IAH USER'S MANUAL
Contents
1. 17 FIL FIL FIL FIL FIL FIL to FIL FIL FIL FIL FIL FIL FIL FILE A GIZMONB path_database gizmo lang gizmonb A A A LANGS path _database gizmo lang lang G850ANS path_database gizmo g850ans GANS850 path_database gizmo gans850 A F descritores pft path_database rare pfts l QLFANS path_database gizmo 1 QLF850 path_database gizmo lang qlfansi lang qlf850 E DATABASE path_database rare data rare E standard pft path_database rare pfts lang lillhtm pft E detailed pft path_database rare pfts lang lildhtm pft E citation pft path_database rare pfts lang lilchtm pft E mes pft path_database rare pfts lang mes pft E title pft Spath_database srare pfts lang lilthtm pft E SHORTCUT IAH Spath_database rare pfts lang shortcut pft lang descritores pft 2 Copy the database rare rare mst and rare xrf to the directory defined in the option FILE DATABASE of the file bases rare data rare def 3 Copy the FST bases dblil data dblil fst to bases rare data rare fst 4 Generate the inverted file for the database with rare fst using the line below as a model a for Windows mx rare actab ansiac tab uctab ansiuc tab fst fsts rare fst fullinv rare now for Linux all mx rare actab ansiac2. Appendix B Fields of the LILACS format 01 Code of the Centre 02 Identification Number 03 Location of the Document 27 04 Database 05 Type of Literature 06 Level of Processing 07 Call Number 08 Electronic Medium 10 Personal Author Analytic level 11 Corporate Author Analytic level 12 Title Analytic level 13 Title Translated into English Analytic level 14 Pages Analytic level 16 Personal Author Monograph level 17 Corporate Author Institutional Monograph level 18 Title Monograph level 19 Title Translated into English Monograph level 20 Pages Monograph level 21 Volume Monograph level 23 Personal Author Collection level 24 Corporate Author Collection level 25 Title Collection level 27 Total Number Total of Volumes Collection level 30 Title Series level 31 Volume Series level 32 Number of Part Series level 35 ISSN 38 Descriptive Information 40 Language of the Text 41 Language of the Abstract 50 Thesis and Dissertation Institution to which it is presented 51 Thesis and Disertation Title of Degree 52 Event Sponsoring Institution 53 Event Name 54 Event Date 55 Event Normalized Date 56 Event Town 57 Event Country 58 Project Sponsoring Institution 59 Proyect Name 60 Project Number
3. 1 Words hasl x 2 and ba tx faa z Title words 3 jan Abstract words bal Author limpar Institutional author Subject descriptor Limits Language Country year publication Journal Type of literature Bibliographic level Ix x Search engine iAH v3 1 0 powered by WWWISIS BIREME PAHO WHO Latin American and Caribbean Center on Health Sciences Monography in series Publication type Conference Unique identifier Location Electronic support Entry date Figure 4 Selection of search field Notes When you have more than one word or term in the same line you must use one of the boolean operators AND OR AND NOT between each term 20 The operator AND is defined previously as default between one line and another but can be altered by the user according to the requirements of the search Search in field 2 a Words 3 language Figure 5 Example of a search expression entered in the basic form In this example using the AND operator the system relates the two subjects and retrieves only articles in English Display of the results Once the search has been executed the first part of the page shows information about the database searched the search expression and some of the references retrieved in the search in groups of 20 records in the display format indicated in the CONFIG In the example below the display is in the long format Database DBLIL Search public 9 and ame
4. 3 a format for extraction of data in the CDS ISIS formatting language The indexing techniques define the processes which are performed on the data generated by the format CDS ISIS offers nine indexing techniques identified by a single digit code as explained below Technique O0 zero Constructs a term from each line extracted by the format This technique is generally used for indexing internal fields or subfields However note that CDS ISIS constructs terms from lines and not fields So you should realise that CDS ISIS considers the output of the format as a String of characters in which the fields are no longer identifiable Therefore it is the responsibility of the user to produce the correct data through the format especially when indexing repeatable fields and or more than one field In other words when using this technique verify that the extraction format for data produces as output a line for each term that should be indexed Technique 1 Constructs a term from each subfield or line extracted by the format considering delimiters Since CDS ISIS looks for subfield delimiters in the output of the format for the technique to function correctly the format should specifiy proof mode or no mode since proof is the default which retains the subfield delimiters in the output Recall that the modes head and data substitute the subfield delimiters with punctuation marks Observe also that technique 1 is an extension
5. 61 Noted 62 Editor 63 Edition 64 Date of Publication 65 Normalized Date 66 Town of Publication 67 Country of Publication 68 Symbol 69 ISBN 28 71 Type of Publication 72 Number Total of References 74 Date Range from 75 Date Range to 76 Pre codified Descriptor 78 Person as Subject 82 DeCS Region Number 83 Abstract 84 Date of Entry on the Database 87 Primary Descriptor 88 Secondary Descriptor 91 Date of processing 92 Documentalist 98 Related Record Monograph Grey literature Collection Series or Thesis 101 Related Record Event 102 Related Record Project 899 Version of Software Appendix C Searchable fields of the LILACS demo database Field Description TW Words Tl Words from the title AB Words from the abstract AU Author Al Corporate author MH Descriptor CT Limits LA Language PD Country year of publication TA Journal TL Type of literature NB Bibliographic level MS Monograph in series PT Type of publication CF Conference ID Unique identifier LO Localization 29 Field Description FE Electronic medium DT Date of entry Appendix D How to construct IAH URLs with parameters It is possible to construct a URL which accesses directly the search function of IAH Below is the description of how to con
