bluuebunny/crossref_metadata_2025 huggingface dataset:
Consumer Satisfaction and Loyalty Towards Chatime Beverage Products: Evidence from Pekanbaru, Indonesia
Authors: Noviasari Henni , Junaidi Andi , Wildah Sri Wahyuni , Azmi Fauzan , Ishadi Ishadi , Siregar Prima Andreas
Published: April 2024

This study examines the influence of taste, price, and service quality on consumer satisfaction and loyalty towards Chatime beverage products in Pekanbaru, Indonesia. Understanding consumer behavior is crucial for sustaining business growth in the rapidly growing food and beverage industry. By leveraging theories of consumer satisfaction and loyalty, this study adopts a quantitative approach through multiple regression analysis of data collected from 108 respondents. The findings revealed that taste, price, and service quality significantly affect consumer satisfaction and loyalty. Interestingly, while satisfaction significantly fosters loyalty, it does not mediate the relationship between price and loyalty, suggesting price sensitivity among students’ demographics. Despite perceiving Chatime's products as relatively expensive, their willingness to recommend the brand indicates recognition of quality. This study contributes to a nuanced understanding of the factors driving consumer loyalty in the competitive beverage industry, emphasizing the need for strategic pricing and quality enhancement to foster consumer satisfaction and loyalty.
Implementation of CPM and PERT Method in Canteen Development Project CV Super Makmur
Authors: PS Pelik Pernandes , Puri Pustika Ayuning , Nurhasanah Siti
Published: April 2024

Project management is the science and art concerned with planning, organizing, implementing, and controlling projects to achieve predefined goals by utilizing available resources optimally. The CPM (Critical Path Method) method is a deterministic approach that identifies the longest path of activities in a project, while the PERT (Program Evaluation and Review Technique) method is used to plan, estimate and control completion time by considering the uncertainty in each project activity. The goal to be achieved from this research is that the application of the method and implementation of the CPM and PERT methods can optimize project completion by knowing critical activities, operations, estimated time, costs and project resources, as well as reducing the risk of delays and additional project costs. This research adopts a quantitative approach and applies descriptive analysis using the CPM and PERT methods. Based on the analysis results, it is known that there are two critical paths, namely A-C-E-I and B-D-G-K, so accelerating the project time without delaying or waiting for completion in 11 weeks, with a value of Z = 2.27 in the normal distribution table shows the number 0.9984, meaning the probability that the project can be completed during 11 weeks is 99%. because there is an additional fee of IDR 2,588,940 which is an additional acceleration fee. So, the cost of completing a 12-week project is IDR 1,171,739,257 while for 11 weeks it is IDR 1,174,328,197.
Network Analysis of Research Collaboration in Skills-Based Leadership: A Bibliometric Approach
Authors: Judijanto Loso , Suryadi Irwan , Tanjung Rahman
Published: April 2024

Skills-based leadership has emerged as a critical area of study within the realm of organizational behavior and management theory. This paper employs a bibliometric approach to analyze the landscape of research collaboration in skills-based leadership. Utilizing network analysis techniques, the paper explores the patterns of collaboration among researchers, institutions, and countries, shedding light on the dynamics and evolution of this field. By synthesizing bibliometric data, this study aims to provide insights into the structure, trends, and key contributors in research on skills-based leadership, offering valuable implications for future research directions and practical applications.
Integration of Total Quality Management (TQM) in Business Practice: A Bibliometric Analysis
Authors: Susiati Devi , Judijanto Loso , Suprayitno Degdo , Suarni Ertati
Published: April 2024

This research methodology outlines the systematic approach to conducting a bibliometric analysis on the integration of Total Quality Management (TQM) in business practice. TQM is a widely studied and implemented management philosophy aimed at improving organizational processes and enhancing overall performance. Through bibliometric analysis, this study seeks to provide a comprehensive understanding of the existing literature landscape, key research trends, influential authors, and thematic clusters related to TQM integration in business practice. The methodology covers the selection of databases, search strategy formulation, inclusion and exclusion criteria, data extraction, analysis techniques, and interpretation methods. By employing rigorous bibliometric techniques, this research aims to contribute to the advancement of knowledge in the field of TQM and its practical implications for businesses.
The Effect of Social Entrepreneurship, Government Support on Local Economic Performance in Indonesia, and the Impact of Local Initiatives Mediated by Intellectual Capital
Authors: Rahmaddian Rahmaddian
Published: April 2024

This study explores the relationship between intellectual capital, government support, social entrepreneurship, and local economic success in Indonesia. Data were gathered from a broad sample of respondents who represented local businesses, government authorities, and social entrepreneurs using a quantitative research approach. The study utilized structural equation modeling (SEM) in conjunction with partial least squares (PLS) analysis to investigate the correlations between the variables. The results show that social entrepreneurship and government assistance have a major positive impact on local economic performance. It was also shown that intellectual capital acted as a mediator in these partnerships, underscoring its critical function in converting government assistance and social entrepreneurship into concrete economic results. The study highlights the significance of creating an environment that is supportive of entrepreneurship and innovation and advances our knowledge of the mechanisms driving economic progress in Indonesia. The knowledge gained from this study has important ramifications for stakeholders, practitioners, and policymakers who want to encourage local sustainable economic growth.
Novotel Cikini Resilience as One of The Hotel Businesses in Jakarta
Authors: Simorangkir Claudia Simponi Nehemia , Nugraha Rizki Nurul
Published: April 2024

