bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluating the impact of data imputation on model precision in machine learning
Authors: Chebli Asma , Daas Sara , Hafs Toufik
Published: September 2024

This study analyzes the impact of different data imputation methods on the performance of machine learning models, focusing on the challenges associated with missing data in real-world datasets. The handling of missing data is crucial to ensure the accuracy and reliability of predictive models. This research aims to assess how different imputation techniques affect model outcomes, providing insights into the selection of appropriate methods for different scenarios and types of datasets. The study begins with an overview of related work on machine learning and data imputation methods, focusing on the evaluation of their performance, limitations, and applicability across various contexts. We then describe our research methodology, including data collection, pre-processing steps, and the systematic application of multiple imputation techniques tailored to different data structures. Our analysis focuses on evaluating the impact of these imputation methods on the performance of a selected set of machine learning models across multiple metrics. The results are interpreted using key evaluation metrics, revealing significant differences in model accuracy and performance depending on the imputation strategy employed. The study highlights the critical role of appropriate data imputation in maintaining and improving model performance and provides practical recommendations for its application in various machine learning workflows. Finally, we discuss the broader implications of our findings, suggesting best practices for data imputation in machine learning and offering guidance to practitioners dealing with incomplete datasets. This research contributes to a deeper understanding of how missing data handling can influence predictive model outcomes and model robustness.
Biogas as alternative fuel for the road transportation sector in Algeria by 2050: a case study Ouargla
Authors: Recioui Bakhta , Soualeh Mondir , Messaoudi Djilali , Settou Noureddine , Ghedamsi Rebha , Mokhbi Yasmina , Rahmouni Soumia
Published: September 2024

This study aims to integrate the biogas road transport sector in the Ouargla region of Algeria by 2050. The alternative biogas is derived from livestock animals (goats, cows, sheep, and camels), municipal waste, and palm waste. Anaerobic digestion is the process used for producing biogas. Our study adopts a prospective method that integrates two modules: energy modeling and the Geographic Information System (GIS) to evaluate the biogas demand potential in the Algeria’s road transportation sector between 2020 and 2050. We proposed two scenarios to estimate the avoided CO2 emissions by 2050: a voluntary biogas vehicle (VB) and a reference conventional fuel vehicle (CFV) to calculate the environmental impacts both before and after the implementation of biogas as a substitute fuel in the transportation sector. As a result, the total amount of biogas demand would be 488.46 thousand tons until 2050. A significant CO2 reduction is achievable in 2050; the amount of CO2 saving is estimated at 285.78 thousand tons, or 43%. The results of this study showed that the use of biogas in road transport as a substitute fuel serves to protect the environment by reducing carbon dioxide emissions while decreasing energy usage.
Enhancing concrete column performance: a comparative study of full vs. partial CFRP confinement techniques
Authors: Khitas Nour El Houda , Douadi Abdellah , Babba Riad , Boutlikht Mourad , Messai Abderraouf , Hebbache Kamel
Published: September 2024

This study evaluates the effectiveness of full and partial fiber-reinforced polymer (FRP) confinement techniques on concrete columns, with a focus on carbon fiber-reinforced polymers (CFRP). Experimental results revealed that full CFRP confinement markedly improves both compressive strength and ductility. Specifically, columns fully confined with CFRP exhibited a maximum increase in compressive strength of 89.36% compared to unconfined specimens. In contrast, partial confinement using horizontal strips with a 30 mm spacing resulted in a 49.53% increase in compressive strength, though this was 21.03% less than that achieved with full confinement. Spiral confinement, with spacings of 45 mm and 65 mm, achieved strength increases of 3.03% and 6.58%, respectively, with a maximum enhancement of 21.90% compared to unconfined concrete. Deformation results showed that horizontal strips enhanced ultimate axial deformation by up to 610.78%, whereas spiral confinement improved deformation by 591.42% at 30 mm spacing. The study concludes that horizontal CFRP strips provide superior performance and efficiency for strength enhancement compared to spiral confinement. These findings indicate that partial CFRP confinement is a viable alternative to full confinement, offering substantial improvements in concrete strength and deformation while optimizing material use and installation complexity.
GSIM: a web-based visual simulator for power distribution systems using GridLAB-D, Next.js
Authors: Mohamed Chaouli , Imad Merzouk , Mounir Rezaoui Mohamed , Mohamed Elbar
Published: September 2024

This research presents a novel web-based simulator for power distribution systems that revolutionizes modeling by bringing advanced grid simulations to the web. The simulator leverages the GridLAB-D simulation framework and modern web technologies like Next.js and React to provide an accessible, user-friendly platform for real-time modeling and analysis of complex grid systems. The graphical web-based interface enables intuitive configuration of grid components and simulation scenarios, empowering users to rapidly compose and iterate on models without the need for manual coding. Cloud computing resources are utilized for efficient simulation of large-scale grids, ensuring scalability and performance. Key features of the platform include real-time collaboration, allowing multiple users to work on models and visualize results; live result visualization through interactive plots and dashboards; and comprehensive support for transactive energy approaches, enabling researchers to evaluate the impact of various market designs on grid performance. By lowering barriers to entry and facilitating rapid iterations, this tool aims to accelerate research and development in smart grid technologies, engaging a wider audience and catalyzing innovations in the field.
Fuzzy AHP: a case study on reinforced concrete bridge assessment
Authors: Berrekheroukh Nadjet , Lallam Mostefa , Oulha Ramdane , Mammeri Abdelhamid
Published: September 2024

