关于T凸函数的不等式

In this paper, the Tφ-convex functions were introduced as a generalizations of convex functions. Then the characteristics of the Tφ-convex functions were discussed. Furthermore, some new inequalities for the Tφ-convex functions were derived.     

《宝剑记》对《水浒传》的继承与创新

《宝剑记》主要取材于我国古典小说《水浒传》中"林冲落草"这段故事。相较来看,《宝剑记》继承了《水浒传》的很多方面,包括主要人物设置,故事情节内容,"忠奸"主题思想。除此,《宝剑记》在人物形象、情节脉络、中心矛盾、起因结局等方面又有所创新。《宝剑记》对《水浒传》的改编凸显出明中叶反封建专制统治的社会思潮和人的自我意识的觉醒,也是作者李开先个人心灵世界的直接映现,具有明显的进步性与现实意义。     

《实践论》与《矛盾论》的当代价值

《实践论》和《矛盾论》是面向中国问题的哲学,是毛泽东哲学思想的两篇核心著作,开创了马克思主义中国化的先河,在实践基础上产生了马克思主义中国化的第一次飞跃——毛泽东思想,进而指导中国革命、建设和改革,取得了一次又一次的重大胜利。时至当今,《实践论》和《矛盾论》所蕴含的马克思主义哲学立场、观点和方法仍具有十分重要的价值。     

Evaluation of the dust and methanol extracts of Garcinia kolae for the control of Callosobruchus maculatus (F.) and Sitophilus zeamais (Mots)

Insecticidal effects of different doses of the dust and methanol extracts of Garcinia kolae on Collosobruchus maculatus and Sitophilus zeamais were tested. The dust had no significant effect on the two insects; none of them died even at 3 d after treatment. The methanol extracts, however, had rapid lethal effects on both C. maculatus and S. zeamais. The mortality of C. maculatus by the lowest concentration of methanol extracts ranged from 95%∼100% whereas in S. zeamais, the mortality ranged from 87.5%∼100% and 70%∼100% in concentrations of 1 g extract+3 ml methanol and 1 g extract+5 ml methanol, respectively, from 24 to 48 h. The least concentration of 1 g extract+15 ml methanol had no significant lethal effect on Sitophilus zeamais.      

Studies on the management of root-knot nematode, Meloidogyne incognita -wilt fungus, Fusarium oxysporum disease complex of green gram, Vigna radiata cv ML-1108

Studies were conducted under pot conditions to determine the comparative efficacy of carbofuran at 1 mg a.i./kg soil, bavistin at 1 mg a.i./kg soil, neem (Azadirachta indica) seed powder at 50 mg/kg soil, green mould (Trichoderma harzianum) at 50.0 ml/kg soil, rhizobacteria (Pseudomonas fluorescens) at 50.0 ml/kg soil against root-knot nematode,Meloidogyne incognita-wilt fungus,Fusarium oxysporum disease complex on green gram,Vigna radiata cv ML-1108. All the treatments significantly improved the growth of the plants as compared to untreated inoculated plants. Analysis of data showed that carbofuran andA. indica seed powder increased plant growth and yield significantly more in comparison to bavistin andP. fluorescens. Carbofuran was highly effective against nematode, bavistin against fungus,A. indica seed powder against both the pathogens and both the bioagents were moderately effective against both the pathogens.     

恶之花——《洛丽塔》的亨伯特与《黑暗之地》的阿尔比恩之比较

尖锐形式的恶是文学的表现。《洛丽塔》与《黑暗之地》这两部小说都用第一人称诚实地交流表达出对恶的严格道德上的认识,其中的主人公都涉及父女乱伦与强奸,在怪癖、丑陋的变态与病态空间里讨论人们尚不熟悉的恶的美学,表达了作者不同的创作主题。纳博科夫通过亨伯特与洛丽塔之间的畸形恋情描写探索了伦理道德世界的复杂人性;格伦维尔创造阿尔比恩的恶的形象充分说明了男权话语霸权对男女双方造成的身心伤害。     

Mixedl 2/l 1 control for discrete-time systems via lagrange multiplier theory

The dual formulation of the discrete-time mixedl ₂/l ₁ control design problem was achieved by using the duality theory of Lagrange multipliers. For some special dual mixedl ₂/l ₁ problems, an approximation method for the optimal value is introduced. A suboptimal value of the infinite-dimensional dual problem can be obtained by solving a sequence of truncated problems. The convergence property of the solution scheme is investigated. This paper gives a low approximation method for the primal problem. Project(699085) supported by Zhejiang Provincial Natural Science Foundation of China.     

