长春市民办高校大学生体质健康现状与改善对策

民办高校大学生体质健康状况关系到民办教育对人才的培养。调查分析民办高校大学生体质健康状况,提出改善对策,会对提高大学生体质健康水平,为社会培养实用、高素质人才起到积极的作用。     

长春市民办高校大学生体质健康现状与改善对策

民办高校大学生体质健康状况关系到民办教育对人才的培养.调查分析民办高校大学生体质健康状况,提出改善对策,会对提高大学生体质健康水平,为社会培养实用、高素质人才起到积极的作用.     

普通高校专科学生体质健康状况分析研究

对大学生身体形态、机能发育、素质发展与健康状况进行群体的动态分析,是研究大学生体质健康状况长期趋势的重要方法之一。本文通过对普通高校专科学生体质健康状况的分析研究,为普通高校体育教学改革提供科学依据。     

景德镇陶瓷学院学生体质健康状况的分析研究

本文通过对当前大学生体质健康状况调查分析，提出相应的对策，为有效遏制高校学生体质健康状况普遍下降的趋势、全面提高大学生体质健康水平、培养社会需要的高素质人才起到积极作用。     

大学生体质健康影响因素及健康策略研究

一直以来大学生的体质健康状况是社会关注的焦点,教育部、国家体育总局也多次修改体质健康标准,开展亿万学生阳光体育运动,目的就是为了提高学生的体质健康水平,但通过调查表明效果并不明显,反而有所下降。本课题通过对唐山市大学生体质健康状况进行调查分析,找出影响大学生体质健康因素,并进行健康策略研究,为研究大学生体质健康提供理论依据。     

普通高校实施《学生体质健康标准》指标测试的调查与分析

采用比较研究、问卷调查、数理统计等方法,对普通高校实施《学生体质健康标准》测试的理解、目的、接受程度进行全面的比较分析。结果表明,大学生对《学生体质健康标准》的测试目的明确,72.10%的男大学生和72.89%女大学生非常关心自身的体质健康状况;89.83%的男大学生和87.03%的女大学生非常喜欢《学生体质健康标准》测试,认为测试指标能够反映体质健康状况;对《学生体质健康标准》的测试指标总体上可接受。     

廊坊市大学生体育活动现状与分析

通过问卷调查,对廊坊市大学生的健康状况及参加体育活动情况进行了分析与研究,旨在了解廊坊市大学生体质健康状况及参加体育活动的现状,为进一步提高我市大学生的体质和健康,促进高校体育教学改革提供参考依据。     

大学生体质健康现状测量与分析——以兴义民族师范学院为例

采用文献资料法、实验测量法、数理统计法等对兴义民族师范学院大学生体质健康状况进行分析，找出大学生体质健康存在的问题，并提出合理建议，以期提高大学生体质健康水平。     

甘肃高校学生体质健康状况调查研究

采用文献资料法、数理统计法等方法,对甘肃省当前大学生的体质健康状况进行了调查研究。结果发现:1)不同性别学生体质健康状况存在着较大的差距,男生明显好于女生。2)城乡不同区域学生体质健康状况存在着一定的差异,乡村学生好于城市学生。3)不同年级学生体质健康状况有所不同,大二学生最好,大四学生最差,从大学一年级到四年级学生的体质健康状况有先提高后降低的趋势。     

我校大学生体质与健康状况调查与研究

本文采用问卷调查、文献资料调研、数理统计等方法,对我校大学生的体质与健康的进行调查与研究。健康体魄是青少年为祖国和人民服务的基本前提,是中华民族旺盛生命力的体现。尤其是当代的大学体质与健康状况更为重要,它直接关系到国家未来的发展,大学生拥有健康的体魄,顽强的体质是时代给予的使命。对其大学生的体质健康状况研究与分析也是刻不容缓的问题。     

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.     

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.     

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.     

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.