汉史三官与汉代三史观略

在中国历史上,记载两汉的著作很多,但只有《史记》、《汉书》、《后汉书》,于众多汉史中脱颖而出。三部史书的风格与特征均有不同,三位作者各展风华,历经磨难,最终因春秋妙笔而千载留声。本文力求从作者的各自不同特征出发,从几个方面解读著作的相类与相异,在作者与著作间建立一种联系,

敦煌研究院藏三阶教文献《三阶观法略释》残卷

敦煌研究院藏D.0135仅残存5行62字,内容不见《大藏经》,我们从内容上判定这件写卷是三阶教文献。D.0135内容不能与现存的三阶教文献对应,本文通过对现存三阶教文献的考察,推测D.0135可能是《三阶观法略释》的一部分。

从“神主形从”说到“略貌取神”观——道家形神观在汉魏六朝之变迁

人的"形""神"当以谁为主呢?从西汉到六朝这数年之久的时间里,《淮南子》的"神主形从"说及魏晋玄学之"略貌取神"观,代表了道家形神观在这一时期的变迁。

斯滕伯格三元理论视域下的热播剧《延禧攻略》的女性观众婚恋观分析报告

本次调查报告线上线下共抽取146人,抽取到《延禧攻略》观众群体主要是18-25岁的年轻女性,本文将从社会心理学家Sternberg的三元理论出发,结合心理学家Lasswell和Robsenz的爱情分类,对剧中婚恋模式和女性观众的婚恋观倾向做出分析。

THEORY AND IMPLEMENTATION OF ICAI COGNITIVE MODEL BASED ON MEANING

Cognitive models must be able to adapt the students learning behaviors dynamically.In our point of view,the processes of learning and understanding are,in nature,the procedure that gains the meaning of the object to be learned.So,ICAI cognitive models should reflect the meaning structure of the domain knowledge in students mind.According to this view,we developed the meaning theory of Ludwig Wittgenstein,and proposed the concept of meaning conjoinism.On the basis of the meaning conjoinism we proposed a meaning oriented ICAI cognitive model and its corresponding teaching tactics.Furthermore,we developed an ICAI system named Thinking and the efficiency of our proposal has been demonstrated.

Plan and Design of Landscapes as a Part of Construction of Beautiful Village

Construction of beautiful villages is an integral part of No.1 file issued by the central government and rural landscape planning plays an important role. The research reviewed the status quo of beautiful village construction, analyzed rural landscape planning and the optimized way for rural landscape planning, providing theoretical references for construction of beautiful village construction.

Study on regional stratagem for coal mine disasters control and prevention in China

The regional strategy study was aimed at coal mine disaster control and prevention,which deepens and enriches the macro-strategy of coal mine disaster control andprevention,and provides an important support for the rapid and healthy development ofthe regional coal industry.The country was divided into 4 regions:Northeast,North,Southand Xinqing.In view of the regional status of coal mine disasters,the regulation and developmenttrend of regional coal mine disasters were analyzed,the outstanding problemsand key factors were identified,and the general thoughts on regional coal mine disastercontrol and prevention were put forward.

From Xu to the Development of L2 Interactional Competence: A Conversation Analytic Case Study

Dialogues are fundamentally driven by xu(C. Wang, 2016, 2017), a Chinese word meaning continuation that captures the process in which interlocutors participate in interaction through the actions of(utterance) completion,(content) extension, and(topic) creation(CEC). This article reports a conversation analytic case study designed to investigate how the continuation strategies of CEC are used in real-time communication to achieve mutual understanding, and thus to construct intersubjectivity(Verhagen, 2005) and promote the development of second language(L2)interactional competence. Our data consisted of audio and video recordings of a 25-minute conversation between two L2 English speakers, one expert and one novice, and a stimulated recall interview with them. Results revealed that the expert employed CEC at the early stage of interaction to maintain successful communication, and the novice gradually aligned with the expert and used CEC to achieve mutual understanding, construct intersubjectivity, and create opportunities for interaction and learning at the late stage, displaying her development of L2 interactional competence. Our findings have useful implications for theoretical and methodological development of the xu-argument studies as well as for xu-based L2 pedagogy.

李光映《觀妙齋藏金石文考略》考論及其書學觀念

李光映爲清初嘉興自曹溶、朱彝尊後最重要的金石學者,所著《觀妙齋藏金石文考略》匯輯資料廣博,資料取捨以明代及清初諸家爲重,對前沿成果收録明確。李光映對金石拓本的品評重書法,尤喜行書,總體來説其書學觀念未脱離王羲之的正統。

Analysis of College Students＇ life views and life education strategy

Through the method of questionnaire survey, this paper investigate the current status of life views from some college students in Guangdong Province, to get more acquainted with the problems existing in college students of life views, and analyze the reasons, in order to put forward specific, feasible and effective suggestions aimed at the current status of college students at school, and provide strategic thinking for the implementation of life education for college students. Through the implementation of life education strategy, cultivate college students to aware of understanding life, cherish life and love life, and then learn to respect life, care for life, accept life and other people.

