Construction Strategies of Public Activity Spaces in Residential Districts Based on Children's Activities

The relationship between children's activities and public spaces was analyzed and summarized from three perspectives, namely, children's demands on outdoor activity spaces, factors infl uencing children's behavior requirements, and planning strategies. The paper provided theoretical support for exploring the relationship between children's activities and public spaces, and proposed planning strategies for improving use effi ciency of urban outdoor public spaces and facilities, and creating public spaces capable of meeting children's psychological needs.

A Study on Integrated Construction of Luzhou Comprehensive Transportation Hub

The target of integrated construction of comprehensive transportation hub is to integrate the traffic resources,achieve butt joint of pan-regional transportation mode,and finally realize the"seamless connection"of the goods and"zero transfer"of the passenger traffic.Relying on the particularity of the geographical location and the convenience of the Yangtze River channel,Luzhou puts forth effort to build a comprehensive transport hub in Southern Sichuan and has made great efforts in traffic infrastructure construction.However,there are still some problems.Combining practice of Luzhou,using the advanced experience of foreign and domestic cities for reference,the paper pointed out that for the sake of constructing a comprehensive transportation hub,we need to build the traffic integration on the basis of the efficiency.Besides,the paper proposed the strategies for construction.

High valence metals engineering strategies of Fe/Co/Ni-based catalysts for boosted OER electrocatalysis

Electrocatalysis for the oxygen evolution reactions(OER)has attracted much attention due to its important role in water splitting and rechargeable metal-air batteries.Therefore,designing highly efficient and low-cost catalysts for OER process is essential as the conventional catalysts still rely on precious metals.Transition metal-based compounds have been widely investigated as active OER catalysts,and renewed interest in the high valence metals engineered compounds has been achieved for superior catalytic activity and stability.However,an in-depth understanding of the construction strategies and induced effects for the high valence metals engineered catalysts is still lacking and desired.In this review,we have summarized the construction strategies of high valence metals as dopants or formed heterostructures with the iron/cobalt/nickel(Fe/Co/Ni)-based catalysts.Then the induced effects on Fe/Co/Ni-based catalysts by incorporating high valence metals,e.g.,accelerating the surface reconstruction,forming amorphous structure,generating vacancies/defects,and acting as stabilizers,are highlighted.The impacts of high valence metals on OER performance are elucidated based on different elements,including molybdenum(Mo),tungsten(W),cerium(Ce),vanadium(V),chromium(Cr),manganese(Mn),niobium(Nb),zirconium(Zr).The correlations of construction strategies,induced effects,catalytic activity and OER reaction pathways are elaborated.Finally,the remaining challenges for further enhancements of OER performance induced by high valence metals are presented.

Strategies for Construction of Sustainable Development Experimental Zone in Fumian District,Yulin City

From strengthening the construction of an innovation system,adhering to the green development model of the industry,advancing the rural revitalization strategy,strengthening the protection and inheritance of cultural heritage,accelerating the development of social undertakings,and expanding the space for regional cooperation,this paper discusses the strategies for the construction of sustainable development experimental zone in Fumian District,Yulin City.It is intended to build Fumian District into a vibrant,economically prosperous,urban and rural integrated,characteristic cultural,safe and harmonious,inclusive and open district.

Strategies for the Construction of Vernacular Landscape in Urban Gardens

Vernacular landscape is the carrier of traditional techniques and local culture.The construction of vernacular landscape has gradually become the basic direction of modern urban garden design.Based on the analysis of the extraction and application of vernacular landscape elements,the application forms and design principles of each element in urban gardens are pointed out.At the same time,taking the artistic expression method of integrating vernacular landscape elements into garden landscape as the starting point and combining with case analysis,the design principles and main planning points of building vernacular landscape are put forward,and some strategies for the construction and protection of vernacular landscape in the planning of garden landscape in different regions are proposed.

Recent progress and challenges in structural construction strategy of metal-based catalysts for nitrate electroreduction to ammonia

Ammonia plays an essential role in human production and life as a raw material for chemical fertilizers.The nitrate electroreduction to ammonia reaction(NO_(3)RR)has garnered attention due to its advantages over the Haber-Bosch process and electrochemical nitrogen reduction reaction.Therefore,it represents a promising approach to safeguard the ecological environment by enabling the cycling of nitrogen species.This review begins by discussing the theoretical insights of the NO_(3)RR.It then summarizes recent advances in catalyst design and construction strategies,including alloying,structure engineering,surface engineering,and heterostructure engineering.Finally,the challenges and prospects in this field are presented.This review aims to guide for enhancing the efficiency of electrocatalysts in the NO_(3)RR,and offers insights for converting NO_(3)-to NH_(3).

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.

The Construction of Architectural CAD Course Competition Integration Teaching Mode

Architectural Computer-Aided Design(CAD)is a basic course for architectural engineering majors in vocational colleges.The integration of competition into teaching will not only help stimulate the students’enthusiasm,but also help them improve their professional skills.However,there are still some problems in the teaching of Architectural CAD.Therefore,teachers must continuously optimize the integration of competition content into Architectural CAD classes through various strategies,so as to give full play to the value of competition content in classes.We explored and analyzed the problems in the integration of competition content into Architectural CAD classes,and proposed specific strategies,in hopes of improving the quality of Architectural CAD teaching.

