文化语境在外语教学中的体现

在外语教学中,文化语境起了非常重要的作用;文章简单解释了"文化语境"的概念,并尝试从"选用教材"、"教师以及教学方法"、"教学手段"等方面对如何在教学中体现文化语境作出了几点建议:注重教材选用的真实性、全面性和即时性;教师采用"文化语境批评法"、语境的"模拟"和"思维认同法"来提高教学效果,并不可忽略非语言交际中的文化语境;并采用多媒体教学方法来辅助教学。     

繁荣发展哲学社会科学的理论思考

党的十七届六中全会作出了《关于深化文化体制改革、推动社会主义文化大发展大繁荣若干重大问题的决定》,明确了"文化强国"战略。繁荣发展哲学社会科学必须坚持正确的政治方向和学术导向;继承传统,立足当代,致力于创新;建立起中国的学术话语体系推动哲学社会科学走向世界;追求真知,形成科学严谨的学风和朴实的文风。     

浅谈如何在欣赏中体会书法的美

中国书法的发展是附随着几千年的中华文明发展而来的,从文字的产生发展到随时代的更迭,书法艺术也经历了萌芽、发展、极盛而至于延续的历史。自上世纪八十年代始,中国书法出现了全民性热潮,这股热潮也引发了"展览热"。各种不同风格、派别的书法作品,给很多老百姓带来了一次文化大餐,很多望子成龙的家长,也带领着孩子们走入了书法展。但试问,在这种传统文化缺失的现今社会,又有多少人能真正领悟这其中奥妙?读懂书法的美呢?     

景德镇陶瓷文化蕴含的中国哲学思想探究

景德镇陶瓷文化在"母体"文化中孕育和发展,其精神实质是中国哲学思想的一种物态显现。景德镇陶瓷文化与宗法思想、民族心理、道德追求和一般哲学观念有着重要的联系,是这几者的融合与"窑变"。     

论中国大学的文化品格追求

从人文品格、科学品格、文化自觉性、创新品格、开放包容品格以及民族精神品格等方面论述了中国大学文化品格追求的方向和途径。认为中国大学应该是中国新时代的表征,其文化追求应该充分反映新时代的精神特质和前进方向。     

马克思的文化生产力语境下文化产业概念辨析

马克思的文化生产力语境是在实践唯物主义和历史唯物主义基础上来解读的,在马克思的文化生产力语境下,结合当代世界和中国发展现实,"文化产业"应有着不同于西方马克思主义的不同解读。"文化产业"首先是文化产品的商品化,而不是泛指文化的商品化。其次,文化产业是文化传播和弘扬的重要途径,因而也是实现文化软实力的重要手段。     

文化语境和“福娃”的英译

根据文化语境理论,从中国传统文化、宗教信仰和价值观等角度,分析2008年北京奥运会吉祥物"福娃"的文化内涵,探讨文化语境下译名的翻译策略。     

中国文化中的整体功能思想与中国艺术的美学特色

中国文化孕育了中国艺术 .在中国文化中 ,整体功能思想是中国文化区别于西方文化的一个文化特色 ,这一点可从《周易》、《老子》、阴阳五行学说及中国的绘画、建筑、园林、书法等文化艺术活动中得到充分的印证 .在中国文化的哺育下 ,中国艺术具有由整体功能思想而形成的艺术美学特色 .     

中国文化中的整体功能思想与中国艺术的美学特色

中国文化孕育了中国艺术.在中国文化中,整体功能思想是中国文化区别于西方文化的一个文化特色,这一点可从<周易>、<老子>、阴阳五行学说及中国的绘画、建筑、园林、书法等文化艺术活动中得到充分的印证.在中国文化的哺育下,中国艺术具有由整体功能思想而形成的艺术美学特色.     

