bluuebunny/crossref_metadata_2025 huggingface dataset:
Toxicity Assessment of Ethanol Extract of Saussurea lappa (Costus) Root in Male Wistar Rats
Authors: A. S. Khalid, , I. Momodu, , M. U. Iduh, , B. S. Shittu, , N. Maniru, , M. Tukur, , A. N. Auwal, , H. S. Khalid, , U. Abubakar, , A. O. Iyiola, , H. W. Isa,
Published: November 2024

: Background and Objective: Saussurea lappa is a medicinal plant that has been used in the treatment of various disease conditions for decades. Researchers have provided diversified characteristics of this medicinal plant, enormous data about the bioactive compounds and as well its pharmacological properties. However, information regarding toxicity study of Saussurea lappa root is lacking. The acute and sub-chronic toxicity of Saussurea lappa root ethanolic extract was investigated in this study using an in vivo model (male Wistar rats). Materials and Method: The acute toxicity study was done in two phases: Phase One comprised four groups of three rats each which were administered with 50 mg, 100 mg and 1600 mg per kg bodyweight ethanolic extract of S. lappa while the last group (control) was given water and normal fed once. Phase Two involved administering 1600 mg, 2900 mg and 5000 mg per bodyweight. The median lethal dose of the plant was determined in the acute toxicity study. In sub-chronic toxicity studies, the effects of S. lappa root ethanol extract in daily single oral administration at the doses of 200, 400 and 800 mg/kg during 28 days were determined. The blood haematological and biochemical parameters as well as the histopathological examination of the liver and kidneys were studied. Results: In acute study, a single administration of the Saussurea lappa root ethanolic extract up to a dose of 5000 mg/kg did not cause mortality of animals all through the study. Thus, the median lethal dose (LD50) of Saussurea lappa root ethanolic extract was greater than 5000 mg/kg. Saussurea lappa root ethanolic extract caused no significant effect in the haematological and biochemical parameters of the treated groups when compared to the control. There were also no noticeable histological changes in the liver and kidneys of the Saussurea lappa treated rats compared to controls.. Conclusion: These results have shown that oral administration of Saussurea lappa root ethanol extract did not yield any significant toxic effect when acutely and daily administered for 28 days in the male Wistar rats. Hence, Saussurea lappa root ethanol extract could be regarded as a safe natural product for therapeutic use.
Manufacturing Sub-Sector Dynamics and Economic Growth in Nigeria (1981-2022)
Authors: Chinenye Georgina Anugwom
Published: November 2024

This study examined the impact of manufacturing sub-sectors dynamics on economic growth in Nigeria covering the period 1981-2022. Data for the study were extracted from the Central Bank of Nigeria (CBN) statistical bulletin and World Development Index (WDI) 2022. The method of data analysis used is the linear regression method with the application of the Error Correction Model (ECM). The major findings of the study reveal that Cement production (CP) contributes positively but insignificantly to economic growth in Nigeria (β = 2.622724 and p-value = 0.4414 > 0.05), Beverages and Tobacco Production (BTP) contributes positively but insignificantly to economic growth in Nigeria (β = 2.040513 and p-value = 0.0018 > 0.05), Chemical and Pharmaceuticals Production (CHP) contributes negatively but insignificantly to economic growth in Nigeria (β = -17.39120 and p-value = 0.5188 > 0.05) and Pulp paper and paper products (PPP) contribute positively but insignificantly to economic growth in Nigeria (β = 56.85029 and p-value = 0.5062 > 0.05). It is therefore the recommendation of the study that the government should create an enabling environment and adjust its taxation rate on these companies which is currently at 24% to around 18% and the federal and state governments should create a system to protect forests from illegal loggers who are indiscriminately exploiting and felling the national trees.
Evaluating the Differential Role of Public-Private Credit Sources in Financing Climate Change Adaptation Technologies for Rural Farmers in Delta State, Nigeria
Authors: T. M. Gbigbi, , R. N. Okoh, , F. O. Achoja,
Published: November 2024

This study analyses the differential role of public and private credit sources in financing climate change adaptation technologies among rural farmers in Delta State, Nigeria. A multiple-stage random sampling procedure was utilized, and data were collected from 338 farmers employing a semi-structured questionnaire. The investigation uncovered that the average income from formal credit sources (N212,553.85) was essentially higher than from informal sources (N137,514.79). Variables impacting the volume of credit from informal sources included farming experience, marital status, cooperative participation, credit access, interest rates, and income. Conversely, education level, cooperative membership, credit access, and income were key determinants of credit volume from formal sources. The Chow test results indicated a significant structural difference between the two groups, with a calculated statistic of 369.48 exceeding the critical value of 1.936 at the 5% significance level. This highlights a significant difference in the sum borrowed and access to credit between formal and informal sources, underscoring the significant role of formal credit in enhancing climate adaptation among rural farmers.
Environmental Cost Management Accounting in Fdi Enterprises
Authors: Anh Nguyen Tuan
Published: November 2024

