bluuebunny/crossref_metadata_2025 huggingface dataset:
A Comprehensive Management of Midline Diastema- A Review of Literature
Authors: - Dr.Veena S , - Dr.Yogeesh M C
Published: July 2024

Abstract
Introduction: Midline diastema can be physiological, dentoalveolar, due to a missing tooth, due to peg lateral, midline supernumerary teeth, proclination of the upper labial segment, prominent frenum or due to a self-inflicted pathology by tongue piercing. The treatment involves observation and follow up, active orthodontic tooth movement, combined orthodontic and surgical approach, restorative treatment and Mulligan’s technique of overcorrection.
Material and Methods: Hand and electronic searching was done for 55 articles for this review of literature. Results: Midline diastema is common dental anomaly having multiple causes and various orthodontic and surgical options for management.
Conclusions: Midline diastemas require proper diagnosis and timing for better care of patients.
Keywords: spacing; gap; diastema causes
Synthesis and Applications of Moringa Oleifera mediated Zinc Oxide Nanoparticles- A Systematic Review
Authors: - G. Jayanthi , - J. Indira
Published: July 2024

Nanotechnology is one of the advancing tools that involves the applications in various areas of research. It plays a very important role in the field of medicine, science, engineering materials, cosmetics and food science. Nano materials often have unique properties that can be fabricated as a device for various
applications such as controlling pollution, purification of water, disease management and energy sector. Zinc oxide nanoparticles possess numerous applications in various sectors like medicine, textile, rubber industry, cosmetics and food technology. Nowadays the green synthesis of nanoparticles is of keen
interest among researchers due to its environmental sustainability. In this review article we have discussed the applications of Moringa Oleifera mediated green synthesis of Zinc oxide nanoparticles in medical and environmental domain.
Adverse Impacts of Brexit on the Trade between UK and India
Authors: - Eera Bahety
Published: July 2024

It has been 8 years since the results of the Brexit referendum on June 23rd, 2016 and the world waits with bated breath to see the deal penned down by the negotiations between representatives of the European Union and the United Kingdom. FDI flow into Britain has slowed down to a trickle. Countries like India and Bangladesh, which used Britain as a launching pad for the larger European market, had increased trade with their former coloniser; India now stands as the UK's 17th largest trade partner (Office for National Statistics Pink Book for 2019 Goods and Services). An important aspect of trade between these economic giants is the high demand for premium goods by affluent Indians, and the ability of English luxury brands to satisfy that need. However, Brexit threatens to derail this trade. The large influx of Indian workers into the UK, along with the more than 800 Indian companies which have set up operations there, ensure that signing a Free Trade Agreement with India is a priority for smooth trade to continue. This research paper attempts to highlight the adverse effects of Brexit on the trade between India and the United Kingdom, and attempts to suggest solutions for the same.
Cultural Exchanges and Soft Power: Strengthening India-Russian Ties
Authors: - Vishnu Prakash Mangu
Published: July 2024

The cultural exchanges and soft power dynamics between India and Russia play a crucial role in fortifying the bilateral relationship that has historical roots and contemporary relevance. This research article delves into the multifaceted cultural interactions that have developed over decades, highlighting the exchange of art, literature, education, and media as pivotal components of India-Russian ties. By analysing the historical context, this study examines how cultural diplomacy has evolved from the Soviet era to the present day, influencing public perceptions and fostering mutual understanding. The role of institutions, government initiatives, and people-to-people contacts are explored to underscore their impact on bilateral relations. Furthermore, the article assesses the effectiveness of soft power strategies in enhancing diplomatic relations and contributing to regional stability. Through a comprehensive analysis of cultural programs, educational exchanges, and collaborative projects, this study provides insights into how cultural diplomacy serves as a bridge, reinforcing the strategic partnership between India and Russia in a rapidly changing global landscape. The findings highlight the potential of cultural exchanges as a tool for strengthening ties and propose recommendations for leveraging soft power to sustain and deepen the India-Russia relationship in the future.
Effect of Different Irrigation Levels on the Productivity of Two Sweet Potato Varieties (Ipomoea batata)
Authors: - Guivi Jefu Cherene , - Carlitos Rosário Jeronimo , - Detino Germano Saide Augusto
Published: July 2024

Sweet potato (Ipomoea batatas, L.) is a crop that despite exhibiting great resistance to pests and little response to the application of fertilizers, water deficit harms the photosynthetic system of the crop by restricting the stomatal opening, therefore, Irrigation becomes an important technique for obtaining greater productivity. Thus, the objective of this article was to evaluate the productivity of two varieties of sweet potato subjected to different amounts of irrigation water. The experiment was conducted at the Nampula Agricultural Station, at the Mozambique Agricultural Research Institute, located in the city of Nampula. The cultivars white and orange pulp were evaluated using three treatments: full irrigation, supplementary irrigation and rainfed. A completely randomized design, was used, with three replications. The results showed significant differences between treatments at p-value ˂0.05. However, the Tukey test showed differences between the means observed in ANOVA where the full irrigation treatment, presented greater fresh matter productivity followed by the supplementary treatment.
Rabindranath Tagore Educational Experiment for Economic Sustainability
Authors: - Milan Das
Published: July 2024

