bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pendekatan Nanoteknologi Untuk Penghantaran Bahan Aktif Farmasi Dalam Terapi Acne Vulgaris
Authors: Anggraeni Dila , Kaniawati Marita , Jafar Ganardi 
Published: June 2023

Jerawat (Acne vulgaris) adalah kelainan kulit yang terjadi akibat penumpukan sebum yang dihasilkan oleh kelenjar minyak yang ada di kulit. Penumpukan sebum tersebut akan menstimulus pertumbuhan P. acne yang akan menyebabkan pertumbuhan jerawat. Terapi untuk jerawat telah banyak dikembangkan untuk berbagai bahan aktif dan metode yang digunakan sudah beragam dari yang konvensional hingga teknologi terbarukan. Penghantaran terbarukan seperti nanoteknologi dipilih karena dapat meningkatkan stabilitas bahan aktif, meningkatkan penetrasi pada kulit serta dapat menghantarkan zat aktif ke daerah terapi yang tertarget. Tujuan: review yang disusun untuk menjadi bahan acuan komprehensif mengenai jerawat. Metode: metode yang digunakan adalah pengumpulan artikel ilmiah dari sumber nasional dan internasional. Hasil: hasil yang didapatkan adalah metode nanopartikel adalah metode yang paling baik dalam penghantaran sediaan topikal khususnya untuk terapi jerawat. Adapun berbagai pengembangan terbarukan yaitu lipid nanopartikel, polimer nanopartikel dan metal nanopartikel. Review ini akan mengulas secara lengkap berbagai studi mengenai penghantaran terbarukan zat aktif dalam penghantaran nano teknologi untuk terapi jerawat. Kata Kunci: Jerawat, Kulit, Nanopartikel,
The Ideological and Political Education Model of College Students Based on Probability Theory and Statistics
Authors: Xuan Wangwei 
Published: June 2023

Abstract
This article uses the theory of probability and statistics to evaluate the thinking dynamics of college students to understand the psychological state of college students. First, the paper uses a web crawler to crawl and analyze the official micro articles. Using the method of probability statistics and the K-mean clustering method, we can understand the psychological state of college students in real time. The results of this experiment show that the current hot topics can be obtained within a certain period by using the statistical method of vocabulary display and clustering. The purpose of this paper is to propose corresponding countermeasures and approaches for the ideological and political work of college graduates. This model has a positive effect on cultivating college students’ values and ways of thinking.
Application of modular mathematical modeling in intelligent design of 3D digital substation
Authors: Guo Wei , Chen Xiaomin , Lin Xiaoning , Chen Xilong 
Published: June 2023

Abstract
The construction of modular digital smart grid, as a result, the complexity of the power grid is increasing and new technologies and schemes are emerging, more sophisticated design means are needed. Therefore, the author puts forward the research on the intelligent design of three-dimensional digital substation. The emergence of 3D design has changed the status quo of difficult collaboration among multiple disciplines under the traditional design mode, and improved the level of substation design from the perspective of life-cycle management. Firstly, the characteristics of digital collaborative design are analyzed, the construction of 3D model library of equipment is explained, and the intelligent auxiliary control system of substation is described, taking a project as an example, after checking the electrification distance, it can be found that the electrification distance between the camera arranged in the 220kV power distribution unit area and the lightning arrester of the outgoing line does not meet the requirements, and the number of equipment is 3, the application of three-dimensional design is described from the aspects of video monitoring system, automatic fire extinguishing system, etc, its application in the front end equipment layout, model retrieval, collision inspection between safety distance and foundation, buried pipe design, material statistics and other dimensions of these systems were shown in detail, the method of 3D design is deeply studied and applied to the practical engineering design of high voltage substation. The space characteristics of 3D design can be used to realize complex underground pipeline layout, cable optimal layout, collision inspection, construction simulation, visual display, etc.
The Application Optimization of Project based Learning Design in Ideological and Political Education in Colleges and Universities Based on ARCS Model
Authors: Hong Juan 
Published: June 2023

Abstract
The author uses the ARCS model in a combination of ideological and political education and classroom teaching in colleges and universities, and the theory of the ARCS model is based on theory and based on the ARCS model, and related ideas are proposed in this article. teaching in the halls of ideological and political discipline. First of all, 460 questions were divided from the questionnaire database, 440 questions were returned, and 95.7%, the author analyzes the motivation problems of college students in the process of ideological and political learning, and then takes the ARCS motivation model as the framework, from the perspective of motivation analysis, attention, relevance, confidence and satisfaction, the paper puts forward corresponding motivation stimulation strategies, finally, it combines the ARCS model with relevant teaching, and analyzes the case. Practice has proved that ARCS model has a good fit with the teaching of ideological and political courses, which can effectively improve the level of students’ motivation to learn ideological and political courses, and thus improve the learning efficiency.
Simulation and Characteristic analysis of college music teaching based on nonlinear equation
Authors: Huang Haiyan , Yuan Wenwen 
Published: June 2023

