bluuebunny/crossref_metadata_2025 huggingface dataset:
Bibliometric analysis of the contribution of internal communication, managerial accounting and control tools in the management of production activities
Authors: Petrescu Corina , Grosu Veronica
Published: December 2024

The image or overall performance of a company is determined by many internal and external factors that exert a more or less marked influence on it, depending on the specifics and characteristics of the activity carried out. This paper focuses on the importance of the interconnectivity of business functions related to internal communication, managerial accounting and control tools in the efficient and effective management of production activity. Bibliometric analysis of the literature was carried out using VosViewer and Bibliometrix software, and the determined variables were used for the analysis of the interconnectivity of the analyzed areas by means of the cluster method, statistical processing was carried out using SPSS v.26 software. The results demonstrate a significant positive correlation between the analyzed domains, as they play a significant role in the internal and external evaluation of a company, but they also require a more in-depth and updated approach to the concepts, appropriate to the new interests and trends existing in the economic environment.
Analysis of equity turnover and its impact on the decision-making process
Authors: Chirilov Nelea
Published: December 2024

The paper addresses the need of owner’s equity turnover indicators analysis and their impact on economic decisions substantiation. There are characterized and analyzed owner’s equity turnover indicators applied in literature. Here was recommended to calculate the duration of rotation of owner’s equity based on particular turnover of owner’s equity in analyzed period and were highlighted cases of application of this approach in decision-making.
Problems and potential of development of public catering sector in the economy of ATU Gagauzia
Authors: Aricova Zinovia , Chiurcciu Vitali
Published: December 2024

In this publication, the authors study the catering industry of the ATU Gagauzia through the analysis of the current legislation of RM, regulating this sphere of economy, quantitative and qualitative analysis for the period 2018-2022, studying the factors of influence through SWOT and PEST analysis. The result of the study was the possibility of identifying a set of factors that influence the development of the catering industry in the region. Based on the conducted analysis, the authors formulated conclusions aimed at ensuring the sustainable development of catering industry in ATU Gagauzia through improving the quality of services provided in compliance with the principles of territorial and price accessibility.
Akuntansi Rambu Solo’ : Analisis Penetapan Harga Jual Tedong
Authors: Teri Teri Teri , Pabetta Duma , Sululing Siswadi , Nurbayani Nurbayani
Published: December 2024

Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor yang menentukan harga jual Tedong dalam ritual Rambu Solo' di Tana Toraja serta memahami pengaruh budaya terhadap harga jual kerbau dalam upacara adat tersebut. Dengan menggunakan metode penelitian kualitatif, data dikumpulkan melalui wawancara mendalam dengan informan yang terlibat langsung dalam perdagangan. Hasil penelitian menunjukkan bahwa selain faktor fisik seperti ukuran, kesehatan, dan warna kulit, aspek budaya seperti status sosial, simbolisme, serta estetika kerbau memainkan peran signifikan dalam penetapan harga. Nilai budaya yang melekat pada Tedong Saleko, Tedong Bonga, dan jenis kerbau lainnya secara langsung memengaruhi peningkatan harga, terutama dalam konteks upacara adat Rambu Solo’. Penelitian ini menyoroti bagaimana interaksi antara tradisi budaya dan faktor ekonomi membentuk pasar kerbau di Tana Toraja
Decrease of Kidney Function in Manufacture Industry Workers in West Java in 2022 and the Relationship with Individual and Occupational Risk Factors
Authors: Ferdy Nurhadi  , Aria Kekalih  , Ilyas Muhammad , Soemarko Dewi ,  Sugiarta  Iwan
Published: December 2024

Background: The incidence of chronic kidney disease is increasing with a fairly high annual death rate which is a serious health problem in the world because it has increased incidence, has an impact on morbidity and mortality as well as a serious socio-economic world including in Indonesia with the majority of the working age population in the manufacturing industry. Therefor an early detection of decreased kidney function and factors that influence it become necessity. Methods: This research is analytical quantitative research with a cross-sectional design using secondary data of MCU in Occupational Health and Safety Service Company in 2022 with total 2,304 data. The data includes of eGFR as dependent variable and individual risk factors, history of illness risk factors, clinical risk factors and occupational risk factors as independent variable.Result: The results of the study suggest there was a decrease in kidney function (Glomerular Filtration Rate / GFR <90 ml/minute/1.73m2) of 33,8% of the total manufacturing industry workers in West Java in 2022. The decrease of eGFR is influenced by individual, clinical and occupational risk factors.Conclusion: The conclusion, risk factors that influence the incidence of decreased renal function in manufacture industry workers in West Java in 2022 are male, age over 40 years old, conditions of grade I and II hypertension, obesity and periodes of work of more than 19 years, with the most dominant influence factor is male gender.
Mutual Interaction Effect Analysis of Workers Six-Distinctive Factors of Safe Weight Model
Authors: Muyiwa O.A. , Akanbi Olusegun Gabriel
Published: December 2024