李大钊《我的马克思主义观》新探——兼谈《新青年》第6卷各号的出版时间

《我的马克思主义观》是李大钊成为马克思主义者的标志,是五四新文化运动的重要转折点,也是马克思主义在中国开始广泛传播的重要标志。有关论著对它的研究和提及很多,《李大钊全集》的编注者对其注解也较多。进一步研究起来,该文中需要探究的问题仍有不少。总起来看,李大钊的《我的马克思主义观》以日本社会主义学者河上肇的《马克思的社会主义理论体系》为重要蓝本,其关于马克思主义三个组成部分与一条“金线”的核心论断也出于河上肇此文;写作和定稿时间,应为1919年7月底到8月上旬,而不可能在1919年5月之前。     

Relationships between changes of kernel nutritive components and seed vigor during development stages of F1 seeds of sh 2 sweet corn

The changes of kernel nutritive components and seed vigor in F₁ seeds of sh ₂ sweet corn during seed development stage were investigated and the relationships between them were analyzed by time series regression (TSR) analysis. The results show that total soluble sugar and reducing sugar contents gradually declined, while starch and soluble protein contents increased throughout the seed development stages. Germination percentage, energy of germination, germination index and vigor index gradually increased along with seed development and reached the highest levels at 38 d after pollination (DAP). The TSR showed that, during 14 to 42 DAP, total soluble sugar content was independent of the vigor parameters determined in present experiment, while the reducing sugar content had a significant effect on seed vigor. TSR equations between seed reducing sugar and seed vigor were also developed. There were negative correlations between the seed reducing sugar content and the germination percentage, energy of germination, germination index and vigor index, respectively. It is suggested that the seed germination, energy of germination, germination index and vigor index could be predicted by the content of reducing sugar in sweet corn seeds during seed development stages. Project supported by the National Natural Science Foundation of China (No. 30370911) and Education Department of Zhejiang Province, China (No. 20070147)     

《全清词·雍乾卷》辑补49首

文章从总集、别集、地方志等各类文献中,辑得《全清词·雍乾卷》未收之作品49首,其中17首为《全清词·雍乾卷》已收作者的佚作,32首为《全清词·雍乾卷》未及收录的作者之词作.凡未及收录的作者,略考其姓氏、字号、里籍、科第、仕历、著述及其他事迹.     

圆柱形GaAs/Al_xGa_(1-x)As量子环中类氢施主杂质态的电场效应

在有效质量近似理论下,利用变分法研究了外电场下圆柱形GaAs/Al_xGa_(1-x)As量子环中类氢施主杂质束缚能。讨论了施主杂质束缚能与量子环尺寸(径向厚度、高度)、杂质位置以及外电场间的变化规律。结果表明:随着量子环径向厚度(高度)的增大,中心施主杂质束缚能先增大后减小,显示有一极大值;施加的电场明显地改变了量子环中电子波函数的分布,导致施主杂质束缚能相应的改变;施主杂质束缚能随杂质位置的变化呈现出规律性。     

《说文解字·羊部》词命名研究

选取《说文解字·羊部》中的羊、羍、羭、、羯、、群、等词,通过据音系联的音系法,即在不明语根的情况下,不分源流,只将部分同族词系联起来,说明这些词的命名依据。     

《全宋文》补遗十一篇

在清代辑录体目录中发现宋人序跋十一篇,为《全宋文》所未载。文章据此加以整理,并进行考释。     

《全元文》误题作者考辨

《全元文》中收录的部分作品文前题署的作者存有谬误。结合具体的篇目,将误题作者的类型概括为五种:一篇文章重收,分署两个不同作者;误将官职作人名;不明作家名字而分作二人;因字形相近而误题作家姓名;未审内容而误题作者。对误题作者现象发生的原因亦略加考论。     

《日本灵异记》中的冥界巡游故事

通过对《日本灵异记》冥界巡游故事中的冥界人物、冥界景象、入冥途径及作品主题思想进行分析,可以看出日本奈良平安时代,人们对于冥界的认知和看待生死的态度,以及佛教思想的传播与影响,并且能够了解当时的日本在吸收外来文化问题上的态度及所采取的方法。     

