveras soon as possible from the monoplegia condition.
Hand Gesture Vocaliser using IoT
Authors: Ughade Jai , Jadhav Sanika , Jakkan Shanvi , Bhorge Siddharth
Published: May 2024

Abstract: This study suggests creating a hand gesture vocalizer system for people who are paralysed or deaf and cannot talk. By using the Internet of Things (IoT) technology, this system is able to recognise hand motions and convert them into voice, facilitating effective communication between users. A glove with sensors to identify hand movements and a microprocessor to process the data make up the system. After that, the data is sent wirelessly to a computer or mobile device, where a machine learning algorithm interprets the user's motions and turns them into audible speech. For those who are unable to communicate verbally, the suggested approach is anticipated to offer an efficient and natural means of doing so, enhancing their socialisation and quality of life. User testing will be used to assess the correctness and dependability of the system, and subsequent development efforts will concentrate on enhancing the system's portability and usability.
Comprehensive Survey of Autonomous Driving Systems and Advanced Technologies: Literature Review, Gap Analysis and Future Directions
Authors: Awate Raj , Pardeshi Amartya , Singh Baljeet , Malpani Pritesh , Khadkikar Dr. Prajakta
Published: May 2024

Abstract: This article presents a literature review of numerous research papers focusing around the topic ‘Development of Autonomous Driving Vehicle System’, and related works. The advent of autonomous driving technology has revolutionized the automotive industry, promising enhanced safety, efficiency, and convenience on the road. A critical aspect of autonomous vehicle development is the assessment of their performance ina controlled and risk-free environment. Virtual environments, enabled by cutting-edge technologies, offer a dynamic plat- form for rigorous testing and training of autonomous vehicles. This paper aims to study and analyze different approaches and methodologies that are implemented for the development of Autonomous Driving Systems(ADS). Some of the primary aspects that are found common in most papers are Virtual Environment, pedestrians’ safety, privacy, security, real-time datapresentation, precise torque control, Reinforcement Learning, Deep Learning, Hardware-in-the-loop (HIL)- simulation, Model- in-the-loop (MIL)-simulation, etc. The sole idea of extracting valuable information from a virtual environment ensures a sense of safety as there are no humans involuntarily involved to take part in the development. However, the data extracted from the virtual environment must be highly accurate and reliable, as it will be trained and tested in real environments post deployment. Collision scenarios need to be carefully studied, for which relative positioning of vehicle and pedestrians should be taken into account, so as to examine their velocities, time to collision, and appropriately taking actions. Above all, it should be noted that the safety of human lives holds the highest priority, if a method suggests a high risk factor for a human life, then it should be either discarded, or improved
Empowering Collectors with Real-Time Weather Insights for Optimal Collection Conditions
Authors: R Dr. Ramya , M Shree Haree , S Arvind , S Roshan
Published: May 2024

Abstract: A cutting-edge Air QualitCy Monitoring System leveraging Node MU was developed to tackle the mounting concerns surrounding air pollution. The system comprehensively monitored various parameters including Suspended Particulate Matter (SPM), Carbon Dioxide, Ozone, Carbon Monoxide, Smoke, temperature, and humidity. To capture pollutant data, sensors such as MQ4, MQ135, MQ9, and DHT11 were employed. These sensors gathered data, which were then processed using an Analog to Digital converter and analyzed utilizing the software capabilities of Node MCU. The experiment was conducted in Rajarhat, New Town, Kolkata, and the obtained results were compared against data from the local environmental control authority. The comparison highlighted the system's effectiveness in providing real-time data for informed decision-making amidst the heightened air pollution prevalent across Indian cities.
Replacing Face-to-Face Classes with Collegium: Ed-tech platform (Online Platform)
Authors: Nagar Dr. Monika , Chauhan Adarsh , Dwivedi Mudit
Published: May 2024

Abstract: The incorporation of technology has sparked a revolutionary change in the way that students interact with instructional materials in today's quickly changing educational environment. This paradigm shift is demonstrated by the creation of collegium, which bridges the gap between cutting-edge technological solutions and conventional learning approaches. Collegium reimagines the educational experience by utilizing cutting-edge frameworks like ReactJS, NodeJS, ExpressJS, and MongoDB, providing a dynamic platform that overcomes time and space constraints.
Multimodal LLM Driven Computer Interface
Authors: J Joe Sachin , N Mohamed Shabeeth , N Sunil , S Yogeshwaran , P Sumathi
Published: May 2024