Environmental management accounting was established in developed countries around the world in the 1970s. In Vietnam, environmental management accounting has also gradually formed and developed. Through a survey of 200 FDI enterprises of various sizes and industries, but with a common point of strong impact on the environment, the author found that businesses have not yet truly applied environmental cost management accounting in their production and business processes. Therefore, the author proposes some solutions to apply environmental cost management accounting in Vietnam's FDI enterprises.
家庭優勢對生涯召喚發展之影響經驗研究-以成年前期者為例
Authors: 胡珈華 胡珈華 , 王玉珍 王玉珍
Published: November 2024

本研究旨在探討家庭優勢對生涯召喚發展的影響經驗。以立意取樣方式邀請三位擁有生涯召喚經驗，並認為家庭在其生涯發展上帶來正向影響之成年前期者為研究參與者，以敘說研究方法進行分析。研究結果呈現三位參與者之生涯召喚發展歷程分別為：（一）我想要當助人者、拿到入場卷後的探索、在他人的期待中掙扎、沉澱後聽見信仰的指引；（二）把握接觸機會、工作室夢想的始末、失落與妥協、鼓起勇氣再次嘗試、不畏辛苦盡情享受；（三）和媽媽的共同興趣、如果不只是興趣呢、知道我不要什麼、知道我要什麼。家庭優勢經驗內涵有：工具性家庭優勢、代間性家庭優勢、關係性家庭優勢、手足關係性家庭優勢、家庭韌力、教育風格。以及家庭優勢對生涯召喚之影響：（一）家庭的開放，童年時期能接觸興趣、（二）家庭涵融衝突的發生，使之分化出自身信念、（三）家庭因召喚而改變，成為支持的養分。研究最後提出實務工作與未來研究方向建議，以利參考。

 

This study aimed to explore the effect of family strength on the career calling development. Using purposive sampling, three participants who have experienced career calling and perceive positive influences from their families on their career development in early adulthood were invited to participate. Narrative research methods were employed for analysis.

The research findings present the career calling development journeys of the three participants as follows:(1) Aspiring to be a helper, exploring after receiving the ticket, struggling amidst others’ expectations, and hearing the guidance of faith after settling. (2) Seizing opportunities for engagement, the inception and conclusion of studio dreams, experiencing loss and compromise, gathering courage to attempt again, and enjoying hardships without fear. (3) Sharing common interests with mother, contemplating if it’s more than just an interest, knowing what I don’t want, and knowing what I want. The content of family strength experiences includes: instrumental family strength, intergenerational family strength, relational family strength, sibling relationship family strength, family resilience, and parenting style. Furthermore, the influence of family strength on career calling development: (1) the openness of family provide chance in childhood to know interest; (2) the containment of conflict in family helps young adult promote self-differentiation and self-understanding; (3) family would be changed by family member’s calling, shifting from opposition to support. At the end of the study, based on the research results, the researchers proposed some recommendations for practitioners and provided suggestions for future research.
阿德勒取向親職團體對國中資優生家長在親職效能感與家庭氣氛之成效
Authors: 楊靖婷 楊靖婷 , 卓紋君 卓紋君
Published: November 2024

目前能夠回應青春期資優生特性及其家長特有需求的親職團體並不多見。本研究即在探討「阿德勒取向親職團體」對國中資優生家長在親職效能感與家庭氣氛等之立即性與持續性輔導效果。本研究採前、後測準實驗設計，以高雄市某國中12名資優生家長為對象，分為實驗組及控制組，實驗組接受每週一次，每次120分鐘，共八次16小時之親職團體。本研究工具為親職效能感量表（由家長填寫）及家庭氣氛量表（由子女填寫）。兩組成員在團體開始一週前進行前測，團體結束一週內進行後測，並於結束第四週進行追蹤測。實驗組成員於團體前七次結束時填寫回饋表，並於團體最後一次結束時填寫總回饋表。研究者在團體結束後進行實驗組成員個別訪談，藉以暸解成員在參與團體後的改變情形。資料分析後發現如下：1.能立即提升整體親職效能感與人際溝通；2.能立即提升整體家庭氣氛與家庭溝通；3.能持續提升整體親職效能感、學習引導與生活督導；4.整體家庭氣氛、家庭關係與家庭溝通持續提升。本研究提出親子聯合參與團體、增加家長自我探索、納入資優學生訪談等具體建議，作為輔導應用之參考。

 

The purpose of the study is to explore the immediate and continuous counseling effects of an Adlerian-oriented parenting group on parenting efficacy and family atmosphere for parents of the gifted students in junior high school. The research used a quasi-experimental design. Participants were twelve parents of gifted students in a junior high school. Six parents were in the experimental group and Six parents were in a control group. The participants in the experimental group attended 8-week group counseling sessions for two hours per week. Members of the two groups took a pre-test one week before the start of the group, a post-test within one week after the end of the group, and a follow-up test in the fourth week afterwards. Members of the experimental group filled out the feedback form at the end of the first session, and the general feedback form at the end of the last group. The researcher conducted individual interviews with the members of the experimental group after the group. Four significant results were found for those who joined the Adlerian-oriented parenting group. First, parents of the gifted students in junior high school who participated in the parenting group could immediately improve the overall parenting efficacy and "interpersonal communication". Second, parents of the gifted students in junior high school could immediately improve the overall family atmosphere and "family communication" after participating in the parenting group. Third, parents of the gifted students in junior high school can continue to improve the overall parenting efficacy, "learning-guidance" and "life-supervision" after participating in the parenting group. Fourth, parents of the gifted students in junior high school could continue to improve the family atmosphere, "family relationship" and "family communication" after participating in the parenting group. Suggestions as above can be references to applications for the counseling and research in the future.
Imaging and Circulating Biomarker-Defined Cardiac Pathology in Pulmonary Tuberculosis: A Systematic Review
Authors: Scopazzini Marcello S. , Hill Katherine J. , Majonga Edith D. , Zenner Dominik , Ayles Helen , Shah Anoop S. V.
Published: November 2024

