高职院校事业经费的财务管理模式探讨

一、高职院校事业经费的财务管理背景及方向高职院校的资金主要源于财政拨款以及学费收入,而科研收入及学历教育之外的培训收入、经营性收入则相对较少。我们分析了某国家示范高职院校的收入来源,得出该院学生缴费和财政拨款两部分收入超过了97%,而反映学校科研水平和社会服务能力的其他收入不足2%。这也印证了我国高职教育现阶段的主要任务还是开展教学活动。

Practical Polar Code Construction For Degraded Multiple-Relay Networks

In this paper, based on the characteristics of polar codes, a new decode-and-forward strategy called generalized partial information relaying protocol is proposed for degraded multiple-relay networks with orthogonal receiver components(MRNORCs). In such a protocol, with the help of partial information from previous nodes, each relay node tries to recover the received source message and re-encodes part of the decoded message for transmission to satisfy the decoding requirements for the following relay node or the destination node. In order to construct practical polar codes, the nested structures are developed based on this protocol and the information sets corresponding to the partial messages forwarded are also calculated. The proposed scheme is proved to be capable of achieving the theoretical capacity of the degraded MRN-ORCs while still retains the low-complexity feature of polar codes. We perform simulations to testify the practicability of the proposed scheme and compare polar codes by using successive-cancellation list decoder(SCLD) with traditional low-density parity-check(LDPC) codes. The results show that the obtained polar codes provide significant gain.

An Investigation of the Misuse of English Articles of Chinese English Learners

English articles belong to a category of high frequency words. However, they also have been considered as one of the most difficult part and latest part to be fully acquired by non-native speakers. Because of this reason, a lot of efforts have been made to research into the acquisition of them. In China, researches on the article system were mainly focused on the analysis of functions and description of the usage. This essay intends to explore the distribution and features of English article errors made by Chinese EFL （English as a Foreign Language） learners both horizontally and longitudinally with the hope to find the possible factors which lead to the errors, so as to throw some light on English articles learning and teaching

The path selection of realize the value of the social security fund in our country

The value of social security funds, has always been an important part of our country social security enterprise as a whole, it is the one of the main ways to realize the social stability and national economic income. In the triple pressure with ageing population, inflation and social security transition, the value of the social security fund in our country is particularly acute. Analyses the receipts and expenditures of social security funds, investment and operation structure and put forward some rationalization proposal, which has significant meaning for a better play to the role of the social security fund and actively promote the innovation and development of China＇s social security fund management.

首条国产5m流延膜生产线问世

在第19届中国国际塑料橡胶工业展览会上，广东仕诚公司推出了首条国产5m流延膜生产线，并在现场展出了其收卷部分。该设备的突出优点是：①采用国际上先进的失重式挤出控制系统，有效控制产品的厚度。而独特的背后装置的设计，可自由调节挤出机的压力。②采用国际先进的自动模头，提高了产品质量及设备的使用寿命。

Shoot and Root Growth of Jatropha curcas Accessions Prospective for Rootstock on Rocky and Heavy Soil

To find Jatropha curcas L. accessions with characteristics suitable for rootstock plants, 11 selected accessions were analyzed in response to heavy soil. Six-week-old of jatropha were grown in 11 L ofentisols （M1） and grumusols （M2） soil for 10 weeks, while andosols soil richer in organic carbon were used as control media （M0）. Growth of shoot and primary as well as secondary roots were observed during and at the end of the experiment. Macro and micro nutrient uptake was also analyzed at the end of experiment. Ml and M2 caused dramatically reduction of roots as well as shoot growth of all accessions. The reduction of growth component was in accordance to all nutrient uptakes except Ca and Mg. The data showed that type of soil was one of important factors influencing growth and development of J. curcas. There were 4 accessions i.e. Sumatra-l （S1）, Sumatra-2 （S2）, Java-3 （J3） and Java-2 （J2） which had better roots and shoot characteristics that were potential to be used as rootstock plants.

Homegardens as a Source of Income for Rural Households A Case Study of Bieha District, Southern Burkina Faso

This exploratory research studied the contribution of homegardens to household income generation. In Burkina Faso, the Bieha department was purposively selected. The initial rapid rural appraisal was complemented by a household survey. Tools of data collection included observation, key informant interview, and focus group discussion. For the survey, eighty households were selected based on systematic sampling. Data was collected by individual interviews at household level, and for statistical calculations, the households were subsequently categorized as small, medium and commercial based on their homegarden size. It was found that all the surveyed households managed homegardens composed of trees, crops and animals. Majority of the farmers （43%） belonged to the small category due to land constraints. Generally, farms contributed more income than the plant component of homegardens. However, when the livestock component of homegardens was added, homegardens became far more important than farms and accounted for over 60% of income generation for all categories. It can be concluded that homegardens are important to rural people for food and cash income.