Este artigo apresenta uma metodologia de processo analítico hierárquico fuzzy (FAHP) para avaliar pontes de concreto armado. Os algoritmos fuzzy, que podem lidar com ambiguidades de forma semelhante à cognição humana, são adequados para analisar danos estruturais. Desenvolvemos uma estrutura hierárquica composta por 35 critérios e subcritérios para orientar o processo de avaliação. Os pesos desses fatores foram determinados usando FAHP e julgamento de especialistas. Ao calcular o índice de deterioração geral (GDI), pudemos analisar a condição geral da ponte. A nomenclatura IQOA foi empregada para categorizar a ponte com base em sua pontuação GDI. Quando aplicada à ponte Oued Tlilet, nossa metodologia demonstrou sua eficácia na classificação precisa da condição da ponte, alinhando-se com avaliações anteriores de especialistas. Esta abordagem oferece um método robusto e abrangente para avaliação de pontes, combinando os pontos fortes da lógica fuzzy com a análise hierárquica. Fornece uma ferramenta valiosa para engenheiros e gestores de infraestruturas tomarem decisões informadas sobre manutenção e reabilitação de pontes.
Vibration testing analysis of impact effects at various energies on sewn sandwich plates
Authors: Assouli Amina , Tab Bounoua , Hammadi Fodil
Published: September 2024

Recent advancements in sandwich structures have significantly enhanced their impact resistance and damage tolerance, leading to their widespread use in various applications. Stitched sandwich panels, in particular, offer improved structural integrity through their innovative core and skin configurations, which enhance both transverse shear resistance and force distribution, resulting in a lightweight yet robust construction. This study aims to evaluate the impact effects on stitched sandwich panels subjected to varying energy levels. This evaluation is crucial, as such structures may experience multiple impacts throughout their service life. The study investigates how initial damage affects the mechanical properties of the panels and their ability to withstand subsequent impacts. Non-destructive vibration testing is employed to characterize and compare the properties of damaged panels with undamaged samples from the same category. Vibration analysis allows for the evaluation of the dynamic responses of the samples, helping to understand the severity of the damage and its effects on overall impact resistance. Specimens measuring 150 × 200 × 23 mm³ are tested, and the data obtained using specialized PULSE software is used to further assess the panels' resilience to repeated impacts. This methodology provides a systematic approach to evaluating the structural integrity of damaged composite materials under impact conditions.
Aplicabilidade de métodos da agricultura de precisão no manejo integrado de vassourinha-de-botão (Spermacoce verticillata) e poia-branca (Richardia brasiliensis)
Authors: Moreira Katarina Lopes , Almeida Edmilson Igor Bernardo , Araújo Marlon Breno Soares de , Sousa Andreza Maciel de , Silva Heigla Márcia de Sousa , Silva Lourrana Rhavenna Diogo , Medeiros Aldair de Souza , Sousa Washington da Silva
Published: September 2024

O uso de métodos da agricultura de precisão para o manejo integrado de vassourinha-de-botão e poia-branca, em sistema com braquiária ruziziensis e atrazina, tem escassas informações na literatura mundial. Objetivou-se (1) analisar a variabilidade espacial de vassourinha-de-botão e poia-branca, (2) avaliar o controle pós-emergente de atrazina em sistema com braquiária ruziziensis, (3) recomendar alternativas eficazes para o manejo sustentável de plantas daninhas na entressafra da soja.  O estudo foi realizado numa lavoura comercial de soja, situada em Mata Roma, Maranhão, Brasil, e abrangeu dois tratamentos que consistiram na testemunha (sem herbicida) e controle químico com atrazina (750 g i.a. ha-1 + 0,5% de óleo mineral), distribuídos em arranjo de faixas. A área experimental foi cultivada com braquiária ruziziensis, plantada a lanço na taxa de 6 kg sementes ha-1, um dia após a colheita da soja, em maio de 2022. O manejo de plantas daninhas foi avaliado por indicadores descritivos geoestatísticos, estimados em 63 amostras georreferenciadas por tratamento. Conclui-se que o uso de atrazina na dose de 750 g i.a. ha-1 + 0,5% de óleo mineral é efetivo para o controle de vassourinha-de-botão e poia-branca, em pós-emergência e de forma integrada ao cultivo de braquiária ruziziensis na entressafra da soja. Estas plantas daninhas têm uma distribuição predominantemente agregada, perfazendo reboleiras espaçadas na lavoura. Isto pode viabilizar a implementação da pulverização localizada visando obter maior sustentabilidade no uso de herbicidas e recursos naturais.
From Elitism to Civilianization: The Mobilization of "Civilian Hero Narratives" in Public Crises
Authors: Luo Zhihao
Published: September 2024

