"Correct" and "Incorrect" Positions in Educational Computing

No abstract available for this article.     

论《典论·论文》到《文赋》的美学嬗变

从诗学审美的角度阐述了曹丕<典论*论文>经由魏晋玄学到陆机<文赋>的美学转变过程及其意义.着重强调了从"诗赋欲丽"到"诗缘情而绮靡"的美学嬗变对于先秦以来所形成的儒家诗学审美观的巨大冲击,揭示了它在人的自觉过程中所具有的本体论的审美意义,指出了对于艺术形式美的重视和欣赏是人的自我意识的觉醒、艺术自身的发展要求、时代变化的影响和特别是哲学美学思潮发展的综合作用的结果.这种艺术审美理想的发展和转变对后世的文学艺术产生了深远的影响.     

‘Rape’ in children

‘Rape’ as a sexual offence has been existing since time immemorial. In a country like India with her conservative and traditional society, sex is not discussed freely and a sexual offence particularly in childhood is hushed up, for fear of the victimised girl's future. Here an attempt is made to study the relavent factors responsible for ‘rape’ in children. These individual cases were followed up, rescued and rehabilitated whenever possible. This paper deals with a prospective study of 130 cases, between the ages of 6 months to 18 years from Bombay, over a period of 15 months. Over 77.68% oases were more than 4 years of age and 6.15% were between the ages of 6 months and 6 years. Shockingly, 2 young infants were of 6 months of age. Majority of these girls belonged to various slums of Bombay. 34.5% of girls were illiterate, and 79.23% had some knowledge about sex. Surprisingly 36.16% were willing victims and the criteria for including these cases under ‘rape’ was their under age i.e. less than 18 years. Of these 130 victims, 23 conceived, of which 6 delivered after full term. The remaining 17 cases were medically terminated. Of the accused, neighbours were responsible in 51.53% of cases, the remaining being contributed by employer, relative, friend and known hooligans from the same area. Some of these girls were rehabilitated and some are still in the remand home. Few girls, though minor, were married to the accused and were still keen on accepting them as their husbands against the wish of their parents.     

“晋级制”在耐久跑教学中的尝试

晋级制的尝试和晋级线的制定,为不同层次水平的学生设定了有一定难度,但经过努力可以实现的目标,让学生体会到了进步和成功的喜悦,大大提高了学生在耐久跑练习中的积极性和主动性,提高了成绩。     

‘Eye-candy’ in ‘Interactive Books’– a Wholesome Diet?

CD-ROMs are becoming more widely used now and one particular genre seems to have a good deal to offer as a medium for the development of reading. These so-called ‘interactive books’ have not yet been investigated in terms of their usefulness in teaching reading and Clare Burrell and John Trushell make a useful beginning to this. They are particularly concerned with whether the eye catching graphics of these books helps or hinders children’s reading of them and their report raises many interesting issues.     

Catalytic properties of CuO/Sn0.9Ti0.1O2 and CuO/Sn0.7Ti0.3O2 in NO＋CO reaction

Using SnxTi1-xO2 as carriers, CuO/Sn0.9Ti0.1O2 and CuO/Sn0.7Ti0.3O2 catalysts with different loading amounts of copper oxide (CuO) were prepared by an impregnation method. The catalytic properties of CuO/Sn0.9Ti0.1O2 and CuO/Sn0.7Ti0.3O2 were examined using a microreactor-gas chromatography (GC) NO CO reaction system and the methods of BET (Brun- auer-Emmett-Teller), TG-DTA (themogravimetric and differential thermal analysis), X-ray diffraction (XRD) and H2-temperature programmed reduction (TPR). The results showed that NO conversions of Sn0.9Ti0.1O2 and Sn0.7Ti0.3O2 were 47.2% and 43.6% respectively, which increased to 95.3% and 90.9% at 6 wt% CuO loading. However, further increase in CuO loading caused a decrease in the catalytic activity. The nitrogen adsorption-desorption isotherm and pore-size distribution curve of Sn0.9Ti0.1O2 and Sn0.7Ti0.3O2 represented type IV of the BDDT (Brunauer, Deming, Deming and Teller) system and a typical mesoporous sample. There were two CuO diffraction peaks (2θ 35.5° and 38.7°), and the diffraction peak areas increased with increasing CuO loading. TPR analysis also detected three peaks (α, β and γ) from the CuO-loaded catalysts, suggesting that the α peak was the reduction of the highly dispersed copper oxide, the β peak was the reduction of the isolated copper oxide, and the γ peak was the reduction of crystal phase copper oxide. In addition, a fourth peak (δ) of the catalysts meant that the SnxTi1-xO2 mixed oxides could be reductive.     

