The Inner Logic and Practical Path of University student Education Management from the Perspective of“One-Stop”Student Community Construction in Universities

The“one-stop”student community is an important component of the education system in the new era of universities,and is an important practical base for university students to carry out practical education and moral education.However,the construction of student communities still faces practical problems such as insufficient strength and lack of effective support in the current education system.Therefore,building a reasonable“one-stop”student community operation mode and exploring effective practical methods are the key to promoting student growth and development,stimulating learning willingness,and enhancing service awareness.They are also a powerful development and key force for highquality construction of student communities and the effectiveness of university education.

Research of Spatial Construction Strategy in Chinese New Rural Community

Through the field survey of traditional rural settlement,it has found that the typical spatial construction model shows the duality of matrix and landmark and they are in a relation of reciprocal causality.However,under the impact of urbanization and modernization,this spatial construction model is disappearing,and those natural villages are integrated and reconstructed at a high speed and in a large scale during the construction of new rural communities,leading to a lack of geographical construction system and a damage of ecological living environment.In the perspective of prototype theory,the duality feature should be combined with spatial construction model to guide the inheritance and application of spatial construction model of traditional rural settlements and seek for new spatial development approach for new rural communities based on the sustainable,alternative and transformation strategies.

STUDIES ON STEROIDAL PLANT GROWTH REGULATOR 24. STEREOCONTROLLED CONSTRUCTION OF THE SIDE CHAIN OF BRASSINOLIDE AND HOMOBRASSINOLIDE VIA A TANDEM VICINAL DIALKYLATION OF PYRANONE MOIETY

A stereocontrolled construction of the side chain of brassinclide and homobrassinolide has been achieved via the tandem vicinal dialkylation of the pyranone moiety as a key step.

Exploration of Priority Strategies for Harmonious Development between Urbanization and the Construction of New Countryside in China Based on the Theory of Unbalanced Growth

Based on the theory of unbalanced growth,we analyze priority strategy of different regions in China.It is prior to enhance the quality of urbanization in the East,make a long-term planning for construction of small towns,focus on harmony between human and nature,so as to realize its development to integrate with international urbanization level.For the middle areas,urbanization and construction of new countryside should be developed simultaneously,take a road of interactive development of urban and rural areas,finally to raise the level of urbanization.As to the western areas,it is required to firstly build new countryside,focus on construction of infrastructural facilities,adjust and optimize structure of agricultural production,and push forward the agricultural industrialization.

Construction of Guiding System for Growth and Development of College Students under the Student-oriented Concept

The student-oriented concept is a kind of people orientation. It emphasizes respect and support for students. It is student-centered,and is for all students. At the school level,the guiding principles of student orientation and respecting teachers and teaching must be adhered to,and corresponding reforms in the school's system,policies and environment needs to be carried out. At the university teacher level,the concept of student orientation must be adhered to in teaching,and it is regarded as the guiding concept of teaching and education and is implemented in classroom teaching and practical teaching. At the level of college administrator,the concept of student orientation must be adhered in the course of daily management and service to do better management,service and education work. In order to better implement the student-oriented concept and promote the growth and development of college students,we needs to build a mentor team for college students' growth based on political workers,establish a team of academic tutors for college students based on professional teachers and build a platform for cooperation between schools and enterprises. The innovative training mode can promote students to grow into talents.

Construction of Green Community Index System under the Background of Community Construction

Under the background of community construction, green community has become a concentrated embodiment of human pursuit of high-quality life. Green community plays an important role in saving energy, improving living environment and promoting sustainable development. By establishing the evaluation index system of green community, this paper attempts to make a more comprehensive evaluation from the aspects of resources, environment and management mode of green community, to effectively evaluate the development level of green community, to provide reference for government departments to manage and develop the development of decision-making green community, to provide guidance for planning and designing green community environment, and to provide direction for the construction of green sustainable development. At the same time, it is beneficial to the promotion and development of green environmental protection technology.

Analysis of Indigents Selection by the Community: A Construction Inequality

Burkina Faso conducted a community selection of the indigent in eight health districts. The selection targeted 15% to 20% indigent per district. This study analyzed the data of this selection from the databases of the Ministry of Health. Descriptive analysis and time series modeling were performed. Indigents were predominantly female, heads of household were mostly elderly, and the average age of household members ranged from 21.9 to 29.8 years. The households were small. Indigents were mostly uneducated and employed. They all belonged to a given religious denomination, Muslims were the most numerous. The majority of the indigents were married and almost a quarter of them were widows. About 2% to 17% of indigents were selected depending on the district. Forecasts showed both an increase and a decrease in the use of health care by indigents. The study recommends considering the poverty level specific to each district when selecting, strengthening education policies targeting the indigent, improving the socio-health conditions of the indigent including specific actions considering age, sex and marital status, and the formulation of an employment policy targeting the indigent. Analyzes of the relationship between poverty and religion may allow the exploitation of religious capital for the benefit of the indigent.

