当代大学生村官价值观缺失及其定位

我国已经进入社会主义现代化建设的新时期，如何让大学生村官树立正确的价值观，使之能够更好地在新农村建设中产生更大的助力，对这个问题进行研究是十分必要的。本文通过对影响大学生村官价值观的各种因素的分析，进一步阐释了树立符合时代要求的社会价值观的必要性，即树立“为民所想，执民所愿”的价值观。为此，我们必须通过完善村官的制度体系；在工资、待遇、福利等各个方面来保障大学生村官的权益的实现；社会各界为大学生村官的成长营造一个良好的环境等途径使大学生村官发挥其应有的作用。     

大学生"村官热"的冷思考

无论对我同的社会丰义新农村建设,还是对大学生的就业与成长.大学生村官政策都有其积极的现实意义.大学生"村官热"足喜足忧?高校和大学生、农村基层组织、政府管理层都应积极采取对策,努力消除大学生村官实现双赢的制约因素.     

大学生村官工作动力保障机制研究——基于激励理论的视角

大学生村官政策实施以来,虽取得了较大成效,但也面临许多问题。如何挖掘大学生村官潜力、调动大学生村官在农村工作的主动性和积极性是一个迫切需要研究、解决的课题。目前,对大学生村官缺乏激励力度,因此,迫切需要在报酬待遇、人文关怀、晋升机会、绩效考核,畅通出口等方面建立系统的激励机制。     

青海省大学生村官扎根基层的意愿及影响因素分析

通过对青海省7个州市，31个县的106名大学生村官进行问卷调查，分析影响青海省大学生村官扎根基层意愿的个体特征、择业动机、工作状况以及社会支持等方面。研究发现，大学生村官扎根基层工作意愿受到多重因素的影响，在此基础上提出相关对应的政策建议，对制定大学生村官保障政策起到借鉴作用和参考价值。     

充分发挥大学生村官的优势培育新型农民

近年来随着大学生村官的队伍不断壮大，大学生村官作为一种新兴的力量在社会主义新农村建设中发挥着越来越重要的作用。大学生村官相比其他人群具有先天的优势，在社会主义新农村建设中应充分发挥他们的作用培育新型农民。     

网络文化对大学生的影响

本文从论述网络文化的特征入题,分析了网络文化对大学生的积极影响和消极影响,进而提出了如何使网络文化在大学生的学习和成长中扬长避短、发挥其独特作用的积极对策.     

大学生村官工作实效性的实证分析———以浙江省衢州市衢江区为例

在党中央实行大学生村官服务农村基层的政策背景下,对浙江省衢州市衢江区大学生村官政策的实行状况进行实地调研,并根据调研数据运用模糊综合评价法和层次分析法对大学生村官的工作实效性进行评估,还就大学生村官政策的改进提出了合理化建议。     

基层民主自治过程中大学生村官的角色作用分析

一批又一批的优秀大学生通过"大学生村官"工程被选派到基层农村工作.为了了解基层民主自治过程中大学生村官的角色作用,本文对山西省太原市部分乡村进行实地调查.调查发现大学生村官通过发挥自身优势,在推进农村社会经济发展的同时还影响着村里的各种活动,从而不断促进基层民主自治发展.同时也注意到大学生村官在促进基层民主自治方面存在着一些不足.进一步研究分析后,本文从选拔、考核、管理三个方面提出了改进思路.     

我国大学生村官政策执行中存在的问题及其解决对策

我国大学生村官政策是国家在新农村建设背景下出台的,它对加强新农村建设、缓解大学生就业压力具有积极意义。但是,大学生村官政策在执行的过程中,由于受到政策本身、目标团体、政策执行人员、执行机构以及政策环境等因素的影响,使得该政策的执行和预期相比存在一定的偏差,影响了政策的权威性和完整性。从政策执行的影响因素谈起,指出了大学生村官政策执行中存在的问题,并提出相应的解决路径以推进大学生村官政策的有效执行。     

对大学生村官培养工作中存在的问题和对策的思考

选聘高校毕业生到农村任职,对于深入贯彻落实科学发展观,加快推进社会主义新农村建设,培养造就拥有农村基层实践经验的党政干部后备人才,具有重大而深远的战略意义。如何加强大学生村官的培养、使用和管理,使他们真正在新农村建设中发挥应有的作用,是目前急需解决的现实问题。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-