Introduction: An ergonomic mathematical model to compute safe weight lift was formed with the principle of strain energy to limit the risk of low back pain among construction employees in Nigeria. However, the mutual interaction effect of the selected factors has not yet been studied.Objective: To analyze the mutual interaction effect of compounded chosen factors including biomechanical factors (body weight, spinal shrinkage, spine length), physiological factors (age, gender), and psychophysical factors (surrounding temperature, lift frequency).Method: The data were collected using ZT-160 scale, tailor tape rule, fly-back timing, and RH/Temperature pen from fifty male manual construction workers selected using purposive sampling technique. The data were analyzed using Ms Excel and SPSS with multiple linear regression, regression curve estimate, and analysis of variance at an alpha level of 0.05.Result: The multiple linear regression investigation showed that the mutual interactions of the compounded masculine workers' factors were significant (p=0.00) and gave R²=0.94. The regression curve estimate predicted the existence of a quadratic relationship with the safe weight lift (p=0.00), and analysis of variance revealed that the selected factors were significant (p=0.00) with F-test=404.53.Conclusion: The mutual interactions of the selected factors were significant. Hence, it can be used for decision-making for the safety management of male laborers involved in load handling.
Hafazan Al-Quran: Peringkat dan Kemahiran Hafazan
Authors: Zaidi Fatin Husna , Jaafar Noornajihan
Published: December 2024

This study discusses the stages of memorization and the skills involved in Quranic memorization as essential aspects of the Quran memorization process. Within this context, an analysis was conducted on the stages of memorization through the lens of the memorization skills involved in the new memorization process (hifz jadid). The methodology of this study employs a literature review and document analysis related to the methodology of Quranic memorization. The findings of the study reveal three aspects of Quranic memorization skills, encompassing the memorization limit, repetition limit, and recitation levels. The results indicate that the stages of memorization do not end at the quantity of Quranic verses that have been memorized (tasmik), but also encompass the evaluation of memorization skills. Therefore, this study is expected to provide an approach to the Quran memorization process, along with the specialization of suitable methods and techniques for memorization.
JUMLAH TROMBOSIT METODE AUTOMATIK PADA PENGGUNA OBAT ANTI TUBERKULOSIS DI PUSKESMAS KEDUNGMUNDU
Authors: 'Izzuddin Mochammad Alvin , Putri Nanik Aryani , Sugihantono Anung
Published: December 2024

Abstrak
Tuberkulosis adalah penyakit infeksi menular yang disebabkan oleh bakteri Mycobacterium tuberculosis. Bakteri ini dapat masuk ke tubuh manusia melalui udara. Pengobatan tuberkulosis bertujuan untuk menyembuhkan pasien, mencegah kematian, kekambuhan, dan penularan, serta mencegah bakteri menjadi resisten terhadap obat anti tuberkulosis (OAT). OAT untuk tuberkulosis meliputi pyrazinamid, rifampisin, isoniazid, ethambutol, dan streptomisin. Efek samping dari penggunaan obat tersebut dapat menyebabkan trombositopenia. Penelitian ini bertujuan untuk mendeskripsikan jumlah trombosit pada pengguna obat anti tuberkulosis dengan metode automatik di Puskesmas Kedungmundu. Jenis penelitian yang digunakan adalah penelitian kuantitatif deskriptif dengan jenis pendekatan yang digunakan time periode. Selama bulan Januari tahun 2024, terdapat 14 pasien yang menjadi subjek penelitian. Hasil menunjukkan bahwa rata-rata jumlah trombosit (290.000 sel/μl darah), dengan nilai maksimum 378.000 sel/μl darah dan nilai minimum 189.000 sel/μl darah. Rata-rata jumlah trombosit 292.250 sel/μl darah pada fase intensif dan 258.400 sel/μl darah pada fase lanjutan. Hasil penelitian yang telah dilakukan dengan pemerksaan jumlah trombosit pada pengguna obat anti tuberkulosis di Puskesmas Kedungmundu didapatkan hasil seluruh sampel normal.
Integration of Games-Based Artificial Intelligence to Support Differentiated Learning and Literacy Skills of Inclusive Students with Specific Learning Disorders
Authors: Sukasih, S.S. Sri , Andrijati Dra. Noening , Nurharini Atip
Published: December 2024

This study aims to explore the use of game-based Artificial Intelligence (AI) to support differentiated learning and improve literacy skills of inclusive students with Specific Learning Disorder (SLD). In the context of inclusive education, the need for a personalized approach is very important, especially for students with specific learning disorders such as dyslexia, dyscalculia, and dysgraphia. AI technology integrated into educational games offers an innovative solution by presenting adaptive materials, accommodating various learning styles, and adjusting the level of difficulty based on student abilities. This study used a mixed-methods method, involving a quasi-experiment on 40 elementary school students with SLD and qualitative observations of student interactions with AI-based games for eight weeks. The results showed that this approach significantly improved students' motivation, engagement, and literacy skills, especially in reading ability and conceptual understanding. Game-based AI is also able to provide personalized real-time feedback to students, thereby strengthening differentiated learning. This study recommends the application of game-based AI as an effective learning method for inclusive students with specific learning disorders, especially in the context of 21st-century learning that focuses on literacy and technology skills.
Convolutional auto-encoder and discrete wavelet transform for lossy region-based medical image compression
Authors: Chikhaoui Dalila , Beladgham Mohammed , Benaissa Mohamed
Published: December 2024

