bluuebunny/crossref_metadata_2025 huggingface dataset:
Novas tecnologias: inimigas ou aliadas?
Authors: Borges Freitas Rogério , Valente Giublin Teixeira Rodrigo
Published: January 2024

A sociedade contemporânea poderia ser definida como a sociedade da informação, pela elevada produção de dados. Reúne como qualidades distintivas a tecnologia, a velocidade na comunicação, excesso de consumo e a globalização das relações. É nesse clima que está inserida a sociedade do século XXI, marcada por profundas desigualdades e sistemáticas violações de direitos individuais, entretanto, deslumbrada com inovações tecnológicas. A Atividade de Inteligência de Estado existe para assessorar o mais alto nível decisório de um país, de forma isenta, com informações que ajudem a reduzir as incertezas de quem tem a responsabilidade de tomar decisões estratégicas. É nesse contexto que este estudo transita: busca-se analisar como a criação de uma unidade de Inteligência no âmago dos órgãos públicos pode garantir a obtenção de informações confiáveis para a correta tomada de decisões para proteção dos direitos da personalidade.
The support and contribution of mobile technologies and applications to agriculture
Authors: Milovanović Slavoljub
Published: January 2024

Agricultural management is based on information, so information about seeds, water and soil moisture, nutrients, plant protection, market of agricultural products, etc., is critical success factor for agriculture. This information must reach the end users or farmers, in order to use the potential for improving agricultural production and business. In this context, information-intensive and precision agriculture techniques based on knowledge and information and communication technologies (ICTs) are essence of contemporary agriculture. Accordingly, farmers could achieve the benefits of the Internet, mobile technologies and other ICTs that provide information services relevant to the management of agricultural production and business. This paper is a contribution to the research of the use of mobile technologies in agriculture with special reference to mobile applications in agriculture and intelligent agricultural system based on mobile and wireless technologies.
Individual customers characteristics and types of organic food
Authors: Čolović Milica , Mitić Vladimir
Published: January 2024

There is an increasing emphasis on a healthy lifestyle nowadays, so more and more people starting to buy organic food. The organic food market is getting richer with different types of organic food, so people are buying increasingly more organic products. This paper examines the relationship that exists between different types of organic foods and certain consumer characteristics. More specifically, it is examined how often people buy food of organic origin, as well as the potential differences in organic food purchasing habits among people who have a different level of education, income, and different place of residence. In the current research the sample consists of 600 respondents, of different education, income and place of residence. Data were processed using SPSS program version 26. In addition to descriptive statistics, non-parametric techniques such as the Kruskal-Wallis test and the Mann-Whitney U test were used to determine differences in scores between measured variables, due to the distribution of scores significantly deviating from normality. The results showed that in the Republic of Serbia, fruits and vegetables of organic origin are bought the most, while sweets of organic origin are bought the least. Organic food buyers with the highest income and level of education most often decide to buy fruits and vegetables, milk and milk products, and bread and cereals of organic origin. Milk and milk products of organic origin are the most common choice for buying organic food products among buyers from urban areas.
Application of the International Financial Reporting Standard for small and medium-sized entities in European countries
Authors: Dragičević Predrag
Published: January 2024

The paper is focused on researching the International Financial Reporting Standard (IFRS) for small and medium-sized entities (SMEs) in European countries and the frequency of adoption and application of this standard. The first part of the paper highlights the importance of this standard, its benefits and some of the obstacles to its application, which are recognized as significant in the previous literature. All references in the previous literature reviewed for the purposes of this paper are followed by the research that was conducted. The research aims to determine how often IFRS is applied to SMEs in European countries. The data were collected from reports published by the IFRS Foundation, which contain data on the application of the standard adapted for MSE. The data were processed with descriptive statistics. The research showed that a small number of European countries apply IFRS for MSEs, and that European countries in the EU are not more inclined to apply IFRS for MSEs.
Individual types of corporate risks: Industry distribution in the case of Slovenia
Authors: Jagrič Timotej , Amon Aleksandra , Jagrič Vita , Zdolšek Daniel , Taškar-Beloglavec Sabina
Published: January 2024

The contribution deals with individual risks in the Slovenian business environment. We encompassed eighteen different corporate risks in our research. The companies were asked to assess their exposure to the individual risk type in 2023. They have chosen their exposure rate from very little to significant on a Likert four-point scale. The results presented are based on answers from 120 large and middle-sized companies and are analysed according to their economic activity. We explored the research question of whether exposure to a particular type of risk differs among industries. This risk assessment is part of a broader annual Slovenian Corporate Risk Monitor 2023 project.
Evaluation of factors influencing acceptance of HPV vaccination among adolescents and young adults: Contribution of a nurse
Authors: Veselinović Violeta , Pažun Vanja , Trbović Verica , Maričić Milena
Published: January 2024

