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.

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.

Assessment of Man-made and Natural Hazards in the Surroundings of Hydropower Projects under Construction in the Beas Valley of Northwestern Himalaya

Mountain ecosystem, on the earth, has plenty of natural resources. In Himachal Pradesh all the rivers are snowfed and therefore rich in water resources. These resources have been supporting enough for the generation of electricity through introducing hydropower projects since the last decade However, every developmental activity has its own negative impacts on the surrounding environment. Due to the fragile nature of topography and delicacy of ecology of the Himalaya, it results in lot of disturbances because of high degree of human interferences like construction of major hydropower projects. The increased extent of geological hazards, such as landslides, rock fall and soil erosion, have mainly due to alike developmental interventions in the natural ecosystem. So understanding and analysing such impacts of the hydropower projects have mainly been on the environment in various forms but natural hazards have been frequent ones. The present study, therefore, focuses mainly on the Parbati Stage II （800 MW） and the Parbati Stage III （520 MW） hydropower projects; both of which fall within the Kullu district of Himachal Pradesh. Based on the perception survey of the local communities, the existing land use pattern, status of total acquired land of the residents by hydropower projects, frequent natural hazards and resultant loss to the local communities due to upcoming construction of hydropower projects surrounding to the Parbati Stage II and III have been analysed in the paper. Also, the preventive measures to mitigate these adverse impacts have been suggested to strengthen these projects in eco-friendly manner in the mountain context.

Profoundly Commanding the Rich Connotation and Construction Path for a Mankind Community of Shared future

To build a mankind community of shared future is an important concept and initiative put forward by the Communist Party of China Central Committee(CPCCC)with Comrade Xi Jinping as the core to co-ordinate domestic situation and international situation,and is an important part of the CPCCC‘s

Pentachlorophenol (PCP) degradation microorganism community structure under microaeration condition

The comparison of pentachlorophenol(PCP)degradation was conducted under micro-aeration and anaerobic condition with three series of batch experiment,results of which indicated that during micro-aeration condition co-immobilized of anaerobic granular sludge and isolated aerobic bacterial species could enhance the efficiency of PCP reduction through the synergism of aerobes and anaerobes reductive dechlorination and exchange of metabolites within the co-immobilized granular sludge.While during anaerobic condition,there was no great difference in the three series.The specific activities experiment further confirmed that strict anaerobes were not affected over the presence of micro aeration environment.Microorganism community construc-tion of co-immobilized anaerobic granular sludge and the mixed isolated aerobic community was also deduced.By the efficient cooperation of aerobes and anaerobes,the high efficiency removal rate of PCP was implemented.

Using kin discrimination to construct synthetic microbial communities of Bacillus subtilis strains impacts the growth of black soldier fly larvae

Using synthetic microbial communities to promote host growth is an effective approach.However,the construction of such communities lacks theoretical guidance.Kin discrimination is an effective means by which strains can recognize themselves from non-self,and construct competitive microbial communities to produce more secondary metabolites.However,the construction of cooperative communities benefits from the widespread use of beneficial microorganisms.We used kin discrimination to construct synthetic communities(SCs)comprising 13 Bacillus subtilis strains from the surface and gut of black soldier fly(BSF)larvae.We assessed larval growth promotion in a pigeon manure system and found that the synthetic community comprising 4 strains(SC 4)had the most profound effect.Genomic analyses of these 4 strains revealed that their complementary functional genes underpinned the robust functionality of the cooperative synthetic community,highlighting the importance of strain diversity.After analyzing the bacterial composition of BSF larvae and the pigeon manure substrate,we observed that SC 4 altered the bacterial abundance in both the larval gut and pigeon manure.This also influenced microbial metabolic functions and co-occurrence network complexity.Kin discrimination facilitates the rapid construction of synthetic communities.The positive effects of SC 4 on larval weight gain resulted from the functional redundancy and complementarity among the strains.Furthermore,SC 4 may enhance larval growth by inducing shifts in the bacterial composition of the larval gut and pigeon manure.This elucidated how the SC promoted larval growth by regulating bacterial composition and provided theoretical guidance for the construction of SCs.