Technology, Educational Media, and E-Resources

Author(s):  
Yukiko Inoue ◽  
Suzanne Bell

Digital computers have been around for some 50 years. Their influence has been felt in fits and starts. Early significant applications were in science, engineering and mathematics. In the last 20 years, we have seen computing become relatively universal with stand-alone PCs and workstations commonplace in homes, offices and factories. Both computational power and data storage capacity have become relatively cheap. Powerful application packages for word-processing, numerical processing and graphical work are readily available. Data of all kinds can now be represented and manipulated digitally, including photographs, video and audio tracks. Increasingly all of this is possible not just on stand-alone computers but also over networks and in particular the Internet. (Ryan, Scott, Freeman, & Patel, 2001, p. 9)

2019 ◽  
Vol 9 (3) ◽  
pp. 20190005 ◽  
Author(s):  
Enrico Riccardi ◽  
Sergio Pantano ◽  
Raffaello Potestio

The scientific community is facing a revolution in several aspects of its modus operandi , ranging from the way science is done—data production, collection, analysis—to the way it is communicated and made available to the public, be that an academic audience or a general one. These changes have been largely determined by two key players: the big data revolution or, less triumphantly, the impressive increase in computational power and data storage capacity; and the accelerating paradigm switch in science publication, with people and policies increasingly pushing towards open access frameworks. All these factors prompt the undertaking of initiatives oriented to maximize the effectiveness of the computational efforts carried out worldwide. Taking the moves from these observations, we here propose a coordinated initiative, focusing on the computational biophysics and biochemistry community but general and flexible in its defining characteristics, which aims at addressing the growing necessity of collecting, rationalizing, sharing and exploiting the data produced in this scientific environment.


2018 ◽  
Vol 6 (3) ◽  
pp. 359-363
Author(s):  
A. Saxena ◽  
◽  
S. Sharma ◽  
S. Dangi ◽  
A. Sharma ◽  
...  

2013 ◽  
Vol 739 ◽  
pp. 628-631
Author(s):  
Xiao Meng Chen ◽  
Wei Chang Feng

E-Box multimedia system is developed for the rich audio and video resource on the Internet and on its server side, it can automatically search and integration of network video and audio resources, and send to the client side for the user in real-time broadcast TV viewing, full use of remote control operation, Simply its a very easy to use multimedia system. This article introduces its infrastructure, main technical ideas and you can also see some details about server side and client side.


2011 ◽  
Vol 338 ◽  
pp. 796-799
Author(s):  
Wei Chang Feng

E-Yuan multimedia system is developed for the rich audio and video resource on the Internet and on its server side, it can automatically search and integration of network video and audio resources, and send to the client side for the user in real-time broadcast TV viewing, full use of remote control operation, Simply it’s a very easy to use multimedia system. This article introduces its infrastructure, main technical ideas and you can also see some details about server side and client side. At the same time, the improvement on how to collect and integrate video resources is comprehensively elaborated.


Author(s):  
Sarmite Jegere

The main channel for the distribution of retail goods is gradually becoming the Internet. It is also a binding distribution channel for the sale of fashion goods. It allows the retailer to take opportunity not only to post photos, video and audio material showcasing their latest collections, but also to sell the goods directly to the consumer through a website. In Latvia, the purchase of goods in the Internet is growing very fast, especially during the Covid - 19 restrictions, when the purchase of goods in stores is restricted. Throughout Europe and especially in Latvia the crisis caused by Covid-19 has led to the questions, such as - what to do now, what should change and what decisions should be made by fashion retailers so that employees and buyers are not so vulnerable in such unpredictable force majeure situations? According to data from the Interactive Media Retail Group, for example, the UK's online retail turnover increased by 42% in September 2020, by 35.7% in October and by 39% in November compared to the previous year. The aim of this article is to analyze researches about online fashion retailers conducted by US and British researchers and the results of surveys among Chinese and Latvian students. The questions included in the researches and surveys are: Who sells fashion items online? Who helps to create a good fashion website? How do fashion retailers design websites? Who buys online? Conclusions and proposals have been made for retail web developers in Latvia. 


2020 ◽  
Vol 8 (6) ◽  
pp. 5643-5646

Since last decade, the exponential growth of the internet users and the size of data over the internet is increasing day by day, which lead to increase the complexity of the systems by implementing policies and security to avoid attacks on systems and networks. It is very important to understand and analyses the real time data traffic of the communication systems. The purpose of this paper to design a customized Java based application which enables analysts to capture the traffic at the bottleneck under the mean field communication environment where a large number of devices are communicating with each other. The sending data for further processing for analysis the trend to overcome vulnerabilities or to manage the effectiveness of the communication systems. The proposed application enables to capture 8 different types of protocol traffic such as HTTP, HTTPS, SMTP, UDP, TCP, ICMP and POP3. The application allows for analysis of the incoming/outgoing traffic in the visual to understand the nature of communication networks which lead to improve the performance of the networks with respect to hardware, software, data storage, security and reliability.


2015 ◽  
Vol 7 (1) ◽  
pp. 69-84 ◽  
Author(s):  
Yi Jie Tong ◽  
Wei Qi Yan ◽  
Jin Yu

With an increasing number of personal computers introduced in schools, enterprises and other large organizations, workloads of system administrators have been on the rise due to the issues related to energy costs, IT expenses, PC replacement expenditures, data storage capacity, and information security, etc. However, Application Virtualization (AV) has been proved as a successful cost-effective solution to solve these problems. In this paper, the analytics of a Virtual Desktop Infrastructure (VDI) system will be taken into consideration for a campus network. Our developed system will be introduced and justified. Furthermore, the rationality for these improvements will be introduced.


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