bluuebunny/crossref_metadata_2025_split huggingface dataset:
Green Synthesis, Characterization and Evaluation of Biological Activities of Ag-Mno Nanocomposites from Cyttaranthus Congolensis.
Authors: N. Kasiama Giresse , N. Kabengele Carlos , T. Kilembe Jason , M. Kitadi Jules , Mifundu Michel , Ngbolua Jean Paul , S.T. Tshibangu Damien , D. Tshilanda Dorothée , T. Tshimankinda Pius 
Published: September 2023

This study consists of biogenic synthesis of Ag-MnO nanocomposite whose aqueous extract from Cyttaranthus congolensis was used as a reducer and stabilizer. The characterization of these particles by visible UV spectroscopy made it possible to identify the band linked to the surface plasmon resonance located around 380 nm. X-ray Diffraction and Fluorescence made it possible to determine the presence of particles of formula Ag 0.21 Mn 0.28 O having crystallized in a Monoclinic system (a= 5.8517 , b = 3.4674 , c = 5.4838 and β = 107.663°). A spherical morphology was determined by Scanning Electron Microscopy (SEM). The haemolytic activity carried out on human blood made it possible to conclude that Ag-MnO nanocomposites are not toxic to human blood. Moreover, these particles showed good antibacterial activity against gram-positive and gram-negative strains of bacteria. Promising results on anthelminthic activity of Ag-MnO nanocomposites against several pathogenic helmints were reported in this study. Besides antibacterial and antihelmintic activities, Ag-MnO nanocomposites also exhibited good anti-inflammatory and antioxidant activity.
Study on the aesthetic laws of VR digital media art on the reception of film art
Authors: Peng Xiao 
Published: September 2023

Abstract
To improve the level of film creation, pull up the technology of VR technology applied in film creation, enhance the aesthetic satisfaction of film viewers to film art, and promote the peaceful development of the film market. In this paper, we study the aesthetics of film art from the viewers’ evaluation of the film after the application of VR digital media art to film and the change of film expression in the film industry to summarize the aesthetic law of audience acceptance of film art. According to the study, 85.90% of the audiences are very fond of VR digital media movie art and are willing to go to the cinema to experience the audio-visual enjoyment of VR movies. 79.65% of the audiences think that VR digital application in movies enhances the impact of movie images and the aesthetic pleasure of watching movies. Among all the survey groups, the college student group has the highest love for the combination of VR technology and movies, at 92.60%. It can be seen that VR digital media art has won unanimous praise in the current movie market, and grasping the aesthetic rules of movie watchers can better create good movies that meet the aesthetic needs of the public, stimulate the vitality of the movie market, and enrich the spiritual and cultural life of the people.
Research on the blended teaching path of water conservancy engineering in universities based on big data analysis
Authors: Xie Huawei 
Published: September 2023

Abstract
The rapid development of big data technology brings opportunities and challenges to traditional teaching methods, and online teaching mode is gradually carried out widely and deeply in colleges and universities. This paper proposes a framework for constructing students’ online learning evaluation process by using big data methods. The focus is on data analysis of the evaluation model of water resources engineering in colleges and universities through the BP algorithm. Under the accuracy index, the BP algorithm 93% performs better than the other three algorithms. The higher the accuracy rate, the more it reflects the feasibility and correctness of the model. In the recall index, the recall rate of the BP algorithm fluctuates from 80% to 93%, the fluctuation range of 13% is more stable, and the overall performance is better than the other three algorithms. The objective evaluation of learning obtained through big data will greatly reduce teachers’ teaching burden and produce more hydraulic engineering professionals for China.
Strategies for the transmission of ethnic music culture in college music education based on the background of big data
Authors: Zheng Dali 
Published: September 2023

