交通运输规划与管理专业硕士研究生科研能力培养探讨

硕士研究生科研能力培养是提高研究生教育质量的重要方面,本文从交通运输规剐与管理专业硕士研究生培养定位和科研能力的构成出发,分析了本专业硕士研完生科研能力培养的必要性,及培养中存在的主要问题,并提出了提高硕士研究生科研能力的建议.希望对相关专业研究生培养工作提供参考.     

体育类硕士研究生科研素养的提高

针对我国目前体育类硕士研究生科研能力整体水平不高、科学研究学术带头人少、研究意识不浓、科研素养不高的现状,提出了如何培养和提高高级体育科技人才的途径和措施。     

基于PDCA循环理论的工科研究生科研创新能力提升研究

研究生既是科研工作的参与者,又是未来国家创新体系中科研队伍的主要后备力量。PDCA循环是质量控制管理的理论模型,基于PDCA循环理论,对提升硕士研究生科研创新能力进行探索研究,旨在为提高国家科学技术竞争力和培养合格人才打下坚实的基础。应从计划、执行、检查和处理四方面着手培养硕士研究生发现问题和解决问题能力,并使其具有独立科研能力、敏锐的眼光和灵活的头脑,从而具备科研创新的基本能力。     

浅论土地资源管理专业硕士研究生人才培养

本文介绍了我国土地资源管理专业研究生科研能力培养方式现状,针对当前研究中对土地资源管理专业研究生人才培养存在的问题进行剖析,提出了土地资源管理专业研究生科研能力培养的目标、途径,并对保障该专业硕士研究生能力培养提出针对性措施.     

地方高校地理学硕士研究生创新能力培养途径探究——以广西师范学院为例

中国研究生教育肩负着高端人才输送的重要使命。通过分析研究生教育现状及研究生创新能力培养中存在的问题,结合广西师范学院地理学硕士点的实际情况,从完善研究生培养方案、壮大导师队伍、深化产学研合作、加强学术交流、转变考核体系等方面探索出地理学硕士研究生创新能力培养路径。经过实践,广西师范学院地理学硕士研究生的创新能力、科研能力和实践能力得到明显提高,已毕业的地理学硕士研究生具有较强的业务能力,得到用人单位的肯定。     

关于提升海洋化学硕士研究生的药物研发能力的探索

向海洋要食物,要药物已经成为21世纪人类社会经济赖以持续发展的重要条件及发达国家在高技术领域竞争的又一热点。海洋化学硕士研究生培养设有三个方向,即应用海洋化学,海洋天然药物化学和海洋活性物质结构修饰与改造。培养能从事和胜任海洋药物研发的硕士研究生,使海洋化学硕士研究毕业生具海洋药物研发能力成为目前海洋化学硕士研究生培养的重点内容。本文将从培养方案、科研实践及校企合作几个方面探讨如何提高硕士研究生海洋药物研发能力。     

硕士研究生学业量化评估方法的初步探索

随着研究生教育改革的不断深化以及对研究生培养要求的不断提高，部分研究生师生间的不和谐因素，甚至矛盾不断突出。产生上述矛盾的原因主要可归结为硕士研究生学习和科研能力的评估方法。目前，大部分高校在研究生学习和科研能力的评估方面主要采用导师主观评估方法。为有效规避现存或潜在的师生间矛盾，本文初步探索了硕士研究生学业量化评估方法，为规范研究生学业要求，提高研究生教学质量，提供有益的探索。     

浅谈理工科研究生的课程设置

概述了美国麻省理工大学理工科研究生的课程设置的特点.指出了我国理工科研究生课程设置的问题.在分析我国理工科研究生的课程设置与理工科研究生的知识结构、素质的关系的基础上,提出了改进我国理工科研究生的课程设置的方法.     

复合型研究生培养模式的理论思考与现实探索

当前我国硕士研究生教育中,主要存在学术型和应用型两种培养模式,前者侧重于培养研究生的理论深度与科研能力,后者侧重于培养研究生的技能提升与实践能力。两种培养模式并行不悖,各自具有自身的优势与局限。正在探索中的复合型研究生培养模式,本具有综合两种培养模式的优点,但在实践中仍然面临着考验。     

基于Holland’s测验等的研究生心理素质调查及干预对策

采用卡特尔16PF、SCL-90和Holland’s职业倾向测试对1 455名师范类硕士研究生进行测试,研究师范类硕士研究生群体的心理综合素质现状,包括人格特质、心理健康及职业倾向.调查结果显示师范类硕士研究生在16项人格因素上的水平与全国不同类学校基本一致.师范类硕士研究生心理健康状况较好,高于全国平均水平.师范类学生更适合于社会型职业,其次是调研型、艺术型、企业型、常规型、实际型.师范类硕士研究生科研能力、创新能力有待于进一步提高.     

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.