Construction of Rural Community Governance Path:Based on the Empirical Analysis of Chaoyang Community in Dazhou,Sichuan

Promoting community governance and service innovation is the theme of the times for comprehensively deepening reforms in the field of community construction.The stability and development of the most basic rural community is another important task of community governance.The current rural social governance work is extremely weak,seriously affecting the process of the entire social governance work.Constructing the path of rural community governance has become an important task for the majority of theoretical workers and grassroots practitioners.Taking Chaoyang Community,Tongchuan District,Dazhou,Sichuan Province as an example,with the goal of creating a community with the rule of law,peace,harmony,beauty and livability,a new model and new path to build community governance is proposed in this article.

Characteristics of the microbial communities in the integrated vertical-flow constructed wetlands

Microorganisms play an important role in removing pollutants from constructed wetlands. We investigated the microbial characteristics in a novel integrated vertical-flow constructed wetland （IVCW）, which has been in operation in Wuhan, China since 1998. We used phospholipid fatty acid （PLFA） and amoA gene to analyze the structure and diversity of the microbial community within the IVCW. PLFA results suggested that the amount of bacterial PLFA was significantly higher than that of fungal PLFA, but the total microbial biomass represented by PLFA index was low in the system. Microbial spatial distribution showed significantly higher bacterial （both G^＋ and G^-） and fungal biomass in the surface than in the subsurface layers. The ratios of monounsaturated to branched PLFA demonstrated that an anaerobic layer sandwiched by two aerobic layers existed in the IVCW, consistent with the redox potential results. Analysis of the amoA revealed the presence of Nitrosomonas-like sequences in the surface substrate of the downflow chamber and apparent diversities of ammonia-oxidizing bacteria in the system. These results suggest that microorganisms, despite their relatively low biomass, have inhabited the IVCW, and the results will offer some valuable information on microbe to system designers and managers.

Comparative study of microbial community structure in different filter media of constructed wetland

Comparisons of microbial community structure, in eight filter media of zeolites, anthracite, shale, vermiculite, ceramic filter media, gravel, steel slag and bio-ceramic, were undertaken by analyzing the phospholipid fatty acid （PLFA） composition. A total of 20 fatty acids in the range of C18to C20 were determined but only 13 PLFAs were detected in steel slag. They consist of saturated fatty acids, branched fatty acids, monounsaturated fatty acids, and polyunsaturated fatty acids. The variation of fatty acids was revealed in the relative proportions of these fatty acids in different media. The aerobic prokaryotes were the predominant group in all media. The PLFA composition showed significant differences among the eight different media by Tukey＇s honestly test. It was found that steel slag was significantly different in the microbial community as compared to other filter media, probably due to its alkaline effluent. Steel slag alone is probably not a good choice of substratum in constructed wetlands. The principle components analysis （PCA） showed that zeolites, bio-ceramic, shale and vermiculite had a similar microbial community structure while steel slag and ceramic filter media were distinct from other media.

Multispecies communities:interspecies interactions influence growth on saliva as sole nutritional source

Human oral bacteria live in multispecies communities in the biofilm called dental plaque. This review focuses on the interactions of seven species and the ability of each species individually and together with other species to grow on saliva as the sole source of nutrient. Community formation in biofihns in flow cells is monitored using species-specific fluorophore-conjugated immunoglobulin Gy and images are captured by confocal microscopy. Early colonizing veillonellae emerge from this review of interspecies interactions in saliva as a critical genus that guides the development of multispecies communities. Highly selective interspecies recognition is evident as initial colonizers pair with early and middle colonizers to form multispecies communities that grow on saliva.