6. es and en e LOGO URL Determines the URLs of the websites which host the IAH interface in the three available languages e HEADER IMAGE Determines the image file which heads the HTML pages In general this type of file is located in the sudirectory image below htdocs iah lt lang gt where lt lang gt equals to pt es and en e HEADER URL Indicates the URLs of the initial pages of IAH the page giving the selection of databases in the three available languages IAH section The definitions which make up this section are the following e MANAGER E MAIL Determines the e mail address of the person responsible for the maintenance of IAH Users are informed of this address in case of errors in the system e REVERSE MODE Determines the order of presentation of the results of searches The possible values are in ascending order OFF or descending order ON of MFNs e MULTI LANGUAGE Indicates whether the user can or cannot change the language of the interface The possible values are OFF for change is prohibited and ON for change is permitted between the languages English French Spanish and Portuguese e AVAILABLE LANGUAGES Indicates the assigned codes of the available languages separated by coma The order of the languages corresponds to the subfield numbers used for URL and FORMATS How to configure the file iah def php If you need to configure IAH with different settings refer to the officia
7. navigation bar 5008 number of records noted in the search 5009 name of the display format 5010 help information n identification of the type of information help explanatory note v name of the HTML file 5011 identifier of sensitive help h help for current status of the system An note for current status of the system 5012 gizmo database for conversion decoding g conversion gizmo d decoding 5013 name of the user AR code of the user m mfn in the user database 5014 forms available F B A 5015 direct access to a specified index 31 Tag Subfield Description 5018 databaseFeatures 5020 database of execution log 5021 language 5030 logo image 5031 logo URL 5040 head image 5041 head URL 6000 form 6001 variable conectSearch 6002 variable exprSearch 6003 variable indexSearch l line of the form n name of the index x prefix y inverted file u prefix not inverted a type kwic short g gizmo applied gizmo in the index terms s list of tags for search 6099 list of indexes 6100 Index selected l line of the form n name of the index x prefix of the index y inverted file u prefix not inverted At type kwic short g gizmo applies to gizmo not index terms s list of tags for search 6111 gizmol ndex tag 1 6112 gizmol ndex tag 2 6102 termsFromIndex 6121 vari
8. pfts the display format files of the chosen database s The corresponds to the language subdirectories of the interface en es fr pt Notes You have to provide a full set of formats for each available language in AH Commands for indenting and vertical and horizontal space characteristics of the CDS ISIS format language must be changed to their equivalents in HTML Fields which contain symbols for control of filing e g lt A gt lt The gt lt La gt etc must have as their display mode heading mhl Execute the database configuration file in the command line of DOS or Linux a Change to the database directory e g home bases b Execute the command setupdb shell or batch file depending on the operating system giving the name of the ISO file including the extension name of the FST file FST including the extension and the name of the resultant database e g setupdb bat base iso base fst base Notes If the database has been set up with the ANSI Windows character table use the fourth parameter ANSI in the instruction setupdb The default for inversion is ASCII A generic setupdb bat or setupdb sh will be added in a later release Create a copy of the file DBLIL def which is in bases par directory with the name of your database e g video def and edit it for the requirements of your database in accordance with the following section How to configure a new database Add to the page
9. 69 2 v69 69 6 KW_ v69 Table 9 Comparison of indexing techniques It is important to note that the technique 0 zero is unique in that the use of a prefix is an option Table 4 shows the relation between the different indexing techniques and the use of prefixes Without prefix With prefix Effect of the technique Whole field Subfield Terms delimited by lt and gt Terms delimited by and Word by word BIWIN F O 0 N Od U1 O Short example of an FST with prefixes for a database compatible with the LILACS format 06 O TW_ v06 12 8 TW_ qd12 v12 5 13 8 TW_ qd13 v13 1 18 8 TW_ qd18 v18 1 19 8 TW_ qd19 v19 17 25 8 TW_ qd25 v25 12 8 oC ET ale wie Se 13 8 TI_ qd13 v13 1 18 8 ITI_ qd18 v18 19 8 TI_ qd19 v19 1 25 8 TI_ qd25 v25 40 5 LA_ d40 v40 06 0 NB_ v06 Short example of definitions lt base gt def file compatible with the FST with prefixes INDEX Tw 1Palavras 2Palabras 3Words d xTW uTW_ yDATABASE mTW_ INDEX Ti 1Palavras do titulo 2Palabras of the titulo 3Title words xTI uTI_ yDATABASE mTI_ INDEX La lLanguage 2Language 3Language xLA uLA_ yDATABASE mLA_ tshort INDEX Nb 3Bibliographic level 2Nivel bibliografico 1Nivel bibliografico xNB uNB_ yDATABASE mNB_ tshort fA gGIZMONB
10. g standard Defines the gizmo for executing in the keys of the inverted file 3 AX prefixed Identifies the prefix which will be used in search strategies y prefixed Identifies the logical name of the inverted file u prefixed Identifies the prefix to use m prefixed Identifies the prefix refering to the form or note associated with the search index It works in conjunction with the definition of specific notes for the fields in the section HELP_FORM Table 4 Components of the definition of indexes 1 Optional element in accordance with the selected language 2 Mandatory element for the default index Only one idex should be default 3 Optional element As a general form we have INDEX 1 lt Name gt 9 lt Name gt d x u _ yDATABASE m _ fA t lt s h gt g lt file gt where the sign stands for two letter prefix used So the definition of a word index to present as default could be INDEX TW 1Palavras 2Palabras 3Words d etc In the example above the index shown as Words in English would be the default and would perform a search in all the fields defined in the FST This definition also implies an FST without field prefixes For an index of subject descriptors identified by the prefix MH in the FST and available only in the English language the declaration would be 12 INDEX MH 3Subject descriptor xMH uMH_ yDATABASE mMH_ Note The blank space aft
11. in the DBILIL database about health and environment and sustainable development Consider only the most significant words for your search and type them into the available Space In this example you should leave the operator AND selected so that IAH searches for articles that contain all the words entered 19 Enter one or more words as All words AND Any word OR Figure 2 Example of completing the field for a free form Basic and Advanced Forms The Basic Form permits searching in the principal search fields of the databases amongst them words descriptors limiting by subject author journal and language so offering access to the indexes of those fields which help to assemble the search expression The Advanced Form permits searching in all the indexed fields of the datadatabase and has the same resources as the basic form To go to the basic or advanced forms you have to click the name of the form in the upper right part of the free form Database DBLIL Free form help Q Advanced form Enter one or more words o o All words AND Any word OR config Search Figure 3 Location of the options for of type of search form How to search 1 Do not type anything in the white boxes 2 Select one of the search fields click the button which matches in the box showing the fields and click the index button on the same line Database DBLIL Free form help Q Free form Search in field