Abstract
In order to understand the nonlinear equation, the author puts forward a research on college music teaching simulation and feature analysis. In the basic music education, the main form of music education is classroom teaching. As “prospective teachers” who are about to step into their posts, music normal students should not only have systematic professional knowledge, but also have good teaching skills. In the author’s research, a questionnaire survey was conducted on the students of music teachers’ college in Grade 09 and Grade 10 who participated in the simulation teaching, and interviews were also conducted with the teachers and assistant teachers of the simulation teaching. Through the review and analysis of literature, as well as the summary of practical teaching during the period of serving as a music simulation teaching assistant, the deficiencies of music normal students’ classroom teaching skills are found out, through thinking and analyzing its influencing factors, reasonable suggestions for improvement are put forward. From the summary and analysis of the survey results, the factors that affect the poor mastery of classroom teaching skills in simulation teaching mainly include the following aspects: 1, First, students themselves; 2, Teaching; 3, Teachers. From the practice of music simulation teaching, six reasonable suggestions are summarized, namely: 1, Correct learning attitude and role play; 2, Increase the preparation time to enhance the effectiveness of questions; 3, Emphasizing the proper use of multimedia in music noumenon; 4, Strengthen theoretical study and expand the content of observation; 5, Enrich the content of standardized evaluation of teaching mode; 6, Improve the allocation of teachers. The six suggestions put forward can promote the training of music classroom teaching skills in normal universities.
The discrimination of college music teaching level based on wave equation
Authors: Wang Aiping 
Published: June 2023

Abstract
In order to improve the teaching level of college music teachers, in this essay the discrimination of college music teaching level based on the wave equation is put forward. In this study, the advantages of pattern recognition are utilized to establish a college music teaching level evaluation model based on wave equation. The wave equation is adopted to replace the complex function representation in the traditional statistical method, so as to reduce the influence of subjective factors on teaching level evaluation and explore the potential factor correlation in the evaluation process. The linear fuzzy indivisible samples are mapped to high dimensional space to make them linearly divisible, which avoids the traditional process from induction to deduction in essence and simplifies the classification process of nonlinear problems. Structural risk minimization theory ensures global optimization of segmentation and reduces expected risk. The results of this study can be combined with existing research methods to enhance the objectivity of evaluation methods and the accuracy of evaluation results, which has certain reference significance for improving teachers’ teaching level and promoting the improvement of teaching quality.
The Efficiency of Resource Allocation in Higher Education in India Based on Dea-Tobit Model
Authors: Guo Hongxia 
Published: June 2023

Abstract
Higher education in India has grown rapidly since independence, becoming the world’s largest higher education country after the United States. In the research, the basic theory of higher education resource allocation efficiency was described. Then the regional distribution of higher education resources, the current situation of inputs and outputs in the central region were described. Then DEA analysis was used to evaluate the efficiency of higher education resources in the central region and projection analysis, and Tobit model was used to test the factors influencing the efficiency of higher education allocation in the central region. The efficiency evaluation and projection analysis of higher education resources in central region were conducted by using DEA analysis, and the Tobit model was used to test the factors influencing the efficiency of higher education allocation in central region. The empirical results show that the resource allocation efficiency of higher education in central region is not determined by education funding alone, but depends on the optimization of resource input combination.
The application of KANO Model in the design of cultural creative products
Authors: Wang Wen 
Published: June 2023

Abstract
In order to improve visitors’ satisfaction with the red cultural creative products of Fang Zhimin Memorial Hall and promote the dissemination of Fang Zhimin’s red revolutionary spirit, in this essay, the KANO model research method is used as the basic framework and the visitor data is used as the basis to explore the innovative design preferences and perceptual demand elements of visitors to the red cultural creative products of Fang Zhimin Memorial Hall. In view of the cultural attributes of the red cultural creative products of Fang Zhimin Memorial Hall, in this essay the visitors’ preferences and preferences are used, and the three-level method of cultural research theory is used to establish the design points of cultural creative products. Finally, a series of cultural creative products as the material carrier of Fang Zhimin’s red revolutionary spirit are designed and studied to promote the diversified development of red culture.
Hydrodynamic Model of Hydraulic Engineering Based on Trigonometric Function Relation Equation
Authors: Liu Hongbo , Jian Haoran 
Published: June 2023