Changes of Wage Structures in Chinese Public and Private Sectors： 1995-2007

Using CHIP （Chinese Household Income Project Survey） data and the sample selection bias corrected wage function model, this paper estimated changes in wage structure in China by ownership types （SOEs, COEs, FEs, and PEs） in 1995 and 2007. The major conclusions are as follows. First, effects of education on wage levels in SOEs and FEs become greater, while education effects decrease in SOEs and PEs under economic transition periods; firm-specific human capital becomes more important in the wage determination mechanism along with market-oriented reforms in SOEs, PEs, and FEs; age effect decreases in SOEs and COEs, but it becomes greater in PEs and FEs. Second, there exist wage structure differences between sectors by wage distributions. For example, in 2007, in SOEs, education return rates are higher for the low-wage and middle-wage groups, and the effect is the highest at the 40th percentile. However in COEs and FEs, education return rates are higher for the high-wage groups, and the effect is the highest at the 70th percentile in COEs and at the 70th percentile in FEs. Tenure effects are greater in the middle-wage groups （40th-80th） in SOEs, COEs, and FEs, and age effects are greater in the low-wage groups （5th-30th） in SOEs, FEs, and PEs.

The Convergence Analysis on the Economic Growth and Energy Intensity Gap between Regional Sectors

In this paper,the authors have analyzed the relationship between energy intensity gap and GDP per worker gap of China's western and eastern provinces over the period 1997-2006.Using panel data model with lag adjustment,taking the above provinces and six industrial sectors (agriculture,forestry,animal husbandry,and fisheries,industry,construction industry,transport,storage and post & telecommunications,wholesale and retail trades & catering industry,and other sectors of tertiary industry.) as the investigated subjects,the authors have conducted empirical study on the convergence of GDP per worker gap and the convergence of energy intensity gap with respect to the variation of GDP per worker gap,and have concluded that:First,the GDP per worker gap of the six industrial sectors and provinces are convergent,and of this,the convergence rate of GDP per worker gap of Construction Industry is the fastest,while that of Industry is the slowest.Second,the overall energy intensity gap between eastern and western provinces is convergent,that is,with the narrowing of GDP per worker gap between eastern and western provinces,the energy intensity gap converges,but its convergence rate is slower than that of GDP per worker gap.Third,energy intensity gap between various industrial sectors of the east and the west is either convergent or divergent,and there are differences.The energy intensity gap of agriculture,forestry,animal husbandry,and fisheries,industry,and construction industry is convergent,while that of the other three industrial sectors is divergent.Fourth,the convergence of the overall energy intensity of the western provinces is not in conformity with the convergence of the various industrial sectors,and there are significant differences,indicating that the western provinces and autonomous regions should take measures to more effectively improve their overall energy utilization efficiency at the industrial sector level.

On the Financial Management Strategy under the Background of Corporate Sustainable Development

Sustainable development is the basis of survival. The SMEs as an important part of our national economy, plays the role of increasing national income, expanding employment, stabilizing social situation. Under the new situation, it needs to change the status quo of financial management, financial management to achieve sustainable development of SMEs. This paper is combined with the financial management of the significance of sustainable development as well as financial management problems in the SME financial management strategy.

军人保险基金筹集模式的选择

军人保险基金筹集模式的选择对军人保险制度能否长期稳定的运行十分重要。要根据不同险种的特点和军队的具体情况,结合筹集模式本身的要求作出相应的选择。军人伤亡保险基金筹集模式应该采取现收现付制,军人退役医疗和养老保险基金筹集模式应该选取部分积累制,而军人补充保险基金的筹集模式拟采取完全积累制。

A Study of CH_4 Partial Oxidation Reforming with Detailed Mechanisms

A kinetic study of CH4 partial oxidation was performed using Chemkin Ⅱ simulation package with the GRI, NIST, Alexander and Leeds CH4 oxidation mechanisms. Comparing kinetic simulation results with thermodynamic analysis indicates that GRIl .2-3.0, NIST and Alexander--0. l-0.3 mechanisms give a reasonable performance in describing CH4 partial oxidation while Alexander0.4 and the Leeds mechanisms fail to do so. Two distinct reaction zones are observed in the simulation results, which is different from the two-stage concept reported in the literature. Major global reactions within each reaction zone are identified.

Velocity Profiles between Two Baffles in a Horizontal Circular Tube

The shell and tube heat exchanger is an essential part of a power plant for recovering heat transfer between the feed water of a boiler and the wasted heat.The baffles are also an important element inside the heat exchanger.Internal materials influence the flow pattern in the bed.The influence of baffles in the velocity profiles was observed using a three-dimensional particle image velocimetry around baffles in a horizontal circular tube.The velocity of the particles was measured before the baffle and between them in the test tube.Results show that the flows near the front baffle flow were parallel to the vertical wall,and then concentrate on the upper opening of the front baffle.The flows circulate in the front and rear baffles.These flow profiles are related to the Reynolds number(Re) or the flow intensity.The velocity profiles at lower Re number showed a complicated mixing,concentrating on the lower opening of the rear baffle as front wall.Swirling flow was employed in this study,which was produced using tangential velocities at the inlet.At the entrance of the front baffle,the velocity vector profiles with swirl were much different from that without swirl.However,velocities between two baffles are not much different from those without swirl.

Harvest control for a delayed stage-structured diffusive predator-prey model

In this paper, we have considered a delayed stage-structured diffusive prey-predator model, in which predator is assumed to undergo exploitation. By using the theory of partial functional differential equations, the local stability of an interior equilibrium is established and the existence of Hopf bifurcations at the interior equilibrium is also discussed. By applying the normal form and the center manifold theory, an explicit algorithm to determine the direction of the Hopf bifurcation and the stability of the bifurcating periodic solutions is derived. Finally, the complex dynamics are obtained and numerical simulations substantiate the analytical results.