Abstract
Ethnic music education in college music education is crucial to transmitting ethnic music culture. Based on the K-means algorithm and XGBoost algorithm in big data algorithm, this paper begins with the concept of folk music as “culture” and the theoretical basis of folk music education in colleges and universities as a preliminary theoretical preparation for the research. Through a questionnaire survey and data analysis of music majors and teachers in several colleges and universities in Liaoning Province that offer “folk music” courses, we summarize and analyze the current problems in teaching folk music and propose countermeasures for cultural inheritance. The analysis shows that people generally prefer popular music, and their liking for folk music is generally low, among which only Shenyang Normal College has more students who like folk music, 61%, and the least is Bohai University, only 4%. At the end of this paper, three corresponding reference countermeasures are proposed, including the establishment of multicultural awareness, a scientific and open concept, and the principles of folk music culture inheritance, which have implications for the inheritance of folk music culture.
Research on the construction and sustainable development of online teaching model for universities based on deep learning
Authors: Zhou Yu 
Published: September 2023

Abstract
The worldwide outbreak and pandemic of the New Crown Pneumonia epidemic in 2020 spawned changes in higher education, the most obvious of which was the shift from offline to online teaching models. In this paper, we view online teaching practice activities during the epidemic as a complete dissemination process and systematically study online teaching models in higher education based on convolutional neural network theory. By interpreting the interview records of 100 university teachers interviewed, we can get that 34% of teachers consider themselves as the role of sharers, 29% consider themselves as the leader of students on the learning path, and 24% consider themselves as the role of nurturer for students. Meanwhile, dozens more teachers positioned themselves in various roles that distinguished them from their usual educator roles. From the above data, we can see that the online teaching model has promoted the transformation of teachers’ roles, which is conducive to the development of online teaching and more conducive to promoting the sustainable development of online teaching.
Exploring the development of intercultural communication skills of language students in universities based on big data
Authors: Wang Jiabao 
Published: September 2023

Abstract
With the development of globalization, people’s communication becomes more and more frequent. China urgently needs to cultivate talents at the international level and strong foreign language communicative ability to participate in international affairs and follow the international development trend. Based on the data analysis method and machine learning method in big data analysis, this article explores the current situation of intercultural communication ability and competence cultivation of language students in colleges and universities. The article summarizes the existing problems of language students’ intercultural communication ability in Chinese universities based on questionnaires conducted in four universities in southwest, northeast, east, and South China. Secondly, based on the current problems in the intercultural communication competence of language students in Chinese universities, the article further proposes teaching inspirations for the cultivation of intercultural communication competence of language students in Chinese universities. The survey results show that the highest total number of respondents who chose A and B answers, i.e., they think they have strong intercultural communication ability, was 689 from Zhongshan University, accounting for 33.62%, followed by 615 from Shanghai University, accounting for 30.1%; the lowest was 240 from Guizhou University, accounting for 11.7% only, and the level of intercultural communication ability of language students in these four universities can be ranked as follows. Zhongshan University > Shanghai University > Heilongjiang University > Guizhou University. This study can suggest highly rigorous and practical strategies for cultivating language students’ intercultural communication ability in Chinese universities.
A study on the impact of COVID-19 class suspension on college students’ emotions based on affective computing model
Authors: Shi Gonglong , Chen Siying , Li Hongxia , Tian Shuicheng , Wang Qian 
Published: September 2023

Abstract
This paper uses affective computing and mood measures to calculate the negative emotional status of college students during school closures. The psychological data of university students at the University of H were counted using the affective computing model and psychometric methods, the frequency of their negative emotion words was mined, and the changes of each psychometric index were analyzed in terms of the time dimension, stressor, anxiety status, and emotional state, respectively. The epidemic closure period had a great negative impact on students. From January 20 to December 20, 2021, college students’ positive mood characteristic value declined. The negative mood characteristic value increased, and the negative mood characteristic value was always higher than the positive mood characteristic value. Finally, the negative mood characteristic value of 0.27 was much higher than the positive mood characteristic value of 0.07, and there were various discomforts such as about 40% of people were nervous, depressed, lacked motivation, and had diminished interest; at the same time, feelings of difficulty in accomplishing goals, failure, fear, anxiety, and frustration emerged. The epidemic closure greatly impacted students’ psychology, and students’ psychological problems need to be taken seriously and receive timely guidance.
The Construction of a Coordinated Integration System of Rural Tourism and Habitat Environment in China Based on Coupled Coordination Degree Model
Authors: Wu Yunchao 
Published: September 2023