Intrauterine growth restriction alters growth performance, plasma hormones,and small intestinal microbial communities in growing-finishing pigs

Background: The interaction of the gut microbiota with key metabolic and physiological processes may be associated with poor growth outcomes in animals born with intrauterine growth restriction(IUGR).Results: Growth performance, plasma hormone concentrations, and intestinal microbiota composition were analyzed in IUGR pigs and in normal birth weight(NBW) pigs when the NBW pigs reached 25, 50, and 100 kg of body weight(BW). Compared to NBW pigs, IUGR pigs had lower initial, weaned, and final BW, and lower average daily gain and average daily feed intake in all the considered time points. In the 25 kg BW group, IUGR pigs had higher concentrations of plasma ghrelin and pancreatic polypeptide(PP), but lower insulin concentration than NBW pigs, while the situation was reversed in the 50 kg BW group. As compared to NBW pigs, IUGR pigs had higher microbial alpha diversity in the jejunum and ileum;in the 50 and 100 kg BW groups, IUGR pigs had higher Firmicutes abundance but lower Proteobacteria abundance in the jejunum, and lower Lactobacillus abundance in the jejunum and ileum;in the 25 kg BW group, IUGR pigs showed higher unclassified Ruminococcaceae abundance in the ileum;and in 25 and 50 kg BW groups, IUGR pigs showed lower Ochrobactrum abundance in the jejunum.Spearman's correlation revealed that Lactobacillus was negatively correlated with growth performance, while unclassified Ruminococcaceae was positively correlated. Predictive metagenomic analysis detected significantly different expression of genes in the intestinal microbiota between IUGR and NBW pigs, suggesting different metabolic capabilities between the two groups.Conclusions: Growing-finishing IUGR pigs showed lower growth performance, higher microbial alpha diversity, and differences in plasma hormone concentrations compared to NBW pigs. Alterations in the abundance of Firmicutes,Proteobacteria, Ruminococcaceae, Lactobacillus, and Ochrobactrum in the small intestine may be associated with IUGR, and may therefore serve as a future target for gut microbiota intervention in growing-finishing IUGR pigs.

Forest characteristics,population structure and growth trends of threatened relict Pseudotsuga forrestii in China

Pseudotsuga forrestii is a relict evergreen coniferous tree species in Pinaceae endemic to China.P.forrestii tree numbers have greatly decreased due to deforestation,over-utilization and habitat degradation.Here we clarify P.forrestii community types,structure,species diversity,seedling recruitments and growth trends.We identified four P.forrestii community types:(1)Pseudotsuga forrestii-Quercus guyavifolia-Acer davidii evergreen coniferous and broad-leaved mixed forest;(2)Pseudotsuga forrestii-Pinus yunnanensis-Quercus guyavifolia evergreen coniferous and broad-leaved mixed forest;(3)Pseudotsuga forrestii evergreen coniferous forest;(4)Pseudotsuga forrestii-Abies georgei var.smithii evergreen coniferous forest.P.forrestii forests are characterized by both warm temperate and temperate affinities.Simpson diversity,Pielou evenness,Shannon-Wiener diversity indices ranged from 0.75 to 0.76,0.74-0.81,and 1.62-1.93,respectively,with no significant differences among the four forest types.The forest stratification was multilayered.The canopy layer was generally 10-25 m tall,with the emergent layer reached 25-42 m.DBH and age structures of P.forrestii showed multimodal distributions.Its maximum age P.forrestii was 570 years with a DBH of 143 cm.The growth of annual ring width of P.forrestii was slow,and generally decreased with age,whereas the basal area at the breast height increased with age.Established seedlings/saplings were mainly found in unstable micro-habitats.Regeneration of P.forrestii depends on moderate natural disturbances.Finally,we provide recommendations for P.forrestii conservation.

Promoting the Growth of Pinus sylvestris var.mongolica Seedlings and Improving Rhizosphere Fungal Community Structure through Interaction between Trichoderma and Ectomycorrhizal Fungi

In this study,pot experiments were conducted on the seedlings of Pinus sylvestris var.mongolica to study the influence of Trichoderma(Trichoderma harzianum E15)and Ectomycorrhizal fungi(Suillus luteus N94)on the growth of these seedlings.In particular,the effects of these fungi on the fungal community structure in the rhizosphere soil of the seedlings were investigated.Inoculation with Trichoderma harzianum E15 and Suillus luteus N94 significantly(P<0.05)promoted the growth of the Pinus sylvestris seedlings.The non-metric multidimensional scaling(NMDS)results indicated a significant difference(P<0.05)between the fungal community structures in the rhizosphere soil of the annual and biennial seedlings.In the rhizosphere soil of annual seedlings,the main fungi were Ascomycota,Basidiomycota,Zygomycota.Ascomycota,Basidiomycota,Mortierellomycota,and p-unclassified-k-Fungi were the main fungi in the rhizosphere soil of biennial seedlings.The dominant genus in the rhizosphere soil and a key factor promoting the growth of the annual and the biennial seedlings was Trichoderma,Suillus,respectively.Both of them were negatively correlated with the relative abundance of microbial flora in the symbiotic environment.Trichoderma had a significant promoting effect on the conversion of total phosphorus,total nitrogen,ammonium nitrogen,nitrate nitrogen,and the organic matter in the rhizosphere soil of the seedlings,while Suillus significantly promoted the conversion of organic matter and total phosphorus.

