Research on the Path of Mathematics Discipline Construction Based on Demand Orientation:A Case Study of Tianjin Agricultural University

With the arrival of the era of big data,the basic research of mathematics has attracted unprecedented attention all over the country.To meet the needs of the development of the times,the construction of mathematics discipline has become one of the important tasks of higher mathematics teaching.Starting from the demand orientation,this paper deeply analyzes the problems existing in mathematics education at the present stage,and constructs the construction path of mathematics discipline based on demand orientation.

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.

Research on the Construction Path of New Engineering+Curriculum Ideology and Politics

With the rapid development of science and technology and the transformation and upgrading of industry,new engineering construction has become the important direction of higher engineering education reform in our country.This research focuses on the“new engineering+curriculum ideological and political new form course construction path,”in order to meet the new requirements of talent training put forward by the development of new engineering.This paper analyzes the educational value and current situation of curriculum ideology and politics under the background of new engineering,and improves the ability of curriculum ideology and politics from the perspective of strengthening the teacher training system;optimizing curriculum ideological and political design,skillfully integrating into the ideological and political elements;and strengthening the cooperation between schools,enterprises,and family associations to enrich curriculum ideological and political resources.To build a collaborative education mechanism and form an all-round education pattern,the four aspects of the new engineering+curriculum ideological and political of the new form course construction path have been preliminarily explored,hoping to provide some references and guidance.

Rural Ecological Landscape Construction from the Perspective of Rural Revitalization Strategy

Based on the strategies for mral revitalization proposed in the 19th National Congtess report and 2018 No.l Document of CPC Central Committee, combined with the current situation of rural environmental pollution in China, tiiis paper first elaborated die connotation of rural ecological landscapes, and analyzed the structure, fimctions, and values of rural landscape ecology. The principle of building rural landscape ecology under the strategy of rural revitalization was studied. Finally, the methods and approaches of rural landscape ecological construction under the strategy of rural revitalization were studied.

Penalty model for delay of bidding section construction period in South-to-North Water Diversion Eastern Route Project from perspective of programs

According to the multi-project and program management theory, this paper analyzes the program generation principle and establishes a program based on progress goals. On the basis of the present situation of calculation of penalty for delay of the bidding section construction period with the critical path method, we studied the effects of contractor-induced delay of the bidding section construction period in detail, including the effects on the construction period of the bidding section itself, the earliest start times of the next bidding section and other subsequent bidding sections, and the construction period of the program, and then constructed a penalty model for delay of the bidding section construction period from the perspective of programs. Using the penalty model, we conducted a practical analysis of penalty for delay of the construction period of the Baoying station program in the South-to-North Water Diversion Project. The model can help determine the amount of penalty for delay of the construction period in bidding sections scientifically and reasonably,

Research on Brand Construction of Geographical Indication of Agricultural Products in China under the Background of Rural Revitalization

Geographical indications of agricultural products carry the unique product value accumulated in history. Relying on them to build regional brands is a powerful way to achieve stable income increase of farmers and sustainable development of agriculture. This paper summarized the development of geographical indications of agricultural products in China, and reviewed the development status of overall growth, significant regional differentiation and uneven categories. On the basis of affirming the necessity of brand building of agricultural products, this paper concluded the branding dilemma of the loss of geographical indication resources, weak supervision and insufficient investment of agricultural products in China. Therefore, this paper introduced the idea of "new three Pin and one standardization", and further built a three-stage branding path of "germplasm discovery, quality control, and brand promotion". Based on this, a combination strategy from attaching importance to germplasm quality to formulating brand strategy and enhancing brand competitiveness was proposed. The staged branding construction provides new development ideas for the branding of geographical indications of agricultural products in China, draws out a reference plan for the development of China’s regional characteristic agricultural industry, and lays a solid support for the revitalization of rural industries.

Notification Services for the Server-Based Certificate Validation Protocol

The Server-Based Certificate Validation Protocol allows PKI clients to delegate to a server the construction or validation of certification paths. The protocol’s specification focuses on the communication between the server and the client and its security. It does not discuss how the servers can efficiently locate the necessary PKI resources like certificate or certificate revocation lists. In this paper we concentrate on this topic. We present a simple and effective method to facilitate locating and using various PKI resources by the servers, without modifying the protocol. We use the extension mechanism of the protocol for notifying the servers about PKI repositories, certificates, and revocations. We specify the tasks of the servers and certificate issu-ers and define the messages that are exchanged between them. A proof of concept is given by implementing an SCVP server, a client, and the proposed method in Java.

The Territorial Human-Environment Relationship System:Exploring the Spatial Development of the“Three Spaces”in Mountain Outdoor Tourism Destinations

In the relationship between humans and the environment,all human activities depend on the geographical environment,which serves as the spatial place and material foundation for human life.This study provides a perspective on the human-environment relationship,using a case study of the Dashanbao Mountainous Outdoor Tourism Planning Area in Zhaotong,Yunnan.This study employed methods such as literature review,on-site investigation,and GIS spatial analysis to analyze the functional characteristics of the regional subject,spatial structuring,and spatiotemporally variable ordered processes of Dashanbao as a tourism destination from the perspective of human-environment relationships.The results indicate that under the guidance of the human-environment relationship system philosophy,the construction path of the“ecological space,production space,and living space”includes three main aspects:(1)The formation of five major project blocks and five functional zones to meet the diverse needs of different groups;(2)The establishment of a"multi-core module"structure optimizing the spatial layout of the tourism destination;and(3)With the changes in space and time,the convergence of elements in each block can form a composite mountainous outdoor tourism space with the characteristics of“ecology,life,and production”.The results of this study provide a scientific basis for promoting the sustainable development of tourism regional systems with mountainous characteristics.

Building a Community of Shared Destiny for Common Security: Some Observations on its Construction Path

A community of shared destiny(whose content is the same as community of shared future, an update translation) is the guiding principle and strategic objective of China's diplomacy, and is just, peaceful, inclusive, comprehensive and scientific. It reflects a rational concept of how a rising China handles relations with the outside world. It rejects analysis and understanding of simple traditional thinking that a strong power is bound to seek hegemony. However, the Chinese diplomacy also needs Chinese thinking and perspectives. With analysis eclecticism and incorporated process constructivism to carry out study on the international relations, it can be found that the community of shared destiny is an economic, political and security order, is also a concept order; while a community of shared interests is its foundation, a community of shared security is its guarantee, the common knowledge composes its highest standard. Common security is the important guarantee and strategic goal for the community of shared destiny, i.e. it shows that the peaceful development strategy highlights the reasonable security demands of others China respects; win-win cooperation principle reflects the importance of cooperative security in the international pattern of deepening interdependence; partnership strategy shows diplomatic efforts of Chinese exploration and practice of the new security concept beyond "security alliance".

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