Abstract
The tourism industry provides the impetus for the development of the habitat environment, while the development of the habitat environment lays the foundation for the development of the tourism industry, and the two develop in a coordinated manner. In rural habitat improvement, rural tourism development should be integrated with rural habitat improvement, and a coordinated integration system of rural tourism and habitat environment should be built to extend the coverage of rural habitat improvement and improve the level of rural tourism development. This study constructs a comprehensive evaluation system and evaluation indexes for the development level of the rural tourism industry, and the analysis of the coupling coordination degree results shows that Fi(x, t) > F2(y, t) from 2017 to 2020, and Fi(x, t) < F2(y, t) from 2014 to 2016 and 2021 to 2022. From the integration coordination degree (D), from 2014 to 2018, the integration coordination degree (D) of rural tourism and habitat environment shows a fluctuation trend, the integration degree shows an upward trend, the coordination area of rural tourism income level shows a spatial polarization gesture, and the integration of cultural industry and tourism industry reaches the initial coordination by 2021. The integration of rural tourism and habitat environment in China is currently in a dysfunctional state, which is very unfavorable to the long-term development of China’s rural tourism industry and threatens the original habitat environment and should adhere to the people-oriented principle, gradually build up a coordinated integration system of rural tourism and habitat environment in China, and realize a win-win situation for the development of rural tourism and habitat environment.
Key technology research on decentralized Internet-based smart agriculture platform
Authors: Zhao Yanjun 
Published: September 2023

Abstract
Agriculture is the fundamental industry for national development and the foothold of the national economy, and the Internet era has provided a new direction for the development of smart agriculture. This paper discusses the feasibility of the computing framework based on the Hadoop distributed computing framework under the decentralized Internet, from the HDFS file transfer system and MapReduce distributed computing method and verifies the feasibility of the distributed computing framework in the smart agriculture platform by conducting an example analysis for the sample data of tea growing environment in the tea plantation in the smart agriculture platform. From the data, the data transfer rate of the decentralized Internet-based Hadoop distributed computing framework in this paper is 43.95 Mb/s, and the average data upload time is 81.35 s. The optimal environment for tea growth in the tea garden is 74.21% and 15.32°C for soil humidity and temperature, 86.78% and 23.62°C for ambient humidity and temperature, respectively, and the average value of light was 6219.46lux, and the mean value of CO2 concentration was 489.27mg/L, etc. This shows that the decentralized Internet-based Hadoop distributed computing framework can provide faster data transmission and time-saving data upload time for the smart agriculture platform and can also comprehensively analyze the growing environment of crops and then optimize the growing environment of crops in a targeted manner to improve crop yields and increase economic benefits. Of course, the application of decentralized Internet in smart agriculture platforms also provides a new research direction for developing Internet technology.
Problem identification and solution of voice change phenomenon in vocal singing based on the AHP method
Authors: Zhang Xiaoxiao 
Published: September 2023

