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Diversity of Fish in Erhai Lake Zhong Chuanyan, , Li Gang , Chu Weile, , Shen Jian, , Feng Jimeng , , Long Xiaowen, , Journal of Dali University    2024, 9 (6): 108-.   Abstract （1241）      PDF （2513KB）（72）    Knowledge map    Save The historical fauna changes and current situation of fish in Erhai lake was analyzed by reviewing the literature about Erhai fish since the 1950s, and combining the field sampling surveys and the visiting surveys in 2022. There were 54 species of fish recorded in the Erhai lake, belonging to 7 orders, 14 families and 31 genera, including 20 species of indigenous fish, 9 species of endemic indigenous species and 1 species of national second-class protected animal（ Schizothorax taliensis） by 2022. A total of 23 species of fish were found in the 2022 Erhai lake fish survey, belonging to 4 orders and 9 families, including Cyprinidae accounting for 60.87% of the total number of fish species, other fish accounted for 39.13%, including Cobitidae, Eleotridae, Gobiieae, Channidae, Salangidae, Osmeridae, Bagridae, and Siluridae. Rhinogobius giurinus, Hemiculter leucisculus, Pelteobagrus fulvidraco and Hypomesus nipponensis were the dominant species in Erhai lake. The survey found Carassius auratus red var to be a newly recorded species in the Erhai Lake. The composition of the fish community in the Erhai lake showed a significant decrease in the number of indigenous species, a gradual increase in the number of invasive species and their dominance, with economic fish and small fish as the current dominant species. Reference | Related Articles | Metrics

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Value, Risks and Countermeasures of Integrating Artificial Intelligence into Ideological and#br# Political Education in Colleges and Universities#br# Su Ye, Liu Peiran Journal of Dali University    2024, 9 (11): 97-105.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 11. 014 Abstract （481）      PDF （1421KB）（40）    Knowledge map    Save The integration of artificial intelligence into ideological and political education in colleges and universities is the essential meaning of ideological and political education adhering to fundamental principles and making innovations in the intelligent era. Its value is reflected in the fact that it helps ideological and political education in universities to improve the precision of human education, reshape the human-machine relationship, and broaden the practical field. Meanwhile, ideological and political education in colleges and universities also faces risks and challenges such as the obscuring of human subjectivity, the alienation of educators' discourse power, the cognitive limitations of the educated, and the intensified penetration of ideology. In this regard, colleges and universities must adhere to educating people as the fundamental principle, firmly take teachers as the main body, insist on regarding students as the core, and be resolute in maintaining stability to promote high-quality development of ideological and political education in colleges and universities in the era of artificial intelligence. Reference | Related Articles | Metrics

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Identification and Description of the Origin of the Indigenous Medicinal Insect "Koudai Chong" Used by#br# the Jingpo Ethnic Group in Western Yunnan Zhang Mengying, Yang Menghui, Cai Wenzheng, Zhang Chenggui, Yang Zizhong, Journal of Dali University    2025, 10 (2): 10-14.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 02. 003 Abstract （392）      PDF （2713KB）（34）    Knowledge map    Save Objective: To investigate the indigenous medicinal insect "Koudai Chong" used by the Jingpo ethnic group in western Yunnan, aiming at identifying its zoological origin, usage methods, and medicinal efficacy. The research provides reference for the exploration and documentation of traditional medicinal animal resources. Methods: Interviews with local people, field investigation, specimen collections, morphological classification studies, and molecular biological techniques were employed to study the origin, ecological environment, morphological characteristics, medicinal processing and usage methods, efficacy, and molecular markers of "Koudai Chong". Results: The origin of "Koudai Chong" was identified as Atypus sacculatus, a species of the genus Atypus belonging to the family Atypidae in the order Araneae. Its COI sequence length was found to be 637 bp. Traditionally, it is mainly used for treating pediatric malnutrition （ganji）. Conclusion: This research provides significant evidence for the identification of the origin and the medicinal development of "Koudai Chong", a traditional medicinal material used by the Jingpo ethnic group in western Yunnan. Reference | Related Articles | Metrics

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Evaluation of Taste and Screening of Proprietary Sweeteners for 25 Bitter Chinese Herbs#br# Commonly Used in Clinic Lu Tai, Yang Xin, Lin Junzhi, Qiu Min, Zhang Dingkun, Journal of Dali University    2024, 9 (8): 1-9.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 08. 001 Abstract （257）      PDF （1849KB）（58）    Knowledge map    Save Objective: To explore the real taste characteristics and the application rules of sweeteners for 25 bitter Chinese herbs commonly used in clinic. Methods: The volunteer visual analogue scoring method was used to classify the real taste of 25 kinds of Chinese herbs, and grasp the main taste, taste grade, perception position and perception trend of each kind of Chinese herb. 11 kinds of common sweeteners were selected, and the exclusive sweeteners that can effectively mask the bad taste of the above Chinese herbs were matched through the volunteer tasting experiment. Results: The main tastes of different Chinese herbs were different. Huanglian and Longdan had intense bitterness, and Longdan had astringency; Huangbai and Chuanxinlian had strong bitterness, and Chuanxinlian had astringency; 13 herbs, such as Yanhusuo and Lianzixin, had obvious bitterness, and the aftertaste disappeared 3-4 minutes after spitting the liquid; Kuxingren and Yinchen had slight bitterness, and the aftertaste disappeared 1-3 minutes after spitting the liquid; Ganjiang had obvious spicy taste. The results of the specificity of sweeteners showed that the most suitable sweetener for Chuanxinlian was sucralose; for Longdan and Huangbai, it was neotame; for Huajuhong and Zhishi, it was mogroside; for Baibu and Zhebeimu, it was stevioside; for Lianqiao, it was aspartame; for Qinghao, it was glycyrrhizin; for Sanqi, it was acesulfame-K. Conclusion: The main taste of the above-mentioned Chinese herbs is bitter, and 3/5 of them have concurrent tastes; the taste perception site of the vast majority of Chinese herbs is in the back of the mouth, and the spicy taste perception is in the front of the tongue. According to the analysis of taste characteristics of 21 kinds of Chinese herbs, stevioside, mogroside, sucralose and glycyrrhizin are suitable for suppressing the bitterness of most bitter Chinese herbs. Reference | Related Articles | Metrics

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Exploration on the Innovation of Ideological and Political Course Teaching in Colleges and Universities#br# from the Perspective of Thinking Visualization Chen Jinlian Journal of Dali University    2025, 10 (1): 82-88.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 01. 012 Abstract （256）      PDF （1415KB）（15）    Knowledge map    Save  As the main position for cultivating students in colleges and universities, the ideological and political course, when deeply integrated with thinking visualization tools, can promote students' thinking abilities, and can improve the effectiveness, vividness, attractiveness, infectiousness and affinity of ideological and political education in colleges and universities. It can further enhance the in-depth, practical and stable development of ideological and political education in colleges and universities in the new era, thus compensating for the deficiencies of traditional ideological and political education. Based on this, colleges and universities should comprehensively implement measures such as innovating the concept of digital ideological and political education, increasing the investment in digital equipment, building a high-quality teaching team and improving the digital education management system, so as to actively promote the in-depth integration of digital technology and ideological and political education. Reference | Related Articles | Metrics

