bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Filter Berbeda terhadap Parameter Kualitas Air Media Pemeliharaan Ikan Mas (Cyprinus carpio)
Authors: Zahra Ainun , Mansyur Kasim , Putra Aswad Eka 
Published: October 2023

Ikan mas (Cyprinus carpio) merupakan salah satu komoditas air tawar yang banyak digemari oleh masyarakat. Untuk memenuhi kebutuhan pasar, diperlukan penerapan sistem budidaya intensif agar membantu meningkatkan produksi akuakultur. Sistem budidaya intensif yang banyak diterapkan yaitu sistem resirkulasi. Penelitian dilakukan pada bulan September-Oktober 2022. Kegiatan penelitian bertempat di Laboratorium Kualitas Air dan Biologi Akuatik, Fakultas Peternakan dan Perikanan, Universitas Tadulako. Penelitian menggunakan desain Rancangan Acak Lengkap (RAL) dengan 4 perlakuan 5 ulangan sehingga terdapat 20 unit percobaan. Perlakuan yang diujikan adalah penggunaan filter yang berbeda dalam sistem resirkulasi dengan perlakuan A = tanpa filter, B = menggunakan filter ijuk 150 g/wadah, C = menggunakan filter sabut kelapa 150 g/wadah, dan D = menggunakan filter kapas 150 g/wadah. Hasil penelitian menunjukkan bahwa kualitas air pada perlakuan ijuk, sabut kelapa dan kapas pada parameter suhu yaitu 26,3-28 °C, pH 7,5-7,8, oksigen terlarut 4,6-5,4 mg/l, amonia 0,05-0,3 mg/l, TDS 390-780 mg/l dan TSS 0,15-0,62 mg/l.
Single-Cell Transcriptome Profiling of Pancreatic Islets From Early Diabetic Mice Identifies Anxa10 for Ca2+ Allostasis Toward β-Cell Failure
Authors: Motomura Kaori , Matsuzaka Takashi , Shichino Shigeyuki , Ogawa Tatsuro , Pan Hao , Nakajima Takuya , Asano Yasuhito , Okayama Toshitsugu , Takeuchi Tomoyo , Ohno Hiroshi , Han Song-iee , Miyamoto Takafumi , Takeuchi Yoshinori , Sekiya Motohiro , Sone Hirohito , Yahagi Naoya , Nakagawa Yoshimi , Oda Tatsuya , Ueha Satoshi , Ikeo Kazuho , Ogura Atsushi , Matsushima Kouji , Shimano Hitoshi 
Published: October 2023

Type 2 diabetes is a progressive disorder denoted by hyperglycemia and impaired insulin secretion. Although a decrease in β-cell function and mass is a well-known trigger for diabetes, the comprehensive mechanism is still unidentified. Here, we performed single-cell RNA sequencing of pancreatic islets from prediabetic and diabetic db/db mice, an animal model of type 2 diabetes. We discovered a diabetes-specific transcriptome landscape of endocrine and nonendocrine cell types with subpopulations of β- and α-cells. We recognized a new prediabetic gene, Anxa10, that was induced by and regulated Ca2+ influx from metabolic stresses. Anxa10-overexpressed β-cells displayed suppression of glucose-stimulated intracellular Ca2+ elevation and potassium-induced insulin secretion. Pseudotime analysis of β-cells predicted that this Ca2+-surge responder cluster would proceed to mitochondria dysfunction and endoplasmic reticulum stress. Other trajectories comprised dedifferentiation and transdifferentiation, emphasizing acinar-like cells in diabetic islets. Altogether, our data provide a new insight into Ca2+ allostasis and β-cell failure processes.

