为古人留下纪念,给今人带来思索——读《安宁发展史》

有人曾经这样说过, '假如,中国的每一个县都象顺德县那样发达,象中山县那样美丽,象三明市那样文明,那么中国的经济振兴有望,中国农村的未来令人陶醉'。我们也可以这样说, '假如,云南的每一个县都象安宁县那样繁荣,大理县那样秀丽,景洪县那样动人,那么云南不仅经济、文化发展有望。

自然课如何激发儿童的想象

自然课如何激发儿童的想象安萍自然课是义务教育小学阶段的一门重要基础学科，担负着向学生进行科学启蒙教育的任务，其内容涉及多种学科的常识及一些基础知识．《自然教学大纲》要求：“利用想象教学，促进儿童想象的有意性的加强。”在自然教学中有目的地利用想象教学，...

论希腊文化中的青春崇拜

古希腊文化是西方文化的摇篮。歌德曾在巨著《浮士德》中,假借浮士德之口,代表西方后代文化向古希腊文化鞠了无比虔诚、万分敬仰的一躬: “这里!我凭借奇迹来到希腊这里! 顿时间感觉到我已是脚踏实地; 我这个梦中人,有新的精神发扬, 象安特乌斯触地而生新力一样。”

早建档 早受益

搞好农村建档工作靠什么?实践证明,一靠认识,二靠政策,三靠队伍。晋中行署在抓农村建档工作中领导认识是高的,抓得是认真的;又给了政策,规定了明确的具体方法;又向各级政府和档案部门提出了具体的要求。认识明确,任务明确,责任明确,一级抓一级。照此抓下去,必然能够顺利完成农村建档工作,为搞好农业和农村工作提供有力服务,只喊不抓不行,一般去抓也不行,抓抓停停、虚与委蛇更不行。

有事帮办、有问必答

尊敬的读者朋友:您有疑惑不解的问题想找专家解答吗?您有烦心难办的事情想我政府部门解决吗?"有事帮办,有问必答"将为您解忧!只要您订阅《民心》杂志,把需要解答的问题,需要帮助解决的事情填在下面的表格里(此页复印无效),并留下您真实有效的联系电话,邮寄给我们,我们将优先解答您的咨询,优先帮助解决您的举报投诉。因法律规定和管辖权限,以下情况不予受理,敬请谅解:已经进入司法程序或已有司法结论的问题;已经由各级信访部门受理的问题;

The Study on Tourist Destination Tourism Image Perception and Evaluation in Xi'an City

[Objective] The aim was to explore the tourist destination image measurement method, and have an empirical study on Xi＇an City. [Method] With combination of non-structural and structured approach to design questionnaires, tourism image of Xi＇an was explored using the SPSS software from both the qualitative and quantitative analyses. [Result] Xi＇an tourism images serve a heritage historical monuments atmosphere with the Terracotta Warriors, City Wall, Big Wild Goose Pagoda,Huaqing Hot Springs, presenting a positive feeling among tourists in general. In the dissemination of travel, tourism infrastructure construction, tourism transportation,travel services have negative effects on the image of Xi＇an tourism. [Conclusion]The evaluation on the tourism resources is highly spoken of by tourists than the scenic spot, indicating that despite high visibility of tourism resources in Xi＇an, it has not formed strong core competitiveness and a complete tourism industrial chain. It is necessary to take the right marketing strategies to enhance tourist familiarity to Xi＇an. Tourists demands, therefore, should be well considered in developing Xi＇an scenic spots and new tourism products and projects be focused on to improve tourists＇ satisfaction.

The whole process confirmation management and its application in coal mine safe production

After analyzing the reasons for coal mine accidents and the current management methods, effective actions for the implementation of safety management were put forward by carrying out the whole process confirmation management. The ba- sic content and the five implementation steps were described, and the implementation method and the program of every step were introduced. Some rules for the implementation of the whole process confirmation management in coal mine safety pro- duction were explained, such as during the process of preproduction, before descent, descent, after descent, walking in the roadway, post-operation, shift, and hoisting after work. The results show that the guardians and the executors should both con- firm the implementation, which can improve the workers＇ attention and self-awareness to avoid errors in detail and reduce the ＂three violations＂ phenomenon. To ensure the effect of the whole process confirmation management, relevant departments should designate a person-in-charge in the specific work in all stages, make a work plan, and strengthen the internal evaluation.

