第四届全国体育大会对合肥市民体育消费前期影响的研究

随着全国体育大会规模和知名度的不断扩大,将会给合肥的旅游、餐饮等行业带来巨大商机,对提升城市的知名度和影响力也有很大作用,尤其对合肥市民的群众体育事业的开展将起到极大的推动作用.居民体育方面的消费也必定会受到体育大会的影响.基于对体育大会的问卷调查结果,就大型赛事活动对合肥市民体育消费所产生的前期影响进行了分析和研究,旨在为以后政府正确引导体育健康消费乃至调控体育产业政策等提供一定的参考依据.     

湛江城区休闲体育开展现状及发展对策

采用访谈法、问卷调查法、统计分析法对湛江城区居民休闲体育开展现状进行了统计分析.结果显示:不同年龄、性别、阶层所选择的休闲体育种类、周参加的次数及进行的时间存在差别,同时探讨了影响城区居民休闲体育活动开展的5个因素,并提出了湛江休闲体育发展的5个对策.     

芜湖市亲子体育形式的调查

采用社会调查法对芜湖市三县四区部分家庭的亲子体育活动形式所作的相关调查的结果显示,目前城镇家庭亲子体育活动开展得较为广泛,形式也比较丰富多彩,但也存在很多不足。农村家庭由于经济状况、父母工作性质等条件的限制,亲子体育活动基本为空白。     

淮北市城区民办幼儿园开展体育活动的现状分析

采用问卷调查法与访谈法，对淮北市城区民办幼儿园开展体育活动的现状进行调查分析。结果表明，淮北市城区民办幼儿园开展体育活动存在着时间不足、组织形式单调、园内体育场地设施不足、对《幼儿园教育指导纲要》中规定的儿童体育教学活动内容执行不到位等诸多问题。     

郑州市城区中学大课间体育活动的调查研究

中学大课间体育活动是中学体育工作的重要组成部分,是实现学校体育教育目标、任务、实施素质教育的重要途径。本文运用文献法、调查法、访谈法和数理统计法等研究方法对郑州市城区中学的大课间体育活动开展的情况进行了调查,结合现状分析了郑州市大课间体育活动开展的影响因素,并提出了一些措施和建议。     

曲靖市家庭体育参与现状调查研究

发展家庭体育是推动全民健身的有效措施,家庭体育对于终身体育有着重要的意义,家庭体育能够促进人们全面发展,并且家庭体育能够促进家庭团结和睦,促进社会稳定、和谐的作用。本文主要采用问卷调查法、访谈法、数据统计法对曲靖市麒麟区家庭体育参与现状进行了研究。结果发现：曲靖市麒麟区家庭体育的开展比例不高,行为方式单一;价值观念逐步开始注重体育的情感和心理调节功能;市民家庭体育的消费水平低。对体育没认识、时间、体育场地缺乏、社区体育活动开展的太少。     

鞍山市城区幼儿园体育活动科学化分析

以鞍山市城区幼儿园为研究对象,采用文献资料、问卷调查、数理统计等方法,分析幼儿园体育活动的管理、操作、调控、科研等状况.认为鞍山市城区幼儿园体育活动的制度管理缺失,教师体育知识不足,调控手段单一.建议在加强检查指导、重视幼儿体育活动及提高教师体育知识水平等方面加大工作力度.     

中学生参与学校体育锻炼的情况与其营养状况的关系研究

对重庆市1079名中学生参与学校体育锻炼的情况及其营养状况进行了调查和测定,发现:学生们对学校体育课和学校开展的课外体育活动的态度与他们的营养状况分布有关,喜欢学校体育课和课外体育活动的学生营养状况好于不喜欢学校体育课和课外体育活动的学生.这一方面揭示出学校体育锻炼对学生们的体质健康有着重要的影响作用,另一方面也指出了目前学校体育活动的开展中尚有需要加强和完善的方面.     

对大学生群体体育活动的思考

从高校大学生群体体育活动的开展现状、应遵循的原则出发,对高校如何科学开展体育活动进行分析.提出建议以及改革方案,以期改善大学生体育活动的现状,促进大学生群体体育活动的协调开展,为大学生体育活动的发展提供参考.     

影响齐齐哈尔大学学生参与课外体育锻炼的因素及对策

课外体育活动是实现学校体育目的任务的重要途径之一,它与体育课相辅相成,是学校体育中不可缺少的组织形式.课外体育活动开展的好坏,对学生身心健康有着至关重要的影响.为此,对当前大学生的课外体育活动的现状进行了调查,研究分析现阶段大学生参加课外体育活动的倾向、认识、需求和困难,从而对高校体育工作的进一步开展提出了改进的对策和建议.     

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.     

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.     

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.     

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.