Article Highlights
The transcriptome of single-islet cells from healthy, prediabetic, and diabetic mice was studied. Distinct β-cell heterogeneity and islet cell-cell network in prediabetes and diabetes were found. A new prediabetic β-cell marker, Anxa10, regulates intracellular Ca2+ and insulin secretion. Diabetes triggers β-cell to acinar cell transdifferentiation.
Kinerja Adsorben Zeolit untuk Meningkatkan Kualitas Air Kolong Bekas Tambang Timah
Authors: Zulti Fifia 
Published: October 2023

Kolam bekas penambangan timah sangat melimpah di pulau Bangka dan berpotensi untuk dijadikan sebagai sumber air baku dengan pengolahan terlebih dahulu. Zeolit telah banyak digunakan dalam pengolahan air karena kemampuannya yang memadai sebagai adsorben. Penelitian ini bertujuan untuk memanfaatkan dan meningkatkan kinerja zeolit alam untuk menjernihkan air kolong dengan mengukur parameter konsentrasi warna, kekeruhan, pH dan logam Fe. Aktivasi zeolit alam dilakukan dengan pemanasan pada suhu 300 dan 500oC serta perendaman dalam asam sulfat 2M. Air kolong yang diuji dengan metode batch adsorption untuk melihat kinerja adsorpsi zeolit. Hasil analisa warna dan kekeruhan dengan menggunakan spektrofotometer portable tipe HACH DR/2010 menunjukkan efisiensi reduksi pada kondisi optimum untuk warna sebesar 94,23% dan kekeruhan sebesar 73,33%. Jadi zeolit alam teraktivasi mampu meningkatkan kualitas air kolong dengan menurunkan konsentrasi warna, kekeruhan dan logam besi menjadi 4 PtCo, 3 NTU dan 0,19 mg/L. Nilai ketiga parameter tersebut telah memenuhi standar baku mutu air minum. Simpulan penelitian menunjukkan zeolit alam yang diaktivasi secara fisika-kimia dapat memperbaiki kualitas air kolong.
Care for Mechanics: Development of Motorcycle Workbench Based on ADDIE Model to Reduce Musculoskeletal Disorders
Authors: Junara Riska Ade , Estriyanto Yuyun , Towip  
Published: October 2023

In a developing country like Indonesia, where the majority of the population is working in the informal sectors, there is a need for ergonomic tool intervention, which is low cost, and easy in terms of manufacturability with locally available materials. The rapid growth of motorcycle sales in Indonesia has stimulated the growth of motorcycle repair workshops. However, some of the non-authorized repair workshops ignore the occupational safety of the mechanics. This study aims to develop a motorcycle workbench as a tool for maintenance work to reduce musculoskeletal disorders (MSDs). The present study used Research and Development (R&D) with the ADDIE model combined with an ergonomic approach. The research subjects were 4 mechanics from one private workshop. Data was collected using interview, observation, and questionnaire techniques. The MSDs data was analyzed using Nordic Musculoskeletal Questionnaire (NMQ). The ergonomic risk factors were analyzed using Rapid Upper Limb Assessment (RULA) and Ovako Work Posture Analysis System (OWAS). The result showed an improvement in the work posture of mechanics. The MSDs complaint decreased based on NMQ Score. Furthermore, the RULA score and OWAS score also decreased. Thus, the development of the motorcycle workbench succeeded in reducing the MSDs complaint and improving mechanics’ occupational safety.
A study on the application of digital technology in improving the quality and effectiveness of dance teaching
Authors: Chen Yanhui , Zhang Yamin 
Published: October 2023

Abstract
In this paper, the dance teaching digitization process and virtual character dance movement dataset are designed, combined with the Vicon motion capture system, neural network fusion shape technology and dance movement recognition algorithm to realize dance teaching digitization. The traditional K-modes algorithm is improved from three aspects: determining the number of clustering families, the determination of the initial clustering center, and the clustering distance metric to construct a digital dance teaching quality evaluation model. After the application analysis, it was concluded that the difference between the students of the experimental group and the students of the conventional group of dance movements was P<0.05, and the learning situation of the experimental group showed an upward trend, the learning enthusiasm increased by 0.21, the learning efficiency increased by 0.23, and the clustering index were higher than 0.9. Dance teaching based on digital technology can improve the quality and effect of the teaching.
Analysis of the relationship between the experimental teaching of psychology applying fsQCA method and the cultivation of innovative talents
Authors: Jia Zheng , Sun Chao , Chen Jiajun , Cui Yingai 
Published: October 2023

