bluuebunny/crossref_metadata_2025 huggingface dataset:
Modular Systems for Building Renovation
Authors: Ulugbek Tojiboev , Marjona Kamilova
Published: April 2024

The article discusses the methodology and technology of installing a new facade system on the old facade of the building, improving the appearance of the building and protecting the old facade, including the prevention of many problems. This research employs an analytical descriptive approach by gathering information on the methodology and technology used in installing modular facade systems on existing buildings. Data is collected through literature review and case studies of successfully implemented building renovation projects. The analysis results indicate that the use of modular systems in building renovation provides numerous benefits, including improved construction efficiency, cost and time reduction, as well as enhanced durability and aesthetics of the building. Moreover, the use of modular systems enables more flexible design adjustments according to the existing architectural context. The utilization of modular systems in building renovation brings positive impacts in enhancing the building's appearance while safeguarding the original facade and preventing various construction issues. By providing more efficient and flexible solutions, modular systems unlock significant potential in sustainably and aesthetically renewing existing building structures.
Optimization of Turning Process Performance Characteristics during Machining of AISI 304 Material
Authors:   Department of Mechanical Engineering, Annamacharya Institute of Technology & Sciences, Tirupati, India, Reddy V. Chengal , Kumar B. Bharath ,   Department of Mechanical Engineering, Annamacharya Institute of Technology & Sciences, Tirupati, India, Ganesh S. ,   Department of Mechanical Engineering, Annamacharya Institute of Technology & Sciences, Tirupati, India, Kumar P Santosh ,   Department of Mechanical Engineering, Annamacharya Institute of Technology & Sciences, Tirupati, India, Mohan Reddy B. Jagan ,   Department of Mechanical Engineering, Annamacharya Institute of Technology & Sciences, Tirupati, India, Shameer N. ,   Department of Mechanical Engineering, Annamacharya Institute of Technology & Sciences, Tirupati, India
Published: April 2024

Turning process variables significantly affect the turning process performance. In the present work, Taguchi technique was applied to optimize the turning process performance during machining of AISI 304 material under conventional cooling method. Turning process variables such as cutting speed, feed rate and depth of cut were considered for the study. Taguchi L9 orthogonal array (OA) experimental design plan was considered for carrying out the experiments. Cutting temperature, tool wear and surface roughness were considered as output responses. From the results, it was found that the Taguchi technique determined optimum process parameters significantly improved the turning performance. It is recommended that metal cutting industries could use these optimum cutting conditions to reduce the material waste and increase the productivity while machining of AISI 304 material.
Current Status of Plastic Waste and Proposing Solutions to Raise Community Awareness in Reducing Plastic Waste in Vietnam
Authors:   Thai Nguyen University of Sciences (TNUS)- Thai Nguyen University, Tan Thinh Ward, Thai Nguyen City, Thai Nguyen 250000, Vietnam, Thi Nham Tuat Nguyen
Published: April 2024

Research results showed that plastic waste in Vietnam arises from many different sources; The total amount of plastic waste in Vietnam is 3.27 million tons/year, accounting for about 8-12% of household solid waste and about 5% of medical waste; The treatment and recycling of plastic waste is still limited, up to 90% of plastic waste is burned, buried or discharged into the environment, only about 10% of plastic waste is recycled. To reduce plastic waste, it is necessary to raise awareness and and community responsibility in the production, distribution, use of plastic products and in the collection and classification, recycling and treatment of plastic waste. Propaganda solutions need to be implemented in many different forms, suitable for each audience. Propaganda activities must have long-term, clear, focused, and scripted strategies and campaigns to orient the community and help the community understand the harmful effects of plastic and microplastic waste, thereby changing consumption habits (refuse and minimize the use of plastic bags and single-use plastic products at the workplace and in entertainment services, restaurants, hotels, markets, supermarkets, conferences, seminars, meetings and holidays, anniversaries and other events); Encourage the use of recycled, environmentally friendly products to replace toxic plastic products.
Analysis of Tourists’ Willingness to Pay for the Provision of Tourism Facilities: Case Study in Sunrise Land Beach, Lombok IndonesiaAnalysis of Tourists’ Willingness to Pay for the Provision of Tourism Facilities: Case Study in Sunrise Land Beach, Lombok Indonesia
Authors:   Faculty of Economics and Business, University of Mataram, Indonesia, Malik Kanina , Diswandi Diswandi ,   Faculty of Economics and Business, University of Mataram, Indonesia
Published: April 2024

