中国国学元素在电视晚会创新中的运用

近年来,随着娱乐经济的繁荣,电视节目变得越来越娱乐化。在这个背景下,晚会创新逐渐成为了电视艺术中的主要部分,并在影视艺术的高速发展中取得了巨大的成就。春晚是中国文化的代表,国学文化是其中的重要组成部分,通过将古老的信仰、经典的图腾以及吉祥的国学元素融入到视觉语言中,使得古老的国学元素得以影视化呈现。通过对春晚国学文化的重新诠释和创新,晚会的视觉效果也得到了前所未有的提升,使晚会的艺术表现更加生动有趣。

冀教版小学语文教材中的国学元素分析

国学是中华文明的主要载体,是中华民族精神的集中体现;以国学为主要载体的传统文化与语文有着不可分割的关系,传承民族精神、弘扬民族文化是新课标下语文教材不可推卸的历史责任;统计发现,冀教版小学语文教材拥有一定数量和种类的国学内容,表现了弘扬传统文化、承继民族精神的多重主题;时代使命与科学选文,是使得教材进一步完善的保证。

透视“梅文化”承载的国学元素

梅文化具有广阔、丰富、深邃的传统文化内涵,构成了中国独特的文化形式,成为与国学结合非常紧密的一种文化载体。透视这种文化承载,对于进一步认识和理解"为天地立心,为生民立命,为往圣继绝学,为万世开太平"的中华国学宗旨具有非常重要的启示作用。

浅谈小学语文教学中的国学元素

国学经典是古代圣贤思想与智慧的结晶,内容博大精深,蕴含着中华民族优秀的传统文化。而小学语文教学的课程目标之一就是"认识中华文化的丰厚博大,吸收民族文化智慧"。由此可见,小学语文教学与国学之间有密不可分的联系。在小学语文教学中适当注入国学元素,不仅是新课标的要求,而且对中华民族文化的传承和弘扬,以及对小学生身心健康培养,都具有广泛而深远的意义。

“向青草更青处漫溯”——挖掘小学语文教学中国学元素教育的新举措

国学是中华文明的重要载体,是中华民族精神的有效体现。因此,高度重视小学语文课程中的国学元素,并充分认识国学的当代教育价值。现今,小学语文教学中的国学教育存在不系统、不得法甚至不重视等问题,对挖掘语文教学中＂国学教育＂的新举措进行观点阐述,分析国学教育＂如何教＂。

国学元素在小学体育游戏教育中的应用

小学体育要培养学生参与体育的兴趣与必要技能,同时提高小学生体质。其中的关键是要将小学生吸引到体育课堂中,并鼓励其在课下与校外时间更为广泛地参与体育活动。然而,从现阶段的教学现状来看,小学体育课堂建设缺乏有效的创新。虽然在一定程度上可以起到提高小学生综合体质的基本效果,但很难从根本上培养学生的体育兴趣。在更为广阔的视角下形成体育教学与传统基础学科之间的融合,不仅能够增加小学体育课堂的多样性,还能利用体育课堂提高学生基础学科的学习兴趣,其中,利用国学元素为载体开发小学体育游戏教育是一种有效手段。

探究国学元素在小学语文教学中的有效运用

随着课程改革的不断深入,小学语文的教学目标发生了翻天覆地的变化,"吸收中国传统文化的精髓,体会中华文化的智慧"俨然已经成为了当前小学语文的教学目标之一。然而,由于部分教师自身对国学元素缺乏一定的正确认知,进而忽视了国学元素在小学语文教学中的有效运用,最终阻碍了学生的全面发展。在此背景下,本文探究了国学元素在小学语文教学中的有效运用,旨在推动小学语文的可持续发展进程。

试析小学语文教学的国学元素

小学教育作为义务教育的基础性阶段,在教学内容上应该不断加以创新,使教学内容能够充分做到与时俱进。小学语文在小学教育中承载着祖国的希望与未来。小学生学好语文,小学语文教育工作者在语文教学中不断加入国学元素,这不仅是作为一名合格的社会主义接班人所必备的基本素养,而且是中华文化不断传承的需要。本文联系当前我国小学语文教学活动的开展现状,对小学语文教学中的国学元素进行深入探讨。

Analysis on Chemical Compositions in Chinese Wolfberry from Different Producing Areas