Medical imaging is a vital and ever-evolving discipline that plays a critical role in detecting, diagnosing, and planning surgeries for diseases. In medical imaging, image compression systems are employed to reduce storage and bandwidth requirements. This paper presents a region of interest (ROI) based image compression method for brain MRI images by employing a convolutional auto-encoder (CAE) and discrete wavelet transform (DWT) to achieve both efficient compression and high-quality reconstruction in terms of lossy compression. Our compression approach involves separating image regions, employing a lossy compression technique based on CAE and DWT, with a lossless compression technique based arithmetic encoding. To achieve optimal compression of non-ROI regions, the encoding network of the CAE generates a compacted feature map that preserves structural information, which aids the DWT based codec and the decoding network of the CAE in reconstructing the output. To maintain diagnostically significant information, the ROI portion of the image is losslessly compressed using arithmetic encoding technique. To assess the effectiveness of our proposed method, we compared our results to standard lossy compression algorithms and recent approaches. Our method achieved a peak signal-to-noise ratio (PSNR) of 37.91 dB and a mean structural similarity index measure (MS-SSIM) of 98.62% at a high compression ratio of 30.
Influence of substrate material and coating thickness on biomechanical stress distribution
Authors: Abdelyamine Boukhobza , Lazhar Baroura , Abderrazak Tadjeddine Ali , Hichem Amrani , Kamel Fedaoui , Lahcen Mebarki , Karim Arar , Iliace Arbaoui
Published: December 2024

This study investigates the influence of TiO₂ coating thickness on the mechanical performance of metallic substrates 316L stainless steel and Ti6Al4V, commonly used in biomedical applications. A finite element analysis (FEA) was conducted to evaluate stress and pressure distributions under varying coating thicknesses during simulated mechanical loading. The analysis aimed to optimize coating parameters to enhance stress resistance and load distribution while minimizing potential substrate failure. Results revealed that increasing TiO₂ coating thickness significantly alters the stress profile and pressure distribution, with specific thicknesses providing optimal load-bearing capabilities. Ti6Al4V demonstrated superior mechanical performance compared to 316L under identical conditions, attributed to its higher strength-to-weight ratio. The findings highlight the critical role of coating thickness and substrate material selection in improving mechanical reliability and longevity of biomedical implants. This study provides valuable insights for designing durable and efficient coated metallic biomaterials, paving the way for advanced applications in the medical field.
Strong uniform consistency of the mode estimator under α-mixing assumption and double truncation
Authors: Zerfaoui Karima
Published: December 2024

This article investigates the strong uniform consistency of mode estimators under the α-mixing hypothesis and double truncation. It addresses the challenges posed by dependent samples, particularly in the context of weak dependence, and provides theoretical results that establish the consistency of the mode estimator. The variable of interest,  is truncated by two variables, (left) and (right), where observations are available only when . The model assumes independence between     and  , with a non-truncation probability . The nonparametric mode estimation relies on a kernel-based density estimator , where the kernel is a probability density function, and the bandwidth ​ decreases as the sample size  grows. Under regularity assumptions, theorems establish the uniform convergence of the density estimator  and the mode estimator . The convergence rates are optimal and comparable to the complete and i.i.d. case. These results leverage specific conditions on the truncation structure and an optimal choice of the bandwidth ​. This study will be a valuable resource for scholars and practitioners interested in non-parametric kernel estimation methods for doubly truncated data.
Mechanical and thermal properties of recycled aggregate concrete reinforced with date palm fibers
Authors: Bouzred Fateh , Laouar Mohamed Salah , Boursas Farid , Bouzenada Saliha , Hamidane H'mida
Published: December 2024

Concrete, widely used in construction for its affordability and ease of preparation, contributes significantly to construction and demolition waste, making up 30% of global waste. Incorporating recycled aggregates and natural fibres into concrete enhances its mechanical performance, reduces environmental impact, and promotes sustainable, cost-effective construction practices. This paper evaluates the mechanical and thermal properties of recycled concrete reinforced with date palm fibres, focusing on their effects on compressive strength, flexural tensile strength and thermal conductivity. The research aims to enhance recycled concrete’s performance and promote sustainable construction practices by optimising mix composition and incorporating natural fibres like date palms. Concrete mixtures were designed with varying recycled aggregate substitutions (10%-50% and 100%), fibre additions (1%-4%), and combined modifications of fibres and recycled aggregates (10%-30% RA and 1%-3% DPF). A superplasticizer and a modified two-stage mixing method were used to optimize the concrete’s properties. Tests were conducted to evaluate density, water absorption, compressive and flexural strength, and thermal conductivity using the hot wire method. The results indicate that increasing the replacement of recycled aggregates and fibre content reduces concrete density, increases water absorption, and affects compressive, flexural, and thermal properties. However, optimal fibre content (2%) improves mechanical and thermal performance, especially at moderate replacement levels.
Geotechnical characterization of Geomaterial: case study aptian limestones of El Malabiod region Tebessa, NE Algeria
Authors: Amrani Dounia , Baali Fethi , Djellali Adel , Chafia Merah
Published: December 2024