Abstract
In order to explore the application of fluid mechanics technology in water conservancy and hydropower stations, the author proposes the study of hydraulic engineering fluid mechanics model based on trigonometric function relationship equation. According to standard k- ε Double equation and Reynolds time average (N-S) equation, given the runner boundary conditions, establish the mathematical model of the internal flow of the hydraulic turbine. Through CFD simulation technology, the runner of hydraulic turbine is numerically simulated to obtain the velocity distribution and blade pressure distribution inside the runner, movable guide vane and fixed guide vane, the reliability of the design is improved, and the application of CFD technology in hydropower project is analyzed with an example. The results show that, when the diameter of guide vane distribution circle is 4760mm, the scheme is optimal, and the relative efficiency under the optimal working condition is 96.35%. The flow of the modified runner from the inlet of the volute to the outlet of the draft tube is very stable under the optimal working condition, and there is no obvious vortex, especially there is no obvious vortex belt and vortex at the outlet of the runner; There is no obvious vortex in the draft tube, the flow on both sides of the pier is very uniform, and the flow on one side is not significantly greater than that on the other side, which fully shows that the flow performance of the modified runner is good. After reconstruction, the runner outlet flow field is good, and the internal flow line of the draft tube is smooth. The application prospect of hydrodynamic algorithm for hydraulic engineering is relatively broad.
Application of Nonlinear Differential Equation in Electronic Commerce
Authors: Xiao Xiao 
Published: June 2023

Abstract
The author analyzes the network marketing model under the e-commerce mode through the marketing function under the nonlinear differential equation, through the research, it is found that the four variables of commodity price, advertising investment, sales model design investment and logistics investment are the key explanatory variables of sales volume of marketing network, among them, the price of goods has the greatest impact on online marketing, secondly, advertising investment, logistics investment and design investment have less impact.
Physical characteristics analysis of judo athletes based on multiple regression equation
Authors: Yang Xiuli , Lu Min 
Published: June 2023

Abstract
Judo is a skills-led sport, which has higher requirements on the athletes’ skills, physical ability, intelligence and psychology, but the athletes’ physical characteristics are still the basis of competitive ability. In this article, 107 male judo athletes were selected as the investigation object, their body shape indexes and some physical quality indexes were measured, the independent sample multiple regression method and T-test were applied to compare and analyze the elite and non-elite athletes, the youth and adult athletes, and the standardized typical discriminant function of athletes’ sports grade was established by stepwise discriminant analysis. Thus, we have a comprehensive understanding of the physical characteristics of the men's judo athletes and provide a reliable basis for the training and selection of basic coaches.
Analysis of News Communication Law Based on PSR Model
Authors: Zhuang Jie 
Published: June 2023

Abstract
Based on the PSR model, the author proposes a research on news communication. PSR is a model proposed by OECD for system pressure, state and response analysis. On the basis of in-depth analysis of various factors in the process of coordinated development of the social, economic and natural environment composite system, the author constructs a kind of PSR composite model, by using the theory and method of system dynamics, the sustainable development of social, economic and environmental systems is studied, and the knowledge atlas is used to describe and evaluate the current situation and development trend of the education of news communication discipline, conduct a comprehensive and visual analysis of journalism and communication education research to show the frontier, hot spots, knowledge base and cooperation network of the discipline's education research, and try to clarify the relationship and interaction between various studies.
Formative Assessment of College English Teaching Based on the CLA Model
Authors: Yuan Suwen 
Published: June 2023

Abstract
Based on the CLA model, this paper discusses the autonomous role of formative assessment in students’ English teaching. This paper conducts a statistical analysis of the formative evaluation of English teaching among 40 students in the experimental group during the teaching period of 20 weeks. Research shows that 1) the independent learning behavior, consciousness, motivation and other aspects of the experimental group students have been significantly improved. Results Compared with the control group, there were significant differences in each dimension (P<0.05). (2) The writing skills of the experimental group have been greatly improved. The experimental group was statistically significant compared with the control group (P<0.05). Through the investigation of English teaching, it is found that formative assessment plays a prominent role in improving English teaching. The formative evaluation of English teaching based on the CLA model will promote improving English teaching performance.
The application of graph theory teaching method in ideological and political education of discrete mathematics
Authors: Wu Yanping , Lv Fangfang , Li Meng 
Published: June 2023

Abstract
In order to fully implement curriculum ideology and politics in the current education and teaching work, it is extremely necessary to integrate curriculum ideology and politics with “discrete mathematics”. This article discusses the simple possibilities of teaching “mathematical decision” combined ideological and political education and training, so “mathematical decision” can know the same practice as ideological and political education, mutual support and mutual support. Because mathematics is an easy subject for computer education, teachers should deeply explore ideological and political issues when defining mathematics subjects, guide them with ideological and political education content in the teaching process, and play in the main activities of the curriculum. Those. In this article, the author mainly talks about the problems of creating an ideological and political curriculum for teaching inequality and the problems in the teaching process, proposes the established educational standards for determining the content of mathematics education, and aims to develop a theoretical and political basis for determining the content of mathematics education. Provide mathematics education through a combination of online and offline methods to integrate ideological and political education with the teaching of other professional subjects.
Influencing Factors of Ideological and Political Construction Work based on VSBPC Model
Authors: Li Meng , Wu Yanping , Lv Fangfang 
Published: June 2023