The development of Sunrise Land Beach in Lombok holds significant potential for bolstering tourism, making its advancement imperative and reliant on community support. To assess the allure of Sunrise Land Beach and gauge visitor interest, a comprehensive study was undertaken, aimed at analyzing the willingness of visitors to pay for its attractions. Employing quantitative research methodologies, including multiple linear regression analysis, this study delved into the factors influencing visitors' inclinations. Through a combination of interviews and observational data collection, researchers endeavored to elucidate the research objectives. The findings of this investigation revealed that visitors to Sunrise Land Beach demonstrated a considerable willingness to pay, with an average valuation of Rp. 7,657 (equivalent to 0.49 USD) per visit for tourism facilities. Moreover, the study identified Education and Environmental Awareness as variables that positively and significantly influenced visitors' willingness to pay for the provision of tourism amenities at Sunrise Land Beach.
The Nature of Small Business Holders’ Vulnerability in Tanzania. A Case of Street Vendors in Dodoma City
Authors:   Department of Community Development, The Local Government Training Institute, Dodoma, Tanzania, Chisanza Joachim J. , Hamza Selemani Shenkambi ,   Department of Community Development, The Local Government Training Institute, Dodoma, Tanzania
Published: April 2024

This study has examined vulnerability of street vendors in its different forms and was conducted around Central Business District in locations; Nyerere square, Sabasaba, Majengo and Oneway. The study employed both quantitative and qualitative techniques within which quantitative aspect employed probability sampling while qualitative aspect employed non probability sampling. Data were collected using survey, interviews, and observations coupled with documentary review. The findings in this study reveal that street vendors disputes with LGA in Dodoma city erupt occasionally due to street vendors conduct their businesses in land spaces not originally meant for street vendors, there is neither legal defense nor advocacy for street vendors’ interests, there is also low level of awareness, business knowledge and skills among majority street vendors. It is recommended that there is a need for rational mainstreaming SVBs in policy, laws and by laws. Curbing the street vending vulnerability require halt of ad hoc and emergence-style of addressing street vendors’ vulnerability. This study argues that it is high time for street vendors be supported to establish strong organization for the purpose of effective advocacy and effective representation of street vendors without compromising urban land space use standards.
Collaborative Learning and Learners’ Academic Performance
Authors:   Southern de Oro Philippines College, Cagayan de Oro City, Philippines, Cagatan Asly Nicole P. , Quirap Erlinda A. ,   Southern de Oro Philippines College, Cagayan de Oro City, Philippines
Published: April 2024

Learning and socializing are fostered via collaborative learning. The study determined the level of learners' collaborative learning and learners’ academic performance in elementary schools of Laguindingan District, Division of Misamis Oriental, for School Year 2023 – 2024 in terms of positive interdependence, promotive interaction, and individual accountability. The learners’ level of academic performance and its relationship to collaborative learning. The descriptive method with content analysis using probability sampling was used as the research design with two hundred two (202) Grade - VI public elementary school learners. The data employed were collected through an adapted and modified survey questionnaire by Youngren (2021) and Delfino (2019). To analyze the gathered data statistically, the mean, standard deviation, and Pearson Correlational Coefficient (r) were employed. The results indicated the highest in collaborative learning in terms of promotive interaction, while individual accountability as the lowest. There was a significant relationship between collaborative learning and learners’ academic performance. It is recommended that teachers should continuously encourage the learners to promote positive attitudes, motivation, and a sense of shared purpose. Further, teachers need to improve strategies, evaluate group dynamics, collect feedback from collaborative activities, and make necessary adjustments.
Considering a Subscription to Butane Gas: A Beneficial or Detrimental Choice? An In-Depth Examination of the Energy, Economic, And Ecological Implications in a Highly Critical Sector in Morocco
Authors:   Laboratory of Material Physics and Subatomic, Faculty of Sciences, Ibn-Tofail University, Kenitra, Morocco, Othmane Echarradi , Mounir Fahoume ,   Laboratory of Material Physics and Subatomic, Faculty of Sciences, Ibn-Tofail University, Kenitra, Morocco
Published: April 2024

The gas industry in Morocco poses a significant financial burden on the country. Finding a solution to this challenge is progressing slowly, given the absence of concrete alternatives capable of replacing a source present in almost all Moroccan households and agricultural farms. The transition from gas dependence could be gradual or abrupt, depending on the solutions implemented. However, considering Morocco's ecological aspirations and investments in renewable energy, electrifying this energy source emerges as the most plausible option. From an environmental standpoint, this transformation would undoubtedly contribute positively to the overarching objectives. Beyond assessing the ecological impact, this study aims to inform the interested public about the economic and social aspects, as well as the strategies employed to phase out this polluting energy source, ideally as quickly as possible.
Recognition Strategy and Performance of Non-Teaching Staff at University of Eldoret in Kenya
Authors:   Lecturer, Kampala International University, Nyamboga Dr. Ongesa Tom
Published: April 2024