[Objective] This study aimed to conduct correspondence cluster analysis of the trace elements in Chinese wolfberry from Qinghai and Ningxia regions, and to investigate the relationship among the quality of the wolfberry samples, the composition of trace elements and the sample sources. [Method] The determined contents of trace elements and ratios of zinc to copper （Zn/Cu） of wolfberry from 11 different producing areas of Qinghai and Ningxia regions were adopted to construct the raw measurement data matrix, to analyze the distribution characteristics of the trace ele- ments in wolfberry from Qinghai and Ningxia by using the corresponding cluster analysis method. [Result] The quality of wolfberry samples in 7hongning County, Zhongwei City, Pingluo County, Shizuishan City, Heicheng Town of Ningxia Hui Au-tonomous Region and Hehuang Valley, Golmud City of Qinghai Province is mainly related to the contents of Zn and Mn; Zn/Cu greatly affects the quality of Chinese wolfberry in Dulan County of Qinghai Province; Fe has great effect on the quality of Chinese wolfberry in Yinchuan City of Ningxia Hui Autonomous Region; Cu greatly affects the quality of Chinese wolfberry in Nuomuhong Village of Qinghai Province and a wolfberry research institute in Ningxia. [Conclusion] The relationship between the quality of wolfberry from different producing areas and the trace elements was investigated, which provides theoretical and practical basis for the cultivation, har- vesting, processing, and further development and utilization of Chinese wolfberry resources from different producing areas.

Chemical characterization and sources of PM2.5 at 12-h resolution in Guiyang, China

The increasing emission of primary and gaseous precursors of secondarily formed atmospheric particulate matter due to continuing industrial development and urbanization are leading to an increased public awareness of environmental issues and human health risks in China. As part of a pilot study, 12-h integrated fine fraction particulate matter （PM2.5） filter samples were collected to chemically characterize and investigate the sources of ambient particulate matter in Guiyang City, Guizhou Province, southwestern China. Results showed that the 12-h integrated PM2.5 concentrations exhibited a daytime average of 51 ± 22 μg m^-3 （mean -4- standard deviation） with a range of 17-128 μg m^-3 and a nighttime average of 55 ± 32 μg m^-3 with a range of 4-186 μg m^-3. The 24-h integrated PM2.5 concentrations varied from 15 to 157 μg m^-3, with amean value of 53 ± 25 μg m^-3, which exceeded the 24-h PM2.5 standard of 35μg m^-3 set by USEPA, but was below the standard of 75 μg m^-3, set by China Ministry of Environmental Protection. Energy-dispersive X-ray fluorescence spectrometry （XRF） was applied to determine PM2.5 chemical element concentrations. The order of concentrations of heavy metals in PM2.5 were iron （Fe） 〉 zinc （Zn） 〉 manganese （Mn） 〉 lead （Pb） 〉 arsenic （As）〉 chromium （Cr）. The total concentration of 18 chemical elements was 13 ± 2 μg m^-3, accounting for 25% in PM2.5, which is comparable to other major cities in China, but much higher than cities outside of China.

Distribution of Chemical Forms for Co, Cr, Ni and V in Typical Soils of China

Co, Ni, Cr and V in 25 typical soils of China were fractionated into exchangeable, carbonate bound (calcareous soils), Mn oxide bound, organically bound, amorphous Fe oxide bound, crystalline Fe oxide bound and residual forms using a seven-step sequential extraction procedure, so as to study the distribution of chemical forms of these metals as well as the effects of soil properties on the distribution. The results showed that most of soil Co, Ni, Cr and V were present in residual forms, and the distribution ratio averaged 48.2% for Co, 53.0% for Ni, 81.5% for Cr and 68.7% for V. The speciation of heavy metals was greatly influenced by soil physico-chemical properties and the chemistry of elements. The results also indicated that the recovery of metal elements by the sequential extraction procedure was satisfactory, with the relative difference between the sum of seven forms and the total content in soils averaging 9.5% for Co, 12.8% for Ni, 6.6% for Cr and 7.2% for V.

