bluuebunny/crossref_metadata_2025 huggingface dataset:
Educational technology and the digital divide: A conceptual framework for technical literacy inclusion
Authors: Olabisi Oluwakemi Adeleye  , Chima Abimbola Eden  , Idowu Sulaimon Adeniyi
Published: May 2024

This paper seeks to bridge the gap between digital haves and have-nots, fostering equitable access to educational opportunities in the digital age. To expand on the proposed framework for addressing the digital divide through technical literacy inclusion in educational settings, it's essential to delve deeper into the key components and strategies inherent in such an initiative. The framework aims to tackle the multifaceted challenges posed by the digital divide by promoting not only access to digital resources but also the development of essential digital literacy skills among all learners. It recognizes that equitable access to technology alone is insufficient without the ability to effectively navigate and utilize digital tools and resources. One crucial aspect of the framework involves ensuring universal access to digital infrastructure and resources. This includes initiatives to provide students from underserved communities with access to digital devices such as laptops, tablets, or smartphones, as well as reliable internet connectivity both at school and at home. Additionally, efforts may be made to establish community centers or digital hubs where individuals can access technology and receive support for their digital literacy needs. Moreover, the framework emphasizes the importance of integrating digital literacy education into the curriculum at all levels of education. This entails designing and implementing instructional programs that equip students with the skills and knowledge necessary to navigate digital platforms, critically evaluate online information, and leverage technology for learning and productivity. Teachers play a crucial role in delivering effective digital literacy instruction, and professional development opportunities should be provided to support educators in this endeavor. Furthermore, the framework recognizes the need for targeted interventions to address specific barriers to digital inclusion faced by marginalized populations.
Evaluating the effectiveness of heavy metals removal from mine wastewater using agricultural waste materials
Authors: Joseph Ellis  , Justine Justice Apegase Atarah  , Albert K. Arkoh
Published: May 2024

Polluted water bodies pose a danger to both aquatic and terrestrial lives, and recent development in the mining centre has escalated this pollution through the disposal of its industrial wastes. The objective was to investigate the potential of four different agricultural waste materials in eliminating the heavy metals from mine wastewater. The results show that the best performance in terms of adsorption capacity and removal efficiency was observed with coconut husk-activated carbon. The Arsenic (As) concentration decreased from 3.185 mg/kg to 1.570 mg/kg, and the Mercury (Hg) content decreased from 0.0307 mg/kg to 0.0064 mg/kg. The corresponding removal efficiencies were 51% for Arsenic and 79% for Mercury after 120 minutes of contact time at a speed of 250 rpm. The results suggest that coconut husk-activated carbon exhibited superior adsorption capacity and removal efficiency compared to the other agricultural waste materials (maize cob, rice husk, and sawdust). This indicates that the natural properties of coconut husk are more effective in removing heavy metals from mine wastewater.
Navigating the regulatory landscape: US environmental regulations pertaining to CO2 emissions
Authors: Muhammad Ahsan  , Gianna Pietrangeli  , Edgar Luna
Published: May 2024

Amid growing apprehensions regarding climate change, regulatory frameworks governing carbon dioxide emissions play a crucial role in shaping industrial practices, energy policies, and environmental sustainability efforts. Through an examination of key regulatory bodies, such as the Environmental Protection Agency (EPA) and relevant legislation such as the Clean Air Act, this paper analyzes the intricate web of regulations governing CO2 emissions across various sectors. Additionally, the paper explores recent developments, including regulatory updates, policy shifts, and emerging trends, highlighting their implications for businesses, policymakers, and environmental advocates. By synthesizing complex regulatory information into a concise and accessible format, this paper aims to provide valuable insights for stakeholders navigating the dynamic landscape of US environmental regulations pertaining to CO2 emissions.
Human resource strategies for resilient supply chains in logistics and transportation: A critical review
Authors: Oluwafunmilayo Esan  , Funmilayo Aribidesi Ajayi  , Olufunke Olawale
Published: May 2024

This study systematically reviews and analyzes the literature on Human Resource Management (HRM) strategies for enhancing supply chain resilience in the logistics and transportation sector, identifying the pivotal role HRM plays in fortifying supply chains against disruptions. Utilizing a systematic literature review and content analysis, this research examines articles from peer-reviewed journals, focusing on publications from 2004 onwards to capture contemporary HRM practices and their impact on supply chain resilience. The methodology involves a detailed search strategy across multiple databases, employing specific inclusion and exclusion criteria to ensure the relevance and quality of the literature reviewed. Key findings reveal that workforce agility, technological integration in HRM practices, leadership development, and the cultivation of a resilient organizational culture are essential components of effective HRM strategies in this context. These elements collectively contribute to the resilience of supply chains, enabling organizations to maintain operational continuity during disruptions. Based on these insights, the study proposes strategic recommendations for industry leaders and policymakers, emphasizing the importance of investing in employee development, adopting technology-enhanced HRM practices, and fostering ethical and sustainable HR practices to support supply chain resilience. Concluding, the study highlights the need for further research, particularly empirical studies that examine the direct impact of HR strategies on supply chain performance. This research underscores the critical role of strategic HRM in enhancing supply chain resilience, offering a roadmap for future efforts in the logistics and transportation sector.
Developing Canva-based E-Module of flat surfaces in geometry for eighth
Authors: Rinto Bouti  , Sarson W. Dj. Pomalato  , Ismail Djakaria
Published: May 2024

