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121.
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二C番括甄.~.一,一‘5一,圣一旦‘些}旦二‘边纽}处t色旦比~~~~ l了一一了~、,。一}圣返、生互}.产叮一,、.lp.一.p旦‘遨经!毕塑’{纽经}重重盈盈了、l‘{1色旦}色互旦』!山峰,睡在夜雾中业丝}i静悄悄的山丛}。还谷,夜深凉气‘。!丝处}fb浓‘路上灰尘不扬。1 }2 2 a.2..一,留一食吕树叶不摇5。}之咬}动,只要再过‘丝1迎处1亏。片刻,你也快人梦,红国宜遗}还迎}〔彝互}.~~~台,!还飞渔}〔了应{ 尹碑、、1 5a5,-丫,~~弓.}迪过 重重共盈旦}七~选鱼一里f山峰,eO中,}纽过{睡在夜雾静悄悄的.3一一尘·1产~、l6工-旦}5 .5 2.501宫.自4.山谷,夜深凉… 相似文献
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Berninger VW Abbott RD Zook D Ogier S Lemos-Britton Z Brooksher R 《Journal of learning disabilities》1999,32(6):491-503
Forty-eight children referred by teachers at the end of first grade for difficulty in reading were randomly assigned to three treatments, all of which modeled connections between written and spoken words but did not teach phonics rules, for eight half-hour individual tutoring sessions. The children were taught 48 words of varying orders of spelling-sound predictability (Venezky, 1995) using a whole-word method, for making connections between a word's name and its constituent letters; a subword method, for making connections between each color-coded spelling unit and its corresponding phonemes; or a combined whole-word and subword method. Regardless of the method used, children improved reliably on standardized reading measures and the taught words, showing that they could make connections between written and spoken words at the whole word and subword levels, even when rules were not taught. By posttest, the subword method showed a reliable advantage on a standardized test of real word reading. Knowledge of sounds associated with both multiletter and single-letter spelling units predicted reading achievement. Order of spelling-sound predictability (easy, moderate, difficult) was correlated with standardized measures of reading at pretest and posttest, and the magnitude of the relationship increased as a result of the intervention. Individual differences in verbal intelligence, rapid automatized naming, and phonological and orthographic skills predicted response to the intervention. Instructional implications of the results are discussed. 相似文献
124.
Gruson D Ahn SA Rousseau MF 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2011,21(3):254-263
Heart failure (HF) is a frequent chronic disease in elderly people and represents a major health and economic burden. The accurate diagnosis of HF and the identification of high risk patients is mandatory to select the appropriate therapy and care. HF is associated to cardiac remodeling and inflammation and to the release of neurohormones. If natriuretic peptides remain the biomarkers of choice for the diagnosis and the prognosis of HF, several biomarkers related to cardiac remodeling and inflammation are available for testing and may add valuable information for the risk estimation of HF patients and for the selection of the most appropriated therapy. Furthermore, the quest for new efficient biomarkers of cardiac remodeling and inflammation is still ongoing and new candidates have been identified for a potential use in daily clinical practices. However, before their potential translation to routine parameters several challenges ranging form the analytical validation to the cost-effectiveness estimation should be considered. 相似文献
125.
As advances in microfluidics continue to make contributions to diagnostics and life sciences, broader awareness of this expanding field becomes necessary. By leveraging low-cost microfabrication techniques that require no capital equipment or infrastructure, simple, accessible, and effective educational modules can be made available for a broad range of educational needs from middle school demonstrations to college laboratory classes. These modules demonstrate key microfluidic concepts such as diffusion and separation as well as "laboratory on-chip" applications including chemical reactions and biological assays. These modules are intended to provide an interdisciplinary hands-on experience, including chip design, fabrication of functional devices, and experiments at the microscale. Consequently, students will be able to conceptualize physics at small scales, gain experience in computer-aided design and microfabrication, and perform experiments-all in the context of addressing real-world challenges by making their own lab-on-chip devices. 相似文献
126.
Hu D 《Isis; an international review devoted to the history of science and its cultural influences》2007,98(3):539-557
Having introduced the theory of relativity from Japan, the Chinese quickly and enthusiastically embraced it during the May Fourth Movement, virtually without controversy. This unique passion for and openness to relativity, which helped advance the study of theoretical physics in China in the 1930s, was gradually replaced by imported Soviet criticism after 1949. During the Cultural Revolution, radical Chinese ideologues sponsored organized campaigns against Einstein and relativity, inflicting serious damage on Chinese science and scientific education. China's economic reforms in the late 1970s empowered scientists and presented them with the opportunity to rehabilitate Einstein and call for social democracy. Einstein has since become the symbol in China of the unity of science and democracy, the two eminent objectives of the May Fourth Movement that remain to be achieved in full. Using the reception of relativity as a case study, the essay also discusses issues involving the historical study of modern Chinese science. 相似文献
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阿丽亚·阿里木 《语文学刊:高等教育版》2013,(17):61-62
随着时代的不断发展,庸俗文化、网络文化等在社会上的传播及使用率也随之加快,这让语文文化这种传统且拥有传承意义的文化逐渐被人们排斥在外。这不是说除了语文文化以外,其余文化不可以宣扬,不过要控制在一个限度,若超过了这个限度,那么就会有一些背道而驰的文化现象出现。 相似文献
130.
今天的一个聚会上与一个做企业的朋友谈到时下某些记者的种种无良时,他一脸无奈,问我如何看待?我告诉他和我共过事的人都知道,我对出卖上身的文人的深恶痛绝更甚于那些出卖下身的人;后者或可同情,而前者则是良心坏了。 相似文献