Abstract: This paper introduces the Multimodal-driven Computer Interface, a framework that enables multimodal models to interact with and control a computer. The framework receives user input through various modalities (e.g., speech, text, gestures), processes it through a multimodal fusion algorithm, and generates appropriate actions using a decision-making module. These actions are then executed on the computer through platform-specific APIs. Currently, it is integrated with the multimodal LLM and operates on Windows, Mac, and Linux systems. While the framework demonstrates promising results, challenges remain in improving the accuracy of mouse click location prediction and adapting to diverse user needs and preferences. The Multimodaldriven Computer Interface has the potential to revolutionize human-computer interaction, opening up new possibilities for accessibility, productivity, and entertainment.
Implementation of Personal Cloud using Cryptography
Authors: Jain Aman , Ritu Prof. , Saini Chirag
Published: May 2024

Abstract: This Python-based personal cloud application leverages Flask and cryptography to establish a secure file storage system. Employing the Fernet encryption algorithm, the server encrypts uploaded files, ensuring data confidentiality. Users can securely upload, store, and download files, with each file automatically encrypted upon upload and decrypted for download. While this example prioritizes simplicity, a production-ready system should include robust user authentication, access controls, and further security enhancements. The abstract encapsulates the project's essence, highlighting its focus on file security within a personal cloud environment while acknowledging the need for additional features in a real-world deployment.
Sign Language Recognition for Real-time Communication
Authors: Gandhe Dakshesh , Mokar Pranay , Ramane Aniruddha , Chopade Dr. R. M.
Published: May 2024

Abstract: Sign language is an essential communication tool for India's Deaf and Hard of Hearing people. This study introduces a novel approach for recognising and synthesising Indian Sign Language (ISL) using Long Short-Term Memory (LSTM) networks. LSTM, a kind of recurrent neural network (RNN), has demonstrated promising performance in sequential data processing. In this study, we leverage LSTM to develop a robust ISL recognition system, which can accurately interpret sign gestures in real-time. Additionally, we employ LSTM-based models for ISL synthesis, enabling the conversion of spoken language into sign language for improved inclusivity and accessibility. We evaluate the proposed approach on a diverse dataset of ISL signs, achieving high recognition accuracy and natural sign synthesis. The integration of LSTM in ISL technology holds significant potential for breaking down communication barriers and improving the quality of life for India's deaf and hard of hearing people
IoT Power Optimization: A Comprehensive Survey
Authors: Rajkumar Dr. Newlin , Kumar Harish , Kanth Naresh , Kumar Ram , Viswa
Published: May 2024

Abstract: The Receiving station fault detection correction has been a goal of power system engineers to achieve maximum required Receiving side Power from the generating station , since the creation of distribution and transmission systems. By enabling the disconnecting of faulty lines prior to any serious equipment damage. Rapid fault detection can help to protect the machinery. An accurate fault type can be used to determine the maximum power of the generation station. Various algorithms are being developed to perform this task with greater accuracy and efficiency. The cloud IOT server receives these fault condition and solution data for immediate response. It is necessary to identify issues with power transmission lines for the security and maintenance of a power system. Most defect detection methods use the electrical quantities that current and voltage transformers provide for measurement. These transformers can be expensive and must come into direct contact with the highvoltageequipment being observed.
Evaluation of Optimum MPPT Controllers for PV Cells using Matlab Simulink Platform
Authors: Das Ongker , Mohanty Dr. Alok Kumar
Published: May 2024

Abstract: Nowadays, the Photovoltaic cell is one of the most essential parts in the electrical field to convert photo light to voltage and current, at the desired output voltage and frequency by using various control techniques The Solar panel can produce maximum power at a particular operating point called Maximum Power Point (MPP).To produce maximum power and to get maximum efficiency, the entire photovoltaic panel must operate at this particular point. Maximum power point of PV panel keeps on changing with changing environmental conditions such as solar irradiance and cell temperature. Thus to extract maximum available power from a PV module, MPPT algorithms are implemented. The output power of a photovoltaic (PV) module depends on the solar irradiance and the operating temperature; therefore, it is necessary to implement MPPT controllers to obtain the maximum power of a PV system regardless of variations in climatic conditions. This project reviews the most used MPPT algorithms, which are Perturb and observe (P&O), Incremental conductance method (ICM), and Fuzzy logic control (FLC).
The Role of Philosophy of Science in Scientific Research
Authors: Bahri Syamsul
Published: May 2024

Philosophy of science is a continuation of the development of philosophy of knowledge, which is also a branch of philosophy that has three components as a pillar body of the knowledge. The component are ontology, epistemology and axiology. By understanding these three types of elements, it will help us to distinguish the different types of knowledge contained in the treasures of human life. It helps to recognize a wide range of existing knowledge such as science, art and religion, and puts each science in place so that it enriches human life. The ontology, epistemology and axiology have an important role in carrying out research methodology in solving the problem. Philosophy of science is the process of reflective thinking on the issues concerning all matters concerning both the foundation of science and the relationship of science with all aspects of human life.
Comparison of gut microbiomes between neonates born by cesarean section and vaginal delivery: prospective observational study
Authors: Laosooksathit Wipada , Pahirah Nichapat , Narkwichean Amarin , Taweechotipatr Malai , Wannaiampikul Sivaporn , Duang-Udom Chinpanee
Published: May 2024