This development research is aimed at developing an e-module of flat surfaces in geometry for eighth graders and describing it based on validity, practicality, and effectiveness aspects. We used the 4D model, i.e., define, design, develop, and disseminate, as the development model and assessment sheets for the e-module as research instruments, later filled out by material and media experts to measure their validity. Other research instruments included assessment sheets for teachers as practitioners to measure practicality, student response questionnaires, and learning outcome test to measure the e-module’s effectiveness. The product was tested on 30 eighth graders, and results demonstrated that the material expert gave a mean score of 4.2 with a good criterion, and the media expert gave a score of 4.8 with an excellent criterion. Accordingly, the e-module developed was considered valid. Practitioners gave a mean score of 4.8 to the e-module, therefore classified as excellent and practical. Student responses were very positive to the e-module at 91.71%, and the classical completeness percentage based on the student learning test results was 96.67%, thereby declaring that the e-module was effective.
Computational modelling of tyre behavior on concrete and sandy soil surfaces using solid works software
Authors: Albert K. Arkoh  , David Eshun  , Eric Quansah
Published: May 2024

Tyres are integral components of vehicles, crucial for controlling movement, supporting vehicle weight, and providing traction. Consequently, there's a growing need for accurate tyre modelling to optimize performance under varying conditions. While extensive literature exists on tyre-soil interaction, information is scarce regarding tyre behaviour across different soil types. This study aims to address this gap by employing computational modelling techniques to analyse tyre behaviour on two distinct surfaces: concrete and sandy soil. Utilizing SolidWorks software, a comprehensive investigation was conducted to evaluate tyre performance under varying road conditions. The study focused on analysing shear forces, soil resistances, and partial soil resistant forces exerted on the tyres. The findings indicate that tyres exhibit superior performance on concrete surfaces compared to sandy soil. The computational simulations predicted shear forces of 0.6 kN, soil resistances of 0.2 kN, and partial soil resistant forces of 0.25 kN for the concrete surfaces. These results were notably higher than those observed on sandy soil surfaces. This study sheds light on the intricate dynamics of tyre behaviour under different road conditions and underscores the importance of computational modelling in understanding and optimizing tyre performance. The insights gained from this research have significant implications for vehicle design, road engineering, and the development of more efficient and durable tyres tailored to specific environmental conditions.
Evaluation of different evaluation methods for selection of a conceptual design
Authors: Albert K. Arkoh  , Esther B. Kyere  , Edward E. Essoun
Published: May 2024

Designing plays an important part in the production of an artifact, as it is the mental creation before the product becomes a reality. It also plays an interesting engineering activity that affects almost all areas of human life and uses the laws and insights of science. After the various design concepts have been successfully carried out, the evaluation stage becomes crucial in the selection of the best solution. A thorough study of the literature suggests that not too many works have been done on evaluating different evaluation methods in selecting a concept. The objective of this study was to evaluate four design concept evaluation methods for selecting a car hitch. The study found that for a robust selection of solutions, Verein Deutscher Ingenieure (VDI) guidelines and Technical Economic Evaluations were more appropriate to be used.
Exploring cocrystals and polymorphism in pharmaceutical science: A comprehensive review
Authors: HARICHANDANA T  , PRANEETH  , SRUJAN REDDY  , NAVYA  , ARCHANA RAO
Published: May 2024

The pharmaceutical industry has been working hard in recent years to find ways to control polymorphism, which involves many solid drug forms due to their various physical and chemical characteristics. Creating cocrystals and salts of active pharmaceutical ingredients (APIs) is one potential research direction. These substances have drawn a lot of attention because they can improve crucial pharmacological features without reducing therapeutic efficacy. It is significant to note that not all compounds having multiple hydrogen bond donor/acceptor groups and polymorphism properties will form cocrystals; this behavior varies. Pharmaceutical firms and researchers alter APIs, frequently by generating cocrystals, salts, or polymorphs. This review discusses analytical approaches for solids drug forms such as diffraction, spectroscopy, thermal analysis, and pharmaceutical characterization. These techniques enable us to investigate solid APIs thoroughly, from their bulk characteristics to their molecular composition. They offer vital details regarding the composition, attributes, purity, and probable changes of the substance. These technologies are also useful for continuous monitoring and analysis of drug development physical procedures.
Knowledge and awareness among dental and life science students towards research: A questionnaire based cross-sectional study
Authors: Narmadha C  , Saraswathi Gopal K  , Srividhya S  , Kulasekar C  , Kalaiselvi R  , Sumithra A
Published: May 2024