The first meteorological observations at a tropical high elevation site:Antisana,1846

Antisana is a stratovolcano with an associated glacier located in the Ecuadorian Andes. Dr Aguirre made meteorological readings every day, at every hour from sunrise to sunset, from December 1845 to December 1846, at Antisana using a meteorological station at 4060 mamsl （meters above mean sea level）. Unfortunately, only the monthly average data have been preserved. These meteorological data are here studied and compared with the closest modern stations for monthly values of temperature, rainfall, and pressure. According to these comparisons, the year 1846 was rainy and cold in comparison with the current climate. Moreover, these observations have been useful to help resolve a debate about a possible E1Nifio event in 1846 with the high precipitation in Antisana and Quito in 1846 discarding the occurrence of an E1 Nifio event. The probable occurrence of a La Nifia event is discussed. These data are the earliest known systematic instrumental meteorological observations taken at above 4000 mamsl.

Spatio-temporal Changes of ≥10℃ Accumulated Temperature in Northeastern China since 1961

The objective of this study was to provide reliable basis for decision making for national food security and layout and structure adjustment of grain production in the northeastern China. The data of mean daily air temperature of 1961-2009 from 106 meteorological stations in the northeastern China were chosen in this study. Using statistical methods and isoline method, the spatio-temporal changes of various decadal ≥10℃accumulated temperature and the climatic means of ≥10℃ accumulated temperature were studied in this paper. The results showed that 1） The geo- graphical distribution of ≥10℃ accumulated temperature in the northeastern China could be influenced directly by the latitude, longitude and altitude. If latitude moved one degree northward, the average decrease amplitude of the climatic means was 101.9℃ in the study area. 2） The means of decadal ≥10℃ accumulated temperature rose since the 1980s, and their increase amplitudes became larger in the 1990s and the 2010s obviously. Compared with those of the 1980s, ≥10℃ accumulated temperature increased by about 100℃ in the mountainous and plain areas in the 1990s; compared with those of the 1990s, ≥10℃ accumulated temperature increased by about 200℃ in the Hulun Buir High Plain and the Songnen Plain, and 100℃ in the Sanjiang Plain and the Liaohe Plain in the 2010s. 3） The means of the decada ≥10℃accumulated temperature for 106 meteorological stations in the northeastern China increased with the rate of 145.57℃/10yr in 1961-2009.4） The climatic means of ≥10℃ accumulated temperature increased from 1961-1990 to 1971-2000 and 1981-2009. Compared with the climatic mean of 1971-2000, that of 1981-2009 had increased by above 50℃ in most of the study area, even up to 156℃. Compared with the climatic mean of 1961-1990, that of 1981-2009 increased by above 100℃ in most parts of the study area, even up to 200℃. 5） The maximum northward shift, eastward and westward extension amplitudes of3100℃, 3300℃ and 3500℃ isolines were larger among all isolines for the climatic means of the three phases. Compared with the positions of the isolines of 1961-1990, those amplitudes of 31000C isoline of 1981-2009 were 145 km, 109 km and 64 km, respectively; those of 3300℃ isoline were 154 km, 54 km and 64 km, respectively; and the maximum northward shift of 3500℃ isoline was about 100 km.

Decryption of pure-position permutation algorithms

Pure position permutation image encryption algorithms, commonly used as image encryption investigated in this work are unfortunately frail under known-text attack. In view of the weakness of pure position permutation algorithm,we put forward an effective decryption algorithm for all pure-position permutation algorithms. First, a summary of the pure position permutation image encryption algorithms is given by introducing the concept of ergodic matrices. Then, by using probability theory and algebraic principles, the decryption probability of pure-position permutation algorithms is verified theoretically; and then, by defining the operation system of fuzzy ergodic matrices, we improve a specific decryption al-gorithm. Finally, some simulation results are shown.

