bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research on computer network security protection technology based on a superiority algorithm
Authors: Wang Zhenghui 
Published: July 2023

Abstract
The rapid development of computer network technology has brought great convenience to all walks of life and made the transmission of various information faster. A secure and reliable computer network environment has a critical impact on the functioning of the computer network. In this paper, we derive and analyze the detection probability, false alarm probability and judgment threshold of the new algorithm based on the results of random matrix theory based on the feature-fitting superiority algorithm, which can exhibit better detection performance. In the framework of matrix theory, the superiority algorithm reduces the problem of network security to some extent and improves the performance relative to other fitted superiority detection algorithms. For common threats to network security, give the corresponding ideas to deal with network security issues from a technical perspective. The detection rate and false alarm rate are calculated by testing the total number, the number of intrusion bars, the number of detected intrusion bars, and the number of false alarm bars detected by the system, respectively. The test results show that the average detection rate is still greater than 94%, the average false alarm rate has improved, and the average false alarm rate is controlled at about 3.1%, which can fully meet the system requirements. Give reference to further enhance the reliability and stability of network security systems.
Research and practice of blaze new trails and start an undertaking cultivate model based on big data technology in computer special field of study
Authors: Cai Jingjing , Liu Ruijuan , Li Yang 
Published: July 2023

Abstract
With the advent of the era of big data and cloud computing, big data is more and more widely used in various industries, and the research and practice of using big data technology to realize blaze new trails and start an undertaking cultivate mode in computer special field of study will become an important focus of the blaze new trails and start an undertaking cultivate system nowadays. In this paper, we construct the blaze new trails and start an undertaking cultivate model based on BP ANN, construct the blaze new trails and start an undertaking cultivate evaluation index system through Delphi method, and finally design the model of blaze new trails and start an undertaking cultivate evaluation in order to analyze the results of blaze new trails and start an undertaking cultivate. The scoring results correspond to the data of 21 evaluation indexes of a student, and the various scores can map to the level of individual students’ blaze new trails and start an undertaking ability, and provide effective countermeasures for computer special field of study students’ blaze new trails and start an undertaking cultivate. This paper effectively evaluates the blaze new trails and start an undertaking ability of students, broadens the application value and research field of BP ANN, and actively explores the blaze new trails and start an undertaking cultivate of computer special field of study students, which helps the operation mode of blaze new trails and start an undertaking cultivate of computer special field of study special field of study, provides step foreward ideas, and is of great significance to promote the step forward of blaze new trails and start an undertaking cultivate mode.
Coordinated development of international e-business and international express under the digital background
Authors: Zhang Ying 
Published: July 2023

Abstract
The current global consumer market is developing in the direction of digitalization, and international e-business incorporation also has to face the proposition of digitalization and make adjustments in international express. The orderliness of the two subsystems of international e-business and international express in China has been growing year by year, while the synergy of the composite system has been relatively low and belongs to a low degree of coordination. This paper takes international e-business and international express as the research objects, uses composite system theory and synergy theory, measures the synergy between international e-business and international express nationwide by establishing a composite system synergy evaluation index system, and analyzes the reasons for the lack of synergy between the two, and puts forward countermeasure suggestions to realize the synergistic development of the two, which is of great significance to innovate the operation mode of international express, build an integrated e-business platform, and promote the coordinated development of international e-business and international express in China.
A Study on Green Consumption Behavior of Young People Empowered by Digital Economy Based on Double Goal Constraints
Authors: Fu Guanglu , Ding Zhihua 
Published: July 2023

Abstract
Promoting a green consumption economy to achieve steady improvement in quality and reasonable growth in quantity is not only the immediate need to cope with the slowdown of economic growth, but also the long-term strategy to build a new development pattern. In this paper, a green consumption behavior model is created under the constraints of the environmental technology model and green consumption concept model. Through the numerical empowerment comparison of five elements in the green consumption behavior model: behavioral attitude, subjective norm, perceived behavioral control, behavioral intention, and individual behavior, we analyze and study the influence of the constraints of environmental technology and the green consumption concept on the green consumption behavior of contemporary young people. The experiment proves that the direct effect value of the environmental technology goal constraint is 0.5412 and the indirect effect value is 0.6354 under the mediating effect of dual goal constraint. The direct effect value of the green consumption concept constraint was 0.3652 and the indirect effect value was 0.2376. This verifies that the green consumption behavior of young people is determined by the environmental technology constraint and the green consumption concept constraint, which enhances the ethics of consumers’ green environmental protection and effectively promotes the government’s measures for green information and green policies, which can provide ideas for achieving sustainable environmental and economic development.
A New Inquiry into the Ideological and Political Education of College Students in the Context of Free Trade Port
Authors: Li Changyu , Zhang Guochao , Peng Shijun , Huang Liangying 
Published: July 2023