Background: Pulmonary tuberculosis (PTB) is associated with increased cardiovascular disease (CVD) mortality. However, underlying pathophysiological mechanisms are poorly understood. This systematic review aims to synthesize the evidence on the prevalence of cardiac pathology based on cardiac imaging and circulating biomarkers in patients with PTB.
Methods: We systematically searched databases for studies in patients with PTB evaluating cardiac pathology (pericardial effusion or left ventricular dysfunction) on echocardiography; late gadolinium enhancement on cardiac magnetic resonance imaging (CMR); myocardial inflammation on positron-emission tomography (PET); coronary artery stenosis on CT coronary angiography (CTCA); and cardiac troponin (cTn) and/or B-type natriuretic peptides (BNP) assessment.
Results: Seven studies were included across 1,333 participants with PTB. Four studies used echocardiography (n= 1,111). The prevalence of pericardial effusion ranged from 14.1- 55.9%; and left ventricular systolic impairment from 0 - 4.25%. One study used CMR and PET-CT (n=26); and two studies used PET-CT alone (n=196). The prevalence of pericardial and/or myocardial inflammation ranged from 0.6 - 21.8%. One study evaluated cTn, Creatine Kinase-MB (CK-MB), and BNP (n=800), of whom 246 had raised cTn. No study reported cardiac pathology using CTCA.
Conclusion: Pericardial effusion is the commonest reported cardiac pathology in PTB. To date, only one study has evaluated cardiac biomarkers and studies evaluating myocardial or coronary disease on advanced imaging remain limited. Our study highlights the paucity of evidence on the presence of cardiac pathology in PTB. Studies are required to determine the prevalence of, and disease mechanisms associated with cardiac pathology among patients with PTB.
Rezension von: Beck, Rainer, Otto Dix
Authors: Setzler Sibylle , Beck Rainer
Published: November 2024

Rainer Beck: Otto Dix. Zeit - Leben - Werk. 1891-1969. Stadler Verlag Konstanz 1993. 192 Seiten mit 328 Abbildungen, davon 95 in Farbe. Gebunden DM 78,-
Tiny Teeth Fairy Tale
Authors: M.D.S Dr. C. Chrishantha Joybell
Published: November 2024

Background: “Obsessed by a fairy tale, we spend our lives searching for a magic door and a lost kingdom of peace.”- Eugene O’Neill I believe we love fairy tales because they are surprisingly relevant to real life. And in our deepest core, we know it. Fairy tales are extremely important stories with lessons that we remember all our lives. They are loved by absolutely everyone, because of the hidden deep meaning and lesson that each new story gives us. My article “Tiny Teeth Fairy Tale” is not an exception, but an addition to this statement. A review article emphasising the importance of teeth in a fairy tale format is presented to your attention. I believe that you will like it.
(Re) Examining the Functions of Dùndún Talking Drum in the Inter-Cultural Music Process of Africa and the African Diaspora
Authors: Ògúnsànyà Adéolú O.
Published: November 2024

Whenever the hourglass-shaped drum 'Dùndún' is mentioned, minds of music scholars readily go to the hourglass-talking drum of the Yorùbá-speaking people of West Africa. However, this does not mean that this musical instrument is peculiar to the Yorùbá as its distribution- in its varied forms- across West Africa is general; covering an area stretching roughly from Senegal to the Cameroun Republic1. This talking drum's compositional and performance techniques have become highly specialized and standardized because of its high usage in both the social and religious celebrations of the Yorùbá. This paper focuses on the use of Dùndún to perform other sonic functions beyond Yorùbá speech melodies and oral poetry. Intercultural music theory, being used in this study has shown that the prospect of Dùndún talking drum usage within the context of diasporic music performances proffers greater potential for the instrument as it has been favourably utilized by internationally renowned musicians in contemporary popular music both within and outside the shores of Africa. Furthermore, that interested musicians in the diaspora will find this instrument useful for their subsequent compositions and performances will help redefine the socio-cultural worldview of the music of Africa.
Restructuring Religious Education for Development Sustainability in the 21st Century Nigeria
Authors: Alaka-Osinowo Bolayemi. O. S.
Published: November 2024

