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    Journal of Dali University 2012 Vol.11
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    A Review on Research Results of Zhang Shengwen's Fanxiangjuan of Dali Kingdom since 20th Century
    J4    2012, 11 (1): 1-4.  
    Abstract215)      PDF (2679KB)(586)    Save

    Zhang Shengwen's Fanxiangjuan is the Buddhist art treasure in the world, which is the important material to study Nanzhao and Dali Kingdom's history. Since 20th century, domestic and foreign scholars were widely attracted by Zhang Shengwen's Fanxiangjuan. Many research results appeared. Based on these results, the article gives an overview of the current situation,common views and further study about this masterpiece.

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    Cited: Baidu(1)
    Study on the System of Baotou in Liangshan Region during the Republican Period
    J4    2012, 11 (1): 5-10.  
    Abstract340)      PDF (2679KB)(580)    Save

    During late Qing and Republican Period, the system of Baotou was a popular semi-official and semi-private system in Liangshan region. The existence of the system was closely related with the whole Chinese society, the nature of Liangshan Yi society and the local ethnic relations at that time. Such a system associated with the insured and the Baotou by the insurance premiums, and established a temporary or long-term relationship between them. In this relationship the status of the insured and the Baotou was inequality, which was a type of deformity of the social system. Overall, for the local community and the country as a whole, the negative effect of the system is dominant. However, the appearance and popularity of this system indicated from one angle that the
    Government of the Republican governace to Yi was bad.

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    Cited: Baidu(1)
    Limited View of Yunnan Lantern Art
    J4    2012, 11 (1): 11-13.  
    Abstract325)      PDF (2674KB)(393)    Save

    With the further progress of the cultural system reform in China, a host of questions in the field of nonmaterial culture have already been put forward on the agenda. For this reason local operas including Yunnan Lantern Opera, are now facing opportunities and challenges. The essay is thus meant to provide people with insights into the developing trend of Yunnan Lantern Opera in several aspects such as historical evolution, artistic characteristics, performance forms and contents, and puts forwards concrete unique suggestions for the protection and development of Yunnan Lantern Opera.

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    Evocation Custom of Yi Nationality in Yangbi County
    J4    2012, 11 (1): 14-17.  
    Abstract271)      PDF (2679KB)(510)    Save

    The world people are attracted by the mysterious evocation custom of Yi nationality. This custom originated from man's shadow and dream which are two representative arguments . On this basis, the paper explores why the Yi People in Yangbi County values the custom is the belief frustration of eternal. Lost souls showed by something must be back ,and the form of evocation is the key of evocation. Therefore, the appearance and form of evocation are two important components of evocation custom.

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    The Strategic Significance of the Establishment of Sino-India Free Trade Area
    J4    2012, 11 (1): 18-24.  
    Abstract351)      PDF (2678KB)(474)    Save

    Nowdays the economic globalization and regional economic integration are two big trends in the world economy
    development. With the development of the world economy, every country takes the policy of walking on two legs, namely on one hand blending in the economic globalization process, on the other hand participating in regional economic integration actively. Complying with the trend of the world development Chinese and Indian governments and their leaders are actively carrying out the economic and trade cooperation between them and promoting the establishment of the Sino-India free trade area vigorously. The establishment of Sino-India free trade area will deepen bilateral trade and economic cooperation, enhance mutual political trust, and develop the
    cooperation in non-traditional security fields.

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    Study on Dali Pattern of Poverty-strike Development in Ethnic Minority Areas in the New Era
    J4    2012, 11 (1): 25-30.  
    Abstract409)      PDF (2678KB)(363)    Save

    This article summarizes the main contents, effectiveness, problems and countermeasures of the Dali pattern of povertystrike development in ethnic minority areas in the new era in order to promote the progress of this project and enhance the course of overall building of fairly well-off society.