The aim of this study was to assess the knowledge and attitudes towards research and explore career interests among dental and life science students following their participation in an internship training program in bioresearch. The materials and methods involved a questionnaire-based survey conducted among CRI (Compulsory rotatory internship) dental students, postgraduate MDS students, and life science students who took part in the internship program organized by the Central Research Laboratory. Prior to the internship, participants were administered the questionnaire. The results revealed an overall research knowledge rate of 66% among participants, with CRI dental students demonstrating a higher rate at 72%. Additionally, 72% of the participants expressed positive views regarding research as a viable career option in their respective fields. This study primarily aimed to analyse research knowledge and attitudes among dental and life science students. Findings indicated a strong interest in research among students, highlighting the importance of targeted training in biomedicine and statistics. In conclusion, the study suggests that tailored training programs focusing on research methodology and statistics would be beneficial for medical and dental students entering the field.
Innovative leadership strategies for sustainable tourism: A case study of Moroccan Daraa-Tafilalt oases
Authors: Ahmed ENNOUARI
Published: May 2024

In the contemporary digital era, sustainable tourism development in remote regions, particularly in the Moroccan Daraa-Tafilalt Oases, necessitates innovative leadership strategies. This study investigates how leadership fosters innovation and resilience within these remote areas to promote sustainable tourism. Employing a mixed-methods approach, the research delves into effective leadership strategies, stakeholder engagement, and the integration of innovative practices in the digital age, before and after strategies implementation. The results for each stage underscore the importance of visionary leadership, community involvement, and adaptive approaches in navigating the complexities of remote tourism development amidst digital transformations. Additionally, the study identifies cultural sensitivity, environmental factors, and the rational exploitation of local resources as key factors contributing to successful leadership in fostering sustainable tourism. The insights gleaned from this research offer valuable guidance for policymakers, industry stakeholders, and local communities striving for sustainable development in remote oasis regions in the digital era.
Multimodal emotion recognition from audio and video
Authors: Nithyasri S  , Hemavarthini B  , Bharathi N. Gopalsamy
Published: May 2024

As humans we want to interact with a machine as we would with a person, in a way that it understands us, advises us, and looks after us with no human supervision. Current systems lack empathy and user understanding in spite of very effective logical reasoning. By predicting the emotions of the users, we are able to identify their needs and cater to them as best as possible. Emotion recognition in video and audio has many potential applications, including conversational agents, recommendation systems as well as systems for smart homes, mental illness care, virtual reality games, remote physical training, education and car-hailing services. The aim of the project is to develop an automatic emotion detection system based on voice and facial expression. We propose a model that highlights contextual, multimodal information for emotion detection and recognition. If systems can understand emotions and respond accordingly to behavioral patterns, we can anticipate artificial agents becoming our cognitive-consulting partners in our daily lives. Additionally, the project can be expanded to make interactions more natural and better suited to handle complex situations.
The impact of proactive personality and self-esteem on career decision making self-efficacy of university students in Botswana: A mediation analysis
Authors: Bokani Naomi Choveaux  , Ying Leng
Published: May 2024

The university period is where students make career related decisions and preparations to transition from the school to professional settings, however, studies show that some students face some degree of career indecisiveness and decision making difficulties. Therefore, this study examined the impact of individual proactive personality and self-esteem on the career decision making self-efficacy (CDMSE) of students. Data was collected from a sample of 120 participants from 5 different universities across Botswana. The Rosenberg self-esteem scale, Career decision self-efficacy Short form (CDSE-SF) and the Proactive Personality (PP) scales were administered to assess the variables under study. The data collected was analyzed using the Pearson’s correlation, regression analysis and Hayes’ mediation model. The results indicate that proactive personality had a significant positive impact on the career decision making self-efficacy levels of students. Secondly, self-esteem had a significant positive correlation and impact with the career decision making self-efficacy of student. Moreover, mediation analysis indicate that proactive personality significantly mediated the relationship between self-esteem and career decision making self-efficacy of university students. Further analysis reveal a significant positive correlation of student’s age with their self-esteem levels but no gender disparities were found. In conclusion, students with higher levels of proactive personality and self-esteem are more likely to have higher levels of career decision making self-efficacy. Further results, implications and limitations are discussed.
Oxytocin: A key regulator of mitochondrial metabolism and energy homeostasis
Authors: Yuki Ueda
Published: May 2024