12. two required parameters to the chosen mail program NAVIGATION BAR Determines whether the navigation bar between the retrieved documents should be shown or not The possible values are ON and OFF NAVIGATION BAR ON DOCUMENTS PER PAGE Determines the maximum number of documents shown in the results page of a search DOCUMENTS PER PAGE 20 16 e FEATURES Indicates additional characteristics of IAH availables for use Currently the package only supports the XML standard in the export of records For example FEATURES XML Note This feature requires the existence of a file like lilCitationXML pft include in the demo package and defined in a line in FILE section of BASE def Management of multiple databases with a different layout A single instance of IAH can hold a large quantity of databases and yet permit the layout the colours and the output format of data be changed When you want to add new databases in IAH e g rare books and institutional referred to here as rare and videos with clearly distinct visual identities you should start with the preparation of the environment in which you replicate the parameters of the installation model 1 Create a subdirectory for each database in the area of database e g bases rare bases videos 2 Copy to the bases par directory the configuration file dolil def to each database bases par raros def and bases par videos def 3 Copy the subdirectorie
13. AH interface The subdirectory htdocs iah image contains the image files language independent used by the interface The file htdocs iah index php contains the initial page of the IAH interface after its installation and configuration and allows access to the databases In the subdirectory htdocs iah fulltext there are files for providing access to full texts for the demo database CGI BIN In this directory is found the executable file of WWWISIS wxis exe for interpreting and executing the application IAH written in IsisScript There is also the full package of CISIS utilities for maintenance of databases using scripts bat or sh or from the command line It is highly recommended that the system has set in the environment a path to this directory in order to have available access to this files form every place in the server Understanding the configuration of IAH Contents of the file iah def php AH DEF PHP is a text file composed of four sections whose functions are detailed in table 2 TITLE OF THE SECTION DESCRIPTION PATH Indicates the location of the directories and files of the interface APPEARANCE Defines settings relating to the appearence of the interface HEADER Defines images and links for the head of the pages 1 AH Indicates the e mail address of the person responsible and some configuration options of the interface E Table 2 Sections and functions of iah def php xample
14. ATH_CGI BIN respectively of the file tah def php while the variable lang receives the identifying letters of the language en es fr pt according to the selection made by the user through the interface Hence the definition of the database file can be written like this 11 FILE DATABASE path_database video data video In the same way the definition of a display format can be written FILE standard pft path_database video pfts lang lildhtm pft Note that the standard structure of the ABCD package is used in all the examples Section INDEX_ DEFINITION In this section you should define the indexes availables for the search It is possible to mount an indexing FST or an FST with prefixes The use of a fixed descriptive element of index excludes or includes other variables dependening on the group to which they pertain The elements referring to the language are neuter and optional Each definition is preceded by the term INDEX followed by a prefix which can have various descriptive elements identified in subfields following table 4 Element Group Description 1 9 standard Name of the index in the n language declared in other section 1 d standard Marks the default index 2 f standard Indicates availability of the field only in the advanced form content A 3 AR standard Type of the index short for short index hidden for hidden index 3
15. IAH USER S MANUAL Version 3 1 Table of Contents Objectives of the Chapter c ccccceccecceceeceeaeeceeeeeaesaeeeeeeeseuaeuaeeaeeaeeaeuaeuaeeeeeeugeuageaseaeuanuaeuagya 3 TMtrOCUCTION wo cc ccceceeceeee eae e cena eeee eases seen nese eee seen nena seas ease EEA paina apipi saa piaia aeuaeeaeeaenaenaenagea 3 Structure Of TAH cccccecceeceeceseeeeeeeeeeeaeeaeeaeeeeeeenaesaeee ease eeuaeeae ease genau naeeaeeeeeeuaeuaeeaeeaenaeuanuagaa 4 Area of documents and executable SCripts 2 0 0 netted 4 Area of executable scriptsiss sciceccsa itt anodes AA A AE E EAA AAA TAA E a AA EA E ATENA one 4 Area of databases aaa aa al EAO EEEa and HEU AE EAA Ea TA A EE ana E DEE AA noe A TE NA one 4 Default structure of IAH in ABCD cccccccucceceeeeeeeeeuseeaeeeeeaeeaeeaseaeeeeeeenaesaeeeeeeuaeuaauaenaeeanuagya 4 Files and directories of the IAH package ccc treet 5 BASES ic cs2 es iisseadaitaye d a A dete deeea ed cidaaGunty Reese de aera aaa aia Ne a 5 HIE DOCSHA n EE A E EEE E EE 6 CGIEBIN E EE TE RE S PEE NE ANE EE E EA A E E TE E 6 Understanding the configuration of IAH ssssssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 7 Contents of the file tah def phpieriresi ean eee hel a a E A Cee eed cedar eee 7 PATH SOCUION i325 S55 ccc eittel oine ein Ph dra ian cheat is bea Pct ne nee ed anise betaine ods we She ee 7 APPEARANCE SECCION ien teran o in a r a a a a ara ee a a a ge ide EE 8 Style sheet structure ronisin es ve
16. able kwicMode 6122 variable indexRoot 6205 variable pagesRange 6209 list of options 6210 Selected item from list m mfn 6211 list of results Hit list 6300 options of XML 6301 table XML 6302 formato xmIPFT 6400 related data m mfn 7000 limit of the search restriction of the expression 32