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    “Waterfall” Effect of Character Fate's Change in King Lear from the Angle of Reception Aesthetics
    J4    2012, 11 (1): 31-35.  
    Abstract371)      PDF (2674KB)(424)    Save

    The Reception Aesthetics puts its emphasis on reader's participation in the process of reading and reception. On the base of induction, readers shouldn't be content with the image the author conveys. This image should be transformed into new image by readers themselves after reading books in tragic aesthetics. After mindfulness of King Lear, readers actively form the "waterfall" image of character fate's change, and a series of emotional reaction constitutes "waterfall" effect,which is happened to readers combined with tragedy itself. The waterfall of character fate's change manifests some features, such as massive drop, perpendicularity and smashes. These features give rise to shock, horror and sublime in readers' psychology, and make readers to ponder deeply over the whole incident. Besides, this magnificent picture of "waterfall" gives readers strong aesthetic feeling.

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    Psychoanalysis of Songlian in Wives and Concubines
    J4    2012, 11 (1): 36-38.  
    Abstract615)      PDF (2679KB)(903)    Save

    Wives and Concubines is a miniature of Chinese women's struggles in deep courtyard. Because of the oppression of cultural power and the lack of awareness of women's resistance, Songlian became a poor woman of mad from a pure university student. By use of psychoanalysis, her sexual desire, anxiety and irreconcilable conflict between ego and id in her subconscious doomed her tragic ending.

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    A Study on Life Connotations of Death Theme in Allan Poe's Poems
    J4    2012, 11 (1): 39-41.  
    Abstract347)      PDF (2679KB)(1038)    Save

    By portraying death and darkness in poems, Allan Poe aims at discovering beauty in death and awakening people's thirst for beauty in the filthy material world. He tries to realize eternal beauty and express his love for life in writing. Poe successfully puts his aesthetic principle "poetry for poetry's sake" into practice through his depicting beautiful women's deaths in poems and accomplishes supreme beauty "beauty in the heaven". Meanwhile, life is highly affirmed by means of facing death boldly.

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    Explaination of the Educational Ideal of the Great Learning with Yixue
    J4    2012, 11 (1): 42-44.  
    Abstract379)      PDF (2679KB)(558)    Save

    Educational doctrine of the Great Learning is to make one's virtues shine and renew the people until one's virtues achieve perfect. The educational ideal coincides with theory of Zouyi. Making one's virtues shine is connected to Youguan. Renewing the people is communicated with Bigua. Achieving perfect of one's virtues is similar with Taigua and Jigua's divinatory symbols and tenet. There are inherent relationship among Dayougua,Bigua,Taigua and Jigua. This inner close relationship between the Great Learning and Yixue illustrates the foundation of Confucian educational doctrine before Qin Dynasty is Yixue.

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    The Evolution of the Rank System in the Early Xijin Dynasty
    J4    2012, 11 (1): 45-50.  
    Abstract387)      PDF (2679KB)(924)    Save

    Sima Yan ascended the throne in 265, which meant imperial replacement from Beiwei to Xijin, he immediately
    reorganized the Five -rank System established in the first year of Xianxi to reward the meritorious officials and strengthen his domination. The Evolution of the Five-rank System adequately manifested the inherent characteristic of rank system,and reflected the transformation of Sima clan's political mission from the seizure of power to consolidation of power.

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    Analysis of the Fundamental Cause of Li Genyuan's Going to Western Yunnan
    J4    2012, 11 (1): 51-54.  
    Abstract211)      PDF (2679KB)(261)    Save

    After recovery of Yunnan in Spt.9, it has happened one thing that the revolutionary armed forces of Tengchong and Dali conflicted with each other. The thing was so unexpected that made the provincial military government suddenly feel the strange pressure. And then the provincial government decided to dispatch Li Genyuan to resolve the conflict. Why the candidate was Li and not others? Scholars considered prevalently that Li Genyuan    was born in Tengchong, and he was the leader of Yunnan branch of the United League. He has leaded the revolutionary armed forces of Tengchong. On based of the reasons, Li was the best person selected. However, author of the article believes that it is only the surface reasons, and the real and fundamental cause is the internal dispute of the Yunnan armed forces.