Oxytocin, traditionally recognized for its roles in social bonding and reproductive behaviors, is emerging as a crucial regulator of mitochondrial metabolism and energy homeostasis. This review synthesizes current research illustrating how oxytocin influences cellular energy processes, particularly within the context of metabolic disorders. By interacting with oxytocin receptors in key metabolic organs, oxytocin modulates mitochondrial biogenesis, enhances glucose uptake, and optimizes energy utilization, thereby contributing to overall metabolic stability. Recent studies in rodent models highlight the potential of oxytocin analogs in ameliorating symptoms of metabolic syndromes, such as obesity and diabetes, by improving mitochondrial function and energy expenditure. This review aims to consolidate these findings, propose mechanisms of action, and discuss the therapeutic prospects of oxytocin in managing metabolic diseases. The implications of oxytocin’s metabolic effects extend beyond traditional reproductive and social domains, suggesting a multifaceted hormone with significant potential for addressing public health challenges related to metabolic disorders.
Off-label use of tramadol combined with Lacasera® soft drink: A sub-acute toxicological study using Wistar rats to evaluate the effects of combination on human basic haematological parameters and weight changes
Authors: Chima Ernest Orji  , Uchechukwu Harrison Orji  , Kenechukwu Lawrence Ikeako  , Josephat Chekwube Obasi  , Jude Nnaemeka Okoyeh
Published: May 2024

Tramadol is a synthetic opioid that is used to treat moderate to severe pain in both acute and chronic conditions. Tramadol is predominantly used off-label for premature ejaculation and euphoria among male youth in Nigeria, especially when dissolved in Lacasera® soft drink, which gives it a pleasant taste. Research has not yet examined the effects of this combination on hematological parameters, despite the fact that this type of abuse is common among young people and poses a public health risk. A 28-day subacute study was conducted with Wistar rats weighing 160-180g. The rats were separated into 8 groups of 6 each. The control groups: 1 and 2 were treated with Lacasera® and deionized water respectively. Groups 3, 4 and 5 received 35mg/kg per day, 70.7mg/kg per day and 106mg/kg per day of Tramadol dissolved in deionized water respectively. Groups 6, 7 and 8 received similar doses of Tramadol dissolved in Lacasera®. Blood samples were analyzed using auto-analyzer and standard methods. The data was analyzed using a statistical tool software (SPSS version 27). All results were presented as mean ± SD. Values were considered significant at p<0.05. Hematological analysis of groups treated with Lacasera®-Tramadol combination shows dose-dependent significant decreases (p<0.05) in PCVs, RBCs, and Hbs. WBCs and platelets increased in groups that received Lacasera®-Tramadol combination. The study concludes that regular or infrequent users of Lacasera® without Tramadol are unlikely to experience serious hematological complications. However, chronic Tramadol-Lacasera® users will experience increased toxicity over time, leading to hemolytic anemia.
Assessment of muscle dysfunction in COPD patients: A case-control study
Authors: R. Djebaili  , N. Righi  , A. Benbouza  , B. Chiboub
Published: May 2024

Introduction: peripheral muscle dysfunction satellite of chronic obstructive pulmonary disease (COPD) has emerged in recent years as a major factor which limits patients' ability to exercise. Methods: This study is a case-control investigation of the associations between COPD and muscle dysfunction. Cases and control subjects were recruited to evaluate their body composition using bioelectrical impedance (BIA). Quadriceps strength and endurance tests were performed. Dyspnoea was estimated by the mMRC scale. The patients were redirected from the department of pulmonary diseases of Batna, Algeria. The healthy subjects were volunteers without any lung, heart or systemic diseases or handicap in physical effort. Results: 175 patients with stable COPD (9 female and 166 male) aged between 40–86 years, mean FEV1 52 ± 21% and 175 age-and-sex-matched healthy subjects (FEV1: 91± 9%) were included in this study. The cigarette consumption was 35 (20) pack/years in COPD patients vs 15 (15) pack/years in healthy subjects. The classification of airflow limitation showed that 19.43% of patients were classified GOLD I, 30.29% (GOLD II), 33.71% (GOLD III), and 16.57% (GOLD IV). 22. 85% of COPD patients were classified in (category A) ,17.14% (category B) ,16.57% (category C) and 43.42% (category D). fat-free mass index (FFMI) was 19.3 (1.6) kg/m2 in COPD patients vs 18 (4.7) kg/m2 in controls. Quadriceps strength was 109.27 (42.8) Nm in COPD patients vs 141.6 (15) Nm in healthy subjects. The quadriceps endurance was 3.75 (1.14) min in patients vs 16.6 (15) min in controls. Conclusion: This study supports the idea that skeletal muscle mass, quadriceps strength and endurance, were adversely affected in patients with COPD.
Financial inclusion in Mexico: Socio-demographic predictors increasing barriers
Authors: Osmar Axel Cervantes Cabrera  , Oluwaseun Ibukun  , Emelia-Naana Baah  , Bankole Kumolu-Johnson
Published: May 2024