Novotel Cikini is a four-star hotel located in South Jakarta. During the Covid- 19 pandemic, Novotel was one of the hotels affected by covid. Therefore, Novotel must strive to maintain its business in the covid era with a special strategy. The strategy itself is a plan that is prepared with the aim of achieving something that has been determined. One of the existing strategies is marketing strategy. Marketing strategies are usually used by corporate companies with the aim of one of which is to survive in Covid-19. The method used in this research is a research method with a qualitative approach, the analysis method used is the SWOT analysis method. The results of this study indicate that Novotel had a strategy before Covid-19 in the form of implementing targeting, positioning, segmenting strategies. While the strategy during the pandemic is to use a pivoting strategy, positioning strategy, contact experience. For strategies after covid are short-term, medium-term, and long-term strategies.
Holistic Learning for Micro, Small and Medium Enterprises (MSMEs) Development Program
Authors: Maris Salix Fini
Published: April 2024

The focus of training is usually on specific skills that are needed today. Meanwhile, holistic learners tend to aim to achieve the highest level of knowledge awareness and appreciate the benefits it provides for their lives [1]. A holistic learning process is needed to identify all components that influence student development. Small and medium enterprises (MSMEs) are the subject of holistic learning because they have an economic potential that is of concern to always develop. The research approach is carried out through literature mapping, focusing on visual synthesis of the data collected and is an observation based on questions. Learning involves the learning model that best suits students, which focuses on learning through experience captured by kinesthetic memory. Holistic does not only focus on technical skills but also pays attention to internal motivation for achieving these skills. The existence of interaction not only increases the accumulation of knowledge but also a sense of mutual belonging to bear the same burden in successful learning. The next aspect is transformation which involves tools and facilities that support the change process, such as the use of information systems that facilitate collaboration and data analysis for learning evaluation. Holistic learning approach, MSMEs can develop their businesses in a way that is not only financially profitable, but also socially, environmentally and economically sustainable.
The Effect of Digital Marketing Strategy, Brand Trust, and Customer Expectations on Online Purchasing Decisions on E-Commerce in West Java
Authors: Cindrakasih RR Roosita , Mu'min Halek , Jumui Jumui , Utami Eva Yuniarti , Agus Tapaningsih Weni Indah Doktri
Published: April 2024

This study investigates the impact of digital marketing strategy, brand trust, and customer expectations on online purchase decisions in the e-commerce sector in West Java, Indonesia. Through quantitative analysis involving 145 respondents, data was collected using a structured questionnaire to measure the specified constructs. Structural Equation Modeling (SEM) with Partial Least Squares (PLS) was used to analyse the relationships between variables. Drawing upon theoretical frameworks and empirical evidence, hypotheses are formulated to investigate the relationships between digital marketing strategy, brand trust, customer expectations, and online purchasing decisions. The findings contribute to a deeper understanding of consumer behaviour in digital marketplaces and offer actionable insights for businesses aiming to optimise their marketing strategies and increase consumer engagement in the e-commerce sector in West Java.
The Effect of Promotion and Destination Image on Interest in Revisiting Artificial Tourist Attractions (Case Study Theme Park Dunia Fantasi Ancol)
Authors: Nugraha Rizki Nurul , Syah Putra Eka
Published: April 2024

This study aims to: (a) to identify the effect of promotion on the interest in visiting Dunia Fantasi Theme Park (b) to identify the effect of destination image on the interest in visiting Dunia Fantasi Theme Park (c) to identify the extent to which promotion and destination image together affect the interest in visiting Dunia Fantasi Theme Park. This research applies an associative method with a quantitative approach. The research population includes tourists who have visited the Dunia Fantasi Theme Park. Sampling was done by simple random sampling with a sample size of 100 people. Data were collected through the use of questionnaires and processed with the IBM SPSS version 25 application. Data analysis in this study used multiple linear regression methods. The results of the study indicate that: (a) promotion has a positive impact on tourists' revisit interest in Dunia Fantasi Theme Park, which is supported by a regression coefficient of 0.309 and a significance of 0.000 <0.05. (b) destination image has a positive effect on tourists' revisit interest in Dunia Fantasi Theme Park, as evidenced by a regression coefficient of 0.460 and a significance of 0.000 <0.05. (c) promotion and destination image together have a positive impact on tourists' interest in revisiting at Dunia Fantasi Theme Park, as evidenced by the F value of 100,600 and a significance of 0.000 <0.05.
A Bibliometric Analysis of the Challenges and Opportunities of Fintech in Promoting Access to Sharia Finance
Authors: Judijanto Loso , Muhtadi Muhamad Ammar , Priyana Yana
Published: April 2024