Abstract
The key points and difficulties in vocal singing are problem identification and clever transition in the voice change area. In this paper, by establishing the hierarchical structure model of the hierarchical analysis method, we compare the degree of importance of elements at different levels and the same level based on the judgment matrix to establish the weight vector and test the consistency of the judgment matrix. At the same time, for the problem that the hierarchical analysis method is not strongly targeted, the fuzzy comprehensive evaluation method is proposed for optimization, and then the fuzzy hierarchical analysis method is used to analyze the sound change phenomenon from the three primary indicators of breathing rhythm, resonance effect and sound representation and the related secondary indicators. The evaluation scores of the breathing rhythm control level were 7.83% and 13.77% lower than those of the professional level and master level, respectively; the evaluation scores of resonance effect were 10.70% and 13.37% lower than those of the professional level and master level, respectively; the evaluation scores of sound representation level were 9.26% and 14.32% lower than those of professional level and master level, respectively. The research based on hierarchical analysis can analyze the phenomenon of voice change in the process of vocal singing from a quantitative perspective, give scientific guidance to the practice of vocal singing, and help the development and prosperity of vocal singing art.
Research and Development of “Gathering Green” Digital Cultural and Creative Collection Creative Platform under the Technical Support of Big Data and Advocacy of Rural Revitalization: A Typical Practice Based on Qingdao Coastal Villages
Authors: Wang Hong 
Published: September 2023

Abstract
Developing the “Gleaning” digital cultural collection platform can help promote rural culture and revitalization. In this paper, we propose the AdaBoost-SVM algorithm by using the AdaBoost algorithm to strengthen the SVM classifier by changing the input samples’ weights and increasing the misclassified samples’ weights to enhance the training of the misclassified samples. Then, by studying the characteristics of Qinghai coastal villages, we build a digital collection creative research and development platform based on big data technology and explore the digital features of the rural “Qingzhou” cultural creations with the help of the AdaBoost-SVM algorithm. After the access test of different platforms, the access efficiency of the digital collection platform seen in this paper is, on average, 2.80% higher than that of WhaleQuest, 2.14% higher than that of Phantom Core, 1.43% higher than that of one Digital Art, and 0.72% higher than that of Yuan Vision. In terms of the creativity rating of digital collections, the digital collections of this paper’s platform are rated 30.53%, 23.78%, 16.30%, and 6.15% higher than other platforms in order. The digital collection creative platform based on big data can skillfully integrate the special culture of villages into digital cultural and creative collections and help villages give play to their special cultural advantages.
Real Estate Appraisal Using the Liquidation Cost Method – A Case Study
Authors: Podwórna Monika , Sawicki Marek 
Published: September 2023

Abstract
A real estate appraiser, using the liquidation cost method of the mixed approach in order to determine the value of real estate, analyzes, e.g. the value of post-demolition materials and the costs of liquidating components. The paper presents the problem of determining the costs of demolition works, which are correlated with the adopted demolition technology, the method of managing waste from post-demolition materials, and the costs incurred to maintain the occupational health and safety of employees and bystanders. Important elements of determining the demolition costs include the type of demolition waste and the relevant classification subgroup, the used demolition technology, and also the method of managing waste materials. The publication presents a calculation example that concerns the cost analysis of the demolition of a building structure. The demolition was performed using the mechanical method. The presented analyses cover different variants of carrying out works, whereas optimization refers to the different types of equipment used, available employee resources, and the various ways of recycling/managing post-demolition materials (storing, resale or processing). The conducted analyzes allow a multi-faceted approach to the subject matter to be obtained, and also an optimal solution to be selected by the participants of the investment process.
Kebijakan Penyelesaian Perkara Pidana di Luar Pengadilan Dengan Model Pemaafan Korban (Victim Pardon Model) dalam Pembaruan Hukum Pidana Nasional (Perspektif Hukum Pidana dan Hukum Islam)
Authors: Maulana Aby , Halim Pathorang , Wijaya Tubagus Heru Dharma 
Published: September 2023