Prediction of sedimentary limestone's compressive strength (Rc) constitutes a new approach in the construction fields. However, there is evidence that current conventional testing programs could lead to erroneous results. Several approaches to estimate Rc have been proposed, yet no universally accepted method has been suggested. In this study, 18 limestone samples taken from the El Malabiod quarry in Tebessa (Algeria) were subjected to various laboratory tests. A statistical model capable of indirectly estimating Rc is provided. The model is based on a correlation of Rc with specific weight (SP), carbonate content (CaCO3), and compressive strength by Franklin (Rcf), and was checked by statistical method to examine multicollinearity. The proposed equation demonstrates a strong correlation coefficient (R2) of 0.98 compared to direct laboratory results. Excellent estimation capacity was obtained using this method compared to previous models developed. The equation proposed in this paper provides an alternative and rapid evaluation method for design engineers to estimate compressive strength in practice.
Evaluation of the phytochemical composition, antioxidant, anti-inflammatory and antihemolytic activities of Atriplex halimus L. from the region of Tiaret, Algeria
Authors: Tadj Abdelkader , Achir Mohamed , Souana Kada , Abderrahim Leila Aït , Boussaid Mohamed , Taïbi Khaled
Published: December 2024

For centuries, traditional medical practices in many different cultures worldwide have been relied on aromatic and medicinal plants. The present research aims to evaluate the phytochemical compounds along with the associated antioxidant, anti-inflammatory and anti-hemolytic activities of the aqueous and ethanolic extracts of Atriplex halimus L. The obtained results revealed that both aqueous and ethanolic extracts are rich in phenolic compounds holding numerous biological activities including antioxidant, anti-inflammatory and anti-hemolytic effects. The phenolic compounds, flavonoids and condensed tannins concentrations were significantly higher in the ethanolic extract of A. halimus was compared to the aqueous extract. In addition, the ethanolic extract demonstrated stronger antioxidant activity. Besides, at 300 µg/mL, the aqueous and ethanolic extracts of A. halimus exhibited 81.4% and 80.2%, respectively, inhibition rates of protein denaturation. However, the haemolysis inhibition rates were 67% and 57.7% for the aqueous and ethanolic extracts respectively. Taking all together, A. halimus may be considered as a potential natural source of anti-inflammatory, anti-hemolytic, and antioxidant agents. This study validates the traditional uses and uncover its potential as a source of natural therapeutic agents for the development of novel, plant-based pharmaceuticals.
Influência das práticas de manejo nos componentes de produção de cultivares de alface
Authors: Aguiar Larissa Alves , Nunes Járisson Cavalcante , Martins Rakell Milhomem Vasconcelos , Lima Neto Antonio João de , Rodrigues Weverton Pereira , Silva Clemilton Alves da , Nunes Juliete Araújo da Silva , Silva Jandiê Araújo da
Published: December 2024

No Brasil, a alface é a hortaliça folhosa mais plantada e de maior importância, gerando renda, principalmente, para os agricultores familiares. Neste sentido, foi realizada uma pesquisa para avaliar os efeitos da adubação com esterco bovino e a utilização de cobertura morta do solo na produção de cultivares de alface. O experimento foi conduzido por dois ciclos em uma propriedade familiar na zona rural do município de Estreito, Maranhão. Os tratamentos foram distribuídos em blocos casualizados, com três repetições, utilizando o esquema fatorial 2 × 2 × 2, referente a duas cultivares de alface (Gloriosa e Veneranda), ausência e presença de esterco bovino (40 t ha-1) e ausência e presença de cobertura morta do solo. Nos dois ciclos, foi avaliada semanalmente a temperatura do solo e após a colheita foram obtidos: a massa fresca total e massa seca total da parte aérea das plantas, o número de folhas total e comercial, o índice de colheita e a produtividade comercial. Nos tratamentos com e sem cobertura morta a adição de esterco bovino proporcionou incrementos na massa fresca da parte aérea de 139,4% e 60,9%, respectivamente. A produtividade comercial da cultivar Gloriosa foi 27,2% e 44,7% superior à da cultivar Veneranda, no primeiro e segundo ciclo, respectivamente. O esterco bovino e a cobertura morta do solo proporcionam incrementos nos componentes de produção das cultivares de alface. A cobertura morta do solo com resíduos vegetais reduz a temperatura edáfica.
Pulsos criativos: explorando técnicas e movimentos inovadores na performance da bateria
Authors: Rocha Luiz Renato da Silva , Teixeira Rafael Henrique Ribeiro
Published: December 2024