Non-academic staff contribute significantly to the effective functioning of universities across the globe, supporting the institution's mission of education, research, and service to society. Their roles are diverse and essential, helping to create a supportive and conducive environment for academic excellence and student success. Their performance is aligned with broader national development priorities and the global agenda set forth by the SDGs. Their contributions are essential for advancing education, fostering innovation, promoting sustainable development, and building inclusive societies. By recognizing and supporting the role of non-academic staff, governments and institutions can better harness their potential to contribute to positive social, economic, and environmental outcomes. By facilitating access to quality education, they help build the knowledge and skills necessary for individuals to participate effectively in society and contribute to economic development. Unlike academic staff, whose work is more closely tied to research and teaching, the roles of non-academic staff, may not always be as directly connected to the core mission of the institution. This disconnect has led to several challenges that demotivate the work of non-teaching staffs. The purpose of this study was to examine the extent to which employee recognition strategy has influenced the performance of non-academic staff in the UOE, in Kenya. The study based on a quantitative research approach and underpinned by Maslow Theory of Motivation. The researcher used a correlational research design to establish the relationship between the study variables. The target population of this study comprised all the 208 permanent non-teaching staff in the university of Eldoret from which 137 were picked as sample size of the study Yamane formula. Stratified random sampling and simple random samplings were used to select respondents for the study. The study used structured self-administered questionnaires as its main primary data collection tool. Descriptive and inferential statistics were used to analyze data with the aid of the Statistical Package for Social Sciences (SPSS) version 25. Descriptive statistics included percentages, frequencies, mean and standard deviation. Inferentially, regression analysis was applied to get the changes in dependent variable caused by the influence of independent variables. Analyzed data was presented in form of tables, suitable graphs based on the APA format. The study results revealed that there was positive linear effect of influence of recognition on employee’s performance (β1=0.798, p=0.000 < 0.05). The study concluded that there is a significant relationship between recognition and performance of non-academic staff in the University of Eldoret.
Impact of Mothers Awareness Gained Through Antenatal Care on Mother and New Borne Health at Pabna District in Bangladesh
Authors:   Nursing Instructor, Pabna Nursing College, Pabna., Khanam Mst. Shefali , Saha Ashees Kumar ,   Nursing Instructor, Pabna Nursing College, Pabna
Published: April 2024

Background: Antenatal care (ANC) serves as a critical component of maternal healthcare, providing pregnant women with essential medical services, information, and support to ensure a healthy pregnancy and childbirth. Objective: The aims of this study was to examine the impact of rural and urban mothers awareness gained through antenatal care of which mothers admitted in the labour ward and postnatal wards of Pabna Medical College Hospital for child birth. Methodology: A descriptive type of cross-sectional study was conducted among systemic randomly selected 442 postnatal mothers. Among them 241 mothers were selected from rural and 201 mothers from urban area. Data were collected by face to face interview through structured questionnaire from January to October 2022. Results: The mean age of rural mothers was 24.82 ± 4.03 years and 24.68 ±4.5 years of urban mothers. From the rural areas, 91.3% respondents know about meaning of antenatal care. On the other hand in urban areas 97.5% respondents know about meaning of antenatal care. It was found that in case of rural areas, 83.8% respondents replied that mother’s condition after child birth was good and in case of urban areas 88.1% respondents replied that mother’s condition after child birth was good. In rural areas 89.7% respondents replied that babies condition after birth was good and in urban areas 92.6% respondents replied that babies condition after birth was good. Conclusion: The awareness gained through antenatal care plays a pivotal role in promoting maternal and neonatal health by facilitating early detection and management of complications, promoting healthy behaviors, and empowering women to make informed decisions about their health and the health of their newborns.
Angelica Sinensis and Chinese Arborvitae: A Review on its Phytochemical & Pharmacological Importance
Authors:   School of Pharmacy, Management and Science University, 40100 Shah Alam, Selangor, Malaysia, Mohammad Noor Halimatul Saadiah , Raja Yeasootaa Mohana ,   School of Graduate Studies, Postgraduate Centre, Management and Science University, 40100 Shah Alam, Selangor, Malaysia, Khan Jiyauddin ,   School of Pharmacy, Management and Science University, 40100 Shah Alam, Selangor, Malaysia
Published: April 2024

Angelica sinensis and Chinese arborvitae has had a long history of use in traditional Chinese medicinal herbs and have been used to heal various ailments such as heartburn, overnight urination, arthritis, circulation problems and androgenic alopecia, pain, hemorrhoids, abnormally heavy bleeding during menstrual periods and many other conditions. The modern pharmacological studies discovered that these two plants have a wide variety of beneficial attributes for human health. Besides, its importance, a review of this both plants have not been properly assessed in the scientific literature to date. Here, we review and summarize the historic and recent literature concerning the botany, phytochemistry, pharmacological activities, and toxicity of this wonder plant. This summary could be advantageous for future research objective to exploit the therapeutic potential of these beneficial medicinal plants.
Emotional Skills with Homogeneity Psycho Cognition Strategy: A Study of Physical Education in Elementary Schools
Authors: Fenanlampir Albertus
Published: April 2024