This review article assesses the factors influencing the acceptance o f the HPV vaccine among adolescents and young adults, with a special focus on the contributions of nurses. HPV is a significant public health concern that can have serious health consequences, such as cervical cancer, genital warts, and other complications. However, vaccination can significantly reduce the risk of these diseases. The aim of the review was to investigate the factors influencing the acceptance of the HPV vaccine among adolescents and young adults, with a emphasis on the contribution of healthcare professionals. The analysis of studies' results indicates the complexity of factors influencing the decision to receive the HPV vaccination. Nurses have an unequivocal contribution in educating and supporting adolescents and their parents. Studies have shown that nurses are often the most important source of information about HPV vaccination, which contributes to increased awareness and positive attitudes towards vaccination. Furthermore, parents, friends, and social networks also have a significant influence on adolescents' vaccination decisions. Social networks also contribute to shaping attitudes about HPV vaccination, with positive and negative content having different effects. Public campaigns and health education are also specific factors in increasing awareness and acceptance of HPV vaccination. Studies have shown that the selection of appropriate health education methods is crucial for success in raising awareness and acceptance of vaccination. These results suggest that effective campaigns and educational programs are essential for vaccination promotion. Understanding the factors influencing the acceptance of the HPV vaccine among adolescents and young adults requires a comprehensive approach that involves nurses, parents, friends, social networks, and public campaigns. Only through collective efforts can we achieve an increase in vaccination rates, which is crucial for protecting the health of young people from HPV infection and its serious consequences.
Modern financial technologies and traditional banking
Authors: Nikolić Ljubica
Published: January 2024

Contemporary financial technologies (FinTech) have revolutionized the world of finance, improved the operations of traditional financial institutions and created a new environment in which banks are no longer the only providers of financial services. Today, competition in the banking sector includes banks' competition with new FinTech companies and digital decentralized financial (DeFI) sectors. In the future, the financial sector will generate new technological innovations, trust in traditional (TradFi) and decentralized financial (DeFi) sectors, as well as a new attitude of monetary authorities towards DeFi systems which currently function outside their control. In contrast to banks, the FinTech non-banking sector quickly adapts to new business requirements by offering more functional and cheaper digital solutions. Although DeFi sectors may threaten financial stability and the application of monetary regulation, their development cannot be stopped. Financial regulation is being extended to digital innovations but its implementation in native DeFi systems is almost impossible, unlike centralized (CeFi) platforms whose segments are much easier to regulate. The regulation of DeFi is additionally aggravated by the international nature of the transfer of financial resources through these networks. The best solution may be provided by an internationally harmonized approach to the regulation of the DeFi sector, which is not easy to reach at all. There has been a shift in that direction since 2008. The regulation of banking and financial markets is slowly losing its exclusively national character and increasingly adopting the solutions based on regional and global financial consensuses, which are still not comprehensive. A hard-to-reach consensus is also necessary between monetary authorities at the global level and the creators of decentralized financial sectors.
Peculiarities of the action for annulment against decisions of the EU decentralised agencies' Boards of Appeal
Authors: Mladenović Slađana
Published: January 2024

There are ten EU decentralised agencies empowered to take decisions that are intended to produce legal effect vis-à-vis private persons in the context of regulating the internal market. In order to ensure effective protection of the rights of private persons against these agencies, EU law establishes mechanisms of internal and external legal control of their decisions. Internal control is achieved through the mechanism of administrative appeals before the Boards of Appeal (BoAs) established within each of the agencies. The BoA's decision on the appeal is final and legally binding on the parties to the appeal proceedings. It is therefore the subject matter of an action for annulment before the Court of Justice of the European Union (CJEU), which ensures external control of the agency decisions. The action for annulment of the BoA's decision is subject to the same rules that apply to the annulment of any act of EU law intended to produce legal effects vis-à-vis third parties, but there are certain peculiarities in the context of the judicial review of the agency decisions. These peculiarities exist in four aspects of the action for annulment, namely: 1) the jurisdiction of the CJEU; 2) the grounds for annulment - the scope and intensity of the review performed by the BoA; 3) the effects of the first-instance judgment - alteration of the BoA's decision in some agencies; and 4) the appeal against the first instance judgment - filtering mechanism under Art. 58a of the CJEU Statute. These peculiarities are the subject of this paper.
The right of an employee to acquire shares in a limited liability company
Authors: Jovanović-Zattila Milena
Published: January 2024

In order to achieve good business results, a company has a number of incentive measures at its disposal to motivate employees to be more productive and efficient in performing their activities. In comparative practice, one of the most successful corporate management measures is the plan for allocating shares to company employees. By introducing amendments to the Business Companies Act, this plan has become an integral part of the legislation of the Republic of Serbia. This innovation in corporate management applies exclusively to limited liability companies. For the purpose of implementing this incentive measure, two new terms were defined: the reserved own share (ROS) and the right to acquire shares as a financial instrument. In this paper, the author analyzes the Employee Stock Ownership Plan (ESOP), examines the diverse applications of the ESOP in comparative law, considers the reasons for its adoption and the adoption procedure itself, and outlines the benefits of its implementation in the national law.
The New York Fed DSGE Model: A Post-Covid Assessment
Authors: Del Negro Marco , Dogra Keshav , Gleich Aidan , Gundam Pranay , Lee Donggyu , Nallamotu Ramya , Pacula Brian
Published: January 2024

