bluuebunny/crossref_metadata_2025 huggingface dataset:
Research on the influence of audience perception quality on the intention to watch again in sports leagues
Authors: Wang Yaobin , Sun Ximing
Published: May 2024

The CBA League is a vital component of the Chinese sports industry exerting an immeasurable driving force on the development of a high-quality sports industry. This study investigates the audience's intention to watch live again aiming to direct the event's attention to the audience's real experiences and promote the event's healthy development. In this study, a quantitative approach was employed using a questionnaire survey with the consumer group of CBA events as the survey subjects. A total of 521 valid questionnaires were collected through on-site surveys. Data analysis in this study revealed that audience-perceived quality has a positive impact on the intention to watch again and also positively influences audience trust. On the other hand, audience trust positively influences their intention to watch again. The audience experience serves as a moderating factor. Audience-perceived quality not only has a direct impact on the intention to watch again but can also indirectly increase the intention to watch again by enhancing audience trust. The audience trust serves as a partial mediator. Additionally, audience experience acts as a moderator in the process where audience-perceived quality positively influences the intention to watch again strengthening its effect. The success of a basketball league does not solely depend on the team's performance and the audience's experiences are equally crucial. We can provide more scientifically effective suggestions for the sustainable development of sports leagues through a profound understanding of audience psychology.
Considerações éticas da IA em salas de aula: interações entre professores e alunos
Authors: Andrade Filho Marcos Antonio Soares de , Duarte Alexandre Marins , Santos Fernanda Souto dos , Souza Lays Méryce Coelho de , Brandalise Leandromar , Santos Renato Fernandes dos , Souza Tayná Fabiano da Silva , Catalano Thiago Henrique
Published: May 2024

O presente estudo disserta sobre as considerações éticas da inteligência artificial (IA) em ambientes educacionais, com foco particular nas interações entre professores e alunos. Este trabalho investiga como a IA pode ser implementada de forma ética e responsável no contexto educativo, levantando questões importantes sobre privacidade, viés algorítmico e autonomia. O objetivo deste estudo é analisar essas considerações éticas e propor diretrizes práticas para garantir uma implementação segura e eficaz da tecnologia em salas de aula. Utilizando uma metodologia de revisão bibliográfica, o estudo examina fontes acadêmicas, incluindo artigos, livros e relatórios, para compilar uma visão abrangente dos benefícios e dos desafios apresentados pelo uso da IA na educação. Os resultados revelam que, embora a IA ofereça potenciais significativos para enriquecer a experiência educacional através da personalização do ensino, ela também introduz complexidades éticas que necessitam de diretrizes claras e rigorosas. As conclusões destacam a importância de desenvolver políticas e práticas que equilibrem inovação tecnológica e ética, enfatizando a necessidade de mais pesquisas para explorar métodos de mitigação de viés em algoritmos e de fortalecimento da proteção de dados dos alunos.
Troubling Empathy in Music Education: Pathways and Pitfalls
Authors: Hendricks Karin S. , Hess Juliet
Published: May 2024

Drawing from feminist traditions, this article is a dialogical inquiry between two authors who have written previously about the role of empathy in music education. Coming from differing vantage points (one psychological, one sociological), we address varying definitions, assumptions, potentials, and problems related to empathy and consider how empathy might be useful versus harmful within music education relationships. We use a relational approach to create a transdisciplinary synthesis and interrogate our own assumptions while creating more nuanced understandings of empathy. Noting the dangers of empathic exchanges, we compare empathy to a hiking journey and offer 14 “cairns” (stone mound landmarks denoting resting places or different paths, which help travelers maintain a sense of direction) to consider pathways that music teachers might take to avoid reinforcing harmful or oppressive practices and move toward authentic attunement. These cairns include: centering student voices, ensuring that minoritized voices are centered in empathic interactions, listening with openness, recognizing that understanding is likely impossible, fostering a balanced emotional and energetic exchange, recognizing one's own positionality and bias, letting go of assumptions about what is right or best for students, recognizing students’ strengths and potentialities, being open to learning from and with students, refusing to commodify the Other's story or recenter the dominant Self, focusing empathy-based action on changing oppressive structures rather than “helping” oppressed people, acknowledging privilege and complicity in oppressive structures, practicing continual self-reflection, and emphasizing repair in vulnerable empathic exchanges. We conclude by describing how this inquiry expanded and deepened our understandings of empathy.
أثر إجراءات التدقيق الإلكتروني الداخلي في تعزيز استخدام التكنولوجيا المالية في البنوك الأردنية
Authors: ابو عواد انس
Published: May 2024

هدفت الدراسة إلى التعرف على أثر إجراءات التدقيق الإلكتروني الداخلي في تعزيز استخدام التكنولوجيا المالية في البنوك الأردنية، ولتحقيق أهداف الدراسة تم اتباع المنهج الوصفي التحليلي، وتم جمع البيانات الأولية من خلال استبانة وزعة على عينة مكونة من (180) فرد. ولتحليل البيانات واختبار الفرضيات تم استخدام الأساليب الاحصائية والاستدلالية من خلال برمجية SPSS. وتوصلت الدراسة إلى وجود أثر لإجراءات التدقيق الإلكتروني الداخلي بأبعاده مجتمعة ومنفردة في تعزيز استخدام التكنولوجيا المالية في البنوك الأردنية. وأوصت الدراسة استخدام البنوك الأردنية التقنيات الإلكترونية في إعداد خطط التدقيق الداخلي، وخاصةً المرحلية، لما لها من دور في تنفيذ عمليات التدقي بكفاءة عالية، والتحديد الدقيق والمفصل للضوابط التشريعية لاستخدام إبتكارات التكنولوجيا المالية في البنك.
أثر تدقيق تكنولوجيا المعلومات في فاعلية نظم المعلومات المحاسبية في البنوك التجارية الأردنية
Authors: أبوعمرو إيمان
Published: May 2024