Initiating large-scale social mobilization in public crisis management is a unique advantage and an effective means for the state to prevent and resolve major risks, but due to the extreme lack of cases of positive social mobilization in crises, the mechanism of achieving effective social mobilization is not clear, and there is an urgent need for the theoretical and practical communities to summarize empirical experiences of achieving positive social mobilization in crisis management. Based on this, through the empirical analysis of the rescue cases of Chongqing mountain fire, we find that the media's "civilian hero" narrative in crisis management breaks the rigid pattern of "hero deification" and "elite propaganda" in traditional disaster reports, and is based on the "civilian hero" character narrative, "emotional mobilization" narrative theme and "individual presentation" perspective strategy, which is able to construct a  public crisis "heroism" faith consensus, social mobilization resonance and common action. The media's "civilian hero" narrative has become a precise fulcrum for prying the lever of social mobilization, providing a new path for modern social crisis management.
A solution to the Embrittlement after Aging of HR3C
Authors: Yan Weidong , Yan Hongwei , Xia Wenli , Zhang Yansen , Zhang Yakai
Published: September 2024

HR3C steel was widely used in superheaters and Reheaters of Million Power Unit because of its good anti-oxidation and corrosion performance and high endurance strength. With the increase of service time, HR3C steel showed obvious aging embrittlement, that is, in the early stage of service, the elongation at room temperature decreased to less than 10%, which posed a threat to the safe operation of units. Although the durable strength of S30432 steel was higher than that of HR3C steel at 600 ℃ ~700 ℃, the anti-oxidation and corrosion performance of S30432 steel was lower than that of HR3C steel because of the less Cr content of S30432 steel, which limited the application of S30432 steel. The research on the anti-oxidation and corrosion performance of S30432 steel was analyzed. The results showed that after surface modification such as shot peening and aluminizing, the anti-oxidation performance of S30432 steel was equivalent to that of HR3C steel. The plastic decline of S30432 steel after aging was analyzed. The results showed that the plasticity of S30432 steel would also decline in the early service, but the aging embrittlement was not obvious. Based on the above analysis, a method of replacing HR3C steel with surface modified S30432 steel was proposed to solve the aging embrittlement problem of HR3C steel.
Destruction Mechanism and Protective Measurements of Saline Soil on Reinforced Concrete
Authors: Ren Kai , Cui Yi , Chao Liang , Ma Jun , Zhang Ping
Published: September 2024

The corrosion of reinforced concrete in a saline soil corrosive environment mainly contains the erosion of Cl- and SO42-. In this paper, the failure principle of reinforced concrete in saline soil environment in recent years has been summarized. Moreover, the related works on the corrosion mechanism of reinforced concrete under saline soil environment in recent years have been introduced.
ReaxFF Molecular Reactive Dynamics on Surface passivation of Al and AlH3
Authors: Wu Wenya , Cao Aoning , Shi Jiasheng
Published: September 2024

Use density functional theory to fit a ReaxFF reaction force field which is applicable to CHONAl systems. By applying this reaction force field, molecular reactive dynamics on surface permeation of Al and AlH3 are performed. Results show that the thickness of passivation layer of Al and AlH3 are obviously reduced under lower temperature. The thickness of passivation layer of Al is 0.9 nm and 1.5 nm when temperature is 200 K and 400 K, respectively. The passivation layer of AlH3 contain Al(OH)3 of 60% mass fraction at lower temperature, and the Al(OH)3 dehydrates and generates Al2O3 at 400 K).
Characteristics of Qinghai Traditional Painting Art-Literature Analysis
Authors: Ma Zhouyi
Published: September 2024

Qinghai’s traditional painting art, influenced by its diverse ethnic cultures and religious practices, is a unique fusion of Tibetan, Han, and Mongolian elements. Originating from ancient rock art, Qinghai painting has evolved into a complex system characterized by realism, symbolic representation, and vibrant colors. Tibetan Buddhism plays a significant role in shaping the themes and styles of Qinghai’s art, particularly in Thangka and mural paintings. These art forms, rich in religious symbolism, are not only visual representations of spiritual teachings but also educational tools that pass down cultural and moral values. Among Qinghai’s artistic traditions, Datong farmers' paintings stand out for their simplicity, vibrant colors, and strong connection to rural life, using expressive brushwork to depict local customs and daily activities. Meanwhile, Qinghai Thangka is notable for its symmetrical compositions, vivid colors, and intricate details, often portraying Buddhist deities in a harmonious and layered structure. Despite modernization challenges, Qinghai’s painting art continues to innovate while preserving its cultural heritage, with modern artists blending traditional techniques with contemporary elements to keep the tradition alive. This study explores the characteristics, cultural significance, and future of Qinghai traditional painting art, emphasizing its role in cultural identity and artistic development.
Reimagining Engagement: A Case Study of Interactive Educational Programs in Art Museums
Authors: Chen Feiran
Published: September 2024