We document the real-time forecasting performance for output and inflation of the New York Fed dynamic stochastic general equilibrium (DSGE) model since 2011. We find the DSGE's accuracy to be comparable to that of private forecasters before Covid, but somewhat worse thereafter.
Central Hyperthemia Treated with Bromocriptine in a Patient with Aquaporin 4 Antibody Positive Neuromyelitis Optica Spectrum Disorder
Authors: Choi Hayoung , Kim Ryeongtae , Kim Sooyoung , Sohn Eunhee
Published: January 2024

Central hyperthermia occurs due to lesions in the thermoregulatory center caused by brain injury or stroke; however, it is uncommon in demyelinating diseases. It is known to poorly respond to antipyretics, and its occurrence is associated with a poor prognosis. While there is no established treatment for central hyperthermia, recent reports highlight successful management with bromocriptine. We present a case of hyperthermia arising from lesions in the medulla in a patient with aquaporin 4 antibody positive neuromyelitis optica spectrum disorder.
National Consensus Guidance for the Diagnosis and Management of Adult Patients with Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease
Authors: Kwon Young Nam , Kim Ki Hoon , Kim Seung Woo , Kang Sa-Yoon , Kim Sung-Min , Kim Woojun , Kim Jun-Soon , Kim Ho Jin , Nam Tai-Seung , Min Ju-Hong , Park Min Su , Seok Jin Myoung , Sohn Eunhee , Shin Kyong Jin , Shin Hyun-June , Lee Eun-Jae , Shin Ha Young
Published: January 2024

Background: The emergence of myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD), defined by the presence of antibodies against myelin oligodendrocyte glycoprotein (MOG), has prompted the need for standardized management approaches. Given the current absence of high-level evidence, we aimed to develop consensus-based guidance for the management of MOGAD.Methods: The Korean Society of Neuroimmunology established a task force comprising a panel of 13 experts, and the RAND/UCLA appropriateness methodology was adopted. Definitions were developed for core clinical manifestation, acute stage, relapse, and persistent MOG-IgG seropositivity. Based on extensive review of the literature, initial guidance statements on four key topics were developed. Two rounds of anonymous votes were conducted to achieve consensus on guidance statements, with modifications based on panel input.Results: Comprehensive guidance statements were developed covering MOG antibody assay and diagnosis, acute treatment, and long-term immunotherapy for MOGAD.Conclusion: This guidance is a national formal consensus of MOGAD experts intended to serve as a valuable guide for clinicians managing Korean adults with MOGAD.
Contemporary Patterns of High-Efficacy Disease Modifying Therapy Use in Korean Patients with Relapsing-Remitting Multiple Sclerosis
Authors: Kim Su-Hyun , Park Na Young , Kim Min Jeong , Kim Ki Hoon , Hyun Jae-Won , Kim Ho Jin
Published: January 2024

Background: Despite the compelling evidence indicating that early initiation of high-efficacy disease modifying therapies (DMTs) is more effective in controlling disease activity and preventing long-term disability in relapsing-remitting multiple sclerosis (RRMS), there is a scarcity of data regarding the implementation of such treatments in Korea. This study aimed to investigate the actual proportion of patients requiring high-efficacy DMT when disease activity is closely monitored.Methods: We conducted a retrospective analysis of medical records of 104 patients with RRMS who developed their disease after 2015 at the National Cancer Center in Korea. The status of no evidence of disease activity-3 (NEDA-3) was defined as no relapse, disability progression, or active lesions in annual magnetic resonance imaging evaluations.Results: Among 104 RRMS patients, 95 started with moderate-efficacy DMT, and nine with high-efficacy DMT. Of patients, 51% showed disease activity despite moderate-efficacy DMT, and prompting 41% to escalate high-efficacy DMT with a median time to switch of 20 months. Following the switch to a high-efficacy DMT, NEDA-3 was maintained in 82% of patients for a median of 27 months (interquartile range: 22, 45). Among the nine patients initially on high-efficacy DMT, no patient exhibited any signs of disease activity after median 34 months of treatment. The majority of patients experienced no significant side effects of high-efficacy DMT.Conclusion: The study showed a significant number of patients requiring escalation to high-efficacy DMT within a few years of treatment initiation with moderate-efficacy DMT, emphasizing the importance of early intervention strategies in managing the patients.
Literature Study on Digital Marketing Trends and Their Impact on the Global Trade Industry
Authors: Colditz Graham A
Published: January 2024