Protective and Constructive Strategies of Rural Landscape Elements in Local Landscape Planning

As a carrier of traditional techniques and local culture, local landscape contains profound theofies of garden aesthetics and landscape ecology. Creating a local landscape is not only important to modem urban landscape design and utban planning, but also an. important part of the construction of current distinctive towns. Based on the analysis of the application of native landscape elements in urban gardens, the research points out the innovative design and application of the local landscape elements. Moreover it uses the artistic expression techniques of extracting the native landscape elements into the garden landscape as the entry point, and analyzes the designing principle and planning key points in die ptocess of creating a local landscape of the cultural square park in charactenstic towns, providing constructing and protecting strategies for creating a landscape of rural landscapes in China＇s landscape planning.

A Study on Integrated Construction of Luzhou Comprehensive Transportation Hub

The target of integrated construction of comprehensive transportation hub is to integrate the traffi c resources, achieve butt jointof pan-regional transportation mode, and fi nally realize the “seamless connection”of the goods and “zero transfer” of the passenger traffi c.Relying on the particularity of the geographical location and the convenience of the Yangtze River channel, Luzhou puts forth effort to build acomprehensive transport hub in Southern Sichuan and has made great efforts in traffi c infrastructure construction. However, there are still someproblems. Combining practice of Luzhou, using the advanced experience of foreign and domestic cities for reference, the paper pointed out thatfor the sake of constructing a comprehensive transportation hub, we need to build the traffi c integration on the basis of the effi ciency. Besides, thepaper proposed the strategies for construction.

A construction strategy for a tunnel with big deformation

By integrating literature reviews, site observa- tion, field monitoring, theoretical analysis, summarization, etc., a construction strategy was proposed and verified for tunneling with big deformation in this paper. The tunnel was in phyllite, shotcrete cracks and steel arch distortion were observed, and a big deformation with a maximum of 2.0 m was monitored during the initial stage of the construction. Through carefully examining the site observation and laboratory test results, a construction principle was established for the tunneling on the basic concept of maintaining the rock strength/stiffness and keeping the rock dry, by providing confinement pressure to the rock, reducing the rock exposure time, keeping water out of the tunnel, etc. To achieve the construction principle, a set of specific construction measures with 11 items was further proposed and applied to the construction. To check the effectiveness of the construction measures, field monitoring was carried out, which showed that the rock deformation was well controlled and the tunnel became stable. An allowable deformation was then determined using the Fenner formulae and the monitored data in order to guide further construction, which received a good result. From this study, it can be concluded that providing quick strong initial support and reserving core soil at the working faceare extremely important to control the rock deformation and keep the tunnel stable.

Problems of Land Use and Management in Development Zones and Enlightenment to Implementation of "Construction up to the Mountains" Strategy in Yunnan

ln the research, problems of land use and management in development zone were concluded, and analysis was made on the causes in order to draw lessons from land use and management in development zones. Furthermore, enlight-enment to implementation of ＂construction up to the mountains＂ strategy in the ar-eas similar to Yunnan was explored, which provides references for developing of＂construction up to the mountains＂ strategy and protecting of highly-qualified cultivat-ed lands in dam regions.

The lack and construction of teaching communication in Physical Education in Colleges and universities

Teachers and students are the two main subjects which are indispensable in the teaching activities. Their communication is the most basic activity in the whole teaching activities. The social economy in our country is developing and changing constantly, and the teaching reform has been changed, and it has been well developed. Physical education is a very important component in the teaching structure of colleges and universities, and the teaching of physical education has been highly concerned by people. But in the sports teaching practice, in？ uenced by traditional teaching ideas and teaching skills, communication of PE Teaching in Colleges and universities appeared unilateral and simple phenomenon, directly affect the quality and efficiency of teaching. We should figure out how to avoid the lack of teaching communication in college physical education, in order to make the relationship between teachers and students, students and students more harmonious, and promote the improvement of the efficiency of sports teaching. This article mainly focus on the teaching concept, we discuss and analyze the problems and reasons in the teaching of physical education in Colleges and Universities and put forward a new sports teaching communication construction strategy, the purpose is to provide some support and help to the university physical education teaching activities.

Treatment Design and Construction Strategy for Tunnel Mud and Water Inrush Disaster

With the rapid development of the transportation industry in China,the number and scale of tunnel construction are increasing.Tunneling through fault zones and other complex geological environments is becoming more and more common.In the construction of highway tunnels,due to the special geographical environment and complex geological conditions,mud and water inrush often occur in the tunnel.Water inrush disasters pose a major risk to the construction of highway tunnels and affect the normal construction of highway tunnels.This paper combines the engineering background of the tunnel mud and water inrush accidents,carries out evaluation on the accident treatment measures and the treatment efficiency,and summarizes the main concerns in the construction process and the technical guidelines for dealing with the tunnel mud and water inrush.

