我国文献工作现代化的重大成果——评《中国文献编目规则》

我国文献工作现代化的重大成果———评《中国文献编目规则》天如辛（华南师范大学,广州５１０６３１）ＩｍｐｏｒｔａｎｔＡｃｈｉｅｖｅｍｅｎｔｓｉｎＭｏｄｅｒｎｉｚａｔｉｏｎｏｆＤｏｃｕｍｅｎｔａｔｉｏｎｉｎＣｈｉｎａ—ＣｏｍｍｅｎｔｏｎＣｈｉｎａＤｏｃｕ...     

“短、快、平”——时评版的制胜之道——以《南方都市报》时评版为例

言论版是现代国际报纸言论的成熟形式。随着竞争的加剧和市场化运作的深入展开,通过言论版彰显报纸个性,以观点平台争取读者,近年来也成为我国报纸发展的新趋势,形式不一的言论版、时评版纷纷涌现。当然,目前我国多数读者还没有养成关注报纸言论的习惯。因此,尚属新生代的时评版如何吸引读者眼球,培养关注本报言论的忠实读者,是报纸亟待解决的问题。     

A multiple-dose pharmacokinetics of polyethylene glycol recombinant human interleukin-6 (PEG-rhIL-6) in rats

Radiation therapy has been widely applied in cancer treatment. However, it often causes thrombocytopenia (deficiency of white blood cells) as an adverse effect. Recombinant human interleukin-6 (rhIL-6) has been found to be a very effective way against this thrombocytopenia, but IL-6 has low stability in blood, which reduces its efficacy. To increases the stability and half-life of rhIL-6, it was modified by polyethylene glycol (PEG). The pharmacokinetics and the tissue distribution of PEG-rhIL-6 labeled with ¹²⁵I were examined after subcutaneous injection in rats. The pharmacokinetic pattern of PEG-rhIL-6 was defined with linear-kinetics, and we fitted a one-compartment model with half-lives of 10.44–11.37 h (absorption, t _{1/2K a}) and 19.77–21.53 h (elimination, t _1/2Ke), and peak concentrations at 20.51–21.96 h (t _peak) in rats. Half-lives and t _peak of PEG-rhIL-6 were longer than those of rhIL-6 previously reported. In the present study, for deposition of PEG-rhIL-6 in rats, the tissue distribution examination showed that blood was the major organ involved, rather than liver. However, as to the elimination of PEG-rhIL-6, the major organ was the kidney. The excretion fraction of the injection dose recovered from urine was 23.32% at 192 h after subcutaneous administration. Less than 6% of PEG-rhIL-6 was eliminated via the feces at 192 h. These results indicate that PEG-rhIL-6 is a good candidate drug formulation for patients with cancer.     

汉代《诗经》解释学中的哲学机制管窥

汉代《诗经》解释学与阴阳气论哲学、感应哲学密不可分。以汉儒解释《旱麓》《灵台》二诗诗句时所言君王"德及鸟兽鱼鳖"为例,其意义与《吕氏春秋》中言商汤"德及禽兽"而"网开一面"不同,非指君王某一具体行为惠及鸟兽,而是指在天地人同具阴阳之气的基础上,君王之德与自然之气同类相感,在此意义上泽及鸟兽鱼鳖。     

在那最南、最冷的地方

在那最南最冷的地方,有一片圣洁纯白的大陆,连同它周围的无数岛屿,总面积约1400平方千米,占地球陆地总面积的十分之一,相当于37个日本国土的面积之和,是我国国土面积的1.45倍。这片辽阔的土地没有国界与疆域,它的年平均温度在零下40℃～零下60℃之间,被称为"世界寒极";在它周围的大洋中漂游着近22万座冰山,加上它覆盏大陆的巨大冰层,其淡水储藏量占地球上全部淡水储藏量的70%,被称为"地球冰库"、"世界上最大的无污染淡水库";它又是暴风的故乡,最大风速可达每秒100米,而我们望之生畏的12级飓风,风速才每秒32米。它是世界各大洲中平均海拔最高的大陆,也是最干燥最荒凉孤寂的大陆,年平均降雨量比撒哈拉沙漠还要少。它又是世界上最洁净的大陆,被喻为"地球公园"与科学实验的天然圣地……没错,你猜对了,它是南极帝企鹅、瑰丽地衣和美丽极光的故乡。关于南极,你还有什么不知道的?让我来告诉你。     

中国人·中国心·中国根

天地大矣,前途辽矣,美哉我少年中国乎!——梁启超中国的土地人口,为各国所不及,吾侪(chái)生在中国实为幸福。——孙中山我要赞美我祖国的花!我要赞美我如花的祖国。——闻一多中国是古老的民族,也是勇敢的民族。中华民族有两大优点:勇敢,勤劳。——周恩来我荣幸地以中华民族一员的资格,而成为世界公民。我是中国人民的儿子,我深情地爱着我的祖国和人民。——邓小平爱国心为立国之要素。——陈独秀我有我的人格、良心,不是钱能买的,我的音乐要献给祖国,献给劳动人民大众……——冼星海我爱我的祖国,爱我的人民,离开了她,离开了他们,我就无…     

The development of children at familial risk for dyslexia: Birth to early school age

Children at risk for familial dyslexia (n = 107) and their controls (n = 93) have been followed from birth to school entry in the Jyvaskyla Longitudinal study of Dyslexia (JLD) on developmental factors linked to reading and dyslexia. At the point of school entry, the majority of the at-risk children displayed decoding ability that fell at least 1 SD below the mean of the control group. Measures of speech processing were the earliest indices to show both group differences in infancy and also significant predictive associations with reading acquisition. A number of measures of language, including phonological and morphological skill collected repeatedly from age three, revealed group differences and predictive correlations. Both the group differences and the predictive associations to later language and reading ability strengthened as a function of increasing age. The predictions, however, tend to be stronger and the spectrum of significant correlations wider in the at-risk group. These results are crucial to early identification and intervention of dyslexia in at-risk children.     

初三英语Unit 13目标检测题

1. A.Mary cut my sisters Howers. B.I cut flowers for Mary. with my sister's knife. C.I used Mary's knife to cut flowers for my sister. D.My sister cut flowers for me and Mary. 2.A.The heavy traffic made me arrive late at the station.