Financial inclusion is a fundamental pillar of development. Access to financial products and services broadens economic opportunities for individuals and firms and helps governments design and deliver transfers more effectively. For policymakers, increasing financial inclusion is a tool to accelerate growth, reduce inequality, and boost productivity for small and medium-sized enterprises. This paper aims to contribute to the literature on the sociodemographic characteristics that increase the barriers to financial inclusion in Mexico and to discuss their policy implications.
CitizenConnectBot(CCB): The interactive guide to government schemes
Authors: G. Kalaiselvi  , N. Monisha  , T. Kasthuri  , P. Devadharshini
Published: May 2024

In the ever-evolving landscape of digital governance, the Generative CitizenConnectBot (CCB) emerges as a transformative tool, seamlessly bridging the gap between citizens and government schemes.The absence of real-time updates results in outdated information, undermining the effectiveness of the service. Moreover, the current translation feature limits the accessibility of scheme details for a diverse audience, creating barriers to understanding and participation. Additionally, the lack of a chatbot on schemes dissemination in the available websites complicates the process for citizens to obtain necessary information and determine eligibility, impeding their ability to benefit from available support.The CitizenConnectBot(CCB), integrated into a user-friendly website, acts as a comprehensive information hub, offering citizens tailored insights into various government initiatives.The bot's adaptability ensures that information is generated according to the unique requirements of each user.This paper employs natural language processing (NLP) techniques, including text classification with SVM, TF-IDF vectorization, regular expressions for pattern matching, and session management for maintaining conversation context.
Phytochemical screening and in vitro antibacterial activity of Moringa oleifera (Lam.) leaf extract
Authors: Bhavana Dnyandeo Tambe  , Pranjali Dnyanshwar Gadhave
Published: May 2024

The study aimed to investigate the phytochemical constituents and antibacterial activity of ethanolic extract of Moringa oleifera Lam. belonging to family Moringaceae. Moringa oleifera is an interesting plant for its use in bioactive compounds. Ethanol and Distilled water were used as a solvent to extract and to detect the phytochemical constituent’s and to screen its antibacterial activity from the leaves of Moringa oleifera. The phytochemical constituents were screened by qualitative analysis method. The phytochemical screening finds out the presence of terpenoids, phenols, tannins, flavonoids, glycosides, etc. in leaf extract of Moringa oleifera. The antibacterial activity of ethanolic leaf extract of Moringa oleifera was examined against gram positive bacteria (Staphylococcus aureus) and gram-negative bacteria (Escherichia coli). Antibacterial Activity were carried out with ethanolic extract of Moringa oleifera using agar well diffusion method. The present study showed that ethanolic extract of Moringa oleifera showed more potent antibacterial activity against S. Aureus and E. coli.
Development and evaluation of anti-hemorrhoid alum suppositories
Authors: Sanskruti Vilas Pawshe  , Bhavana Dnyandeo Tambe
Published: May 2024

Rectal suppositories of Alum were prepared using different bases and polymers like Shea butter, and PEG-4000 and its effect on the In-vitro release of Alum was studied. The Agar-based suppositories were non-disintegrating, and non-dissolving, whereas PEG-4000 based were disintegrating and dissolving. The Fusion Method and Trituration Method were used for the formulation of the suppositories. In-vitro tests were carried out on the formulations. All the formulated suppositories were tested for several physical parameters namely weight variation, drug content of suppositories, disintegration test, and dissolution rate. The PEG-4000 and Shea butter suppositories were of macro melting range, disintegration, and liquefaction time.
Cross-cultural competence in global HRD: Strategies for developing an inclusive and diverse workforce
Authors: Patricia Diane Mouboua  , Fadeke Adeola Atobatele  , Olateju Temitope Akintayo
Published: May 2024

In today's interconnected world, where businesses operate globally, Cross-Cultural Competence (CCC) in Human Resource Development (HRD) has become indispensable. This review explores the significance of CCC in fostering an inclusive and diverse workforce, focusing on strategies for its development. Cross-cultural competence refers to the ability of individuals and organizations to navigate and interact across different cultural contexts effectively. In the realm of HRD, cultivating CCC is essential for creating inclusive workplaces that embrace diversity, promote understanding, and harness the potential of all employees. One of the critical strategies for developing CCC in HRD is cultural awareness training. It involves educating employees about cultural norms, values, and communication styles, fostering empathy, and understanding. Organizations can minimize misunderstandings and conflicts by equipping employees with cultural knowledge, leading to enhanced collaboration and productivity. Another crucial aspect is the promotion of cultural sensitivity and open-mindedness within the organizational culture. HRD initiatives should emphasize the value of diversity and inclusion, encouraging employees to appreciate and respect differences. This can be achieved through policies celebrating diversity, such as diversity training programs, affinity groups, and inclusive leadership development. Effective communication is fundamental to CCC in HRD. Organizations must facilitate transparent and open communication channels accommodating diverse linguistic and cultural backgrounds. Encouraging multilingualism, providing translation services, and utilizing cross-cultural communication training can bridge language barriers and facilitate meaningful staff interactions.
Resource classification of coal bed methane and its contribution in energy transition and decarbonization path of oil and gas industry (A synopsis of CBM Life Cycle Analysis)
Authors: Muhammad Ahsan  , Edgar Luna
Published: May 2024