This article is a literature study that discusses digital marketing trends in the context of the global trade industry. The purpose of this study is to identify and analyze key trends in digital marketing as well as their impact on the global trade industry. Through a rigorous literature search and in-depth analysis, this article reveals that digital marketing has changed the global business landscape by influencing the way companies interact with customers, market products, and operate as a whole. Key trends discussed include the use of social media, content personalization, e-commerce, and the use of artificial intelligence technology. The impact includes global expansion, increased conversions, cost efficiency, and better performance measurement. However, there are also challenges to be overcome, including data privacy concerns and growing competition. The study provides an in-depth look at how digital marketing affects the global trade industry and provides a basis for further understanding of the topic.
Sustainable Business Practices: Integrating Environmental and Social Responsibility into Management Strategies
Authors: Hasanuddin Bakri , Sanjaya Vicky F , Lutfi Lutfi , Syamsuddin Syamsuddin , Judijanto Loso
Published: January 2024

"Sustainable Business Practices: Integrating Environmental and Social Responsibility into Management Strategies" delves into the imperative shift toward sustainable practices within contemporary business management. The article explores the integration of environmental and social responsibility into organizational strategies, highlighting the evolving role of businesses in addressing environmental challenges and contributing positively to society.
The background of the research underscores the growing recognition of the impact of business activities on the environment and society. This awareness has led to an increased emphasis on sustainable business practices as a means to balance economic goals with environmental and social concerns. The research gap lies in the need for a comprehensive understanding of how organizations effectively integrate sustainability into their management strategies.
The urgency of this research is grounded in the critical need for businesses to adopt responsible practices that go beyond profit maximization. The article reviews previous studies to identify successful cases of sustainable business models, examining the challenges faced by organizations and the innovative approaches they adopt to embed sustainability into their core operations.
The novelty of the article lies in its in-depth analysis of sustainable business practices, exploring the strategies employed by organizations to address environmental concerns, ensure social responsibility, and maintain economic viability. It discusses the role of leadership, stakeholder engagement, and the implementation of green technologies in achieving sustainable business outcomes.
The objective of the research is to provide valuable insights for businesses, policymakers, and academics interested in promoting sustainable practices. The study aims to contribute to the development of practical frameworks for integrating environmental and social responsibility into business strategies, fostering a sustainable and ethical business landscape. Overall, the article seeks to inspire positive change within the business sector and contribute to a more sustainable and responsible global economy.
Precision Agriculture: Integrating Technology for Enhanced Efficiency and Sustainability in Crop Management
Authors: Tangkesalu Dance , Pedro J. Carlos , Tooy Dedie , Judijanto Loso , Saprudin Saprudin
Published: January 2024

Precision Agriculture (PA) represents a paradigm shift in contemporary farming practices, leveraging advanced technologies to revolutionize crop management for improved efficiency and sustainability. This article explores the comprehensive integration of cutting-edge technologies within Precision Agriculture, aiming to optimize resource use, reduce environmental impact, and enhance overall agricultural productivity.
Traditional agricultural methods often employ broad and generalized practices, leading to inefficiencies in resource utilization and adverse environmental consequences. Precision Agriculture harnesses the power of technology, incorporating tools such as GPS, sensors, drones, and data analytics to tailor farming practices with precision, resulting in a more sustainable and efficient cultivation process.
In conclusion, this article lays the groundwork for a comprehensive exploration of Precision Agriculture, underscoring the need for an integrated approach to maximize efficiency and sustainability in crop management. The ensuing sections will delve into the methodology, analysis, and findings, contributing to the evolving landscape of modern agriculture.
Assessing the Influence of Climate Change on Agricultural Yields and Crafting Farmer-Centric Adaptation Strategies: A Policy-oriented Agricultural Analysis
Authors: Tangkesalu Dance , Rasyid Harun , Asiri Abdullah M. , Hidayat Yayat , Nurunnisa Maura
Published: January 2024

This journal article critically examines the influence of climate change on agricultural yields and proposes farmer-centric adaptation strategies through a policy-oriented agricultural analysis. The research employs a comprehensive approach, integrating climate science, agricultural economics, and policy studies to assess the multifaceted impacts of climate change on global agricultural productivity.

The study analyzes empirical data on changing climate patterns, extreme weather events, and temperature variations, emphasizing their significant consequences for agricultural yields. By utilizing statistical models and econometric techniques, the research quantifies the extent of yield variations across diverse crops, providing a nuanced understanding of the challenges faced by farmers.

In response to these challenges, the research proposes adaptation strategies centered on the needs and capacities of farmers. These strategies encompass the development and dissemination of climate-resilient crop varieties, the enhancement of irrigation infrastructure, and the implementation of precision agriculture techniques. Moreover, the study investigates the role of agricultural policies in promoting adaptive practices and explores potential policy frameworks to incentivize climate-smart agriculture.

The findings highlight the importance of tailoring adaptation strategies to local contexts and engaging farmers in the decision-making process. The research underscores the need for policies that empower farmers, providing them with the knowledge, resources, and incentives to adapt to changing climatic conditions effectively.