Este artigo tem como objetivo explorar técnicas aplicadas à bateria, investigando sua adaptação à música popular brasileira e sua relevância no desenvolvimento educacional, técnico e expressivo de músicos. A pesquisa utiliza uma abordagem exploratório-descritiva, combinada com análise qualitativa de performances ao vivo e gravações, destacando padrões que demonstram a aplicabilidade e a demonstração das técnicas no contexto cultural e pedagógico. Os resultados indicam que essas práticas potencializam a performance, ampliando as possibilidades expressivas do instrumento e promovendo maior fluidez e precisão rítmica. Além disso, os autores apontam que a adoção dessas abordagens pode inspirar métodos educacionais mais diversificados e inovadores, promovendo o desenvolvimento técnico, artístico e criativo de estudantes e profissionais da música. O estudo oferece uma relevante contribuição à educação musical, ao demonstrar como a integração entre tradição e inovação fortalece o ensino e a prática da bateria, especialmente em contextos que valorizam a música popular brasileira como meio de expressão cultural.
A Study of the Multidimensional Impact of International Trade on Firm Productivity
Authors: Guan Jingyu
Published: December 2024

In the context of economic globalization, international trade, as a key factor in promoting economic growth, greatly affects enterprise productivity. This paper synthesizes the research results of scholars and modern economic theories to explore the multidimensional impact of international trade on enterprise productivity. This paper firstly reviews the development of neoclassical international trade theory and new trade theory, deeply analyses the impact of market access policy, export market diversification, and technology spillovers on enterprise productivity, and explores the positive effect of international trade on enhancing enterprise productivity. It is found that the opening of market access can reduce enterprise costs, improve supply chain efficiency, and promote the diffusion of technology and knowledge. Economies of scale and technological spillovers can further reduce the cost structure of enterprises, stimulate technological innovation, and enhance their competitiveness. These findings provide important guidelines for policymaking and business strategies, emphasizing the importance of international trade in promoting sustainable economic development and enterprise competitiveness.
Prospects And Challenges Analysis of UV LED Technology in Practical Applications
Authors: Zhi Junhua
Published: December 2024

Owing to the enhanced benefits of ultraviolet light-emitting diodes (UV LEDs) over conventional mercury lamps, the latter have been considered suitable for replacement, contributing to the growth of UV-related markets. Due to their broad applications and advanced development, many new investigations have focused on UV LEDs. However, these LEDs face challenges such as high costs, low efficiency, and limited output power, which hinder their widespread adoption. This paper discusses the potential for UV LEDs to replace traditional mercury-based UV light sources, considering environmental impact, safety, energy consumption, and longevity, along with the need for new solutions. Key applications of UV LEDs in water treatment, medical disinfection, and optical communication are explored, highlighting their potential in large-scale water treatment systems and bandwidth prospects in communication. The paper also addresses challenges such as high dislocation density and introduces directions for optimizing electrode and P-type layer structures, as well as new methods and materials. Lastly, future research directions for UV LEDs are outlined.
Aluminum Oxide Nanoparticles for Liquid Cooling Systems in Battery Thermal Management
Authors: Xie Jason
Published: December 2024

The increasing power demands and advancements in battery technology have intensified the need for efficient battery thermal management systems (BTMS). Among various cooling methods, liquid cooling is favored for its superior heat capacity, though it faces challenges in thermal conductivity and maintaining temperature uniformity across cells. The incorporation of aluminum oxide nanoparticles into coolants has emerged as a promising solution to enhance heat dissipation in battery packs. Despite the potential benefits, obstacles such as nanoparticle aggregation pose significant barriers to commercialization. This paper explores the feasibility of using aluminum oxide nanoparticles in BTMS by analyzing existing literature and data. Key focus areas include optimizing nanoparticle size and dispersion techniques to mitigate aggregation and improve thermal performance. Additionally, the commercial prospects of this technology are evaluated, considering current market trends and economic viability. This comprehensive review reveals the potential of aluminum oxide nanoparticles to optimize BTMS, paving the way for more efficient and reliable energy storage solutions.
Application of different types of nanocoatings in lithium-ion batteries
Authors: Bo Jiatong
Published: December 2024

Nowadays, nanocoating has been highly regarded because of its performance dramatically surpassing traditional materials. The nanocoating has various unique characters such as surface effect, small size effect and quantum effect. With the growing of population of world and industrial process, batteries have been increasingly vital in a variety of domains, especially in electric vehicles. Lithium-ion batteries (LIBs) stand out from the crowd among those batteries because of its high energy density and long cyclic lifespan. This research will discuss the application of nanocoating in LIBs. Nanocoating has the potential to enhance the safety and cyclic lifespan of Li-ion batteries. Furthermore, it could promote electrical conductivity and restrain the volume expansion. It also could improve safety character and energy density. This research summarizes the use of different nanocoatings in LIBs and analyze the performance of these nanocoatings. This research is expected to provide a new perspective for the development of new nanocoatings for application in LIBs.
Recent Advances in Nanomaterial Applications: A Comprehensive Review
Authors: Zhou Runhai
Published: December 2024