The importance of education to national development and growth especially in Nigeria cannot be overlooked. It plays vital roles in the resources essential for societal growth and it should be noted that these resources include human resources as individuals are responsible for nation building. Education comprises basic knowledge and skills required for sustainable living. These knowledge and skills constitute moral values and codes which are learnt through religious education. Hence, religious education remains vital and relevant particularly in the 21st century Nigeria. In the 21st century, religious education in Nigeria continues to experience problems ranging from the implementation of irrational educational policies by the constituted authorities particularly against educational system, poor funding, mismanagement and misappropriation, political instability, bad governance, just to mention a few. It is not a dispute that these lingering issues have indented the place of religious education and its values in the educational system which has been debased. Nevertheless, acquiring quality education should be measured on global standards, such that the acquired knowledge could match up with the global scale. Therefore, it is crucial to revisit and reconstruct religious education particularly to conform to the 21st century Nigerian society. This is to attain a stable and life - long relevance within the Nigerian educational system. It is a qualitative discourse and it engages primary and secondary sources of data information, it adopts the functional theory which spells out the functions of religious education to the national development particularly in the 21st century as well as the theory of relevance which reflects the relevance of religious education as tool to instill morals and mould individuals into good and patriotic citizens. It includes discussions on the challenges militating against religious education in the 21st century. The relevance of religious education at this era, and recommended suggestable strategies to sustain its relevance further into the future.
Conhecimento dos profissionais de Educação Física da cidade de Itacarambi-MG quanto ao Autismo
Authors: Carneiro Rosalina da Silva , Ferreira Camila Ribeiro , Chamone Carla Cristine Alencar , Arruda Deividy Cedson Alves , Pereira Éryka Jovânia , Oliveira Júnea Tatiane Damasceno , Carvalho Larissa Betânia Lacerda Araújo de , Moura Walter Luiz de
Published: November 2024

Introdução: o Transtorno do Espectro Autista (TEA) é uma condição caracterizada por déficits nos aspectos sociais e no desenvolvimento da comunicação verbal, podendo ainda ter outras complicações, considerando a particularidade de cada criança e seus fatores genótipos e fenótipos. Objetivo: verificar se os profissionais de Educação Física de Itacarambi/MG têm conhecimento acerca do autismo. Metodologia: este estudo se caracteriza como um estudo descritivo de corte transversal e de abordagem quantitativa. Participaram do estudo 13 profissionais de Educação Física, com idade a partir de 25 anos, de ambos os sexos, da cidade de Itacarambi/MG. Foi utilizado um questionário a fim de verificar o conhecimento de Profissionais de Educação Física acerca do autismo. O projeto de pesquisa foi submetido ao Comitê de Ética em Pesquisa da Universidade Federal de Minas Gerais - CEP/UNIMONTES e aprovado com o parecer número 6.320.228. Resultados: a partir das análises, verificou-se que a maioria dos profissionais afirma ter conhecimento sobre o autismo (92%). No entanto, ao serem perguntados sobre características do TEA, 75% dos participantes não responderam corretamente. Conclusão: a partir dos resultados do presente estudo, constatou-se que a maioria dos profissionais de Educação Física não têm conhecimento acerca do TEA apesar de afirmarem ter.  Tais achados eram esperados já que esses profissionais não adquiriram conhecimentos suficientes sobre o tema em sua formação, assim como não buscaram se capacitar após a graduação.
Análise de artigos publicados na base de dados Web of Science sobre reciclagem de resíduos sólidos
Authors: Silva Mailson José da , Angelis Neto Generoso De , Chiavelli Henrique Gabriel Rovigatti , Rodrigues Gilberto Júnior , Castro Marcela Procópio Burian de , Barros Rafaela De Angelis , Marques Giovanni de Oliveira
Published: November 2024

Os resíduos sólidos gerados nos centros urbanos possui relação com a renda dos habitantes e tamanho da população. É preciso encontrar maneiras eficazes para gerenciar o tratamento destes resíduos. Um dos objetivos deste gerenciamento é a reciclagem. Em países em desenvolvimento, são os trabalhadores do setor informal que atuam nas atividades de gerenciamento de resíduos sólidos. Assim, o presente trabalho tem o objetivo de verificar como têm sido estudadas as experiências do setor informal nas atividades de reciclagem de resíduos sólidos. Como metodologia, foi realizada uma pesquisa na base Web of Science, abrangendo artigos publicados entre os anos de 2007 a 2020, utilizando os termos “urban recycling” e “informal sector”. Como resultados, foram econtrados 38 artigos. Mais de 70% deles estão classificados, segundo classificação Qualis-CAPES, em A1 ou A2. Identificou-se que os artigos tratam de 20 temas diferentes. Os temas mais recorrentes foram “Descrição do funcionamento do setor informal e seu papel na coleta de recicláveis” (24%), “Integração do setor informal da reciclagem nas atividades de gerenciamento de resíduos sólidos” (16%) e “Descrição das tecnologias de reciclagem de resíduos eletrônicos e seus impactos” (8%). Observou-se que as atividades de reciclagem no setor informal não só contribuem positivamente para as condições ambientais do meio urbano mas também possuem um papel social. Porém, notou-se a necessidade de transpor barreiras para integrar este setor no gerenciamento municipal de resíduos sólidos. A formalização do setor é importante para o fortalecer e também para melhorar e valorizar o trabalho dos catadores de materiais recicláveis.
Impacto do tratamento pós-colheita com cloreto de cálcio nas propriedades físico-químicas da jabuticaba (Plinia cauliflora) durante o armazenamento refrigerado
Authors: Silva Gabriel de Siqueira , Oliveira Aryane Ribeiro , Freitas Matheus Alencar de , Morgado Cristiane Maria Ascari , Campos André José de
Published: November 2024