The convergence of financial technology (fintech) and Sharia finance has garnered significant attention in recent years, promising enhanced accessibility and inclusivity in Islamic financial practices. This bibliometric analysis delves into the challenges and opportunities presented by fintech in promoting access to Sharia finance. Spanning from 2017 to 2024, the analysis encompasses 991 papers, revealing a high level of collaboration and a diverse thematic landscape. Key findings highlight the centrality of regulatory frameworks, regional dynamics, and the compatibility of fintech innovations with Sharia principles. Emerging trends, such as the exploration of innovative lending practices and regulatory oversight, underscore the evolving nature of research in this domain. The insights derived from this analysis provide valuable guidance for stakeholders invested in advancing Islamic finance and fintech innovation.
The Challenges of The Digital Era When Making Reservations at Ragunan Wildlife Park DKI Jakarta
Authors: Awaloedin Dipa Teruna , Nugraha Rizki Nurul , Wahyuningsih Tri , Achyarsyah Padri
Published: April 2024

This research is entitled The Challenges of the Digital Era When Making Reservations at the Ragunan Wildlife Park DKI Jakarta. This research discusses the challenges of the digital era when making reservations at the Ragunan Wildlife Park DKI Jakarta. Previously, reservations required intensive efforts and relied on traditional sources of information, but with the development of technology, reservations have become more digital. This research has significant positive impacts on various aspects of life and business such as ease of reservation, operational efficiency and improved visitor experience. This research aims to determine the challenges faced in reservations at Ragunan Wildlife Park and find effective solutions to improve service quality and visitor experience. This research was conducted in the Ragunan Wildlife Park area, Pasar Minggu, Jakarta. The research method used was descriptive qualitative with SWOC analysis to identify factors affecting reservation challenges in the digital era. The results of the SWOC analysis show strategies to utilize strengths, overcome weaknesses, take advantage of opportunities, and overcome challenges. Strategy formulation includes updating the online reservation system, collaborating with third parties, improving technological infrastructure, and increasing server capacity.
Reward and Punishment System at Alfamart Said Sudirman
Authors: Setyawati Irma , Nugraha Rizki Nurul , Rambe Delila , Pratama Reza Aditya
Published: April 2024

This research is entitled Reward and Punishment System at Alfamart Said Sudirman. This research was conducted to examine the implementation of reward and punishment systems at Alfamart as one of the main players in the minimarket industry in Indonesia. The location of this research was conducted on Jl. Jenderal Sudirman, Sahid City Complex, Karet Tengsin, Tanah Abang, Central Jakarta, DKI Jakarta. With a focus on the effectiveness of these strategies in motivating employees and managing rule violations, this study aims to provide an in-depth picture of Alfamart's efforts in maintaining employee performance amid fierce competition. The research method used is a qualitative approach with a descriptive type of research, involving observation and interviews with HRD Alfamart to obtain the information needed to compile research. The results showed that Alfamart implemented a reward strategy in the form of rewards for employee achievements and punishment in response to violations of rules. The conclusions and suggestions provided emphasize the importance of communication, transparency, and periodic evaluation in the implementation of both strategies.
Marketing Mix Strategy in Bojong Karnival Tourism Attraction for Increasing Visiting Interest
Authors: Ramadhanti Suci , Nugraha Rizki Nurul
Published: April 2024

This research aims to analyze the Marketing Mix at the Bojong Karnival tourist attraction to increase Visiting Interest. This research data uses primary and secondary data. The data analysis technique uses SWOT analysis with the IFAS and EFAS matrices. The results of this study show that the identified marketing mix on Bojong Carnival tourist attractions has been implemented. Marketing mix that has been implemented are products, prices, places, promotions, physical evidence, people, and processes. The IFAS Matrix shows a scor 3,06 from the total strength-weakness factors, while the EFAS Matrix shows score 2,92 from the total opportunity-challenge factors. The scors from the IFAS Matrix is used as the x and the value from the EFAS Matrix is used as the y in the IE Matrix which shows the marketing mix of Bojong Karnival located in cell IV, described as Growth and Build. SWOC matrix shows that Bojong Karnival's position is in Quadrant 1, which means it is in a strong position and has opportunities. The Strength, Weakness, Opportunity, and Challenge matrix is used as a tool to create a development model for marketing mix strategies by looking at 4 alternative strategies, SO Strategy, WO Strategy, SC Strategy, and WC Strategy to increasing interest visiting in Bojong Karnival.
Bibliometric Analysis of Social Protection Programs in Social Welfare
Authors: Judijanto Loso , Muhtadi Muhamad Ammar , Eka Arini Rani
Published: April 2024

This bibliometric analysis examines the scholarly discourse surrounding social protection programs in the domain of social welfare. With a focus on understanding the landscape, dynamics, and impact of these initiatives, the study employs systematic methodologies to analyze a comprehensive body of literature spanning disciplines such as economics, sociology, public policy, and development studies. Through citation metrics, top-cited research articles, and network visualizations, the study illuminates key thematic clusters, temporal shifts in research focus, and potential future research directions. The findings underscore the enduring relevance and influence of social protection research, offering valuable insights for academia, policy formulation, and program implementation in enhancing societal well-being and fostering inclusive development.
Hyperspectral imaging applied to end-of-life (EOL) concrete recycling
Authors: Bonifazi Giuseppe , Palmieri Roberta , Serranti Silvia
Published: April 2024