Within a very short period of time, nanomaterials initiated a revolution in vast fields of industry due to their unique properties at the nano level; they provided new solutions for medicine, energy, and environmental protection, among others. This presentation will give detailed information on nanomaterials, including their unique properties, synthesis methods, and applications in different fields. By studying some outstanding recent achievements in drug delivery, diagnostic techniques, nanocoating, and energy storage systems, this work has shown how nanomaterials have increased efficiency and performance, a great way toward sustainability of the involved industries. Based on results obtained within the research work, nanomaterials have enormous chances for innovation, especially regarding emerging technologies such as solid-state batteries and environment remediation techniques. In overcoming the abovementioned challenges, scalability, cost, and safety regulations are the hindrances to giving full power over their capabilities. This paper focuses on interdisciplinary collaboration for problem-solving about nanomaterials so that their applications prove harmless and efficient during service.
Advancements In Carbon Nanotube-Silicon Composites for Lithium-Ion Battery Anodes
Authors: Yang Chengrui
Published: December 2024

Silicon (Si) is considered a highly promising anode material for lithium-ion batteries (LIBs) due to its exceptionally high theoretical specific capacity, low operating potential, and abundant availability. However, the substantial volume expansion of up to 400% during charge-discharge cycles, coupled with its low electrical conductivity, poses significant challenges for practical applications. Carbon nanotubes (CNTs), recognized for their superior strength and excellent electrical conductivity, offer a potential solution to these issues. This paper provides a comprehensive review of recent advancements in two major types of CNT-Si composites: Si-C-CNTs composites and Si-CNTs composites. The review explores common preparation methods and delves into the mechanisms by which CNTs stabilize the Si structure, reduce volume expansion, and enhance overall conductivity. Furthermore, the paper addresses the key challenges associated with the commercialization of CNT-Si composites and discusses potential strategies to overcome these barriers. This review aims to offer valuable insights into the development and commercialization of next-generation anode materials for high-performance LIBs.
Analysis of investment value of energy enterprises
Authors: Shu Yuxiang
Published: December 2024

With the ever-evolving landscape of energy technologies, the role of the energy industry across various sectors has become increasingly significant, cannot be overlooked. The advent of new energy sources has profoundly transformed the energy industry, making it a focal point for potential investment. This article delves into the investment value of three specific companies within the energy sector, providing an overview of their prospects in today's dynamic environment. Employing a combination of investigative, observational, and literature research methods, this analysis is grounded in both theoretical frameworks and empirical data. Drawing from this comprehensive research, several key conclusions emerge. Firstly, it is evident that the emergence of new energy has had minimal impact on the established industry leaders. Secondly, the nature of investments in the energy sector suggests that patience may be required to yield substantial returns. Lastly, the overall value of investment in the energy sector remains notably high. In summary, the energy industry's resilience and potential for growth make it an attractive prospect for investors, especially amidst the rapid evolution of new energy technologies.
Environmental Impacts of Transportation Electrification: A Comparative Analysis of Energy Efficiency and Pollution Reduction
Authors: Zhan Hekai
Published: December 2024

The growing demand for energy has positioned transportation as a major driver of global energy consumption and environmental pollution. With increasing concerns about climate change, electrifying transportation has gained momentum as a critical solution for reducing emissions and improving energy efficiency. This paper focuses on assessing the environmental impact of transportation electrification by comparing the energy consumption and pollution levels of electrified systems with those of conventional transportation methods. The analysis is based on two major aspects: the utilization of electric power in various modes of transport and the transportation of electric power within the infrastructure. By reviewing recent data and studies, this paper demonstrates that electrified transportation significantly reduces both greenhouse gas emissions and other harmful pollutants while simultaneously improving energy conservation. The findings unveil the importance of adopting electrification to mitigate the negative environmental effects of the current transportation system. Additionally, the study suggests that electrifying transportation contributes to long-term sustainability goals, presenting a viable path forward in addressing environmental challenges and supporting global efforts toward a cleaner, more efficient future.
Frontier Electrolytes for Efficient Sodium-Ion Batteries
Authors: Zhang Xinyu
Published: December 2024

The considerable demand for renewable energy sources and the mounting concern about environmental pollution has created a new development opportunity in the field of secondary batteries, which can store chemical energy in place of electrical energy. In the 2010s, attention was drawn to sodium batteries. A sodium-ion battery (SIB) is a specific kind of battery that can be recharged, given that sodium is a plentiful element on Earth and is more stable than lithium batteries. Consequently, there has been a growing body of research and development activity in this field. This article will describe the electrolytes in SIBs, which significantly contribute to the electrochemical and safety characteristics of SIBs. The electrolytes discussed will include liquid electrolyte, solid electrolyte, and solid-liquid composite electrolyte. The most common use of electrolytes in an organic solvent comprises sodium salt (NaPF6 or NaClO4) and carbonate. This electrolyte has been successfully matched with a range of anodes and cathodes, resulting in satisfactory overall performance. Nevertheless, the obvious drawback is corroding sodium metal electrodes over extended periods of use and potential safety concerns.
A Study of Novel Electrochemical Sensors and Their Applications: Food Analysis and Biomedical Object Detection
Authors: Tang Shaoyi
Published: December 2024