Devido à sua alta perecibilidade da jabuticaba (Plinia cauliflora), técnicas de pós-colheita são essenciais para prolongar sua vida útil e reduzir perdas durante o armazenamento. O objetivo do estudo foi avaliar diferentes concentrações de cloreto de cálcio na conservação pós-colheita de jabuticabas. Foi adotado um delineamento inteiramente casualizado com 5 repetições com 5 frutos cada (fatorial 5x7, 5 concentrações x 7 dias de análise): controle com água destilada (T1); 0,5% (p/v) de CaCl2 (T2); 1,0% (p/v) de CaCl2 (T3); 2,0% (p/v) de CaCl2 (T4); e 4,0% (p/v) de CaCl2 (T5). Todos os tratamentos foram imersos em solução correspondente (cloreto de cálcio ou água destilada) por 10 minutos a 25ºC e, depois, armazenados a 10 °C com umidade relativa de 60 % Foi observado que a perda de massa apresentou comportamento linear, atingindo 6,99 % ao final do experimento. A firmeza das jabuticabas diminuiu com o tempo de armazenamento (7,65 a 2,75 N), onde o tratamento controle (3,63 a 2,89) apresentou o maior valor de croma. Em relação aos dias de análise, o Hue mostrou um comportamento linear de redução até o fim do experimento. As concentrações de 2,0% e 4,0% de cloreto de cálcio foram as mais eficazes em retardar a perda de vitamina C e manter os sólidos solúveis, indicando uma melhor preservação da qualidade nutricional e sensorial das frutas. Portanto, o cloreto de cálcio se apresenta como uma alternativa promissora para a conservação pós-colheita de jabuticabas, contribuindo para minimizar perdas e melhorar a qualidade do produto final.
A Study on Urban Development under the Policy of Inland Free Trade Zones
Authors: Li Mingyue , Li Yutong , Zhang Yiqun
Published: November 2024

The Free Trade Zone (FTZ) serves as an important experimental farm for China’s deepened reform and opening up, significantly promoting country’s economic growth. This research analyzes panel data gathered from China's inland cities between 2015 and 2020 to examine the effects of inland FTZs on regional growth. By measuring per capita GDP and employing the difference-in-differences (DID) method, the study examines policy effects in establishing inland FTZs on these cities. The findings reveal that the creation of inland FTZs significantly boosts the growth rate of urban per capita GDP. Additionally, this paper presents policy recommendations for the development of inland-type FTZs: optimizing the internal spatial structure of FTZ cities, playing a radiation-driven role of FTZ cities, and implementing institutional innovation and promotion within FTZ cities. The aim is to learn from the successful experiences in the development of inland-type FTZs, which provides a reference for the construction of FTZs in other inland regions.
Heterogeneity Analysis of Economic Policy Uncertainty on Corporate Investment Based on Panel Threshold Regression
Authors: Qiu Chongrong
Published: November 2024

As the global landscape evolves rapidly, economic policies must constantly adapt to the volatile economic situation, leading to economic policy uncertainty (EPU). Firms, as microeconomic entities, need to continuously adjust their strategies in response to these changes. Given that corporate investment is one of the most crucial factors in business operations, it is of paramount importance to investigate how the characteristics of corporate investment are influenced by EPU. Using the panel threshold regression method, we delve into the nonlinear impact of EPU on corporate investment. By collecting data from 2000 to 2023 for A-share listed companies in Shanghai and Shenzhen, as well as macroeconomic data, we empirically find that EPU exerts significant and differentiated effects on corporate investment across four dimensions: leverage level, company size, profitability, and growth potential.
Study on the Development of Higher Education in China Based on Economic Growth and Technological Advancement
Authors: Huang Huawei
Published: November 2024

This paper investigates the dynamic relationship between higher education, economic growth, and technological advancement in China. As the country has rapidly expanded its higher education system, challenges such as educational disparities, quality inconsistencies, and the limitations of an exam-oriented framework have become increasingly evident. Utilizing a grey prediction model, the study examines how economic and technological developments have both enhanced and complicated the landscape of higher education, exacerbating urban-rural divides and limiting opportunities for critical thinking and creativity. To address these challenges, the paper proposes strategic interventions, including curriculum reform, increased access to higher education, and the adoption of active learning methodologies. These strategies aim to foster a more equitable, innovative, and responsive educational system that aligns with China's long-term developmental objectives. The findings provide valuable insights for policymakers seeking to navigate the complexities of modernizing China's higher education while ensuring broad-based, sustainable growth.
Effects of Basalt Fibers with Different Volume Fractions on the Properties of Concrete
Authors: Li Lijie
Published: November 2024

Basalt fiber is the most common inorganic non-metallic material in the field of construction at present, and the bending and cracking resistance is very excellent, has good mechanical and physical properties, is a new kind of green fiber. This paper discusses the effect of different volume content of basalt fiber on the mechanical properties, durability and fatigue properties of concrete, analyzes the research findings of different scholars at home and abroad, and draws corresponding conclusions.
Do girls have a (moral) right to compete in sporting contests that exclude boys?
Authors: Hu Yixuan
Published: November 2024