The recovery of materials from DemolitionWaste (DW) is a significant target of the recycling industry and it is important to know which materials are present in order to set up efficient sorting and/or quality control actions. The implementation of an automatic recognition system of recovered products from End- Of-Life (EOL) concrete materials can be an useful way to maximize DW conversion into secondary raw materials. In this paper a new approach, based on HyperSpectral Imaging (HSI) sensors, is investigated in order to develop suitable and low cost strategies finalized to the preliminary detection and characterization of materials constituting DW flow stream. The described HSI quality control approach is based on the utilization of a device working in the near infrared range (1000-1700 nm). Acquired hyperspectral images were analyzed. Different chemometric methods were applied. Results showed that it is possible to recognize DW materials and to distinguish the recycled aggregates from the investigated contaminants (brick, gypsum, plastic, wood and foam).
Analysis of Non-Muslim Consumer Sentiment Towards Halal Logo Products: A Case in Indonesia
Authors: Shanty Mughnii Kahila , Apriani Astri , Zulistiawati Fauziah
Published: April 2024

This study aims to find out how non-Muslim consumers in Manado city view products with the halal logo. The method used is a qualitative approach combined with descriptive statistics, namely data collection through a Google form questionnaire which is distributed to non-Muslim communities living in Manado city, then processed with the SentiStrenght software. The results of this study indicate that non-Muslim consumers in Manado have positive sentiments towards the labeling and quality of halal products, as well as neutral sentiments towards the correlation between halal products and religious issues. This is because products that have a halal logo signify the authenticity of the product and meet halal requirements and have good quality. So if halal food can be aligned with the perceptions of non-Muslim consumers, then there will be opportunities to further expand the halal food market for non-Muslim consumers. Thus, this can provide an opportunity for non-Muslim consumers that halal food has universal values, that is, it can be consumed by anyone who needs it.
Effect of Company Size, Tax Haven, and Foreign Ownership on Thin Capitalization Practices with ROA as a Control Variable
Authors: Faza Cikal Aqilah , Taqi Muhamad , Mukhtar
Published: April 2024

The practice of thin capitalization is a form of international tax avoidance. The trick is to hoard debt to be calculated as a tax-deductible expense. This design arises because tax provisions distinguish the treatment between interest and dividends. This research examines how the size of a company, tax haven, and foreign ownership affect thin capitalization and uses Return on Asset (ROA) as a control variable. Listed on the IDX are companies from the manufacturing sector for the years 2018 to 2022, which comprise the population for this study. The research sample selection used the purposive sampling method and obtained a sample of 275 samples that met the criteria and data processing using the SPSS 25 application. This study shows the results: company size has a positive effect on thin capitalization, tax haven has a negative effect on thin capitalization, foreign ownership has no effect on thin capitalization and ROA as a control variable has no effect on thin capitalization.
Phish Catcher: Client-Side Defense against Web-Spoofing Attacks Using Machine Learning
Authors:   Professor, Department of Computer Science Engineering Sanketika Vidya Parishad Engineering College, Visakhapatnam, Andhra Pradesh, India., Lakshmi Dr. K.N.S. , Pavan Kumar Suvvari , Srihari Vudutala , Manohar Kadavati , Srinidhi Pappala
Published: April 2024

Cybersecurity faces a significant challenge in safeguarding users' confidential information, such as passwords and PIN codes, from phishing attacks. These attacks, which employ various deceptive tactics like fake login pages, phishing emails, and click-jacking, aim to trick users into divulging sensitive data. Traditional security strategies often encounter issues of latency and accuracy in detecting these fraudulent activities. To address this challenge, we propose a client-side defense mechanism leveraging machine learning techniques to detect spoofed web pages and protect users from phishing attacks. In this work, we introduce Phish Catcher, a Google Chrome extension developed as a proof of concept for our machine learning-based approach. Phish Catcher utilizes a random forest classifier trained on four types of web features to classify URLs as suspicious or trustworthy. To evaluate the effectiveness of our extension, we conducted experiments on real web applications, testing 400 classified phishing URLs and 400 legitimate URLs. The results demonstrate a remarkable accuracy and precision of 98.5% for detecting spoofed web pages. Furthermore, we assessed the latency of Phish Catcher by measuring its response time over forty phished URLs. The average recorded response time was just 62.5 milliseconds, indicating minimal impact on user experience while providing robust protection against phishing attacks. Overall, our approach offers a highly accurate and efficient solution for detecting phishing attempts, thereby enhancing user security and mitigating the risks associated with online fraud.
Sorte e Apostas
Authors: Costa Henrique
Published: April 2024

Aqui voce pode encontrar a apresentação: Link da Apresentação Aqui você se cadastra para participar do sorteio dos livros: Link para o Formulário You can also reproduce this by choosing the city you want. Check out the complete code on my Github.   Hey! 👋, did you find my work useful?
Perception of social workers in social welfare centers regarding material support to the poor in the Republic of Serbia
Authors: Đorđević Violeta , Stojanović Tamara
Published: April 2024