The Construction Strategy of Small Towns Based on Ecological Concept

Based on the perspective of ecological concept,this study first interpreted the background of ecological civilization construction,and combed the relationship between ecological concept and small town planning.Second,it expounded the ecological problems of natural resources,economic development,landscape system,social humanities and other aspects in the construction of contemporary small towns.According to the study,the construction of small towns based on the ecological concept should establish the concept of "ecology first",practice "multiple compliance",coordinate the relationship with other planning,make reasonable planning and design in the aspects of town scale,functional orientation,structural form,road traffic,landscape style and features,humanistic characteristics,and strengthen the implementation,supervision and management of planning.Finally,summary and outlook was made,hoping that the study will be of reference value and guidance to the planning and construction of small towns.

AI-enabled organoids:Construction,analysis,and application

Organoids,miniature and simplified in vitro model systems that mimic the structure and function of organs,have attracted considerable interest due to their promising applications in disease modeling,drug screening,personalized medicine,and tissue engineering.Despite the substantial success in cultivating physiologically relevant organoids,challenges remain concerning the complexities of their assembly and the difficulties associated with data analysis.The advent of AI-Enabled Organoids,which interfaces with artificial intelligence(AI),holds the potential to revolutionize the field by offering novel insights and methodologies that can expedite the development and clinical application of organoids.This review succinctly delineates the fundamental concepts and mechanisms underlying AI-Enabled Organoids,summarizing the prospective applications on rapid screening of construction strategies,cost-effective extraction of multiscale image features,streamlined analysis of multi-omics data,and precise preclinical evaluation and application.We also explore the challenges and limitations of interfacing organoids with AI,and discuss the future direction of the field.Taken together,the AI-Enabled Organoids hold significant promise for advancing our understanding of organ development and disease progression,ultimately laying the groundwork for clinical application.

Research progress on construction strategy and technical evaluation of aircraft icing accretion protection system

The impact of unstable supercooled water droplets suspended in the cloud on the solid will cause its surface to freeze,and the flight safety of the aircraft will be seriously affected when flying in this environment.Aircraft icing protection system is an important device to reduce icing accidents and improve aircraft safety performance,which is of great significance to ensure flight safety.Based on the energy source,this paper proposes a general strategy for constructing an aircraft icing protection system,including Active Anti-icing and De-icing(AAD)system,Passive Antiicing and De-icing(PAD)system and Composite Anti-icing and De-icing(CAD)system.The principle,scope of application,advantages and disadvantages of aircraft anti-icing and de-icing technologies such as electric pulse de-icing,low-frequency piezoelectric de-icing,and hydrophobic material anti-icing are explored in detail,and the corresponding improvement measures are proposed.The future development of aircraft anti-icing and de-icing technology is prospected,and some new ideas are provided for the improvement of aircraft anti-icing and de-icing technology.

Research on the Regional Ecological Environment Evaluation and Application under the Influence of the Severe Earthquake Disaster

To conduct the ecological restoration and reconstruction of disaster areas after the severe earthquake, such as Wenchuan Earthquake and Lushan Earthquake, this article uses region al ecological environment evaluation and ecological footprint to construct a quantitative analysis model on the basis of ecololgical environment indexes in Mianzhu City. Through this model, resource status of the regional environment in Mianzhu is analyzed, as well as the ecological capacity and the ecological security. Based on the evaluation and analysis, this paper provides multi-path development strategies of ecological restoration and sustainable development of human settlements after the earthquake.

Skeletal organoids

The skeletal system,composed of bones,muscles,joints,ligaments,and tendons,serves as the foundation for maintaining human posture,mobility,and overall biomechanical functionality.However,with ageing,chronic overuse,and acute injuries,conditions such as osteoarthritis,intervertebral disc degeneration,muscle atrophy,and ligament or tendon tears have become increasingly prevalent and pose serious clinical challenges.These disorders not only result in pain,functional loss,and a marked reduction in patients’quality of life but also impose substantial social and economic burdens.Current treatment modalities,including surgical intervention,pharmacotherapy,and physical rehabilitation,often do not effectively restore the functionality of damaged tissues and are associated with high recurrence rates and long-term complications,highlighting significant limitations in their efficacy.Thus,there is a strong demand to develop novel and more effective therapeutic and reparative strategies.Organoid technology,as a three-dimensional micro-tissue model,can replicate the structural and functional properties of native tissues in vitro,providing a novel platform for in-depth studies of disease mechanisms,optimisation of drug screening,and promotion of tissue regeneration.In recent years,substantial advancements have been made in the research of bone,muscle,and joint organoids,demonstrating their broad application potential in personalised and regenerative medicine.Nonetheless,a comprehensive review of current research on skeletal organoids is still lacking.Therefore,this article aims to present an overview of the definition and technological foundation of organoids,systematically summarise the progress in the construction and application of skeletal organoids,and explore future opportunities and challenges in this field,offering valuable insights and references for researchers.