This case study examines the educational programs the Musée de l'Orangerie offers in Paris, focusing on its interactive and immersive approaches to art education. The museum, known for its Impressionist and Modern art collection, provides various educational programs tailored to different age groups and backgrounds, including children's, family, school, and adult programs. These programs aim to enhance visitors' understanding and appreciation of art through hands-on activities, guided tours, and digital platforms.
A Novel Method for Increasing the Concrete Resistance to Chloride Ions Erosion
Authors: Liu Chao , Dai Cunxin , Yang Chao , Yu Wenchao , Zhang Ping
Published: September 2024

Concrete structures generally play an important role in the infrastructure construction. The corrosion of reinforcing steels in concrete structures is one of the main causes of the degradation and reduction of their service life, especially when they are exposed to marine environment or de-icing salts. An understanding of the process of chloride transportation in concrete is of great importance for engineers to predict the service life of concrete structures. Therefore, we synthesized corrosion inhibitor for improving the chlorine resistance of concrete.
Does Digital Government Help Local Governments "Cut Costs"?
Authors: Chen Yuru
Published: September 2024

China proposes to accelerate the construction of network power and digital China. The in-depth promotion of digital government reform and construction is an inevitable requirement to adapt to the trend of the informationization development era and accelerate the construction of digital China. However, the relevant research is still insufficient about what impact digital construction will have on the government's financial expenditures. Under the epidemic situation, the financial burden of each region is large, and it is necessary to explore effective ways to “cut costs” for the government. Based on the experience of China's provincial digital economy construction, we analyze the impact of digital government construction on government financial expenditure from the theoretical aspect. On this basis, it is proposed to make full use of modern information technology to promote the construction of digital government in order to optimize the allocation of government financial resources and reduce the financial burden of the government. This paper provides policy suggestions for provinces to promote digital construction, facilitate government information sharing, improve government efficiency, and make full use of modern information technology to rationalize the structure of local government fiscal expenditure.
Research on the Influence of Employment Support Workshop on Poverty Alleviation Labor in Rural China
Authors: Chen Zherun
Published: September 2024

The poverty alleviation workshop has played a huge role in solving the problem of local employment of Chinese elderly people, left-behind women and poverty-stricken people in poverty-stricken areas. In the process of China's rural revitalization, the poverty alleviation workshop was renamed the employment assistance workshop. In the form of case studies, this paper summarizes the main operation modes of the four types of employment assistance workshops, empirically analyzes the income increasing effect of employment assistance workshops through econometric models, and suggestions on how to better promote rural revitalization of employment assistance workshops.
Cultural and Creative Design and Development Driven by Cultural Semiotics Hunan Zhuzhou as an Example
Authors: Gao Tianyu
Published: September 2024

The purpose of this paper is to explore the application of cultural semiotics theory in the design and development of cultural and creative products, taking Zhuzhou, Hunan Province, as an example. By analyzing the rich cultural resources of Zhuzhou, the study extracts and re-designs cultural symbols with local characteristics, and then applies them to the design and development of cultural and creative products. Starting from the policy background, the study demonstrates the necessity of cultural semiotics-driven cultural and creative design and its significance to social and economic development. Through case studies, this paper elaborates on the extraction process, design principles, and specific application of Zhuzhou's cultural symbols in cultural and creative products, aiming to provide theoretical support and practical reference for the innovation and development of cultural and creative industries.
The Impact of Non-financial Enterprises' Financial Investment Behavior on Their Survival Capability
Authors: He Tong
Published: September 2024

With the development of financial markets, corporate financialization has become an important trend in the development of non-financial enterprises in China in recent years. This article takes non-financial listed companies on the A-share market from 2010 to 2019 as the research object, exploring the impact of corporate financial investment on the survival ability of enterprises. Research has found that corporate financial investment behavior has a positive effect on the survival ability of enterprises. After discussing the samples, it was found that there are significant differences in the impact of different financial asset investments on the survival ability of enterprises. Short-term financial investments are beneficial to the survival ability of enterprises, while long-term financial investments are detrimental to the survival ability of enterprises. According to the nature of the industry, the sample is divided into high-tech enterprises and non-high-tech enterprises. The research results show that the financialization of enterprises hurts the survival ability of high-tech enterprises and a positive effect on the survival ability of non-high-tech enterprises. This study provides micro-level empirical evidence for the impact of financialization on the real economy and has a certain reference value for the government to guide non-financial enterprises to make correct choices in business operations, asset allocation, and other decision-making.
The Application of Alexander Techniques in Music
Authors: Shi Yu
Published: September 2024

Instrumental performance is a process of matching the brain and body, especially when facing the piano. Beginners may encounter various problems during the piano learning period, such as memorizing scores, posture, sight singing and ear training. Incorrect playing posture often lays many hidden dangers, ranging from affecting the sound of the instrument to causing serious joint damage and interrupting the playing career. The "Alexander Technique" is a discipline that combines medical human body knowledge to help us understand the direction and working principle of body muscles, so as to correct incorrect playing posture and make the player's career go further and broader This paper will be based on the practical application of the "Alexander technique" in piano teaching, explaining the benefits this technique brings to piano learners
Design of Tourist Wayfinding System in Zhaoqing from the Perspective of Cultural Ecology
Authors: He Huiqian , He Jiaru , Li Xiang , Lan Jinyan , Xu Jiayi , Ye Mingsen , Ye Guoyuan , Lin Zhaoming , Tan Yihao
Published: September 2024