17. atabase nextAction l1nk amp base DBLIL amp lang en amp exprSearch genetics amp indexSearch TW conectSearch AND amp xprSearch en amp indexSearch LA Appendix E Fields of the interface Tag Subfield Description 5000 environment variables 30 Tag Subfield Description a current action b path_database SC path_cgi bin d path_data s name of the script p alternative PATH_TRANSLATED ra definition file for the alternative application a information about the local server t temporary directory 5001 nextAction s status 5002 path for the directory of images 5003 name of the database A definition file d drive for cipchange n New current altered database for executing function LoadBaseDef 5004 function baseResubmit 5005 formats available An Logical name p description in Portuguese e description in Spanish Rl description in English 5006 appearance c colour of background of the body S colour of background of the image t colour of text of the body l colour of links in the text b colour of the navigation bar e e mail address of the administrador of the interface m selector of multi language ON OFF OT selector of sample of results in reverse mode ON OFF av colour of visited links in the text 5007 function navBar
18. been tested under Apache 2 xx with a minor change Due to a difference in server global variables contents the files named index htm below htdocs iah lt lang gt has to be renamed to iah htm so the PATH_ TRANSLATED variable returns the path properly It has also been tested under IIS 6 provided that IIS internal firewall has been set to allow the use of the Common Gateway Interface CGI as well the WWWISIS executable Notice that a Virtual Script directory must be set with permissions to execute scripts and executables WWWISIS is the active component of the interface which gives the IsisScript code multiuser access to the ISIS databases across the Common Gateway Interface CGI IAH comes packaged in ABCD with the standard version of WWWISIS with a key size of 16 60 The availability of the versions mentioned should be checked with BIREME because this change can bring undesirable effects and other implications for the application Structure of IAH The IAH interface comprises three different parts in accordance with the following model Area of documents and executable scripts Primary location of the documents HTML javascript CSS images configuration files of the application and the webserver Normally called DOCUMENT_ROOT Location of the executable files or scripts of the application In this area is located the code of the application written in the language IsisScript compiled or not Area of executable scripts Loca
19. ctiva tica de la distribuci n de recursos amp to prin introducci n a la justicia sanitaria Ethical perspective of distribution of resources Photocopy introduction to the sanitary justice Rev chil reumatol 24 2 111 114 2008 Full text es Related fs documents Section HELP_FORM In this section you define the HTML files for help and the explanatory notes for each type of form free basic and advanced and or the indexes availables in the interface It is assumed 14 that these files are located under the root of IAH in the subdirectory help below each language en es fr pt The content of these files can be generic serving all the elements of a particular category form or index or specific for determining one element within the category For example you can define a help file which serves all the available indexes and additionally a help file that gives more detail of one of them To define a generic help text the declaration should be preceded by the term HELP FORM or HELP I NDEX and followed by the physical name of the file For example HELP FORM help_forms html HELP INDEX help_indexes html To define a specific help text the declaration should include the type of search form F free B basic and A advanced and or index in accordance with the section INDEX_DEFINITION For example HELP FORM F help_form_free html HELP INDEX TW help_index_words html To define a text f
20. da a uE vacates nary AE aE EEan Da tuk i ATIE Ravine EEE Bs 8 HEADER Sect ORnet sti cosbidaiin tie eae ane badeidnsten an baagiieyls aching top naataaeteen Aviad aackaa es 8 IAHSOCHION iieri ea G ind abe aed th addaean vee ee dea veut wanes tava A eyes adeeb eet dteiaated Geass 9 How to configure the file iah def Php 2 tenet nies 9 Initial testing of the Interface nosiri sanion ienee ei aa vee atid a E Sa ela eee 9 Your OWN Catabases cccccccceceeceeceeeeeeeeaeeaeeeeeeeeeeaeeae seen geeaeuaeeaeeaeeeeeaeuaeaaeeeeeeuaevaeeaeeaenaeuagya 10 How to install anew database onic tcnintr laine teen Desa a naan d EAA EEA adda DEEN D 10 How to configure a new database Ennead 11 Section FILE LOCA MON ctevie eriiineaas EEE ria pied ies a aeaa aK S BEENA VATU Ya aaa deep taaa ek 11 Section INDEX DEFINITION cies Gass oe aeee EE dx aA ducal EAA ESIA EETA LEA Aaaa nanan 12 Section APPLY GIZMO marii a eiee uea a E a ep laO E NAE LEa AA a eels 13 Section FORMAT NAME nccsiiciaiss sid cheese eda eera viae A EOE AENEAN OaE RERA 14 Section HELPSFORM ceti sities re ee Eaa ines abated pa aa OARE AE ELEDE Eae uesia 14 Section PREFERENCES vi iccsciskidesnugeaeactubatatdtadeet ia a aT inae deda ie ieda a a ia eiai 15 Management of multiple databases with a different layout cece teeta teed 17 How to use the IAH interface cccccecceceeeueeeceeeeeeeeeeeaeuaeeaeeaeeaeuaenaesasaeeneusaeaaeaeeeeuaeuageaseaneags 19 Free TO M aanerer iie ini
21. er the xMH and before the u is mandatory For an index of words from the abstract identified by the prefix AB in the FST and with reference to an inverted file with the name ABSTRACT we would have in the files section of the definition FILE ABSTRACT path_database abstract def abstract and in the definition of indexes NDEX AB 1Palavras do resumo 2Palabras del resumen 3Abstract words xAB uAB_ yABSTRACTMmAB __ Section APPLY_ GIZMO In this section you should indicate the files for the global changes of strings of characters contained in the databases GIZMO files permitting conversion of character tables coding decoding of data compression of information etc The logical names must be defined in the section FILE_ LOCATION Each definition should be preceded by the term GIZMO with the general form GIZMO LOGICAL NAME The standard IAH package contains some predefined GIZMO databases LOGICAL NAME Description GANS850 Performs the conversion of ANSI characters to their equivalences in ASCII 850 G850ANS Performs the conversion of ASCII 850 characters to their equivalences in ANSI QLFANS Performs the decoding of the codes used in DeCS descriptors in accordance with the ANSI Windows table Available in three languages QLF850 Performs the decoding of the codes used in DeCS descriptors in accordance with the ASCII 850 DOS table Available
