中法公立高校收费与成本分担的比较和反思

中法两国对比证明,我国高校收费存在一般专业偏高,热门专业偏低;政府投入不足;教师主收入靠创收;企业用人与教育投资脱钩等问题。笔者主张,通过国家立法形式规定,实行政府只补贴基础学科和贫困地区教育及贫困生,企业自办高职教育并向学校支付人才使用费,委托培养和贷款助学相结合的政策。建立与政府财力、企业需求、居民收入水平相一致的多样化高等教育成本分担制度。让富人多担责,让贫困生能自我发展。

TVD SCHEME WITH CHEMICAL REACTION FLOW AND ITS APPLICATION IN COMBUSTION GAS JETTING FLOW

By conjugating features of combustion gas jetting flows of the solid-rocket and using mathematical methods, a numerical scheme is systematically derived based on Harten′s standard TVD scheme, which fits for the flow with high temperature, pressure and velocity. The rational calculation formula of pressure partial derivation is also given out. By using the chemical kinetics knowledge, problems of multi-component and finite rate chemical reaction contained in combustion gas of the rocket flow field are discussed. The method for solving the mass source term of chemical reaction is clarified. Taking 9 reaction equations with 12 components as an example and utilizing the established calculation program, the free jetting flow field of the rocket is simulated. Numerical results show the correctness of the numerical scheme.

Obstacles Facing Young Muslim Jobseekers in Australia

Immigration, whether formally organised, or through refugee arrivals, remains a major source of population and workforce growth for Australia, This article undertakes a sociological analysis of the experiences of some young Muslim jobseekers in Australia. Some are recent migrants. Some are refugees. Others are second generation migrant Muslim youth. The Australian Government has identified Muslim youth as needing some special assistance to obtain paid employment. The study reported here investigated some of the obstacles faced by 18 young Muslim jobseekers in Western Sydney in 2009. Interviews were conducted with young Muslims of both sexes who were actively looking for work. It is concluded that the apparent ＂religious＂ ostracism of young Muslim jobseekers results in a highly counter-productive form of ＂cultural unemployment＂ that impedes the logic of the flow of migration.

Analysis of Y(4660) and Related Bound States with QCD Sum Rules

In this article, we take the vector charmonium-like state Y（4660） as a φ＇ fo（980） bound state （irrespective of the hadro-charmonium and the molecular state） tentatively, and study its mass using the QCD sum rules. The numerical value My = 4.71 ±0.26 GeV is consistent with the experimental data. Considering the SU（3） symmetry of the light flavor quarks and the heavy quark symmetry, we also study the bound states φ＇a（400-1200）, γ′″ fo（980）, and γ′″σ（400-1200） with the QCD sum rules, and make reasonable predictions for their masses.

A Probe on the Influential Factors in Content-Based ESP Courses Design

Recent years, problems of the current college English courses, such as test-oriented teaching, wasteful duplication of language skills teaching, etc., have been criticized by educators and students in China. Thus, turning skill-based English courses into content-based ESP （English for Special Purposes） courses has become a tendency at colleges and universities in China. The purpose of this paper is to analyze factors influencing the design of such courses through the means of questionnaire, individual interviews, data survey （e.g., educational plans） etc.. We found the following factors throw light on the questions relating to curriculum design of ESP courses： （1） the learners＇ learning needs; （2） the social needs （esp. labor market needs）; and （3） the academic needs from the university. The analysis serves to reveal the gap between the school system and actual social and students needs. With these factors in mind, designers of such courses can adjust goals, contents, approaches, and assessments in the practical teaching. And thus these factors would enable content-based ESP courses to reflect learners＇ needs better and lead to more effective langrage learning in college English teaching field.

Wavelet solutions of Burgers' equation with high Reynolds numbers

A wavelet method is proposed to solve the Burgers’equation.Following this method,this nonlinear partial differential equation is first transformed into a system of ordinary differential equations using the modified wavelet Galerkin method recently developed by the authors.Then,the classical fourth-order explicit Runge–Kutta method is employed to solve the resulting system of ordinary differential equations.Such a wavelet-based solution procedure has been justified by solving two test examples:results demonstrate that the proposed method has a much better accuracy and efficiency than many other existing numerical methods,and whose order of convergence can go up to 5.Most importantly,our results also indicate that the present wavelet method can readily deal with those fluid dynamics problems with high Reynolds numbers.

Benchmark solutions for MHD solver development

A benchmark solution is of great importance in validating algorithms and codes for magnetohydrodynamic(MHD) flows.Hunt and Shercliff's solutions are usually employed as benchmarks for MHD flows in a duct with insulated walls or with thin conductive walls,in which wall effects on MHD are represented by the wall conductance ratio.With wall thickness resolved,it is stressed that the solution of Sloan and Smith's and the solution of Butler's can be used to check the error of the thin wall approximation condition used for Hunt's solutions.It is noted that Tao and Ni's solutions can be used as a benchmark for MHD flows in a duct with wall symmetrical or unsymmetrical,thick or thin.When the walls are symmetrical,Tao and Ni's solutions are reduced to Sloan and Smith's solution and Butler's solution,respectively.