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    Thought on Public Policy Implementation Failure from the Game Theory
    J4    2012, 11 (1): 55-57.  
    Abstract201)      PDF (2679KB)(348)    Save

    The essential of public policy formulation is the authoritative distribution process of interest, and different benefit main bodies are included in this process, thus the game is formed and started among them, eventually the game leads to the failure of public policy. This article tries to analyze the different game body of public policy failure and put forward some suggestions to improve it according to game theory.

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    Cited: Baidu(2)
    Reflection on the Party's Mass Work Under New Situations: Study Experience of General Secretary Hu Jintao's July 1st Speech
    J4    2012, 11 (1): 58-61.  
    Abstract152)      PDF (2678KB)(302)    Save

    It is a truth tested by practice that masses are the creator of history, which is basic view of Marxist historical materialism and. On the base of materialist mass concept of history, the mass work is the overall work of promoting the Chinese socialist cause led by the CPC, and It's also the long-termed and persistent work of serving the people wholeheartedly. Hu Jintao's July 1st Speech has illustrated systematically and profoundly that the mass work under the new situations is that the majority of party members and cadres should firmly establish the Marxist view of masses, consciously practice the concept of public servant, thoroughly implement the scientific concept of development and always maintain close tie with the masses.

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    Cited: Baidu(1)
    Briefly Discussion on the Construction of the Characteristic Literature Resources under the New Situation
    J4    2012, 11 (1): 62-65.  
    Abstract153)      PDF (2679KB)(227)    Save

    First of all, this article analyzes the existing problems. Secondly, it discusses the problems which should be paid attention to during the literature resources construction. Finally, the author takes Zunyi Normal College as a case of the characteristic literature resources construction.

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    Cited: Baidu(4)
    Discussion about the Sustainable Development of Public Library and Farmer Book House
    J4    2012, 11 (1): 66-69.  
    Abstract247)      PDF (1289KB)(266)    Save

    Farmer book house, which is built in the administrative villages and managed by farmer themselves, is to meet the cultural needs of the farmers, where farmers can contact with plenty of useful material ,such as books, periodicals, electronic audio and video products without any pay. Farmer house still has a series of problems in the process of development. Combined with social function of public library, the article analyzes its function in the construction of farmer house, and puts forwards sustainable construction ideas that farmer book house should take in the future from three aspects.

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    Litigiosity and Vexatiousness Made by People in Qing Dynasty
    ———Taking the Case that Wu Hua accused Xie Changda as an Example Recorded in Mianning County Archives of Qing Dynasty
    J4    2012, 11 (1): 70-75.  
    Abstract190)      PDF (1400KB)(289)    Save

    There was a case recorded in Mianning County Archives of Qing Dynast, and the two lawsuit main bodies, bodies Wu Hua and Xie Changda accused each other because their children had a quarrel. Intellectual Wu Hua accused county government for 9 times and state government for 3 times, which manifested clearly his character of litigiosity and vexatiousness. Once people were involved in lawsuits against the background of non-litigation dominated in the traditional society, they not only faced bravely the lawsuits, but also did their efforts to win it. Besides, we could see power politics, government nonfeasance and parties' own factors hidden behind the case. It was these factors that caused litigiosity and vexatiousness.At the same time, litigiosity and vexatiousness may be a good thing in modern view.

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    Research on the Theretical Basis of Criminal Reconciliation in China
    J4    2012, 11 (1): 76-78.  
    Abstract214)      PDF (1274KB)(334)    Save

    The theoretical basis of criminal reconciliation is the cornerstone of building criminal reconciliation system , Chinese criminal reconciliation, whose theoretical basis is different from western countries, is formed in practice spontaneously, Based on the practice of criminal reconciliation,the author presents that harmonious social theory, common interests theory, victim reconciliation theory should be regarded as the theoretical basis of Chinese criminal reconciliation in the hope of constructing criminal reconciliation system.