In order to enhance the overall image and service level of Xinghu Lake scenic area, this project aims to design a comprehensive, practical, and aesthetically pleasing tourist wayfinding system design product to improve the tourist experience and boost the brand influence of Xinghu Lake scenic area. Methods: Based on research, questionnaire surveys and interviews specific to the Xinghu Lake scenic area in Zhaoqing were conducted. Targeted questionnaires were designed and distributed through online social media, professional survey platforms, and offline on-site interviews, covering respondents of different age groups, occupational backgrounds, and consumption habits. Online official consultations with tourism enterprises were also conducted to obtain industry information. The collected questionnaire data related to Zhaoqing tourist attractions were coded, entered, cleaned, and organized, and statistical software was used for data analysis. Interview records were sorted out, refined, and key information and viewpoints related to Zhaoqing tourist attractions were extracted to form an interview report. The current study shows that tourists recognize and praise the experience functions of Zhaoqing's tourist attractions. The research team has designed "Xinghu Sharp Body," "Logo Design," "Xinghu IP Image Design," and "Xinghu Matching Keychain," which will be applied to the wayfinding system in harmony with the environment and cultural characteristics of Xinghu Lake scenic area, enhancing the tourist experience and convenience. Guided by cultural ecology, the design of the tourist wayfinding system in Zhaoqing should focus on individuality, culturality, ecology, and artistry to enhance the tourist experience and promote the inheritance and protection of local culture.
Progress of joint process research on purification of high purity quartz sand
Authors: Yang Yi , Peng Wang , Xu Kai , Wang Shuai , Zeng Jie , Chen Zhe , Miao Yinbao , Liu Weihao , Zhang Wenhua
Published: September 2024

High-purity quartz sand is an important raw material for semiconductors, photovoltaics, aerospace and other cutting-edge fields, high-quality natural crystals can no longer meet the urgent demand for high-purity quartz in the domestic market, and it is imperative to accelerate the realisation of high-quality quartz purification technology from non-quality mineral sources. This paper summarises the joint process flow in the unused scenario, and outlines the main methods for the purification of quartz sand in China at present, including pretreatment, ultrasound-assisted leaching, chlorination roasting, etc., from the point of view of the joint process, and puts forward the problems that exist in these methods, so as to provide certain references for the research on the purification process of high-purity quartz sand in China.
Effect of montmorillonite-loaded nano zero-valent iron-activated persulfate on the degradation of ACE and THX
Authors: Du Jiahao , Peng Hongbo
Published: September 2024

To investigate the degradation characteristics and mechanism of acetamiprid and thiamethoxam under the system of montmorillonite-loaded nano zero-valent iron activated persulfate, a novel nanocomposite material M-nZVI was prepared by liquid phase reduction method using montmorillonite as raw material. The effect of the nanocomposite material on the degradation of acetamiprid and thiamethoxam in water by the activation of persulfate was investigated. The results showed that the degradation of acetamiprid and thiamethoxam by single nano zero-valent iron activated persulfate was only 43% and 49%, indicating that the nano zero-valent iron has the deficiencies of being easy to oxidize and easy to be agglomerated, which led to a significant reduction of its reactivity. However, the ability to activate persulfate was greatly enhanced after the nano-zero-valent iron was modified by montmorillonite, and the degradation of acetamiprid and thiamethoxam by the modified material could reach 100% within 60 min, and the material was stable, and the degradation rate could still reach 100% after 90 days of storage. Therefore, the modified nano zero-valent iron-activated persulfate technology is promising for the remediation of neonicotinoid pesticides, but the modification method should be adjusted accordingly for different pollutants, and in-depth explorations should be carried out subsequently.
Exploration of the Practice of Social Organizations Participating in Grassroots Social Governance Innovation: Taking the "Liede Renjia" Social Work Service Project in Tianhe District, Guangzhou as an Example
Authors: Xie Tingting , Yu Feng
Published: September 2024

With the continuous evolution of society, grassroots social governance is facing new challenges and problems. The traditional government led model is no longer suitable for the increasingly diverse needs of people, so it is necessary to incorporate more social forces into it. The study takes the "Liede Renjia" social work service project in Tianhe District, Guangzhou as a sample to explore in depth the practical experience and inspiration of social organizations participating in grassroots social governance innovation in the form of "purchasing services". The study analyzes the background and practical achievements of social work service project provided by "Liede Renjia" and believes that the participation of social organizations in grassroots social governance innovation can improve the level and efficiency of grassroots social governance, meet the diverse needs of residents, and promote social harmony and stability.
The Identification and Assistance of Urban-rural Expenditure-poor Households under the Perspective of Shared Prosperity
Authors: Hu Chunsen , Yu Guanfang
Published: September 2024