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Investigation and Research on the "Integration of Culture and Tourism" in Dali Prefecture Dou Xiaoman, Li Qianfu Journal of Dali University    2024, 9 (11): 19-24.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 11. 003 Abstract （248）      PDF （1396KB）（64）    Knowledge map    Save Building Dali into historical and cultural city and an international tourism city worthy of the name, and creating a worldclass cultural and tourism industry is an important path to realize the high-end, high-quality and internationalization of Dali's culture and tourism. Based on the investigation of the current situation of "integration of culture and tourism" in Dali Prefecture, it is found that Dali Prefecture is rich in tourism resources and has profound historical heritage, but it is now facing a problem of single-point concentration, multi-point dispersion and integration without full fusion. Dali should coordinate cultural undertakings, cultural industries and tourism industry with the concept of "integration of culture and tourism". It should also play the leading role of the government, strengthen the cultivation of cultural and tourism talents, strengthen the publicity of news media and give play to its geographical advantages to promote the high-quality development of "integration of culture and tourism" in Dali. Reference | Related Articles | Metrics

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Adaptation and Selection of Translators: A Comparative Study Based on Multiple Translations of#br# The Peony Pavilion#br# Zhang Meng, Jin Zhiru Journal of Dali University    2025, 10 (3): 27-.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 03. 004 Abstract （244）      PDF （1492KB）（18）    Knowledge map    Save The Peony Pavilion is a fictional legendary play created by Tang Xianzu. Its culture-loaded words, idioms and allusions can fully show the style of Chinese culture, and it is also a key bridge among the author, the translator and its readers. Based on the theory of ecological translation, this study tries to establish an ecological environment of translation so that translators can "adapt" and "select" with the optimal translation method in the process of translation. By comparing different translations, it is found that translators can convey text information through linguistic, cultural and communicative dimensions, accurately show the full picture of the original book, and help translators complete the dynamic process of adaptive selection and selective adaptation. Reference | Related Articles | Metrics

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Correlation between Yield and Agronomic Traits of 29 New Maize Hybrid Varieties in Yunnan Province Yin Xiaohua, Ma Chenyu, Liu Chaorui, Yao Sidan, Sun Lu, Ye Zhilan Journal of Dali University    2024, 9 (12): 100-106.   Abstract （216）      PDF （1532KB）（9）    Knowledge map    Save Using grey relational degree analysis method, 29 new maize hybrid varieties in Yunnan Province were used as experimental materials to analyze the correlation between agronomic traits such as plant height, ear height, ear length, ear diameter, bald tip length,rows per ear, kernels per row, hundred-grain weight, kernel rate and water content with yield. The results showed that the order of relational degree between yield and each agronomic trait was as follow: ear length＞kernel rate＞plant height＞ear height＞hundredgrain weight＞ear diameter＞rows per ear＞kernels per row＞water content＞bald tip length; the order of correlation between yield and each agronomic trait was as follow: kernel rate＞hundred-grain weight＞ear diameter＞plant height＞ear height＞rows per ear＞ear length＞bald tip length＞kernels per row＞water content. The varieties with the best comprehensive evaluation were Yuanyu 1505, Linxin 11 and Zhuyu 818. In this study, excellent new maize hybrid varieties were screened out, and the primary and secondary relationship of each agronomic trait on yield was clarified, which could provide a theoretical basis for the selection of high-yield and high-quality maize hybrid. Reference | Related Articles | Metrics

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Dynamic of Forest Resources in Cangshan Erhai National Nature Reserve Li Yanan, Wang Sheng, Wang Youbing, Jiang Jianfa, Hu Changping Journal of Dali University    2024, 9 (6): 31-.   Abstract （177）      PDF （1485KB）（36）    Knowledge map    Save Objective: To understand the dynamic changes of forest resources in the Cangshan Erhai National Nature Reserve in Yunnan Province （hereinafter referred to as the "Reserve"） over the past 20 years, and provide guidance for the preparation of management plans for the Reserve. Methods: Based on the forest resource survey data of the research area in 2005 and 2015, monitoring data of forest, grassland and wetland in 2021, and data of the third national land survey in the study area, use GIS technology was used to carry out dynamic analysis of forest resources in Reserve. Results: Among various categories in Reserve, the area of forest is the largest and increasing year by year. In the three survey years, the forest and shrub were the main areas of forestry land, accounting for over 60.82% of the total area of the Reserve. The forest coverage rate of the Reserve has increased year by year between 2005 and 2015, and the forest cover increase between 2015 and 2021. The storage volume is mainly composed of forest land and increases year by year. The area and growing stock of arbor forests is mainly composed of Quercus spp. Pinus yunnanensis, Pinus armandi, and Abies delavayi. The area and growing stock of each tree species is increasing year by year; The proportion of young, middle-aged, near mature, and mature forests in the arbor forest is relatively balanced, while the area of over mature forests is relatively small; The degree of crown density in each year is mainly medium, and the area and growing stock of arbor forests with a crown density level of medium and dense have been increasing year by year. Conclusion: The forest quality and ecological protection function of the Reserve have been improving year by year, and the management of forest resources in the later stage is mainly to increase broad-leaved forests such as Fagaceae. Reference | Related Articles | Metrics

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History, Narrative, and Faith: A Study of Du Guangting, the Tang Dynasty Imperial Censor in Nanzhao Yang Dongxia Journal of Dali University    2025, 10 (3): 1-.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 03. 001 Abstract （157）      PDF （1450KB）（16）    Knowledge map    Save An analysis of The historical narrative of "Du Guangting's Sojourn in Nanzhao" reveals that this narrative was formed through the renowned Tang Daoist figure Du Guangting by constructing, grafting, and appropriation. During the Nanzhao period, this narrative served as a discouerse text through which Nanzhao sought to construct an identity aligned with Tang Dynasty, while also functioning as a tool for internal ideological governance. Subsequently, this narrative underwent continuous "layered accumulation", eventually forming a localized discourse. The narrative gradually evolved into a form of Benzhu worship, which has been preserved and continues to exert influence to now. Du Guangting Benzhu worship represents a vibrant local historical narrative, embodying a historical microcosm of how local ruler and local people actively aligned themselves with central monarchy and central plains culture. It stands as a testament to forging of a strong sense of community for the Chinese nation. Reference | Related Articles | Metrics

