With the development of the Internet, a variety of attack behaviors are emerging, which seriously threaten the security of cyberspace. In order to effectively defend these attacks, the researchers put forward a variet...
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With the development of the Internet, a variety of attack behaviors are emerging, which seriously threaten the security of cyberspace. In order to effectively defend these attacks, the researchers put forward a variety of research methods. During these methods, using simulation software to model the attack behavior and run simulation is one of the effective means. In this paper, it introduces the framework of Nessi2 simulation software, and analyzes the main functions of the software from two aspects of distributed simulation and security simulation.
With the ambitious Renewable energy projects, namely Solar, wind and hydroelectric plans, the Moroccan unified power system will undoubtedly face serious problems, especially with regards to the intermittent character...
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With the ambitious Renewable energy projects, namely Solar, wind and hydroelectric plans, the Moroccan unified power system will undoubtedly face serious problems, especially with regards to the intermittent character of renewable energy sources, and the growing load demand of more than 5%. The impact of these problems may be reduced by proper network development planning, based on accurate simulation models that allow gaining valuable insights on the operational impacts of the increasing Renewable energy capacity on the Moroccan grid. In this context, this paper presents a model of the Moroccan transmission grid, including the 225 kV and 400 kV voltage levels, along with the interconnection with neighboring countries. The construction of this model is based on the latest information published by the Ministry of Energy, Mines, Water and Environment, and information collected from the utility company ONEE (Office National de l'Eau et d'Electricité) and different energy sector stakeholders in Morocco.
Things agriculture is an important development direction of networking applications, networking technology in the field of agriculture for the development of agriculture has brought immeasurable impetus and prospects ...
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Things agriculture is an important development direction of networking applications, networking technology in the field of agriculture for the development of agriculture has brought immeasurable impetus and prospects immeasurable. In agriculture things, how can the production process the data collected for processing, analysis and display, making it better for agricultural services is needed to solve critical issues. Data processing agricultural Things is located in agricultural information networking application layer through data processing, integration and application to the development of scientific management decisions, to achieve the agricultural production process control.
Computers are the leading technology of the 21st century. Programming, the development of software is thus a fundamental activity in which many people are engaged worldwide. Therefore programming courses are included ...
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Computers are the leading technology of the 21st century. Programming, the development of software is thus a fundamental activity in which many people are engaged worldwide. Therefore programming courses are included as a part of the curriculum. In these courses, students are primarily introduced to language features. Traditionally, the students practice by applying the acquired knowledge to solve some logically straightforward problems giving less scope for the programming skills. This paper focuses on application of coding standards, coding techniques, debugging, code review, refactoring, code optimization, test driven programming and pair programming based learning to master not only programming language features, but also an integrated approach to gain problem solving and programming skills. The subject is introduced as a first year course where the students are without any or with smaller amount of background or experience in computer programming. Taking this into consideration, activities like programming were designed. These activities enhanced the learning ability, problem solving skills programming skills and debugging skills.
With the help of statistical software Eview6.0, qualitative analysis is carried out of China39;s civil aviation passenger traffic since reform and opening up. It is found that China39;s civil aviation passenger tr...
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With the help of statistical software Eview6.0, qualitative analysis is carried out of China's civil aviation passenger traffic since reform and opening up. It is found that China's civil aviation passenger traffic development experienced three stages: slow development stage from 1978 to1990, relatively rapid development stage from 1991 to 2003 and rapid development stage from 2004 until now. By carrying on the empirical analysis and forecasting through constructing the ARIMA model of passenger traffic, it shows that ARIMA(2, 2, 1) has a better fitting effect on the original data sequence and can undertake short-term forecast of passenger traffic, which provide data support for civil aviation passenger traffic regulation.
To carry out mobile learning in college English teaching, establish the students as the center, self-control learning process, personalized learning to explore a new way. In this paper, the current situation and diffi...
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To carry out mobile learning in college English teaching, establish the students as the center, self-control learning process, personalized learning to explore a new way. In this paper, the current situation and difficulties of college English mobile learning resource construction are studied. First of all, the study of college English mobile learning model, including the local model, network model and search engine model;and then, combined with softwaredevelopment process to study the construction of mobile learning resources;then, the construction of mobile learning resource is studied by combining the process of softwaredevelopment. Finally, the organization of college English mobile learning resources is described in the form of micro courseware, network course, micro blog, and micro video and electronic materials. The research results of this paper provide methods and ideas for the construction of college English mobile resources.
Due to the popularity of the World Wide Web(WWW) and the rapid development of the Internet and smart phones in the recent years, the application program usage model has migrated from native applications to web applica...
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Due to the popularity of the World Wide Web(WWW) and the rapid development of the Internet and smart phones in the recent years, the application program usage model has migrated from native applications to web applications. For program developers, it is no longer required to develop different versions of applications for different operating systems. At the same time, users do not have to install a whole lot of programs or consider upgrade issues. In other words, users can use many different kinds of software services by simply installing a browser, connecting to the Internet, and entering a web address, such as Gmail, You Tube, Google Document, Facebook, etc… Along with the mass number of web application development, the need arises for cross-site data exchange. This paper investigates the strengths and weaknesses of the current cross-site data exchange methods, such as JSONP, YQL, and HTML5 Post-Message. The proposed new mechanism can effectively solve the problem caused by the current mechanism, avoiding common CSRF attacks.
engineering training center is an important base for students39; practice. The construction of engineering training center in China is in the stage of rapid development, with the advanced educational concept as the ...
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engineering training center is an important base for students' practice. The construction of engineering training center in China is in the stage of rapid development, with the advanced educational concept as the guide, constructing the advanced hardware and equipment, strong teachers, complete teaching system and full of effectiveness of the engineering training center, in line with the requirements of social development. The first of construction of engineering training center is accurate positioning, and then it is the construction of teachers, hardware and software, etc. It provides services to improve the students' comprehensive quality and cultivate students' innovative ability and innovative spirit.
With the rapid development of network,network identity management is becoming more and more *** identity in cyberspace associated in reality has been one significant and urgent task as online life becomes *** this pap...
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With the rapid development of network,network identity management is becoming more and more *** identity in cyberspace associated in reality has been one significant and urgent task as online life becomes *** this paper gives a new network identity management systems model based on the present model,including a two-party identity management model,a three-party identity management model,and a user-centric five-party identity management *** new model made by new five parties can realize the network identity management under huge amounts of data and for all kinds of network identities,such as personal,organization,software,service,etc.,and the new network identity management model helps to identity management in cyberspace.
The growing complexity of business context brings more challenges to Product development(PD) project in multiple aspects. To keep competitiveness in the market, companies internally exerts themselves to improve the pr...
The growing complexity of business context brings more challenges to Product development(PD) project in multiple aspects. To keep competitiveness in the market, companies internally exerts themselves to improve the production process to satisfy the customers' requirements in a more flexible and agile way, and meanwhile they also externally organize the collaborations with their partners through efficient and trustful communications. Through a PD project, one of the issues concerning the challenges is change management. Changes can be generated during the product life-cycle with regarding the product characteristics(needs, requirements, solutions, functionalities, etc.), the partners' collaborations and the project management. In our research, we propose a conceptual model of change occurring to describe an exploratory result for identifying changes in an abstract level. The result provides a theoretical contribution to the change management in the multiple fields(i.e. product development, partner collaboration and project management).
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