Inclusion state of ISI

ISI Proceedings has collected more than 3.5 million records from more than 60,000 meetings. Nearly 260,000 records are added every year, of which 66% are conference records published in the form of books, and the other 34% are from periodicals. The data is updated once a week. ISI Proceedings also includes references from 1999 up to now, and more than 90% of the records contain references. The data of ISI litigation can be traced back to 1990 at the earliest.

ISI minutes version:

ISTP covers all fields of science and technology, including: agriculture and environmental science, biochemistry and molecular biology, biotechnology, medicine, engineering, computer science, chemistry and physics.

Social Science and Humanities Edition (ISSHP) includes all disciplines from social science, art and humanities, including psychology, sociology, public health, management, economics, art, history, literature and philosophy.

Personalized service (personalized)

Personalized service brings many benefits, which can help users manage and save a lot of time. You can create and save message tracking services, such as subject tracking service and reference tracking service.

Quick search (quick search)

Fast retrieval can retrieve article titles, author abstracts and keywords. You can use logical operators such as AND, or, NOT to connect words or phrases. You can retrieve up to 50 words or phrases at a time.

Cross search (cross search)

Through the cross-database retrieval function, not only all subscribed databases can be retrieved at the same time, but also free academics on the Internet can be retrieved at the same time.

Information resource database (external collection). You can search the ordered and free academic resources in the database here. These free databases include:

Biomedicine and agricultural science-Agricola, PubMed, archives of quantitative biology.

Engineering Computing and Physical Science ——AIAA Conference Papers, Electronic Printing Archives (Computer Science,

Mathematics, nonlinear science, physics) ASCE civil engineering database, NASA astrophysical data.

System (ADS) and NTIS library

Social and Behavioral Sciences —— Education Information Desk (ask Eric)

Website Title News has obtained more than 5,000 websites edited and evaluated by Thomson Science and Technology Information Group, including books, manuals and meeting schedule letters.

Information, databases and others.

General search (general search)

Author)- the method of retrieving the author's name in ISI Proceedings is to enter the last name first, and then enter the space.

Then enter the first letter of the first name, no more than 5 digits. You can also use the author index to select and add.

Go to search box

For example, find: g.a.t.mcvean

It should be: mcvean gat (or mcvean g*)

For complicated names or names with special symbols, we should look for possible ways to write them.

For example: Mr. Angelo

Expected: Danhcrochi M * or D Angelo M *

Group Author)-You should enter all possible methods to write a group author. For example, the author's full name should be included.

Spelling and possible abbreviations. You can lock the specific writing of community authors through the index of community authors given on the right.

law ..

For example, research on the transmission of women and babies.

Should be input: mother-to-child transmission research * or wits *

Source Title)-This field uses the phrase indexing method. For easy retrieval, please check the name of the publication first.

A complete list of source titles, or enter the first few letters of the journal name and check with wildcards.

rope

For example: Journal of Nursing Education

Can enter: Editor of Nursing Journal *

Address)-The address of each author will be listed in the meeting minutes. Available address abbreviation

The word list retrieves the address of the author. You can also use the same operator to search for a specific department or university whose author address is a university.

Hospital records.

For example: University of British Columbia, Department of Botany.

Input: The same robot of the University of British Columbia.

Meeting Information-The meeting search fields include the title, location, sponsor and date of the meeting.

Period.

For example, look for the 4th IEEE International Conference held in joensuu, Finland in 2004.

Advanced learning technology,

Input: Learning Technology and Finland, 2004.

Analyze the search results.

The analysis function can be used on any result summary page, so you can analyze the results you are interested in again after choosing to view the records.

Search results-summary.

On the Search Summary page, you can make a second search in the search results by topics (title, summary, keywords and phrases) to generate a new collection. This enables you to improve accuracy and generate another search results page without combining collections.

Refine search results (refine results)

You can further improve the search results by clicking any field link. The entry with the highest frequency will be at the top of the list, and the number in parentheses indicates the number of records containing the entry that appears on the summary page.

Record Example-Full Record.

Fields in ISI litigation records

Title The title of the document in the original text. All non-English titles are translated into American English authors, including the author's surname and initials, not exceeding five digits. All authors' names are indexed and searchable. The cited references include the bibliography listed in the published papers by the author. To some extent, it is these documents that have had some influence on the author's thesis. Related records refer to those articles in the database that refer to one or more references that are the same as the records you are browsing. Meeting information includes the author's address, such as the time, place, sponsor and name of the meeting. All the author's addresses are indexed. First list the address of the person in charge of the article, then the address of the researcher. If there is an English abstract provided by the author, it will be indexed by the database. Keywords Plus refers to the keywords extracted from the titles of references in articles. Author keywords refer to keywords provided by the author. Author's e-mail address If the author of the article correspondence gives an e-mail address in the paper, the database contains this information. Subject category refers to the subject classification of periodicals rather than articles. The classification of disciplines provided here is exactly the same as that of journal citation reports.

References in ISI program

Since 1999, references have been included in the minutes of ISI meetings. Its hyperlink can link to the corresponding ISI meeting minutes. If the reference does not have a hyperlink to the ISI collection record, but there is a corresponding record on the ISI Science Network, the Science Network button will be displayed.

Composition of references

Cited journal papers

The cited author first lists the author's last name (no more than 15 characters), a space and the initials of three names.

Reference title, abbreviated as 20 characters.

The year of publication of the cited document.

Volume number, no more than four characters.

Page number at the beginning of the page, no more than five characters.

Cite books

The cited author first lists the author's last name (no more than 15 characters), a space and the initials of three names.

The title of the cited book, abbreviated to less than 20 words. The cited books often differ in details (such as the cited page number and version).

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The year of publication of the cited work.

Cite a patent

The patentee of the cited author (individual or company group)

Patent number of the cited document

Citation year of patent publication

Cited group author

Abbreviation or full name of the cited author's institution.

Reference Document Reference Report Name

Cited publication year

Citation report

The person in charge or organization of the cited author's report.

The report number of the cited work usually contains the abbreviation of the organization name.

The year of publication of the cited document.

There are other services to help, as well as a lot of pictures. See.

⒉ISI: Inter-symbol interference. When digital signals are usually encoded in waveform, pulse sequences have specific spectral characteristics. When the pulse passes through the band-limited channel, the pulse will spread in time, and the pulse of each symbol will spread into the time interval of adjacent symbols. This is the inter-symbol crosstalk, which will lead to the wrong probability distribution when the receiver detects a symbol.

ISI is an extremely important concept in modern communication principles, which mainly comes from the quantitative analysis of digital baseband transmission.

Causes of ISI: The overall transmission characteristics of the system are not ideal, which leads to the distortion of the front and rear symbol waveforms and the long tail of the front waveform, thus interfering with the judgment of the current symbol, and when the cross-talk between symbols is serious, it will cause misjudgment.

For details, please refer to Modern Communication Principles (6th Edition) edited by Fan Changxin and Cao Lina, the university textbook, and National Defense Industry Press.