The emotional skills of elementary school students in physical education subjects are still minimal. Therefore, a deeper exploration in this study was conducted to uncover it. This study aims to analyze the relationship of emotional intelligence with homogeneity psycho cognition strategies in physical education students in elementary schools. This study aims to analyze the relationship between emotional skills and homogeneity psycho cognition strategies in the physical education of elementary school students. The results showed a relationship between emotional skills and homogeneity psycho cognition strategies in physical education subjects. Some factors cause the absence of a relationship between physical education and homogeneity psycho cognition strategies of elementary school students. The results showed a relationship between emotional skills and homogeneity psycho cognition supported by adequate collaboration and emotional by all students. Other factors are reduced or limited interaction between students and the learning environment, aggravated by an economic burden that causes parents' emotional problems that impact children's emotions. Therefore, homogeneity psycho cognition can be recommended in physical education learning to improve the emotional skills of elementary school students.
Key words: Emotional Skills; HPC; Physical education; Elementary schools
RATIONAL USE OF AGRICULTURAL LANDS FOR FOOD PRODUCTION IN TRANSCARPATTIA
Authors: Razetsky V.
Published: April 2024

The issue of assessing the use of agricultural land in Zakarpattia Oblast and the rationale for food production on agricultural lands was considered. The state is introducing changes to land legislation that prioritize state interests over the interests of private individuals in wartime conditions. Food security is one of the priority tasks of the state.

Keywords: Agriculture, agricultural land, rational use, food production in Zakarpattia region, forms of economic activity
Analisis Pertimbangan Putusan Hakim Pengadilan Agama Wonosari Tentang Penetapan Perwalian Orang Tua Kandung
Authors: Thariqu Billah Faqih
Published: April 2024

Case Decision Nomor 39/Pdt.P/2023/PA.Wno is the decision of the Wonosari Religious Court which granted the parents' (mother's) request for guardianship of their biological child. Even though Article Pasal 47 Undang-undang Nomor 16 Tahun 2019 tentang Perkawinan, explains that children are under 18 years old and have never been married. So his guardianship power is under the responsibility of his parents. Parents as guardians represent all legal actions related to their children, both inside and outside the court. Biological parents automatically become guardians of their children without needing to determine guardianship in a religious court. It's just a civil practice that occurs in the field, the Land Deed Making Officer (PPAT) requires parents to first make a guardianship determination with the religious court, when they want to take care of their child's inherited land. Based on the description of the context of this research, there is a gap between the law (das sollen) and the legal reality that occurs (das sein).
Dirkursus Tafsir di Masa Para Sahabat dan Ruang Lingkupnya
Authors: Gunawan Hasibuan Akmal Rizki , El-Millah Mtd Syaza , Phutri Balqis Sabila
Published: April 2024

This writing aims to explain the differences in interpretation of the Qur'an among friends. The research methodology uses a descriptive analysis method with a qualitative approach by applying the library research type of research. The results and discussion of this research show several pros and cons between the two interpretive views of marfu' and mauquf and the emergence of differences in interpretation among friends which are driven by two causes. First, the reason for dzatiyyah is a reason related to the personality of the commenter. For example, the level of knowledge, accuracy, ability to listen carefully or not tell stories, it could be wrong if you obey the law. The second is the reason for maudzu'iyyat, namely reasons related to the text or dilalah. Such as differences in the qiraat side, the irab side, controversies among linguists in the interpretation of sentences, the pronunciation of isytarak, am khas, muthlaq and muqayyad, haqiq and majazi, idlmar and istiqlal, sentence additions, the beginning and end of a series, muhkam and mansukh, differences in story interpretation.
Hubungan Konflik Peran Ganda dan Stres Kerja dengan Psychological Well Being Perawat di RSUD Dr. R. Goeteng Taroenadibrata Purbalingga
Authors: Artanti Septiana Dinda , Suroso Jebul
Published: April 2024

The psychological well-being felt by nurses is important because it has an optimal influence on whether nurses work or not. Psychological well-being in nurses can be caused by many aspects, including problems with multiple roles and work stress. In this way, the aim of the research is to understand the relationship between dual roles, work stress, and the psychological well-being of nurses at RSUD, Dr. R. Goeteng Taroenadibrata Purbalingga. The method taken is quantitative with a descriptive correlational design and cross-sectional design, as well as a sampling technique with total sampling. Data analysis utilized the Spearman Rank test. The output of the research was from 70 nurses at RSUD Dr. R. Goeteng Taroenadibrata Purbalingga. The majority experienced dual role conflict, which was at a moderate level; there were 32 nurses (45.7%), work stress was in the moderate category, 40 people (57.1%), and psychological well-being was in the medium category, 43 nurses. (61.4%). The results of the data analysis show that there is an influential correlation between the problem of dual roles and the psychological well-being of nurses (p-value = 0.000 and rho = 0.885). Apart from that, there is also an influential correlation between work stress and the psychological well-being of nurses (p-value = 0.000 and rho value = 0.775).
Elbekning yangi hikoyalari tahlili
Authors: Soatova Gulzoda
Published: April 2024