ركزت الدراسة على استقصاء أثر تدقيق تكنولوجيا المعلومات وأبعاده في فاعلية نظم المعلومات المحاسبية وذلك من خلال إجراء دراسة ميدانية على البنوك التجارية الأردنية، وباتباع منهج وصفي تحليلي، حيث تكون مجتمع الدراسة من (12) بنك تجاري، وتم استهداف مدراء الدوائر ورؤساء الأقسام وموظفي دوائر الأمن السيبراني وحماية المعلومات والمدققين. وتم استخدام الإستبانة كأداة لجمع البيانات من عينة الدراسة، ومعالجتها وتحليلها باستخدام الأساليب الاحصائية وبالاستناد إلى برمجية SPSS. وبينت الدراسة وجود أثر لتدقيق تكنولوجيا المعلومات بأبعاده "مجتمعة ومنفردة" في فاعلية نظم المعلومات المحاسبية في البنوك التجارية الاردنية. واقترحت الدراسة اتباع أنظمة وإجراءات فعالة لرقابة وأمن المعلومات ونظم التشغيل وقواعد البيانات، وتوفير الدعم الكافي لنظم المعلومات المحاسبية.
أثر الذكاء الاصطناعي في الحد من الاحتيال المالي في البنوك التجارية الأردنية
Authors: الكساسبة وسن
Published: May 2024

هدفت الدراسة إلى التعرف إلى أثر الذكاء الاصطناعي في الحد من الاحتيال المالي في البنوك التجارية الاردنية المدرجة في بورصة عمان، وذلك باتباع المنهج الوصفي التحليلي. وتم جمع البيانات الأولية من خلال قائمة استقصائية إلكترونية وزعت على عينة الدراسة المكونة من العاملين في الدوائر المالية والتدقيق في (12) بنك تجاري، والبالغ عددهم (227) موظف. وتم استخدام الأساليب الاحصائية الوصفية والتحليلية في معالجة البيانات وتحليلها وإختبار الفرضيات. وتوصلت الدراسة إلى وجود أثر للذكاء الاصطناعي في الحد من الاحتيال المالي. وأوصت الدراسة بتبني البنوك التجارية الأردنية كافة إجراءات وممارسات الأمن والحماية للبيانات والأنظمة التي تستخدم تقنيات الذكاء الاصطناعي، وتحسين وتقوية أنظمة الرقابة الداخلية لديها، لزيادة قدرتها في الكشف عن التلاعب والأنشطة المشبوهة.
Fused and Cascaded Squeeze Excitation Network for Pneumonia Detection
Authors:   Research Scholar, Department of Computer Science and Engineering, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India, R. R. ,   Professor, Department of Computer Science and Engineering, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India,   Professor, Department of Computer Science and Engineering, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India; Professor, Department of Computer Science and Engineering, Faculty 0f Engineering, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India, Mohanasundaram N. , Santhosh R.
Published: May 2024

Pneumonia is a medical condition affecting 100 million people globally, and rates are predicted to reach epidemic levels within the next several decades. As a result of the air sacs in both or even one lung becoming inflamed, the patient may experience fever, chills, and trouble breathing. Coughs with pus may also occur. Various organisms can cause pneumonia, including bacteria, viruses, and fungi. Early detection of pneumonia can allow the severity of the purulent material to be reduced. The ability of computer-aided detection techniques to reliably diagnose pneumonia has made them popular among scientists. We used a pre-trained Inception V3Net, Squeeze Excitation-based deep Convolutional Neural Network (SE-CNN) that was trained on the Kermany dataset and the RSNA Pneumonia Detection Challenge dataset in this study. In early-stage detection, the suggested technique beat previous state-of-the-art networks, achieving 91% precision in severity rating. Furthermore, our network's accuracy, recall, f1-score, as well as quadratic weighted kappa were reported to be 91.56%, 91%, and 90%, respectively. In terms of processing time and space, our suggested framework is simple, precise, and effective.
Neutrosophic ANFIS Machine Learning Model and Explainable AI Interpretation in Identification of Oral Cancer from Clinical Images
Authors:   Amity Institute of Information Technology, Amity University, Uttar Pradesh, Noida-201313, India, Sakshi Sakshi ,   Amity University, Uttar Pradesh, Noida-201313, India,   Department of Computer Science, Ram Lal Anand College, Benito Juarez Marg, New Delhi-110021, India., Khatri Sunil Kumar , Sharma Neeraj Kumar
Published: May 2024