22. es only the title of the aricle document o citation is the format of bibliographic reference without abstract default format Select the desired format and confirm or cancel with the button To navigate between the pages use the pagination bar of the results gotopage 12345678910 gt I gt Figure 8 Pagination bar of the results 22 Each page of results includes a maximum of 20 references it is possible to configure this value during and after the installation To navigate amongst the reference or within the same page use the array of arrows available in the navigation bar of the records ee Logical operators in the search The logical operators or boolean operators are used to relate terms or words in a search expression They combine two or more terms in one or more search fields The boolean operators accepted in IAH are e AND OR AND NOT parenthesis truncation sign e AH accepts either the reserved words or the correponding symbols e Proximity operators of CDS ISIS are not implemented in IAH You can use boolean operators in Adavanced Forms in AH Search fields Words The words search field is considered a free text field formed of single words Therefore you should not include in your search formulation compound terms and phrases if the field was not indexed by words Note you should or should not use articles prepositions depending on the inclusion or not of a stopwod file stw a
23. for access to databases a link to this new database conforming to one of the following models depending on your Site You use an idependent page to invoke the database lt p gt lt A HREF http lt my_server gt cgi bin wxis exe iah scripts IsisScript iah xis amp base lt YOUR_BASE gt amp lang en gt Database lt A gt Text describing the database lt p gt If you use ABCD Site as content integrator use the link http HOST iah base DBLIL lang lt lang gt The terms in bold should be altered to reflect the details of your own database The parameter base YOUR_BASE should be uppercase 10 How to configure a new database To configure a database in IAH it is necessary to alter some parameters in the database definition file BASE def whose name is defined by the user during the installation 7 1 item 5 and which can be based on the definition of the LILACS database DBLIL def or any other you prefer best Note Linux operative system is case sensitive therefore take care of the capitalization of the name of the file BASE def BASE def is a text file composed of six sections whose functions are detailed in table 3 TITLE OF THE SECTION DESCRIPTION FILE LOCATION Location of the database files display formats and of export of data INDEX DEFINITION List of definitions of indexes that can be accessed in searching APPLY_GIZMO List of files used for the gl
24. h APPEARANCE section The definitions of colours styles fonts etc of IAH interface are defined in four files in css stylesheet css jess general css layout css styles css stylesheet css The css directory contains the IAH Site stylesheets To customize the interface the files of the this directory should be changed This directory hosts four files CSS that will be detailed below in this section Style sheet structure IAH style sheets are divided into 4 different files in the htdocs iah css directory e general css this CSS has the general site attributes such as color and standard font type used in the site e layout css in layout we have definitions of sizes element positions margins etc e styles css in this CSS there are definitions of IAH Site style element colors banner images typographic styles borders etc e stylesheet css is the main CSS which include the other style sheets files The style sheets are loaded by the system in the previously mentioned order Thus any alteration to the last CSS i e stylesheet css will overwrite the element defined in previous CSS s HEADER section The definitions which make up this section are the following e LOGO IMAGE Determines the image file of the logo which is used in the head of the HTML pages In general this type of file is located in the subdirectory image below htdocs iah lt lang gt where lt lang gt equals to pt
25. h fields and the button for access to the index Step 2 in the page for access to the index type in the appropriate space the first word or element of your search in the example syndrome and click on show index Type word or beginning of the word pma or select the initial letter 032 al B c D E F c H 1 J K i m n o P o R 5 T ul v w x Y zj Figure 10 Example of how to complete the page for access to the index Step 3 from the index display click to mark the descriptor of interest Database DBLIL Index Select one or more terms of the list below TECNICAS E PROCEDIMENTOS DE LABORATORIO TECNOLOGIA TECNOLOGIA APROPRIADA TECNOLOGIA INDUSTRIA E AGRICULTURA TELOMERASE TEMPERATURA aad terms Figure 11 Example of the list of index terms 1 To execute the search click the button Search terms 24 The system retrieves all the records which contain the descriptor alcoholic foetal syndrome To relate this descriptor with another descriptor or with another search field language author etc click the button add terms j The system transfers the descriptor selected to the search form Appendix A Indexing Techniques For IAH to carry out a search in an ISIS database it is necessary to perform an inversion of the data using an FST file Field Select Table FST files consist of one or more lines divided into three segments 1 a field identifier tag 2 an indexing technique
26. in three languages LANGS Performs the decoding of the language codes in accordance with the ANSI Windows table Available in three languages GIZMOTL Performs the decoding of the type of literature codes in accordance with the ANSI Windows table Available in three languages GIZMONB Performs the decoding of the bibliographic level codes in accordance with the ANSI Windows table Available in three languages Table 5 Table of standard GIZMOS in the IAH package Note that each gizmo table matches the earlier definition in the file DBLIL def of the example included with the package FILE GIZMOTL Spath_database gizmo lang gizmotl LE GIZMONB path_database gizmo lang gizmonb ILE LANGS path_database gizmo lang lang ILE G850ANS Spath_database gizmo g850ans ILE GANS850 path_database gizmo gans850 Hj RY RY tj 13 FILE QLFANS path_database gizmo lang qlfans FILE QLF850 path_database gizmo lang qlf850 You can specify the database GIZMO ASC2ANS for converting data recorded in the database in ASCII format into ANSI as follows GIZMO ASC2ANS Note There are gizmos declared in section FILES and gizmos declared in section APPLY_GIZMOS The difference is that gizmos in FILES are used by default when reading the database but gizmos declared in APPLY_GIZMO section are used when displaying fields in browsing Section FORMAT_NAME In th
