大学生校外工程类实践基地评价指标体系构建

我国高校校外实践教学基地建设和评价是提升高等教育(包括网络远程教育)教学质量的重要环节之一,该文在对国内外有关实践教学基地评价文献的综合研究基础上,建立一套完备、科学的校外实践基地评价指标体系,应用层次分析法(AHP)将教学基地相关因素分解成目标、准则、方案等层次,进行定性和定量的分析,基于教学、科研和服务社会3个方面,通过六大步骤初步构建了我国高校校外实践教学基地评价体系,并以此提出了完善基地建设,加强基地管理及师资队伍建设的改进措施。大学生校外实践基地建设的综合评价体系的构建有助于对基地的建设成效的控制。该文分析了校外工程实践基地建设成效的影响因素,给出了基地评价的一级指标与二级指标,构建了AHP评价模型,最后以宁波大学-浙江新乐造船股份有限公司工程实践教育基地例进行了实证分析。

太行山绿色食品鲜食葡萄基地评价

太行山区地形复杂,小气候多样,存在着生产绿色食品鲜食葡萄的最适宜区。通过分析满城县龙居基地的生态条件,发现葡萄生长期的温度位于世界各名产区的温度范围之内,土壤、水分等条件适宜发展绿色食品。在太行山区建立绿色食品鲜食葡萄生产基地,可为市场提供大量食用安全、优质的鲜食葡萄,并可提高基地农民的生活水平,改善生态条件。

伊宁市宅基地集约利用评价

本文在明确宅基地集约利用概念的基础上,建立宅基地集约利用评价指标体系,并对伊宁市宅基地集约利用潜力进行实证分析,针对其利用特点提出促进宅基地集约利用的对策建议。

课程的和谐共生与学生的自主发展——南京市中华中学“生命·生活·生态”教育课程基地印象

南京市中华中学基于课程基地的建设理念,凝心聚力,大胆创新,锐意改革,用智慧和勇气有效实现了课程的和谐共生,引领着学习的革命,促进了学生的自主发展。

药学硕士专业学位研究生实践能力培养与评价体系构建——以沈阳药科大学为例

随着全日制专业学位招生规模的扩大,全日制硕士专业学位研究生在我国硕士研究生教育的比重已经接近1:1,如何构建专业学位实践能力培养体系,如何对专业学位实践能力进行评价,提高专业学位培养质量,是当前面临的重大问题。切实加强专业实践基地建设,根据实践单位需求设立实践能力培养目标,坚持创新,讲求实效,建立健全合作单位全程参与研究生培养机制,构建专业实践基地和校内导师共同参与的药学专业学位实践能力评价体系,是提高药学硕士专业学位研究生职业能力和培养质量的主要途径。

基地课程活力多样性探讨

综合实践活动的评价方式多种多样。不同的主题活动,会有不同形式的评价活动。对于综合实践活动基地来说,从活动空间看,有一定的局限性,但从课程内容与授课形式上又有其优势和独特性。

高校创业孵化基地管理与运营研究

国家深入推进高校教学质量与教学改革工程项目建设,建立并完善高校大学生创业教育体系要借助于基地。本文首先界定了创业、创业教育、创业团队孵化器理论,紧接着总结高校创业孵化基地管理和运营中存在参与方单调、教育体系不完整、基地管理制度不健全、基地项目的评价定性化等问题,提出构建创业孵化基地管理体系、完善特色创业教育课程体系、探索建设校企合作管理制度、打造创业孵化基地项目测评体系的对策。

Assessment on soil fertility of Dongting Lake wetland area (China) based on GIS and fuzzy evaluation

Using soil data of the Second National Field Survey,the soil fertility of wetland ecosystem of Dongting Lake was evaluated by using the technology of GIS and method of fuzzy evaluation.Integrated with the wetland actuality of Dongting Lake and particularity of paddy,seven factors (including soil organic matter,total nitrogen,total phosphorus,total potassium,available phosphorus,available potassium,and pH value),closely related with soil fertility,were chosen to establish the index system of synthetical evaluation.Based on the effect degree of each selected index on soil fertility,a judgment matrix was built,and the weight coefficient was determined by the method of correlation coefficient.Finally,under the support of the spatial analysis module of GIS (Geographic Information System),the spatial distribution properties of soil fertility in wetland ecosystem of Dongting Lake were studied.The results show that the soil fertility of Dongting Lake wetland ecosystem is not very good,and the area of type III and type IV achieves 69.8%.As a result,many countermeasures should be taken to improve the soil fertility.As for the spatial properties,the soil fertility level of central and west Dongting Lake is much higher than that of north and south part.The soil fertility of paddy field surpasses that of red soil,and the contents of soil organic matter and total nitrogen in paddy field are large.