Abstract
The cultivation of innovative talents in psychology requires experimental teaching as a key link. Based on the curriculum structure of psychology experimental teaching, this paper extracts the influencing factors of innovative talent cultivation and selects faculty supporting, teaching methods, teaching system, and innovation guarantee system as the antecedent variables of the fsQCA method. The analysis process of fsQCA for experimental teaching of psychology was oriented to achieve the reliability test based on Cronbach’s alpha coefficient, combined with principal component analysis to construct a direct data calibration method, and used the consistency score to test the relationship between independent and dependent variables. The factor loadings of each question item were above 0.62, the mean extracted variance of all variables was above 0.55, and the combined reliability values were all greater than 0.78, indicating that the convergent validity passed the test.
An adaptive algorithm for voice quality based on big data voiceprint identification
Authors: Wang Jinhui , Kang Ruixue 
Published: October 2023

Abstract
This paper improves the speech amplitude in Bayesian speech enhancement estimation by introducing a super-Gaussian cardinality distribution probability density function in the filter's construction. The derivation is combined with the perceptual error function, the new probability density function and the perceptual error cost function to better exploit and utilize the prior statistical information of the speech. The results show that the proposed method can improve the signal-to-noise ratio up to 0.7 dB under different noises and different signal-to-noise ratios, and the processed speech has better feasibility, which provides good speech enhancement for the processing of noisy speech quality in vocal identification practice without significantly increasing the computational complexity and can be better adapted to the application.
The application of tennis teaching in computer network environment
Authors: Chen Jun 
Published: October 2023

Abstract
In this paper, students' implicit learning characteristics parameters are first transformed using BP neural network. Then the parameter weights are corrected using the activation function and normalized to obtain explicit data characteristics. Finally, a tennis online teaching platform is constructed by measuring the correlation between learning behavior data through the K-mean clustering algorithm and extracting the learning behavior regularity coefficients accurately using time series. The findings revealed that the platform had an average pass rate of 78.6% for students, and the average learning time was 6.5 hours. The teaching quality of tennis can be effectively improved in the computer network environment.
The method of grouping and classifying music curriculum teaching resources in the context of double reduction
Authors: Shao Lingchun , Jiang Kun 
Published: October 2023

Abstract
A subsumption classification method is proposed to improve the classification accuracy of teaching resources in the music curriculum through a double reduction policy. Subject words are selected from high-similarity and high-frequency word sets, and a subject word tree is constructed using an automatic tree construction method based on a probabilistic latent semantic analysis algorithm. To complete the subsumption classification of teaching resources, an improved multi-graph kernel convolutional network is employed to group tree leaf nodes. According to the classification evaluation results, the recall, accuracy, and F1 values are 90%, 96.48%, and 88.81%, respectively, and the macro F1 value is as high as 81.59%. It can be seen that the method can effectively classify the teaching resources of music courses with the best effect of subsumption classification, which helps to improve the appropriateness and adequacy of teaching resources utilization.
An analysis of the adaptability of Confucianism Civic Education in colleges and universities based on the construction of cognitive mapping
Authors: Yang Yankai 
Published: October 2023

Abstract
To extract the main structural features, we first use the CRF algorithm to annotate different knowledge feature vectors based on cognitive mapping in this paper. To mine the correlation between the main structures and fuse them, the G-DINA technique is employed to set the threshold value. The response function is utilized to diagnose the cognitive parameters of students and accurately quantify their cognitive state. According to the results, the educational platform has an average coverage rate of 78%. The average cognitive index scores of the students were 75, and 92% were content with the teaching effectiveness of the platform. The intelligent Civic Education Platform constructed based on cognitive mapping integrates Confucianism and culture to achieve two-way development.
Deep learning algorithm-oriented blended teaching in secondary school mathematics courses in ethnic areas
Authors: Xu Shifang , Pan Chunyan 
Published: October 2023

