基于层次分析法的中层管理者绩效评价——以职业院校为例

随着世界经济多变、欧债危机的全球蔓延,我国产业升级和企业核心竞争力需要不断的提升,支撑我国产业发展的是培养大规模、应用性职业人才。职业院校的发展,其核心竞争力的培养均离不开职业院校的中层管理队伍,这支队伍的素质和管理能力在相当程度上体现了职业院校的发展层次和水平。绩效管理评价体系作为科学的管理理念和管理方法,已成为职业院校发展的核心和人力资源管理的关键。因此,本文将定性与定量相结合的层次分析法(AHP)应用到对职业院校中层干部的绩效管理研究,以期具有实际借鉴意义。

基于新型数据分析软件的极区中层强雷达回波研究

该文利用极区中层异常回波及云粒子数据提取分析软件(PMEC_DEAS)处理雷达回波及云粒子数据集,并进行回波特性研究。以通过PMEC_DEAS分析的短期和长期极地中层夏季回波(polar mesosphere summer echoes,PMSE)和极地中层云(polar mesospheric clouds,PMC)数据为例,研究了PMSE出现率与PMC之间的相关性。研究发现短期的PMSE出现率和PMC之间的相关性不显著,长期的双层PMSE出现率与PMC之间呈正相关关系。这表明双层PMSE与PMC密切相关,这与现有的结论一致。以此可以看出,PMEC_DEAS可以有效地适应所研究事件的复杂特征变化,并具有良好的鲁棒性。此外,利用PMEC_DEAS软件分析所得的数据具有更好的稳定性和兼容性,与目前的主流数据分析软件相比更具便捷性和实用性。

思想政治教育人类学基本问题探要

思想政治教育人类学是思想政治教育学与人类学交叉形成的一门新兴学科。思想政治教育人类学是理论和应用色彩兼具的人文社会学科,应归属于思想政治教育学,既要坚守人类学立场,也要坚守思想政治教育学立场。思想政治教育人类学的研究主题是思想政治教育与人的发展、思想政治教育与文化。他者观、中层观和整体观可确立为思想政治教育人类学的研究视角。崇尚书斋与田野的闭合、观察与访谈的结合、深描与归纳的契合、体验与反思的融合是思想政治教育人类学研究方法的特点。

民族院校校园文化建设刍论

在全球化快速进程中,多彩的民族文化倾向于趋同化,这对民族院校校园文化发展提出了新挑战。从中层功能分析理论出发,强化民族院校校园文化建设的民族文化特色,应坚持"和而不同"的发展理念,突出规划性,强化和谐性、治理性与多彩性,全力走校园多民族文化和谐发展的道路。

Urban Construction Land Suitability Evaluation Based on Improved Multi-criteria Evaluation Based on GIS(MCE-GIS): Case of New Hefei City,China

Urban construction land suitability evaluation （UCLSE） is a complex system engineering and the basis for rational use of the limited urban land resources in China. It has an important practical value on urban construction land use planning and management from the angle of methodology. As a widely used technique, traditional multi-criteria evaluation based on GIS （MCE-GIS）, is not suitable for UCLSE. This study develops an improved MCE-GIS method which could be more suitable for UCLSE based on urban complex ecological system theory and the summary of the shortcomings of traditional MCE-GIS. The improvements include three aspects： a composite evaluation index system rather than natural indexes alone, an index weight calculated by using fuzzy Analytic Hierarchy Process （AHP） method rather than the common AHP method, and the integrated overlay rule, which includes selecting the minimum value, weighted linear combination （WLC） and simple summation. The main advantage of this improved technique is that it can make UCLSE more comprehensive, more operational and more reasonable. It can provide a scientific basis for decision making in the planning and management of urban construction land use. The improved MCE-GIS system has been adopted in the New Hefei City, Anhui Province, China. Based on the results of UCLSE in New Hefei, three functional areas including construction-appropriate areas, construction-restricted areas and construction-forbidden areas could be worked out, in which 36.90% of the total study area could be developed as urban construction land and the remaining 63.10% should be protected as reserves land or as ecological land. Furthermore, the results can orovide scientific decision suooort for spatial planning and eco-environment nrotection in New Hefei.

Effects of seasonal water-level fluctuation on soil pore structure in the Three Gorges Reservoir,China

Inundation of the Three Gorges Reservoir has created a 30-m water-level fluctuation zone with seasonal hydrological alternations of submergence and exposure, which may greatly affect soil properties and bank stability. The aim of this study was to investigate the response of soil pore structure to seasonal water-level fluctuation in the reservoir, and particularly, the hydrological change of wetting and drying cycles. Soil pore structure was visualized with industrial X-ray computed tomography and digital image analysis techniques. The results showed that soil total porosity(? 100 ?m), total pore number, total throat number, and mean throat surface area increased significantly under wetting and drying cycles. Soil porosity, pore number and throat numberwithin each size class increased in the course of wetting and drying cycles. The coordination number, degree of anisotropy and fractal dimension were indicating an increase. In contrast, the mean shape factor, pore-throat ratio, and Euler-Poincaré number decreased due to wetting and drying cycles. These illustrated that the wetting and drying cycles made soil pore structure become more porous, continuous, heterogeneous and complex. It can thus be deduced that the water-level fluctuation would modify soil porosity, pore size distribution, and pore morphology in the Three Gorges Reservoir, which may have profound implications for soil processes, soil functions, and bank stability.

