体育课程设置与实施的研究

梳理课程"结构"与"形态"两者在体育课程的定位与取向,辩析两者"水平与垂直"关系的分野与交合互动,明晰其相互联系与区别;揭示其积极变化和努力的方向,寻绎其生发和发展的成因.对其作出系统分类与界定以减少盲目性,借以提高体育课程的基础理论水平,更有效地指导学校体育课程实践.     

对目前高校体育与课程改革中几个问题的思考

针对高校体育与课程改革中存在的学校体育范畴不明、概念不清,偏重学科、轻视术科,偏重学科分化、忽视学科综合以及课程结构松散等现象,从正确认识学校体育与竞技体育的关系、重视竞争意识培养、强化专业、提高体育人才培养质量等几方面进行了一些探讨.     

体育之于高校"三全育人"的思考

梳理新时代党的教育方针和相关论述,分析"三全育人"的理论遵循.探讨"三全育人"与课程思政的关系以及体育育人的优势,构建高校体育"三全育人"的理论框架,并在理论研究的基础上进行切实有效的实践探索.为更好地发挥体育内在的育人价值,高校应优化体育"三全育人"体制机制,推进体育课程思政建设,将文化课的"静"和体育课的"动"相融合,使显性教育与隐性教育相统一,两者形成合力,相互促进发展.     

高师院校体育课程的现状与改革研究

采用文献资料、走访调查和逻辑分析等方法,从体育课程指导思想不够明确,学校体育的功能没有充分挖掘;体育课程的目标不明确;体育课程教学内容人文价值缺失,课程结构不合理,脱离学生实际需要;体育课程教学效果的评价不科学,过于注重甄别与选拔功能等4个方面对我国高师院校体育课程的现状进行分析.在此基础上,提出要树立"健康第一"的思想、根据社会发展的需要来设置体育课程、科学制定高师院校的体育课程目标、科学选择与组织体育课程教学内容、更新教学方法与教学手段、加强体育教师队伍建设、科学的评价"教"与"学"等8个方面的改革举措.     

终身体育视域高校体育隐蔽课程的价值与开发路径探究

通过文献资料、实践观察等研究方法对体育隐蔽课程与终身体育的关系、体育隐蔽课程对终身体育的价值进行了探究,在此基础上,提出了体育隐蔽课程的开发模式和开发路径. 体育隐蔽课程要实行"全域空间"的开发模式,在校内体育资源、校外体育资源、网络体育资源等方面进行课程开发.     

浅谈体育中的美育

体育与美育均属于教育范畴。都是教育的重要组成部分。体育与美育两是紧密相联的，从体育美学的角度，阐述体育与美育的关系和作用。以及体育教学中如何有效地发挥其美育效能。     

休闲时代背景下我国高校体育课程内容体系建构之研究

基于中产阶层理论,采用文献资料、问卷调查、数理统计等研究方法,对中产阶层与大学生身体健康状况、体育行为特征进行了比较分析,指出两者间的高度相似性,从中得到以下启示：（1）大学体育课程在构建大学生科学健身理念方面存在局限性;（2）生活化、个性化的大学体育课程亟待构建;（3）大学体育课程应着眼于长远,着眼于学生的终身体育。研究提出以下高校体育课程内容体系改革思路：（1）加强体育健身理论与方法知识的传授,提高大学生的体育认知水平;（2）打破以竞技体育项目为主、形成功能模块化内容体系;（3）注重网络教学资源互动平台,加强学生课外锻炼的运动处方指导;（4）高校体育教学内容多元化项目设置与时尚项目并重;（5）构建符合大学生需求的生活化体育课程;（6）高校体育课程设置既顾及大学生在校期间体质健康,又着眼于其终身体育,两者必须兼顾。     

高校体育专业《学校体育学》课程教学改革探讨(Ⅰ)

高校体育专业作为学校体育人才培养基地,如何与当代学校体育改革和发展相适应,调整专业结构,重新确定专业的培养目标,更新办学理念,整合课程设置,改变知识的传授方式,发挥体育专业各门课程在"育人"中的作用,提高学生的专业化水平,培养具有创新精神和实践能力的新型体育专业人才,是体育专业发展面临的挑战.     

公共体育“1＋2”与“1＋1＋ X”课程教学模式改革实验研究

通过对1 250名大学生为期1年的公共体育"1+2"与"1+1+X"课程教学模式改革的实验,分析了2种不同教学模式对大学生身体形态、机能、身体素质以及心理健康水平的影响.研究表明:1)两种教学模式均能提高学生的体质健康水平;2)"1+1+X"课程教学模式较"1+2"课程教学模式效果更佳;3)有效锻炼次数多少直接影响大学生的体质健康水平.建议:1)进一步研究建立"1+1+X"课程教学模式中"X"的数量和标准;2)探索建立常态化体育俱乐部教学锻炼模式.     

“运动是良医”视域下高校体育文化培育路径研究

"运动是良医"视域下的校园体育文化对改善整个校园人群身体健康水平具有重要价值.明确运动是良医内涵的基础上,认为新时期对接国家健康战略的客观需要,改善体质状况及生活方式的内在诉求,传承主动健康理念、提升健康素养是高校体育文化培育价值的集中体现.最后,提出拓展高校体育教育课程,优化课程结构与教学内容;广泛开展校园体育活动,满足校园人群运动健身服务需求;营造校园体育锻炼环境,增强运动健身支持性氛围;体育志愿服务进社区,发挥高校社会服务职能,延展健身指导形式;探索校园运动健身促进计划是高校体育文化培育的主要路径.     

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.