实践"三个代表"重要思想 努力建设专升本院校

刚合并的“专升本”院校，面临办学思路不清、头绪多、摊子大，教学队伍素质低等严峻挑战，因而新建专升本院校，实践“三个代表”重要思想的核心，首先必须解决学校的发展定位问题：即建设什么的专升本院校和怎样建设专升本院校的问题。     

专升本大学英语课堂教学模式探究

大学英语作为一门公共基础性课程，对于大学的人才培养和大学生的就业起着举足轻重的作用。但目前就专升本英语来看，其课程内容安排和教学方法还存在一些问题。文章从专升本英语学习现状出发，并围绕“专升本课程内容安排和教学方法”这一中心问题展开，探寻提高专升本英语教学质量的理论依据和实践途径，找出一套因地制宜、紧密切合专升本学生需要的英语教学模式，以期待专升本的英语教学模式的转换和学生实践能力提高。     

成人"专升本"教育教学改革丞待加强

分析了“专升本”教育教学过程中存在的问题,认为课程体系缺乏成人“专升本”教育特色;教学方法呆板落后;教材缺乏针对性;教学管理不够灵活等,因此要提高“专升本”教育的培养质量,必须加强教育教学改革。     

"专升本"模式是教育改革的成功实践与探索

目前,我国高等师范专科教育以培养初中教师为根本任务,高等职业技术人才培养规格主要也定位在专科层次.一个人上了专科就不能再读本科,除非参加成人教育.这种教育模式使一部分有上进心想接受本科教育的专科生感到失望,尤其是那些因为当年高考一时失误而与本科擦肩而过的专科生.因此,催生"专升本"教育模式成为专科学生的共同愿望.我省自上世纪90年代以来,随着教育改革的不断深入和社会、经济发展对人才学历层次要求的提高,对"专升本"递进教育模式进行了全面的探索与实践,取得了非常成功的经验,产生了非常好的校园激励效应和社会影响.本文仅就中期选拔高专优秀在校学生转入本科层次继续学习的意义,即"专升本"这一教育模式谈谈体会.     

"专升本"模式是教育改革的成功实践与探索

目前,我国高等师范专科教育以培养初中教师为根本任务,高等职业技术人才培养规格主要也定位在 专科层次.一个人上了专科就不能再读本科,除非参加成人教育.这种教育模式使一部分有上进心想接受 本科教育的专科生感到失望,尤其是那些因为当年高考一时失误而与本科擦肩而过的专科生.因此,催生 "专升本"教育模式成为专科学生的共同愿望.我省自上世纪90年代以来,随着教育改革的不断深入和社 会、经济发展对人才学历层次要求的提高,对"专升本"递进教育模式进行了全面的探索与实践,取得了非 常成功的经验,产生了非常好的校园激励效应和社会影响.本文仅就中期选拔高专优秀在校学生转入本科 层次继续学习的意义,即"专升本"这一教育模式谈谈体会.     

浅谈"专升本"学生的高等数学再教育

近年来,大部分高校都招收了一部分"专升本"学生,"专升本"学生与应届本科生的高等数学基础不同,这就要求"专升本"学生与应届本科生的高等数学教育应有所区别.在保证完成教学大纲的基础上,做好专科与本科高等数学知识的衔接.     

高职学生专升本影响因素分析及对策研究

近年来,我国的高职学生专升本在形式与数量上都出现了较大的变化。其中影响学生的因素有计划地接受再教育的想法、学校、家庭、社会等多种因素。通过对多种因素进行分析,了解学生在进行专升本时的实际需求,可帮助学生科学合理地进行人生规划与职业规划,合理地制定学习计划,不断地提升高职院校专升本的教育接轨,促进高职院校与本科院校的人才培养系统的融合,从而有效提升我国人才培养的质量与效率。该文主要介绍了专升本的影响因素,分析高职学生专升本存在的问题,并且有针对性地提出引导学生正确选择专升本的应对策略,期望可为高职学生专升本提供具有实际意义的参考建议,为我国终身教育事业作贡献。     

"专升本"院校学生德育工作面临的主要问题和对策

“专升本”院校学生德育工作既有老牌本科院校的普遍问题,更有其自身特点。本文从社会、学校、学生等三个层面分析了“专升本”院校学生德育工作面临的主要问题及原因,并就如何改进此类院校学生德育工作提出了解决对策。     

民办高校图书馆文献建设"数量"和"质量"关系的处理

本文针对陕西省民办专升本高校图书馆文献资源建设中如何做到数量与质量协调发展问题进行分析研究.     

我院安全工程专业“专升本”教育培养模式的探索与研究

“专升本”学生与本科生相比，由于他们已经受过系统的大学专科教育，二者的教育培养模式是不同的，因此，对“专升本”的教育培养模式进行探索、研究有着很重要的意义。本文首先介绍了华北科技学院安全工程专业“专升本”的有关情况、安全工程专业的师资力量以及现行的培养模式，在此基础上，提出了我校安全工程专业“专升本”培养模式的构想。该构想以学生的求学动机为基础，以培养具有竞争力的安全科技人才为目的。     

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.