Abstract
Ideological and political education is the fundamental guarantee to realize the goal and direction of college students’ talent training, and the key factor of Hainan free trade port construction is talent. Therefore, this paper carries out a new exploration of the ideological and political education of college students based on the background of free trade ports and selects the SPOC hybrid teaching model to carry out the ideological and political education of college students. Using the AHP-FCE evaluation mechanism, we construct the AHP three-level evaluation indexes and establish the FCE evaluation factor set. By calculating the affiliation matrix and hierarchical weight vector of the three-level index set, we make a comprehensive evaluation of the feasibility and effectiveness of the SPOC hybrid teaching model in ideological and political teaching and prove that it can improve students’ ideological and political performance and cultivate talents. In this paper, we conducted experiments in five colleges and universities and proved that students’ performance in ideology and politics under the SPOC hybrid teaching model increased from only 60 passing marks to more than 75 marks per capita. The teachers’ teaching time of ideology and politics also increased by at least 5 hours and at most 7 hours based on the original one. It can be seen that the SPOC teaching model applied to the ideological and political education of college students can significantly improve the ideological and political achievements of students, and can provide a steady stream of high-quality talents for the construction of the Hainan free trade port.
Analysis of risk factors for multi-drug resistant bacterial infections and prevention and control based on logistic regression analysis
Authors: Guo Changcheng , Jia Liping , Li Yan , Chen Xiuqin , Yang Kun 
Published: July 2023

Abstract
Logistic regression and neural networks have developed rapidly in recent years, and the poor diet of people in modern society has led to the emergence of various diseases in which drug-resistant bacterial infections occur during treatment, so this paper proposes logistic regression to analyze risk factors and preventive control of multi-drug-resistant bacterial infections. A logistic regression model was established to determine the magnitude of the effect of each factor on the dependent variable based on the standardized values, and the prevalence was recoded in the prediction stage, with the screened indicators serving as factors and covariates. The number of neurons in the input and output layers is determined, and the weights are continuously adjusted in iterations to calculate the average error rate between the actual number of morbidities and the predicted values. The gradient explosion and dispersion problems of in-depth analysis are solved by selecting the maximum probability for classification. The error values were calculated by using the cost function, adjusting the model parameters, comparing the errors between predicted and observed values, and updating the weights with the hidden layer error values, thus improving the accuracy of the model for analyzing risk factors of multi-drug resistant bacterial infections and preventing and controlling the deterioration of the disease. The analysis of the results showed that the logistic regression analysis method, using the area of the ROC curve as a discriminant, yielded an AUC of 0.831 in this study, which combined with the neural network model to predict multi-drug resistant bacteria infections with a higher accuracy of 85.6%, identify the potential risk of multi-drug resistant bacteria occurrence, and prevent the aggravation of the infection.
Research on the coordinated development of cross-border e-commerce and logistics under the background of big data
Authors: Tang Yuzang 
Published: July 2023

Abstract
Cross-border electronic platform trade is an important embodiment of the digitalization of international trade, with much attention and response to national policies. This is a global business activity in which traders from different countries negotiate and conclude deals online, and the flow of goods is realized through international transportation. Taking the effectiveness of the coordinated development of cross-border trade and international transportation as the direction of exploration, we study the development mechanism of the harmonious, proper coordination, and virtuous cycle of both from the digital background. According to the established model assumptions, based on the principles of science, objectivity, operability, and representativeness, the evaluation system of coordinated development level is constructed, and the subsystem sequential covariate efficacy function and the composite system coordination degree are calculated. From the results of correlation and coordination degree analysis, it shows that the total volume of transactions in this form of trade grows from $1.4 trillion in 2013 to $8.7 trillion in 2020, with an average annual growth rate of 32%. The orderliness of the cross-border logistics subsystem keeps increasing between 2013 and 2020, and the growth rate reached an average of 15.84 %/year. On the whole, the orderliness of each of the two subsystems steadily increases year by year. The resulting coordinated development trend of electronic trade between countries and international transportation coincides with the electronic trade between countries stepping into a brand-new development period, which is sufficient to verify the science and reasonableness of the evaluation system.
Opportunities and Challenges of New Media Technology for Civic Education of College Students under the New Normal
Authors: Zhang Cheng , Shen Xiaoqin 
Published: July 2023