Pre-evaluation on stability of proposed expressway embankment with existing geothermal regulation measures in permafrost regions

Embankment stability is the primary problem for the expressway construction in permafrost regions.The proposed Qinghai-Tibet Expressway(QTE)is planned to construct along the Qinghai-Tibet Project Corridor.Confronted with harsh environmental condition and intense heat exchange between earth and atmosphere,it is necessary to predict and evaluate the stability of the proposed QTE.In this study,the factors affecting the embankment stability are analyzed firstly.And then,a scheme for the stability evaluation of the embankment is established.Finally,the evaluation scheme is used for the pre-evaluation of the stability for the proposed QTE with different geothermal regulation measures(GRMs).The results indicate that the influencing factors include climatic environment,permafrost property,engineering condition and geological condition,and among them,engineering condition and permafrost property are the main influence factors for embankment stability.The stability of the proposed QTE varies greatly in the different geomorphological regions.The application effect and contribution to embankment stability of the existing GRMs are different,and using GRMs cannot completely overcome the influence of various factors on expressway stability.In the construction process,different GRMs should be adopted depending on the geomorphological environment where the embankment is located to ensure the embankment stability.

Evaluation of Dynamic Behavior of Bedrock Foundation Based on FEM and DEM Simulations

The seismic behavior of the bedrock foundation during earthquakes concerns the stability and safety of nuclear power plants. Discontinuities like joints and faults existing in rock masses affect significantly the dynamic behavior of bedrock. The dynamic FEM （finite element method） has been commonly utilized to analyze the seismic responses of bedrock, however, it cannot well represent the large deformation behavior of discontinuities. The DEM （distinct element method） has a better capability of simulating the sliding and separation of discontinuities existing in the bedrock, which influence the propagation of seismic waves. In this study, the dynamic FEM and DEM simulations were carried out to investigate the seismic behavior of the bedrock foundation under a nuclear power plant, and the differences between those two methods were illuminated. Numerical simulation results indicate that the FEM underestimates the attenuation effect of faults on the propagation of seismic waves. With the capability of simulating large deformation behavior of discontinuities, the DEM can be regarded as a better method for studying the seismic responses of bedrock foundation which contains discontinuities.

Evaluation of Subsoil Corrosivity Condition around Baracaia Area Using the Electrical Resistivity Method--A Case Study from the Muglad Basin, Southwestern Sudan

This paper evaluate subsoil corrosivity using the electrical resistivity method which was carried out to determine the subsoil resistivity and estimate the degree of corrosion, the resistivity measurements were conducted by using SAS300c resistivity meter. This involves applying a voltage into the soil through metal electrode and measuring the resistance to the flow of electric current. An AC-power supplies current flow （I） between two outer electrodes and the resultant voltage different （V） between two inner electrodes is measured using the Wenner Arrangement. The soil resistance given by R = V/I. This needs to be standardized over a unit length, the resistivity p which measured in ohm-m the equation is, ρ= 2ДdR. There are many factors control the ground resistivity such as soil composition, moisture content, pore water chemistry and pH. The results of the survey show inverse proportion between corrosivity and electrical resistivity, therefore resistivity method is very useful to incipient the corrosion as well as effective, quick, reliable and economic method. Structures such as natural gas, crude oil pipelines and steel constructions were reported to have been affected by soil corrosion all around the world, it can be concluded that sub soil corrosivity around the study area increases southwestern ward with depth.

The Application of GIS Technique in the Evaluation of the Basic Land Price in the Little Town

According to the characteristics of the primary materials of the basic land price in the little town, the author uses the analysis function of the figures and the space to set off the rank unit,calculate the numberof the unit and rank the land. The method and the system of the evaluation of the basic land price in the little town (especially the little towns in the Western China) will be perfect.