This paper explores the moral right of girls to compete in sporting contests that exclude boys, examining the ethical implications of gender segregation in sports. It argues that boys-only competitions are morally problematic, reinforcing gender stereotypes and perpetuating structural injustices. The paper also critiques open-division competitions, which can disadvantage girls due to inherent physiological differences. Through a review of historical and contemporary cases, the study highlights the necessity of girls-only competitions to ensure fairness and to challenge societal norms that undermine female athletes. The conclusion advocates for a dual system of girls-only categories alongside open divisions, allowing girls the choice to compete independently or alongside boys, depending on their preferences and aspirations.
Investigating cultural influences on Chinese Parents’ formation of Parenting Style
Authors: Zhu Xinyi , Quan Zimu
Published: November 2024

This study aims to explore the influence of cultural factors on the formation of parenting styles among Chinese parents. Parenting style is a crucial factor in child development, and there are significant variations in parenting practices across different cultural backgrounds. While numerous studies have indicated that parenting patterns are influenced by various factors, research specific to the parenting styles within the unique cultural context of China remains insufficient. Employing a qualitative research methodology, this study analyzes the current status of four classic parenting models (authoritative, authoritarian, permissive, and neglecting) proposed by Diana Baumrind within Chinese families and the cultural influences behind them. Through questionnaires and in-depth interviews, data were collected from eight Chinese families to examine how cultural values, religious beliefs, social environments, and gender roles shape parenting styles. The study found that Confucianism in Chinese culture significantly impacts parenting styles, emphasizing collectivism, respect for authority, and the importance of education. Additionally, with the dissemination of Western culture, an increasing number of Chinese parents are beginning to value granting their children more autonomy and self-reflection space. However, regardless of the culture, cultural factors exert a profound and complex influence on parenting patterns.
The Role of Hydrogen in Achieving Sustainable Energy Systems: Challenges and Opportunities
Authors: Fan Zhifei
Published: November 2024

Hydrogen has emerged as a crucial element in the pursuit of sustainable energy solutions due to its versatility and its ability to combust without emitting greenhouse gases. This research examines hydrogen's multifaceted role as an energy carrier, emphasizing its methods of production, storage, and utilization. Recent technological advancements, such as enhanced electrolysis efficiency and innovative storage materials, are explored to tackle existing challenges such as high production costs and energy inefficiencies. Case studies in transportation, industrial applications, and power generation illustrate hydrogen's potential to significantly reduce carbon emissions, supporting global decarbonization endeavors. Strategic investments and supportive policies are identified as an essential to fully capitalize on hydrogen's capabilities, emphasizing the necessity for ongoing innovation and cross-sector collaboration to achieve a sustainable, decarbonized energy future. With the increasing attention of the whole society to climate change, hydrogen energy will play an increasingly important role in creating a green and low-carbon world.
Production Technological Design for 500,000 Tonnes Per Year of Ethylene Glycol
Authors: Wang Hanchen , Zhang Weiwei
Published: November 2024

Effective and reasonable chemical design of ethtlene glycol production process is of vital significance for the further improvement of our ethylene glycol production capacity. This paper carried out reasonable design of ethylene glycol water lawful production process, using reaction rectifying tower device, and optimizing calculation for each link of production, so as to obtain satisfactory products. In the comprehensive consideration of production efficiency and cost saving and other aspects of the relevant equipment is reasonable selection, and draw the PID process flow chart. It is expected to produce 500,000 tons of pharmaceutical grade glycol with mass fraction of 99.89%.
A Review of Policy Progress in China's Ecological Civilization Demonstration Zone
Authors: Fan Chuxi , Li Weijia
Published: November 2024

Under the background of increasing urbanization rate and global warming, China urgently needs to address the issue of promoting economic growth while reducing the intensity of carbon emissions to achieve harmony between economic growth and environmental protection and promote sustainable development. This study takes China's ecological civilization demonstration areas construction policy as the main object of analysis. The literature review method would summarize the specific pathways of this policy to achieve carbon emission reduction in terms of eco-economy and eco-institution. By classifying and analyzing its existing carbon reduction pathways, this study found that reforms and innovations were made in this policy, mainly in eco-economy and eco-institution. China's Ecological Civilization Demonstration Zones (ECDZs) policy, to achieve carbon emission reduction and carbon neutrality, has used both green technological innovation and economic reforms to upgrade the industrial structure and improve the energy structure. However, the above policies are broad and cannot meet the regional differences. Therefore, this paper gives the corresponding recommendations: to increase the support of financial and financing policies, optimize the energy infrastructure in urban areas, and develop green transport and green buildings.
Discussion on Human-induced Vibration of Glulam Pedestrian Arch Bridge
Authors: Song Zhiwei
Published: November 2024

In the process of urban modernization, with the wide application of lightweight and high-strength structural materials and the constant pursuit of structural aesthetics, footbridges tend to develop in the direction of long span, slender and gentle. However, the problem of human-induced vibration comfort caused by such bridges is becoming increasingly prominent. Especially the wooden footbridge, although its static performance (such as bearing capacity and deflection) can well meet the structural design and use standards, its dynamic performance, especially the excessive vibration under the excitation of crowds, has become the core consideration to control the design of modern wooden footbridges.
The Causes and Countermeasures of Juvenile Delinquency Motivation
Authors: Hao Yiran
Published: November 2024