Abstract
The rapid development of new media has influenced the creation and dissemination of online social opinion, adding a new opportunity and challenge to universities. This paper studies the integration of new media technology and students’ ideological education in schools, and discusses the development and challenges of new media in the application of students’ ideological education on campus. It integrates the characteristics of new media, builds an efficient ideological education service platform, gives full play to the advantages of excellent network technology, and deeply studies the development lines of ideological work in higher education institutions. The basic theory of gray correlation is applied to measure the deep gray correlation degree of each index, simplify the original evaluation index system system, and analyze the correlation coefficients of the research sample version by the logicality of deep gray correlation. The 15 research sample versions of indicators are used as the input values, and the relevant values are used as the derived values. Based on the practice of BP neural system network, a new evaluation index system system of media education ideas based on BP neural system network is summarized. A large-scale research was conducted on the application of new media service platform in higher education institutions. 82% of students said that this educational concept was effective and achieved the purpose of improving ideological educationv in higher education institutions.
Research on the application of virtual reality technology in the teaching resource library of film and animation
Authors: Wang Xiaoting 
Published: July 2023

Abstract
With the rapid development of computer communication technology, virtual reality technology is getting more and more attention. The application of virtual reality technology allows participants to enter the virtual environment and can interact with people or objects in the virtual environment, from the process to producing real feelings, the current reform of university teaching has promoted the continuous improvement of many universities in the teaching process, the application of virtual reality technology to support film and television animation teaching activities is one of the ways. This paper combines the actual situation of the application of virtual equipment in the animation teaching resource library, and elaborates on the shortcomings of the traditional animation teaching mode and the application effect of modern virtual reality technology equipment in the animation teaching resource library, aiming to provide an effective reference for film and television animation teaching, to effectively improve the talent cultivation mode of colleges and universities and significantly improve the teaching quality in both teaching and learning.
Mobile visual media design based on artificial intelligence and augmented reality technology
Authors: Wang Xiaoting 
Published: July 2023

Abstract
In recent years, with the development of computer and network technologies, digital video and image information is emerging more and more, the information era based on multimedia information services is coming to us, and people’s demand for visual media content such as video and images is becoming more and more extensive. In this paper, we use the Gaussian mixture model pixel detection technology method and image detection technology to study visual media to meet the various needs of users. SVM is used to perform classification tests on 3688 Chinese painting images and 4827 general images. The result is that the positive detection rate of national painting images is 87.25%, and the rate of non-national painting images being wrongly detected as national painting images is 7.63%. This indicates that the CCV feature also has a relatively good discriminative property for national painting images. The focus is on providing technical methods for the design of various visual media shapes such as sports and art, thus providing solutions to help users better access and use the digital multimedia information they are interested in.
The improvement path of international Chinese education management in universities based on big data technology
Authors: Zhang Xiangli 
Published: July 2023

Abstract
The short video under the wave of the big data era is as crazy as the rain, with all kinds of online hot words abuse, subvert the three views the pompous funny video, using Chinese text stems lead to many college students and teachers Chinese culture level decline, Chinese culture awareness is weak, Chinese education management along the traditional, education management can not keep up with the innovation of the times to study the problem. In this paper, the improvement path of international Chinese education management in colleges and universities based on big data technology is studied, and the incremental update model of data is constructed by calculating the dissimilarity of users and items and getting the dissimilarity matrix. According to the neighborhood rating data, the iu-User CF algorithm provides users with more qualified items. The experimental analysis results show that the algorithm maintains more than 90% accuracy and stability. It shows that the system library of the algorithm is stable and efficient. Education management should innovate development ideas, broaden horizons, adapt to the new era, new situation, and new trends, seize new development opportunities, explore new paths for reform, unite Chinese and foreign cooperation, serve world needs, and promote digitalization, intelligence, and modernization of international Chinese education.
Analysis of student management path optimization in higher education institutions with ISM
Authors: Zhang Yan 
Published: July 2023