The social welfare system is geared towards fulfilling the fundamental needs of individuals and families who, due to life and/or societal circumstances and challenges, can not achieve this independently. This research aimed to enhance the understanding of the complex dynamics of poverty and the role of the social welfare system in reducing it by examining the attitudes, experiences, and professional practices of social workers employed in Centers for Social Welfare (CSWs) in the Republic of Serbia (RS). By analyzing legislation and practices related to determining the amount of financial social assistance (FSA), one-time financial aid (OTFA), and lost earnings for working-age household members, the authors identified potential challenges within the support system for the most vulnerable members of society. The sample consisted of 21 professional workers in 12 CSWs in RS. The research was conducted from June 2023 to September 2023. Data were collected through a specially designed questionnaire for this research. The research results indicate insufficient and uneven amounts of material assistance in the Republic of Serbia, as well as inconsistency in professional procedures across different municipalities in the Republic of Serbia.
Thực tiễn hoạt động giám sát tối cao của Quốc hội đối với Viện Kiểm sát nhân dân tối cao - một số đề xuất, kiến nghị
Authors: Lê Thu Hà
Published: April 2024

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Hoàn thiện pháp luật về phòng, chống mua bán người xuyên biên giới trong việc thực thi các cam kết quốc tế
Authors: Nguyễn Phương Thảo
Published: April 2024

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Bảo đảm an sinh xã hội ở Việt Nam hiện nay
Authors: Nguyễn Huyền Trang
Published: April 2024

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Bảo đảm an sinh xã hội cho người lao động trong các doanh nghiệp ở Hà Nội
Authors: Nguyễn Tuấn Dũng  , Đỗ Văn Hai
Published: April 2024

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Hoạt động của đại biểu Quốc hội một số nước trên thế giới và kinh nghiệm cho Việt Nam
Authors: Nguyễn Thị Hoàn
Published: April 2024

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Lý thuyết quản trị quốc gia của một số nước phương Tây và tham chiếu cho Việt Nam
Authors: Nguyễn Thanh Sơn
Published: April 2024

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Kinh nghiệm bảo vệ người tố cáo ở một số nước và những gợi mở cho Việt Nam
Authors: Trần Thùy Dương
Published: April 2024

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Chiến thắng Điện Biên Phủ - điểm hội tụ về sự lãnh đạo, chỉ đạo sáng suốt của Đảng và Chủ tịch Hồ Chí Minh
Authors: Vũ Hải Sản
Published: April 2024

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Biological Evaluation of Isolated Flavonoids from Cymbopogon citratus on the Absorption of Lipids in Rabbits Infected with Giardiasis
Authors: Al-Badry Marwa Shakir Mahmood , Al-Samarrai1 Aysir Saleh Mohammed , Al-Samarrai Rafah Razooq Hameed
Published: April 2024

The study involves isolation of flavonoids from Cymbopogon citratus, which included (Gallic acid, Chlorogenic, Caffeic acid, Ferulic acid, Myricetin, Tran-cinnamic acid, Kaempferol, Citral, Luteolin-7-O-neohesperidoside, Cassiaoccidentalin B, Carlinoside, Isoorientin, and Cynoaroside), and assessment of their therapeutic impact on lipid absorption in rabbits with Giardiasis. Twenty adult male rabbits were divided into four groups: Negative control (C-) received only drinking water, Positive control (C+) was orally treated with parasite cysts to induce Giardiasis, Group 1 (G1) received 30 mg/kg/day of metronidazole after inducing Giardiasis, and Group 2 (G2) received 100 mg/Kg/day of isolated flavonoids post Giardiasis induction. The results revealed varying concentrations of active flavonoids in the isolated extract, with a lower treatment response observed in G2 compared to metronidazole treatment in G1. Biochemically, microsomal triglyceride transfer protein levels significantly decreased in C+ and G1 compared to C- but returned to normal after flavonoid treatment in G2. Triglycerides levels decreased significantly in the C+ group and returned to normal post-treatment, while total cholesterol and high density lipoprotein levels remained unchanged in the C+ group. Serum cholesterol was unaffected by the infection in G+ and G2 but significantly increased in G1. Total antioxidant capacity and malodialdhyde levels significantly increased in the positive group but returned to normal after treatment in G1 and G2.. KEYWORDS :Cymbopogon citrates, Giardia lamblia, Lipid profile, Microsomal triglyceride transfer protein.
Synthesis, Identification, Biological Evaluation of Seven-membered Heterocyclic Derivatives from 2,3-di Chloroaniline
Authors: Awad Hussein , Bahgat Shaimaa A.
Published: April 2024