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    Thoughts on Handling the Problem of Injury to Students in the Secondary Vocational School
    J4    2012, 11 (1): 79-82.  
    Abstract164)      PDF (1444KB)(282)    Save

    Nowdays our country is in an important period of both strategic opportunities and prominent social tensions ,which is similar to the field of education. The secondary vocational school must pay more attention to the injury accidents for its smooth development.The key of handling the injury accidents is to apply to the correct imputation principle. The paper argues that this kind of school should construct a perfect management mechanism to efficiently control campus crises, improve management measures and speed up the progress of legislation ,etc. Only in this way, can they solve efficiently this kind of problem.

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    Chinese Educational Revolution Should Adhere to the Final Victory despite Difficulties
    ———Review and Thought on Chinese Education Revolution
    J4    2012, 11 (1): 83-89.  
    Abstract197)      PDF (1441KB)(249)    Save

    Several educational revolutions filled with hardship and hope displayed vivid contemporary characteristics in China,which both had achievements and shortcomings. The article deeply thinks of the past educational revolutions by dialectical view and honest attitude based on reality, and argues that the new wave of education reform under the guidance of National medium and longterm educational reform and development program(2010-2020)should learn from valuable experience and improve the revolution in scientific manner to make the new revolution successful.

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    Inquiry into the Employment Status of Graduates in Colleges and Universities in Yunnan
    J4    2012, 11 (1): 90-94.  
    Abstract290)      PDF (1456KB)(273)    Save

    College graduates' employment is close with national welfare and the people's livelihood. the article introduces all the college graduates' employment status and analyses graduate employment characters in Yunnan based on job figures in 2010. It explores the employment status for different educational background divided into 6 kinds: university, normal university, independent institute, higher vocational college, private higher education college, compares the employment rate for 11 majors, analyses the existing problems in employment of graduates ,and puts forward the suggestions and solutions to solve the hardship of employment.

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    Cited: Baidu(3)
    Analysis of the Employment Education for College Students under the Background of the Popularization Stage of Higher Education
    J4    2012, 11 (1): 95-97.  
    Abstract249)      PDF (1436KB)(404)    Save

    With the coming of the popularization stage of higher education in China, the number of students enrollment and
    graduates is increased rapidly, which makes the contradiction between supply and demand of graduates outstanding daily, and the difficulties for college students to get jobs have become a hot issue, so the employment education for university students has entered an new stage. The article analyzes the reason for the employment education problem in Chinese colleges and universities so as to improve the employment education for college students. In this paper the advice is given that the work of employment education system for
    college students should be a full process.

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    Cited: Baidu(1)
    A Probe into the Teaching Model of Network-based College English Teaching Reform in the Transitional Period
    J4    2012, 11 (1): 98-101.  
    Abstract252)      PDF (1390KB)(396)    Save

    Network-based college English teaching reform has been performed all over China through the periods of theoretical study and experimental reform. A new "4+2" teaching model is proposed which is expected to better suit the specific teaching situation reconsidered of former practice that "2+2" network-based teaching model was performed in Dali University.

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    Cited: Baidu(1)
    Thoughts on the Vocal Music Teaching of Preschool Education Major
    ———Taking Dali University as an Example
    J4    2012, 11 (1): 102-104.  
    Abstract255)      PDF (1450KB)(254)    Save

    Based on the current musical teaching practice of preschool education major in local area , the paper puts forwards a workable teaching idea taking vocal music teaching of content as the point of breakthrough. The purpose of this paper is to offer  teaching lessons and reference for preschool music teaching, as well as the major characteristics of preschool education major in Dali University and other universities in multi-national area.