This paper introduces a new Neutrosophic Adaptive Neuro-Fuzzy Inference System paired with Explainable Artificial Intelligence to classify oral cancer from clinical photos. The ANFIS model’s interpretability and accuracy have been enhanced in resolving challenging medical images by deploying Neutrosophic logic on a 1000-image dataset to solve the word indeterminacy. A combination of Neutrosophic sets addresses ambiguity, enabling an adaptive neuro-fuzzy network to learn from data to accurately classify oral cancer. This exhibits the benefits of fuzzy logic and neural networks in action. The parameters of this model have been changed meticulously to increase sensitivity, specificity, and accuracy toward diagnostic readiness. These results reflect a substantive enhancement in the model’s ability to distinguish between benign and malignant lesions by delivering accurate and understandable diagnostic decisions existence for clinical adoption. AI medical diagnostic confidence increases the understanding of how the model makes decisions. The ideal objective is to develop a strong, dependable, and easy-to-understand tool to diagnose cancer early. The experimentation on this model can be improved as it may lead to real-time testing, more data for the testing dataset, and using how many types of cancer the model can be applied.
The research progress on photocatalytic performance of graphene-based nanocomposites
Authors: Liu Haipeng
Published: May 2024

As soon as nanomaterials were discovered, they attracted a lot of attention because of their unique and excellent properties and became major hot research. They are regarded as the most promising materials in the 21st century. With the growth of industrial production, photocatalytic technology has been pursued as an efficient, green, and economical way of industrial production and treatment of pollution. However, the low light energy utilization of traditional semiconductor materials is a drawback that cannot be ignored. Graphene, as one of the most common and widely used 2D nanomaterials, has a special structure and characteristics that can effectively solve this problem. The paper briefly introduces the structure, properties, preparation method, and basic principle of photocatalysis of graphene. At the same time, a review is provided on the application of graphene-based composite materials in the field of photocatalysis, including dye degradation, photocatalytic treatment of other emerging pollutants, photocatalytic treatment of air pollutants, and water decomposition. By summarizing and integrating the photocatalytic properties of several graphene-based composites, this article lays the foundation and helps to discover new graphene composites.
Optical and electrical properties and applications of two-dimensional carbon-based nanomaterials
Authors: Zhang Zijun
Published: May 2024

As an emerging material, two-dimensional (2D) carbon-based nanomaterials have unique optical and electrical properties due to their unique atomic layer structure. On the one hand, due to their high transmittance, high carrier mobility, controllable Fermi level, and wide spectral light saturation absorption characteristics, they can be applied in new-generation solar cells, organic light-emitting diodes, touch screens, and fiber optic devices. On the other hand, due to their unique nanostructure, they have high specific surface area, low diffusion distance, high conductivity, and ion conductivity. They can serve as substrates and work together with other materials as electrode materials for future fuel cells and lithium-ion batteries and have significant advantages in fields such as sensors. This article mainly summarizes the impact of two-dimensional carbon-based nanomaterials represented by graphene, Mxene, and 2D covalent organic frameworks (COFs) on their optical and electrical properties, and summarizes the latest practical applications and research progress of these nanomaterials in the field of optics and electronics. In addition, a corresponding summary and outlook have been made on the problems that need to be solved in future applications of 2D carbon-based nanomaterials.
Current progress in micro/nanofluidic chips and applications in cancer research and therapy
Authors: Li Yixuan
Published: May 2024

Micro/nanofluidic chips have set a new stage for cancer research and therapy, revolutionising the way we detect, diagnose, and treat this formidable disease. This paper provides an overview of the basic properties of micro/nanofluidic chips and current progress in the utilization of micro/nanofluidic chips in the realm of cancer. Their application in DNA and protein analysis, their role in cancer modelling and drug testing, and their innovative use in drug-eluting devices for cancer immunotherapy are discussed. The advantages and limitations of these technologies are evaluated, shedding light on the challenges and opportunities. Having the potential for earlier and more accurate diagnosis, novel therapy methods with better outcomes and less side-effects, more advancement and further breakthroughs can be anticipated in tackling tumours with micro/nanofluidic chips. In future development, it is suggested that combinations of such chips and various other emerging technologies can be attempted and explored for inventing more innovative and functional micro/nanofluidic devices, making a difference in the field of cancer research and therapy. Simultaneously, more improvement such as enhancing reproducibility and affordability is also necessarily required to realise the clinical trial, mass production, commercialisation of these chips.
The application of nanotechnology in the field of lithium-ion battery
Authors: Liu Jialin
Published: May 2024

Nanotechnology, with its remarkable progress, has permeated various aspects of daily life, highlighting its crucial role in shaping the world. One of its most significant applications is in the realm of lithium-ion batteries (LIBs), where it holds the potential to dramatically enhance battery performance. This application is studied extensively both in the industry and academia. As the use of LIBs becomes more widespread, the demand for these batteries continues to rise. This paper will primarily focus on the utilization of nanotechnology within the LIB sector. This paper will delve into its applications across various components, including the cathode and anode. Furthermore, this paper will explore the potential future applications of nanotechnology in this field, examining how it can revolutionize energy storage technologies. The integration of nanotechnology not only enhances the performance of LIBs but also opens doors to innovative solutions that can address the growing energy demands of the modern society.
Research on the analysis and management measures of land subsidence caused by groundwater exploitation in Tianjin, China
Authors: Sun Yuxin
Published: May 2024