This paper investigates the identification and assistance of urban and rural households experiencing expenditure-driven poverty within the framework of shared prosperity. Shared prosperity, first introduced by Deng Xiaoping, has been emphasized as a key development goal in contemporary China. The study examines the multidimensional nature of expenditure-driven poverty, affecting households that may appear to have sufficient income but face significant hardships due to high healthcare, education, and other essential expenditures. Key factors contributing to expenditure-driven poverty include inadequate insurance coverage, chronic health conditions, and the financial burden of essential expenses. The paper proposes a dynamic management system for the identification of expenditure-poor households, incorporating a comprehensive approach that considers income, expenditure, employment status, and the impact of severe illness and natural disasters. Recommendations include improving social safety net policies, developing a big data-based comparison system, and establishing an identification and early warning mechanism for expenditure-poor populations. The findings contribute to a deeper understanding of expenditure-driven poverty and offer actionable recommendations for policymakers to refine social security systems, enhance social equity, and ensure that all members of society have the opportunity to thrive. The ultimate goal is to achieve the shared prosperity envisioned by the Chinese leadership, aligning with the broader objectives of national rejuvenation and sustainable development.
Research on the Innovative Design of the IP Image Based on the Intangible Cultural Heritage of "Lord Rabbit"
Authors: Wang Zuzhe
Published: September 2024

Based on the inheritance and transformation of outstanding intangible cultural heritage, this paper analyzes the historical and cultural origins of "Lord Rabbit", the visual image cases and characteristics in various periods, actively excavates the typical features and artistic connotations of "Lord Rabbit", and is dedicated to conducting the fusion design of traditional and modern visual images by employing the design approach of three-dimensional in the plane. It refers to the creation methods of Disney and Japanese anime IP to enhance differentiation. While adhering to the creative transformation design, it promotes the cultural connotations of "Lord Rabbit", enhances the recognition of the visual image of "Lord Rabbit", and expands the thinking for the shaping of other intangible cultural heritage visual images.
On the Implementation Predicament and Improvement of the Newly Revised Civil Servant Law
Authors: Qin Yi , Zhang Xinyue
Published: September 2024

With the new revision of "civil servant law" the formal implementation, our civil servant employment, assessment, promotion and other systems more perfect. The new contents of the Civil Service Law meet the needs of the legal construction of socialism with Chinese characteristics in the new era. However, the implementation of the law still faces various difficulties: there are still shortcomings in the legislation, the relevant employment system is unreasonable, and the promotion and assessment system are not perfect. The construction of the legal system of civil servants in the future still needs to further improve the relevant legislation and build a complete supervision mechanism.
How to Design Comfortable Shoes in Specific Use of Scene
Authors: Wang Ronghan
Published: September 2024

This paper explores the principles of comfortable shoe design and development trends, focusing on the needs of specific scenarios. It elaborates on the impact of shoes on health, reviews historical evolution and technological advancements, and analyzes market demand, with a particular emphasis on the unique requirements of shoe design in flight environments. The paper also discusses future development directions, including the integration of smart technology and healthcare. It emphasizes the importance of balancing comfort, functionality, and safety in design, while highlighting the significance of innovation and technological progress. This research provides a theoretical foundation and practical guidance for meeting diverse needs.
The Dynamic Role of Ultrasonic Treatment Technology in Flax Seed for the Development of Fortified Mushroom Powder to Boost Nutritional Benefits in Drink Development
Authors:   Associate Professor, Department of Food Technology, William Carey University, Shillong (Meghalaya), India., Verma Prof. Kajal , Pant Dr. Prity ,   Professor, Department of Food Technology, William Carey University, Shillong (Meghalaya), India., Dr. R. C. Mishra  ,   Scientist, Mahakaushal University, Jabalpur (Madhya Pradesh), India., Abbas Mr. Syed S. ,   Director, Department of Food Technology, IGMPI, New Delhi, India.
Published: September 2024

This study investigated the physicochemical properties and sensory acceptability of fortified mushroom smoothies using blends of Agaricus bisporus with chia, flax, and pumpkin seeds. Standard analytical techniques and Pearson's correlations were used to examine blends containing different levels of mushroom flour (10%, 15%, 20%, 25%, and 30%). The findings revealed that increasing the mushroom content led to higher levels of protein, ash, fiber, zinc, and iron in both the composite flours and fortified smoothies. Additionally, the in vitro protein digestibility of the fortified smoothies improved with increased mushroom content. Adding P. ostreatus flour resulted in higher pH and lower total titratable acidity (TTA), whereas A. bisporus flour had the opposite effect. Moreover, higher mushroom content decreases fat, carbohydrates, and energy in the flours and smoothies, as well as reducing the viscosity of the fortified smoothies. Positive linear effects on foaming capacity, foam stability, fat absorption capacity, water retention capacity, water absorption capacity, solubility index, and swelling capacity were observed. At the same time, compact density, bulk density, and syneresis showed negative linear effects. The gelation capacity, emulsifying activity, and emulsion stability remained unaffected by P. ostreatus but slightly decreased with A. bisporus. The study highlights the potential of mushroom flours as a novel food fortification, given their nutritional benefits and numerous health-promoting attributes. (R.M. Ishara Jackson1, Daniel N. Sila2, Glaston M. Kenji2) (2018) [1].
INCIDENCE AND DISTRIBUTION OF CORONAL PULP STONES FOUND IN POSTERIOR TEETH OF PATIENTS SEEKING DENTAL TREATMENT IN A TEACHING HOSPITAL OF LAHORE
Authors: SYED UZS , KHAN SR , KHAN UJ , DIVI S , RAJESH . , WARAICH KT , AVINASH .
Published: September 2024