Abstract
To provide teaching assistance to secondary school mathematics teachers in ethnic areas and improve the teaching effectiveness of mathematics courses, a hybrid teaching model based on deep learning algorithms is proposed. Convolutional neural networks and joint probability matrix decomposition are fused to design teaching resource recommendation methods, and hybrid teaching is carried out according to three stages: before, during, and after class. The overall mean of the questionnaire for the experimental class improved from 2.39 to 3.01, and the pass rate, merit rate, and mean score of mathematics scores increased by 13.79%, 9.02%, and 15.17 points, respectively. This method enables educational technology to be effective in mathematics curriculum and improve the quality and information of mathematics education in ethnic areas.
Exploring the Effective Path of Cultivating College Students’ English Intercultural Communication Competence Based on the Social Network Analysis Model
Authors: Hu Yan 
Published: October 2023

Abstract
This paper introduces the BOPPPS teaching model integrated with flipped classrooms into the intercultural communication classroom by decomposing the BOPPPS teaching module and analyzing the differences with traditional teaching methods by combining social network analysis methods. The basic teaching model framework was built, and an effective blended teaching model was created by utilizing the third-order nonlinear expression of social networks introduced into the online platform. A 10-week teaching model experiment was conducted for two classes to explore English major students in a university. The overall average score of the experimental class improved by 23.6 points to 86.02, and the score improvement was significantly higher than that of the control class, proving that the hybrid teaching model is an effective way to cultivate talents for universities.
Research on the synergistic development and operation mechanism of vocational education and innovative development concepts in universities based on a separate equilibrium game model.
Authors: Jiang Wen 
Published: October 2023

Abstract
Using a separating equilibrium game model, this paper defines the ratio of cooperators to total individuals for the level of school-enterprise cooperation. We use Bayes’ rule to modify the strategy type and solve the vocational education discrete problem by describing the set of six tuples in the separating equilibrium game model under incomplete information. Transforming the vectors in the symmetric positive definite matrix into complementary linear vectors, it is found that the level of cooperation in the split equilibrium game model increases by about 45%. The reorganization, of course, teaching content in higher education according to the split equilibrium game model can effectively mobilize the learning enthusiasm of most students and provide new ideas for the innovative development of the higher education business.
Application of topological data analysis method based on calligraphy creation schema and its limitation analysis
Authors: Liu Jinglong 
Published: October 2023

Abstract
This paper first describes the principle of topological data and the basic steps of topological data analysis. It then outputs images using parametric filters and establishes the expressions of differential evolution. The system is designed using a Gaussian mixture model, the stroke matching module is categorized, and the composition execution diagram of the system is designed. Finally, the calligraphy creation system based on topological data analysis is completed, and the three evaluation results are 62.6%, 58.9%, and 59.2%, all of which are more than 50%, which is better than the traditional creation system. The topological data-based oriented calligraphy creation system designed in this paper is proven effective in achieving calligraphy creation and has good application.
Analysis of the degree of influence of university Chinese language and literature education on students’ humanistic quality based on the principle of interval number variable power
Authors: Su Hong 
Published: October 2023

Abstract
In this paper, the characteristic parameters with different properties are transformed into comprehensive quantified values, the deviation of characteristic parameters is defined using the interval number variable weight principle, and the teaching situation is created by combining students’ interests. The weight vector is derived from the disappointment function to assess the humanistic quality of Chinese language and literature education. Let the state vector be mapped by a variable-weight mapping, which will monotonically increase or decrease each variable continuum, reflecting the first-order change in Chinese language students' learning status. It is found that 18.66% of the first-year students in colleges and universities are familiar with humanistic quality, and the highest real-time rate is 0.9906. The principle of variable weight based on interval numbers can be used to effectively cultivate students' humanistic qualities and develop high-quality and innovative talents.
A study on the literary elements of children’s literature classics and their influence on reading experience based on principal component analysis
Authors: Fu Yu 
Published: October 2023