Nations' development depends on their economic condition, and every nation is trying to develop its economic condition but needs to be more focused on economic sustainability. Economic Growth and economic sustainability are different approaches; economic growth is not concentrated on the future, but economic sustainability is focused on the future. Rabindranath Tagore focused on economic sustainability and experimented with his thoughts on Visva Bharati and Shilaidaha. This paper aims to discuss Rabindranath Tagore’s educational experiment on economic sustainability. Rabindranath Tagore realized that the nation’s progress could occur when the financial status of millions of rural people improved through education. Rabindranath Tagore focused on advanced scientific methods of agriculture, animal husbandry, cottage industry, nature education, etc. Rabindranath Tagore concentrates on the development of self-reliance and unity of pupils. This paper discusses how self-reliance and cooperation develop economic sustainability through Rabindranath Tagore’s thoughts and experiments. This paper focuses on some aspects of Tagore’s economic thought and rural development and will try to re-evaluate the significance of his economic thought in the present context of economic sustainability in India.
Love's Tapestry: Exploring the Depths of Emotion Through Literature
Authors: - G.Smitha
Published: July 2024

I Too Had a Love Story" by Ravinder Singh and "Broken by Love" share a common thematic thread of love, loss, and heartbreak, yet they traverse distinct narrative paths, each resonating with its unique emotional resonance. Ravinder Singh's debut novel, "I Too Had a Love Story," chronicles the poignant tale of Ravin and Khushi, whose budding romance is tragically cut short by fate. Set against the backdrop of modern India, the novel captures the essence of youthful love and the profound impact of loss, exploring themes of grief, hope, and the resilience of the human spirit. Singh's narrative is marked by its raw honesty and emotional depth, offering readers a glimpse into the complexities of love and its aftermath.

On the other hand, "Broken by Love" delves into the intricacies of relationships in the contemporary digital age. Written by an anonymous author, the novel follows the journey of its protagonist through the tumultuous landscape of love, betrayal, and redemption. Through a series of interconnected narratives, the author explores the fragility of human connections in an increasingly interconnected world, shedding light on the unforeseen consequences of our actions and the transformative power of forgiveness. While both novels grapple with the universal theme of love and its inherent vulnerabilities, they offer readers distinct perspectives on the human experience, inviting introspection and empathy in equal measure.

"I Too Had a Love Story" and "Broken by Love" both offer readers compelling narratives exploring the complexities of romantic relationships. Positively, they evoke deep emotional resonance, fostering empathy and understanding towards the nuances of love and loss. However, their depiction of heartbreak may inadvertently perpetuate unrealistic expectations or reinforce stereotypes about romance, potentially skewing perceptions of healthy relationships.
Heroism and Sacrifice in Alfred Tennyson's "The Charge of the Light Brigade" and Iron Maiden's "The Trooper"
Authors: - Jitumani Basumatary
Published: July 2024

This paper compares the themes of heroism and sacrifice in Alfred Tennyson’s "The Charge of the Light Brigade" and Iron Maiden’s “The Trooper”. The charge of the Light Brigade during the Crimean War forms the substance of both pieces, yet these two works differ tremendously due to the essence of the art form and cultural background. Tennyson's 1854 poem is written in formal verse and promotes the ideals of Victorian valour and duty; Iron Maiden's 1983 song is a much more aggressive musical element with a first-person narrative to convey a visceral portrayal of battle, focusing on personal struggle and rebellion. In this essay, the analysis will be based on narrative techniques, thematic content, and emotional impact, illustrating how literature and music reflect and shape cultural attitudes toward heroism and sacrifice.
The Psychology of Hamlet: Unravelling the Complex Mind of a Tragic Hero
Authors: - Amit Roy
Published: July 2024

Shakespeare's Hamlet remains a captivating enigma. This paper delves into the psychology of this iconic character, employing a multifaceted approach to unravel the layers of his complex mind. We explore the impact of King Hamlet's ghost, acting as a catalyst for revenge and a symbol of unresolved grief. Further, Hamlet's introspective soliloquies unveil his intellectual wrestling with existential questions and the burden of action. The paper examines his strategic use of feigned madness as a defence mechanism while navigating the treacherous Danish court. Additionally, it analyzes the concept of the tragic flaw, with indecisiveness and overthinking potentially leading to his downfall. Hamlet's relationships with the women in the play, particularly Gertrude and Ophelia, offer further insights into his internal conflicts and his struggle with female sexuality and desire for power. By examining these various aspects – the ghost, soliloquies, deception, the tragic flaw, and his complex relationships – this paper aims to contribute to a richer understanding of Hamlet's psychology, ultimately revealing the tragic hero in all his complexity.
Healthcare Expenditure and It's Impacts on Socio-economic Indicators: a Study of BRICS Nations
Authors: - Keya Patel
Published: July 2024

The study outlines the impact of healthcare expenditure by BRICS nations on socio-economic indicators and vice versa. The relationship has been established by performing a correlation analysis followed by an Augmented Dickey-Fuller test for stationarity, a Granger's Causality test for casual relationships, and a regression analysis to quantify the impact. The data analysis has been done using time series data from World Bank and using Excel and R Studio
Exploring the Impact of Emotional Intelligence on Employee’s Job Satisfaction and Work-Life Balance in Banks: A Study in Kanpur City
Authors: - Ashish Kumar Upadhyay , - Anjali Srivastav
Published: July 2024