Construction of Inorganic Elemental Fingerprint and Multivariate Statistical Analysis of Marine Traditional Chinese Medicine Meretricis concha from Rushan Bay

Meretricis concha is a kind of marine traditional Chinese medicine(TCM), and has been commonly used for the treatment of asthma and scald burns. In order to investigate the relationship between the inorganic elemental fingerprint and the geographical origin identification of Meretricis concha, the elemental contents of M. concha from five sampling points in Rushan Bay have been determined by means of inductively coupled plasma optical emission spectrometry(ICP-OES). Based on the contents of 14 inorganic elements(Al, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Mo, Ni, Pb, Se, and Zn), the inorganic elemental fingerprint which well reflects the elemental characteristics was constructed. All the data from the five sampling points were discriminated with accuracy through hierarchical cluster analysis(HCA) and principle component analysis(PCA), indicating that a four-factor model which could explain approximately 80% of the detection data was established, and the elements Al, As, Cd, Cu, Ni and Pb could be viewed as the characteristic elements. This investigation suggests that the inorganic elemental fingerprint combined with multivariate statistical analysis is a promising method for verifying the geographical origin of M. concha, and this strategy should be valuable for the authenticity discrimination of some marine TCM.

Rare earth element chemistry indicates chemical alteration of zircons during the evolution of weathering profile

Although rare earth elements(REEs)in magmatic zircons have been widely used to identify the type and compositional evolution of host rocks,REE distribution patterns during the chemical alteration of zircons need clarification.We investigated REE characteristics in zircons with different degrees of chemical weathering through systematic observation of a granodiorite-weathering profile in southeast China.Despite the relatively stable provenance of the studied profile(zircon U–Pb ages are95.2±4.8 Ma),the zircon REEs exhibited systematic differences in abundance and fractionation patterns from the bedrock to upper layers,e.g.∑PREE,(LREE/HREE)_(CN),and Ce/Ce*.This evidence suggests chemical alteration of zircons during intensive chemical weathering and an expected influence on REE variability in the weathered products due to the presence of REE-bearing minerals.

Behavior of rare earth elements in granitic profiles, eastern Tibetan Plateau, China

Rare earth elements(REEs) can record geologic and geochemical processes. We studied two granitic regolith profiles from different climatic zones in eastern Tibetan Plateau and found that(1)∑ RREEs ranged from119.65 to 275.33 mg/kg in profile ND and5.11–474.55 mg/kg in profile GTC, with average values of205.79 and 161 mg/kg, respectively. ∑RREEs was higher in accumulation horizon and semi-regolith;(2) Influenced by climate, the fractionation of light and heavy REEs(LREEs and HREEs) varied during weathering. The ratio of LREEs/HREEs in pedosphere was higher than semi-regolith in tropical profile;(3) A negative Eu anomaly in both profiles was the result of bedrock weathering. A positive Ce anomaly was observed in all layers of profile ND, and only in the upper 100 cm of profile GTC. This indicates that redox conditions along the regolith profile varied considerably with climate.(4) Normalized by chondrite,LREEs accumulated much more than HREEs; REE distribution curves were right-leaning with a V-type Eu anomaly in both profiles.

Neoproterozoic basic magmatism in the southeast margin of North China Craton:Evidence from whole-rock geochemistry,U-Pb and Hf isotopic study of zircons from diabase swarms in the Xuzhou-Huaibei area of China

This paper presents a synthetic U-Pb and Hf isotopic study of zircons and a whole-rock geochemical study on diabase swarms that were emplaced into the Proterozoic formations in the Xuzhou-Huaibei area,the southeast margin of North China Craton.Zircons from the diabase dykes display weak oscillatory zoning in the cathodoluminescence(CL) images and show high Th/U ratios(0.91-6.90),both of which are typical of a magmatic origin.The SHRIMP and Q-ICP-MS U-Pb zircon dating results indicate that the diabase swarms were emplaced at ca.890 Ma.Hf isotopic analysis on these zircons gives Hf(t) values ranging from 2.26 to 14.74 and Hf model age t DM1 and t DM2 ranging from 843 to 1321 Ma and from 808 to 1779 Ma,respectively.Geochemically,the diabase swarms are characterized by a relative enrichment in LREE and LILE(Rb,Ba and La),a comparative enrichment in Cr and Ni,but a slight depletement in HFSE(Th,Nb,Ta,Zr and Hf).They are plotted in the within-plate tholeiite series on the tectonic discrimination diagrams.Taken together,these geochemical and isotopic data suggest that the primary magmas to form the diabase dykes in the Xuzhou-Huaibei area could have been derived from a transitional mantle in the Mesoproterozoic,and were most probably emplaced under a continental margin extensional setting at ca.890 Ma.The results of this study demonstrate that the Neoproterozoic(800-900 Ma)magmatism was not restricted to the Yangtze Block,but also occurred at the southeast margin of the North China Craton.