新形势下高校班集体凝聚力建设的思考

随着我国改革开放和社会主义市场经济的发展,高校部分学生集体主义观念存在淡化或者某种程度缺失的现状。而班集体是高校开展教育与管理工作的重要基地,其凝聚力的强弱不仅是衡量班集体建设好坏的主要指标,更是衡量高校教育教学水平和人才培养质量高低的重要标志之一。本文在分析当前高校班集体建设面临的新形势的基础上,对高校班集体凝聚力建设的做了一些思考。     

浅谈培养班集体的凝聚力

凝聚力的培养是创建一个团结向上的班集体的前提，是班主任工作的重要内容，针对高校的实际情况，班主任应注意通过抓好班干部、利用集体活动，转化后进生三方面来培养和巩固班集体的凝聚力。     

对班集体凝聚力的认识

凝聚力对班集体的形成和健康发展，对学生素质的提高都会产生十分重大的影响。凝聚力强的班集体才能成为优秀班集体。要把一个班级搞活，使同学们心向一处看，劲往一处使，建立一个具有很强凝聚力的集体，班主任必须付出相当多的努力。如何才能形成和有效增强凝聚力呢？我觉得做好以下几项工作非常重要。     

谈高校班团干部的选拔与培养

高校班团干部是联系教师和学生的纽带,是班集体凝聚力的核心。切实做好班团干部的选拔和培养,发挥他们的模范带头作用,不仅为高校教育管理提供服务,更为学生的成才提供保障。     

高校大学生班级凝聚力建设研究

班级凝聚力是班级对学生的吸引力和学生之间的相互吸引力,是高校班集体建设的核心任务,可以提高班风学风的建设,学生的身心健康水平。从两个因素,七个方面来分析班级凝聚力的影响因素,再根据影响因素提出相应的提升策略。     

如何形成班主任自身凝聚力

凝聚力，就是一种潜在的吸引力，巨大的向心力和无形的感召力。在学生心目中，这种凝聚力，既有慈母般的挚爱，又有榜样的影响，还有长辈那样的宽容和理解。有了这样的凝聚力，就容易吸引童心，雕塑灵魂，也就能为建设好班集体提供有利条件。     

成人教育学生集体凝聚力的培养

集体凝聚力是高等学校学生班集体形成过程中值得注意的社会心理现象。本文就成人高等教育学生集体凝聚力的培养进行了探讨；对培养成教学生的集体凝聚力提出了有效的措施。     

浅谈班级凝聚力的形成

班集体是大学生学习生活的基本单位,也是一个纷繁复杂的矛盾体。组织和培养班集体凝聚力,就是转化各种矛盾、发挥班集体在教学和其它方面的重要作用,增强大学生的集体主义精神,搞好群体建设的过程。这是处于矛盾中心的班主任所面临的首要任务。但是,班级凝聚力不会自发地产生,必须通过班主任深入细致的工作才能逐步形成。那么,如何培养班级凝聚力使之成为良好的集体呢?     

高校班集体建设的原则和途径

班集体与大学生个体的相互作用会直接而深刻地影响大学生的思想品德形成和发展,直接影响高校大学生思想政治教育的效果.本文阐述了高校班集体建设在大学生思想政治教育中的必要性,探讨了高校班集体建设的原则以及高校班集体建设的途径.     

以科学发展推进高校和谐班集体建设

高等学校必须以科学发展观为指导，推进和谐校园建设。和谐班集体建设是和谐校园建设的重要组成部分。本文从和谐班集体建设的现实意义入手，分析了新形势下和谐班集体建设面临的挑战，探讨了推进高校和谐班集体建设的方法和途径创新。     

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.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

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.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

A computer generator for randomly layered structures

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

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。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.