Pulp stones are calcifications within the dental pulp, often discovered incidentally during routine radiographs. Their size and shape vary, which can complicate dental procedures. Understanding the prevalence and distribution of pulp stones across different demographic groups is critical for enhancing dental care strategies. Objective: This study aimed to determine the prevalence of pulp stones and assess their distribution across various age and gender groups in patients attending the Dental Hospital at Lahore Medical and Dental College (LMDC), Lahore. Methods: A cross-sectional study was conducted over 12 months, from October 2020 to October 2021, at the LMDC Dental Hospital. Data from 600 patients were reviewed, and a sample of 400 patients meeting the inclusion criteria was selected. Two experienced examiners independently evaluated radiographs for the presence of pulp stones. Statistical analysis was conducted using SPSS version 26. Descriptive statistics were employed to summarize the data, and chi-square tests were used to evaluate associations between pulp stone presence and demographic variables. Statistical significance was set at p-value < 0.005. Results: The prevalence of pulp stones was 93.3% among the 400 patients, with an average age of 37.74 years. The highest prevalence was observed in the 31-50 age group (42.25%). Males exhibited a slightly higher prevalence (54.5%) than females (38.75%). Significant associations (p < 0.005) were found between age and the presence of pulp stones in several tooth types. However, gender differences were statistically insignificant, except for the left mandibular second molar. Conclusion: This study demonstrates a high prevalence of pulp stones, with significant associations between age and their occurrence in various tooth types. Gender differences were minimal, except in specific cases. These findings highlight the need to consider demographic factors in dental care and suggest further research to explore the broader health implications of pulp stones.
IMPACT OF ENHANCED RECOVERY AFTER SURGERY (ERAS) PROTOCOLS ON POSTOPERATIVE RECOVERY AND HOSPITAL STAY IN COLORECTAL SURGERY
Authors: NASEER S , GUL A , SHAH SA , KHAN S , NAYAB MU , KHAN FA , AHMAD R
Published: September 2024

Classically, colorectal surgery implicates extended hospital stays with a long recovery period and also high postoperative morbidity. Objective: The study's primary purpose is to find the impact of enhanced recovery after surgery (ERAS) protocols on postoperative recovery and hospital stay in colorectal surgery. Methods: This prospective observational study was conducted at Lady Reading Hospital, Medical Teaching Institution (MTI), Khyber Pakhtunkhwa (KPK), from January 2021 to January 2024. Data were collected from 84 patients. Patients aged >18 years and scheduled for elective colorectal surgery were included in the study. Results: Data were collected from 84 patients with a mean age of 52.4 ± 12.6 years. Most patients were male (60%, n=50), and 40% (n=34) were female. The average body mass index (BMI) was 26.8 ± 3.5 kg/m². Of the total, 30% (n=25) had a history of smoking, and 20% (n=17) were diabetic. Time to normal bowel function was faster in the ERAS group (1.8 ± 0.6 days) versus the traditional group (3.5 ± 1.1 days, p=0.001). Similarly, the ERAS group had shorter hospital stays (4.2 ± 1.3 days vs. 7.1 ± 2.2 days, p=0.001) and fewer complications (14.3% vs. 33.3%, p=0.03). Conclusion: It is concluded that Enhanced Recovery After Surgery (ERAS) protocols significantly improve postoperative recovery and reduce hospital stays in colorectal surgery patients.
THE EFFECT OF PELVIC FLOOR MUSCLE TRAINING IN CONSERVATIVE TREATMENT OF PELVIC ORGAN PROLAPSE
Authors: GUL S , RAFIQ MK , GUL S , IBAD S , SAIFULLAH S , ARA F
Published: September 2024

POP is defined by the relaxation or injury to the muscles and the fascias that form the pelvic floor, and, as a result, female pelvic organs are prolapsed or protruded intravaginally or extravaginally. Objective: The study's primary purpose is to find the effect of pelvic floor muscle training in the conservative treatment of Pelvic organ prolapse (POP). Methods: This prospective observational study was carried out at Ayub Teaching Hospital over six months, from July 1, 2021, to December 31, 2021.  A total of 102 women diagnosed with pelvic organ prolapse were included in the study. Participants with confirmed diagnosis of POP and suitable candidates for conservative management with PFMT were included in the study. Women with previous pelvic surgery and severe POP requiring immediate surgical intervention were excluded from the study. Results: Data were collected from 102 patients with a mean age of 48.5 years and a mean BMI of 27.3 kg/m², with 72% having a history of vaginal delivery. At baseline, 60% of participants had Stage II pelvic organ prolapse, and 40% had Stage III. The average pelvic floor muscle strength was 2.1 on the Oxford scale, with most participants (45%) at Grade 2 and a small percentage (5%) at Grade 4 or higher. Conclusion: It is concluded that pelvic floor muscle training (PFMT) is an effective conservative treatment for pelvic organ prolapse (POP), significantly improving muscle strength, reducing prolapse severity, and enhancing the quality of life.
Índice de gestão ambiental da região sul do estado do Amazonas
Authors: Conceição de Oliveira Elane , Marques de Souza Armando Clovis , De Carvalho Martins Graziela , Christian Bezerra de Souza Israel , De Paula Barroso Neto Antônio José
Published: October 2024

