Similar Faults Different Endings--A Comparison between the Origins of Tess's and Hester's Tragedy

Hester Prynne and Tess Durbeyfield were two eminent female figures in the world by Thomas Hardy and Nathaniel Hawthone.Although the two female leading characters were in different time and place,their tragic experiences were almost the same.However,they were separated in the end.From the comparison of their personalities and the social situation they involved in,we would try to explore the origins of their similarity and ending by this article with the aim of alerting the world.

Pegmatite Fluids of Different Origins and Their Implications for Mineralization

Characteristics of ore forming fluids as inferred from detailed studies of inclusions indicate that pegmatites may have different origins. For example, the granitic pegmatite at Mufushan is originated from magma differentiation at 1100-200℃, while the No.3 Pegmatite Vein in Xinjiang may owe its origin to a pegmatitic magma produced via metamorphic anatexis at 1140-200℃. Pegmatite fluids of the above two types are a melt liquid system and may evolve into a solid melt or solid liquid system that would have a critical bearing on metasomatism and intergranular solutions. The Minxi pegmatite, on the other hand, resulted from metamorphic differentiation, with its fluid (formed at 400-180℃) exhibiting many features of metamorphism. Pegmatites of different origins are distributed in tectonic units of different characters and are different both in the nature of ore forming fluid and in the source of ore metals. This concept of polygene launches a challenge to the traditional belief that pegmatite is exclusively originated from magma differentiation and may be helpful for the establishment of a new theory of pegmatite genesis.

Analysis of Volatile Constituents in Lonicera japonica Thunb. from Different Origins by GC-MS

[Objective] This study aimed to analyze the volatile constituents in Lonicera japonica Thunb. from different origins. [Method] HP-5MS capillary columns were used and column temperature was controlled by a program. MS analysis was performed with EI and quadruple mass analyzer. The volatile constituents in L. japonica Thunb. were identified by NIST02 and Wiley275 libraries, and their relative contents were determined with chromatographic peak area normalization method. [Result] According to GC-MS total ion-current chromatograms, 35 volatile constituents were identified in L. japonica Thunb. from Guangxi Zhuang Autonomous Region, mainly including methyl linolenate, n-hexadecanoic acid and ζ-muurolene; 18 volatile constituents were identified in L. japonica Thunb. from Hunan Province, mainly including n-hexadecanoic acid, linoleic acid and α-curcumene. [Conclusion] Main volatile constituents in L. japonica Thunb. from two different origins varied significantly.

An Explicit Difference Scheme with High Accuracy and Branching Stability for Solving Parabolic Partial Differential Equation

This paper presents an explicit difference scheme with accuracy and branching stability for solving onedimensional parabolic type equation by the method of undetermined parameters and its truncation error is O(△t4+△x4). The stability condition is r=a△t/△x2<1/2.

Analysis of Volatile Components in Fresh Fruit of Morinda citrifolia L.from Different Origins Based on HS-SPME-GC/MS

[Objectives]This study was conducted to clarify the differences of volatile components in fresh fruit of Morinda citrifolia L.from different origins.[Methods]The method of HS-SPME-GC/MS detection was used to determine the volatile chemical components in fresh fruit of M.citrifolia.[Results]52,52 and 45 volatile components were identified from the fresh fruit of M.citrifolia from Xisha,Wanning and Haikou,respectively.Among them,the number and content of the identified esters were relatively high,mainly methyl caprylate,ethyl caprylate,4-pentenyl caproate,3-methylbuten-2-enyl caprylate,methyl caproate,and ethyl caproate.There were also fatty acids,alcohols,phenols,ketones,aldehydes and other substances.There were 33 common ingredients in the fruit from the three origins,mainly including caprylic acid,caproic acid,capric acid,methyl caprylate,ethyl caprylate,4-pentenyl caproate,3-methylbutene-2-enyl caprylate,methyl caproate,ethyl caproate,methyl caprate and hexyl caproate.[Conclusions]The types and contents of volatile components in fresh fruit of M.citrifolia from different origins were significantly different.

A FAMILY OF HIGH-ORDER ACCURACY EXPLICIT DIFFERENCE SCHEMES WITH BRANCHING STABILITY FOR SOLVING 3-D PARABOLIC PARTIAL DIFFERENTIAL EQUATION

A family of high-order accuracy explict difference schemes for solving 3-dimension parabolic P. D. E. is constructed. The stability condition is r = Deltat/Deltax(2) Deltat/Deltay(2) = Deltat/Deltaz(2) < 1/2 ,and the truncation error is 0(<Delta>t(2) + Deltax(4)).

