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* 工程英文假設描述 (56) (下)
Academic publishing news 學術出版新聞
如何讓失能障礙人士更容易使用你的網站 (PART B)
Alan Hovhaness (1911年3月8日－2000年6月21日），亞美尼亞-蘇格蘭裔美國作曲家，20世紀最多產的古典音樂作曲家之一。
I would like to express our appreciation for the hospitality and technical guidance you provided to Mr. Chang during his six-month guest work period at your laboratory. As I’m sure you know, he participated in your re-examination of the quantized Hall effect at i=2 and i=4 plateau, and set a new limit for the metrology of quantized Hall effect in resistance standards. His work, under the supervision of Dr. Smith, compared different SQUID types in CCC circuits. The paper he prepared was accepted at CPEM’05, and this subsequently earned him a Young Scientist Award at that conference. We believe that it was your laboratory’s committment to excellence that enabled him to have such a fruitful experience.
Mr. Chang has paved the way for closer relations between our two laboratories. I hope that we can continue to strengthen friendship through more such cooperative efforts. I look forward to seeing you at CPEM’06.
工程英文假設描述 (56) (下)
* 工程目標 : 工程提案的目標 ?
* 達成目標的方法 : 你的計劃中達成目標的步驟?
* 希望的結果 : 希望的結果你希望達成的結果?
* 領域的貢獻 : 你的提案對相關工程領域的貢獻?
工程計劃目標 An economically feasible scheme can be developed to reduce the cost of installing VPN and increase efficiency based on the ability to prevent attacks of a company firewall from the Internet. 達成目標的方法 To do so, rather than using a customized VPN server, a pure software environment can be created that comprises both the server and client programs. Each computer can function as a VPN server by installing the server once. The software solution can effectively lower construction costs of a VPN environment. Next, to achieve transparency among all firewalls, a tunneling scheme based on “https” protocol can be adopted to pass through the firewalls since the https protocol is transparent among all firewalls. This protocol can possess sufficient security capabilities to protect the confidentiality of transactions. Additionally, transaction performance can be enhanced by basing this program on network layer consisting of two MAC layers, rather than three IP layers, thus increasing the efficiency of this program. 希望的結果 As anticipated, the proposed scheme can enhance performance by nearly 50% over that of the conventional VPN topology. The economically feasible setup cost ensures transparency among firewalls. Until now, this program has passed through 50 testing firewalls without being filtered out. 領域的貢獻 In addition to reducing installation costs of a VPN, the proposed scheme can also make transactions transparent to firewalls. Setting the VPN server behind firewalls can ensure security and increase efficiency. Results of this study can contribute to establish other VPN mechanisms that are economically feasible for small companies.