Reflection on Public Physical Education in Chinese Colleges and Universities
the implementation of quality education reflects the party and the country pay highly attention to promote young people’s physical and mental health. This idea provides a solid theoretical basis for the reform of college physical education. University physical education links up with society, and it is the transfer station of family sports and community sports, which put forward even higher requirements to the public physical education in colleges and universities. The modern physical education course in colleges and universities must adapt to the needs of social development and students’ individual development needs through constantly reform and update.
The Study of Stadium Industrial Development Status and Countermeasures of Physical Education Institute
The paper by means of a large number of literature was consulted, visit the domestic partial Physical Education College stadiums management departments, realizing the current situation of our country Physical Education College stadiums deeply and the current situation and the existing problems, And the feasibility analysis of industrialization development of stadiums. Finally, the paper puts forward stadium industrialization of management mode and its operating system.
Linear Programming in the Allocation of Milk Resources for Cheese Making
Abstract To use linear programming, the cheese making process can be modeled as a resource conversion process. The relationship between input milk resources and output products can be analyzed using mass balance assumptions. The variables used in the linear programming model will represent the pounds of each milk resource chosen to formulate a vat of cheese milk. Additional variables will be used to represent the pounds of cream to be removed from a milk resource that has the potential to have cream removed. Three objectives that could be considered are 1) maximize net returns, 2) maximize cheese yield, or 3) minimize cost. A hypothetical example is used to illustrate how the cheese making process can be modeled. This linear programming model depends on formulas that relate ratio of casein to fat of milk to the fat on the dry basis of the cheese. Sensitivity analysis is performed to determine at what cost a milk resource not in the optimal formulation will replace a milk resource currently in the optimal formulation. The linear programming model can be an effective management tool in the allocation of milk resources for cheese making.