Since the 20th century, there has been an increasing reliance on groundwater due to the rapid development of agriculture and industry. This has resulted in the exploitation of groundwater in large quantities, leading to global land subsidence problems. Tianjin is one of the cities where this problem first emerged, but few studies and surveys have been conducted. As a result, the lack of management of groundwater extraction has caused the issue of land subsidence to become more prominent in recent years. By investigating and collating global research on land subsidence problems caused by groundwater extraction, it is concluded that mathematical and numerical methods, global information systems, remote sensing, and other technologies can be utilized to monitor and predict groundwater levels. Regional management measures can then be developed based on simulation results. However, the application of such technology in Tianjin is insufficient, and there is a need to strengthen the connection between management measures and research data analysis results.
Monitoring of urban expansion in Burlington based on remote sensing data
Authors: Li Hao
Published: May 2024

Burlington VT has been expanding in the last few decades due to new immigrants moving into the area for opportunities. Accurate and comprehensive data on the landscape, vegetation coverage, and human activities are essential for knowing the current status of the city and its surrounding environment and for planning the future city expansion by the government. The current study employed remote sensing as the currently most advanced method to measure and monitor the landscape changes and urban expansion of the Burlington area between 2015 and 2023. The results from the remote sensing clearly showed that the lake shape changed, the wasteland areas decreased and the human activities expanded in the Burlington area between the year 2015 and the current year. These clear trends supported by the satellite images and the potential correlation between these trends provide valuable information for city regulators to decide how the city should be expanded, how the environment should be protected, and what issues need to be addressed in the future.
Analysis and control measures of vibration and noise sources in urban rail transit under the perspective of standard governance
Authors: Cao Hengrui
Published: May 2024

With the rapid and large-scale development of rail transit engineering in China, the vibration and noise problems caused by rail transit operations are increasingly receiving widespread attention from all sectors of society. This paper is based on literature research and comprehensively analyzes the vibration and noise sources of urban rail transit. It systematically analyzes the composition, characteristics, and causes of vibration and noise in rail transit, and provides systematic governance measures for vibration and noise reduction in rail transit from two aspects: noise sources and propagation paths. The research results of this article have significant reference value for the engineering practice of vibration and noise reduction in rail transit.
Preview of CO2 utilization in converting to methanol process
Authors: Chen Sizhuo
Published: May 2024

Carbon dioxide, a greenhouse gas, has contributed to environmental issues on the planet in the past few years. Thus, it would be helpful to mitigate the impact that caused by carbon footprint, which is trying to reduce the carbon dioxide emission to the atmosphere and utilize it to generate green products for usage. It has been reported that CO_2 reduction could be converted to a valuable fuel source and thus it could be a potential solution to mitigate the impact of CO_2. In this paper, it illustrates three underlying approaches which are conventional heterogeneous catalysis, photocatalysis and electrochemical, and flaws existed inCO_2 converted to CH_3 OH production. Approach mechanism, principles and barriers are included in the following with detailed product selectivity/yield comparison between different catalysts under various conditions. Studies on different approaches have made substantial information focusing on various aspects and recommending the appropriate catalyst for the technique under the specific scenario. Finally, the overview of the research aims to provide feedback on progress made in CH_3 OH production from CO_2 in a large scale along with a summary regarding the future expectations on the research of the methanol conversion approaches developed.
Characteristics and properties of anode materials for lithium-ion batteries
Authors: Lu Xinghao
Published: May 2024

Lithium-ion secondary batteries (LIBs) are battery systems with high energy densities. They are essential components of todays information-rich, mobile societys portable, entertainment, computing, and telecommunications technology. After 1981, most of the research on anode materials mainly focused on the anode containing Li, such as LiAl alloy, LiC alloy, etc. These materials have high prices, unstable cycling performance, and are difficult to be commercialized. The successful commercialization of LIBs began in 1991 with SONYs manufacturing of petroleum coke-based anode materials. Among them, anode plays a crucial role in LIBs. Anode materials that have been commercialized include carbon, alloys, and lithium titanate. Lithium-ion batteries using carbon anode materials and lithium titanate anode materials can meet the needs of electric vehicles (EVs) and large-scale energy storage applications to a certain extent, and alloy anode materials can promote the energy density of LIBs. The properties of the commercialized anode materials are covered in this paper. Next generation anode materials such as silicon anode materials are also introduced.
Common methodologies for treating environmental issues with nanomaterials
Authors: Zhu Qinyang
Published: May 2024

With rapid industrialisation and population growth, the Earths ecological environment now confronts increasingly complex and diverse challenges. Traditional pollution treatment methods, such as activated sludge for sewage and electrostatic precipitation for air pollution, can effectively manage most environmental pollution. However, some pollutants (e.g. metals, organic dyes, gaseous trace pollutants in heavy water) either cannot be addressed by conventional methods or are prohibitively expensive. Hence, there is a pressing need to develop new environmental technologies. The emergence and development of nanotechnology and nanoscience present novel opportunities for environmental governance, as nanomaterials offer advantageous traits such as high specific surface area, catalytic activity, and photocatalytic activity. This renders nanomaterials better adsorbents, catalysts, and sensors compared to traditional materials. This article examines three methods - adsorption, filtration, and degradation - through which nanomaterials can be utilised to address environmental challenges, and the advantages and disadvantages of such methods are discussed. Finally, this article provides insights in response to the findings presented.
Preparation and performance characteristics study of thermoplastic polyurethane elastomer (TPU) for basketball shoe soles
Authors: Yao Ruichen
Published: May 2024