World economies are becoming increasingly more dependent on energy and countries have a voracious appetite for energy therefore, the need for an abundant clean energy is becoming a necessity. Energy companies are challenging environmental costs of coal bed methane as with advancement of new technology the impact from production of coal bed methane can reduce and to a certain extent avoided or offset. Production of coal bed methane results in changes to the land, to surface water and to ground water systems. Carbon quantification is required to understand, monitor and manage these changes. Previous life cycle analysis for this resource class has lack of process design details because of which there is a knowledge gap in understanding of emission profile of coal bed methane’s production. The objective of this study is to add value and reduce the scientific gap with respect to the production techniques of coal bed methane and its environmental impact. Removal of water continuously from coal seams depletes ground water and may eventually lower surface water flows (streams and rivers). It can also change the flow of groundwater drawing fresh water into the coal seams. To better understand this phenomenon the work establishes the Coal Bed Methane production foundation by in depth understanding of · Coal Bed Methane reservoir types; · Coal Bed Methane depositional environment, generation, and geological distributions; · Coal Bed Methane resource energy supply methods by understanding its construction, production and processing. The study then uses Life Cycle Assessment approach and understands previous emission numbers of Coal Bed Methane’s resource development. The work does systematic analysis and summarizes the previously published Life Cycle Analysis to understand further the potential environmental impacts of resource development of Coal Bed Methane. This will help energy companies to understand the field development, production, and operations of coal bed methane’s resource in terms of carbon numbers thereby optimizing the operations through carbon management thus reducing the potential impacts.
Predictive modelling of strength characteristics of stabilized medium expansive soils
Authors: Haleem Ullah Khan  , Irshad Ahmad
Published: May 2024

This research explores the use of Artificial Neural Network (ANN) modeling to predict the Unconfined Compression Strength (UCS) of stabilized medium expansive soil, aiming to optimize the parameters influencing soil stabilization. A database comprising 240 data points was compiled from laboratory tests involving seven input parameters: Stabilizers content (SCBA & WMD), Curing Period (CP), Liquid Limit (L.L), Plasticity Index (PI), Specific Gravity (Gs), and Free Swell (FS). ANN modeling, employing Levenberg-Marquardt algorithms, demonstrated successful UCS prediction. Increasing the number of neurons improved model accuracy, with optimum results achieved with 14 neurons. With 14 neurons for LMA, the R and R² value reaches 0.99, 0.98 Moreover, plots between experimental and predicted values shows strong correlation as majority of predicted UCS is closed to line of fit. Also error shows large count of data points closed to line of zero error. Sensitivity analysis highlighted SCBA, WMD, CP, L.L, and P.I as significant contributors to UCS prediction, emphasizing their importance in soil stabilization. The study underscores the effectiveness of ANN modeling in predicting soil strength and recommends 4% SCBA and 20% WMD for optimal stabilization. Overall, this research presents a comprehensive approach to predicting UCS in stabilized expansive soil, offering insights into parameter optimization and model enhancement for future geotechnical applications.
The academic achievement of B.Ed. colleges in Manipur: A comparative study
Authors: AOREM SURENDRA SINGH
Published: May 2024

Teacher Education is the back bone of School Education, which will reform the school education system in the country. In order to check the quality of teacher education being provided in the different Teacher Educational Institutions in Manipur is the need of hour as the academic achievement is the outcomes of educational facility being provided in the colleges. The study will find out the best college, where the quality teacher education being provided, but also, it will suggest the remedial measures in order to improve the quality of teacher education being provided in Manipur.
The relationship between anxiety and postoperative pain after Laparoscopic Sleeve Gastrectomy; A prospective cohort study
Authors: Selim Sözen  , Muhammed Said Dalkılıç  , Anıl Barni  , Abdullah Şişik  , Mehmet Gençtürk  , Merih Yılmaz  , Seyfi Emir  , Hasan Erdem
Published: May 2024

Background: Anxiety is an emotional situation marked by apprehension, agitation, tachypnea, tachycardia and hypertension. There has been a recent rise in the amount of patients who have undergone surgery for morbid obesity. The STAI anxiety scale was the primary tool for measuring anxiety levels. Aim: The purpose of this research was to evaluate the levels of anxiety in patients with morbid obesity both before and after surgery and to identify the factors that contribute to this anxiety. Methods: This is a prospective cohort study that uses quantitive descriptive methodology. The study included 129 patients planned for laparoscopic sleeve gastrectomy. The STAI anxiety scale was used to assess anxiety levels both before and after surgery. The patients' pain levels were assessed using VAS during the postoperative period. Results: In comparison of genders, female patients' pre-op anxiety levels were statistically significantly higher (p= 0.001). The anxiety levels differed significantly between preoperative and postoperative patients. Even it has not reached a significant level, the elderly group had lower pre-op anxiety scores than the others, but higher post-op anxiety scores. Educational level didn’t effect anxiety scores. The correlation between patients' anxiety levels and VAS pain levels was found to be statistically significant (p=0.001). Conclusions: Anxiety plays a significant role in influencing postoperative pain and the subsequent analgesic needs after sleeve gastrectomy procedures. Postoperative pain is the primary cause of perioperative anxiety. Females exhibit higher preoperative anxiety levels than males.
How the fertility of males and females is affected by stress, lifestyle and pharmaceutical agents
Authors: Omonova Gavhar Sultonovna  , Albina Meraj  , Muhammad Arsalan Ali Sajid
Published: May 2024