The purpose of this study is to examine the significance of emotional intelligence with respect to job satisfaction among its employees and their work-life balance improvement focusing on the bank employees in Kanpur city. In this study, cross-sectional descriptive research design was applied on a purposively selected sample of one hundred and thirty (130) respondents from five banks.
Impact of Perceived Parental Abuse on Relationship Satisfaction in Adults
Authors: - Nidhi Vijay Kadam , - Keziah Mary Sam
Published: July 2024

This study investigates the relationship between perceived parental abuse and relationship satisfaction in adults using convenience sampling and data collected via Google Forms from 152 participants. Measurement tools included the Relationship Assessment Scale and Perceived Parental Abuse Scale, with statistical analyses comprising correlation and linear regression. Findings revealed a statistically significant but weak positive correlation (Spearman's rho = 0.270, p < .001) between perceived parental abuse and relationship satisfaction. Regression analysis indicated that perceived parental abuse explains 8.95% of the variance in relationship satisfaction (R² = 0.0895, F = 14.7, p < .001). These results challenge conventional views by suggesting resilience mechanisms among survivors of parental abuse and underscore implications for interventions aimed at improving relationship outcomes in this population. The study contributes to understanding the complex dynamics between early-life adversity and adult relationship satisfaction, emphasizing the need for targeted support strategies.
An N-Way Model Merging Approach Based on Artificial Bee Colony Algorithm
Authors: Tong Ye  , Gongzhe Qiao
Published: July 2024

In N-way model merging, model matching plays an important role. However, the N-way model matching problem has been recognized as NP-hard. Aim: To search the optimal or near-optimal matching solution efficiently, this paper proposes an N-way model matching algorithm based on the Artificial Bee Colony (ABC) algorithm. Method: This algorithm combines global heuristic search and local search to deal with the complexity of N-way model matching. We evaluated the proposed N-way model merging approach through case studies and we evaluated the proposed ABCMatch algorithm by comparing it with Genetic Algorithm (GA) and Elephant Herding Optimization (EHO). Results: The experimental results show that ABCMatch can obtain more accurate model matching solutions in a shorter time, and the average model matching accuracy of ABCMatch is 2.7725% higher than GA and 1.8804% higher than EHO. Conclusion: Results demonstrate that our method provides an effective way for software engineers to merge UML models in collaborative modeling scenarios.
Robust Controller for Limit Cycle Elimination of Two Input DC-DC Converter with Constant Power Load in Dc µGrid Applications
Authors: Bhukya Ch. Nayak , Reddy B. Amarendra , Venkatesh Allam , Jyothsna T. R.
Published: July 2024

Direct Current (DC) µgrid is gaining more attention than Alternating Current (AC) µgrid, because of their simplicity in structure, which raises the utilization of dc power sources. However, for proper operation of dc µgrids, dc-dc power converters are required. MIMO converter systems are more commonly used in µgrid applications because of their vast benefits over SISO converter systems. The power converter operates under the previous state of tight control regulation which acts as constant power loads (CPL). Most loads in dc µgrid are CPLs, hence, one of the prime challenges in dc µgrid with CPLs is, an exhibition of negative incremental impedance (NII) which causes limit cycle behavior in the system. which tends to undesirable operations of the upstream converter and dc µgrid. The proposed double integral sliding mode controller (DISMC) control technique is designed to control and eliminate the dc µgrid bus voltage variations due to uncertainties of load and CPLs limit cycles. This control technique guarantees fast trainset response over system uncertainties and CPLs limit cycles. To validate the robustness of the proposed DISM controller, it is designed and simulated in a MAT lab environment.
Moments of Powered Rayleigh Distribution by Generalized Order Statistics
Authors: Khan M. I.
Published: July 2024

The power Rayleigh distribution is considered via the power transformation technique. The suggested model behaves better than the original distribution in dealing with complex data. The key focus of this paper is to establish some simple recurrence relations for single and product moments of generalized order statistics from the power Rayleigh distribution. Some numeric computations are carried out at the different parameters of the power Rayleigh distribution. The moments of order statistics and record values are deduced from the single and product moments. Further, characterization results are also derived for power Rayleigh distribution via recurrence relations and conditional expectations.
jurista persa en Luxemburgo (ante la descentralización de la cuestión prejudicial)
Authors: Alonso García Ricardo
Published: July 2024

Tribuna sobre la reforma de la cuestión prejudicial
COMMUNICATIONS CORRELATE TRUST IN PAKISTAN ARMY: RECOMMENDING MEASURES FOR IMAGE BUILDING
Authors: Hussain Dr. Mudassar , Sattar Dr. Humayun , Fayyaz Bakhtawar
Published: July 2024