In conclusion, this article contributes to the discourse on climate change adaptation in agriculture by offering a policy-oriented perspective. It advocates for a holistic approach that integrates scientific insights, economic considerations, and farmer participation, aiming to enhance the resilience of agricultural systems in the face of climate change.
AI and BDA impact on Stakeholders' Responses to Education Technology Adoption
Authors: Elshamly Amina , Gameel Zeanab Abdullah Ahmed
Published: January 2024

Purpose: The objective of this study is to examine the impact of AI and BDA in education in the light of stakeholder apprehensions by examining the complex interplay between issues connected to AI and several other elements such as the integration of AI, use of BDA, past technological experience, computer anxiety, societal uneasiness, and the incorporation of user-centred design principles. This provides valuable perspectives and approaches for effectively incorporating AI into the field of education, with a particular focus on the significance of cultural context and diversity.

Methodology: A structured questionnaire survey was conducted with a total of 398 participants. Various distribution mechanisms were employed for data collection. Using Likert-type scales, the survey evaluated the levels of AI-induced anxiety, AI integration, BDA, previous technological experience, computer and social anxiety, and user-centered design. To determine the trustworthiness and accuracy of the measuring tool, an initial evaluation was conducted using Cronbach's Alpha and inter-item correlations. Following this, statistical methods were utilised to conduct hypothesis testing and examine the correlations between constructs during data analysis.

Findings: The research indicates that BDA has a positive effect, while AI-induced apprehension (AIA) detrimentally impacts AI integration in education. Previous technological experience enhances individuals' confidence and motivation when integrating technology into their lives. However, computer and social anxiety are obstacles and lead to hesitancy and resistance. The concept of User-Centered Design facilitates the integration process by emphasising the development of intuitive interfaces that are easy for users to navigate. The function of cultural context is of great importance in AI and user-centred design, as well as in individuals' prior technological experience.

Value: The value of this research is to offer valuable perspectives and practical resolutions for enhancing the adoption of technology in the field of education while considering the influence of cultural diversity. This endeavour effectively acknowledges a significant deficiency in the existing body of scholarly work and contributes to the ongoing discourse on incorporating technology in educational settings worldwide.
Biosynthesis of Iron Nanoparticles from Spinacia Oleracea and its Application in Wastewater Treatment
Authors: Jha Vinay Chandra , Mishra Rahul
Published: January 2024

Water quality and purification issues may be resolved with the aid of "nanotechnology." Due to their prompt responsiveness and effectiveness in eradicating contaminants, along with their capacity to tackle groundwater issues by implementing a permeable reactive barrier utilizing zero-valent iron, zero-valent iron nanoparticles find extensive application in environmental remediation. These nanoparticles, containing zero-valent iron, were produced by synthesizing a metal salt solution with an extract obtained from Spinacia oleracea leaves. In this current study, the plant extract was mixed with a metal salt solution at a predetermined ratio to generate zero-valent iron nanoparticles (FeNP) either at room temperature or via the hydrothermal method. Phase-contrast microscopy and UV-visible spectroscopy were employed to scrutinize the nanoparticles generated. To our knowledge, this study represents the initial exploration of the efficacy of zero-valent iron nanoparticles derived from Spinacia oleracea leaf extract for treating municipal wastewater. The focus is particularly on assessing their impact on BOD and COD parameters.
Social Media Analytics and Business Intelligence: Leveraging Management Information System for Competitive Advantage
Authors: Sachdeva Dr. Lalit , Upadhyay Dr. Naveen , Sehgal Dr. Rajesh
Published: January 2024

In today's ever-evolving business environment, the confluence of social media, analytics, and business intelligence has emerged as a powerful and transformative factor, fundamentally altering the way organizations function and compete. This summary provides an overview of the crucial function that Management Information Systems (MIS) serve in harnessing the potential of social media analytics and business intelligence to attain a competitive edge. The widespread adoption of social media platforms has led to an unprecedented influx of data, offering businesses profound insights into consumer behavior, preferences, and market dynamics. Nonetheless, the sheer scale of this data can be daunting in its raw state. MIS assumes a pivotal role in the collection, processing, and conversion of this data into actionable insights. This research delves into how organizations can effectively employ social media analytics, in synergy with business intelligence tools, to elevate their decision-making processes. Through the analysis of social media data, companies can gain a more profound comprehension of their target audience, keep a close watch on their brand's reputation, and pinpoint emerging trends and market opportunities. Business intelligence tools enable the visualization and interpretation of this data, providing stakeholders with the necessary information to make data-driven decisions. The competitive advantage derived from this approach is multifaceted. It allows organizations to respond proactively to market changes, align their products and services with customer demands, and allocate resources effectively. Furthermore, it enables organizations to optimize marketing campaigns, measure their ROI, and create personalized customer experiences, thereby improving customer satisfaction and loyalty. This study also examines the difficulties and moral factors linked to employing social media analytics and business intelligence. Matters of privacy, data security, and the ethical handling of customer data are pivotal elements that organizations need to confront in order to uphold public confidence and adhere to legal requirements. To sum it up, the amalgamation of social media analytics and business intelligence within the framework of Management Information Systems provides a potent set of tools for organizations striving to gain a competitive edge in the digital era. Leveraging the insights gained from social media data can lead to improved decision-making, enhanced customer experiences, and a sustainable edge in an ever-evolving market. This abstract outline the foundation for a comprehensive study that explores the practical implementation and strategies for harnessing these technologies effectively.
Enhancing the Performance of Electrospun Nanofiber Membranes in Water and Wastewater Treatment Processes Using Omniphobic Surface Modification
Authors: Mishra Dr. Rahul , Jha Dr. Vinay Chandra
Published: January 2024