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Masks-Wearing Face Recognition System Based on RetinaFace and FaceNet Algorithms Pei Yi, Liu Guangyu, Lei Yuanbin, Zhang Jilei, Chen Bobo, Zhao Hongyi, Zhao Enming Journal of Dali University    2024, 9 (12): 51-57.   Abstract （150）      PDF （2207KB）（8）    Knowledge map    Save During the epidemic outbreak, wearing masks has become an important public epidemic prevention measure. However, masks will lead to a reduction in recognition accuracy and a slowdown in detection speed of image-based face recognition systems. This study designs a masks-wearing face recognition system based on RetinaFace and FaceNet algorithms. First, the RetinaFace algorithm is used to train the RetinaFace model to realize the face key point positioning function. Secondly, the FaceNet algorithm is used to train the FaceNet model to extract the face feature vector and build a feature database. Finally, by comparing a Euclidean distance between the facial feature vector to be recognized and the vectors in the database, the recognition result is output. The experimental results show that the recognition speed of the system after RKNN model conversion exceeds 25 f/s. On the dataset Mask-LFW, when the Euclidean distance threshold between feature vectors is set to 1.01, the ACC is up to 93.78%, and the AUC is 91.03%. The system meets realtime requirements and has high detection accuracy, which can be used in laboratories, company offices, factories and some public places. Reference | Related Articles | Metrics

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Exploration of the Practice Path of Ideological and Political Education in the Core Curriculum Group#br# of Pharmacy Yang Yinhe, Lai Yong, Liu Heng, Zhou Ping, Liu Xi, Wang Yan Journal of Dali University    2025, 10 (2): 25-31.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 02. 006 Abstract （145）      PDF （1613KB）（19）    Knowledge map    Save In view of the current situation that pharmacy courses rarely focus on the path of ideological and political education in curriculum group to carry out in-depth and systematic research, the course team focuses on the core curriculum group of drug quality research direction in the College of Pharmacy of Dali University, takes the resource base of ideological and political elements in mixed teaching as the exploration direction of teaching reform, and builds a multi-dimensional practice path of ideological and political education in curriculum group with full coverage. Through adding a teaching resource library of ideological and political elements, optimizing teaching design and content supply and other reform measures, as well as establishing a multi-dimensional whole-process assessment and evaluation system, the path of ideological and political construction of curriculum group is explored. It breaks the previous fragmented state of ideological and political education between different courses, and promotes the same frequency resonance and mutual penetration of curriculum group teaching and ideological and political education. It aims to cultivate students with a strong concept of comprehensive quality control of drugs, practice the ideological and political goal of "educating people throughout the whole process and in all aspects", and improve the effectiveness of education and teaching. Reference | Related Articles | Metrics

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Training Mechanism of Digital Legal Talents: Reflection and Reconstruction#br# from the Perspective of Data Security Hu Ling Journal of Dali University    2025, 10 (1): 89-97.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 01. 013 Abstract （143）      PDF （1453KB）（13）    Knowledge map    Save The improvement of the training mechanism of legal talents in the field of data security is an important support for realizing the safe, efficient and sustainable development of China's digital economy. The traditional legal education concepts and methods have shown inadaptability in the digital age, and the hidden dangers of data security under the rapid iteration of digital technology are difficult to be identified. The cultivation of digital legal talents in colleges and universities often lacks a comprehensive understanding of the development of the digital economy and data governance, thus being unable to construct a teaching system adapted to data security governance, and also lacks interaction with practical fields related to data security. Therefore, a critical solution to improve the cultivation mechanism of digital law talents in colleges and universities in the context of data security governance lies in building a scientific and complete "Data Security" course system, integrating it into the cultivation program of law students, and integrating the legal regulation of digital platforms, corporate data compliance governance and data security-related cutting-edge technologies and their standards into teaching practice. Reference | Related Articles | Metrics

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Distribution, Cover Changes and Community Succession of Vegetation in Cangshan Mountain Chen Liling, , Ni Chunchen, , Li Zhifang, , Chen Youjun, , , , , Hu Xiaokang , , , , , Jiang Xianfeng, , , , , Liu Tianmeng, , , , Journal of Dali University    2024, 9 (6): 38-.   Abstract （139）      PDF （1771KB）（62）    Knowledge map    Save The vegetation cover types and their distribute changes in Cangshan mountain were studied by combining vegetation ecological remote sensing and field investigations. Based remote sensing analysis of vegetation, the results showed the vertical vegetation spectrum distribution pattern was obvious in Cangshan mountain, and the community types and their interconversion in the subalpine vegetation zone were complicated. The Abies delavayi forest, as the core protected object, was mainly distributed in the alpine zone of eastern slope. With the establishment of protected area, the fractional of vegetation coverage of Cangshan mountain increased significantly, and all functional zones had been fully restored to high coverage vegetation. Through the field vegetation community investigation, the community structure of Abies delavayi forest and Lithocarpus variolosus forest was stable, and at some elevations, the communities of Pinus yunnanensis forest, Pinus armandi forest and Alnus nepalensis forest were at risk of decline. Compared to the previous single method of scientific investigation, this remote sensing image could effectively improve the deciphering of vegetation cover types and their interconversions in Cangshan mountain. At the same time, the results from remote sensing analysis and field investigation can support each other well. However, it is still necessary to conduct field investigations and verifications of subformation, alliance and association of various vegetation communities. Reference | Related Articles | Metrics

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Exploration of Cultural Construction in University Students' Dormitories Zhao Xiang, Liu Qingyang, Liu Kuiliang, Sun Lanyan, Kong Dewen, Hou Xianlian Journal of Dali University    2025, 10 (3): 124-.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 03. 018 Abstract （137）      PDF （1428KB）（0）    Knowledge map    Save In order to promote the core values of socialism, advance the construction and development of university campus culture, centering the themes of safety and health, traditional Chinese culture, and traditional "family" culture, an attempt was made to construct and refine the campus culture of college dormitories in the new era. The aim was to promote the cultural breadth and education depth of college students, guide them to form a safe environment, healthy behavior awareness, and an atmosphere of moral education and harmonious development. Reference | Related Articles | Metrics

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Ritual Exhibition and Performance, Cultural Border and Identity Shaping:#br# A Study of Confucianism Dissemination in Yunnan Province from the Perspective of Cultivation Theory#br# Zhu Jiulian, Wang Wanping Journal of Dali University    2025, 10 (1): 1-7.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 01. 001 Abstract （136）      PDF （1473KB）（50）    Knowledge map    Save The spreading Confucianism in Yunnan Province is the process of assimilating the central-plain culture into the border culture. During this process, the Chinese national culture has evolved from "diversity" to "integration" and the strong sense of community for the Chinese nation has been gradually formed. Field investigations shows that there is a complete Confucius worship ceremony in Nuodeng Village of Yunlong County in Dali Prefecture. Such a ceremony is prevalent in Yunnan Province, and is a cultural performance in the dissemination of Confucianism. Literature studies indicate that Confucianism has exerted a great influence on Yunnan ethnic culture through three dissemination stages: preliminary, systematic and comprehensive. Through continuous and in depth cultural cultivation, Confucianism has integrated the regional culture, consolidated the social structures, and strengthened the concept of the state, thus promoting the construction of the cultural community, social community and political community, providing an important cultural resource for forging the strong sense of community for the Chinese nation among all ethnic groups in Yunnan today. Reference | Related Articles | Metrics