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    Attribution Analysis and Status Que Research on Graduate's Self-efficacy
    ———Taking the Postgraduate in Yunnan University As an Example
    J4    2012, 11 (1): 105-108.  
    Abstract274)      PDF (1432KB)(323)    Save

    In recent years, with the rapid expansion of graduate enrollment, the quality of postgraduate talents has been widely noticed by people. The self-efficacy plays important role in education of postgraduates. We chose 188 master candidates who come from Yunnan University as research object to analyze the situation of self-efficacy. Based on the research results above, the article illustrates what factors can influence the promotion of postgraduate's self-efficacy under the direction of Bandura's ternary reciprocal determinism.Through these analysis, we hope to improve the postgraduate's self-efficacy.

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    On Binomial Decomposition of Powers of Consecutive Natural Number
    FU Yun-Jin
    J4    2012, 11 (10): 1-4.  
    Abstract334)      PDF (300KB)(584)    Save

    Under the new definition of the number of binary side, this paper has explored how to export binomial decomposition of
    consecutive natural number to the power of n , in order to lead up to binomial decomposition formula, and then makes use of this formula to probe into Rufus Bowen conjecture.

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    On the Application of Efficacy Coefficient Method in the Enterprise Economic Benefit Comprehensive Evaluation
    ZHU Li-Xu, WANG Peng-De
    J4    2012, 11 (10): 5-8.  
    Abstract328)      PDF (347KB)(1299)    Save

    The weight is determined by the index of variation degree. The efficacy coefficient method is applied in a telecommunication enterprise for economic benefits of comprehensive evaluation. The practice shows that the evaluation result obtained by the objective weighting efficacy coefficient method has certain reliability and rationality. And the difference of comprehensive evaluation method can be obtained through the comparison with other results. Meanwhile, it has little effect on high related evaluation results.

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    How to Achieve Animation Effect of the Character Strokes Writing in PowerPoint
    LIAO Ming-Mei, SHU Qing-Lu
    J4    2012, 11 (10): 9-11.  
    Abstract304)      PDF (487KB)(966)    Save

    PowerPoint, a powerful and useful multimedia courseware developing tool, is easy to learn and to use, which has become teachers' priority in creating courseware. In this paper, the author has made use of PowerPoint's functions of split of the Chinese characters, animation settings, and trigger, in order to achieve the function: "character stroke writing",which used to be achieved by Flash.

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    Cited: Baidu(2)
    A Study of the Modeling of the VMIMO Channel Based on Cooperative Relay Technology
    ZHANG Mei, LUO Gui-Lan
    J4    2012, 11 (10): 12-16.  
    Abstract257)      PDF (615KB)(480)    Save

    For the Limitations of MIMO systems in mobile terminal, this paper has provided an easily implemented virtual MIMO
    (VMIMO)communication channel model based on cooperative relay technology, by using the geometric modeling method on the basis of scatterers' distribution. In Rican fading environment, the relevant statistical properties of the channel model are studied. And, the closed expressions of the correlation function are deduced. And the parameters of this channel model such as the antenna interval, the angular spread, the Doppler effect, and the mobility of the terminal, etc. are all considered, simulated and analyzed. The simulation results show that the VMIMO based on cooperative relay technology can take advantage of the superiority of MIMO technology to achieve higher performance.

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    Cited: Baidu(2)
    Design of Full-second Display Timer in Taekwondo Competition
    AN Bi-Sheng, CHA Guo-Zhi
    J4    2012, 11 (10): 17-19.  
    Abstract186)      PDF (1071KB)(565)    Save

    Based on simple digital logical parts, this thesis has designed a new kind of timer used in taekwondo competition. The
    timer adopts an obvious pattern of full-second display. Owing to much superior in speed, property, circuit cost, etc, the timer has some application and reference value in the taekwondo competition.