In vitro and in vivo cell tracking of chondrocytes of different origin by fluorescent PKH 26 and CMFDA

Tissue engineering techniques for cartilage re-pair to heal defects in joint surfaces is a clinical practice. Harvested autologous chondrocytes are expanded in culture and delivered in a suitable carrier medium back into the patient>s joint de-fect. The defect is then subsequently filled by new cartilage. Whether the cells in the repair tissue originate from the engineered tissue of the host or are derived from the surrounding original cartilage remains a relevant question for the ap-plied therapy. To answer this several methods exist to track cells, such as transfection of cells with LacZ carrying viruses, radio labeling with 111 IN or 51 Cr or fluorescent labeling with FDA. However, these techniques have drawbacks such as they may influence cellular properties, are radioactive and or quickly lose their tracking ability. New fluorescent probes are easier to handle and do not to interfere with cells. PKH 26劌 is a relatively new cell-labeling agent, but few data exist on the application of this dye in chondrocytes in vitro and in vivo. 5-chloromethylfluorescein diacetate - CMFDA (&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#168;cell tracker green〔) is an established fluores-cent probe for imaging the dynamic processes of cell proliferation in vitro and in vivo. Likewise, several studies exist on different cell types. However, little data are available for chondro-cytes. The first aim of the study was to evaluate qualitative differences in fluorescence pattern after labeling of articular, auricular and costal chondrocytes. Secondly, we evaluated the influ-ence of labeling with CMFDA on cellular adhe-sion properties. The third aim was to compare the duration of cell labeling of chondrocytes of different origin with established CMFDA as stan-dard and PKH 26潴 for 3 cell generations in vitro and 12 weeks in vivo. We show that chondro-cytes from different origin can be labeled effec-tively with both PKH 26潴 and CMFDA. The PKH 26潴 labeled articular chondrocytes maintained fluorescence longer than CMFDA in vitro and in vivo. A higher percentage of articular chondro-cytes remained stained at 63 days than auricular or costal chondrocytes.

SPECIATION OF Cu、Pb、Zn、Cr IN DUST OF DIFFERENT ORIGINS AND DIAMETERS

Various species of Cu.Pb,Zn and Cr in dust of different origins and diameters were studied using Tessler scheme,and the partition law was revealed, The results indicated that superior form of Cu、Pb、 Zn and Cr was bound to organic master,bound to Fe-Mn oxides,bound to Fe-Mn oxides and residual.So their activity order was Zn>Pb>Cu>Cr.The exchangeable metals bound to carbonates and Fe-Mn oxides of four heary metals in small particles were superior to those in large particles,which illustrated that heavy metals in small paticles were more active and harmful.

Origin软件在声速的测量实验数据处理中的应用

以大学物理实验中声速的测量为例,利用了Origin软件对实验测量所得的数据进行了线性拟合,并和传统的逐差法计算结果进行了比较,两种方法所得出的声速大小几乎吻合。结果表明,在实验教学中引入Origin软件对实验数据进行处理,操作更为方便快捷,并且能够有效提高实验效率和实验准确率,避免人为因素带来的误差。

Origin软件在杨氏模量实验数据处理中的应用

分别采用逐差法及Origin软件处理了杨氏模量实验数据,验证了Origin软件在处理线性拟合问题具有精确、高效等优点。说明Origin软件是实验数据处理的一种有效工具,值得进一步推广应用。

Study on Chilling Requirement of Different Fruit Branch of a Sweet Cherry Cultivar ‘Hongmanao'

With ＇Hongmanao＇, a sweet cherry cultivar from central Shanxi Province, as the experimental material, the chilling requirements of different types of fruit branches （including mixed fruit branch, long fruit branch, medium fruit branch, short fruit branch and blossom fruit branch） were studied by the 0-7.2 ℃ model in a solar greenhouse during 2012-2013. In the greenhouse, the fruit branches of ＇Hongmanao＇ were cultured in water in a thermostatic environment. The results showed that the chilling requirement of leaf buds of ＇Hongmanao＇ was lower than that of its flower buds; and the chilling requirements of the five types of fruit branches ranked as blossom fruit branch＇s〈short fruit branch＇s〈medium fruit branch＇s〈long fruit branch＇s〈mixed fruit branch＇s,

基于Origin的金属线膨胀系数实验数据处理方法

用Origin软件对金属线膨胀系数实验数据进行了线性拟合与作图,拟合的结果与所作图形均与逐差法进行数据处理的结果相吻合.实验表明:利用Origin软件处理实验数据具有简洁、快捷与直观等特点,避免了人为因素所造成的误差.

Cultural Differences between English and Chinese on Idioms Origins

Different people from different cultures may have different understandings of the same sentence because they know little about the target cultures. While the ultimate aim of English teaching as a foreign language is to cultivate students' competence to apply English correctly, fluently, and appropriately in cross-cultural communication. Idioms, a part of language, are the essence of culture in every country. Using language in such communication, we often come across some idioms with distinctive cultural characteristics, so it is a very important and complicated thing for us to understand and use these idioms correctly. Therefore, in this paper, we will discuss the idioms reflecting the differences of Chinese and Western cultures in various levels with many lively, important, and interesting examples of idioms.