Purpose: Trust in defense institutions is vital for national cohesion and national integration. For this purpose, the media dependency theory, video malaise theory, and virtuous circle theory are extended to propose a theoretical framework. Against this background, the objectives of the study are to explain public trust by analyzing the correlation of the uses of communications with the trust in the Pakistan Army.
Design/Methodology: :To conduct this research quantitative approach is used, a purposive sample of (n = 269) university students is selected based on a sample collected from the universities in Lahore. The survey method was used to collect data. The Statistical Package for Social Sciences (SPSS) version 24 was used for applying the correlations and partial correlation tests.
Findings: : Communications on Twitter and Facebook are creating distrust for the Pakistan Army, but the interpersonal forms of communication are creating trust for the Pakistan Army. The study finds major support for the media malaise theory. Theoretical and practical implications are discussed. 
Originality: This study painted a more comprehensive picture of the trust in the army in the evolving media environment in Pakistan.
EXPLORING BENEFITS, OVERCOMING CHALLENGES, AND SHAPING FUTURE TRENDS OF ARTIFICIAL INTELLIGENCE APPLICATION IN AGRICULTURAL INDUSTRY
Authors: Saha Sanchita ,   Department of Business Administration, Westcliff University, California 90020, USA, Ghimire Ashok , Manik Mia Md Tofayel Gonee , Tiwari Anamika , Imran Md Ahsan Ullah ,   Department Of Business Administration, Westcliff University, California 90020, Usa,   Department Of Business Administration, Westcliff University, California 90020, Usa,   Department Of Business Administration, Westcliff University, California 90020, Usa,   Department Of Business Administration, Westcliff University, California 90020, Usa
Published: July 2024

The global population, now at 8 billion and projected to reach 9.7 billion by 2050, necessitates a significant increase in food production. This escalating demand underscores the importance of artificial intelligence (AI) technologies in agriculture, which enhance resource optimization and productivity amid supply chain pressures and more frequent extreme weather events. A systematic literature review (SLR), conducted using the PRISMA methodology, examined AI applications in agriculture, encompassing 906 relevant studies from five electronic databases. From these, 176 studies were selected for bibliometric analysis, with a quality appraisal further refining the selection to 17 key studies. The review highlighted a notable rise in publications over the past five years, identifying over 20 AI techniques, including machine learning, convolutional neural networks, IoT, big data, robotics, and computer vision, as predominant. The research emphasized significant contributions from India, China, and the USA, focusing on sectors like crop management, prediction, and disease and pest management. The study concluded with an analysis of current challenges and future trends, pointing to promising directions for AI in agriculture to meet global food production demands.
IMPROVING THE PERFORMANCE OF WIRELESS NETWORKS USING NEW TECHNOLOGIES
Authors: Kadhim Vinas Khalid ,   University of Karbala, College of Administration and Economics, Iraq
Published: July 2024

From mobile communications to the Internet of Things (IoT), wireless networks offer various applications and have become vital to modern communication infrastructure. Conventional wireless network designs encounter formidable capacity, latency, and energy efficiency obstacles due to the ever-increasing need for dependable, pervasive, and lightning-fast wireless access. This study looks at some new tech that could make wireless networks even better. 5G and 6G network rollouts, ML integration for adaptive network management, Massive Multiple-Input Multiple-Output (MIMO) system rollouts, and MMWave frequency utilization are some of the critical breakthroughs covered. Plus, we look at how network slicing and edge computing could enhance QoS and optimize resource allocation. This study thoroughly examines these technologies and their ability to overcome existing limits. It lays the groundwork for future wireless networks and guarantees scalable, efficient, and robust connectivity solutions for many applications.
CORRELATION BETWEEN ABDOMINAL ULTRASOUND FINDINGS AND PLATELET COUNT IN DENGUE FEVER PATIENTS: IMPLICATIONS FOR EARLY DIAGNOSIS AND MANAGEMENT
Authors: Razaq Laiba ,   Akhtar Saeed Trust Hospital, Pakistan, Khan Abdullah , Tariq Muhammad Nouman , Gilani Syed Shayan , Khan Saima , Raza Muhammad , Ali Muhammad Faizan , Asghar Tehreem , Akbar Syed Muhammad Ali , Noor Seneen , Noor Elyeen ,   Akhtar Saeed Medical and Dental College, Pakistan,   Akhtar Saeed Medical and Dental College, Pakistan,   Akhtar Saeed Medical and Dental College, Pakistan,   Akhtar Saeed Trust Hospital, Pakistan,   Akhtar Saeed Medical and Dental College, Pakistan,   Akhtar Saeed Medical and Dental College, Pakistan,   Akhtar Saeed Medical and Dental College, Pakistan,   Akhtar Saeed Medical and Dental College, Pakistan,   The International Center of Medical Sciences Research (ICMSR), 5900 Balconies Drive#12581, Austin TX, 78731 USA, The International Center of Medical Sciences Research (ICMSR), Islamabad Pakistan,   The International Center of Medical Sciences Research (ICMSR), Islamabad Pakistan,   The International Center of Medical Sciences Research (ICMSR), Office 5479 321-323 High Road Chadwell Heath Essex United Kingdom Rm6 6ax, USA
Published: July 2024

