电子白板在初中语文教学中的应用实践及反思 张长年

电脑、电子白板屏、触屏笔、音响等部分组成,它集标 注、书写、投影、计算、互动于一身,极大地丰富了教 学手段和教学内容,深受师生的喜爱。如何最大限度 地发挥电子白板在教学中的作用?在电子白板的使 用过程中,又遇到了哪些问题?如何解决?

Research on Application of Bilingual Teaching in College Business English Profession

Due to the process of closer connection between China and the world, Business English has been paid more and more attention, and gradually changed from a course to a major. Many colleges open course and major on Business English.In this profession, therefore, bilingual teaching of business professional courses has become an inevitable trend. But unlike some other countries practicing bilingual teaching, China has its own characteristics. In the course of teaching, we find some problems on the bilingual teaching of Business English.We put forward some improvement measures so as to solve these problems.

Outlining a stepwise,multi-parameter debris flow monitoring and warning system:an example of application in Aizi Valley,China

In recent years, the increasing frequency of debris flow demands enhanced effectiveness and efficiency of warning systems. Effective warning systems are essential not only from an economic point of view but are also considered as a frontline approach to alleviate hazards. Currently, the key issues are the imbalance between the limited lifespan of equipment, the relatively long period between the recurrences of such hazards, and the wide range of critical rainfall that trigger these disasters. This paper attempts to provide a stepwise multi-parameter debris flow warning system after taking into account the shortcomings observed in other warning systems. The whole system is divided into five stages. Differentwarning levels can be issued based on the critical rainfall thresholds. Monitoring starts when early warning is issued and it continues with debris flow near warning, triggering warning, movement warning and hazard warning stages. For early warning, historical archives of earthquake and drought are used to choose a debris flow-susceptible site for further monitoring. Secondly, weather forecasts provide an alert of possible near warning. Hazardous precipitation, model calculation and debris flow initiation tests, pore pressure sensors and water content sensors are combined to check the critical rainfall and to publically announce a triggering warning. In the final two stages, equipment such as rainfall gauges, flow stage sensors, vibration sensors, low sound sensors and infrasound meters are used to assess movement processes and issue hazardwarnings. In addition to these warnings, communitybased knowledge and information is also obtained and discussed in detail. The proposed stepwise, multiparameter debris flow monitoring and warning system has been applied in Aizi valley China which continuously monitors the debris flow activities.

Educational Software Development Life Cycle Stages

Technological innovations have revolutionized the educational technology into various dimensions. Educational processes without educational technology have no value in this modern world. In education domain, the educational software has simplified the processes in greater extend. A implemented while developing such educational software. In particu proper lar, the development methodology has to be software developed to enrich these education processes should follow a development strategy to motivate the end users to utilize the hypermedia potentials. The software development life cycle （SDLC） has different phases in designing such educationa technology and assists the end users to benefit from the modern technology. This study identifies the various factors to be considered at each phase of the SDLC while developing educational software. Also, this study proposes some suggestions to be followed in ESDLC with respect to educational processes perspectives. The core idea of this study is to identify the various issues in implementing such educational software in day to day teaching and learning processes.

The Practical Application of Lean Management Model to the Production and Operation of China＇s Small and Medium- sized Apparel Enterprises

In this paper, the prospect and advantages of applying prospect and advantages to the production and operation of China＇ s small and medimn-sized apparel enterprises, the main waste parts in the apparel production and operation process are systematically analyzed, an efficient production, management, and operation model meeting the characteristics of the small and medium-sized apparel enterprises is explored according to the solutions in lean management, and also the technical transformation in the key positions is fully implemented, so that the production efficiency of the sewing workshop is improved, the bottlenecks of the backward production management way to restrict the development of enterprises are broken, the vitality of the enterprises is restored, and also significant economic and social benefits are achieved.

Integrated modeling environment and a preliminary application on the Heihe River Basin, China

Environmental and water issues are essentially complex interdisciplinary problems. Multiple models from different disciplines are usually integrated to solve those problems. Integrated modeling environment is an effective technical approach to model integration. Although a number of modeling environments worldwide are available, they cannot meet current challenges faced. Their old-fashion designs and original development purposes constrain their possible applications to the domain of hydrologic or land surface modeling. One of the challenges is that we intend to link knowledge database or ontology system to the modeling environment in order to make the modeling support more intelligent and powerful. In this paper, we designed and implemented an integrated modeling environment (HIME) for hydrological and land surface modeling purpose in a much extendable, efficient and easy use manner. With such design, a physical process was implemented as a module, or component. A new model can be generated in an intuitive way by linking module icons together and establishing their relationships. Following an introduction to the overall architecture, the designs for module linkage and data transfer between modules are described in details. Using XML based meta-information, modules in either source codes or binary form can be utilized by the environment. As a demonstration, with the help of HIME, we replaced the evaporation module of TOPMODEL with the evapotranspiration module from the Noah land surface model which explicitly accounts for vegetation transpiration. This example showed the effectiveness and efficiency of the modeling environment on model integration.