Báo cáo y học: "Enhancement of the Click Chemistry for the Inverse Diels Alder Technology by Functionalization of Amide-Based Monomers"
... requirements. The new molecules were functionalized, as dienophile- or diene compounds by coupling to the glycine’s N-terminus, as originally described by Nielsen in the protocols for the synthesis ... 4. For the syntheses of the polyamide-based pentamers I-III (Figure 3, Figure 4) and the heptamer (the ligation product 15 is shown in Figure 7) the solid phase peptide syntheses and the protection ... ligation reaction with the pentenoic acid 2 begins. The process of the chemical reaction can be monitored by the colour change and the end of the reaction is indicated by decolorization after...
Ngày tải lên: 25/10/2012, 11:00
A WEB APPLICANTION FOR THE TOURISM INDUSTRY IN HANOI by Dinh Huu Son
... Explanation of the research methodology Firstly, the target group is identified. The target group is the group of customers the companies are aiming at or provide the service for. The success of the business ... at the center of the triangular basin of the Red River. The tourist site of Tam Dao lies 50 km from Hanoi to the north. Ba Vi is the same distance to the south-west. In the Hanoi region, the ... without any of the researchers knowing about the other work. The word "packet" was adopted from the work at NPL and the proposed line speed to be used in the ARPANET design was upgraded...
Ngày tải lên: 07/04/2013, 23:51
Đánh giá tình hình hoạt động chung của nhà hàng The big 1
... chung về nhà hàng The Big 1 02 II . Vị trí của The Big 1 02 III. Quá trình hình thành và phát triển The Big 1 03 IV. Chức năng và nhiệm vụ The Big 1 03 V. Bộ máy quản lý của The Big 1 04 VI. Những ... hàng the big 1 The big 1 là một biểu tợng của Công ty cổ phần đầu t và phát triển Văn Hiến. Big 1 là một nhà hàng hiện đại, lớn, sang trọng và lịch sự với đầy đủ trang thiết bị hiện đại. Big ... lợi nên nhà hàng The Big 1 đà thu hut đợc rất nhiều các tầng lớp khách. III. Quá trình hình thành và phát triển của the big 1 Sau một thời gian dài đầu t và xây dựng ,nhà hàng Big 1 bắt đầu mở...
Ngày tải lên: 01/08/2013, 10:18
the book of css3 - a developer's guide to the future of web design - by peter gasston
Ngày tải lên: 20/09/2013, 09:09
The aspectual make up of Perfect participles and the interpretations of the Perfect- Roumyana Pancheva
... aspect under the perfect has the effect of asserting that the beginning of the event time is included in the PTS. The question of whether the end of the event time is included in the PTS or not ... (12b), the left boundary of the PTS is asserted to precede the beginning of the event time and the right boundary of the PTS is not as- serted to be included in the event time. Examples such as the ... Resultative ambiguity. Several arguments will be presented in support of the theory of the perfect and its ambiguities outlined above. 5.1. Brugger (1998) on the perfect types Brugger (1998) is the first...
Ngày tải lên: 18/10/2013, 14:15
Information Security: The Big Picture – Part I
... how they can protect your information. Let them know how important they are in the process, and let them know the consequences of failing to enforce your policies. Give them the tools and the ... this by eliminating the cause of the risk or by decreasing your vulnerability to the risk. For instance, if the risk is that you might get into a car accident you can eliminate the risk by not ... OK.” The “Lost Puppy Ploy” works by acting like you are lost or got misdirected and need help from the kind, sympathetic victim. A typical Lost Puppy line is: “I’m supposed to contact the head...
Ngày tải lên: 18/10/2013, 18:15
Information Security: The Big Picture – Part II
... model, except the cans are replaced by the phones and the string is replaced by copper wire. Like the can, the telephone picks up the voice of the person making the call. It then transmits ... would contact the operator at the central office and tell them the name of the person they wanted to talk to. The operator would then connect the caller’s plug to the plug of the person being ... in the diagram shows the simplest scenario. A person connected to the CO wants to talk to another person on the same CO. The operator at that CO connects the lines for the two phones and off they...