Thermoplastic Polyurethane Elastomer (TPU) materials have found extensive applications in the preparation of basketball shoe soles, owing to their excellent elasticity, lightweight properties, and durability. However, TPU materials still face challenges related to breathability, temperature sensitivity, and weather resistance, necessitating further research and improvement. This paper primarily investigates the advancements in E-TPU materials with high rebound foam particles tailored for basketball shoe sole applications. It emphasizes the factors influencing their performance and presents performance control methods from the perspectives of synthesis, molding, and usage. This research provides innovative approaches and methodologies for basketball shoe sole design.
Seismic resistance analysis of a plywood house structure based on ABAQUS fracture mechanics
Authors: Li Nian
Published: May 2024

Plywood is a more affordable material for the residential construction industry due to its lower cost and easy availability. However, earthquakes are the biggest barrier for wood structures to stand for a long time, as the materials can easily deform or collapse when subjected to seismic forces. This paper aims to explore the performance of plywood structures during an active earthquake by conducting a series of tests and simulations. In this study, plywood property was explored in the four-point bending experiment to determine its stress-strain relationship, and the results were used to identify the materials young modulus, a key parameter for designing more resilient structures. In addition, a finite element model of a plywood house structure was developed in the ABAQUS application, and the seismic movements with five different velocity values were applied to determine the stress distribution and deflections of the structure. The results provide insights into the dynamic behavior of plywood structures under different seismic movements.
Research on ship propeller noise reduction: Advanced materials and innovative geometric design
Authors: Zhang Zhaowen
Published: May 2024

The noise reduction technology of ship propellers is currently one of the challenging directions, despite some progress having been made, continuous research and development are still underway. This paper elucidates commonly used noise reduction methods, namely geometric structure optimization and material optimization. Geometric structure optimization involves aspects such as the number of propeller blades, disk loading ratio, skew angle, and blade shape. Material optimization encompasses material selection, surface coating optimization, and propeller duct design. Corresponding optimization methods are provided for both approaches. A novel and innovative research direction is proposed, leveraging machine learning and neural networks to optimize propeller parameters. Additionally, employing a circumferential friction nanogenerator to sense propeller bearings and identify the coupling relationship between electrical signals and factors such as roughness and rotational speed. This optimization aims to reduce noise by optimizing propeller parameters. The paper concludes by offering insights for current research on ship propeller noise reduction technology in China.
A review of EDLC and pseudocapacitance with synergistic integration of carbon-based and metal oxide materials for enhanced electrochemical energy storage
Authors: Li Honghan
Published: May 2024

This paper provides a comprehensive analysis of the recent advancements in electrochemical double-layer capacitors (EDLCs) and pseudocapacitance, emphasizing the pivotal role of carbon-based materials, metal oxides, conducting polymers, and composites in augmenting the energy storage landscape. Through a systematic collection of electrochemical performance metrics, we elucidate the inherent advantages of these materials, such as superior electrical conductivity, enhanced surface area, and chemical robustness, which are instrumental in the development of next-generation supercapacitors. We discuss the integration of novel materials like reduced graphene oxide/hexagonal boron nitride composites, carbon onions, and various metal oxides that contribute to a significant increase in energy density and cycling stability. This work also highlights innovative fabrication techniques and synthesis methodologies that have resulted in electrodes with remarkable performance enhancements. Furthermore, the exploration of synergistic effects between different materials has led to hybrid structures that exhibit improved capacitive properties and operational efficiency.
Application of carbon fiber composite materials in aircraft
Authors: Wu Yulun
Published: May 2024

Carbon fiber composite is a material with excellent mechanical properties. Compared with other high-performance fiber materials, carbon fiber composites have the advantages of high strength and high modulus even at ultra-high temperatures. In addition, the carbon fiber composite material also has excellent electrical and thermal conductivity and electromagnetic shielding performance. Carbon fiber composites are widely used in the aircraft manufacturing industry due to their incomparable performance with other composite materials. In recent years, the amount of carbon fiber composite materials in newly developed aircraft products has reached more than 50%. This paper aims to explore the application of carbon fiber in aircraft, and to reflect the importance of carbon fiber composite materials by comparing models that use composite materials and models that do not use composite materials. The study explores the application of carbon fiber composite materials in aircraft through a comprehensive literature analysis and review. Key findings indicate significant advantages of these materials in enhancing aircraft performance, including reduced weight and increased strength. The paper also discusses the challenges in manufacturing and environmental impacts, offering insights into future research directions for sustainable aviation technologies.
Computational chemistry review article
Authors: Zhuo Yunze
Published: May 2024

In the ever-evolving realm of chemistry, the challenges of experimental procedures, including high costs and time constraints, have necessitated the exploration of alternative methodologies. Computational Chemistry, underpinned by algorithms, physical theories, and artificial intelligence (AI), has emerged as a promising avenue, offering insights into molecular structures and interactions without the need for physical experiments. This review delves into the intricacies of Computational Chemistry, highlighting its advantages over traditional experimental methods, especially in the context of the EGFR genome and drug preparation. Furthermore, the principles of molecular dynamics simulations, rooted in Newtons second law, are elucidated, emphasizing the pivotal role of force fields in simulating molecular behaviors. The application spectrum of molecular dynamics, from drug discovery to material design, is explored, showcasing the transformative potential of integrating AI in these domains. The synergy between AI and molecular dynamics promises a future where molecular behaviors are understood with unprecedented depth and speed, paving the way for rapid innovations in drug discovery, material design, and beyond.
The influence of the application of glass curtain walls on architectural style and architectural facade design techniques
Authors: Mu Zhibei
Published: May 2024