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Construction and Application Evaluation of Clinical Prediction Model for Type 2 Diabetes Patients#br# with Hyperuricemia Zhou Ye, Fan Guanjie, Yang Bo, Zhang Hengyan, Yan Heguo, Journal of Dali University    2024, 9 (8): 67-74.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 08. 012 Abstract （130）      PDF （1845KB）（37）    Knowledge map    Save Objective: To construct and evaluate a clinical prediction model for type 2 diabetes patients with hyperuricemia and explore its independent risk factors. Methods: Retrospective analysis was conducted on the medical records of 553 type 2 diabetes patients admitted to the department of endocrinology of Zhaotong Hospital of Traditional Chinese Medicine from January 2020 to December 2021. The patients were divided into hyperuricemia group and non-hyperuricemia group according to whether hyperuricemia was complicated or not. LASSO regression was used to select predictive variables and construct a Logistic regression model to identify independent risk factors for type 2 diabetes patients with hyperuricemia. The model was visualized by drawing a nomogram, and the predictive efficacy of the model was evaluated by the degree of differentiation, calibration and clinical applicability. Results: There were statistically significant differences （P<0.05） between the two groups of patients in body mass index, concurrent diabetic nephropathy, standardized hypoglycemic therapy, total cholesterol, triglycerides, serum creatinine, blood urea nitrogen, insulin resistance index, dampness-heat obstructing the spleen syndrome, and qi-yin deficiency syndrome. Eight predictive variables were selected by LASSO regression for multicollinearity diagnosis, and the prediction model was constructed after the qi-yin deficiency syndrome was deleted and multi-factor Logistic regression was performed. The results showed that seven predictive variables were independent risk factors for type 2 diabetes patients with hyperuricemia （P<0.05）, and the model had good differentiation, calibration and clinical applicability. Conclusion: Body mass index, concurrent diabetic nephropathy, standardized hypoglycemic therapy, total cholesterol, triglycerides, insulin resistance index, and dampness-heat obstructing the spleen syndrome are independent risk factors for type 2 diabetes patients with hyperuricemia. The clinical prediction model based on these factors can provide a reliable basis for the clinical prevention and treatment of hyperuricemia in patients with type 2 diabetes. Reference | Related Articles | Metrics

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（责任编辑　于　丽）#br# 张仙娟，申继传，宋立鹏，等　实习护生参与时间银行互助养老志愿服务意愿及影响因素研究#br# Research on the Willingness and Influencing Factors of Nursing Interns' Participation in Time Bank#br# Mutual Elderly-Care Volunteer Service Zhang Xianjuan, Shen Jichuan, Song Lipeng, Zhang Mengwen, Li Mao, Zhao Guifeng Journal of Dali University    2024, 9 (8): 90-95.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 08. 016 Abstract （130）      PDF （1388KB）（11）    Knowledge map    Save Objective: To investigate the willingness of nursing interns to participate in time bank mutual elderly-care volunteer service and the influencing factors. Methods: A questionnaire survey was conducted on 409 nursing interns in a tertiary hospital in Dali Bai Autonomous Prefecture from November 2022 to May 2023. The χ2 test was used to compare the differences in demographic characteristics of the nursing interns, and the multifactorial Logistic regression model was used to analyze the independent influencing factors of nursing interns′ willingness to participate in time bank mutual elderly-care volunteer service. Results: Among 409 nursing interns, 85.1% of them were willing to participate in time bank mutual elderly-care volunteer service. Gender, education level, participation in volunteer service, willingness to participate in elderly-care volunteer service, participation in elderly-care volunteer service, and understanding of the time bank mutual elderly-care model were the influencing factors of the nursing interns′ willingness to participate in time bank mutual elderly-care volunteer service （P<0.05）. Conclusion: Nursing interns have a low awareness rate of time bank mutual elderly-care volunteer service, but a high willingness to participate. Reference | Related Articles | Metrics

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Study on the Coupling and Coordinated Development of Regional Tourism Economy#br# and Ecological Environment in Guangxi#br# Li Guanghong, Wang Ruxin Journal of Dali University    2024, 9 (7): 48-57.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 07. 007 Abstract （129）      PDF （1801KB）（31）    Knowledge map    Save The evaluation index system of coupling and coordinated development of tourism economy and ecological environment is constructed, and the coupling and coordination degree of tourism economy and ecological environment in Guangxi Two Districts and One Belt from 2010 to 2021 is calculated, and then its spatial and temporal evolution characteristics are explored, and the gray correlation degree model is used to explore the driving factors of coupling and coordination degree. The results show that the coupling coordination degree of the three regions in the study period shows a good upward trend on the whole, and the coupling coordination level is improved from the verge of imbalance to the primary coordination; The differences in the Xijiang Economic Belt and the Beibu Gulf Economic Zone are significantly higher than those in the resource-rich areas of western Guangxi; The regional differences between the Beibu Gulf Economic Zone and the Xijiang Economic Belt are relatively large; The hypervariable density has become the dominant factor affecting the source of the difference in the coupling coordination degree of Guangxi; And the factors affecting the degree of coupling and coordination are in the order of urban development scale, industrial structure, population size, transportation conditions, government regulation and economic development level according to the intensity of action. Reference | Related Articles | Metrics

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Exploration and Analysis on Brand Management Paths of Popular Science Journals under the#br# Background of Deep Media Convergence Wu Yafei, , Wu Xiaotao Journal of Dali University    2025, 10 (1): 122-128.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 01. 018 Abstract （127）      PDF （1447KB）（6）    Knowledge map    Save  The iterative innovation and group breakthroughs of frontier technologies such as big data, 5G, artificial intelligence, cloud computing and blockchain have made the deep media convergence a profound revolution that the publishing and media industry has to face. Based on tracing back the concept of media convergence and analyzing the current development situation, starting from the changes in brand management concept, content and publishing mode, this article explores the guiding paths of brand management of popular science journals under the deep media convergence. Focusing on the brand management practices of Children and Health and Clever Fox of Xi'an Jiaotong University, it is proposed that the brand management of popular science journals should actively embrace the development trend of deep media convergence, with resource centralization, management diversification and reader customization as the core, and promote the improvement of social and economic benefits of popular science journals through the whole-process creative planning, all-channel integrated marketing and all-round fan attraction. Reference | Related Articles | Metrics