双重身份下的马华文学书写——黄锦树文学论

以汉语为载体的马华文学在马来西亚处于微妙的文化混杂语境乃至边缘化处境。在中国-东盟文学关联域,马华文学代表作家黄锦树具有特殊意义。他的"中国后裔之子"和"南洋之子"双重身份,使他能够游刃于华人文化与马来西亚文化之间。一方面,黄锦树关注中国性的书写;另一方面,又在不断拆解历史传统,进行马华文学的本土重写。黄锦树的文学作品昭示了双重身份与文化混杂的"第三空间"特征,在当代海外华人文学创作与研究中具有重要的价值。     

Transpositional behaviour of the Ds element in the Ac/Ds system in rice

Insertional mutagenesis based on maize Activator/Dissociator (Ac/Ds) transposons is becoming a ma- jor approach used to produce a saturated mutant collection in rice. In this research, Ds-T-DNA trans- formed homozygotes were crossed with Ac-T-DNA transformed homozygotes in order to establish an Ac/Ds transposon system in rice. The successive investigation of Ds transposition from F1 to F5 gen- erations indicated that the frequencies of germinal transposition increased over successive genera- tions and reached 54.2% in F3 generation. The Ds transposition pattern revealed that a Ds transposition induced an approximately 170-bp deletion of T-DNA sequence and another Ds transposition carried a 272-bp T-DNA sequence. Using thermal asymmetric interlaced PCR (TAIL-PCR), some flanking se- quences of the Ds element were amplified. Analyses of 17 Ds-flanking sequences showed that five Ds were inserted into gene regions. The Ds could transpose not only to the linked sites but also to the unlinked sites. The frequency of inter-chromosomal transposition of Ds was 33.3%.     

Analysis of the factors affecting the magnetic characteristics of nano-Fe<Subscript>3</Subscript>O<Subscript>4</Subscript> particles

We prepared Fe3O4 nanoparticles using chemical coprecipitation and studied the factors affecting the magnetic characteristics of nano-Fe3O4 particles.We identified four factors and three levels of an orthogonal experiment and investigated these four factors that affect the magnetic characteristics of the Fe3O4 particles.We obtained important information from this investigation.The Fe3+ to Fe2+ molar ratio,the iron precursor salt,the amount of surfactant and the amount of alkali were found to be important.We also studied the influence of the order of alkali and surfactant addition,the aging time and the stirring speed on the magnetic characteristics of the nano-Fe3O4 particles.The Fe3O4 preparation process was also analyzed.     

Effect of the synthesis route on the structural and dielectric properties of SrBi<Subscript>1.8</Subscript>Y<Subscript>0.2</Subscript>Nb<Subscript>2</Subscript>O<Subscript>9</Subscript> ceramics

This work is devoted to the synthesis and characterization of yttrium-doped SrBi₂Nb₂O₉ ceramics prepared by three methods: solid state reaction, co-precipitation, and hydrothermal. Multiple characterizations, specifically scanning electron microscopy (SEM), X-ray powder diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR), were used to validate the structural feature. The crystallite size was estimated by Scherrer’s formula and the Williamson–Hall plot. The effect of the process on the band intensities of the FTIR spectra was investigated. The crystallite size and microstructure of ceramics prepared from different synthesis processes were strongly influenced by the sinterability. SEM images revealed nanograin ceramics for materials prepared by co-precipitation and hydrothermal methods and micrograin ceramics prepared by the solid state method. The synthesized compounds underwent phase transitions at 480–465°C. The dielectric and electrical properties of these Y-doped SrBi₂Nb₂O₉ ceramics appear to be dependent on the grain size.     