Reorientation Research of Xian＇s City Image

Although over the years, Xi＇an City Image has formed clear public perception imagery, but the lack of a distinctive strategic positioning made the image of the city has not yet achieved the unity of understanding. It is not conducive to the dissemination of the Xi＇an city image and improves core competitiveness. Stand at a different angle on the image of the city of Xi＇an positioning the current situation, different leaders, experts and scholars put forward a different position, the positioning feature of the overall showing as abstract and fuzzy. As an attempt, by analyzing the Xi＇an government documents and the Xi＇an real advantages as well as its competitiveness in the country, this article will re-position the city image of Xi＇an.

Validation of IASI-Retrieved Atmospheric Water Vapor Data over the Tibetan Plateau Region

The Infrared Atmospheric Sounding Interferometer (IASI) is a new-generation ultraspectral atmospheric sounding instrument mounted on the MetOp-A, the first operational polar-orbiting satellite developed by the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT). It is an ultrahigh spectral-resolution atmospheric detector which can detect atmospheric chemical composition, temperature, and humidity profiles with high accuracy and resolution. In the present study, through comparative analyses of the similarities and differences between the IASI and the radiosonde observation (RAOB) water vapor data, and between the IASI and the Aqua-AIRS water vapor retrievals, a detailed and systematic assessment of the credibility of the IASI water vapor retrievals over the plateau region was made. A comparison of the IASI retrievals with the AIRS retrievals and the RAOB measurements over the Tibetan Plateau revealed that the IASI retrieval data are reliable and can be used for conducting further studies.

The Disastrous Lifeworld： A Phenomenological Consideration of Safety, Resilience, and Vulnerability

The lifeworld is, according to Husserl, the horizon of all our experiences, in the sense that it is the background environment of human being＇s competences, practices, and attitudes. The lifewofld is the intersubjective, pre-given in the ontie sense, and immediately perceived world of everyday life. Although Husserl has distinguished the lifeworld from the objective world that natural science describes with mathematical methods, we cannot divide the world on the practical level into the perceived world of ordinary life and the scientific world. The characteristic of human beings is that they live in the environment which they have enormously changed. Modem science has accelerated this tendency： the contemporary world is constructed so deeply scientifically and technologically. Accordingly, as Ulrich Beck pointed out, the risk of the technologically constructed world is often invisible/unperceivable. The disaster at Fukushima nuclear power plants is a terrible testament of this kind of risk. In order for a land to become the lifeworld of meaningful human interactions, the land should be first of all safe and livable for all of us. The risk calculation made by Tokyo Electric Power Company was shown to be sloppy and deceptive. The contemporary techno-science should be democratically governed and watched by all kinds of stakeholders, and never be left it to the specialists of science. For re-establishing the livable and sustainable lifeworld, safety, resilience, and vulnerability should be the fundamental values. And, the autonomy of the local residents, including the most vulnerable people, through the democratization of the techno-science must be the fundamental value to establish and protect such a safe environment.

Safe Space of Ideology

Our studies about safety in society lead us to the most popular book by Karl Mannheim： Ideology and Utopia. This work envisages the discrepancies between social knowledge and the material world itself. The crucial conclusion reads as follows： Our image of reality is mostly based on our interests and desires and does not rely on thorough research. There are two types of such representations： utopia and ideology. The first of them, less interesting for us, is the type of ideas which can revolutionize a social being. The second one is a particular set of visions which can never be realized but on the other hand they act as common knowledge （general knowledge of the world）--stabilizing the social structure by presenting it with a holistic image of the world. Taking the above into consideration, how is it possible that representations, being so distant from reality （creating a completely separate ＂world＂）, basically enable efficient functioning in it？ Ideology, being the foundation of the society＇s functioning space, should always be tautological, in the sense that for the participants of the given world＇s image （creation as it is）, it should define the being in a comprehensive and adequate way （in Thomas Aquinas spirit）. What is more, it would always be true. We should also mention that the main tools of ideology, understood this way, are specific definitions and the extrapolation of sense. The purpose of this lecture is to prove that it is possible for ideology to come to life, only when the individuals who acknowledge it will consider their image of reality proper. The above ideological system should be understood as the obviousness of description of the surrounding world which in return makes unreflective functioning in reality possible. This obviousness of the presented world will be referred to as social safety.

