胡鞍钢：五大资本推动中国发展

一个国家或者一个企业发展的基础我们称之为一个国家或一个企业的资本，以往认为资本主要是物质资本。世界银行在2000年首次提出，一个国家或者一个企业，它的发展是依靠三大资本，即所谓人力资本、物质资本和自然资本。我们对这个分析框架做了一个改进，增加了两大资本：一个叫“国际资本”，反映一个国家、地区，或一个企业如何有效率地利用全球资本；另一个是“知识资本”。因为我们认为它是一个国家、一个地区或一个企业在21世纪竞争中最重要的资本。     

“健康之声”—青少年的保健医

一个国家一个民族，如果不掌握现代科学，没有先进的科学技术，一打就垮；一个国家一个民族，缺少了拥有健康体魄的人民特别是青少年，这个国家和民族就会不打自垮，更不必说国家和民族的希望与未来了!     

看门狗应用小结

看门狗，又叫watchdog timer,是一个定时器电路，一般有一个输入，叫喂狗，一个输出到MCU的RST端，MCU正常工作的时候，每隔一端时间输出一个信号到喂狗端，给WDT清零，如果超过规定的时间不喂狗，（一般在程序跑飞时），WDT定时超过，就回给出一个复位信号到MCU，是MCU复位．防止MCU死机．看门狗的作用就是防止程序发生死循环．或者说程序跑飞。     

科技热词扫描

“数字城市”（digital city）是一个概念，它是“数字地球”的一个组成部分，可以看作是一个系统工程或发展战略，但不能看作是一个项目或一个系统。“数字城市”是一个庞大的系统工程，它是城市发展和社会信息化的必然趋势，也是城市发展的新的经济增长点。     

让课堂闪烁着人文的光彩

中国科学院院士周光召先生说：“教育的目的首先是教会做人，做一个大写的人，一个不仅有谋生技能，能享受物质生活的人，而且同时做一个有高尚道德的人、一个脱离了低级趣味的人、一个追求智慧和真理的人、一个有创新思维和坚强性格的人、一个不断促进社会和人类自身进步的人。”因此，语文是一门人文学科，语文教师应在语文课堂中努力探究、挖掘语文学科的人文精神，提高学生的人文素质。     

有向哈密顿回路问题的一个充分条件及其多项式验证算法

利用自动机理论研究有向哈密顿回路问题，提出一个多项式复杂度的算法验证有向哈密顿回路问题的一个充分条件.更具体地说，将有向图建模为一个自动机，并在自动机的基础上形式化了哈密顿图的相关概念，然后提出了一个多项式复杂度的算法，检验一个自动机标记的语言的子集是否满足真子集的一个充分条件.在该算法的基础上，提出了一个多项式复杂度的算法检验哈密顿图的一个充分条件并找出相应的哈密顿回路.特别地，给出了一个判断有向图是否是哈密顿图的充分条件和一个判断有向图中的一条回路是否是哈密顿回路的充分条件.     

浅谈语文教学创新意识的培养中教师的作用

素质教育的一个核心就是创新教育，培养创新能力。语文课由于其学科特点，具备了培养学生创新思维的条件，是培养学生创新思维的良好途径。在语文课上，教师应为创造而教，学生应为创造而学。教师要勇于解放自己的教学个性，敢于在教学中探索创造；要还学生以学习自主权，给学生一个较为宽松的环境，让学生亲自去实践，亲自去思考，亲自去创造，适时调整自身扮演的角色，要善于做一个指路的，一个鼓舞者，一个启迪者，一个和学生共同学习的参与者，让学生自由地思考，自主地创造，建一个自己的语文王国。     

卫星的“后事”

9月底，有媒体报道，一颗美国报废卫星近日坠落地球，其中一些碎片可能坠落到格鲁吉亚一户人家家里。据报道，这户人家住在格鲁吉亚中部一个城市，当地时间23日傍晚，他们发现一些金属碎片掉落在自家院子里。这些金属碎片并不大，只有几厘米长，其中一个碎片落在餐桌上，把桌布烧出一个洞，另外一个碎片击中一个塑料杯，导致塑料杯冒烟。     

气侯变化、低碳经济与新能源的机遇

大家都知道巴厘岛路线图，有好多媒体都在说这件事情。说一个地球也好，一个地球村也好。都掩盖不了它的经济本质，一个划分环境容量的前提。各种各样的有关气候变化的报告，有一个共同的特点，就是气候变化是一个毋庸置疑的事实。应对气候变化比不采取措施应对的代价要小得多，所以大家都承认气候变化这个问题。2009年7月初结束的八国峰会，有一个很重要的决定是，2050年时的气候变化的温度不能超过两度。不能超过两度这意味着什么呢？     

品牌媒体，创新力量——南方报业传媒集团发展历程回顾

1949年10月13日，南方日报创刊，半个多世纪的沧桑岁月过去了，如今的南方报业已经成为一棵苍天大树，深深扎根于广东这块充满热情和创造力的热土。与共和国同成长，与新时代同进步，“记录历史进程，承载民族记忆”，从它一个个敏锐独特的视角，我们看到了一个大报应有的高度，从它一个一个坚实的脚步中，我们感受到了一个企业“成熟的力量”!期待南方报业能够不断成长，基业长青!     

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.