Background: Infertility in men is the most discussed issue among couples. It is generally believed that about half of infertility in couples is due to the men side, mainly due to frustrations in the process of spermatogenesis. Currently it has been found that lifestyle modifications are vital to improve infertility and interest in this area has increased. Examples include maturation, mental stress, diet, active work, high temperature of scrotum, hot water, caffeine, and mobile phone use. This review will examine the effects of personal satisfaction (a modifiable lifestyle factor) and mental stress on infertility in male. It will also show the effects of high scrotal temperature and unhealthy views of exercise on infertility in male. Materials and Methods: Forty of the 118 (34%) men patients who underwent IVF agreed to participate in this review. Only patients having IVF for the first time were recalled for re-examination to reduce the adjustments to the sperms sample screening process that would occur in men with some experience of IVF. Of these, 31 completed the retest and eight decided not to proceed after the initial testing period; one patient's cycle was cancelled prior to ovulation. Conclusion: Our study found that IVF patients had significantly lower sperm quality when they collected their eggs, which suggests a link between sperm quality and psychological stress. Whether physical (frozen reserve sperm samples) or psychological (evacuation preparation, targeted morphology, treatment groups) interventions are effective in reducing stress in male IVF patients and controlling stress-related changes in sperm quality is still unknown. Further studies are awaited to light some further developments.
Early childhood caries and its impact on general health: Narrative review
Authors: Mireya Catalina León Abad  , Michelle Bridget Guerrero Andrade  , Tutora Fernanda de Lourdes Cárdenas Vidal
Published: May 2024

Objective: To analyze publications about the impact that early childhood caries has on the general health of this group of patients. Materials and methods: A narrative review was conducted that included articles published from 2017 to 2023 in the following electronic databases: PubMed, Scielo and Google Scholar. Results: Of the 21 articles selected for the narrative review, it was found that the most frequent problems were: the presence of dental pain, followed by difficulty eating and drinking hot and cold beverages, and finally difficulty sleeping. Conclusion: Early childhood caries is considered a worldwide health problem that affects children under 6 years of age, causing problems both in the oral cavity and in general health, generating phonetic and psychological risks, among others that affect the quality of life of the child and his or her parents or caregivers.
Awareness and practice regarding puerperal danger signs among postnatal mothers attending at rural tertiary care center of Nepal
Authors: Nirmala Kumari Pahadi  , Shandiya Chaulagain  , Saraswoti Kumari Gautam Bhattrai  , Savina Thapa  , Pushpa Kumari Jora
Published: May 2024

Background: Global evidences show that all pregnancies are at risk and complications during pregnancy, childbirth, and the postnatal period are difficult to predict. Awareness regarding puerperal danger signs is essential for appropriate and timely health management so that maternal mortality and morbidity can be reduced. An objective of the study is to assess the awareness and practice regarding puerperal danger signs among postnatal mothers. Method: Descriptive cross-sectional study design was conducted among 139 postnatal mothers, who were attending at maternal and child health (MCH) clinic and postnatal ward of Karnali Academy of Health Sciences (KAHS), Jumla. Probability simple random sampling method was used. Data were collected by using semi-structured interview questionnaire. After collection of the data, coding was done. Coded data was entered into EXCEL and transformed in SPSS for analysis. Result: Out of 139 postnatal mothers, 60.4% had poor level of awareness regarding puerperal danger signs. Only 39.6% had good level of awareness regarding puerperal danger signs. Similarly, 85.6% of the respondents had poor practice on puerperal danger signs. Only 14.4% had good practice on puerperal danger signs. Conclusion: Health education & awareness program is needed to improve the mother’s knowledge and practice on puerperal danger signs.
Ameliorating effect of nutmeg (Myristica fragrans) on the pancreas of alloxan-induced diabetic rats
Authors: Johnson Agbai Ukwa  , Njoku Oji Ifegwu  , Eberechukwu Lolly Mbanaso  , Kelechi Uzoma Akataobi  , Cosmas Sopuruchi Agim  , Chamberlin Jamike Elem
Published: May 2024