Recycling economy development model and macroeconomic policy

To develop circular economy is an important way to implement sustainable development strategies. This paper discusses the theoretical origin of the circular economy, and clarifies the mechanism development of circular economy. Combined with the status quo of China＇s economic development, it analyzed the facing problems in the development of circular economy. Our country has carried on the positive exploration and practice in the use of the concept of circular economy to promote sustainable development, and China＇s circular economy is transferred from the start-up phase to promote the establishment of policy mechanisms. Circular economy strategy will also begin to implement in some of China＇s mega-cities. Faced with the arrival of the circular economy, we should look to a higher level up to explore how people should take effective measures to turn challenges into opportunities.

The Strategy of Integrating Enterprise Culture into College English Teaching Under the New Curriculum Reform

With the overall promotion of the new curriculum reform, teachers’ teaching ideas have greatly changed. Under this background, how to apply the concept of new curriculum reform guide the reform of college English teaching is an important task. Therefore, it is very important to study the teaching strategies of college English teaching. Culture and language are complementary and inseparable, which requires us to carry out cultural teaching during English teaching process. In this paper, we focus on the strategy of integrating enterprise cultures into college English teaching, and discuss several cultural teaching problems in college English class. As a language required course, English not only strengthen the learners’ language skills, but also enhance humanistic quality of students. However, current college English teaching takes the examination as the goal, which cannot meet the needs of the learner’s professional stuff. We propose the strategy of integrating the professional background into English teaching, in order to improve the students’ ability of comprehensive application of English and the professional quality.

Two-stage prediction and update particle filtering algorithm based on particle weight optimization in multi-sensor observation

The reasonable measuring of particle weight and effective sampling of particle state are consid- ered as two important aspects to obtain better estimation precision in particle filter. Aiming at the comprehensive treatment of above problems, a novel two-stage prediction and update particle filte- ring algorithm based on particle weight optimization in multi-sensor observation is proposed. Firstly, combined with the construction of muhi-senor observation likelihood function and the weight fusion principle, a new particle weight optimization strategy in multi-sensor observation is presented, and the reliability and stability of particle weight are improved by decreasing weight variance. In addi- tion, according to the prediction and update mechanism of particle filter and unscented Kalman fil- ter, a new realization of particle filter with two-stage prediction and update is given. The filter gain containing the latest observation information is used to directly optimize state estimation in the frame- work, which avoids a large calculation amount and the lack of universality in proposal distribution optimization way. The theoretical analysis and experimental results show the feasibility and efficiency of the proposed algorithm.

China＇s grain macroeconomic regulation and control strategy of economic strategy research

this article through to the national food security problems, and puts forward China＇s grain macro-control mechanism is to follow the food economic law, with the national food security as the foundation, the food economy structure adjustment as power, based on production and supply balance, trade and consumption balance, price and social grain total cost balance, grain reserves and the retaining rate balance four as the key point, establish and perfect the food security is the core of the production, processing, trade, reserve, consumption for control system, perfect the government macroeconomic regulation and control of the market, protect the food producers and consumers＇ vital interests, early warning and solving the international and domestic food crisis and risk, maintain food markets continue to stability and promote national economic security of food.

AN OBSERVATION OF EXPLANATION STRATEGIES IN ENGLISH GRAMMAR TEACHING

This study aims to explore explanation strategies used by a teacher in the context of grammar teaching. Two instruments for collecting data, i.e. interview and a multi-category observation scheme, were used here. The distribution pattern showed that the level of cognitive complexity manifested in the teacher's explanation strategies is determined both by complexity of the grammatical structure dealt with in class and by the level of the learners' language proficiency level. It is hoped that this study can serve as the first step in the process of discovering which explanation strategy embedded in what sort of structure can benefit the understanding of the goal concepts.

VOCABULARY STRATEGY USE IN FIRST AND SECOND FOREIGN LANGUAGE BY ENGLISH MAJORS

This paper intends to make a comparative study of the vocabulary strategies used in 1st and 2nd foreign language by English majors. Quantitative data are collected from 74 English majors who are learning French as their 2nd foreign language, using a questionnaire designed mainly on the basis of O'Malley and Chamot's classifications of learning strategies. The subjects' beliefs in vocabulary learning are also investigated through the questionnaire. Findings show that vocabulary strategies used in 1st foreign language could influence, to a certain extent, their counterparts in 2nd foreign language, but significant differences still exist in many vocabulary strategies employed by the subjects in 1st and 2nd foreign language learning. Reasons for the differences are also analyzed in the paper. Finally, feasible measures are proposed to improve 2nd foreign language learning and teaching in Chinese universities.