Two-level fuzzy evaluation for classification of credits

In this paper, classification models are used as tools to make final decision. Fuzzy method provides the mathematical tools for quantitative analysis and dealing with ambiguous concepts. Analytic Hierarchy Process (AHP) is used to obtain the weight of each index and enables examiners to visualize the decision process and obtain more reasonable evaluation values to solve some problems. An example is given at the end of this paper.

Monitoring and stability analysis of slope slip of a landfill with multiple intermediate covering layers

A field monitoring program was carried out to record the slope failure process of a landfill with multiple intermediate covering layers.The monitored items include the leachate level,the surface horizontal displacement and the deep lateral displacement.Based on the monitoring data,analysis was carried out to verify the stability control effects of leachate drainage on the top layer,leachate drainage in different layers,and near-slope leachate drainage.The results show that the maximum slip area is 34 760 m 2 and the average surface horizontal displacement of the 10th platform is 1.77 m.Dumping near the slope is the main reason for the instability.The closer to the dumping area,the greater the degree of slip and the more significantly the leachate level rises.Affected by the intermediate covering layers,the failure mode is the local sliding inside the landfill,and the effect of near-slope leachate drainage on the stability control is obvious.

Hierarchical Semantic-Category-Tree Model for Chinese-English Machine Translation

We introduce a novel Sermntic-Category- Tree （SCT） model to present the sen-antic structure of a sentence for Chinese-English Machine Translation （MT）. We use the SCT model to handle the reordering in a hierarchical structure in which one reordering is dependent on the others. Different from other reordering approaches, we handle the reordering at three levels： sentence level, chunk level, and word level. The chunk-level reordering is dependent on the sentence-level reordering, and the word-level reordering is dependent on the chunk-level reordering. In this paper, we formally describe the SCT model and discuss the translation strategy based on the SCT model. Further, we present an algorithm for analyzing the source language in SCT and transforming the source SCT into the target SCT. We apply the SCT model to a role-based patent text MT to evaluate the ability of the SCT model. The experimental results show that SCT is efficient in handling the hierarehical reordering operation in MT.

Progressive collapse resisting capacity of reinforced concrete load bearing wall structures

Reinforced concrete(RC) load bearing wall is widely used in high-rise and mid-rise buildings. Due to the number of walls in plan and reduction in lateral force portion, this system is not only stronger against earthquakes, but also more economical. The effect of progressive collapse caused by removal of load bearing elements, in various positions in plan and stories of the RC load bearing wall system was evaluated by nonlinear dynamic and static analyses. For this purpose, three-dimensional model of 10-story structure was selected. The analysis results indicated stability, strength and stiffness of the RC load-bearing wall system against progressive collapse. It was observed that the most critical condition for removal of load bearing walls was the instantaneous removal of the surrounding walls located at the corners of the building where the sections of the load bearing elements were changed. In this case, the maximum vertical displacement was limited to 6.3 mm and the structure failed after applying the load of 10 times the axial load bored by removed elements. Comparison between the results of the nonlinear dynamic and static analyses demonstrated that the "load factor" parameter was a reasonable criterion to evaluate the progressive collapse potential of the structure.

Mechanism of formation of sliding ground fissure in loess hilly areas caused by underground mining

Based on a shallow-buried coal seam covered with thick loose layers in hilly loess areas of western China,we developed a mechanical model for a mining slope with slope stability analysis, and studied the mechanism of formation and development of a sliding ground fissure by the circular sliding slice method.Moreover, we established a prediction model of a sliding fissure based on a mechanical mechanism,and verified its reliability on face 52,304, an engineering example, situated at Daliuta coal mine of Shendong mining area in western China. The results show that the stress state of a mining slope is changed by its gravity and additional stress from the shallow-buried coal seam and gully terrain. The mining slope is found to be most unstable when the ratio of the down-sliding to anti-sliding force is the maximum, causing local fractures and sliding fissures. The predicted angles for the sliding fissure of face 52,304 on both sides of the slope are found to be 64.2° and 82.4°, which are in agreement with the experimental data.

A Research of the Imported Wine Purchasing Strategy for the Medium and Small Size Enterprise

An imported wine purchasing model for medium and small size enterprises is presented based on analytic hierarchy process after analyzing the current purchasing condition of medium and small size enterprise for wine importing. This model is feasible and practical. It will support and assist the purchasing strategy for the enterprise when importing wine within a certain scope and provide the reference to the enterprise for decision-making.