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    Study on Relationship Between Sunspot Activity and the UV Intensity in Dali
    SUN Yan-Ying, LI Zhong-Mu
    J4    2012, 11 (10): 20-23.  
    Abstract358)      PDF (1197KB)(465)    Save

    In this paper, we study the relation between the sunspot activity and UV intensity in Dali city,using the observational
    data from July 15 to November 15, 2010. The daily data of the total number of sunspot and the UV intensity data in 5 months are used in this study. The ultraviolet radiation intensity is divided into grades weakest, weak, medium, strong and very strong, and for statistical convenience, we use the number 1, 2, 3, 4 and 5 to represent them. The result shows that UV is always strong when the sunspot group total is 2. It also shows that when a total number of sunspot group in a period of time (about 3 days or more) maintains an unchanging value, i.e. 2, there will be strong ultraviolet radiation. After UV becoming strong or very strong it will gradually decline, while this change is independent of sunspot group in total.

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    The Physical Environment of the Residential Building of Bai Nationality
    GAO Lin-Ling, KE Wei-Hua
    J4    2012, 11 (10): 24-27.  
    Abstract247)      PDF (1096KB)(1078)    Save

    The residential building of Bai nationality, which embodies distinctive national characteristics, is an important component of Bai culture. Its formation and development are mainly influenced by local natural ecological environment. According to Dali's unique climate, the author, setting about from the characteristics that the residential building of Bai nationality complies with the nature and casts the nature, has made an analysis of its frame, material, physical environment, etc. and presents the advantages and disadvantages of the residential buildings of Bai nationality as a result. The author also gives her propositions for improvement and shows the expectation to lay the foundation for the development of the residential building of Bai nationality.

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    Cited: Baidu(1)
    Study on Rapid Determining Oil in Wastewater by Using UV-spectrum
    ZHU Dan, SUN Shi-Yan, LIAO Shao-Hua, TIAN Chun-Mei
    J4    2012, 11 (10): 28-30.  
    Abstract448)      PDF (876KB)(1710)    Save

    This paper studied the determination method of oil content in wastewater. Compared with the national standards, the
    method using n-hexane as an extractant has little injure to lab assistant and is easy to operate. The time of trial preparation would also be decreased by purification method combined with sulfonation and distillation.

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    Cited: Baidu(4)
    Dynamic Analysis of Components of Antioxidation in Walnut Leaves
    HE Li-Bo, GAO Hai-He, YIN Zheng-Xian, LI Hua, HE Li-Xian
    J4    2012, 11 (10): 31-32.  
    Abstract307)      PDF (779KB)(400)    Save

    Objective:The extract of walnut leaves show strong antioxidant activities, but the quantities of active components are
    different according to different growth stages. The time of picking walnuts leaf depends on comparison of oxidation resistance of walnuts leaf extract picked from different months. Methods: The same doses of walnut leaf extract harvested in different months were added into edible vegetable oil. Extracts from different months were compared with each other. All of these extracts were divided into three groups, with equal BHT, BHA and blank in them. And then they were observed after some time. Results: Among them, the antioxidant activities of acetone extract in September. had the highest antioxidant activity, and better than BHT. Conclusion: The antioxidation effects of Walnut leaves are different in different periods, and the best one is in September.

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    Cited: Baidu(1)
    Birds Diversity of Yunling Nature Reserve in Lanping and the Surrounding Area
    CUI Mao-Huan, YANG Guo-Bin, HAN Lian-Xian
    J4    2012, 11 (10): 33-43.  
    Abstract396)      PDF (1119KB)(807)    Save

    The bird survey was carried out from May to December, 2010 in Yunling Nature Reserve of Lanping County and the
    surrounding area. Area total of 167 birds species were recorded, representing 15 orders and 38 families. The birds mainly consist of babblers, thrushes and warblers. Among these birds, 2 species are in the list of China National Key Protected Bird Class I, 19 species in the list of China National Key Protected Bird Class II. There are 96 resident birds, 59 summer visitors, 7 winter visitors and 5 travelers. Seventy-five species belong to the Oriental and 80 species extensively distribute. The bird species diversity is high and avifauna has the characteristics of North and South mixed intersection.

