基于“事中学”理念的生物学“事理课堂”建构

“事中学”是指学生在实际操作的过程中学习、成长;“事理课堂”是指以“事中学”理念为指引,依托“生物科学之事”,让学生以主体的地位来探寻生物科学的真理,学习科学方法、培养科学思维、开展探究实践、培育责任态度的课堂建构。“事理课堂”的提出建立在“事件策略”的实践探索和“事件哲学”的理性分析基础上,具有指向“真理”的课堂主线、通过“事件”的课堂牵引和凸显“主体”的课堂关系等主要特征。

Current Issues and Development Strategies of Building the Discipline of Pharmacy Administration at Pharmacy Schools in China

The history and current status of Pharmacy Administration discipline atpharmacy schools in China are illustrated. Several current issues are explored including: (1)insufficient teaching organizations and curriculum, (2) faculty deficiency both in quantity andquality, and (3) much improvement needed in the scope, methodology, and sophistication of research.Several development strategies are formulated such as (1) integrating native education resources inorder to better foster quality professionals, (2) accelerating inter-university cooperation both inteaching and research, and (3) studying the regularites of discipline development and enhancinginternational exchange.

Research Status of Career Identity of Chinese College Students in 2010-2018

This paper sorts out the research on the current college students＇ career identity in China. From the analysis of the number, the object and the content of the researches, expound the significance, the role, the existing problems and the solutions of the college students＇ career idenlity. It is pointed out that there are some problems of college students in China. such as the number of studies are few. the research direction is single, more empirical research and less qualitative research, fewer enforceable schemes etc. Further research can effectively improve the number and qualily ofemploynment of college students, and will also effeciively provide protection for social development.

Hydrological Processes in the Huaihe River Basin, China： Seasonal Variations, Causes and Implications

Understanding streamflow changes in terms of trends and periodicities and relevant causes is the first step into scientific management of water resources in a changing environment. In this study, monthly streamflow variations were analyzed using Modified Mann-Kendall(MM-K) trend test and Continuous Wavelet Transform(CWT) methods at 9 hydrological stations in the Huaihe River Basin. It was found that: 1) streamflow mainly occurs during May to September, accounting for 70.4% of the annual total streamflowamount with Cv values between 0.16–0.85 and extremum ratio values between 1.70–23.90; 2) decreased streamflow can be observed in the Huaihe River Basin and significant decreased streamflow can be detected during April and May, which should be the results of precipitation change and increased irrigation demand; 3) significant periods of 2–4 yr were detected during the 1960 s, the 1980 s and the 2000 s. Different periods were found at stations concentrated within certain regions implying periods of streamflow were caused by different influencing factors for specific regions; 4) Pacific Decadal Oscillation(PDO) has the most significant impacts on monthly streamflow mainly during June. Besides, Southern Oscillation Index(SOI), North Atlantic Oscillation(NAO) and the Ni?o3.4 Sea Surface Temperature(Ni?o3.4) have impacts on monthly streamflow with three months lags, and was less significant in time lag of six months. Identification of critical climatic factors having impacts on streamflow changes can help to predict monthly streamflow changes using climatic factors as explanatory variables. These findings were well corroborated by results concerning impacts of El Nino-Southern Oscillation(ENSO) regimes on precipitation events across the Huaihe River Basin. The results of this study can provide theoretical background for basin-scale management of water resources and agricultural irrigation.

L2 Syntactic Alignment in the Reading-Writing Integrated Continuation Task: Evidence From Chinese EFL Learners’ Description of Motion Events

This study investigated how the mode in which the reading-writing integrated continuation task was conducted modulates the effects of second language(L2) syntactic alignment, through the English motion event construction with manner verbs. Ninety Chinese students were assigned to either of the two experimental groups or a control group, and they all experienced a pretest, an alignment phase and a posttest. In the alignment phase, the two experimental groups completed a reading-writing integrated continuation task but in different modes. For the multi-turn mode,participants reconstructed a picture story by continuing the episodes extracted from the story with one episode presented and continued at a time;for the single-turn mode, the first half of the same picture story was presented as a chunk, and then participants read and continued it. Results show that L2 learners aligned with the target structure in completing the story, and the alignment effect was retained in the posttest conducted after a delay of two weeks. Moreover, syntactic alignment was modulated by task mode with the multi-turn group exhibiting stronger immediate and longterm alignment effects. We conclude that the continuation task is a fruitful context for L2 structural alignment, and the magnitude of alignment effect hinges on interactive intensity.

The Study of SINA micro-blog Opinion Leaders Effect on Network Public Opinion Transmission

Opinion leaders play a critical role in network public opinion transmission, their perspectives can shape public opinion and influence policy formulation and implementation. The paper is based on SINA micro-blog, by structural equation model, as Fudan Poisoning Event for example, On the basis of in-depth analysis of opinion leaders effect on network public opinion transmission characteristics, Explore the opinion leaders on the influence of network public opinion transmission mechanism, in order to better play a role of opinion leader＇s guidance of public opinion.

A Hybrid Approach for Studying the Lead-Lag Relationships Between China’s Onshore and Offshore Exchange Rates Considering the Impact of Extreme Events

Understanding the characteristics of the dynamic relationship between the onshore Ren- minbi （CNY） and the offshore Renminbi （CNH） exchange rates considering the impact of some extreme events is very important and it has wide implications in several areas such as hedging. For better esti- mating the dynamic relationship between CNY and CNH, the Granger-causality test and Bry-Boschan Business Cycle Dating Algorithm were employed in this paper. Due to the intrinsic complexity of the lead-lag relationships between CNY and CNH, the empirical mode decomposition （EMD） algorithm is used to decompose those time series data into several intrinsic mode function （IMF） components and a residual sequence, from high to low frequency. Based on the frequencies, the IMFs and a residual sequence are combined into three components, identified as short-term composition caused by some market activities, medium-term composition caused by some extreme events and the long-term trend.The empirical results indicate that when it only matters the short-term market activities, CNH always leads CNY; while the medium-term impact caused by those extreme events may alternate the lead-lag relationships between CNY and CNH.

A Century of Korean Narrative in Chinese Literature

The harmonious relationship among East Asian countries has a very long history. However, it has faced serious challenges in the past hundred years. In these eventful years for our nation, Chinese literature, like the Chinese people, has endured hardships and pondered ways of extricating the country from its malaise. In addition to being concerned over China＇s enlightenment, salvation, independence and rejuvenation, writers have also paid considerable attention to important international forces that had a strong influence on their country＇s fate. Concern over and understanding of the Korean nation bad a particular emotional charge and relevance to their own fate. Over the course of a century, Chinese literature＇s awareness of Korea went through four stages. In the first, Korea＇s loss of independence served as a mirror of China＇s own dangerous position, menaced on all sides; in the second, the Korean people were seen as comrades-in-arms combating foreign foes; in the third, when the Korean Peninsula was divided, North Koreans continued to be regarded as comrades-in-arms while South Korea was not acknowledged; and in the final stage, amidst the interaction between ＂China style＂ and the ＂Korean wave,＂ Chinese literature＇s awareness of Korea expanded through a penetrating appreciation of Korean history involving deep ties of courage and uprightness.