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为实现“双碳”目标，缓解环境压力，综合能源系统（integrated energy system，IES）已成为能源转型的重要发展方向之一。考虑到电转气（power-to-gas，P2G）技术引入的氢气、合成天然气等多类型供气源混合的问题，传统的IES能量流计算已无法确定混合后的燃气品质是否达标，无法量化其对IES中的节点压力、电压等参数影响。为此，提出了一种计及气体成分变化的电-气-热综合能源系统能量流计算方法。首先，将气体相对密度和热值建模为迭代变量，给出了混合气体的相对密度和热值的节点偏差方程及求解流程，为IES中多种供气源及其混合问题提供了通用模型；其次，提出了扩展牛顿-拉夫逊求解方法，给出反映耦合关系的扩展雅可比矩阵，以实现更全面的能量流结果评估和运行分析；最后，通过算例验证了所提模型和方法可有效反映气体成分变化对耦合系统的影响。

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Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Document No. 1 of the Central Committee in 2023 emphasized giving farmers fuller property rights and interests and safeguarding their legitimate land rights and interests. With the acceleration of urbanization,the problems of rough use and idleness of rural residential lands have been highlighted. At present,China’s rural construction land market has not yet been established and perfected. Under the uncertain future market environment,there is uncertainty about the gains and losses that farmers will realize and face from revitalizing unused rural residential lands and transferring the right to use residential land. Rural residential land is similar to the underlying asset in a financial option in that the rights granted by rural residential land to land users can be viewed as a call option. The study finds that rural residential land has the basic characteristics of real optionand is similar to European-style options; introduces a typical case of revitalization of unused rural residential lands in Shaanxi Province to measure the deviation between option value and transaction price of rural residential land. It finds that the deviation value is 51 766 yuanwith the deviation rate of -34. 11%;and analyzes the reasons for the deviation from the perspective of the right to development of the land. The problem of deviation in the value of rural residential land is related to the interests of farmersand further countermeasures are proposed to protect the interests of farmers and safeguard their legitimate property rights and interests. [ABSTRACT FROM AUTHOR]

Copyright of Feed Industry is the property of Liaoning Provincial Institute of Agricultural Mechanization and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To screen and validate targeted therapeutic agents for key differentially expressed genes (DEGs) related to metabolism in non-alcoholic steatohepatitis (NASH), in order to provide a reference for the development of new drugs for NASH. Methods The NASH gene expression profiles GSE164760 and GSE63067 datasets were downloaded from the Gene Expression Omnibus (GEO) database. Differentially expressed genes (DEGs) were identified using R software, and GO molecular function and KEGG signaling pathway analyses were performed. The DEGs associated with NASH and metabolic genes were intersected to screen NASH metabolic key DEGs using LASSO regression model and SVM-RFE algorithm. Targeted therapeutic agents for NASH metabolic key DEGs were identified using the Comparative Toxicogenomics Database (CTD), Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), and PubMed database. Molecular docking was conducted using Autodock4 software to verify the targeted relationship between the obtained therapeutic agents and NASH metabolic key DEGs. The effect of naringenin, a NASH metabolic key DEGs targeted therapeutic agent, on the content of intracellular lipid droplets in NASH cells was observed using Oil Red 〇 staining. The effect of naringenin on the expression of NASH metabolic key DEGs within NASH cells was observed using real-time quantitative RT-qPCR. Results A total of 336 DEGs were identified, which were mainly involved in fatty acid metabolism, protein targeting, small molecule degradation metabolism, the biosynthesis of auxiliary factors, bile secretion, and peroxisomes, and other signaling pathways. The NASH metabolic key DEGs were identified as SLCO1B1, SCD, and ACAT1 genes. Four compounds, naringenin, cyclosporin, abrine, and chenodeoxycholic acid, were found to target ACAT1, SCD, and SLCO1B1. Molecular docking results indicated that naringenin, cyclosporin, abrine, and chenodeoxycholic acid had good molecular binding activity with ACAT1, SCD, and SLCO1B1 genes, suggesting a targeted relationship. Cell experiments demonstrated that the targeted therapeutic agent naringenin could decrease the content of intracellular lipid droplets in NASH cells and influence the expression of ACAT1, SCD, and SLCO1B1 genes within NASH cells. Conclusion The targeted therapeutic agents for key DEGs related to metabolism in NASH are naringenin, cyclosporin, abrine, and chenodeoxycholic acid, which are validated by molecular docking and cell experiments. [ABSTRACT FROM AUTHOR]