Electrochemical biosensors have developed into a sophisticated and versatile technology, which are driven by advances in biology, chemistry, physics, and medicine. These sensors have undergone significant enhancements with the integration of novel materials like carbon nanotubes and metal nanoparticles, which have greatly improved their sensitivity, selectivity, and overall performance. As a result, electrochemical biosensors have become indispensable tools in a wide range of applications, including agriculture, food safety, environmental monitoring, and medical diagnostics. The ability to detect various biological and chemical substances with high accuracy has made these sensors crucial in both industrial and clinical settings. However, despite their advantages, they still face challenges related to complex fabrication processes, material compatibility, and the need for specialized equipment, which can increase costs. The ongoing research and technological advancements are continually addressing these limitations, leading to more accessible and effective biosensors. This paper provides a comprehensive overview of the evolution of electrochemical biosensors. It also outlines various electrode modification techniques.  Meanwhile, it explores their critical applications in food analysis and biomedicine detection. This technology would play a vital role in early disease detection, food safety, and personalized health monitoring.
A Case Study of the Application of Expected Utility Theory to Everyday Decision Making
Authors: Guo Letong
Published: December 2024

This paper reviews the current state of research on the application of expected utility theory in daily decision-making and explores the effectiveness and limitations of the theory in different decision-making scenarios by systematically sorting out and deeply analyzing application cases in several fields. As a classical decision theory, the core of expected utility theory is to guide rational decision-making by assessing the expected utility values of different choices. This paper reviews the applied research on expected utility theory by scholars at home and abroad in recent years in various fields, such as consumer choice, financial investment, health management, environmental policy, etc., and reveals its role and shortcomings in explaining and predicting decision-making behavior. This paper argues that expected utility theory provides an important theoretical framework for understanding everyday decision-making, but its applicability in practical applications is constrained by a variety of factors. Future research needs to further explore the modifications and extensions of the theory to better adapt to complex and changing decision-making environments. Decision makers should consider situational factors, personal preferences and theoretical limitations in practical applications, and flexibly use expected utility theory for decision analysis. This paper not only deepens the understanding of expected utility theory, but also provides new directions and ideas for subsequent research, which is of great significance in guiding the actual decision-making process.
On Laplace-Riemann Derivatives
Authors:   Student, Department of Mathematics, Visva-Bharati, Santiniketan, Bolpur (West Bengal), India., S. Deb
Published: December 2024

The basic properties of the th n Laplace-Riemann derivative of a function f at a point x is studied.
Economic and Political Influences on the Socialist Republic of Romania of the Drastic Changes in Eastern Europe
Authors: Feng Tianqi
Published: December 2024

The Revolutions of 1989 in Eastern Europe are very important, marking the end of the Cold War. Many communist regimes changed into democratic regimes. The global market has been formed, and the order of the political and economic world was reshaped. This event contributed to the global democratization. The purpose of this article is to understand the drastic changes of Eastern Europe. Taking Romania as an example, this article discusses the reasons of the revolutions, with a focus on the advantages and disadvantages of the revolution, which could offer some theoretical insights and provide some experience and reference for social revolutions. In conclusion, the government should pay attention to human rights and become more democratic. The government could learn from the collapse of Romania, which shows the importance of caring about peoples voices and become open. The countries could learn to cooperate with other countries through free market economy, so that they can increase their economic growth together.
The Transformation of Incorporating Death into Architecture --- From the Specific to the Abstract
Authors: Xi Xiaoyue
Published: December 2024

The study of death seems to be a common topic in the fields of visual arts and literature, but its representation in architectural development appears to be predominantly limited to graveyards. This article references modern cemeteries but goes beyond their physicality to explore the changing nature of death and its underlying causes. The shift in the representation of death from the concrete to the abstract can be attributed to changes in societal and power structures, as well as the influence of religious and cultural factors. Using architecture as a medium, this article delves into the gradual disappearance of the body from the representation of death, observing how modern architecture employs abstraction through light sculpting and skylights to symbolize the body and soul. Furthermore, it presents the possibility that future developments in mortuary architecture may veer towards complete abstraction, citing the shift from traditional burials to cremations as an example to address the challenges posed by traditional cultural contexts. Simultaneously, I raise questions regarding the merits and drawbacks of employing increasingly abstract terms to represent death.
Third Spaces in Shanghai and Beijing
Authors: Tu Wenjia
Published: December 2024