This study?s focus was centered on the synthesis of heterocyclic compounds incorporating a seven-membered ring, specifically 1,3-oxazepine. The initial phase of the synthesis involved the preparation of azo compound (1) through the coupling of the diazonium salt of 2,3-dichloroaniline with 4-bromoacetophenone in an alkaline alcoholic medium. This was then succeeded by the reaction of azo compound (1) with 4-nitroaniline and 4-methoxyaniline in absolute ethanol, employing glacial acetic acid as a catalyst, resulting in Schiff base derivatives (2) and (3), respectively. Subsequent to this, Schiff base (2) was reacted with phthalic anhydride and maleic anhydride, as well as succinic anhydride, in a dehydrated benzene environment, leading to the formation of heterocyclic seven-membered compounds (4), (5), and (6), respectively. Finally, Schiff base (3) was subjected to reaction with phthalic anhydride and maleic anhydride, as well as succinic anhydride, in dry benzene, resulting in the synthesis of heterocyclic seven-membered compounds (7), (8), and (9) respectively. Each of these synthesized compounds underwent characterization through Fourier-transform infrared and proton nuclear magnetic resonance spectroscopic analysis, and the progress of reactions was monitored through Rf and thin-layer chromatography techniques. Melting points were recorded as part of the characterization process. In addition, an investigation into the biological activity of these compounds was conducted against both positive and negative bacterial strains.. KEYWORDS :Azo compounds, Oxazepine, Schiff bases.
Metal-Free Synthesis of 2-Aminothiazole Functionalized Imidazo[1,2-a]pyridines as Antibacterial Agents
Authors: Devi Sushma , Sharma Ankita , Karoshi Veeresh , Kumar Sunil , Kumar Ajay , Sindhu Jayant
Published: April 2024

The present work describes the synthesis, characterization, and in silico studies of some new 2-aminothiazole functionalized imidazo[1,2-a]pyridines (1a-h). The targeted compounds were synthesized by the Hantzsch?s thiazole reaction involving the condensation reaction of a-bromomethyl ketones with 1-(3-nitroimidazo[1,2-a]pyridin-2-yl)thiourea (2). The key precursor 2 was synthesized by four steps method using 2-aminopyridine and chloroacetic acid as commercially available starting materials. The synthesized compounds 1a-1h displayed considerable activity against Gram-positive bacteria. In particular, compound 1b (R=2,4-dichloro) and 1e (R=4-carbethoxy) exhibited significant activity against Staphylococcus aureus and Bacillus subtilis in comparison to the standard antibacterial drug Ampicillin. The molecular docking and DFT studies of synthesized compounds were used to study the binding modes of these compounds. The compounds showed excellent binding energy scores (-8.3 to -9.3 kcal/mol) when interacting 1KZN protein (Escherichia coli) with compounds were examined which are in agreement with in vivo antibacterial activity.. KEYWORDS :a-Bromomethyl ketones, DFT studies, Escherichia coli, Imidazo[1,2-a]pyridines, Molecular docking.
Chemical Transformation of 4-Hydroxyquinoline-2(1H)-Onestosome New Simple Derivatives: Synthesis and Spectral Characterization
Authors: Rufchahi Enayatollah Moradi , Yousefi Hessamoddin
Published: April 2024

In the first part of the present study, five substituted 4-hydroxyquinolin-2(1H)-ones (1-5) were prepared and then subjected to the reactions with various nucleophilic and electrophilic reagents including alkyl halides, dimethyl sulfate, bromine, anhydride acetic, and anilines to synthesize some new products (6-30). In the second part of this study, 6-chloro-4-hydroxyquinolin-2(1H)-one and/or 6,8-dichloro-4-hydroxyquinolin-2(1H)-one were employed in a catalyst-free, environmentally friendly, and simple procedure for the efficient synthesis of new derivatives (31-36) from one-pot three-component condensation with aryl-aldehydes and piperidine. The structures of the compounds were characterized by physical and spectral data.. KEYWORDS :4-Hydroxyquinolin-2(1H)-one, Alkylation, Aryl-amination, Methylation, Three-component condensation.
Effect of Auxiliary Ligands on the Architectures of Manganese Complexes Constructed by N-Heterocyclic Ligands: Syntheses, Structures, and Properties
Authors: Zhang Huiping , Wang Ying , Guan Lei , Yin Pengpeng
Published: April 2024

Two manganese complexes based on N-heterocyclic ligands, [Mn(bqdca)(2,2'-bipy)(H2O)2]n (1), Mn0.5(4,4'-bipy) (H2O)2?0.5bqdca?2H2O (2) (H2bqdca = 2, 2'-biquinoline-4, 4'-dicarboxylic acid, 2, 2'-bipy = 2, 2'-bipyridine, 4, 4'-bipy = 4, 4'-bipyridine), have been synthesized by hydrothermal methods based on Pearson?s acid-base theory and structurally characterized. In Complex 1, the Mn ions are bridged by bqdca2- anions to form one-dimensional chains, which are further linked by hydrogen bonds to generate a two-dimensional layered structure. In Complex 2, each Mn ion was coordinated by 4, 4'-bipy and water molecules to generate a mononuclear structure accompanied by bqdca2- anion balancing valences. The intermolecular hydrogen bonds can link them to construct a three-dimensional supramolecular structure. The different structures of Complexes 1 and 2 illustrate the great influence of the N-heterocyclic auxiliary ligands on the self-assembly of coordination architectures. 2,2'- bipy and 4,4'-bipy ligands all act as terminal ligands. In addition, Complexes 1 and 2 exhibit the photoluminescent emission at 455 nm and 463 nm, and 455 nm and 465 nm in the solid state, respectively, which may be attributed to intraligand transitions. The redshifts of Complexes 1 and 2 may be due to the ligand-to-metal charge transfer, comparing to the H2bqdca ligand.. KEYWORDS :Crystal structure, Manganese complex, N-Heterocyclic ligand, Photoluminesce.
Asma en el paciente ambulatorio
Authors:   Universidad del Rosario, Llanos Cuéllar Angie Paola
Published: April 2024