Maqolada milliy adabiyotimiz rivojiga munosib hissa qo‘shgan Elbekning hikoyanavislik mahorati haqida mulohaza yuritilgan. Ijodkor ning “Maorif va o‘qitg‘uvchi”, “Yer yuzi” kabi jurnallarda nashr etilgan, joriy nashrlarda uchramaydigan “Qishloqqa sayohat”, “Kelgusining quy oshi”, “Kuzatishda”, “Yangi turmush izlovchi”, “Moshoqchi Erbo‘ta”, “Jadidchi Qoravoy” kabi hikoyalari tahlil etilgan. “Qishloqqa sayohat” hikoyasida xarobaga aylangan qishloq va buning sabablari, “Kelgusining quyoshi” hikoyasida tunda kitob o‘qiyotgan bola, “Kuzatishda” hikoyasida yangi jadidlar maktabida o‘qib, otasining e’tiroziga uchragan farzand, “Yangi turmush izlovchi” hikoyasida yangi, yengil hayotni sevuvchi Qahhorxo‘janing hayoti, “Moshoqchi Erbo‘ta” hikoyasida boylar qo‘lida ishi yurishmagan Erbo‘ta ning turmushi, “Jadidchi Qoravoy” hikoyasida esa bir savdogar boyning o‘g‘li Qoravoy haqidagi fikrlar tahlilga tortilib, ilmiy xulosalar chiqarilgan.
Enhancing Freshman English Learning: A Study of Solo vs Collaborative Educational Gameplay Effects on Achievement and Motivation
Authors: Lin Lu , Lin Dan
Published: April 2024

This research compared the effects of solo and collaborative gameplay formats on learning achievement and motivation among freshmen English students. Sixty students were randomly assigned to play educational games either individually or in small groups over ten weeks. While both groups received similar instructional time, one played independently using individual devices, while the other played in small groups sharing a single device. A pre-test and post-test design was used, with a 20 multiple-choice exam assessing freshman English knowledge. A modified Motivated Strategies for Learning Questionnaire was also administered to measure five dimensions of motivation (intrinsic goal orientation, extrinsic goal orientation, task value beliefs, control beliefs, and self-efficacy for learning). Post-test scores were significantly higher for the collaborative gameplay group, suggesting team-based interaction enhanced learning. However, a MANOVA showed no significant differences between groups on any of the motivation dimensions measured. The findings demonstrate collaborative gameplay may boost achievement without compromising motivation when compared to solo gameplay.
 
 
Received: 14 February 2024 | Revised: 26 March 2024 | Accepted: 2 April 2024 
 
Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.
 
Data Availability Statement
Data sharing is not applicable to this article as no new data were created or analyzed in this study.
A Conceptual Framework for Digital Platform: A Soft System Methodology Approach
Authors: Gupta Laxmi
Published: April 2024

In the dynamic landscape of digital technologies, the need for effective frameworks to guide the development and operation of digital platforms is paramount. The purpose of this study is to provide a holistic and systematic method to address complex, ill-structured problems, making it particularly suitable for the nuanced challenges posed by digital platforms. The Soft System Methodology (SSM) was developed for this study, which deals with the challenges and critical factors for Digital Platforms. The conceptual framework presented in this paper synthesizes key elements from SSM, adapting them to the specific requirements and intricacies of digital platforms. The proposed framework emphasizes the importance of a systems thinking perspective in designing and managing digital platforms, considering both the technical and social dimensions. It provides a structured approach for stakeholders to analyze, model, and optimize digital platform processes, fostering adaptability and sustainability in an ever-evolving technological landscape.
Impact of Machine Learning in Cybersecurity Augmentation
Authors: Nazir Irsha , Tiwari Sadhana
Published: April 2024

The increasing number of cyber threats and attacks has led to the development and implementation of various cybersecurity measures to protect organizations and individuals from potential breaches. The field of machine learning (ML) has become promising technology in the field of cybersecurity, as it can help detect and prevent malicious activities in real time. This report presents a review of the current research on the impact of machine learning in cybersecurity. The research paper begins with an overview of the key concepts of machine learning and cybersecurity. It then provides an overview of the various ML techniques used in cybersecurity, including supervised, unsupervised, and reinforcement learning. The report then explores the various applications of ML in cybersecurity, such as intrusion detection, malware analysis, and anomaly detection. The report also discusses the benefits and limitations of ML in cybersecurity. Benefits include improved accuracy and speed of threat detection. In contrast, limitations include the potential for ML models to be tricked by sophisticated attacks and the requirement for vast volumes of data for the efficient training of ML models. Finally, the report provides a discussion on the future of ML in cybersecurity, including potential research directions and challenges to be addressed. These include the need for better explainability and interpretability of ML models, the development of adversarial ML techniques, and the integration of human expertise with ML-based cybersecurity solutions. Overall, this report highlights the significant impact of machine learning on cybersecurity and the potential for continued advancements in this field. With ongoing research and development, ML has the potential to greatly enhance the security of individuals and organizations against cyber threats.
E-Waste Management: A New Dimension for Waste Management in India
Authors: Verma Shikha , Tiwari Sadhana
Published: April 2024