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Observation on the Clinical Efficacy of Sacubitril Valsartan Sodium, Dapagliflozin Combined with#br# Finerenone in the Treatment of Type 2 Diabetic Nephropathy Complicated with Hypertension#br# Li Sumei, Ma Xiaotao, Xu Yi Journal of Dali University    2025, 10 (2): 32-36.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 02. 007 Abstract （123）      PDF （1366KB）（10）    Knowledge map    Save Objective: To investigate the effects of sacubitril valsartan sodium, dapagliflozin combined with finerenone on blood glucose, blood pressure and renal function in type 2 diabetic nephropathy patients combined with hypertension. Methods: The clinical data of 105 type 2 diabetic nephropathy patients combined with hypertension treated in the People′s Hospital of Xishuangbanna Dai Autonomous Prefecture from February to December 2023 were retrospectively analyzed. Patients were divided into a control group and an observation group according to different treatment regimens. The control group was treated with sacubitril valsartan sodium combined with dapagliflozin, and the observation group was treated with finerenone on the basis of the control group. After 6 months of continuous treatment, the blood glucose, blood pressure, renal function, plasma albumin and serum potassium levels of the two groups were compared before and after treatment. Results: After 6 months of treatment, there were no obvious adverse reactions in two groups. The blood pressure and blood glucose control in both groups improved significantly compared with that before treatment, and renal function was significantly restored, and the blood pressure, renal function and plasma albumin control in the observation group were better than those in the control group, and the differences were statistically significant （P<0.05）. Conclusion: Type 2 diabetic nephropathy patients with hypertension were treated with finerenone on the basis of using sacubitril valsartan sodium and dapagliflozin, which can effectively control the blood glucose and blood pressure of patients, delay the progress of nephrosis, and have positive significance in protecting renal function. Reference | Related Articles | Metrics

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Analysis of the Current Situation of Electronic Health Literacy among College Students#br# from a University in Dali Area and Its Influencing Factors Fan Zhongyang, Chen Hongyun Journal of Dali University    2025, 10 (2): 75-81.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 02. 015 Abstract （123）      PDF （1377KB）（25）    Knowledge map    Save Objective: To understand the current situation of electronic health literacy of college students from a University in Dali area, and to explore its influencing factors. Methods: A total of 1 114 college students from a University in Dali area were selected from June to November 2023 by cluster random sampling method for electronic health literacy survey. Results: The total score of electronic health literacy of the 1 114 college students was （29.28±6.07）, and the qualified rate was 22.40%. The results of Logistic regression analysis showed that the average monthly living expenses, father′s occupation, mother′s occupation, whether the only child, whether the students ate on time, the regularity of their life and work, sleep quality, and whether they participated in the activities of health-related clubs were the electronic health literacy influencing factors（P＜0.05）. Conclusion: The level of electronic health literacy among college students from a University in Dali area needs to be improved. Colleges and universities should strengthen the publicity of health education and improve college students′ ability to judge and make decisions on online health information. Reference | Related Articles | Metrics

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Status Quo and Influencing Factors of Readiness for Hospital Discharge of Patients with Lumbar Spinal#br# Stenosis Undergoing Surgery Zhang Xianjuan, , Li Mao, Xu Qiuping, Cheng Yu, Zhao Guifeng Journal of Dali University    2025, 10 (2): 82-88.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 02. 016 Abstract （123）      PDF （1389KB）（13）    Knowledge map    Save Objective: To investigate the status quo and influencing factors of readiness for hospital discharge of patients with lumbar spinal stenosis undergoing surgery. Methods: A questionnaire survey was conducted on 220 patients with lumbar spinal stenosis who were admitted to the spinal surgery department of a tertiary hospital in Dali city from October 2022 to June 2023 by convenient sampling method. Results: The total score of readiness for hospital discharge of 220 patients with lumbar spinal stenosis undergoing surgery was （90.77±8.25）. The results of multiple linear regression analysis showed that gender, education level, reason for discharge, quality of discharge instructions, and social support were the influencing factors of readiness for hospital discharge of patients with lumbar spinal stenosis undergoing surgery （P＜0.05）. Conclusion: The readiness for hospital discharge of patients with lumbar spinal stenosis undergoing surgery is at a medium level. Healthcare professionals should strengthen discharge education for female patients, patients with lower education level and patients whose doctors recommend discharge. Healthcare professionals should also formulate targeted interventions for these patients to improve their readiness for discharge and social adaptation. Reference | Related Articles | Metrics

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Physicochemical Properties of Methyl-p-Benzoquinone and Prediction of Its Drug Likeness Shi Zhengmei, , , Wang Qi, , Lu Xixing, , Zeng Hongping, , Xiao Huai, , Zhang Chenggui, , , Liu Heng, , Journal of Dali University    2024, 9 (8): 26-32.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 08. 005 Abstract （123）      PDF （1593KB）（7）    Knowledge map    Save Objective: To determine the equilibrium solubility and oil-water partition coefficient of methyl-p-benzoquinone, and analyze the cytotoxic activity against different tumor cells. Methods: The equilibrium solubility and oil-water partition coefficient of methyl-p-benzoquinone in different pH solutions were determined by shake flask-HPLC method. Chromatographic conditions: Ecosil- C18 chromatographic column（ 4.6 mm×250 mm, 5 μm）, the mobile phase was acetonitrile-0.1% formic acid aqueous solution（ 70 :30）, the flow rate was 1.0 mL/min, the detection wavelength was 250 nm, the column temperature was 30 ℃, and the injection amount was 10 μL. SwissADME and pkCSM were used to predict the drug likeness. The cytotoxic activity of methyl-p-benzoquinone against HT29, CT26, Caco-2, Hela and HepG2 cells was analyzed by MTT method. Results: The equilibrium solubility of methyl-pbenquinone in solutions with pH of 1.2, 2.0, 5.0, 6.7, 7.0 and 7.4 for 12 h was 7.65, 8.05, 9.31, 8.43, 9.33 and 7.93 mg/mL, respectively, and the oil-water partition coefficients were 0.78, 0.80, 0.83, 0.82, 0.77, 0.82, respectively. The solubility and oil-water partition coefficient predicted by SwissADME were consistent with the experimental results. At the same time, the prediction results showed that methyl-p-benzoquinone had better drug likeness and weaker blood-brain barrier permeability. The IC50 of methyl-pbenzoquinone against 5 cell lines were 7.98, 3.21, 8.96, 7.96, 6.31 μmol/L, respectively. Conclusion: HPLC method is simple and feasible. Moreover, the solubility of methyl-p-benzoquinone can be properly enhanced under the condition of pH 5.0~7.0 solution. At the same time, the ADME/T online prediction software for drugs has certain reliability. Methyl p-benzoquinone has significant inhibitory effect on multiple cell lines such as HT29 and CT26. Reference | Related Articles | Metrics

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A Brief Introduction to the English Translation and Research on Miao Epic Hu Zuoyou, Sun Yuepeng Journal of Dali University    2024, 9 (9): 48-55.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 09. 007 Abstract （123）      PDF （1572KB）（7）    Knowledge map    Save As an oral epic of the Miao people, Miao Epic has been introduced to the West since the end of the 19th century, with a history of more than a hundred years, and has been translated successively by David Crockett Graham, Mark Bender, Keith Parsons and Kenneth Parsons, as well as other abridged translations. With its long-time span and far-reaching influence in the English-speaking world, Miao Epic is of high research value and has been the subject of numerous foreign studies. The active translation by foreign missionaries, the voluntary participation of folk translation forces, and the promotion by official forces have all contributed to the spread of the Epic in the Western world. The English translation and western dissemination have deepened the interpretation and cultural cohesion of the global Miao people of their ethnic origin and culture, enriched the differences and diversity of Chinese and Western cultures, and will expand greater space in the context of cross-border ethnic cultural sharing and international exchanges.   Related Articles | Metrics