ABSTRAKPenyelesaian perkara pidana dengan Model Pemaafan Korban merupakan model yang dapat ditawarkan dalam pembaruan Sistem Hukum Pidana Nasional, khususnya dalam pembaruan sistem peradilan pidana. Model Pemaafan Korban pada prinsipnya dapat memberikan keuntungan untuk menghindari penumpukan perkara dipengadilan, mendistribusikan keadilan yang seimbang untuk pelaku kejahatan ataupun korbannya, menghilangkan stigma pemidanaan yang meninggalkan nestapa, menghindari penjara yang penuh akibat banyaknya terpidana, dan sejalan dengan konsepsi “cepat, sederhana dan biaya ringan” dalam peradilan pidana.Penelitian ini bertujuan untuk mendapatkan formulasi kebijakan hukum pidana dalam penyelesaian perkara pidana yang bertujuan terciptanya peradilan yang efisien dan berkeadilan bagi korban dan pelaku tindak pidana. Tujuan lainnya, yakni melakukan telaah terhadap konsepsi “pemaafan (afwan)” dari perspektif Hukum Islam yang kemudian menjadi model yang dapat diadopsi dalam sistem hukum pidana Indonesia. Kata Kunci: Penyelesaian Perkara Pidana; Model Pemaafan Korban (Victim Pardon Model); Pembaruan Hukum Pidana Nasional ABSTRACTThe settlement of criminal cases with the Victim Forgiving Model is a model that can be offered in the renewal of the National Criminal Law System, especially in the renewal of the criminal justice system. The Victim Forgiving model can in principle provide benefits to avoid the accumulation of cases in court, distribute balanced justice to the perpetrator of the crime or its victims, eliminate the stigma of punishment that leaves a lot behind, avoiding full prison due to the large number of convicts, and in line with the conception of "fast, simple and light cost" in criminal justice. This study aims to obtain the formulation of criminal law policies in the settlement of criminal cases aimed at creating an efficient and fair judiciary for victims and perpetrators of criminal acts.This study aims to obtain the formulation of criminal law policies in the settlement of criminal cases aimed at creating an efficient and fair judiciary for victims and perpetrators of criminal acts. Another goal is to examine the conception of "forgiving (afwan)" from the perspective of Islamic Law which later became a model that could be adopted in the Indonesian criminal law system. Keyword: Settlement of Criminal Cases; Victim Pardon Model; National Criminal Law Update
Analisa Bahaya Covid-19 Sebagai Pencegahan Penyebaran Virus Di Terminal Dengan Metode HIRAC
Authors: A Ziven Shaquilla , Abikhairi Gibrant Alif , S Marsya Imara , N Muhammad Luqman , Risnawati Ayu , SD Chandra Sukri 
Published: September 2023

Pada saat pandemi COVID-19 saat ini banyak sekali masyarakat yang melakulan perjalanan ke kampung halamannya masing-masing dikarenakan pekerjaan yang tidak dapat dilakukan saat pandemi COVID-19.Salah satu fasilitas umum untuk mendapatkan akses perjalanan ke kampung halaman salah satunya terdapat di terminal angkutan darat.Bedasarkan studi literatur, terminal merupakan tempat yang rawan terhadap penularan COVID-19.Oleh karena itu,untuk menghindari hal tersebut ialah dengan memperhatikan kesehatan dan keselamatan kerja(K3).Penelitian ini menggunakan metode Hazard Identification and Risk Assessment(HIRA) yang dilakukan dengan cara memperluas objek pengamatan pada tahapan aktivitas yang terdapat di terminal yang akan membantu mengendalikan bahaya lingkungan kerja, sehingga dapat meminimalisir khususnya penularan virus corona di kawasan terminal---At the time of the COVID-19 pandemic, many people were traveling to their hometowns due to work that could not be done during the COVID-19 pandemic. . Based on literature studies, the bus station is a place that is prone to transmission of COVID-19. Therefore, to avoid this is to pay attention to occupational health and safety (K3). This research uses the Hazard Identification and Risk Assessment (HIRA) method which is carried out with how to expand the object of observation at the activity stage contained in the bus station that will help control the hazards of the work environment, so as to minimize especially transmission of the corona virus in the bus station