Under the background of rapid development, people pay more and more attention to minors in society. Juvenile delinquency has always been a hot topic, and juvenile delinquency has become the mainstream of people's attention. It has become an important research topic in the main psychological field to study the causes of juvenile delinquency and its preventive measures. This paper aims to combine the psychological motivation of juvenile delinquency, analyze the factors that affect juvenile delinquency and analyze the reasons of juvenile delinquency from the perspectives of family, society and campus. The harmony of family relationship and parents' education directly affect children's psychological development. School is the key environment for young people to learn and interact with others, and school violence is the main factor leading to juvenile delinquency. The misconduct of teenagers may be attributed to the Internet. By studying this theme, we can support the reduction and prevention of juvenile delinquency. In addition, this study can also help to understand the causes of juvenile delinquency.
Nanostructured Solid Electrolytes for Enhanced Safety and Performance of Battery Materials
Authors: Cui Yangsongyue
Published: November 2024

Solid-state batteries (SSB) have garnered significant attention by reason of their potential advantages over traditional liquid electrolyte batteries, including higher energy density, enhanced safety, and reduced volume. However, the development and implementation of solid electrolytes confront several challenges, such as lower ionic conductivity, dendrite formation, and interface stability issues. This review explores the current advancements in solid electrolytes (SLs), with a focus on nanostructured materials, including solid polymer electrolytes (SPEs), solid inorganic electrolytes (SIEs), and composite solid electrolytes (CSEs). The review highlights the benefits of nanostructuring in improving mechanical intensity, ionic conductivity and thermostability. Key methods for synthesizing nanostructured solid electrolytes (NSLs), such as the sol-gel method and 3D printing, are discussed. Additionally, the review addresses critical challenges, including the high cost of materials and manufacturing processes, and proposes future research directions to overcome these barriers. The purpose is to comprehensively understand the current status and future potential of NSL in promoting SSB technology.
Green Trade Barriers in Global Play: Legal Challenges and Strategic Opportunities for Developing Countries
Authors: Zhao Ruotong
Published: November 2024

This paper examines the challenges and strategic responses of developing countries to green trade barriers within the framework of global economic integration. Green trade barriers, primarily non-tariff measures established by developed countries for environmental protection, pose significant challenges to the international market entry of products from developing countries, affecting their economic growth and trade dynamics. This study explores how developing countries can leverage international environmental agreements, ISO 14000 standards, and legal reforms to mitigate these barriers. It emphasizes the importance of enhancing environmental standards, fostering international cooperation, and advocating for transparent legal frameworks to align with global environmental practices. The paper also discusses the role of organizations like APEC and the impact of agreements such as the Environmental Goods Agreement in harmonizing standards and reducing trade disputes. By adopting comprehensive strategies and embracing a shift towards a green economy, developing countries can not only overcome these barriers but also enhance their competitiveness in the global market.
Progress in the Application of LiMnPO4 Nanomaterials in Lithium-ion Battery Cathode
Authors: Shen Mingxuan
Published: November 2024

Lithium-ion batteries (LIBs) have become vital in today's energy storage systems, especially for electric cars and portable gadgets. High energy density, extended cycle life, and quick charging times are features of lithium batteries. Compared to conventional batteries, they are lightweight, ecologically benign, and have a low self-discharge rate. LiMnPO4 nanomaterials have garnered significant interest among various cathode materials due to their superior thermal stability, safety, and high operating voltage. The main topics of this paper are the structural characteristics, production techniques, and performance improvements of LiMnPO4 nanoparticles as LIBs cathodes. The basic operating principles of LIBs were covered in this article, with particular attention paid to the redox reactions occurring at the electrodes, the unique olivine structure of LiMnPO4, and how these factors affect electrochemical performance. The efficiency of many synthesis methods, such as spray pyrolysis, sol-gel, solid-state, hydrothermal, and solvothermal processes, in yielding superior LiMnPO4 nanoparticles is assessed. Additionally, surface modifications through ion doping and carbon coating are reviewed to highlight their roles in enhancing conductivity and stability. This article aims to provide ideas for developing high-performance LiMnPO4 cathode materials to affect LIBs' development positively. This article aims to provide ideas for developing high-performance LiMnPO4 cathode materials to influence LIBs' development positively.
The Challenges of the New York Convention and Potential Solutions
Authors: Yang Ziming
Published: November 2024

This paper analyzes the current challenges of the New York Convention and proposes potential solutions through the actual situation and public reporting. Central to these challenges is the over-dependence on the judicial systems of the target countries, which often results in inconsistent and unreliable enforcement of international arbitration awards. This analysis identifies several key issues impacting the Convention's effectiveness: the conservative attitude of some countries in the enforcement of international arbitration, judicial corruption, the imperfection of the judicial system, and the different enforcement procedures under various judicial systems. To address these impediments, the paper explores innovative solutions inspired by successful practices from other international legal frameworks. Notably, it examines the streamlined processes of the Madrid Agreement Concerning the International Registration of Marks and various bilateral legal assistance agreements. These models provide valuable insights into simplifying procedural complexities and enhancing the uniformity of legal processes. By integrating these practices, the paper proposes actionable strategies to mitigate the current limitations of the New York Convention, aiming to bolster its role as a foundational instrument in the global arbitration landscape.
Exploring the Impact of ChatGPT on Chinese Students’ Foreign Language Anxiety in Macau’s EMI Higher Education
Authors: Chen Yu
Published: November 2024