The necessity for advantageous advancements in filtering technology has resulted in limited attention towards emerging materials, specifically nanofiber membranes, for water purification. The issue of organic material and the collection of residual organics in wastewater is a significant challenge since existing treatments like coagulation/flocculation and chlorine treatment have proven insufficient in achieving satisfactory outcomes. Further treatment and disposal steps are required for the additional amount of sludge produced by these methods. The field of nanotechnology has remarkable promise in filtration applications owing to its capacity to fabricate materials with exact structural control to meet specific needs. Membrane distillation (MD) has emerged as a potentially viable method for treating industrial wastewater. However, the existing hydrophobic MD membranes encounter substantial challenges related to wetting, mostly caused by the presence of pollutants often found in wastewater. This work presents a novel approach for the production of a Poly Vinylidene Fluoride - Hexa Fluoro Propylene Electrospun Nanofiber Membrane (PVF-HFP-ENM) that exhibits enhanced resistance to wetting by reduced surface-tension materials. The PVF-HFP-ENM membrane, which possesses an inherent re-entrant structure, has been fluorinated using 1H, 1H, 2H, 2H-Per Fluoro Decyl Trichlorosilane (PFDT) by Vapor Deposition (VD) without the need for surface activation. The fluorinated membrane had exceptional surface omniphobicity, as evidenced by its high contact angles with water and ethanol, measuring 148±0.4° and 120 ± 0.8°, respectively. The fluorinated membrane exhibited exceptional stability regarding omniphobicity and mechanical qualities, even when subjected to extreme circumstances such as ultrasonic disinfection, boiling water, and acidic and base exposure. The present work focuses on utilizing ENM in the context of industrial wastewater treatment and the alteration of nanomembranes to mitigate clogging problems and enhance the efficiency of wastewater treatment processes.
Synergistic Integration of Chemically Modified Graphene and Silver Nanoparticles for Highly Sensitive Acetylcholinesterase-Based Biosensors in Pesticide Detection
Authors: Yashwant Dr. Khire Mohan , Deshmukh Dr. Shailesh Madhavrao
Published: January 2024

Biosensors have become indispensable instruments in modern analytical research, with the opportunity to significantly transform diverse domains such as environmental monitoring and food safety. This study aims to discuss the urgent need for precise and reliable pesticide detection, focusing on the difficulties encountered by current methodologies. Pesticides serve a crucial function in agriculture, although their residues pose significant risks to human health and the environment if they exceed the established thresholds. The existing detection techniques often encounter sensitivity and selectivity challenges, necessitating the exploration of more sophisticated strategies. Given these obstacles, this research provides a unique Nanoparticle-based Biosensors Design for Pesticide Detection (NP-BSD-PD) approach. The proposed methodology integrates chemically modified graphene and silver nanoparticles, leveraging their distinctive characteristics to augment the sensitivity and accuracy of pesticide detection. The technology utilizes biosensors based on acetylcholinesterase, enabling the detection of trace levels with high sensitivity. The experimental research yielded findings indicating that NP-BSD-PD exhibited exceptional performance across several parameters. The technique has remarkable sensitivity and accuracy, as shown by the Zeta Potential of -24.89 mV, pH of 7.4, Voltage of 2.7 V, Current of 48.89 µA, Inhibition Percentage of 88.56%, and a Detection Limit of 0.3 ng/mL. The results highlight the potential of NP-BSD-PD as a viable technique for detecting pesticides. This method effectively addresses significant limitations present in existing approaches, facilitating advancements in food safety and environmental preservation.
Optimization of the Biogenic Synthesis of Silver Nanoparticles and their Application in the Degradation of Dyes
Authors: Vanarotti Dr.Mohan B. , Shukla Swapnil
Published: January 2024