《日本灵异记》中的神仙道教残影

通过文本细读和与中国相关文献的对比,发掘出化仙飞天、道法降鬼、尸解化仙等关键元素,揭示出神仙道教在《日本灵异记》中的沿袭与变异之特征。通过考察,可以认为该书是受以中国文化为代表的东亚文化影响编撰而成的佛教说话文学著作,不仅受佛教、儒学影响至深,而且神仙道教文学也是其成书的重要影响因素。     

Active changes of lignification-related enzymes in pepper response to Glomus intraradices and/or Phytophthora capsici

The activities of enzymes responsible for lignification in pepper, pre-inoculation with arbuscular mycorrhizal (AM) fungus ofGlomus intraradices and/or infection with pathogenic strain ofPhytophthora capsici, and the biological control effect ofG. intraradices on Phytophthora blight in pepper were investigated. The experiment was carried out with four treatments: (1) plants pre-inoculated withG. intraradices (Gi), (2) plants pre-inoculated withG. intraradices and then infected withP. capsici (Gi+Pc). (3) plants infected withP. capsici (Pc), and (4) plants without any of the two microorganisms (C). Mycorrhizal colonization rate was reduced by about 10% in pathogen challenged plants. Root mortality caused by infection ofP. capsici was completely eliminated by pre-inoculation with antagonisticG. intraradices. On the ninth day after pathogen infection, Peroxidase (POD) activity increased by 116.9% in Pc-treated roots but by only 21.2% in Gi+Pc-treated roots, compared with the control, respectively. Polyphenol oxidase (PPO) and Phenylalanine ammonia-lyase (PAL) activities gradually increased during the first 3 d and dramatically decreased in Pc-treated roots but slightly decreased in Gi+Pc-treated roots, respectively. On the ninth day after pathogen infection, PPO and PAL decreased by 62.8% and 73.9% in Pc-treated roots but by only 19.8% and 19.5% in Gi+Pc-treated roots, compared with the control, respectively. Three major POD isozymes (45000, 53000 and 114000) were present in Pc-treated roots, while two major bands (53000 and 114000) and one minor band (45000) were present in spectra of Gi+Pc-treated roots, the 45000 POD isozyme was significantly suppressed byG. intraradices, suggesting that the 45000 POD isozyme was induced by the pathogen infection but not induced by the antagonisticG. intraradices. A 60000 PPO isozyme was induced in Pc-treated roots but not induced in Gi+Pc-treated roots. All these results showed the inoculation of antagonisticG. intraradices alleviates root mortality, activates changes of lignification-related enzymes and induces some of the isozymes in pepper plants infected byP. capsici. The results suggested thatG. intraradices is a potentially effective protection agent againstP. capsici. Project supported by Korea Science and Engineering Foundation (KOSEF) through the Agricultural Plants Stress Research Center (APSRC) at Chonnam National University, Korea     

Ultrastructural characters of a Physarum melleum on living leaves of Dendrobium candidum in China

A known species, Physarum melleum, was found fruiting on living leaves of Dendrobium candidum, which was collected in China in 2004. Its morphological characters were revealed by light microscopy (LM), environmental scanning electron microscopy (ESEM) and scanning electron microscopy (SEM). Character variations were distinguished by its olive-yellow peridium and its always thinner capillitium containing globulose granular material between the large calcareous nodes. The calcium carbonate granules, deposited on stalks, peridium and hypothallus as well as within stalks, were globose and smooth. Project (No. 2001BA744C) supported by the 10th Five-year National Key Technologies R & D Program, China     

从悲剧的他者到独立的勇士——论《卖花女》中伊莉莎的蜕变

乔治·伯纳德·萧是继莎士比亚之后最负盛名的英国剧作家,他继承和发扬了亨利克·易卜生开创的真实反映社会现实、揭露社会痼疾的优良传统,创作了大量批判现实的社会问题剧,《卖花女》便是其中的优秀作品之一。在法国哲学家米歇尔·福柯的权力理论视角下,资本主义社会中的底层女性被边缘化、他者化、异化。《卖花女》中的女主人公伊莉莎经历了权力压迫下的身体和话语的双重规训,被消解了行动和话语的自主支配权。然而,反抗与规训是共生的,伊莉莎最终顿悟觉醒,勇敢地反抗资产阶级的权力控制和压迫,实现了身体和精神的双重解放。