Nonlinear analysis of pile load-settlement behavior in layered soil

A simplified approach is presented to analyze the single pile settlement in multilayered soil. First, a fictitious soil-pile model is employed to consider the effect of layered soil beneath pile toe on pile settlement behavior. Two approximation methods are proposed to simplify the nonlinear load transfer function and simulate the nonlinear compression of fictitious soil-pile, respectively. On this basis, an efficient program is developed. The procedures for determining the main parameters of mathematical model are discussed. Comparisons with two well-documented field experimental pile loading tests are conducted to verify the rationality of the present method. Further studies are also made to evaluate the practicability of the proposed approach when a soft substratum exists, and the results suggest that the proposed method can provide a constructive means for assessing the settlement of a single pile for use in engineering design.

The Study of the Management Competence Gap Analysis： Top and Middle Managers of Taipei 101

Business has managerial talent showing great foresight. High quality human resources management is the way to attain high performance and a competitive advantage. This study uses documents, interviews, expert opinions and questionnaires to discuss management competence of the Taipei 101. Finally, we propose ways to supply Taipei 101 T＆D, and improve managers＇ competence.

The Crustal Velocity Structure Inference of Epicenter of the M8(1/2) Earthquake at Tancheng,Shandong,China,in 1668

The deep structure features around Tancheng M8 /2 earthquake occurred in 1668 have been analyzed. Based on the crustal velocity structure obtained from travel-time tomographic inversion, especially the low velocity zones in middle crust and Moho depths, the deep velocity structure distribution in the area of 34° ~ 36°N, 118° ~ 119°E is scanned along the latitude, longitude and oblique directions, and the corresponding crustal velocity profiles are obtained. By comparison, we take the area with velocity features coincident to the deep structure of the 1668 Tancheng M8/2 earthquake as the deduced epicenter, which is at 34. 8° ~35. 2°N, 118. 2° ~ 118. 7°E, and the reasonable location is 35. isN, 118. 6°E, and the focal depth is 20km.

Analysis of generation factors for tectonic deformation in the Xigeda formation in southwestern China

The Xigeda formation is a set of interbreds comprised of halfconsolidated silt,fine sand and clay with clear lamination and total thickness of 300 m.It is dated to be the early Pleistocene and widespread distributed on the Quaternary planes of denudation and leveling.This formation has particular tectonic deformation as expressed by deformed belts confined to certain locations,which extend linearly over long distances.It also manifests itself as graben and horst sequences where fault planes are very straight.Various deformation styles,such as horizontal,vertical and oblique dislocations,normal,reverse and thrust faulting resulted in tilts of small blocks in different directions.The clay beds are intruded by underlying sand layers.Parallel ridges and depressions characterize the landscape.These phenomena of deformation are probably the result of intensive vibration of soil bodies during major earthquakes which caused instantaneous shear,compression and extension.The analysis of generation factors for such tectonic deformation provides a new approach for determination of areas with seismic risks,assessment of earthquake intensity and research of earthquake mechanisms.

资产、地租以及女性——对地租资本主义(rent capitalism)的女权视角分析

本文是一篇对皮凯蒂著作《21世纪资本论》的女权视角书评。作者首先解读了皮凯蒂理论的独特之处。其次,指出了在对资本主义、现代全球资本主义现状的分析上皮凯蒂理论存在的两点问题。(1)皮凯蒂理论是以民族国家为基点,站在全球资本主义分析或是全球资本主义论立场上来看,他忽略了对宗主国和殖民地之间关系的讨论。(2)皮凯蒂对capital(资产)的定义,即非金融资产+金融资产-负债=资产,会妨碍理解金融资产的现代性意义。最后,作者尝试从社会性别以及女权主义政治经济学的角度来思考皮凯蒂理论,指出皮凯蒂延续全球资本主义两极分化论,提出中层分析的必要性,主张全球资本主义是阳性中心主义的。

Study on timing and dosage of acupuncture in stroke treatment

Objective： To summarize the timing-efficacy relationship and the dosage–efficacy relationship of acupuncture in stroke treatment. Method： Literature research was conducted for quantitative clinical studies of acupuncture in stroke treatment, with the entry point on the timing factor and dosage factor. A hierarchical analysis was performed on observing the time–efficacy relationship and the dosage–efficacy relationship before, during and after acupuncture. Results： Though the retrieved studies differ especially in such timing factors as needle retaining time, acupuncture interval and course, they share an agreement in the acupuncture intervention time point, acupuncture timing, specificity of acupoints and acupuncture manipulation. Conclusion： The optimal stimulation is the core of the research on the timing-efficacy relationship and the dosage–efficacy relationship of acupuncture and also the key to the clinical efficacy.