Using plant extracts for the green synthesis of silver nanoparticles (AgNPs) is being recognized as a promising and environmentally sustainable approach. Plant extracts in producing AgNPs obviate cell culture maintenance and allow scalability in a non-aseptic setting. This work aims to identify the categories of phytochemicals and to conduct the biosynthesis and characterization of AgNPs utilizing extracts from the leaves and stems of Clinacanthus nutans. The present work involved the synthesis of AgNPs using aqueous extracts derived from the leaves (L) and stems (S) of C. nutans. This synthesis approach was chosen due to its non-toxic nature, cost-effectiveness, and environmentally favorable characteristics. The Transmission Electron Microscopy (TEM) examination revealed the presence of silver nanoparticles, denoted as AgNP-L and AgNP-S, which exhibited size ranges of 20 to 200 nm and 25 to 250 nm, respectively. The average sizes of AgNP-L and AgNP-S were determined to be 99.38 nm and 68.47 nm, respectively. The AgNP has shown remarkable degrading efficiency towards commercial dyes, namely Nile Blue (NB), with a removal rate of 94% within 110 minutes, and Reactive Yellow 160 (RY160), with a removal rate of 82% within 110 minutes. The extract derived from the Clinacanthus nutans exhibited considerably elevated concentrations of biologically active chemicals (Flavonoid and Phenolic). The utilization of biogenic AgNPs presents a significant prospect for the remediation of water resources polluted with industrial dye, owing to their notable reusability, photocatalytic effectiveness, and compatibility with environmentally friendly synthesis methods.
Synthesis of CuO/CeO2 Nanocomposites for Adsorption and Efficient Photocatalytic Degradation of Methylene Blue Dye
Authors: Biradar Dr. Vijayalaxmi , Mahobia Ravi Prakash
Published: January 2024

Nanocomposites are composed of a wide range of systems, including 1-D, 2-D, 3-D, and unstructured substances, and are blended at nanometer sizes with very distinct constituents. Due to the presence of quantum confinement, surface Plasmon response, tunneling of electrons, and density of states, nanocomposites are superior materials that display unusual and distinctive features. Photocatalysts benefit from unique features offered by nanocomposites made of two or more semiconductors with differing band gaps. Due to their uses and possible threats to living things, dyes are considered the most significant water contaminants. Industrial effluent must be treated using powerful adsorbents and photocatalysts to remove dangerous chemical dyes from contaminated water sources. This paper employs a co-precipitation approach to create photocatalytic CeO2 nanoparticles and a CuO/CeO2 nanocomposite for the inexpensive removal of Methylene Blue (MB) from aqueous solution. In this approach, the dispersion of electrons and holes is induced by the absorption of visible light, leading to the breaking of water molecules into radicals. These radicals serve as agents for the degradation of dyes. Utilizing X-ray Diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM), Ultra-Violet Visible spectroscopy (UV–Vis), and Fourier Transform Infrared spectroscopy (FTIR), the CuO/CeO2 nanocomposite has been characterized. The peaks in XRD suggest that the nanocomposite is most likely made up of the crystalline phases of CuO and CeO2. A sequence of smaller peaks and larger peaks are visible in the measured pattern, spanning the 20° to 40° 2θ range, indicating the presence of amorphous or loosely organized regions inside the material. The results of the FTIR study show that CuO and CeO2 phases are present in the nanocomposite simultaneously. The results further suggest that the CuO/CeO2 nanocomposite exhibits notable photocatalytic activity, successfully facilitating the decomposition of the reactants under UV-Vis light exposure for a certain period.
Advanced Carbon Nanoparticle-Based Filtration Systems for Water Disinfection and Microplastics Removal
Authors: Bano Sarvaree , Gupta Priyanka
Published: January 2024

Providing clean and safe water is an inherent entitlement of every individual, underscoring the imperative for efficient water disinfection methods. Nevertheless, the increasing prevalence of microplastics in water sources has presented intricate obstacles for current treatment methodologies. Microplastics present significant challenges to both human health and ecosystems, hence requiring the development of novel and inventive solutions. This study suggests introducing a Nanoparticle-Based Water Filtration System (NP-WFS) specifically developed to tackle the combined issue of water disinfection and microplastic elimination. This technique presents a viable alternative to traditional methods by utilizing the distinctive characteristics of Carbon Nanoparticles (CNP) in conjunction with a precisely engineered membrane. At a wavelength of 450 nm, there was a noticeable absorption peak with an absorbance of 1.81%. This discovery demonstrates the existence of CNP. The peak suggests the presence of microplastic particles at 2901.4 cm-1, which coincides with the value found in the untreated water sample. The continuous range of 2798.6 cm-1 in the microfilm indicates that the CNP-infused microfilm effectively collects minuscule plastic beads. This finding implies that the CNP microfilm successfully captured the microorganisms and microplastics. These results serve as evidence of the efficacy of the NP-WFS in the field of water purification. Compared to conventional approaches, NP-WFS demonstrates superior performance in removing microplastics and establishes a novel benchmark for water disinfection. This initiative effectively tackles pressing concerns about water safety, safeguarding ecosystems, and human well-being. This study advances water filtration technology, offering a viable solution to sustainably address the ever-changing waterborne issues.
Green, Hybrid Synthesis and Characterization of Improved CQD with Antioxidant Properties for Biomedical Applications
Authors: Mishra Dr. Manoj , Chahal Dr. Preeti
Published: January 2024