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Measurement and Difference Analysis of Rural Revitalization and Development Level in Anhui Province Li Aijun Journal of Dali University    2024, 9 (7): 25-33.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 07. 004 Abstract （122）      PDF （1729KB）（5）    Knowledge map    Save Based on the connotation of rural revitalization strategy, a rural revitalization evaluation index system was constructed. The entropy method was used to calculate the development level of rural revitalization in various regions of Anhui Province from 2018 to 2022, and the Dagum Gini coefficient was further used to analyze the differences and sources among different regions. Research has found that the level of rural revitalization in most areas of Anhui Province is relatively low, with an overall pattern of southern Anhui>northern Anhui> central Anhui, and there are significant differences in the level of rural revitalization among different regions. The overall rural revitalization index of Anhui Province is in a good trend of increasing year by year, but its performance varies from region to region. From the perspective of regional differences, the imbalance in rural revitalization and development in Anhui Province is more prominent, with the trend of further widening differences in the northern and southern regions of Anhui, except for Anhui and other regions. Every region should develop and strengthen its unique industries based on its resource endowment, give full play to the leading role of party building and improve the level of rural governance, create a civilized rural area with Anhui style and charm guided by the core socialist values, continue to carry forward the spirit of daring to be the first, reform and innovate to enhance the level of agricultural modernization, and utilize the radiation driving effect of star shaped regions to narrow regional disparities. Reference | Related Articles | Metrics

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Study on the Innovative Application of Smart Elderly Care Community and Service Model Zhan Huiping, Ye Dongting, Yang Xiaoqing, Dai Libin, Li Yanyan Journal of Dali University    2025, 10 (2): 89-94.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 02. 017 Abstract （120）      PDF （1380KB）（14）    Knowledge map    Save Objective: To construct smart elderly care community and service model innovation strategy, and evaluate the effect of its application in the management of elderly chronic disease patients in a community in Fujian Province. Methods: A total of 1 356 elderly patients with chronic diseases in a community in Fujian Province from January to December 2023 were selected as the observation group, and 1 474 elderly patients with chronic diseases in a nearby community were selected as the control group. The management of the observation group adopted the smart elderly care community and service model innovation strategy, and the control group received the conventional community management of chronic diseases. The effect of blood pressure, blood glucose and blood lipids control effect and attainment rate changes were compared, as well as changes in lifestyle, disease awareness rate, management satisfaction degree. Results: After one year′s intervention, the systolic blood pressure, diastolic blood pressure, fasting plasma glucose, 2 hour postprandial plasma glucose, triglyceride, total cholesterol, low-density lipoprotein cholesterol, smoking rate and drinking rate in the observation group were significantly lower than those in the control group （P<0.05）. The high-density lipoprotein cholesterol, the control rates of blood pressure, blood glucose and blood lipids, regular exercise rate, the awareness rates of hypertension, diabetes and hyperlipidemia, and management satisfaction degree in the observation group were significantly higher than those in the control group （P<0.05）. Conclusion: The smart elderly care community and innovative strategy of service model can effectively improve the management level and attainment rate of patients′ blood pressure, blood glucose and blood lipids, and help patients maintain good living habits, improve the awareness rate of chronic diseases and management satisfaction degree. Reference | Related Articles | Metrics

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A Preliminary Study on the Exploitation and Utilization of Resources in Course-based Ideological and#br# Political Education in the "Xizhou Commercial Gang Spirit"#br# Li Feng, Yang Mengyue Journal of Dali University    2025, 10 (3): 105-.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 03. 015 Abstract （120）      PDF （1446KB）（8）    Knowledge map    Save The "Xizhou Commercial Gang spirit" reflected in the industrial and commercial activities of the Xizhou Commercial Gang over the past century has cultivated rich case materials and systematic knowledge for the exploitation and utilization of resources in course-based ideological and political education in colleges and universities. Through the hybrid path of "classroom +", "onsite +" and "network +", we can greatly promote the deep integration of "professional education" with "thinking inspiration", "value shaping" and "vocational training", by integrating the ideological connotations and value implications of "Xizhou Business Gang Spirit" （including caring for the hometown, maintaining credibility and ethics, keeping pace with the times, making concerted efforts, and disciplining children strictly etc.） into the teaching process of various professional courses deeply and comprehensively from all angles. In this way, we can jointly achieve the educational aim of "firm identification", "deep perception" and "effective acquisition", and systematically improve the level and quality of ideological and political education in colleges and universities. Reference | Related Articles | Metrics

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Research on the High-Quality Development of the Rural E-Commerce Ecosystem#br# in Yangtze River Delta region#br# Zhang Guobao, Rao Junjie Journal of Dali University    2025, 10 (3): 8-.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 03. 002 Abstract （119）      PDF （1827KB）（22）    Knowledge map    Save In recent years, the development of rural e-commerce in the Yangtze River Delta region has been developed rapidly with continuous improvement of information, logistics, finance and other subsystems, gradually forming a rural e-commerce ecosystem. In order to clarify the coordinated development relationship among various elements of the rural e-commerce ecosystem in the Yangtze River Delta region, in this study, the entropy method and the coupling coordination model were adopted to evaluate and analyze the coordinated development level in the Yangtze River Delta region, basing on the relevant data of rural e-commerce from 2017 to 2022. The results show that the development momentum of the rural e-commerce ecosystem in the Yangtze River Delta region is progressing well, and the coupling degree and coupling coordination degree among subsystems have increased annually at its primary coordination level. And the coupling degree and coupling coordination degree among subsystems are not synchronized presenting a significant gap in the development level of different regions. Therefore, in order to promote the high-quality development of the rural e-commerce ecosystem in the Yangtze River Delta region, it is imperative to accelerate regional integration, strive to improve the development quality of various elements of the system and to optimize the development environment of rural e-commerce. Reference | Related Articles | Metrics