Objectives This study aimed to investigate abdominal ultrasound changes in patients diagnosed with dengue fever and their relationship with platelet count. Methods A prospective observational study was conducted at a tertiary care medical college's radiology department in an urban area. One hundred cases diagnosed with dengue fever based on serology were included, following predefined inclusion and exclusion criteria. Results Among the 100 cases, 60 were male (60%) and 40 were female (40%). Seventy-six patients showed increased gallbladder wall thickness (GBWT) due to pericholecystic edema, 31 exhibited ascites, and 32 had splenomegaly. Thrombocytopenia was associated with increased third spacing and splenomegaly observed on abdominal ultrasound. Practical Implications This study emphasizes the importance of recognizing abdominal ultrasound features in suspected dengue cases while awaiting laboratory results. It provides crucial insights for medical professionals (undergraduates, postgraduates, and consultants) and patients, facilitating early intervention and potentially averting complications. Conclusion Gallbladder wall edema, splenomegaly, and ascites are prevalent in severe dengue cases. Detecting these features early may signal the likelihood of progression to severe dengue.
THE DYNAMICS OF OPEN SOURCE SOFTWARE DEVELOPMENT AND CODER COMMUNITIES
Authors: Kadhim Vinas Khalid ,   University of Karbala, College of Administration and Economics, Iraq
Published: July 2024

The advent of open source software (OSS) and its emphasis on transparency, cooperation, and innovation has shaken up the software business. This article delves into the mechanics of open-source software development, specifically looking at how coder communities interact to shape software projects. Core developers, contributors, and users are all part of the socio-technical systems we dissect in these communities. We examine the impact of governance structures, collaboration tools, and community standards on the success and sustainability of OSS initiatives through case studies. We also look into the difficulties that OSS communities encounter, including keeping code quality, handling conflicts, and ensuring everyone can participate. Our research shows that good communication, strong leadership, and a common goal are crucial. When building solid and sustainable OSS ecosystems. This research offers insights into practical strategies for cultivating active programmer communities and maintaining the expansion of open-source projects.
POSTMODERN INTERPRETATIONS OF SAMUEL BECKETT'S WAITING FOR GODOT: JEAN-FRANÇOIS LYOTARD'S POSTMODERN CONDITION WITH REFERENCES
Authors: Sabbar Mahmood Shakir ,   Thi Qar University, Department of Cultural Affairs, Iraq
Published: July 2024

Using Jean-François Lyotard's ideas from The Postmodern Condition as a starting point, this study examines the postmodern elements in Samuel Beckett's Waiting for Godot. The themes and structure of Beckett's work are consistent with Lyotard's rejection of big narratives and postmodern knowledge's decentralized, fragmented character. An embodiment of Lyotard's skepticism and celebration of the "incredulity towards metanarratives" is waiting for Godot, with its circular narrative, enigmatic characters, and existential reflections. This research shows how Beckett's portrayal of waiting, uncertainty, and the quest for meaning resounds with the postmodern state by looking at the play's artistic choices and thematic aspects. The character's words and deeds or lack thereof reflect the play's postmodernist alignment with meaning instability and the deconstruction of conventional storytelling. Viewed through this prism, Lyotard's Waiting for Godot becomes the prototypical postmodern work, summarising his theoretical claims.
Difficulty and Mastery of Physics Concepts for Middle School Students in Density Material
Authors: Nukhba Rania , Wulandari Ika Pratiwi , Ulum Fatchul , Parno Parno
Published: July 2024

The purpose of this research is exploring the student’s density conception as early as possible so that when heading to essential topics that involve density in physics (like statics and dynamics fluid), students can easily understand these essential topics. In general, students' concept understanding of density is already relatively high with 63,5%. There are differences between the conceptual understanding of male and female students, which the conceptual understanding of density in female students was better than male students. The notable difference between them is the understanding of the concepts relating mass, volume, and density. Some students also shown that they had not been able to understand the basic conception of the density and properties of matter. For further research, it is better to provide a short interview session and give students the opportunity to describe mental models of the properties of substances that students have understood.
Analysis the Effect of Operating Variables of the Nozzle on Spray Volume Distribution Patterns
Authors: Nasir Salim Hassen  , Nor Azwadi Che Sidik
Published: July 2024

Transverse spray volume distribution experiments for commercially available nozzles could help technicians and applicators select correct combinations of the operating variables suitable with different field conditions. The aim of this study is to generate numerous spray patterns are suitable for different weather conditions. Spray distribution patterns from three Tee Jet nozzle sizes XR11002, XR11003 and XR11004 at three operating pressures 1, 2 and 3bar at three spray heights 0.50, 0.75, and 0.90m were generated with spray pattern analysis system (patternator). The results suggest that numerous and clear changes in the nature of the spray patterns were noted depending on operating variables. Working width values increased as operating pressure increased resulting in more uniformity of spray distribution patterns. Further, interaction of operating variables impacted spray width and volume distribution of the spray pattern. The spray peak direct under the nozzle centre decreased linearly as the nozzle height increased. The use of smaller nozzle sizes and higher operating pressure improve the spray uniformity. Correct selection of operating variables suitable to the field conditions could provide optimal and effective performance of the spray nozzle. Producing of nearly identical spray patterns from different operating variables has made the spray system easy to use in a wide range of field conditions.
In Silico Investigation and Correlation of Hydrophobic Stretches in Spike Proteins of SARS-CoV-2, SARS-CoV and MERS-CoV
Authors: Uma Shekhawat  , Anindita Roy Chowdhury
Published: July 2024