In recent years, with the increasingly rapid development of the glass curtain wall and its gradually mature use in architecture, many designers choose to use glass curtain walls when designing buildings in order to get the desired building facade effect. As a result, there are many new architectural styles and building facade effects. Against this background, this paper discusses how glass curtain wall is applied in architecture and how it helps and influences architectural design styles and techniques. To conclude, the glass curtain wall has been widely used in the design of high-rise buildings and public buildings at this stage, and it also helps designers to more conveniently adjust the virtual-real relationship of building facades and the overall architectural style. The use of large-area glass curtain walls in the design of facades can achieve special effects that cannot be replaced by other materials. At the same time, the application of glass facades also promotes the process of architectural design modernization.
Wirkmechanismus der Blaulicht-Stimulation des blinden Flecks bei progredienter Myopie
Authors: Ellrich Jens , Schilling Tim
Published: May 2024

Purpose: The beneficial effects of time spent outdoors and the seasonal increase of progression in winter emphasize the major role of daylight in myopia. Based upon the patho­physiology of myopia and the physiological effects of daylight, the mechanism of action of a targeted stimulation of melanopsin by blue light at the blind spot for the treatment of progressive myopia is investigated. Material and Methods: The manuscript is a subjective review of the mechanism of action of blue light stimulation at the blind spot for the treatment of progressive myopia. The literature search in PubMed covered a period from 1980 through 2023. Results: Blue light stimulation at the blind spot bases upon the clinical experience that daylight protects from the development of progressive myopia. Parameters and site of light stimulation are mainly defined by the photopigment melanopsin, that is sensitive to blue light and localized on intrinsically photosensitive, retinal ganglion cells (ipRGC) whose axons converge to the blind spot. The blind spot as stimulation site provides on the one hand the opportunity to activate the vast majority of ipRGC and hence dopaminergic amacrine cells, and on the other hand avoids additional involvement of rods and cones which may exert inhibitory effects on dopamine release. Furthermore, the proposed dopaminergic and potentially antimyopic effect can be applied invisibly to the patient. Conclusion: Preclinical and human experimental studies indicate that after a short-term blue light stimulation the choroidal thickness transiently increases and the axial length of the eye decreases. These temporal changes of clinically relevant biomarkers after short-term blue light stimulation suggest potential antimyopic effects which are investigated in current clinical trials in children.
A Retrospective Study on Unveiling Demographic Trends and Clinical Significance for COVID-19 Patients in Tobruk City Hospital.
Authors: Ghareeb Ghareeb , Fathy Mabroka , safaiddin Ahmed , Jummah Mhuanad , Muhammed Manal
Published: May 2024

This study investigates the impact of COVID-19 within the Tobruk Medical Center community, focusing on prevalence, clinical traits, and mortality rates. A comprehensive analysis was conducted on a cohort of 435 COVID-19 positive hospitalized patients from 2020 to 2022.Result Our findings reveal a higher incidence of COVID-19 among men, particularly in the 60-80 age group. Notable comorbidities, including diabetes and hypertension, underscore the vulnerability of individuals with underlying health conditions. Mortality rates, slightly higher at Tobruk Medical Center, show overlapping confidence intervals, emphasizing the need for cautious interpretation.Conclusion
The study provides crucial insights into demographic patterns and comorbidities affecting COVID-19 outcomes. The identification of risk factors, particularly the significant role of diabetes, contributes to our understanding of underlying health conditions in managing cases. Despite a slightly higher mortality rate at the medical center, the non-significant difference highlights the importance of considering potential limitations. This research contributes valuable information for guiding public health decisions and future pandemic responses, emphasizing the need for targeted interventions for at-risk populations.In conclusion, our study offers a nuanced understanding of the impact of COVID-19, providing essential knowledge to healthcare practitioners, policymakers, and researchers addressing the ongoing challenges posed by the pandemic.
Thực trạng chất lượng cuộc sống ở người cao tuổi tại thành phố Thái Bình năm 2023
Authors: Trần Thái Phúc
Published: May 2024