Carbon quantum dots (CQDs) have recently gained attention as an auspicious material for various applications, focusing on the biomedical domain. This is primarily attributed to their exceptional optical characteristics, which set them apart from other materials. This study introduces a novel methodology for producing and analyzing advanced CQDs that exhibit superior antioxidant characteristics. The increased antioxidant capabilities of these CQDs are significant for their possible use in biological fields. This work uses CQDs, which are obtained by hydrothermal synthesis of lignin. To enhance their efficacy in biomedicine, these CQDs are subjected to surface modification using two distinct coumarins by applying microwave radiation, conferring upon them significant advantageous characteristics. Implementing this modification is of utmost importance to mitigate the constraints associated with CQDs' inherent fluorescence quantum yield. The study begins by using hydrothermal synthesis to produce CQDs produced from lignin. Surface modification is conducted on the CQDs using two distinct coumarins with the assistance of microwave radiation. The HSC-ICQD approach utilizes a range of analytical methods, including Fourier-Transform Infrared Spectroscopy (FTIR), Atomic Absorption Spectroscopy (AAS), Nuclear Magnetic Resonance (NMR), and Transmission Electron Microscopy (TEM), to validate the achievement of effective modification. This work assesses the antioxidant capacity of the modified CQDs by quantitatively evaluating their abilities to scavenge superoxide and hydroxyl radicals. The findings underscore the appropriateness of using HSC-ICQDs in bioimaging, drug delivery, and therapeutic interventions within biomedicine. This study highlights the significance of using green synthesis methods to customize nanomaterials for biomedical applications, presenting encouraging prospects in nanomedicine.
Three-dimensional Architecture of Carbon Nanotube Transistors with High Speed and Performance
Authors: Akanksha Dr. , Apoorva Dr.
Published: January 2024

Transistors, essential components of contemporary electronics, are crucial in providing electricity for the technology-dependent society. Given the continuously growing need for enhanced speed capabilities in electronic devices, it has become crucial to investigate innovative materials and structures to fulfill these demands. Carbon Nanotubes (CNTs) have emerged as a desirable contender due to their remarkable electrical characteristics, characterized by elevated carrier mobility and nanoscale dimensions. This study explores the importance of high-speed performance in the contemporary technology-driven environment and emphasizes the crucial role played by transistors in attaining this objective. This research underscores the distinctive attributes of CNTs, including their exceptional electrical conductivity, mechanical robustness, and dimensions, making them a highly suitable contender for advanced transistors in future applications. The current transistor layouts encounter notable obstacles in effectively using the whole capabilities of CNTs, such as the difficulty associated with achieving accurate alignment and addressing connection concerns. To tackle the issues, this study presents a novel three-dimensional CNT Architecture (3D-CNTA) design that utilizes state-of-the-art Computer-Aided Design (CAD) software to achieve accurate spatial modeling. The 3D-CNTA that has been suggested exhibits exceptional performance in several aspects, encompassing power consumption (0.3 Watts), noise (2.6 microvolts), delay (6.6 nanoseconds), gain (36.25 dB), energy efficiency (2.13 femtojoules per transition), and simulation accuracy (95%).
Green Synthesis of Zinc Oxide Nanoparticles using Eucalyptus Lanceolata Leaf Litter in the Control of Bacterial and Fungal Crop Diseases
Authors: Vanarotti Dr. Mohan B. , Jawahar Dr.C.P.
Published: January 2024

Nanotechnology is a significant area of scientific inquiry that has garnered considerable attention from scholars in the contemporary period. Various plant materials are being explored as potential resources in green chemistry-based techniques for producing metal Nanoparticles (NPs). This is in response to the adverse impacts of synthetic chemicals, which contribute to significant abiotic climate change concerns in modern agriculture. The primary categories of crop diseases are those resulting from bacterial and fungal infestations. Once a plant becomes infected, it can pose a significant danger to the growth of crops, resulting in a decrease in yield and quality. Furthermore, such infections can adversely affect food safety, creating a health concern for humans. This work aimed to investigate the process of Green Synthesis and Characterisation of Zinc Oxide Nanoparticles (GSC-ZnO-NP) utilizing an extract derived from Eucalyptus lanceolatus (specifically, leaf litter). The paper intended to control bacterial and fungal crop diseases using the GSC-ZnO-NP in conjunction with Eucalyptus lanceolatus extracts. The sample's crystalline structure and surface characteristics have been evaluated using X-ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). The antimicrobial activity of the proposed GSC-ZnO-NP was evaluated against bacterial and fungal isolates from infected crops. The progressive augmentation in magnitude ranging from 10° to 30° in XRD signifies the emergence of ZnO-NPs characterized by distinct and well-defined crystalline configurations. Also, the antimicrobial efficacy of the Zn-NPs extract was comparable to or surpassed that of Fluconazole, suggesting the prospective use of this environmentally-friendly manufactured nanomaterial as a substitute or adjunct therapy for bacterial and fungal infections caused by these microorganisms in crops.