aciente femenina de 35 años con antecedente de asma quien asiste a consulta de control de su patología. Comenta que tiene síntomas como sibilancias y tos casi todos los días de predominio nocturno. Al examen físico se encuentra paciente en buen estado general, signos vitales estables, adecuada saturación de oxígeno al ambiente, se calculó un IMC de 31 kg/m2, en la auscultación pulmonar se encuentran sibilancias espiratorias, sin otros hallazgos adicionales.
Determinants of Maize Varieties Selection for Climate Change Adaptation: Safeguarding maize production in rural societies
Authors: Tshikororo Mpho , Baloyi Seugnet
Published: April 2024

Climate change has brought about a disruptive impact on the food systems, and the production of maize is not exempted. Mechanisms such as the adoption of cost-friendly adaptive strategies and the use of specific seed varieties are used by farmers for desired benefits in the face of climate change. With maize being a staple food for rural inhabitants, the study sought to investigate the determinants of maize seed varieties selection for climate change adaptation among emerging farmers. The study was conducted in the Mopani district of Limpopo province, South Africa. Face-to-face interviews were held with 208 respondents, where structured questionnaires were administered. Descriptive Statistics was used to give an insight into the distribution of the socio-economic characteristics among farmers within the study sample. The Multinomial Logit Model was used to determine factors significantly influencing the selection of maize seed varieties for climate change adaptation. The study revealed that most farmers had six to ten years of farming experience. The results also revealed that yellow seed attributes were preferred for climate change adaptation compared to other varieties. The study recommended that farmers be equipped with various harvesting skills and equipment to preserve the quality and grades required in the market.
“New China Is Being Born”：The Yan’an Spirit from the Perspective of the Dixie Mission
Authors:   Yixin Publisher, Li Fangmu , Yin Yanrong
Published: April 2024

Abstract: During the Anti-Japanese War, the Communist Party of China (CPC) got visited by the Dixie Mission at Yan’an, which marked the start of the Party’s foreign affairs. The Mission were actively involved in common people’s life while in China, worked to collect intelligence concerning the War and investigated revolutionary bases carefully, such efforts promoting the overseas spread of the revolution culture, the Yan’an Spirit in particular, of China. By interpreting the memoirs of some Mission members, such as David D. Barrett, John Paton Davies, Jr., John G. Colling and Wilbur J. Peterkin, this essayreproduces the Yan’an spirit of the Anti-Japanese War soldiers and civilians who centered on firm communist beliefs, emancipating the mind and seeking truth from facts, selfreliance, hard work, and wholehearted service to the people, and explores the dual role of the US military observation group in consolidating the world's anti-fascist front and establishing diplomatic relations between China and the United States at the end of the Anti-Japanese War and during the Cold War. The memoirs by these mission members prove to be valuable in the sense of overseas revolution reference, and fashion a great image of CPC on an international basis. They deserve better protection and publicity.
A Study on the English Translation of Culture-loaded Words in Jiangxi Academy: A Case Study of Goose Lake Academy
Authors:   Yixin Publisher, Yu Yinghua , Zhou Lu
Published: April 2024

This study takes Goose Lake Academy in Jiangxi Province as an example to explore the English translation of culture-loaded words in the academy. As an important carrier of Chinese traditional culture, academies contain rich elements of history, philosophy, education and local characteristics, which often face many challenges in the process of English translation. Combining translation theory and practice, this study explores the translation strategies of culture-loaded words, including literal translation, free translation, paraphrased and other methods, in order to maintain the cultural connotation of the original text and ensure the accuracy and readability of the translation.
Analysis of the Supply Status of Urban Community Elderly Care and Childcare Services in Pingdingshan: Configuration Analysis Based on QCA Method
Authors:   Yixin Publisher, Han Menglin , Wan Guo
Published: April 2024

Population ageing has always been a topic of great concern, and in recent years, with the emergence of the declining birthrate, China's population structure is also facing new challenges. With the national policy of intergenerational integration of old-age care and childcare, Pingdingshan City has also begun to face the problem of how to develop old-age care and childcare. Among them, the problems are mainly manifested in the insufficient supply of professionals, medical and health services, and early childhood enlightenment education services. In view of these problems, this paper puts forward a number of suggestions to strengthen the construction of talent team, publicize the advantages of urban community elderly care services, connect multiple resources to enhance sustainable development capacity, and increase government financial and policy support, so as to promote the sustainable development of elderly care in Pingdingshan City.
Reform and Practice of Ideological and Political Education in the Course of Introduction to Nursing for Undergraduate Nursing Majors
Authors:   Yixin Publisher, Ren Kun
Published: April 2024