A High-order Accuracy Explicit Difference Scheme with Branching Stability for Solving Higher-dimensional Heat-conduction Equation

A high-order accuracy explicit difference scheme for solving 4-dimensional heatconduction equation is constructed. The stability condition is r = △t/△x^2 = △t/△y^2 = △t/△z^2 = △t/△w^2 〈 3/8, and the truncation error is O（△t^2 ＋ △x^4）.

Relativistic Quantitative Determination of the “Mysterious” Differences in the Hubble Constant

This paper discusses the “Hubble constant measurement—mystery”. Independent measurements of this cosmic parameter, referred to as H0 in abbreviated form, have all led to different values, with the highest value ≈ 74 km·s-1·Mpc-1 and the lowest ≈ 67 km·s-1·Mpc-1, where km denotes kilometer, s second and Mpc-1 megaparsec. These measurements have mainly been obtained with space telescopes. Apparently, up to now there was no way to explain the differences. However, previously published studies seem to regard the problem of the different measurement results for H0 [1, 2]. I have shown that due to a symmetrical expansion of the Minkowski space (SMS), each respective frame of reference for an observer, who rests in the zero point of the frame, is converted into a state of apparent rest relative to the cosmic microwave background (CMB) radiation. This SMS-relativistic effect also seems to be responsible for the different measurement results of the Hubble constant, especially through space telescopes.

基于Origin的弹簧振子实验数据处理方法

用Origin软件对弹簧振子实验的数据进行线性拟合与作图处理,拟合结果与逐差法、图解法进行数据处理的结果作对比。结果表明:Origin线性拟合可以得到符合实验需求的光滑曲线,使得实验数据处理更加快捷、准确、直观。

Neutron-Capture Elements in the Double-Enhanced Star HE 1305-0007： a New s- and r-Process Paradigm

The star HE 1305-0007 is a metal-poor double-enhanced star with metallicity [Fe/H] = -2.0, which is just at the upper limit of the metallicity for the observed double-enhanced stars. Using a parametric model, we find that almost all s-elements were made in a single neutron exposure. This star should be a member of a post-commonenvelope binary. After the s-process material has experienced only one neutron exposure in the nucleosynthesis region and is dredged-up to its envelope, the AGB evolution is terminated by the onset of common-envelope evolution. Based on the high radial-velocity of HE 1305-0007, we speculate that the star could be a runaway star from a binary system, in which the AIC event has occurred and produced the r-process elements.

著作权法上独创性概念的澄清与重释

由于个性、创造性、智力劳动等概念比较抽象,一部作品是否具有独创性通常取决于预设的私人立场。这种判定模式会不合理地损害著作权保护的预期。从我国的作品定义看,独创性是一部作品区别于其他作品的内在尺度。独创性既表明了特定作品的特有属性,又表达了与其相关的权益归属。这一内涵与著作权法的内外价值一致。依此逻辑,独创性是指作品的相对差异,并暗示作品进入市场的机会与作品价值的二分。按照相对差异标准,作者享有依照著作权法提出保护的应然权利。

甘肃不同产地党参性状、无机元素、党参炔苷差异及相关性研究

目的:研究甘肃不同产地党参性状、无机元素及党参炔苷(LBT)差异,分析彼此间的相关性,为党参质量评价及产地归属提供依据。方法:收集甘肃9个产地党参药材,进行性状比较,并采用原子吸收光谱法测定党参中10种无机元素含量;采用高效液相色谱法(HPLC)测定LBT含量;并统计分析无机元素和LBT含量,联合性状进行相关性研究。结果:不同产地党参性状、无机元素及LBT含量存在差异,各元素平均含量高低顺序大致为K>Mg>Ca>Na>Fe>Mn>Co>Zn>Ni>Cu;LBT含量范围为0.75~6.50 mg/g。聚类分析将其分为四类。相关性分析表明不同产地党参中LBT含量与Mn、Na、Mg含量呈显著正相关;Co含量与党参“菊花心”特征呈负相关;Fe、Ca含量与党参根头部横环纹特征存在正相关。正交偏最小二乘法判别分析发现LBT、K、Mn、Ca、Na、Mg是鉴别不同产地党参的主要成分元素。结论:不同产地党参性状、无机元素及LBT含量表现出一定的相关性,三方面联合可有效评价党参质量及产地归属。

基于新农慕课在线学习的少数民族学生风格差异研究

该研究以选修新疆农业大学基于SPOC的Python交互式程序设计导论必修课程的1016名学生为调查对象,基于Felder-Silverman学习风格模型,对参与该课程的学生进行学习风格测量,通过分析学习风格的差异得出如下研究结论。不同生源地和不同语言学习环境是影响学习风格的主要因素,其影响作用是显著的。通过对由生源地、语言、生源地和语言交互影响导致的学习风格差异性进行归纳总结,以期为基于SPOC的网络课程教学,尤其是少数民族学生教学的研究提供一定的参考和依据。