An Exploratory Study into Social Cost Considerations in Ghanaian Construction Industry

Construction causative nuisances, inconveniences, interferences and disruptions to the routine economic and social life patterns of adjacent or neighboring communities are referred to as social cost. This study explores the understanding and level of consideration of social cost by construction professionals in Ghana. Relevant literature sources are reviewed to define, rationalize and classify social cost. The study used the survey approach with a set of questionnaires addressed to construction contractors and professionals to gather the data. It was realized that not much consideration is given to social cost at the tender stage of the construction process. The five factors hindering social cost inclusion in tendering are “difficulty in allocating social costs”, “governmental interferences”, “lack of historical data”, “lack of appreciation of social costs” and “low stakeholder agitation”. The paper advocated for integration of social cost into the tendering process. The study will serve as a foundation to design a social cost assessment system at the pre-contract stage.

Teaching Practice Communities in Higher Education:Roles and Strategies

In view of the problem of lacking peer coaching among college teachers,taking teachers in local universities in Hangzhou as the research subject,the paper analyzes the relationship between peer coaching and teachers’professional development.The paper then proposes to establish teaching practice communities in higher education,which is of great significance to improve the teaching quality and promote the professional development of university teachers.Strategies for constructing teaching practice communities are also discussed.

Construction of Urban Mixed-age Community: Opportunities, Challenges and Countermeasures: A Case Study of“Fangjia Hutong”in Beijing

In the context of China’s economic development and population aging,the innovation and exploration of the old-age care model has emerged as a new community transformation and development direction.Given the differing needs and characteristics of individuals across the lifespan,it is evident that a design approach that incorporates mixed-age integration and mutual-help communities is a viable strategy for enhancing intergenerational exchanges.This entails the creation of a diverse and open community that is conducive to habitation for individuals of all ages,encompassing the full spectrum of needs,from those of young children to the elderly.Such a community must be designed and constructed with the population in mind,from the initial planning and design stages to the operational phase.This encompasses a comprehensive range of services,including food,clothing,housing,transportation,and medical care and recreation.

基于主体性建构向度的扬长教育模式论析

人才培养是高等教育的核心使命,也是其存在的基础和目的。当下人才培养问题很大程度上源于学生主体性的缺失。高等教育改革应然要求复归人的主体性建构,考虑个体的多样性,最大限度地帮助其实现自由而全面发展的期许。扬长教育模式,本质上立足于学生个体差异,注重其自主探究、扬长发展。其主体性建构的价值功能可以从知识选择、伦理建构和目标惠及等多个维度进行审视,现实旨趣则体现在坚持以人为本、聚集因材施教和指向多样育才。实践进路的过程设计应立足于学校、教师、学生3个层面,着眼于人才培养、资源配置、质量评价等多个环节,指向于德育实施、教学改革、制度优化等多个方面。

高校教师成长型心智模式对课程思政建设的影响研究

高校教师成长型心智模式由坚定的理想信念、积极开放的思维方式和交融化的专业课程思政知识经验等要素构成。当成长型心智模式缺失时,课程思政建设行为将异化为“伪装型”“机械型”“排斥型”等行为。成长型心智模式的作用机理表现为其构成要素通过影响课程思政认同和自我效能感,进而将课程思政建设的目标确立、能力开发、活动实施等环节有机地整合在一起,形成内在驱动力,促进课程思政建设有效开展,课程思政认同和自我效能感交互影响在此过程中共同发挥桥接作用。因而应加强高校教师成长型心智模式开发,强化课程思政认同,提升其自我效能水平,促使课程思政建设持续有效地推进。

中华优秀传统文化“双创”视域下新时代政德建设研究

政德,即从政者道德,是社会道德的表率和风向标,更是一个国家政治制度良性运行的必要条件。政德建设具有深厚的历史文化渊源和丰富的传统理论体系,是中华优秀传统文化的重要组成部分。在中华优秀传统文化创造性转化、创新性发展的基础上把握新时代政德建设,需要从个人、国家、政党三个方面明晰新时代政德建设的定位,从信仰伦理、责任伦理、底线伦理三个层面把握新时代政德建设的规范要求,继而推进马克思主义基本原理同中华优秀传统文化相结合、推进榜样激励与警示教育相结合、推进内在主观自觉与外在制度约束相结合,以此深入揭示政德建设中历史与现实相贯通、传承与创新相结合的内在逻辑。