Abstract
This article will analyze the current ideological and political issues in vocational education and will use the VSBPC model as a starting point to analyze them all. Philosophical and political concepts, fundamental ideas, beliefs, mindsets, management needs and interests about the distribution of money. Religion and Politics is an important battle between religion and politics in colleges and universities and an important way for college students to develop ideas and politics. To better understand the influence of ideology and culture on college and university campuses, this article examines 1,323 college students at 13 universities nationwide and uses questionnaires to assess college students’ abilities. performance and analysis of ideological and political constructions. Research shows successful thinking and leadership development in Chinese colleges and universities. Most college students have a clear understanding of the purpose of ideological and political education, are able to understand and understand the importance of science and political education, and are interested in ideological and political research. Those. Further analysis shows that factors such as college students’ personal characteristics, learning process, curriculum, and teachers have a unique and unique influence on the formation of ideological and political education.
Possibilities of Using Low-Density C–C Composites for Thermal Protection of Small Unmanned Aerial Vehicles
Authors: Yanko Taras , Datsenko Roman , Karpenko Hanna 
Published: June 2023

Abstract
The study demonstrates the possibilities of using, as well as the features associated with the use of, unmanned aerial vehicles (UAVs) for military and peaceful purposes. Information is provided on the need to use components that would contribute towards ensuring thermal protection against modern laser weapons. The requirements for such materials are given, according to the field of application of the UAV. An analysis of the available materials that can be used to create thermal protection of UAVs against laser weapons is provided. The thermophysical characteristics of various materials are presented. The work presents technological features of production and properties of low-density carbon–carbon composite materials (CCCM). It is proposed to consider the prospects of using CCCM materials for not only the UAV structural components but also other purposes.
Innovación abierta como acelerador de competitividad y resultados empresariales, un estudio bibliométrico
Authors: Morales Ricardo Ernesto , Álvarez Aros Erick L. 
Published: June 2023

La competitividad empresarial representa una propuesta de valor única para el mercado, esto se debe al conjunto de esfuerzos internos, materializados por medio de recursos, y potencial humano, estando alineados a la estrategia organizacional, pero esta dinámica no debe ser desligada de los factores del entorno. Por ello el propósito del estudio fue analizar a la innovación abierta y la competitividad y los recursos empresariales a través de la investigación bibliométrica. Los resultados muestran que el modelo abierto catapulta los motores de competitividad, así como la estrategia y ventaja competitiva, además evidencian que es una vía proba para la consecución de réditos producto de la innovación, también que el paradigma a transcendiendo barreras culturales, sociales o económicas, siendo estudiada desde distintas perspectivas, ampliando la idea seminal con nuevos enfoques, emergiendo como una propuesta desde la académica, como herramientas novedosas, a la gestión empresarial, palpándose que la innovación abierta se ha estudiado predominantemente en países desarrollados, generando teorías que influyen en los países en desarrollo.
Caprine Myostatin Gene Polymorphism in Domestic and Wild Goat Breeds in Duhok Province/Kurdistan Region of Iraq Using PCR-RFLP and SNP Markers
Authors: Abbas Awat M. , Jubrael Jaladet M. , Mohammed Ahmed B. 
Published: June 2023

In Iraq generally and Kurdistan region specifically, goats are an important resource for meat and milk production. It is well known that Myostatin genes (MSTN) have the essential role in growth and development due to its crucial involvement in muscle growth. The goal of this research was to reveal the polymorphism of MSTN gene in different Capra hircus breeds (native, Shami, Meriz and Kamori goat) and in wild mountain goat (Capra aegagrus) via PCR-RFLP technique and direct seqencing The MSTN (exon 1) polymorphisms were investigated in all breeds, MSTN-Dra I/RFLP revealed three genotypes AA and BB were homozygous and AB was heterozygous. The calculated genotype frequencies were 0.270, 0.368 and 0.362 for AA, BB and AB genotype respectively. The allelic frequency was 0.451 for the A allele and 0.549 for the B allele. The average of the observed heterozygosity was 0.362 and the observed homozygosity was 0.638. The sequence data of MSTN gene of Native and Shami goats revealed 31 SNPs in nonfunctional region. In addition, in exon region there was 1 SNPs in both breed samples which did not change amino acid sequence and its silence mutation.
In conclusion, the result of PCR-RFLP and SNP experiments obtained in this investigation were evaluated as very useful in genotype analysis of local goat breeds/populations. Thus, DNA polymorphisms in the Myostatin gene could be used as reliable genetic marker in breeding programs in this region.