E-waste is a serious environmental and health challenge for many countries, especially those that are rapidly developing. Some countries, like Switzerland, have successfully implemented a formal system for collecting and recycling E-waste, exceeding the EU target of 4 kg/capita. However, other countries, like India, face many barriers to adopting such a system, such as socio-economic factors, lack of infrastructure, and inadequate legislation. This paper reviews and compares the E-waste management practices of different countries. It also proposes a road map for developing a sustainable and effective E-waste management system in India that ensures environmental and occupational safety and health. The objective of this research is to examine how e-waste management practices affect environmental sustainability and to investigate the level of awareness of e-waste management among countries. The research is based on an empirical study conducted in India using a structured questionnaire. The study covers six key aspects of e-waste: generation, management, composition, reuse, regulation, and education. The results of the study show that there is a low level of awareness of e-waste generation and its treatment practices, but the concept of extended producer responsibility is gaining traction. Despite the efforts made by the authorities, only a small percentage of the population is aware of e-waste management. The respondents are aware of the harmful effects of e-waste and its potential for reuse. The respondents also express the need for ’integrating e-waste in the curriculum’ of engineering programs.
An in-depth Look at the Research on Reducing Lead Times in Inventory Control
Authors: Kumar Brijesh , Tiwari Himanshoo
Published: April 2024

This paper presents an overview, from a specific vantage point, of the popularity of lead time discount in stock control studies in related domains. This overview is offered from the perspective of the lead time discount. to begin, this study suggests a few significant factors that need should be taken into account in the lead time-saving investigations; next, to point of view of the output of the studies, the existing literatures can be split into four categories basically based on the following: The years, namely the range from 1991 to 2000, are the primary basis for the first component. The second component covers the years 2000 through 2004, while the third spans the years 2005 through 2008. The last part covers the years 2008 through 2012. Literature is analyzed in every course with reference to the topics highlighted above as being most important. The structure presented in this study for doing a literature review provides a clear picture of an overview of the relevant discipline of lead time discount stock. This picture may serve as a starting point for further research by providing a location to begin. Protection stock, cost of crashing, inventory manipulation, inventory versioning, time to provide, and inventory cost.
Incidence of Out-of-pocket Health Expenditure led Impoverishment among Rural Households: An Empirical Study in Himachal Pra
Authors: Kumar Ajay , Gupta Sanal
Published: April 2024

The healthcare system in India is characterised by high out-of-pocket (OOP) expenditure, which varies across states and different population groups. This study aims to examine the levels of impoverishment caused by OOP health payments and their determinants among rural households in Himachal Pradesh, India. The study uses cross-sectional data from a survey of 300 rural households from two districts of Himachal Pradesh. We study the level of catastrophic health expenditure (CHE) at two different thresholds i.e., 10 percent and 25 percent of households consumption expenditure. Using the state poverty line for rural areas, the study also estimates the levels of impoverishment due to high OOP payments. The study employs multiple logistic regression models to identify the factors associated with the incidence of impoverishment. The incidence of CHE due to OOP health payments at 10 per cent and 25 per cent level of total consumption expenditure is 69.33 per cent and 38.67 per cent, respectively, in Sirmaur district; and 70 per cent and 34.67 per cent, respectively, for Solan district. Similarly, the level of impoverishment is 25.33 per cent and 16 per cent in Sirmaur and Solan, respectively. Factors such as seeking outpatient care, presence of chronic disease patients and travelling for healthcare are main covariates of impoverishment. The study concludes that OOP healthcarepayments pose a significant financial risk in Himachal Pradesh. This risk can be minimized by covering the outpatients and needs of chronic disease patients under social health insurance. In addition, the travelling-related financial risks for patients can be mitigated by increasing the participation of private healthcare providers in social health insurance schemes and government investment in strengthening the access to healthcare facilities.
Passions of the Soul
Authors: Williams Rowan
Published: April 2024

The Eastern Christian tradition is filled with theological and spiritual riches.

In Passions of the Soul, Rowan Williams opens up the great classics of Eastern Christian writing to show how it can help us to understand and cope with the ups and downs of modern life.

With compelling and illuminating insight, he shows the cost of living in a culture that is theologically and philosophically undernourished, working with a diminished and trivialized picture of the human self. The Eastern tradition teaches us how to develop our self-knowledge and awareness, so that we can relate to the world without selfish illusions. Only then can we be ready for our eyes to be opened to God, and avoid destructive patterns of behaviour.

Only in this way can we understand the kind of people we need to become.
Protecting Patron Privacy
Authors: Beckstrom Matthew
Published: April 2024

Protect patron privacy and safeguard Internet usage using this how-to manual for creating a secure environment in your library. You'll learn how simple changes to your policies, procedures, and computer settings can ensure a private and safe research space for users. In a world where almost anyone with computer savvy can hack, track, and record the online activities of others, your library can serve as a protected haven for your visitors who rely on the Internet to conduct research―if you take the necessary steps to safeguard their privacy. This book shows you how to protect patrons' privacy while using the technology that your library provides, including public computers, Internet access, wireless networks, and other devices. Logically organized into two major sections, the first part of the book discusses why the privacy of your users is of paramount importance, explains the applicable laws and regulations related to patron privacy, and delves into the mechanics of security breaches on public computers. The second half outlines the practical steps you can take to preserve the rights of library visitors by working with computer and mobile device configurations, network security settings, and special applications.
Evaluation of Uttroside B, a potent bioactive from Solanum nigrum Linn, as a candidate drug molecule against non-alcoholic fatty liver disease
Authors: P Tennyson Rayginia , K. Keerthana Chenicheri , C. Shifana Sadiq , U. Aiswarya Sreekumar , P. Archana Retnakumari , Joy P. Maria , S. Lankalapalli Ravi , B. Harikumar Kuzhuvelil , John Anto Ruby
Published: April 2024