Ngày tải lên: 22/10/2013, 16:15
Information Security: The Big Picture – Part III
... The third floor prepares the various courses by making the soup, tossing the salad, cooking the beef, and baking the pie. Once all this is done they hand the food off to the fourth floor. The ... purchased, the process goes in reverse. The first floor gives the raw ingredients to the second floor. The second floor checks that all the ingredients are there and then hands them off to the third ... removed and the packet is sent further up the stack. Each layer removes only the information placed in the packet by the corresponding layer from the sending host’s stack. For example, the Network...
Ngày tải lên: 22/10/2013, 16:15
Write Better Essays - Revising - The Big Picture
... are ten supporting paragraphs if they’re not supporting the right idea? Read the following essay carefully, paying particular attention to the sup- port provided for the thesis. When was the last ... to find the main idea you started with, and begin drafting a thesis from there. ■ Your thesis isn’t supported by your essay. You do have a thesis, but the body of your essay supports another (perhaps ... suggest the writer do to improve the organization? –REVISING PARAGRAPHS– 116 Support That’s Directly Related to the Thesis As important as the amount of support is its relevance to the thesis....
Ngày tải lên: 25/10/2013, 17:20
Information Security: The Big Picture – Part IV
... re-directs the ping to all the other hosts on that network, which then act as the agents for the attack. Being good little agents, they want to reply to the request. However the only information they ... they have is the spoofed IP address of the victim. All the computers on the network then send replies back to the poor victim. The victim then becomes overwhelmed with replies. The result can ... traffic. The only thing that the Authentication Header does not provide is data confidentiality. That functionality is supplied by the Encapsulating Security Payload, or the ESP. The ESP takes the...
Ngày tải lên: 26/10/2013, 23:15
Information Security: The Big Picture – Part V
... somewhere on the network, they did the work on the server, you got the results, and you were done. Then with the advent of the web, we started seeing the use of CGI programs to do the work. However, ... Generally, the strongest algorithm that the two programs support will be selected. The client and the server will then exchange encryption keys. These are the codes that will enable the two to ... cookies. There are a couple of reasons for this. The first is that the user has no control over the information stored in cookies. Since the content of the cookie is controlled by the server...
Ngày tải lên: 26/10/2013, 23:15
Intrusion Detection The Big Picture
... The Big Picture - SANS GIAC â 2000 1 Intrusion Detection The Big Picture Stephen Northcutt S. Northcutt – v1.0 – Jul 2000 Edited by J. Kolde – v1.1 – Aug 2000 32 Intrusion Detection - The Big ... the other a home machine.) Administrators often set up these sort of relationships, usually as a convenience. In this particular example, the systems are Unix and the trust relationship is the ... 11 Intrusion Detection - The Big Picture - SANS GIAC â 2000 11 What better introduction to Intrusion Detection than the Mitnick Attack? We start by examining the intrusion by possibly the world’s most...
Ngày tải lên: 04/11/2013, 12:15
Information Security: The Big Picture – Part VI
... response to the challenge. When the response comes back from the user, the server will compare the user’s response to the one it generated and is expecting. If the two match, the user is authenticated ... area of the disk called the boot sector. The boot sector instructs the computer how to load the operatingsystem from the rest of the disk. If the boot sector is corrupted, the computer can be instructed ... logs into the computer and is authenticated, their ID will be tagged as belonging to the research department. If they try to access the accounting files, the computer will compare the two tags...
Ngày tải lên: 04/11/2013, 12:15
Comma usage special excerpt from the little gold grammar book by brandon royal
... would still make sense. Correct They woke up at 6 a.m., when they heard the rooster crowing. Correct They woke up when they heard the rooster crowing. The fi rst of the above two sentences contains ... bracketed. The fact that “they woke up at 6 a.m.” is the critical information. The reason for their waking up is auxiliary information. However, in the second sentence, “when they heard the rooster ... words. Correct The fi rst playoff game was exciting; the second, dull. In the above sentence, the comma takes the place of the “playoff game was.” The sentence effectively reads: The fi rst playoff...
Ngày tải lên: 09/11/2013, 19:15