Mục tiêu: Mô tả chất lượng cuộc sống của người cao tuổi tại thành phố Thái Bình.
Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang được thực hiện trên 420 người cao tuổi đang sinh sống tại 6 phường, xã của thành phố Thái Bình. Đánh giá tình trạng mắc các bệnh kèm theo dựa theo bộ công cụ của Charlson Comorbidity. Đánh giá chức năng sinh hoạt hằng ngày và đánh giá khả năng sử dụng các công cụ hằng ngày bằng bộ công cụ của Kernisan. Đánh giá chất lượng cuộc sống của người cao tuổi dựa theo thang điểm đo lường chất lượng cuộc sống tại Việt Nam.
Kết quả: tuổi trung bình của đối tượng tham gia là 69,9 tuổi, 41% là nam và 59% là nữ. Điểm chất lượng cuộc sống độ tuổi 60 - 69; 70 - 79 và ≥ 80 là: 6,3 ± 1,9; 7,2 ± 2,9 và 8,7 ± 3,1 với p < 0,05. Điểm chất lượng cuộc sống của nhóm độc thân; goá; kết hôn là: 7,3 ± 1,3; 8,1 ± 3,4 và 6,7 ± 2,4 với p <0,05. Điểm chất lượng cuộc sống của nhóm có thu nhập và không có thu nhập là: 6,6 ± 2,1 và 7,4 ± 3,1 với p < 0,05. Điểm chất lượng cuộc sống nhóm không mắc bệnh mạn tính là 6,2 ± 1,8; nhóm mắc 1, 2 và ≥ 3 bệnh là: 6,7 ± 2,4; 7,9 ± 2,6 và 10,8 ± 4,7 với p < 0,05. Điểm chất lượng cuộc sống của nhóm không nhập viện, nhập viện 1 và ≥ 2 lần là: 6,7 ± 2,3; 7,4 ± 3,1 và 12,3 ± 6,3 với p < 0,05. Điểm chất lượng cuộc sống của nhóm phụ thuộc hoạt động về ăn và di chuyển cần giúp đỡ là: 9,5 ± 4,3 và 9,4 ± 4,2 với p < 0,05. Điểm chất lượng cuộc sống của nhóm cần giúp đỡ trong quản lý tài chính là 7,5 ± 3,1; Nhóm phụ thuộc sử dụng phương tiện đi lại là 8,2 ± 3,4; Nhóm cần giúp đỡ trong dọn dẹp nhà cửa là 8,9 ± 3,8. Nhóm phụ thuộc trong mua sắm là 8,5 ± 3,6; Nhóm phụ thuộc khi chuẩn bị bữa ăn là 8,3 ± 3,5; Nhóm phụ thuộc sử dụng điện thoại là 7,4 ± 2,9. Nhóm phụ thuộc trong quản lý thuốc là 8,4 ± 3,6 với p <0,05.
Kết luận: Người cao tuổi ở thành phố Thái Bình có chất lượng cuộc sống tốt 80,7%. Có chất lượng cuộc sống tồi tệ là 6,9%. Có sự khác biệt có ý nghĩa thống kê về chất lượng cuộc sống ở các lĩnh vực: nhóm tuổi, tình trạng hôn nhân, thu nhập, số lần mắc bệnh, tần suất nhập viện, hoạt động và sử dụng dụng cụ hàng ngày.
Wireless Sensor Networks for Real-Time Monitoring and Controlling of Poultry Farm
Authors: Abdulwahab Mortada Mohammed , Waled Mohammed , Osman Awad Allah , Al-Tahir Abdelraheem
Published: May 2024

Modern technology exists to improve the quality and the quantity of the productions in many fields. It plays an important role in increasing production and reducing costs in poultry farming. Many factors affect the poultry farm’s amount of production, such as temperature, light, and water. Those factors must be monitored and controlled to achieve high production. This paper provides a real-time design of monitoring and controlling poultry farms which aimed to replace the traditional manual system with an advanced system. The design aimed to assist in raising the poultry farming production to satisfy the increasing demand for chicken products by providing a completely automatic system. The design is based on an Arduino controller and uses an XBee module to provide a wireless connection between the basic monitoring page and the hardware. The hardware connects a network of chicken houses. The hardware monitors and controls the temperature, light, and water supply system to avoid dryness problems. The design also ensures the gate security of the chicken corps by providing wireless monitoring of the gate status and firing an alarm when the gate is opened. The system was examined in different cases, and the simulation results were exact.
Effective Utilization of An Unused Bandwidth in IEEE 802.16 Network
Authors: Abubakar Ibrahim Adamu , Salsabil Sanjir Inam , Lawal Ibrahim A.
Published: May 2024

A large percentage of available bandwidth in IEEE 802.16 networks can be utilised by using  previous unused bandwidth. This is a common problem that occurs inside IEEE 802.16 networks, and it manifests itself when a subscriber station in an IEEE 802.16 network's Quality of Service (QOS) assured services is unable to predict how much data is being held back as unused bandwidth. As a direct consequence of this fact, the ongoing research has proposed simulating the process by which the remainder of the reserved bandwidth that is not being used will be recycled in order to enhance the Quality of Service and preserve the existing bandwidth reservation. Therefore, it was conceived that bandwidth might be reserved in the subscriber station separately from the bandwidth that is used for the downlink and the uplink of data transmission. This would prevent wasting the bandwidth. Through the utilization of an appropriate scheduling strategy associated with Round Robin, a simulation of an allocation of unoccupied bandwidth was carried out. The simulation findings reveal that an optimised bandwidth can ensure that the model can recycle 50–60 percent of the average amount of idle bandwidth. This is achieved through the allocation of unused bandwidth scheduling techniques. The findings of this research have demonstrated that it is possible to estimate the amount of data that is set aside as unused bandwidth and reuse it.
Bio-inspired Probabilistic Opportunistic Routing for Vehicular Delay-Tolerant Networks Using A Hybrid Swarm Approach
Authors: Azzoug Youcef , Boukra Abdelmadjid
Published: May 2024

Vehicular Delay Tolerant Network (VDTN) routing has been improved using probabilistic routing to improve the coverage of intermittent vehicular networks. VDTNs are characterized by large transmission ranges of vehicles, rapid vehicular speeds, and restricted mobility movements, particularly in urban areas. As a result, the probabilistic Sore-Carry-and-Forward (SCF) relay vehicle selection can be inaccurate when considering remote vehicles, leading to high overheads. To address this issue, a new bio-inspired VDTN routing protocol is proposed to better estimate the SCF capabilities of remote vehicles so that the duplicated generated bundles’ copies are reduced without altering the bundles’ delivery ratio and average delivery delay. This solution sequentially employs the Ant Colony Optimizer (ACO) and Glowworm Swarm Optimization (GSO) to adaptively control the replication of bundle copies at each bundle forwarding stage based on predefined probabilistic forwarding parameters. Simulation results from a sparse urban mobility scenario show reduced bundle replication rates compared to several probabilistic VDTN routing protocols.
IoT-Based Mining Safety and Air QuBlynk System
Authors: Chaitanya A. , Rahul P. , Siddhartha A. , Dholvan Mohan
Published: May 2024