Objective The objective of the study was to investigate the
differences in the gut microbiomes of neonates delivered via cesarean
section compared to those born by vaginal delivery, and to identify the
predominant microbial taxa present in each group. Study design
A prospective observational study. Setting At Her Royal
Highness Maha Chakri Sirindhorn Medical Center, Srinakharinwirot
University, Thailand. Sample Fecal sample obtained by 281
healthy neonates born between February 2021 and April 2023. The study
population was divided into two groups: 139 neonates born via vaginal
delivery and 142 neonates born via cesarean section. Methods
The microbiota composition of each neonate’s fecal sample was identified
by using 16S ribosomal ribonucleic acid metagenomic sequencing.
Main Outcome Measures Neonatal gut microbiome abundancy and
diversity was identified according to route of delivery.
Results Neonates delivered vaginally exhibited a gut microbiome
with higher abundance and diversity than those delivered by cesarean
delivery. Bifidobacterium was the dominant genus in both groups.
Bifidobacterium breve was the dominant species and was
significantly higher in cesarean-delivered neonates compared to those
delivered vaginally (24.0% and 9.2%, respectively)
(p<0.0001). However, the taxonomy of only 89 (64.0%) and 44
(31.43%) fecal samples could be identified from the vaginal and
cesarean delivery groups, respectively. Conclusions Route of
delivery is associated with neonatal gut microbiome abundancy and
diversity. Neonates delivered via vaginal delivery exhibited higher
diversity but lower abundancy of the dominant species in the gut
microbiome.
Modification research on the hydrogen storage performance of bimetallic oxide Zn2Ti3O8 on MgH2
Authors: Lu Xiaohui , Yang Xinglin , Su Jianye , Kong Jie , Bai Mengxin , Hou Quanhui
Published: May 2024

This study successfully synthesized lamellar Zn2Ti3O8, TiO2, and
rod-shaped ZnO catalysts through hydrothermal and calcination methods,
comparing the catalytic performance of the three catalysts on MgH2.
Notably, Zn2Ti3O8 demonstrated significant synergistic enhancement in
the dehydrogenation temperature and desorption kinetics of MgH2.
Experimental results revealed that the MgH2 + 12 wt% Zn2Ti3O8 composite
material commenced dehydrogenation at approximately 185 °C, around 160
°C lower than pure MgH2. Furthermore, at 325 °C, MgH2 release d only
3.06 wt% H2 within 20 min, whereas the Zn2Ti3O8 doped composite system
achieved the same hydrogen release at 225 °C within 7 min. After
complete dehydrogenation, the MgH2 + 12 wt% Zn2Ti3O8 composite
material-initiated hydrogen absorption at 40 °C and absorbed
approximately 6.05 wt% H2 within 60 min at 200 °C. The activation
energies for hydrogen absorption and desorption of the composite
material decreased by 22.25 kJ·mol-1 and 44.67 kJ·mol-1, respectively,
compared to pure MgH2. Cycling experiments demonstrated that after 20
cycles, the MgH2 + 12wt% Zn2Ti3O8 composite material maintained
excellent cyclic stability, with hydrogen storage capacity still
exceeding 95%. Hence, this composite material exhibits outstanding
catalytic and hydrogen storage performance, holding potential
application value in enhancing hydrogen release rates and reducing
activation energy.
Factors predicting the final diagnosis of peripheral blood hypereosinophilia-- a retrospective analysis
Authors: Adamowicz Martyna , Mesjasz Alicja , Obłój Paweł , Roter Kamila , J Romantowski , M Chełminska , Niedoszytko Marek
Published: May 2024

To the Editor, Blood hypereosinophilia (HE), defined as eosinophils in
peripheral blood over 1.5 G/L, is clinical challenge in modern medicine
[1]. A variety of causes and symptoms make patients undergo many
tests before final diagnosis is made and the necessary therapy is
initiated [1]. Factors predicting the final diagnosis might prove
useful, as some of the more costly and invasive tests could be skipped
[1]. The aim of the study was to find prognostic factors which may
identify the cause of HE. Medical records of 39 patients with observed
blood HE detected in at least one test who visited the Department of
Allergology in Gdansk in the years 2010–2022 were analysed. In general,
we supplemented the standard tests with additional ones when predicting
neoplastic or autoimmune diseases. The peripheral blood morphology,
serum biochemistry, parasitological examination, immunological studies
(antineutrophil cytoplasmic antibodies (ANCA) test), additional tests,
including the aspirin provocation test (performed in 46% of patients
(n=18)), spirometry, histopathology and cytology of the bone marrow
(done in 56% of patients (n=22)) were performed. The statistical
analysis was conducted using binary logistic regression performed using
Statistica 13 software.