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    Cited: Baidu(3)
    The Impact of Wetland Management on Waterbirds Diversity: a Case Study on Removing Aquatic Plants in Erhai Lake
    FU Gui-Quan, ZHAO Zhi-Hong, YANG Jian-Ping, FANG Yi-Hao, ZHANG Jian-Wei, LI De-Pin, XIAO Wen
    J4    2012, 11 (10): 44-48.  
    Abstract397)      PDF (1361KB)(530)    Save

    To analyze the impact of wetland management, especially removal of aquatic plants, on waterbirds diversity, a survey of
    waterbirds diversity was conducted by direct count method at Luoshijiang artificial wetland and Shapingwan natural wetland in Erhai lake from November 1, 2010 to January 2, 2011. The results showed that: 淤after removal of aquatic plants, the waterbirds diversity indexes of the artificial wetland and the natural wetland decreased from 2.08 and 1.86 to 1.46 and 1.41, respectively, might caused by reduction of the foods and safety of waterbirds;于in contrast with to the reduction of number of species and densities of waterbirds in the natural wetland, these parameters increased in the artificial wetland after removal of aquatic plants. This might relate with the sharply increasing of one species. Finally, suggestions for effective management and conservation of waterbirds were present.

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    Cited: Baidu(1)
    Studies on Breeding SPF Mice in BSC at Ordinary Environment
    SUI Shi-Yan, SONG Yan-Qiu, JIANG Mei, GU Zhi-Ming, TANG Jin-Zhen
    J4    2012, 11 (10): 49-51.  
    Abstract187)      PDF (976KB)(522)    Save

    Objective: In order to explore the feasibility of breeding clean mice in BSC system within general environment.Methods: 60 SPF mice of introduction were kept in BSC systems. When the first filial generation mice were 1 ,2 and 3 month old,five mice were randomly selected and made quality inspection. And the quality inspection would be in accordance with GB 14922-2001 (SPF standards). Results: The items of 30 mice were in line with the requirements of GB 14922-2001. Conclusion: In the strictly controlled conditions, breeding SPF mice in BSC at conventional facility is feasible. Purification in the use of BSC is effective and it can meet the environmental requirements of SPF mice.

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    The Research Status and Application Prospect of RNA Interference
    CHEN Gui-Yuan, TAN De-Yong
    J4    2012, 11 (10): 52-55.  
    Abstract308)      PDF (1001KB)(476)    Save

    RNA interference (RNAi) is an evolutionarily conserved mechanism of gene regulation in almost all living organisms, with roles ranging from the developmental regulation of gene expression to defense mechanism against viral infections. In this paper, the concept, mechanism, basic characteristics and new research progress of RNA Interference are summarized. At the end, the application prospects of RNA Interference are described.

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    Cited: Baidu(5)
    Influence of Different Styles of Campus Advertisement: an Eye-movement Study
    ZHOU Peng-Sheng, LU Zhu-Ying
    J4    2012, 11 (10): 56-58.  
    Abstract222)      PDF (965KB)(502)    Save

    Objective: To examine the influence of different styles of campus advertisement. Methods: Using SMI Eye-tracking
    system, 40 undergraduates attended the experiment with a two-factor design. Results: There was no significant difference between the ad's styles with text only and with both picture and text (P>0.05), but there was difference while considering ad's content (P<0.05). Conclusion: Subjects in different interest level would pay more attention to see the region of company in ads with the text only.

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    A Summary of Resource of Odonata in Yunnan Province
    YANG Guo-Hui, XU Ji-Shan, YANG Zi-Zhong, MAO Ben-Yong
    J4    2012, 11 (10): 59-65.  
    Abstract482)      PDF (1197KB)(1513)    Save

    The population of Odonata in Yunnan Province was researched in this article. The results showed that there were 210
    species belonging to 82 genera of 16 families of 2 suborders. The numbers of genera and species were conferred.

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    Cited: Baidu(1)