Industrial safety is a major issue for the mining sector. Healthcare and effective communication are crucial for worker safety and productivity. Reliable communication is vital for monitoring possible threats and responding to them, while medical personnel protection equipment and examinations are essential. Given that the current safety systems are inadequate,  the mining industry must enhance  its safety measures. The mining sector uses safety systems like ventilation, emergency response plans, and gas monitoring to reduce risks and protect workers. Ventilation provides clean air, gas monitoring identifies hazardous gases, and emergency action protocols lessen accidents. These systems have shortcomings, such as a limited ability to prevent accidents, an insufficient airflow, and an inability to detect all gases. As a result, these systems require improvement. Our solution raises safety in the mining sector by boosting communication and utilizing the IoT (Internet of Things) to monitor air quality, toxicity, and miners’ vital signs. Sensors, an esp32 board, and the blynk software enable real-time monitoring and reporting of risks. In addition to ensuring the health of the workforce, this strategy aims to increase mining production. Our proposed system significantly enhances safety in the mining sector by leveraging advanced technology and innovative ideas.
BỒI DƯỠNG NĂNG LỰC THỰC NGHIỆM CHO HỌC SINH THÔNG QUA DẠY HỌC THÍ NGHIỆM VẬT LÝ GẮN KẾT CUỘC SỐNG Ở TRƯỜNG THPT
Authors: Nga Nguyễn Thanh
Published: May 2024

Thí nghiệm vật lý gắn kết cuộc sống là những thí nghiệm xuất phát từ các vấn đề trong cuộc sống, được thực hiện bằng các phương tiện gần gũi, thực hiện trong các hoàn cảnh cuộc sống và trả lời các câu hỏi Vật lí cũng như câu hỏi gần gũi khác từ cuộc sống. Việc sử dụng thí nghiệm gắn kết cuộc sống trong dạy học Vật lý là một trong những giải pháp quan trọng để giúp phát triển năng lực thực nghiệm của học sinh THPT. Bài báo trình bày một cái nhìn khái quát về thí nghiệm gắn kết cuộc sống hiện nay và áp dụng vào trong dạy học nội dung Động lượng – Vật lý 10, từ đó phát triển năng lực thực nghiệm cho HS.
O PAPEL DESAFIADOR DA TUTORIA NA EDUCAÇÃO À DISTÂNCIA
Authors: Silva Andréia Alves Soares , Borcem Cristiane Monteiro , Tenreiro Erick Tavares
Published: May 2024

Este artigo tem como objetivo analisar a cerca dos desafios enfrentados mediante a tutoria na Educação a distância, e assim descrever o papel do tutor e mostrar os desafios que o tutor enfrenta para desempenhar o seu papel na EaD, partindo do contexto histórico da tutoria e seu desenvolvimento ao longo do tempo no Brasil. O artigo procura mostrar aos seus leitores o papel de suma importância que o tutor desempenha num curso de Educação a Distância. Sabe-se que, a EAD é uma modalidade de ensino que possibilita a autoaprendizagem, através da mediação de recursos didáticos organizados e apresentados em diferentes suportes de informação, esta modalidade de ensino surge como uma alternativa para dar oportunidades educativas a pessoas, interligadas simultaneamente, através da tecnologia. A metodologia foi uma pesquisa bibliográfica onde procurou-se trabalhos em revistas, sites que pontuam a cerca da tutoria na EAD, apoiando-se teoricamente em alguns autores que pesquisam sobre o tema para nortear o trabalho. Com base nos dados obtidos foi possível perceber que existem sim muitos desafios a ser superados, no entanto entende-se que requer dedicação exclusiva por parte deste profissional docente no acompanhamento dos educandos, pois tal processo norteará para o alcance dos objetivos desejados.
A INFLUÊNCIA HISTÓRICA E CULTURAL DA RELIGIÃO NA SOCIEDADE
Authors: Moreschi Patrícia Bertoli , Bernardina Danila Simoura Dalla
Published: May 2024

O artigo propõe construir uma abordagem entre a relação da religião e sociedade intrínseca e complexa, moldando o curso da história e influenciando profundamente as culturas ao redor do mundo. Neste artigo, exploraremos a significativa influência histórica e cultural da religião, examinando como as crenças espirituais moldaram sociedades antigas e modernas e como as pessoas se comportam mediante a esses fatos. Explicando os conceitos de sociedade e religião e seus traços marcantes nas culturas que observamos ao longo dos séculos, analisando não somente as marcas do passado, mas também o futuro, desde o começo nas suas raízes até os dias atuais. Assim examinando como a religião não é apenas um reflexo da sociedade, mas um agente ativo na construção de seu tecido mais íntimo. Ao desvendar as complexidades dessa influência histórica e cultural, vislumbramos não apenas os rituais e dogmas, mas também as profundezas da alma humana que se manifestam através da busca constante pelo transcendental, moldando sociedades desde os primórdios da humanidade até os dias atuais.