Introduction and Aim: The incidence of non-alcoholic fatty liver disease is increasing steadily across the global population. NAFLD may progress to the more serious non-alcoholic steatohepatitis (NASH), a condition that can subsequently advance to fibrosis, cirrhosis, and in many cases, to hepatocellular carcinoma (HCC). There are currently no drugs approved by the FDA for the treatment of NAFLD. We previously reported the remarkable therapeutic potency of Utt-B, a saponin isolated in our lab, from the leaves of Solanum nigrum Linn (S. nigrum), against hepatocellular carcinoma (HCC). In the current study, we have investigated the therapeutic efficacy of Utt-B against NAFLD, which eventually leads to NASH. 
 
Materials and Methods: HepG2 cells were used for in vitro experiments. MTT assay, Oil Red O staining and Immunoblotting were used to evaluate the hepatoprotective and therapeutic effects of Utt-B against NAFLD.
 
Results: Utt-B treatment effectively reduced lipid droplet accumulation within HepG2 cells, demonstrating its potential in mitigating fat deposition associated with NAFLD. Utt-B activated AMPK signaling, leading to the down-regulation of FASN, a key enzyme regulating lipogenesis, suggesting its ability to modulate pathways involved in lipid metabolism.
 
Conclusion: Our results highlight Utt-B as a promising therapeutic agent for metabolic liver disorders, including NAFLD and NASH, warranting further exploration of the molecule in clinical settings.
In silico molecular docking of luteolin as a potential antihyperpigmentation agent
Authors: Putri Lucienne Agatha Larasati Nugraha , Anjani Ni Luh Ari Krisma , Laksmiani Ni Putu Linda , Susanti Ni Made Pitri
Published: April 2024

Excessive melanin synthesis, often triggered by overexposure to UV rays, is catalyzed by melanogenesis enzymes such as tyrosinase, tyrosinase-related protein 1, and D-dopachrome tautomerase. Derived from natural sources, the flavonoid compound luteolin is explored for its antihyperpigmentation potential. This study assesses luteolin’s efficacy as an antihyperpigmentation agent by analyzing its affinity and bond interactions with melanogenesis enzymes through an in silico approach. Molecular docking, facilitated by HyperChem 8 for test compound optimization and Chimera 1.11.1 for protein preparation, alongside method validation and docking with AutoDockTools 1.5.6, established the protocol’s validity with an RMSD value of ≤3 Å. Docking results reveal luteolin's higher affinity for the target proteins compared to native ligands, with binding energies of -5.63 kcal/mol for tyrosinase, -6.18 kcal/mol for tyrosinase-related protein 1, and -6.54 kcal/mol for D-dopachrome tautomerase. The interaction between luteolin and these proteins involves hydrogen, hydrophobic, electrostatic, and Van der Waals bonds, with amino acid residues His61, Lys129, Arg132 (tyrosinase); His192, His224, Val89 (tyrosinase-related protein 1); and Ile64, Asn73 (D-dopachrome tautomerase) participating in hydrogen bond formation. These findings suggest luteolin’s significant potential as an antihyperpigmentation agent by inhibiting melanogenesis enzymes.
Jeotermal Enerji Kaynaklı Organik Rankine Güç Santralinin Termodinamik Analizi
Authors: Arpa İsmail , Şencan Şahin Arzu
Published: April 2024

Sürdürülebilir enerji türü olarak jeotermal kaynaklardan elektrik üretimi ülkemizde gittikçe yaygınlaşmaktadır. İkili (binary) jeotermal enerji santrali, jeotermal akışkan ısısından Organik Rankine Çevrimi (ORC) yardımı ile elektrik üreten sistemlerdir. Çevrimin ve çevrimi oluşturan her bir sistem elemanının enerji ve ekserji analizleri ayrıntılı bir şekilde yapılmıştır. Bu analizler için Engineering Equation Solver (EES) yazılımı kullanılmıştır. ORC sisteminde iş akışkanı olarak n-pentan kullanılmıştır. Hesaplamalar sonucunda tüm sistemin enerji verimi %6, ekserji verimi ise %45 olarak bulunmuştur. Sistemin farklı çalışma parametrelerine göre verimlerdeki değişimler grafikler aracılığıyla ortaya konmuştur. Santralde en yüksek ekserji kaybının 6.12 MW (tüm ekserji kaybının %26’sı) ile hava soğutmalı kondenser 2’de olduğu tespit edilmiştir. Çalışmada son olarak ekserji kayıplarının azaltılması ve sistem verimliliğin iyileştirilmesi için çeşitli öneriler ve tavsiyelerde bulunulmuştur.
INSTRUMENTALIZAÇÃO DAS POLÍTICAS PÚBLICAS: DESAFIOS NA GESTÃO DAS POLÍTICAS PÚBLICAS
Authors: Pinto Rambor Denise , Lúcio Batista Cazarotti Mauro
Published: April 2024