"黑铁"时代的浅浅金光——苏雪林的儿童散文创作

苏雪林是一位"以一颗单纯而真挚的‘童心’""编造美丽谎言"的儿童文学家.她以自然母题、母爱情愫、童年题材、儿童视角、童心状态、女性温婉书写的散文,讴歌母爱、礼赞自然、亲近动物、崇拜儿童.苏雪林的散文创作,不仅对于台湾地区儿童文学创作具有开拓意义,而且对成长中的中国儿童文学发展的具有启示意义.     

秦陇方言中""的构词特点

"(尸从)"字在中原官话区秦陇片的日常会话中使用频率很高."(尸从)"可以放在人的名字、称谓前;也可以和其它一些名词形成固定搭配;还可以作动词的宾语;做后缀多构成詈词.     

天水秦州方言中的“家”

天水方言中"家"的用法多样,一般表达将要发生的情况,可称之为"将行体"1;"家"在天水秦州方言中也可作为词尾,相当于"儿"或作类化标记。除此之外,"家"还可以用作语气词。     

Lovastatin production by Aspergillus terreus in solid-state fermentation

Lovastatin production by Aspergillus terreus ATCC 20542 in solid-state fermentation (SSF) was studied. Various substrates were used to evaluate the ability of A. terreus to produce lovastatin. The results showed that either rice or wheat bran was suitable substrate for lovastatin production in SSF. The maximum yield of lovastatin (2.9 mg/g dry substrate) using rice as substrate was achieved after incubating for 11 d at the following optimized process parameters: 50%～60% initial moisture content,pH 5.5,incubation temperature 28 °C.     

Open‐Mindedness in a “Post‐Truth” Era

In discussing open‐mindedness, virtue epistemologists emphasize revising one's cognitive standpoint by taking seriously the views of others, where this process is seen to be a reliable way of identifying one's biases and forming true beliefs. Yet in defending open‐mindedness, virtue epistemologists tend to give little attention to two areas of scholarship. First, they tend to overlook the psychoanalytic challenges of evasion and disavowal that so often operate in the enactment of and attempts at open‐mindedness. Second, they undervalue scholarship that notes the longer arc of a relation between post‐truth conditions and settler colonial structures. In other words, there appears to be an evasion of those views that associate the United States with dispossession, settler colonialism, and projects of decolonization according to postcontinental philosophies. This essay by Troy Richardson clarifies some of the critical vocabulary needed to bridge virtue epistemology committed to open‐mindedness and scholarship that has shifted the terms of analysis toward active projects for decolonization based on postcontinental philosophies.     

孙犁抗战小说中的“拟家”结构

孙犁抗战小说的叙述者,多居住在"房东"家里,和房东形成一种"拟家"结构,并以此为叙事模型,讲述"他"与房东家的各种关系。"拟家"结构为孙犁抗战小说的叙事奠定了温情脉脉的基调。"拟家"结构与五四新文学以来的"拆家"叙事一脉相承,它们都紧紧凝聚在中国家族文化这条根脉上,显示出"家"这一文化内核的重要意义。以"拆家"为宗旨的五四新文学强调"破旧","拟家"结构强调"立新"。"拟家"与"拆家"相接续,完成了破旧立新的文化改造工程。因而孙犁的抗战小说,是革命根据地文学的一面旗帜,是五四新文学和革命文学相接续的卯榫。