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Copyright of Journal of Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Power Generation Technology is the property of Power Generation Technology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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The academic dress is the formal dress worn by the degree recipient to attend the degree awarding and graduation ceremony. The standardized academic dress is an important way of standardizing degree ceremony and plays a role in cultural inheritance and education. In 1994 the first set of academic dress was approved in China. It was designed by a joint research team of the Academic Degrees Committee of the State Council and Beijing Institute of Fashion Technology and is still in use today. In the scenario of continuous improvement of the education and discipline system the call for innovative design of academic dresses in universities is increasing. Color is the core element of academic dresses carrying the important function of identifying the wearer's status degree and discipline. At present there is a total of 14 disciplines in China however the hood of academic dresses is still set in pink gray yellow green white and red according to the six disciplines of literature science engineering agriculture medicine and military which cannot adapt to the historical trend of discipline subdivision. This irregular phenomenon will reduce the professional identity of some students to a certain degree as problems have been exposed in the management of degree awarding and graduation ceremonies and at the same time will also make students ignore the importance of academic dresses and degree ceremony. The academic dress is a symbol of university spirit and a carrier of the national image and heritage of Chinese traditional culture. Standardized academic dresses with Chinese characteristics can not only display the knowledge and social value of young people but also remind young people of the mission and responsibility of the new era. Academic dresses also enhance cultural confidence and show the charm of Chinese culture to the world. Therefore discipline identification color is one of the important topics in the research of Chinese academic dress design. First of all this study investigated and analyzed the current status of academic dresses in China and 26 foreign universities in the United Kingdom the United States Australia Southeast Asia Japan and South Korea summarized the design rules of degree identification colors and discipline identification colors and provided experience reference for discipline identification color design of Chinese academic dresses. After a horizontal comparison with western academic dresses the article pointed out that at present there are still some shortcomings in China' academic dresses such as lack of discipline identification color failure to break the western cultural framework and lack of systematic design system. Semistructured interviews were conducted to collect the understanding and color associations of the connotations and characteristics of the 14 disciplines among the respondents of different ages occupations genders and professional backgrounds and to organize the data of high-frequency words. On this basis the high-frequency color words were converted into color blocks and the questionnaire was designed to obtain the color ranking that matches each discipline in the public's mind. Finally with the matching degree ranking as the priority the most reasonable color was selected and the hue and brightness were fine-tuned to form a complete set of discipline identification color design schemes taking into account the principle that the colors of each discipline were clearly distinguished and easy to match with the degree gown. Through the questionnaire survey the subjectivity of designers in color design research can be reduced to a certain extent and the color design scheme of discipline identification recognized by most groups can be obtained. In addition in designing China' s academic dresses it is necessary to fully respect and creatively inherit the traditional Chinese color aesthetics and perception experience so as to endow the design of China's academic dresses with more Chinese characteristics. Starting from the currently popular psychological perception of color and the relationship between discipline connotation and characteristics this study provides a more objective and feasible research idea for the study of discipline identification color design under China' s current degree management system and provides reference for promoting the improvement of China's academic dress system [ABSTRACT FROM AUTHOR]

Copyright of Journal of South-Central Minzu University (Natural Science Edition) is the property of Journal of South-Central Minzu University (Natural Science Edition) Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Agricultural Outlook (1673-3908) is the property of Institute of Agricultural Information, Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Educational Studies (1673-1298) is the property of Journal of Educational Studies Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

BACKGROUND: Autophagy has become a rapidly developing research hotspot in the biomedical fields. Many researchers are actively exploring the molecular regulatory mechanism of autophagy in a variety of diseases. However, the role of autophagy in hair growth is still unknown. OBJECTIVE: To review the current research progress and application value of autophagy in hair growth and regeneration, to understand the role of autophagy in hair growth, to explore the pathogenesis of autophagy in pathological hair loss, and to provide new ideas for the study of drugs for hair loss. METHODS: Using “hair follicle growth, hair growth, hair regeneration, autophagy associated proteins, autophagy activity, autophagy associated genes, autophagy” as Chinese search terms and “hair growth, hair follicle, hair regeneration, autophagy” as English search terms, PubMed and CNKI databases were searched. The research progress on autophagy, hair growth and the role of autophagy in hair growth in and outside China in recent years was reviewed and summarized. Articles incompatible with the subject content of the paper were excluded. Finally, 78 articles were included for the result analysis. RESULTS AND CONCLUSION: (1) Autophagy is a normal metabolic process in eukaryotes with complex molecular mechanisms and functional properties, which is beneficial to cell survival and cell death. (2) Alopecia-related diseases are associated with changes in autophagy activity, which can regulate hair growth cycle. Knockout or overexpression of autophagy-related genes can change the state of hair growth. Multiple autophagy related signaling pathways have been found to be related to hair follicle growth. Activators or inhibitors of autophagy can be used to treat or prevent hair loss. [ABSTRACT FROM AUTHOR]

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Copyright of Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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Copyright of Bulletin of the Chinese Academy of Sciences / Chung-kuo ko Hsueh Yuan Yuan Kan is the property of Institutes of Science & Development, Chinese Academy of Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)