In recent years, the integration of artificial intelligence (AI) into educational practices has gained significant attention, with AI-powered tools like ChatGPT being widely adopted for enhancing learning experiences. This study aims to fill in the knowledge gap by the acceptance and use of ChatGPT among Chinese students in English-medium instruction (EMI) higher education programs in Macau and its correlation with foreign language anxiety (FLA). The research found that students exhibit high acceptance and diverse usage patterns of ChatGPT, and students widely accept and use ChatGPT, leading to substantially lower FLA levels. Regression analysis shows that frequent use of ChatGPT is a predictor for reduced FLA alongside perceived usefulness, ease of use, and positive attitudes towards the tool. These results suggest that ChatGPT can be used to improve learning experiences and reduce language anxiety in the course content of EMI programs and offer reasonable lessons for educational practices. This study provides valuable insights into the potential of AI tools to transform language education and supports the integration of technology to foster better educational outcomes.
The Rise of Populism in America and Its Impact on Foreign Policy
Authors: Wu Yufei
Published: November 2024

Populism is a social trend sweeping across developed countries in Europe and America. Its emergence has divided society into two hostile groups. Trump marked the second stage of populism, which also became a mainstream political force. Whether it is the domestic economy, class policies, immigration policies, or foreign relations policies, extreme changes have been proposed. This paper explores the origins of populism from the 19th century. The purpose of writing is to analyze the starting point, outbreak process, and outbreak of left-wing and right-wing populism. The situation of American populism and its impact on foreign policy from different aspects are sorted out. This paper analyzes and presents that populism is divided into two basic forms of action: ideology and political discourse. Through the analysis of cases and research objects, it is found that the two have jointly promoted the transformation of diplomatic constitution. Based on the understanding of the nature of populism, three strong preferences of populism are analyzed.
Time Series Prediction Method for Meteorological Data Based on the ARIMA-LSTM Model
Authors: Ji Feifan
Published: November 2024

The purpose of this article is to explore and verify the effectiveness and advantages of ARIMA-LSTM hybrid model in meteorological data time series prediction. In this article, firstly, the meteorological data are pre-processed, including data cleaning, abnormal value detection and processing, and standardization operation to ensure the quality and consistency of the data. Based on this, the ARIMA-LSTM hybrid model is constructed. This model combines the ability of ARIMA (autoregressive integral moving average model) model in capturing linear relationship and short-term fluctuation, and the powerful ability of LSTM (long-term and short-term memory network) in dealing with nonlinear problems and long-term dependence. The experimental results show that the ARIMA-LSTM hybrid model has obvious advantages in forecasting meteorological data. Compared with single ARIMA model and LSTM network, the hybrid model has improved the prediction accuracy and stability. The model not only improves the prediction accuracy and stability, but also provides a reliable scientific basis for meteorological prediction and decision support.
Nanomaterials in Solid-State Batteries: Enhancing Safety and Performance
Authors: Li Jiayi
Published: November 2024

Solid-state batteries (SSBs), utilizing solid electrolytes instead of liquid ones, represent a promising advancement in energy storage technology due to their higher energy density and enhanced safety. Despite their potential, SSBs face significant challenges such as high interfacial resistance, low ionic conductivity, and high production costs. Recent advancements in nanomaterial technology have offered innovative solutions to these issues. Nanomaterials with high specific surface areas and controllable morphologies optimize interfacial contact, reduce resistance, and enhance ionic conductivity through efficient ion transport channels. Additionally, surface modifications and doping improve the chemical and thermal stability of SSB components, extending battery life and preventing adverse reactions. Although initial preparation costs are high, advancements in production technology and large-scale manufacturing are expected to lower these costs, facilitating commercialization. Future research should focus on new nanostructure designs, nanocomposites, and interfacial engineering to further enhance battery performance and safety. Understanding the influence of nanomaterials on safety performance and improving thermal and mechanical shock resistance are crucial for the reliable implementation of solid-state batteries in practical applications.
Research on the Transformation of Aesthetic Paradigms in Chinese Animation in the New Media Era
Authors: Yuhan Li
Published: November 2024

With the advent of the new media era, the platforms for disseminating animation art have expanded, raising higher demands for the precision of animation itself. This expansion has, to a certain extent, enriched and altered the aesthetic characteristics of animation, leading to a fundamental shift in its aesthetic paradigms. A paradigm refers to an example or model that possesses temporality, universality, and normativity. In the history of aesthetics, aesthetic paradigms are not static; they evolve in response to societal influences. New aesthetic paradigms integrate and transcend old ones, creating a continuous cycle. This paper first elaborates on the concepts of the new media era and aesthetic paradigms, then analyzes the evolution of aesthetic paradigms in Chinese animation in the new media era. The study aims to enhance the international cultural competitiveness of Chinese animation and provide a reference for promoting national spirit and unique Eastern aesthetics.