Multi-location Evaluation of Turmeric Genotypes in Nigeria

Fifteen turmeric genotypes from the germplasm held at National Root Crops Research Institute Umudike, Nigeria, were evaluated during the season of 2012-2013 at four locations-Jos （8.3833°N, 7.1833°E, 1,200 m a.s.l.）, Otobi （7.11667°N and 8.08333°E）, Umudike （5.4758°N, 7.5489°E） and Igbariam （6.4°N and 6.93333°E）-in order to select high yielding and stable turmeric cultivars with good quality for release in Nigeria. At each location, the experiment was laid out in randomized complete block design （RCBD） in three replications. Plot size was 9 m2. Data were collected on sprout count, plant height, number of tillers, number of leaves, main pseudo stem girth, rhizome number and weight. Analysis of variance was carried out on the combined data using GenStat Discovery Edition software. Results based on the combined data from four locations indicate that turmeric genotypes did not vary in percentage emergence and number of leaves. However, they varied in height, main pseudo stem girth, tillering, number and yield of fresh rhizomes. The effect of location on all attributes was significant （P 〈 0.05） with Jos location giving consistently the least values for all attributes thus suggesting that this location may not be suitable for the commercial production of turmeric. Genotype by environment interaction for most attributes was not significant indicating that the genotypes responded the same way across the locations. Ten genotypes, viz., UT39, UT44, UT46, UT58, UT50, UTI4, UT41, UT6, UT38 and UT35, are identified as promising and require further evaluation as pre-condition for nomination for official release to farmers.

Risk assessment study on bridge foundation in deep overlying stratum

Based on the analysis about the hydrogeological conditions and engineering geological conditions, this paper makes analysis on the possible risks of the deep overlying stratum foundation and establishes the risk evaluation index system during the foundation operating period. Such methods as analytic hierarchy process （AHP） , Delphi method and fuzzy comprehensive evaluation method are adopted to make the quantitative analysis on the risk factors and establish the risk judgment model. According to the actual engineering of Taizhou Bridge, the paper evaluates the risk of the foundation during the operating period at the condition of deep overlying stratum. The evaluation results can provide the reference for the risk management of the bridge foundation durin~ the ooerating period.

Delimiting the consolidation area for supplementing prime farmland with GIS technology

In view of the fact that consolidation area for supplementing prime farmland （CASPF） is a new concept proposed in the latest round of general land use planning in China, this paper proposes a new and integrated GIS- based technology for delimiting CASPF. Taking the advantage of the features of CASPF, a comprehensive evaluation indicator system for defining ordinary farmland as CASPF is established in this study, which covers 11 indicators, including slope, land plots connectivity, altitude, surface soil texture, and so on. With the help of the ideal-point method, ordinary farmland plots are sorted according to their evaluation scores in descending order. Based on the space analysis technique of GIS, high-ranking land plots are defined as CASPF reasonably.

Simulation and evaluation of the water purification function of Zhalong Wetland based on a combined water quantity-quality model

The water purification function of natural wetland systems is widely recognized,but rarely studied or scientifically evaluated.Extensive studies have been carried out by various international wetland research communities to quantify the water quality improvement ability of the natural wetlands,in order to maintain such ability and wetland ecological health.This study aims to evaluate the purification function of Zhalong Wetland in China for removing total nitrogen(TN) and phosphorus(TP),based on ex-situ experiments and the development of a combined water quantity-quality model.Experiments and model predictions were carried out with different input TP and TN concentrations.Statistical analyses demonstrated that the relative errors between model simulations and experimental observations for TN and TP were 8.6% and 12.4%,respectively.With water retention time being maintained at 90 d,the removal rate of these pollutants could not reach the required Grade V standards,if the inflow TN concentration was over 42 mg L-1,or the input TP concentration was over 14 mg L-1.The simulation results also demonstrated that,even with Grade V quality standard compliance,when the water inflow from surrounding industries and agriculture lands into Zhalong Wetland reaches 0.3×10 8 m 3 a-1,the maximum TN and TP loads that the reserve can cope with are 1.26×10 3 t a-1 and 0.42×10 3 t a-1,respectively.Overall,this study has produced a significant amount of information that can be used for the protection of water quality and ecological health of Zhalong Wetland.

An Evaluation of （X） Inefficiency of State Owned Enterprise about Northeast Old Industry Base Based on DEA

This paper contributes to establish a new method to review （X） inefficiency of state owned enterprise. It set up an index system of （X） inefficiency to evaluate by Analytic Hierarchy Process （AHP）. Based on this review result, this paper also put forward relative appraising of two times about （X） inefficiency of state owned enterprise by means of Data Envelopment Analysis （DEA）. At last, a major conclusion is that this method is very helpful to review X inefficiency of state owned enterprise.