27. irectories css en es fr image pt scripts and fulltext and two configuration files These two letter directories corresponding to the ISO code for languages each one contains the language specific messages banner icons etc of IAH The directory fulltext is only for demo you can delete it after the system is working In the directory htdocs iah scripts there are six subdirectories en es fr modules pt and translate a configuration file for IAH i1ah def php and the IsisScript code of the application files with extension xis In the subdirectories of each language are the format files which form the pages of the interface in that language The subdirectory htdocs iah scripts modules contains optional modules and language extensions that permit the additional use of new functions with more flexibility as well as customisations The subdirectory translate contains a translation tool aimed to help users in translating pages to other languages using batch files the MX utility and some gizmo files master files In the directory htdocs iah each of the subdirectories en es fr and pt contains two subdirectories image and help In the first one are the image files used by the interface such as icons buttons banners logos etc In the second one are the files containing the help texts of the interface in the respective languages in HTML format The subdirectory htdocs iah css contains the stylesheets of I
28. is section you define the logical names of the available display formats and their descriptions in the available languages of the instantiation of IAH Each definition is preceded by the term FORMAT followed by the real name and of the descriptions for each language 1 2 9 corresponding to the assigned languages in iah def php like this FORMAT xxxxx lnononon 2nononon 3nononon Note 0 Zero is not enabled to assign languages The installation package comes accompanied by four display format files for the language of the interface for the DBLIL demo complying with LILACS methodology The four formats for LILACS are long detailed citation and title The default format is citation The files with the extension pft defined for each of the formats must be declared in the section FILE_LOCATION The definition of the detailed format is declared like this FORMAT detailed pft 1Detalhado 2Detallado 3Detailed 4D taill The declaration FORMAT DEFAULT specifies which is the default for the interface and should preferably be the last declaration of this section Note that the format must have been declared previously FORMAT DEFAULT detailed pft FILE SHORTCUT IAH This feature enables the database administrator to add optional functions and services in the left column of the display that are prepared using display formats commands 20 86991 Lilacs 2a I select B EAF ae Trejo Maturana Carlos Perspe
29. l manual http bvsmodelo bvsalud org php level php lang en amp component 31 amp item 3 Initial testing of the interface Using an Internet browser Internet Explorer Mozilla Netscape etc type in the the address box the URL in which IAH was installed e g http my server iah index php where my server is the name of the domain where the package is installed It is possible to access an installation in local mode using localhost or 127 0 0 1 as the name of the domain like http localhost 9090 iah index php From this page it is possible to select the example database DBLIL which accompanies ABCD package DBLIL is a sample of LILACS database of BIREME It is suggested that you perform a search in the example database DBLIL in order to confirm that the interface is functioning correctly before proceeding with the process of installation and configuring your own databases personalizing the layout etc In case of error you can use the URL below http my server cgi bin wxis exe hello http my server cgi bin wxis exe IsisScript getenv xis Your own databases To install and configure your own database you need to follow the following steps How to install a new database 1 2 3 Transfer to the directory bases wrk the file s in ISO format of the desired database s Transfer to the directory bases lt your_base gt data the FST file s of the database s Transfer to the directory PFTS bases lt your_base gt
30. obal change of contents FORMAT NAME List of definitions of display formats available HELP FORM List of help files for the search forms PREFERENCES List of search forms available Table 3 Sections and functions of the file BASE def Section FILE_LOCATION In this section you should define the logical names of databases inverted files files for display formats and conversion of data all with their respective physical paths For each database you need to define at least three kind of files 1 the database 2 the inverted file s and 3 the display format files For the definition of the database file the logical name DATABASE must be used Each definition is preceded by the instruction FILE in the general form FILE LOGICAL_NAME directory 1 directory n file_name Using the definition of a database with the name video as example the declaration results in FILE DATABASE ABCD www bases video data video Note If you work in a Linux environment the names of your files in the declaration should match the case of the physical files Do not use diacritical signs to name a database for example use video and not video To ensure that the interface is portable to any directory structure three variables have been predefined 1 path_database 2 path_cgi bin 3 lang The variables path_database and path_cgi bin get their values from the settings of PATH_DATABASE and P
31. of iah def php default of ABCD package lt P P P L d on aoe e A EH MANAGER E REVERSE MODE ON MULT I LANGUAGE ON php PATH ATH_DATA iah ATH_CGI BIN ABCD www htdocs iah scripts ATH_DATABASE ABCD www bases ATH_DEF ABCD www bases par APPEARANCE Please adjust css stylesheet css HEADER OGO IMAGE logoabcd jpg OGO RL lhttp www bvs br 2http www bvsalud org 3http www virtualhealthlibra y org 4http www virtualhealthlibrary org FADER IMAGE online gif FADER RL 1 iah pt index htm 2 iah es index htm 3 iah en index htm 4 iah fr index htm MATL ia my server domain AVAILABLE LANGUAGES pt es en fr gt PATH section The definitions contained in this section are PATH_DATA Indicates the path relative to the root of the application in the webserver in which the static pages are located IAH PATH_CGI BIN Indicates the absolute path of the directory for IsisScripts e g ABCD www htdocs iah scripts e PATH_DATABASE Indicates the absolute path of the directory for databases on the server e g ABCD www bases iah e PATH_DEF Indicates the abolute path of the directories that contains the database configuration file e g ABCD www bases par Note all paths should include initial and final slas
32. of technique 0 Technique 2 Constructs a term form each term or phrase included between lt and gt less than and greater than It does not index any text except between the characteres lt and gt Note that this technique requires the proof mode because the other modes remove the characters lt and gt E g Report describing a lt university course gt on lt training in documentation gt in an African lt library school gt produces the following index terms with this technique university course training in documentation fo library school 25 Technique 3 Executes the same processing as technique 2 except that the terms are included between Slashes E g Report describing a university course on training in documentation in an African library school produces the following index terms with this technique university course training in documentation library school Technique 4 Constructs a term from each word of the text extracted by the format By a word is meant a continuous sequence of alphabetic characters Observe that when you use this technique to index a database with subfield delimiters you should specify the head or data mode mhl or mdl in the corresponding format for substituting the subfield delimiter according to the rules of that mode Otherwise the alphabetic codes of the subfield are considered as part of a word Also it is advisable to