“文艺复兴”:“两美”金华建设的必然选择

在"两美"新目标下开展金华新时期的建设,必须在文化产业上大做文章。文化建设中,最基础的文学和艺术建设自然不可或缺。依据"两美"建设规划,金华文学和艺术建设必须促进文学和艺术的创新型繁荣。要实现这一点,可以在发展传统文学的基础上依托影视产业发展,大力扶持影视文学;可以进一步鼓励民间文学创作;可以以婺剧为龙头,带动各种地方艺术百花齐放式的发展。     

Analysis of the characteristics of the harmonics coefficient <Emphasis Type="Italic">J</Emphasis><Subscript>2</Subscript> of the Earth’s gravity field in different periods

The characteristics of the geopotential coefficient J2 in different periods are analyzed using satellite laser ranging data spanning the last 27 years.The satellites used in the analysis are Lageos1 and Lageos2.The variations in J2 are obtained by determining the dynamic orbit.The results show that there are strong seasonal and long-term variations.For different data spans,the seasonal variations agree well in terms of both amplitude and phase.Using all the data,the amplitude and phase of the annual term are 2.5 10-10 and 127°,respectively,while the amplitude and phase of the semiannual term are 0.94 10-10 and 213°,respectively.In the case of long-term variation,the secular variation in J2(J2) is-2.2 10-11 a-1 from 1984 to 2010.J2 differs for the different periods because of interannual variations,such as the "1998 anomaly".Another anomaly may have taken place during 2007-2010.Although the cause of the anomaly is unknown,it is an important observational constraint on the shape of the Earth.     

Formation and causes of NO<Subscript><Emphasis Type="Italic">x</Emphasis></Subscript> pollution on the east side of the Taihang Mountains in China

Tropospheric column amounts of NO 2 from OMI/Aura products were applied to investigate the seasonal variation of NO x on the east side of the Taihang Mountains (ESTM) in China. The NO 2 concentration varied seasonally, with winter maxima and summer minima. To explore the causes of the heavy NO 2 pollution in this region, wind field simulations were conducted by using the Fifth-Generation NCAR/Penn State Mesoscale Model (MM5). MM5 simulations showed that wind directions in the ESTM region were dominated by northeasterly and northwesterly winds throughout the year and to a lesser degree by southwesterlies. Elevated NO 2 concentrations (higher than 50×10 15 molec/cm 2 ) occurred in three meteorological situations: convergent wind fields (5 days), northeasterly winds (2 days), and calm days (1 day) in January. Although the local anthropogenic NO x emission strength was not so high as that in other developed areas, the calms and frequent occurrence of convergent wind fields, as well as unfavorable terrains for diffusion, resulted in the accumulation of atmospheric pollutants and hence heavy NO x pollution. Furthermore, long-distance NO x transportation from the Beijing-Tianjin-Tangshan region to the ESTM area could be seen when the wind was from a northeasterly direction, especially under high wind speeds.     

Functional analysis of the sbcD （dr1921 ） gene of the extremely radioresistant bacterium Deinococcus radiodurans

In eukaryotes, the Mre11-Rad50-Nbs1 (MRN) complex, which resides at the crossroads of DNA repair and checkpoint signaling, rapidly forms prominent foci at damage sites following double-strand break (DSB) induction. This complex carries out the initial processing of the DSB ends. Mutations in the genes that encode components of this complex result in DNA-damage hypersensitivity, genomic in- stability, telomere shortening, and aberrant meiosis. Therefore, the MR proteins are highly conserved during evolution. The bacterial orthologs of Mre11 and Rad50 are the SbcD and SbcC proteins, respec- tively. Deinococcus radiodurans, an extremely radioresistant bacterium, is able to mend hundreds of radiation-induced DSBs. The SbcD and SbcC proteins were identified as the products of the Dr1921 and Dr1922 genes. Disruption of the sbcD gene, by direct reverse-orientation insertional mutagenesis tech- nology, remarkably increases the cells’ sensitivity to various types of DNA damaging agents, such as ionizing radiation, ultraviolet irradiation, hydrogen peroxide, and mitomycin C. We also provide evidence that the drSbcD protein plays an important role in both growth and DNA repair in this organ- ism, especially in repair of DSBs generated after cellular exposure to 6000 Gy of IR. These results demonstrate that the drSbcD protein plays an important role in DSBs repair in D. radiodurans.