This research paper explores the concept of third spacestransitional areas that foster social interaction, equality, and cultural exchange amidst the challenges of urbanization and globalization. As digitization enables remote work, the significance of these accessible spaces has grown, allowing individuals to engage in both professional and personal activities in public settings. This study examines two prominent examples of third spaces: Shanghai's Columbia Circle and Beijing's Mix Island, highlighting their unique characteristics and the benefits they offer to urban communities. This research paper will also include different peoples perspectives towards the renovation of these two locations, and a compare and contrast between them, reflecting the concept of third space. While third spaces facilitate communication and relaxation, they also present challenges related to their multifunctional use. Some scholars have applied the concept of third spaces to specific urban contexts, exploring how these spaces contribute to social cohesion, cultural exchange, and community building. For instance, a study examines how space in Chimamanda Ngozi Adichie's short story collection, "The Thing Around Your Neck," serves as a mirror of cultural tensions and intricate dynamics between gender, race, location, space, and authority. Much of the past research has not focused on the Chinese example. Therefore, this essay differs from other papers because it will give two examples from China to help illustrate the concept of the third space.
How Do Building Materials Obtain Their Multiple Cultural Meanings Through Architecture
Authors: Yang Shu
Published: December 2024

Building materials are transformed from ordinary objects into significant cultural symbols through the work of designers in architecture. The cultural significance embedded in these materials can be perceived through the buildings constructed from them. At present, most of the research on the meaning of materials is concentrated in the field of design, while most of the research on building materials stays on the discussion of the use of materials themselves. This article will analyze two representative buildings from different cultures and materials: the stone Sainte-Foy Church from medieval Europe and the wooden Hall of Supreme Harmony from Ming Dynasty China. By examining architectural structures, cultural backgrounds, and other relevant information, rich meanings associated with stone and wood can be derived. This analysis shows that building materials have been imbued with multiple cultural significance through thoughtfully designed architectural forms and their respective cultural contexts. This conclusion enhances the understanding of the important role of building materials in architecture and showcases the endless creativity of human society.
Unveiling the Transformational Role of Digital Technologies in Attracting Audience Attention in Art Exhibition Space
Authors: Zhang Can
Published: December 2024

Rapid technological evolution and revolution have contributed dynamic transformation of art exhibition spaces globally. The dominant explanation of the adoption and implementation of digital technologies in art exhibition space is underdeveloped, particularly in identifying how specific digital technologies have enhanced the attraction of audience attention. Previous research primarily explores types of technologies used in art exhibition spaces and has been unable to explain how digital technologies have been used to attract audience attention at the art exhibition space. The present study has used qualitative research methodology to bring an in-depth understanding concerning the transformative role of digital technologies in enhancing audience attention and attraction. The findings of the study show that digital technology such as immersive technology significantly plays a vital role in attracting an audience by allowing visitors to participate and interact actively with the art displays.
Chinese High School Students Consumer Psychology Towards POP MART Blind Box Marketing
Authors: Liu Lok Yin
Published: December 2024

This study aims to analyze the influence of POP MART blind box marketing strategy on the consumer psychology of Chinese high school students. Through a questionnaire survey of 40 high school students, the results show that the brand has a high reputation and familiarity among the interviewed students, which fully proves the effectiveness of its marketing strategy. Although the surveyed students generally have a strong interest in the POP MART brand, the actual purchase behavior is not frequent. Key factors in consumer purchasing decisions include the attractiveness of the intellectual property image, the sense of surprise when unboxing, and a strong desire for limited-edition products. While most respondents were positive about POP MARTs marketing strategy, many expressed dissatisfaction with the price and quality of its products. Therefore, if it can effectively solve these problems and make full use of social media to enhance user engagement, POP MART is expected to further consolidate and expand its influence in the Chinese high school student market.
A Comparative Study of Tourism and Advantageous Industries Between the Philippines and Thailand
Authors: Li Yaohan
Published: December 2024

The Philippines and Thailand are famous tourist countries in Southeast Asia. Against the backdrop of increasing competition in the tourism industry in Association of Southeast Asia Nations (ASEAN) countries, this article undertakes a comparative and analytical examination on the development of the Philippines and Thailand's dominant tourism industry segments, namely eco-tourism and medical tourism. Compared with Thailand, the Philippines, which has a lower international reputation as a tourist destination, can enhance the competitiveness of its tourism industry by strengthening publicity on streaming platforms and promoting rural tourism while improving infrastructure construction. The Philippines' increasingly sophisticated model of environmental eco-tourism has a long-term vision. Thailand is known worldwide for its low-cost, technologically advanced medical tourism, and offers world-renowned Thai massage to further maintain its advantages in the international market. Facing the huge tourism pressure of Thailand's ecological environment, this paper puts forward some suggestions on closing scenic spots during off-season, collecting environmental protection funds from tourists, and opening digital exhibition of national culture. The Philippines and Thailand are the representatives of island and mainland tourism countries in Southeast Asia respectively. This article has a practical reference for other countries in Southeast Asia that take tourism as the pillar industry.