33. or explanatory notes the declaration should be preceded by the term NOTE FORM or NOTE INDEX in place of HELP FORM and HELP INDEX The rest of the procedure is identical NOTE FORM F note_forml_lilacs htm NOTE INDEX TW note_index_words html Section PREFERENCES In this section you define some options of the interface for the particular database The declarations contained in this section are the following e AVAILABLE FORMS Determines the set of forms availables the first one listed being the default in the initialization The forms are identified by letters as shown in Table 6 Identifier Form F Free B Basic A Advanced Table 6 Identifiers of Forms The definition is preceded by the term AVAILABLE FORMS followed by the list of identifiers of forms separated by commas as AVAILABLE FORMS F A This declaration informs IAH that there are two search forms available Free and Advanced with the free form being the default in the initialization 15 Free form presents a simple search area Google like no explicit boolean operator are enabled Basic and Advanced presents a guided search interfac with some boolean capabilities The difference between B and A is the number of indexes availables SEND RESULT BY EMAIL Determines whether or not the sending of search results by email is enabled The possible values are ON and OFF For this option to function correctly the user should ins
34. rica J and EN 9 References found 19 Refine the search Showing 1 19 in format Detailed page 1 of f 1 19 DBLIL vy pm select Id 170 A print Author Anon Title Regional consultation for the Americas on health research for attainment of the El Full text Millennium Development Goals MDGs Source s l s n s d 6 p Conference Present in Regional consultation for the Americas on health research for attainment of the Millennium Development Goals MDGs M xico DF May 24 26 2004 Descriptors Pesquisa tend Sa de P blica tend Am ricas Pa ses Desenvolvidos Pa ses em Desenvolvimento Acesso a Informa o Limits Humanos Electronic Internet Medium Figure 6 Example of a search result Note The number of records per page can be altered through the declaration DOCUMENTS PER PAGE in the definition file of the database The principal commands and resources available in this page are the following Refine the search changes the search form to the previous search expression 1 newsearch _ changes the search form to a new search 21 N your selection _ lists the references or records previously selected The selection is achieved by clicking in the area selection available in the left corner of each reference displayed as shown in the picture below where the reference number 1 is selected To cancel the selection it is sufficient to click again within the area sendresult _ permits p
35. rinting or capturing the references or records retrieved in the search selected or not for sending the references by electronic mail e mail This option can include a all the references retrieved in the search b a sequential range of references retrieved e g 1 to 50 c The references selected previously in the results page of the search In the option to send for printing the system generates a list with the option defined by the user From this list you should use the print or capture command of your web browser fo To print use the option Print of your web browser O To customize the print outs of IAH with different logo and footer of the institution should modiy the following files ahlist pft afoot pft in the folder htdocs iah scripts lang fo To capture in text format use the option File Save As of your web browser contig command that permits changing the format of display listing of the references retrieved in the search changing the language of the interface and the option to include or not the navigation bar Interface language english Navigation Bar yYes No Result display Presentation format Detailed Figure 7 Window for configuring the interface The formats available are the following fo long includes bibliographic data of the reference and abstract o detailed includes bibliographic data of the reference summary and descriptors or keywords o title includ
36. rire AA E entade a E a e E Mala TE 19 Important remarKS ereas ae anaa aan a E E E E E A E A a NE Aaa 19 Basic and Advanced Forms vic e eck cfis oedet edad oid i dee dg aad EE E E E oa 20 How to sear his ini resnie idi a o a E E dacs ech ks AA EEE EA EEE a os 20 Display ofthe res ltsiirerniai iai a a a cath eh dive nee da ie note eed 21 Logical operators in the search ccc een EEEn teed 23 TRER E e AEAEE AA T ae rl ite ate aataed utd E nah ate A TAA ER 23 Words oein ea a Ea AT A ANAE E EE ea A A a waded at A TEATE TEE 23 Description a NEEE E E E E EE E E E AA AEAEE E AEE ATA EEEE EE T 23 Appendix A Indexing TeChniques ccccccceceeceecuceuceuaeeeeeceuaeuaeeaeeaeeeeeaeuaesaeeeeeeuaeuaaeaseaseasnagya 25 Short example of an FST with prefixes for a database compatible with the LILACS format 27 Short example of definitions lt base gt def file compatible with the FST with prefixes 0 27 Appendix B Fields of the LILACS format ccccccccucceeeeeeeceuceuaeeaeeaeeeeeaenaeeaeeeeeeugeuaaeassaneanuagya 27 Appendix C Searchable fields of the LILACS demo database ssssssssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 29 Appendix D How to construct IAH URLs with parameterS sssssssssnnnnnunnnnnnnunnnnnnnunnnnnnnnnnnnnn 30 Appendix E Fields of the interface cccccccceececcuceeeeeeeeeeeaeuaeeaeeaeeeeeaeuaesaeaeeeeugeuaavansaneannagya 30 IAH USER S MANUAL Objectives of the chapter This chap
37. s data def and pfts below base lt database gt for each subdirectory bases rare and bases videos 4 Copy the subdirectories en es and pt abajo of bases lt database gt pfts for each subdirectory of the area of databases bases rare pfts and bases videos pfts Note It is not required to copy the subdirectories of the languages that are not in use With the structure prepared you can commence the customization of each new virtual instance of IAH as follows Note In the steps below it is shown how to configure the instance rare which was previously prepared 1 Edit the file bases par rare def changing the lines below described in the section FILE_LOCATION from FILE DATABASE path_database dblil data dblil FILE DATABASE XML path_database dblil pfts lilXML pft H FILE standard pft path_database dblil pfts lang lillhtm pft FILE detailed pft path_database dblil pfts lang lildhtm pft FILE citation pft Spath_database dblil pfts lang lilchtm pft FILE mes pft path_database dblil pfts lang mes pft FILE citation xml path_database dblil pfts lilCitationXML pft FILE title pft path_database dblil pfts slang lilthtm pft FILE SHORTCUT IAH path_database dblil pfts lang shortcut pft FILE descritores pft path_database tdblil pfts slang descritores pft FILE GIZMOTL path_database gizmo lang gizmotl