O artigo analisa o nível de implementação de instrumentos de gestão ambiental na região sul do estado do Amazonas (AM), nos municípios que compõem as microrregiões do Purus e do Madeira. Estas regiões pertencem ao chamado “arco do desmatamento”, área de expansão de fronteira agrícola sobre a floresta e que concentra os maiores índices de desmatamento da Amazônia. Utilizou-se os indicadores de gestão ambiental da Pesquisa de Informações Básicas Municipais, para o ano de 2020. Foi criado o Índice de Gestão Ambiental da região sul do AM (IGA-sul AM). Os resultados apontaram um IGA-sul AM alto (0,7000 < IGA < 1,000) para os municípios (Lábrea e Apuí) que mais contribuíram para o desmatamento da região.  Aparentemente um paradoxo, uma vez que a presença de estrutura administrativa não implica uma gestão ambiental eficiente. Apresentando um IGA-sul AM intermediário (0,4000 < IGA < 7,000), o município de Boca do Acre traz preocupações quanto a gestão ambiental local, pois representou, em 2020, 1,2% de todo o desmatamento da Amazônia. O IGA-sul AM agregado mostrou que 80% dos municípios possuem Conselho Municipal de Meio Ambiente, mas apenas 40% e 10% dos municípios apresentaram instrumentos de bacias hidrográficas e de licenciamento ambiental, respectivamente. Portanto, o IGA-sul AM representa uma ferramenta importante para os municípios, tanto para o papel deles como figura proativa, agentes do desenvolvimento local, quanto o papel deles como entes federativos com responsabilidade conjunta na defesa e preservação do meio ambiente.
Major outcomes in heart failure and cardiovascular diseases of the use of vitamin D, ubiquinone, and magnesium in nutrological cardiology: a systematic review
Authors: Oliveira Divina Seila de , Lima Sarah Rachel Pereira de Moura , Lopes Lucila Maria de Almeida , Carvalho Ricardo de Oliveira , Oliveira Simone Drbal de , Soares Vittor Cândido , Araujo Jefferson Alexandre Azevedo de , Santos Karlla Gabrielly Claudino , Oliveira Sarah Bernardon de , Lopes Hugo Menezes
Published: September 2024

Introduction: Heart failure (HF) and cardiovascular diseases (CVD) are the main causes of death in the population. According to data from the World Health Organization for 2023, of the 21.5 million deaths from these diseases. The beneficial metabolic effects of magnesium, vitamin D, and ubiquinone (coenzyme Q10) can be highlighted. Objective: It was to scientifically analyze the influence of the three elements Magnesium, Vitamin D, and ubiquinone (Coenzyme Q10) concerning heart failure, cardiovascular diseases and metabolic syndrome. Methods: The systematic review rules of the PRISMA Platform were followed. The research was carried out from June to July 2024 in Scopus, PubMed, Science Direct, Scielo, and Google Scholar databases. The quality of the studies was based on the GRADE instrument and the risk of bias was analyzed according to the Cochrane instrument. Results and Conclusion: A total of 154 articles were found, and 80 articles were evaluated and 78 were included in this systematic review. Considering the Cochrane tool for risk of bias, the overall assessment resulted in 18 studies with a high risk of bias and 26 studies that did not meet GRADE. Most studies showed homogeneity in their results, with I2 =96.8% >50%. It was concluded that magnesium plays a fundamental role in glucose metabolism, insulin, and glycemic homeostasis, in the synthesis of adenosine triphosphate, proteins, and nucleic acids. However, further studies are needed to better clarify the role of magnesium in the prevention and treatment of cardiovascular diseases, especially concerning higher concentrations and increased treatment time. Vitamin D plays important roles in innate and adaptive immune responses, cell cycle, and metabolic processes, evidenced by the reported relationship between its deficiency and the prevalence of immune-mediated disorders, cancer, and cardiometabolic diseases. Coenzyme Q10 exerts an important protective antioxidant action. Clinical studies carried out showed that pathologies such as acute myocardial infarction, arterial hypertension, myopathies induced by statins, physical fatigue inherent to physical exercise, male infertility, pre-eclampsia, Parkinson's disease, periodontal diseases, and migraines had low plasma concentrations of Q10. In addition, Coenzyme Q10 reduces the amount of lipid peroxide found in atherosclerotic lesions. Thus, Q10 protects the lipids present in cell membranes, as well as plasma lipoproteins.