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Multi-Index Optimization of Extraction Process for Hujiao-Biba by Box-Behnken Response Surface#br# Method Combined with BP Neural Network Xiao Wanqing, Zou Chuncai, Yan Haiyan Journal of Dali University    2024, 9 (8): 33-40.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 08. 006 Abstract （118）      PDF （2217KB）（21）    Knowledge map    Save Objective: To optimize the extraction process of Hujiao-Biba by using Box-Behnken response surface method combined with BP neural network based on spectrum-effect relationship and entropy weight method. Methods: Effects of solid-liquid ratio, extraction times and ultrasonic time on the ultrasonic extraction process of Hujiao-Biba were investigated by using Box-Behnken response surface method, and the yield of dry extract and DPPH· clearance rate were calculated. HPLC fingerprint of Hujiao-Biba was established and grey correlation method was used to determine the spectrum-effect relationship between fingerprint and DPPH· clearance rate, and the correlation degree was calculated. The correlation degree was used to correct the peak area of piperine and the total peak area of the fingerprint, and the corrected peak area was obtained. The weight of each evaluation index was assigned by entropy weight method, and the comprehensive evaluation index was calculated. A BP neural network model was established to optimize the experimental results and the optimal extraction process for Hujiao-Biba was ultimately obtained. Results: The optimal extraction process for Hujiao-Biba obtained through Box-Behnken response surface method and BP neural network model prediction was as follows: the solid-liquid ratio was 1 : 30 （g/mL）, the extraction times was 4 times and the ultrasonic time was 40 min. Conclusion: Box-Behnken response surface method combined with BP neural network model based on spectrum-effect relationship and entropy weight method can be used to optimize the extraction process of Hujiao-Biba, laying a foundation for the preparation of their extract and the study of related dosage forms. Reference | Related Articles | Metrics

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The Operating Mechanism and Optimization Path of Ideological and Political Education Based on the#br# Dissipative Structure Theory Liu Yilin , Gong Daming Journal of Dali University    2025, 10 (1): 56-62.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 01. 008 Abstract （116）      PDF （1417KB）（4）    Knowledge map    Save The dissipative structure theory emphasizes the laws of system evolution and operation such as system openness, dynamic fluctuations, non-equilibrium states, and nonlinearity, which provides a comprehensive theoretical tool and methodology for the steady progress of ideological and political education work and offers new perspectives and ideas for the high-quality development of ideological and political education in universities. From this perspective, this article elaborately discusses the operating mechanism and structural functions of the dissipative structure in ideological and political education. On this basis, the value implications and functional manifestations of introducing the theory of dissipative structure into ideological and political education are put forward. With the goal and original intention of promoting the innovative development of ideological and political education in universities, the optimization path of the dissipative structure in ideological and political education is proposed. Reference | Related Articles | Metrics

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An Overview of Interdisciplinary Knowledge Production in the Field of Landscape Research Abroad#br# —On the Interdisciplinary Development of Landscape Research in China#br# Gui Rong, Liu Jinquan Journal of Dali University    2025, 10 (3): 74-.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 03. 011 Abstract （115）      PDF （1500KB）（5）    Knowledge map    Save Interdisciplinary knowledge production has become a major feature of the current social science research, and it is also the fundamental requirement of the construction of New Liberal Arts advocated by the Ministry of Education. Landscape, as a multidisciplinary research area, is representative in terms of interdisciplinary dialogues and innovative knowledge production. The rich connotation and multi-interpretation tradition of landscape show the genealogy and social basis of landscape interdisciplinary knowledge production. The history of landscape research shows the characteristics of interdisciplinary dialogues and innovative development in different stages. The perspective of landscape research reflects the interface between different disciplines involved in landscape, and provides a key yardstick for overall understanding at the theoretical level. The interdisciplinary development of landscape research in China can be inspired by the above analysis and summary of the basic aspects of landscape interdisciplinary knowledge production abroad. Reference | Related Articles | Metrics

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Clinical Efficacy of Shiwei Wendan Decoction Combined with Western Medicine in the Treatment of#br# Hypertension Accompanied by Insomnia Zhang Yuanbo, Shi Yuling, Zheng Tao, Sun Gang Journal of Dali University    2025, 10 (2): 42-45.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 02. 009 Abstract （114）      PDF （1363KB）（2）    Knowledge map    Save Objective: To explore the clinical efficacy of Shiwei Wendan Decoction combined with western medicine in the treatment of hypertension accompanied by insomnia. Methods: A total of 60 patients diagnosed with phlegm dampness internal resistance type hypertension accompanied by insomnia at the outpatient clinic of the First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine from January 2023 to January 2024 were enrolled in the study. Patients were divided into a contrd group and an experiment group according to random number table method, with 30 cases in each group. The control group received nifedipine control release tablets combined with estazolam tablets, while the experimental group received nifedipine control release tablets combined with Shiwei Wendan Decoction. Changes in blood pressure, Pittsburgh sleep quality index （PSQI） scores, Traditional Chinese Medicine （TCM） syndrome scores, efficacy, and adverse reactions before and after treatment were compared between the two groups. Results: After treatment, both groups showed significant reductions in blood pressure, PSQI scores, and TCM syndrome scores compared to before treatment. The experimental group showed greater improvement in all these indicators compared to the control group. The total effective rate in the experimental group was significantly higher than that in the control group, with statistically significant differences （P<0.05）. The incidence of adverse reactions in both groups was 3.33%, with no significant difference （P>0.05）. Conclusion: Shiwei Wendan Decoction demonstrates a remarkable clinical efficacy with fewer adverse reactions, making it effective in improving insomnia symptoms in patients with hypertension. Reference | Related Articles | Metrics

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Nondestructive Quality Evaluation of CⅡ- 3 Extract from Periplaneta americana Based on Infrared#br# Spectroscopy Combined with Chemometrics Zhou Jiaojiao, Xia Conglong, Li Wencan, Wang Yanping, Li Wei, He Zhengchun Journal of Dali University    2024, 9 (8): 41-45.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 08. 007 Abstract （114）      PDF （1461KB）（7）    Knowledge map    Save Objective: To establish a simple and nondestructive evaluation method of CⅡ-3 extract from Periplaneta americana based on infrared spectrum and chemometrics. Methods: Infrared spectra of 10 batches of CⅡ-3 samples were established by infrared spectroscopy, and the spectra were optimized by baseline correction, ordinate normalization and 15-point smoothing. Origin 9.1 software was used to characterize and analyze the spectral data, and the fingerprints of 10 batches of CⅡ-3 samples were established, and similarity analysis and principal component analysis were performed. Results: The main characteristic peaks of the functional group region in infrared spectra of 10 batches of CⅡ-3 samples were 3 300, 2 960, 2 930, 1 660, 1 630, 1 550, 1 450, 1 390 cm-1. The main characteristic peaks in fingerprint region were 1 240, 1 080, 621, 546 cm-1. The peak shape, position and intensity of infrared spectra were similar among different batches, and the correlation coefficients were all above 0.960. The results of principal component analysis showed that 10 batches of samples were clustered into one category. Conclusion: The method has the advantages of simple operations, strong specificity, no damage to the sample, and can be used for the quality evaluation for CⅡ-3 samples. Reference | Related Articles | Metrics