Hydrophobic force is a key factor for the three-dimensional structure and stability that a protein will adopt. It is important to understand how hydrophobic interactions affect the protein folding process for a protein to become functional. In SARS-CoV-2, SARS-CoV, and MERS-CoV, spike protein serves as both the primary structural protein and a multifunctional protein. The authors aim to investigate the secondary structure of spike protein sequences of three primary coronaviruses corresponding to the stretches of consecutive hydrophobic amino acid residues by developing and implementing computer programs. Besides the primary sequences, similar investigations were carried out for other aligned sequences from different coronaviruses and source organisms. Understanding the potential impacts of hydrophobic amino acid residues in spike protein would be helpful to gain insight into its stability and thus, aid in the study of viral pathogenicity as well as their implications effects on immunogenicity and treatment.
Introducing Semarak Ilmu Publishing in Publishing Science and Engineering: Bibliometric Analysis
Authors: Nor Azwadi Che Sidik  , Asep Bayu Dani Nandiyanto  , Dwi Novia Al Husaeni
Published: July 2024

Scholarly publishing in the fields of science and engineering plays an important role in developing and disseminating knowledge. In this context, bibliometric analysis is used as a method and tool to understand trends, patterns, and impact of scientific publications. The main objective of this research is to carry out bibliometric analysis of articles published by Semarak Ilmu Publishing. Information about productivity, collaboration, and impact of publications based on the keyword “Semarak Ilmu Publishing” as publisher was explored to provide better insight into their potential contribution to improving understanding and development in the fields of science and engineering. Based on the analysis, the number of articles that were published in 2019 - 2024 reached more than 40 articles with the number of articles per year being 45 articles in 2019, 75 articles in 2020, 50 articles in 2021, 79 articles in 2022, 66 articles in 2023, and 17 articles in 2024. For the case of 2024, since it is still at the beginning of the year, the number of publications is still low. Apart from that, each article has been widely cited by other authors with an average citation per year of 263.53 citations. This research becomes an initial basis for further evaluation of Semarak Ilmu Publishing and its contribution to supporting the scientific ecosystem.
SAKTI©: Secured Chatting Tool Through Forward Secrecy
Authors: Azni Haslizan Ab Halim  , Farida Ridzuan  , Nur Hafiza Zakaria  , Abdul Alif Zakaria  , Najwa Hayaati Mohd Alwi  , Sakinah Ali Pitchay  , Ismail Az-Zuhar
Published: July 2024

The critical issue of academic misconduct is of utmost importance in the field of education and understanding whistleblowing behaviour can be a potential measure to effectively address this issue. This paper highlights the benefits of using the Tree-based Pipeline Optimization (TPOT) framework as a user-friendly tool for implementing machine learning techniques in studying whistleblowing behaviour among students in universities in Indonesia and Malaysia. The paper demonstrates the ease of implementing TPOT, making it accessible to inexpert computing scientists, and showcases highly promising results from the whistleblowing classification models trained with TPOT. Performance metrics such as Area Under Curve (AUC) are used to measure the reliability of the TPOT framework, with some models achieving AUC values above 90%, and the best AUC was 99% by TPOT with a Genetic Programming population size of 40. The paper’s main contribution lies in the empirical demonstration and findings that resulted in achieving the optimal outcomes from the whistleblowing case study. This paper sheds light on the potential of TPOT as an easy and rapid implementation tool for AI in the field of education, addressing the challenges of academic misconduct and showcasing promising results in the context of whistleblowing classification.
IoT-Enabled GPS Tracking System for Monitoring the Safety Concerns of School Students
Authors: Hanafi Hafizul Fahri , Adnan Muhamad Hariz , Huda Miftachul , Mustafa Wan Azani , Md Ghani Miharaini , Alhafis Hashim Mohd Ekram , Alkhayyat Ahmed
Published: July 2024

In today's world, reports of child abduction or attempted abduction are alarmingly frequent. With parents' hectic work schedules, children often travel to and from school alone, either by walking, biking, or taking school buses. This project proposes an Internet of Things (IoT) GPS tracking system to aid parents monitor their children's safety during these commutes. The system is designed for children between the ages of 4 and 10 and uses an Arduino Uno device placed in the child's school bag. This allows parents to track their child's real-time location movement through a mobile application. One of the key benefits of this system is the ability to monitor multiple children at the same time using the app. Otherwise, if the device remains stationary in an unusual location for a prolonged period, the system will automatically send an alert to the parents. This feature ensures that parents are promptly notified if their child's device is not moving as expected, potentially indicating a problem or emergency. The main objective of this proposed IoT solution is to give parents peace of mind and a way to take quick action if any worrying situations occur during their children's journeys to and from school. By leveraging advanced technology, this system will also authorize parents to stay connected and related to their children and respond swiftly to any potential threats to their safety.
Experimental and Numerical Study of Conical-Shaped Pin Finned Heat Sink with PCM Material
Authors: Tahsin Sharzil Huda , Fahad Mostafa Kamal , Ifraj Nowroze Farhan , Rimon Md. Shahporan , Rahman Fazlar , Haque Mohammad Rejaul
Published: July 2024