Abstract
With the national emphasis on vocational education and the reform of the examination and enrollment system of higher vocational education, the scale of students in higher vocational colleges and universities has been expanding, and the enrollment channels and student source types have been diversified, especially the characteristics of student source in local higher vocational colleges and universities are more prominent. The traditional student management mode has been difficult to meet the needs of students’ development and talent training mode. As an important part of education and teaching in colleges and universities, the effectiveness of student management determines the success or failure of ideological and political education of college students and the safety and stability of colleges and universities and is also related to the cultivation of high-quality technical and skilled talents needed by the society. Therefore, taking Jiyuan Vocational and Technical College as an example, this paper finds that 66% of the teachers and students think that the student management concept is backward, 58% think that the student management mode is single, 74% think that the student management system is not perfect, 58% think that the student management mode is rigid, and 59% think that the student management personnel are not of high professional quality in student management. The analysis of the results shows that using the hierarchical student management model based on ISM analysis makes the student management model with reasonable and effective articulation and operation, scientific and smooth implementation, and builds a set of effective student management systems in higher vocational institutions, which has certain theoretical and practical significance for the implementation of student management in higher vocational schools.
Kajian Kolom Adsorpsi Zat Warna Methyl Orange menggunakan Adsorben dari Ampas Teh
Authors: Sylvia Novi , Damanik Syafriandi , Muhammad Muhammad , ZA Nasrul 
Published: July 2023

Methyl orange merupakan zat warna yang banyak digunakan dalam pewaraan kain dan berbagai bidang lainnya. Methyl orange merupakan zat warna azo karsinogenik yang dapat terlarut dalam air dan juga zat warna ini juga dimetabolismekan menjadi amina aromatik sehingga bersifat stabil memiliki biodegradibilitas yang rendah sehingga sulit untuk menyisihkannya dari larutan cair dengan metode pemurnian atau pengelolaan air biasa. Metode pemurnian yang dapat dilakukan yaitu dengan proses adsorpsi menggunaka adsorben. Penelitian ini bertujuan untuk membuat adsorben dari limbah ampas teh dengan aktivasi HCl untuk menyerap limbah dari methyl orange dengan menggunakan kolom adsorpsi. Adsorben dari ampas teh dikarakteristikan gugus nya dengan uji FTIR pada sebelum aktivasi, sesudah aktivasi dan setelah adsorpsi. Penelitian ini dilakukan untuk mengkaji pengaruh konsentrasi zat warna terhdap adsorpsi, mengetahui kesetimbangan adsorpsi Langmuir dan Freunderich serta model kinetika adsorpsi model orde satu semu dan orde dua semu. Hasil penelitian yang didapat yaitu efesiensi penyerpan terbaik sebesar 55,579% dan kapasitas adsorpsi maksimum sebesar 0,54 mg/g yang didapat pada adsorben dengan tinggi unggun 16 cm dan konsentrasi sebesar 30 ppm. Sehingga semakin meningkat massa atau tinggi unggun adsorben maka semakin meningkat efesiensi dan kapasitas pemyerapan. Kesetimbangan adsorpsi yang sesuai yaitu isotherm Freundlich dengan nilai koefesien korelasinya (R2) sebesar 0,997. Untuk model kinetika yang menggambarkan lebih tepat pada model orde dua semu.
Pemanfaatan Ekstrak Nikotin dari Limbah Puntung Rokok menjadi Insektisida
Authors: Erian Fioza Ozly , Muarif Agam , ZA Nasrul , Ginting Zainuddin , Zulnazri Zulnazri 
Published: July 2023

Insektisida adalah jenis pestisida untuk memberantas serangga. Nikotin adalah senyawa alkaloid utama dalam daun tembakau yang aktif sebagai insektisida. Nikotin pada penelitian ini diperoleh dari hasil ekstraksi dari limbah puntung rokok. Tujuan dari penelitian adalah mempelajari pengaruh variabel waktu ekstraksi dan volume pelarut pada jenis sampel yang digunakan, menentukan rendemen dan densitas nikotin dari sampel yang digunakan, menentukan pengaruh nikotin terhadap presentase kematian serangga, dan mengetahui kandungan insektisida yang dihasilkan menggunakan GC-MS (Gas Chromatography Mass Spectrometry). Metode yang digunakaan untuk memperoleh ekstrak nikotin adalah metode ekstraksi maserasi dengan menggunakan pelarut etanol absolute 96%. Berdasarkan hasil penelitian, sampel terbaik terdapat pada variasi waktu ekstraksi 72 jam dengan volume pelarut 250 ml dengan rendemen tertinggi yaitu 15,07%, densitas sebesar 1,0014 gr/ml, dan presentase kematian serangga tertinggi sebesar 86%. Kandungan insektisida pada uji menggunakan GC-MS adalah nikotin sebesar 71,85%, dan fenol sebesar 28,15%. Hal disebabkan karena semakin lama waktu ekstraksi dan semakin banyak volume pelarut maka semakin tinggi rendemen dan densitas nikotin yang dihasilkan serta semakin tinggi pula presentase kematian serangga.