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Determination of Related Substances in Hydrocortisone Butyrate Cream by HPLC Rong Nana, Zhu Jialiang, Liu Jihua, Wang Ying, Wu Jing Journal of Dali University    2024, 9 (8): 46-52.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 08. 008 Abstract （112）      PDF （1801KB）（14）    Knowledge map    Save Objective: To establish a method for the determination of related substances in hydrocortisone butyrate cream. Methods: Kromasil XDB-C18（ 4.6 mm×250 mm, 5 μm） column was used for gradient elution with acetonitrile-0.5% glacial acetic acid solution as the mobile phase. Detection was performed at a wavelength of 254 nm, and methodological validation was performed on the established method. Results: Hydrocortisone butyrate was well separated from all impurities and had good linear relationship in the range of 0.05~ 7.50 μg/mL. In all samples, hydrocortisone 21-butyrate was the highest single impurity, and the contents of hydrocortisone and other unknown impurities were less than 0.26%, and the total impurities ranged from 0.37% to 2.72%. Under the condition of oxidation, high temperature and strong light, hydrocortisone butyrate cream had good stability, and the impurity content did not increase significantly. Under the condition of strong acid and strong base, hydrocortisone butyrate was easily degraded to produce hydrocortisone 21-butyrate. Conclusion: The method established in this study has the advantages of good specificity, high sensitivity and low cost, which can provide an important reference for the quality control of hydrocortisone butyrate cream. Reference | Related Articles | Metrics

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Research on the Effectiveness of the Integral System Governance Model under the Background of#br# Rural Revitalization: Based on a Survey of F Village in A City, Yunnan Province#br# Zou Lijuan, Yang Xiyao Journal of Dali University    2024, 9 (11): 1-9.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 11. 001 Abstract （112）      PDF （1624KB）（43）    Knowledge map    Save To innovate rural governance models and improve rural governance effectiveness is extremely crucial. As an emerging innovative governance model in recent years, the integral system governance model helps strengthen Party leadership and promote effective rural governance. Through reducing Party members' maladaptive thoughts and habits and increasing villagers" participation in village governance, F Village clarifies the role of grassroots Party organizations as battle fortresses and sets an exemplary role for the villagers. Taking "points system and positive energy supermarket" as the starting point, the villagers' behaviors are quantified into specific scores and recorded. Villagers can exchange points for daily necessities. Practice shows that as an incentive and restraint mechanism, the points system is deeply embedded in the daily governance of F Village and has become an institutional driving force for promoting effective rural governance in the Village. Reference | Related Articles | Metrics

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Diversity of Vascular Plants in Cangshan Mountain Jiang Xianfeng, , , , Liu Tianmeng, , , , Lu Jia, , Zhou Yefu, , , Hu Xiaokang, , , Journal of Dali University    2024, 9 (6): 47-.   Abstract （112）      PDF （2020KB）（36）    Knowledge map    Save Objective: This study aims to comprehensively assess the diversity and conservation status of vascular plants in Cangshan mountain. Methods: The abundance and population size of rare and endangered plant species in Cangshan mountain were assessed through a combination of historical document analysis, specimen record examination, field investigations for the analysis of the angiosperm flora. Results: A total of 3 246 plant species （including 49 subspecies, 227 varieties, and 2 variants）were documented in Cangshan mountain of Dali, belonging to 208 families and 996 genera. There are 360 fern species belonging to 36 families and 89 genera （including 9 varieties）, 20 gymnosperm species belonging to 8 families and 14 genera （including 4 varieties）, and 2 866 angiosperm species belonging to 164 families and 893 genera （including 49 subspecies, 214 varieties, and 2 variants）. Among them, there are 62 species of nationally protected wild plants, 6 species of Yunnan Province′s key protected wild plants, and 2 species of extremely small population protection objects. Conclusion: Cangshan mountain exhibits high vascular plant diversity and is home to numerous model and rare plant species. However, the number of endemic plants is relatively low. Reference | Related Articles | Metrics

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Influence of Sports Intervention on College Students' Body Mass Index, Blood Pressure and Heart Rate Yang Ying, Yang Xingmei Journal of Dali University    2025, 10 (3): 111-.   DOI: 10. 3969 / j. issn. 2096-2266. 2025. 03. 016 Abstract （112）      PDF （1563KB）（7）    Knowledge map    Save To study the influence of sports intervention on the Body Mass Index （BMI）, blood pressure and heart rate of college students, from March to June 2024, a total of 772 first-year students from Xiaguan Campus （14 classes） and Gucheng Campus （13 classes） of Dali University were selected as the subjects, and physical education courses and extracurricular physical exercise were taken as sports intervention measures. Paired t-tests were used to analyze the changes of BMI, blood pressure and heart rate before and after the implementation of sports intervention, and t-tests and one-way ANOVA were used to compare the differences in the changes of each index among various groups. Chi-square tests were used to compare the count data of blood pressure changes between groups. Research results show that the 3-month sports intervention can improve the weight and BMI of college students, reduce blood pressure and heart rate, and the range of change is affected by gender, baseline BMI and blood pressure. Reference | Related Articles | Metrics

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Diversity and Population Spatiotemporal Pattern of Waterfowl in Erhai Lake Mao Jinbin, , Wu Sibo, , Xi Mansong, Li Hang, Zhou Jun, , Journal of Dali University    2024, 9 (6): 103-.   Abstract （111）      PDF （1589KB）（50）    Knowledge map    Save In order to know status quo of waterfowl resource in Erhai lake, investigation of waterfowl resource was carried out from March, 2021 to February, 2022. Results showed 67 species of waterfowl belonging to 13 families and 9 orders were recorded, there were 40 kinds of Palaearctic species, 17 kinds of Widespread species and 10 kinds of Oriental species. Winter migratory birds accounted for 59.70%, resident birds accounted for 13.43%, transit birds accounted for 13.43%, summer migratory birds accounted for 11.94% and straggler birds accounted for 1.50%. The highest recorded number of waterfowl in the entire lake was over 86 000, including approximately 64 000 Fulica atra. More species and quantity in the south, west and north of Erhai lake were recorded, but those of that were less recorded in the east of Erhai lake. 3 species of national Class I protected birds and 7 species of national Class Ⅱ protected birds were recorded. The diversity of waterfowl in Erhai lake was steadily changing for the better. Reference | Related Articles | Metrics

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Adjoint Polynomials and Unimodality of Stable Set Partitons Yang Limin, Yang Jiaoyan Journal of Dali University    2024, 9 (12): 1-11.   DOI: 10. 3969 / j. issn. 2096-2266. 2024. 12. 001 Abstract （111）      PDF （1356KB）（21）    Knowledge map    Save To study the unimodality of stable set partitions, the concept of its adjoint polynomials is proposed and the adjoint polynomials of several graphs are obtained. Using the adjoint polynomials, the unimodality of various graphs is demonstrated, including star graphs, complete products of star graphs, complete q-partite graphs,（ n-2） - regular graphs, complete products of（ n-2） - regular graphs, etc. Furthermore, the number of all possible partitions of stable sets is calculated skillfully. Finally, a generalization of the unimodal theorem is extended, and several classical examples are derived. In addition, a generalization of one form of the Newton inequalities is given, and a series of related inequalities are obtained. Reference | Related Articles | Metrics