Abstract
The dimensional statistics approach of principal component analysis is utilized in this paper to transform a set of variable observations using orthogonal transformation to convert the data to a new coordinate. The original observations data are summed linearly by selecting appropriate values through cross-validation and calculating the spatial data of works with literary elements. Determine a sufficient number of basis functions selected mainly based on the fluctuation of time variables. The number of students who believe that reading classic works enhances scientific literacy was 92.56%, with the highest contribution of linguistic and literary elements found to be 92.56%. The uniqueness and richness of children's literature can enhance character-building and overall core literacy of students, as indicated by this.
Research on the Mechanism of Dual Integration and Promotion of Confucian Moral Education Thought and College Students’ Civic Education Based on Data Fusion Model
Authors: Liu Qianyi 
Published: October 2023

Abstract
This paper uses Data fusion technology to integrate Confucian moral education with Civic Education. Different information sources are detected, and their parameter states are estimated using a weighted estimation algorithm. Principal component analysis is used to linearly transform the original information and calculate the weight values of the main feature vectors. The trust function is established using the D-S combination theory to achieve the fusion of knowledge structures. The results show that the average access rate of the teaching platform constructed based on data fusion reached 89.2% per week, and the average number of platform hits was around 716 per week. It shows that the integration of Confucian moral education ideas has enriched the content of Civic Education for college students and realized the teaching mechanism of double integration and double promotion.
Cultivation of students’ craftsmanship identity and ability based on the theory of directed percolation
Authors: Zhang Pengfei 
Published: October 2023

Abstract
In this paper, data mining is performed based on the directed percolation theory influence mining algorithm, analyzing the maximum influence node mining proportion threshold and calculating the maximum eigenvalue of the non-return matrix. The convergence conditions of the iterative process of immobile points are analyzed to obtain the percolation threshold of the information dissemination process of directed percolation, and the initial vector is selected among the node-associated features to form the iterative formula to mine the maximum percolation theoretical influence. According to the results, students' focus on craftsmanship has risen significantly, and the percentage of students who consider persistent concentration spirit important has increased to 75%. The directed percolation theory's craftsmanship spirit is crucial for developing students' vocational skills and comprehensive literacy.
A study on the relationship between visual communication and graphics in a new media-oriented logistic regression model
Authors: Zhuang Yan 
Published: October 2023

Abstract
In this paper, we use a logistic regression model to determine the factors of regional visual communication susceptibility evaluation with new media orientation and solve the joint confidence band level independently. The verdict results of the graphical-textual feature space define the relevant symbols of graphical-textual relationships. The confidence estimation parameters of the candidate graphic texts are determined, and the textual characteristics of graphic heterogeneity are mapped to the image unified feature space. The results show that the graphical text symbolization sequences of the design model in this paper are mainly distributed on the 0-2m·s−2 point interval, and the accuracy rate of the news expression effect reaches 82.3%. It indicates that the design model in this paper can design a new type of graphical-textual relationship and fully exploit the functions of pictures and texts.
The Construction of English Teaching Resource Library in Universities Based on Mathematical and Statistical Multiple Regression Model
Authors: Guan Yanjun 
Published: October 2023

Abstract
This research creates an online communication platform using a mathematical statistics multiple regression model to modify the online lesson plan. The irregular variables in the resource base data are precisely measured, and the regularity of the variables is discovered using mathematical statistics. To improve the teaching resource base, the partial derivatives of the sum of squares are found, the regression values are obtained, and the dispersion of the regression values are all obtained using the maximum likelihood estimation approach. Learning English using the developed instructional resource base increased average score by 1.7 points. It demonstrates how the created teaching resource base for English in colleges and universities is effectively used and how multiple linear regression causes the independent and dependent variables to correlate nicely.
A study on the interactive relationship of youth ideological and political education based on social network analysis
Authors: Li Jianyun 
Published: October 2023

Abstract
To combat the negative impact of network information on college students and enhance ideological and political education for youth. This paper uses social networks as a new carrier of ideological and political education for youth and makes it more consistent with the practical needs of ideological and political education through the interactive influence factors of social networks. The dynamic relationship between elements in the network political communication process is examined through a network political communication model and the SEIJR communication mechanism. The results show that when the number of Renren users is 50, the number of information covered by the network political communication model is 2100, indicating that the superiority of ideological and political education can be further expanded through social networks and the efficacy of ideological and political education can be better utilized.