Research on the Development Status and Strategy of Productive Rooftop Gardens on Commercial Complexes

The introduction of productive gardens on public building roofs is an active way to use urban idle space. It has ecological, economic, and social values and helps alleviate many urban problems caused by the rapid advancement of land urbanization. This paper takes the productive rooftop garden of an urban commercial complex as an example, and assesses its development status based on methods including ArcGIS, field research, and questionnaire interviews, combined with the overall aspects of the country and key case analysis. The results indicate several key aspects of the current status of such gardens in China.(1) As affected by natural and social factors, the current spatial distribution of productive rooftop gardens of commercial complexes in Chinese mainland is uneven, with 84.21% located in the southeast coast and the Sichuan region.(2) The operation and development of this type of productive landscape is in good shape. The number of rooftop gardens has continued to increase since 2013, and the scale is generally greater. Currently, the business model which combines nature education and parent-child amusement experience activities is the most stable.(3) Cases in good operating condition tend to have relatively related characteristics in layouts, traffic functions, landscape elements, and space design.(4) Questionnaire interviews show that citizens are highly willing to participate in rooftop productive landscapes, while operators still experience challenges in policies, funds, and planting knowledge in practice. This paper analyses the existing problems in the development status and strategy of the rooftop productive landscape. It proposes complementary optimization strategies to serve as a reference for the rooftop design of commercial complexes and the utilization of a significant amount of idle space on the roofs.

郑樵谥法思想述评

郑樵不仅在文献学和历史学上成就斐然，而且也精通礼制，尤其具有先进的谥法思想。郑樵从谥法的起源和《谥法》的造作论述了谥法的形成历史，认为谥法本无善恶，反对谥法的关刺观，并提出了“一文以见义”的谥法思想，且从许多目录学文献中可以看出，他确实是曾修撰过《谥法》，书中贯彻体现了他的谥法思想和观点，是我国谥法礼制史上的一次创新之举。

Existence of Linear Strategy Equilibrium in Insider Trading with Partial Observations

This paper investigates a linear strategy equilibrium in insider trading in continuous time allowing market makers to know some information on the value of a stock. By the use of filtering theory,the authors prove that in a monopoly market, there exists a unique equilibrium of linear strategy of intensity in a closed form, such that the insider can make positive profits and at which, all of the private information on the value of the stock is released; and the more accurate the information on the value of the stock observed by the market makers, the less the positive profits are made by the insider, and even go to zero. However, there is no Nash equilibrium in a Cournot competition market between two insiders if they both adopt a linear strategy of intensity.

Interobserver error in grassland vegetation surveys:sources and implications

Aims Observer error is an unavoidable aspect of vegetation surveys involving human observers.We quantified four components of interobserver error associated with long-term monitoring of prairie vegetation:overlooking error,misidentification error,cautious error and estimation error.We also evaluated the association of plot size with pseudoturnover due to observer error,and how documented pseudochanges in species composition and abundance compared with recorded changes in the vegetation over a 4-year interval.Methods This study was conducted at Tallgrass Prairie National Preserve,Kansas.Monitoring sites contained 10 plots;each plot consisted of a series of four nested frames(0.01,0.1,1 and 10 m^(2)).The herbaceous species present were recorded in each of the nested frames,and foliar cover was visually estimated within seven cover categories at the 10 m^(2)spatial scale only.Three hundred total plots(30 sites)were surveyed,and 28 plots selected at random were resurveyed to assess observer error.Four surveyors worked in teams of two.Important Findings At the 10 m^(2)spatial scale,pseudoturnover resulting from overlooking error averaged 18.6%,compared with 1.4%resulting from misidentification error and 0.6%resulting from cautious error.Pseudoturnover resulting from overlooking error increased as plot size decreased,although relocation error likely played a role.Recorded change in species composition over a 4-year interval(excluding potential misidentification error and cautious error)was 30.7%,which encompassed both pseudoturnover due to overlooking error and actual change.Given a documented overlooking error rate of 18.6%,this suggests the actual change for the 4-year period was only 12.1%.For estimation error,26.2%of the time a different cover class was recorded.Over the 4-year interval,46.9%of all records revealed different cover classes,suggesting that 56%of the records of change in cover between the two time periods were due to observer error.