Taking ideological and political education as the starting point, strengthening teaching design, and improving the teaching system are the strategies to deepen the teaching reform of the undergraduate nursing major “Introduction to Nursing” course, and also the key path to improve the quality of talent cultivation. Therefore, in the context of the new era, teachers of nursing majors and the “Introduction to Nursing” course in universities need to start from multiple perspectives, further analyze the ideological and political connotations of the course, grasp the necessity of integrating it with course teaching, and then, in response to the current problems in teaching, start from clarifying educational goals, improving teaching staff, and exploring ideological and political education elements, to construct a new curriculum teaching pattern in the new era, So as to cultivate more high-quality talents for society.
Research on the Intrinsic Mechanism and Educational Philosophy of “Kecheng-Sizheng” for Wushu
Authors:   Yixin Publisher, Zhou Husheng
Published: April 2024

The Wushu curriculum is a course based on the Wushu sports program, and it has played an important role in the history of Chinese education. The study uses literature and logical analysis to systematically elaborate the value and connotation of “Kecheng-Sizheng”, on the basis of which the inner mechanism and educational Philosophy of “Kecheng-Sizheng” for Wushu are explored. This study believes Wushu is not only a traditional national sports event with its own cultural identity, but also a school physical education curriculum with oriental cultural characteristics, which provides rich educational materials and ideological and political elements for the implementation of “Kecheng-Sizheng” for Wushu. In the new era, Wushu adhere to the educational philosophy of “cultivating people with moral integrity and putting people first”, which not only reflects the organic unity of “preaching” and “teaching skills”, but also realizes the organic unity of “building morals” and “nurturing people”. Studying the intrinsic mechanism and educational philosophy of “Kecheng-Sizheng” for Wushu is conducive to the collaborative educational effect of Wushu and ideological and political courses, and continuously solve educational development problems.
Research on the Cultivation and Creation of Student Model Branches for Party Building Work in Private Universities: Taking the Student Branch of Wuhan University of Engineering and Technology as an Example
Authors:   Yixin Publisher, Cheng Shuling , Hu Meiling
Published: April 2024

In the grassroots party building work system of universities, the party building work of students in private universities occupies an important position, and is also an indispensable part of ensuring the development and progress of China's higher education cause. Strengthening and promoting the cultivation and construction of model branches is of great significance for enhancing the combat fortress function of student party organizations. Taking the student branch of Wuhan University of Engineering and Technology as an example, as one of the first selected model branch cultivation and creation units in Hubei Province, it has successfully explored a student party branch cultivation model with “four modernizations” as its core feature, namely standardized party member training mode, current affairs party building activity guidance, normalized volunteer service practice, and guided exemplary incentives. This innovative practice provides a new perspective, strategy, and path for the theory and practice of grassroots student party building work, effectively promoting the innovative development of student party building work.
Research on the Significance, Obstacles, and Pathways of Integrating the Construction of Ideological and Political Education Teachers in Universities
Authors:   Yixin Publisher, Lang Meiqi
Published: April 2024

Teachers of ideological and political courses are the main implementers of ideological and political teaching and the key to running ideological and political courses well. Promoting the integrated construction of the teaching team of ideological and political courses in primary, secondary, and tertiary schools has important value and significance, which helps to achieve the unity of the overall and hierarchical goals of ideological and political education in primary, secondary, and tertiary schools, the unity of the similarities and differences in teaching content, and the unity of the stages and connections in educational effects. However, achieving the integration of ideological and political education teachers in primary, secondary, and tertiary schools requires a long-term and complex construction process. Currently, there are still many constraints such as varying levels of emphasis on the construction of ideological and political education teachers in different stages of primary, secondary, and tertiary education, insufficient effective communication and interaction among teachers, and uneven teacher abilities and qualities. It is necessary to find a practical path to optimize the ideological and political education teacher team and achieve the integration of ideological and political education teachers in primary, secondary, and tertiary education, Complete the fundamental task of cultivating virtue and talent.
An Exploration of Connotations and Pathways for Constructing Korean Language Textbooks in University Settings Amidst the New Era
Authors:   Yixin Publisher, Zhou Ziyou
Published: April 2024

This article is based on the connotation of foreign language teaching material construction in the context of the new era, focuses on the specific path of Korean language textbook construction in colleges and universities, and explores how the construction of Korean language textbook in colleges and universities can fulfill the mission of the times shouldered by foreign language teaching materials from three aspects: curriculum ideology and politics, new liberal arts construction, and digital transformation: First, how to organically integrate Chinese culture into Korean language textbooks in colleges and universities; second, how to build Korean language textbooks in colleges and universities to adapt to interdisciplinary requirements and achieve cross-integration between disciplines; and third, how to build digital Korean language textbooks in colleges and universities. Through the discussion of these issues, we hope to provide reference and inspiration for related academic research and practical exploration of foreign language teaching material construction in the new era.