The Design and Implementation of Florists Shop Online System Based on J2EE

2013 ◽  
Vol 347-350 ◽  
pp. 2571-2574
Author(s):  
Hui Shi ◽  
Hui Zhai ◽  
Rui Zhai

With the rapid development of Internet, e-commerce had been widely using by more and more people, so had shopping online . The J2EE architecture was adopted in this paper. An florists shop online system was designed and implemented based on the analysis of the actual needs of users. Through running test for a period of time, the system could be operated steadily, and its function was complete. The system could achieve flower sales on line that was highly efficient and convenient, and the design purpose was achieved also.

2013 ◽  
Vol 32 (6) ◽  
pp. 1721-1723
Author(s):  
Jian-chun JIANG ◽  
Zheng-shu WANG ◽  
Hui-zong FENG ◽  
Tao LIU

Author(s):  
Yingying Zheng

The rapid development of modern information technology facilitates the reform and innovation of college teaching. A series of technologies, including webpage addition technology, can meet the requirement of aerobics and other shape-related teaching for animation display. Thus, webpage addition technology is a new viewpoint in the education modernization process. The combination of webpage addition technology and Aerobics courses will provide help for Aerobics teaching. Starting from teaching features and the website learning status of Aerobics courses, this paper carried out an application design for webpage addition design. Then, an Aerobics course served as an experimental course. The control experiment method was applied to explore the application practice of webpage addition technology in the control experiment. Furthermore, this paper conducted contrastive analysis on the teaching effect difference with and without webpage addition technology, and drew some conclusions, in the hope of offering reference for combining webpage addition technology with Aerobics courses.


Author(s):  
Morgan Magnin ◽  
Guillaume Moreau ◽  
Nelle Varoquaux ◽  
Benjamin Vialle ◽  
Karen Reid ◽  
...  

A critical component of the learning process lies in the feedback that students receive on their work that validates their progress, identifies flaws in their thinking, and identifies skills that still need to be learned. Many higher-education institutions have developed an active pedagogy that gives students opportunities for different forms of assessment and feedback. This means that students have numerous lab exercises, assignments, and projects. Both instructors and students thus require effective tools to efficiently manage the submission, assessment, and individualized feedback of students’ work. The open-source web application MarkUs aims at meeting these needs: it facilitates the submission and assessment of students’ work. Students directly submit their work using MarkUs, rather than printing it, or sending it by email. The instructors or teaching assistants use MarkUs’s interface to view the students’ work, annotate it, and fill in a marking rubric. Students use the same interface to read the annotations and learn from the assessment. Managing the students’ submissions and the instructors assessments within a single online system, has led to several positive pedagogical outcomes: the number of late submissions has decreased, the assessment time has been drastically reduced, students can access their results and read the instructor’s feedback immediately after the grading process is completed. Using MarkUs has also significantly reduced the time that instructors spend collecting assignments, creating the marking schemes, passing them on to graders, handling special cases, and returning work to the students. In this paper, we introduce MarkUs’ features, and illustrate their benefits for higher education through our own teaching experiences and that of our colleagues. We also describe an important benefit of the fact that the tool itself is open-source. MarkUs has been developed entirely by students giving them a valuable learning opportunity as they work on a large software system that real users depend on. Virtuous circles indeed arise, with former users of MarkUs becoming developers and then supervisors of further development. We will conclude by drawing perspectives about forthcoming features and use, both technically and pedagogically.


Author(s):  
Arik Makovitzki ◽  
Avital Jayson ◽  
Ziv Oren ◽  
Elad Lerer ◽  
Yaron Kafri ◽  
...  

The COVID-19 pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) increases the need for rapid development of efficient vaccines. Among other vaccines in clinical trials, a recombinant VSV-∆G-spike vaccine was developed by the Israel Institute for Biological, Chemical and Environmental sciences (IIBR) and is being evaluated. Development of an efficient downstream purification process (DSP) enables advancing the vaccine to clinical trials. The DSP must eliminate impurities, either process- or product -related, to yield sufficient product with high purity, potency, and quality. To acquire critical information on process restrictions and qualities, incorporation of on-line monitoring is vital. Application of on-line monitoring should significantly impact process yield, product quality and economy of the entire process. Here, we describe an on-line monitoring technique that was applied in the DSP of the VSV-∆G-spike vaccine. The technique is based on determining concentrations of metabolites, nutrients and a host cell protein (HCP) by the automatic chemistry analyzer Cobas Integra 400 Plus. The analysis revealed critical information on process parameters and significantly impacted purification processes. The technique is rapid, easy and efficient. Adaptation of this technique during the purification process improves process yield, product quality and enhances the economy of the entire downstream process of biotechnology and bio pharmaceutical products.


2020 ◽  
Vol 10 (513) ◽  
pp. 420-434
Author(s):  
M. S. Pasmor ◽  
◽  
S. V. Demchenko ◽  
D. V. Zaitseva ◽  
◽  
...  

The topic of development and involvement of marketing instruments in business is relevant nowadays. In the era of the Internet, social networks and open information space, it is extremely important for companies and organizations to learn and implement new marketing instruments in order to utilize and fill the communication channels used by modern human in everyday life. Most marketing instruments, applied by the business environment before 2014–2016, are already becoming irrelevant due to the lack of feedback from the younger generation. From the off-line format, the interaction of business – buyer is increasingly moving to the on-line format. Thanks to the rapid development of digitalization in recent years, enterprises have received new channels of communication with their target audience, and, accordingly, new channels of communication and marketing instruments, which are covered in the publication. The article is aimed at theoretical studying the latest marketing instruments and analyzing their introduction into the creative industries of the city of Kharkiv. The latest marketing instruments are analyzed, examples of their use in the modern business environment of Ukraine are provided. Their adaptability is considered and recommendations for their use in commercial structures are made. Systematized and allocated are purely new marketing instruments used by business in the 21st century. The efficiency of their introduction into the activities of companies and organizations is substantiated and proved on specific examples. In addition, special attention is paid to the extended presentation of their use and disclosure of the essence on the example of the public organization «Kharkiv IT Cluster».


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