Many researchers have recently become interested in phase change material (PSM) for passive cooling of electronic equipment. The performance of PCM is enhanced by using fins as thermal conductivity enhancers (TCE). For a heat flux of 20,000 W/m2, three-dimensional numerical (transient) analyses were conducted for pin (Circular) and conical-shaped fins with and without holes and dimples on the surfaces to investigate the heat transfer by natural convection. Paraffin wax was used as the PCM material within the fins' spaces by keeping 9% volume of the fins and 91% volume of PCM of the total space above the base plate. The transient heat transfer performance of fins is observed for 20 minutes. Surface areas, temperature curves, liquid fraction curves, and theta versus Fourier number curves were compared to analyze the effect of fins of different shapes on the heat transfer rate. Conical-shaped fins with dimples and holes showed the best cooling performance with a 4.6% increment of heat transfer compared with conventional pin (circular shape) fins. With and without PCM, conical fins were subjected to experimental investigation for 20 minutes. Mild steel was the heat sink material, and paraffin wax was the PCM material. Heat flux of 4000 W/m2 was given to the heat sink’s base by a heater. The acrylic glass was used for insulation. The temperature was recorded for nine fins at different heights. In the experiment, the case with PCM gave 5% to 8% better cooling performance than the case with air. The study shows that using conical fins with dimples and holes (a unique fin shape) in PCM-based heat sinks can produce superior thermal performance compared to traditional (circular-shaped) pin-fins.
Effect of Nanomaterials on the Mechanical and Morphological Properties of Jute-GFRP Hybrid Nanocomposites
Authors: Rabbi Sanaul , Das Snigdha , Sharmin Sanjida , Al Mamun Abdullah
Published: July 2024

Nanocomposites have garnered significant attention both within the realms of science and industry over the past decade due to their exceptional attributes, such as improved mechanical and thermal properties, gas permeability resistance, optical clarity, electrical conductivity, magnetic responsiveness, and flame-retardant characteristics. This study comprehensively investigates the influence of nano Al2O3, ZnO, and TiO2 on the mechanical and morphological traits of jute-glass fiber reinforced plastic (GFRP) hybrid composites. Employing a deliberate inclusion of 3% weight of each respective nano filler, the research scrutinizes the tensile and flexural strengths of the hybrid nanocomposites. The fabrication of specimens was accomplished through the hand lay-up method, ensuring precision and consistency. The structural integrity and failure mechanisms of the composite specimens were meticulously examined through the utilization of Field Emission Scanning Electron Microscopy (FE-SEM). The FE-SEM images vividly depict intricate details, showcasing discernible features such as fiber pull-outs, breakages, voids, and internal cracks on the fractured surfaces. The tensile strength of the hybrid nanocomposites has been higher at 3% nano ZnO addition, and flexural strength has been higher at 3% nano TiO2.
Exploration of reflective capabilities within undergraduate physiotherapy students
Authors: Seddon Joanne
Published: July 2024

A joint statement released by the Health and Care Professions Council (HCPC) states that reflection should be encouraged as it builds resilience, and improves well-being and quality of care (HCPC, 2019). In response the Reflective Practice Questionnaire (RPQ) was used to assess the reflective capability of physiotherapy students during their undergraduate training at the University of Liverpool (Priddis & Rogers, 2018). Comparisons were made across the three-year programme before discussing the results in relation to pedagogical activities that focus on enhancing reflective practice skills. Results show an increase in mean scores for a number of subscales, with the largest increase between year 1 and 2. Reflection-on-action and general confidence were increased from year 1 to 3 while stress and uncertainty were reduced from year 2 to 3. It was concluded that although reflective frameworks are popular, more social approaches may be beneficial to encourage reflection-in-action.

This article was published open access under a CC BY licence:
https://creativecommons.org/licences/by/4.0
.
SMA 200–400 GHz Survey for Dust Properties in the Icy Class II Disks in the Taurus Molecular Cloud
Authors: Chung Chia-Ying , Andrews Sean M. , Gurwell Mark A. , Wright Melvyn , Long Feng , Xu Wenrui , Liu Hauyu Baobab
Published: July 2024

We present a new Submillimeter Array survey of 47 Class II sources in the Taurus–Auriga region. Our observations made 12 independent samples of flux densities over the 200–400 GHz frequency range. We tightly constrained the spectral indices of most sources to a narrow range of 2.0 ± 0.2; only a handful of spatially resolved (e.g., diameter >250 au) disks present larger spectral indices. The simplest interpretation for this result is that the (sub)millimeter luminosities of all of the observed target sources are dominated by very optically thick (e.g., τ ≳ 5) dust thermal emission. Some previous works that were based on the optically thin assumption thus might have underestimated optical depths by at least 1 order of magnitude. Assuming DSHARP dust opacities, this corresponds to underestimates of dust masses by a similar factor. For our specific selected sample, the lower limits of dust masses implied by the optically thick interpretation are 1–3 times higher than those previous estimates that were made based on the optically thin assumption. Moreover, some population synthesis models show that, to explain the observed, narrowly distributed spectral indices, the disks in our selected sample need to have very similar dust temperatures (T
dust). Given a specific assumption of median T
dust, the maximum grain sizes (