Objective: This research work was carried out to investigate the effect of Nutmeg on the histology of pancreas of alloxan-induced diabetic rats. Methodology: Twenty-five Wistar rats weighing 150 g – 180 g were purchased and acclimatized for two weeks. Thereafter, they were divided into five groups designated as A – E with five rats each. Group A serve as the control group, while groups B – C served as the experimental group, and were induced with alloxan. Group A received distilled water only, while groups B – C received Glucophage, 400 mg/kg of Nutmeg and 800 mg/kg of Nutmeg daily for 21 days through orogastric tube. On the 22nd day, the animals were sacrificed via chloroform inhalation, and pancreas were harvested from the rats for histological study. Results: Histopathological findings revealed normal well perfused pancreatic tissue with active Islets of Langerhans (IL), pancreatic acini (PA) and well out-lined acini cells (AC); poorly perfused pancreatic tissue with severe focal areas of Islets of the Langerhans atrophy and severe dissolution of acini; moderate necrotic (N) and pale appearance of the pancreatic acini in R1 however the Islets of the Langerhans in both sections are moderately normal; mild necrotic (N) and pale appearance of the pancreatic acini with mild aggregation of inflammatory cells (AIC); and mild aggregation of inflammatory cells (AIC) with active Islets of the Langerhans (IL) respectively for groups A – E. Conclusion: Nutmeg extract has ameliorating effect on the histology of the pancreas of alloxan-induced rats which improves with increase in the dosages of the extract.
Literature study: Comparative analysis of lead content in blood between spot workers, Caroseries industry workers, and metal smelting industry workers
Authors: Faradita Diniyatuz Zahroh  , Ramadhani Jaka Samudra  , Rr Soenarnatalina Melaniani
Published: May 2024

Introduction: This study aims to analyze the comparison of lead content in blood between gas station attendants, bodywork industry workers, and metal smelting industry workers. Lead (Pb) is a heavy metal that can have dangerous effects on human health. Lead exposure can occur through various sources, including the work environment. Method: The research used is a literature study by collecting articles published between 2013-2023. After selection, there were 18 articles that were relevant to the research topic. Results and Discussion: The average lead content in the blood of gas station attendants ranges from 2.75 μg/dL to 35,317 μg/dL, bodywork industry workers range from 14.4 μg/dL to 35 μg/dL, and metal smelting industry workers range from 14.4 μg/dL. dL up to 50.83 μg/dL. Differences in levels of lead exposure between these three professions can be caused by differences in type of work, activities and work environment. Conclusion: Based on the results of this research, it can be concluded that gas station officers, bodywork industry workers, and metal smelting industry workers have different levels of exposure to lead. Therefore, appropriate health protection, such as the use of PPE and safe work practices, needs to be implemented to reduce the risk of lead exposure.
Photocatalytic degradation of methylene blue dye under solar light irradiation by zinc oxide nanoparticles using aqueous extract of Cleome gynandra
Authors: V.VELMANI  , P. RAJESH  , M. BALAJI  , G.T. PARETHE  , S. KAVICA
Published: May 2024

A simple green synthetic technique is proposed for the synthesis of zinc oxide nanoparticles (ZnONPs) using the plant extract Cleome gynandra as a bio-template. The morphological, functional and structural characterization of synthesized ZnONPs was investigated using several techniques, such as energy dispersive X-ray analysis (EDX), scanning electron microscopy (SEM), X-ray diffraction (XRD) and UV-visible spectroscopy. The synthesized ZnONPs have a wurtzite hexagonal nanostructure with an average size of 15.20 nm. Furthermore, the photocatalytic degradation of methylene blue (MB) in an aqueous solution was carried out using the synthesized ZnONPs. The photocatalytic activity of ZnONPs was investigated by adjusting physicochemical variables as reaction time, medium pH, precursor concentration, and photocatalyst dosage. All results indicate that ZnONPs produced by the green approach exhibits significant photocatalytic activity against dye molecules.
Community involvement and performance of secondary schools in Kassanda Town Council, Kassanda District
Authors: Kalonde Gonzaga  , Asiimwe Specioza  , Asiimwe Tina
Published: May 2024

The purpose of study is to establish the ways of community involvement in management of secondary schools in Kassanda district. The study was conducted in Kassanda Town Council, Kassanda district, the study adopted a descriptive survey research designs based on both qualitative and quantitative research design. The data was collected from 50 respondents who were the parents and local leaders of Kassanda Town Council. The study findings reveal that whereas the community provides involvement in schools, the ways of participation are quite limited. The community makes some few contributions to the performance of the secondary schools and is limited by poverty of the communities and lack of policy for involving community in participating in schools. The study recommends that there is a need to orient and educate or the stakeholders on their responsibility of participating in decision making process in schools as well as ensure transparency and accountability of the funds they help to raise and that deliberate involvement of the community in affairs of the school. The study also recommends that policy formulation on matters on management of secondary schools should be all inclusive so that it can address the societal needs.