Material research of stone sculpture in installation

As a unique artistic form of both young and old, urban sculpture art plays a finishing touch to the urban image of the new era, gradually becoming the point to enhance the overall image of modem city. For public art sculpture gradually integrates into modem life, the attention of it is also increasing. A city needs good sculpture to heighten the atmosphere and shows cultural deposits, in the meantime, excellent urban sculpture will also greatly enhance the influence of cultural landscape and public art, effectively creating urban culture brand image and enhancing the city＇ s comprehensive charm.

柔软的背景

她迷迷糊糊地睁开眼,感觉很不舒服。侧过头,一只手臂,一张男人的脸。她惊惶地一下弹坐起来,完全醒了。过了好一会儿,她才稍稍平静了些。这张此刻安静,从容得象安睡的婴儿的脸,昨晚却那么粗暴,那么可怕,她吓坏了,凶狠地一巴掌,响亮地打在这脸上。他吃惊地望着他,满眼的屈辱。她自己累极了。

θ_(13) and the Higgs Mass from High Scale Supersymmetry

In the framework in which supersymmetry is used for understanding fermion masses rather than stabilizing the electroweak scale, we elaborate on the phenomenological analysis for the neutrino physics. A relatively large sin θ13= 0.13 is naturally obtained. The model further predicts vanishingly small CP violation in neutrino oscillations. While the high scale supersymmetry generically results in a Higgs mass of about 141 GeV, our model reduces this mass to 126 CeV via introducing SU（2）L triplet fields which make the electroweak vacuum metastable （with a safe lifetime） and also contribute to neutrino masses.

Yan’an Writings by Writers from Abroad(1934-1949)

In the 1930s and 1940s,foreign writers gathered in Yan’an drew the curtain back on recognition of China’s international image through their writings on the“red Mecca.”The international perspective on the image of Yan’an was shaped by the combined efforts of Yan’an writings by foreign writers and journalists in the interlocking cultural context of history and society.With revolutionary individual consciousness and high artistic creativity,the Yan’an narration of foreign writers had striking shared characteristics:a real sense of presence and a realistic significance beyond their times.Their discovery of the revolutionary power generated by the Chinese people and their calling for and shaping of“heroes of the masses”and their pursuit of“the character of the people”represented the spiritual dimension of their Yan’an writings,a dimension that was distinct from that of local writers.The foreign writers’creative practice and the creative experience of local writers refracted off each other,juxtaposing mirror images of Yan’an at home and abroad and promoting the modernity and cosmopolitanism of Yan’an literature in the intertextuality between reality and literature.Together with local writers,writers from abroad participated in the creation of Chinese revolutionary history and culture,bringing their personal discourse into the discourse of China’s new era and completing the restatement of their cultural identity.The global identity of Yan’an went through a difficult process of historical self-creation,breaking through the limitations of its international image and realizing the self-proving nature of modern Chinese history.

A New Quantum Gray-Scale Image Encoding Scheme

In this paper, a new quantum images encoding scheme is proposed. The proposed scheme mainly consists of four different encoding algorithms. The idea behind of the scheme is a binary key generated randomly for each pixel of the original image. Afterwards, the employed encoding algorithm is selected corresponding to the qubit pair of the generated randomized binary key. The security analysis of the proposed scheme proved its enhancement through both randomization of the generated binary image key and altering the gray-scale value of the image pixels using the qubits of randomized binary key. The simulation of the proposed scheme assures that the final encoded image could not be recognized visually. Moreover, the histogram diagram of encoded image is flatter than the originM one. The Shannon entropies of the final encoded images are significantly higher than the original one, which indicates that the attacker can not gain any information about the encoded images.