a

max

) can also be constrained, which is a few times smaller than 0.1 mm for T
dust ∼ 100 K and a few millimeters for T
dust ∼ 24 K. The results may indicate that dust grain growth outside the water snow line is limited by the bouncing/fragmentation barriers. This is consistent with the recent laboratory experiments, which indicated that the coagulation of water-ice-coated dust is not efficient, and the water-ice-free dust is stickier and thus can coagulate more efficiently. In the Class II disks, the dust mass budget outside of the water snow line may be largely retained instead of being mostly consumed by planet formation. While Class II disks still possess sufficient dust masses to feed planet formation at a later time, it is unknown whether or not dust coagulation and planet formation can be efficient or natural outside of the water snow line.
Analysis of factors affecting the diagnostic yield for microbiologic diagnosis from percutaneous abdominal abscess drainage
Authors: Arslan Muhammet , Aslan Halil S , Tekinhatun Muhammed , Donmez Tugçe , Ozgen Utku , Sarı Tugba
Published: July 2024

Introduction: This study aimed to investigate the factors influencing the diagnostic yield of microbiologic diagnosis obtained through percutaneous abdominal abscess drainage procedures. We analyzed the influence of diverse clinical, radiological, and pre-procedural factors on the success of microbiologic diagnosis in this context.
Methodology: A retrospective analysis of patients who underwent percutaneous abdominal abscess drainage was performed to assess the factors affecting the diagnostic yield for microbiologic diagnosis.
Results: A total of 174 patients undergoing percutaneous abdominal abscess drainage was included. The use of antibiotics during the procedure and the spread of the abscess to other organs significantly increased the likelihood of obtaining a positive culture. Specifically, antibiotic use during the procedure raised the risk by up to 3.30-fold (OR = 3.30, 95% CI 1.48–7.65, p = 0.004), while abscess spread to another organ increased the risk by approximately 1.87-fold (OR = 1.87, 95% CI 0.98–3.61, p = 0.057). Additionally, abscesses containing air and abscesses with an air-fluid level were more common in patients with positive culture results. Other factors, such as gender, age, malignancy prevalence, and surgical history, did not significantly impact culture results.
Conclusions: This study provides valuable insights into the factors affecting the diagnostic yield of microbiologic diagnosis from percutaneous abdominal abscess drainage. The findings underscore the importance of considering patient-specific variables and procedural aspects when planning and executing abscess drainage procedures. Further research can build upon these insights to develop evidence-based guidelines for optimizing the diagnostic yield of percutaneous abdominal abscess drainage procedures.
Four new Dolichopoda species from Greece, one Troglophilus new to Greece and new locality records (Orthoptera, Rhaphidophoridae)
Authors: Alexiou Sotiris , Bakolitsas Kostas , Di Russo Claudio , Rampini Mauro
Published: July 2024

We describe four new species of the genus Dolichopoda from various areas of Greece, namely D. athosensissp. nov., D. dirussoisp. nov., D. karoutsosisp. nov. and D. kotsabasisp. nov. New locality records for Greece for the genera Dolichopoda and Troglophylus are given, in addition to the presence of Troglophilus brevicauda as a new country record. We discuss the relationship with the already known species of the area.
An illustrated catalogue of South American species of Omorgus Erichson, 1847 (Coleoptera, Trogidae, Omorginae) including a neotype designation and taxonomical changes
Authors: da Costa-Silva Vinícius , Strümpher Werner P. , Barclay Maxwell V. L. , Vaz-de-Mello Fernando Z.
Published: July 2024

An illustrated catalogue of South American species of the genus Omorgus Erichson is presented. Based on this study we propose the following taxonomic changes: Omorgus (Omorgus) capillaceus Scholtz, 1990, syn. nov. and Omorgus (O.) lucidus Pittino, 2010, syn. nov. are proposed as junior subjective synonyms of Omorgus (O.) fuliginosus (Robinson, 1941) and Omorgus (O.) ciliatus (Blanchard, 1847), respectively. Lastly, we designated a male neotype for the ubiquitous New World species Trox suberosus Fabricius, 1775 to replace the missing type.
New national and regional Annex I Habitat records: from #102 to #122
Authors: Rivieccio Giovanni , Allegrezza Marina , Angiolini Claudia , Bagella Simonetta , Bonari Gianmaria , Cannucci Silvia , Caria Maria Carmela , Ciaschetti Giampiero , De Simone Leopoldo , Di Pietro Romeo , Fanfarillo Emanuele , Fiaschi Tiberio , Gianguzzi Lorenzo , Mascia Francesco , Iamonico Duilio , Mei Giacomo , Minutillo Francesco , Misano Giuseppe , Morabito Antonio , Musarella Carmelo Maria , Patera Glauco , Perrino Enrico Vito , Senfett Marco , Spampinato Giovanni , Stinca Adriano , Tavilla Gianmarco , Tesei Giulio , Tomaselli Valeria , Venanzoni Roberto , Bazan Giuseppe
Published: July 2024

New Italian data on the distribution of the Annex I Habitats are reported in this contribution. Specifically, 9 new occurrences in Natura 2000 sites are presented and 34 new cells are added in the EEA 10 km × 10 km reference grid. The new data refer to the Italian administrative regions of Abruzzo, Apulia, Calabria, Latium, Lombardy, Marche, Sardinia, Sicily, Tuscany and Umbria.