Este estudo tem como objetivo principal destacar a importância no gerenciamento relacionado ao comportamento no quesito qualidade do funcionalismo público para com a sociedade. Tendo em vista, os autores que colaboraram nesta pesquisa entre eles Schattschneider (1960), Parsons (2007), Capella (2015;2018), dentre outros, os resultados obtidos por meio de conceitos de grandes teóricos que contribuíram nas políticas públicas com suas metodologias e ensino elucidaram mais este trabalho e o caminho sobre as políticas públicas no Brasil. Por fim,, ainda dentro do processo de gerenciamento de políticas públicas governamentais, outras estratégias devem ser desenvolvidas para se adquirir um cenário favorável na satisfação de contentamento e prazer do próprio servidor público em desempenhar seu trabalho com eficácia.
Amazonian aerosol size distributions in a lognormal phase space: characteristics and trajectories
Authors: Unfer Gabriela R. , Machado Luiz A. T. , Artaxo Paulo , Franco Marco A. , Kremper Leslie A. , Pöhlker Mira L. , Pöschl Ulrich , Pöhlker Christopher
Published: April 2024

Abstract. This study introduces a first glance at Amazonian aerosols in the N–Dg–σ phase space. Aerosol data, measured from May 2021 to April 2022 at the Amazon Tall Tower Observatory (ATTO), were fitted by a multi-modal lognormal function and separated into three modes: the sub-50 nm, the Aitken (50–100 nm), and the accumulation modes. The fit results were then evaluated in the N–Dg–σ phase space, which represents a three-dimensional space based on the three lognormal fit parameters. These parameters represent, for a given mode i, the number concentration (Ni), the median geometric diameter (Dg,i), and the geometric standard deviation (σi). Each state of a particle number size distribution (PNSD) is represented by a single dot in this space, while a collection of dots shows the delimitation of all PNSD states under given conditions. The connections in ensembles of data points show trajectories caused by pseudo-forces, such as precipitation regimes and vertical movement. We showed that all three modes have a preferential arrangement in this space, reflecting their intrinsic behaviors in the atmosphere. These arrangements were interpreted as volumetric figures, elucidating the boundaries of each mode. Time trajectories in seasonal and diurnal cycles revealed that fits with the sub-20 nm mode are associated with rainfall events that happen in the morning and in the afternoon. But in the morning they grow rapidly into the Aitken mode, and in the afternoon they remain below 50 nm. Also, certain modes demonstrated well-defined curves in the space, e.g., the seasonal trajectory of the accumulation mode follows an ellipsoid, while the diurnal cycle of the sub-50 nm mode in the dry season follows a linear trajectory. As an effect of the precipitation on the PNSDs and vice versa, N and Dg were found to increase for the sub-50 nm mode and to decrease for the Aitken and accumulation modes after the precipitation peak. Afternoons with precipitation were preceded by mornings with larger particles of the accumulation mode, whose Dg was ∼ 10 nm larger than in days without precipitation. Nevertheless, this large Dg in the morning seems to influence subsequent rainfall only in the dry season, while in the wet season both N and Dg seem to have the same weight of influence. The observed patterns of the PNSDs in the N–Dg–σ phase space showed to be a promising tool for the characterization of atmospheric aerosols, to contribute to our understanding of the main processes in aerosol–cloud interactions, and to open new perspectives on aerosol parameterizations and model validation.
Early 20th century Southern Hemisphere cooling
Authors: Brönnimann Stefan , Brugnara Yuri , Wilkinson Clive
Published: April 2024

Abstract. Global surface air temperature increased by ca. 0.5 °C from the 1900s to the mid-1940s, also known as Early 20th Century Warming (ETCW). However, the ETCW started from a particularly cold phase, peaking in 1908–1911. The cold phase was global but more pronounced in the Southern Hemisphere than in the Northern Hemisphere and most pronounced in the Southern Ocean, raising the question of whether uncertainties in the data might play a role. Here we analyse this period based on reanalysis data and reconstructions, complemented with newly digitised ship data from 1903–1916, as well as land observations. The cooling is seen consistently in different data sets, though with some differences. Results suggest that the cooling was related to a La-Niña-like pattern in the Pacific, a cold tropical and subtropical South Atlantic, a cold extratropical South Pacific, and cool southern midlatitude land areas. The Southern Annular Mode was positive, with a strengthened Amundsen–Bellingshausen seas low, although the spread of the data products is considerable. All results point to a real climatic phenomenon as the cause of this anomaly and not a data artefact. Atmospheric model simulations are able to reproduce temperature and pressure patterns, consistent with a real and perhaps ocean-forced signal. Together with two volcanic eruptions just before and after the 1908–1911 period, the early 1900s provided a cold start into the ETCW.