38. ssociated with the database Example search for complications of hepatic cirrhosis in the DBILIL database Enter one or more words publics america salud All words AND Any word OR Figure 8 Example of a free search with operator AND DBILIL database Descriptor The descriptor field is the preferred route for an efficient search with the best results This field contains terms which represent the subject of the article or document known as descriptors keywords uniterms subject headings MeSH terms Medical Subject Headings or DeCS terms Keyword is somewhat ambiguous in English as it is also sometimes used to mean significant words in the title abstract etc Example search for the subject SINDROME DE I MUNODEFICIENCIA ADQUIRIDA Step 1 in the basic or advanced forms do not type in the white boxes 1 Select in line 1 of the descriptor search field having clicked the button which matches in the box reserved for the fields 2 Click the image Ah index to open the page for access to the index of the field selected in the form 23 Search in field 1 Subject descriptor v 2 jand v 3 jand Country year publication Search engine iAH v3 1 0 powered by WWWISIS Journal A k Type of literature BIREME PAHO WHO Latin American and Caribbean Center on Health Sciences Bibliographic level Figure 9 Selection of the descriptor in the box reserved for the searc
39. struct manually a typical URL 1 Start the URL with the name of your domain in which IAH is installed and the search command http my server cgi bin wxis exe iah IsisScript iah iah xis nextAction lInk Add to the URL the parameters for the database to be searched and the language of search amp base BASE amp lang LANGUAGEE where BASE should be the name of the database configured during the installation for example LILACS and LANGUAGE should be pt for Portuguese es for Spanish en for English or fr for French Specify the search expression amp exprSearch SEARCH amp indexSearch INDEX amp conectSearch OPERATOR amp where SEARCH should be a boolean expression and INDEX can contain the specification of the field for example DE You can create a boolean search expression with a maximum of three different fields for which you should use the parameter concectsearch and state in OPERATOR one of the boolean operators available AND OR or AND NOT To search for the terms health and public in the MARC database nextAction lnk amp base MARC amp lang pt amp exprSearch health AND public To search the term malaria in the field of the subtject headings in the DBLIL database nextAction lnk amp base DBLILE lang en amp exprSearch lycopersicontesculentums indexSearch MH To search for genetics in the field of words and English in the language field in the DBLIL d
40. t css OB en D es amp fr gt fulltext gt image pt gt scripts O en D es Of modules O install abcd isisws E3 oai H G secs web O site a O temp Figure 1 Organization of directories for the Windows and Linux distributions Files and directories of the IAH package BASES Below this directory there are two general subdirectories gizmos and par anda subdirectory for each of the databases lt dbn gt informed to IAH for example the demo database DBILIL Other directories below BASES correspond to ABCD application but they are not part of IAH application e In gizmos there are various ISIS databases mst xrf and id files which complement the interface the conversion table for characters gizmo and related tasks e In par there are various files with extension def which gives to IAH all the needed parameters for searching and displaying the databases Each database requires its own def file Below each lt dbn gt directory there are four subdirectories belonging to IAH e In data are the master and inverted file data and dictionary of the database plus some auxiliary files optional e In fsts are found the field selection table for the database and the stopword file optional e Inisos directory is the source data to update replace the actual database e Finally in pfts are the various display formats for the database HTDOCS IAH This directory contains eight subd
41. tab uctab ansiuc tab fst fsts rare fst fullinv rare now all Now you need only to construct the URL for the database with the parameters changed to access the new virtual instance RARE Let us consider therefore the basic URL of IAH for the example database DBLIL in the English language that comes with the IAH package http domain cgi bin wxis exe iah scripts IsisScript iah xis amp lang en amp base dblil We can separate the terms of the URL into blocks like this Term Code protocol http domain domain program cgi bin wxis exe root of the application iah scripts parameter 1 application IsisScript iah xis parameter 2 language lang en parameter 3 database base dbilil To construct the appropriate URL for the database RARE you should follow these steps 1 Change the name of the database in parameter 3 base rare The table with the new parameters will be 18 Term Code protocol http domain domain program cgi bin wxis exe root of the application iah scripts parameter 1 application sisScript iah xis parameter 2 language lang en parameter 3 database base rare 2 Reconstructing the URL this becomes http domain cgi bin wxis exe iah scripts IsisScript iah xis lang en amp base rare Now that there is a separate area configured for the new database RARE the image files htdocs iah image and
42. tall and configure an SMTP program and create a routine for receiving the parameters sent by the interface SEND RESULT BY EMATL OFF The command which is executed when this option is activated should be given in the file sendmail conf of the directory root of the IAH home user htdocs iah Under Windows the content of the file sendmail conf could be EXECUTE blat lt file gt subject Results to lt mailto gt q html Note It is possible to insert many other parameters The data between lt gt is provided by IAH Example in Windows using Blat it is assumed the program is active blat lt file gt subject Results to lt mailto gt sender mylibrary something com from mylibrary something com mbed some gif mbed some jpg html q log log txt Under Linux the content would be EXECUTE home user iah cgi bin email sh lt mailto gt lt file gt Example of email sh export TEMP_FILE var tmp echo From test test com gt STEMP_FILE echo To 1 gt gt STEMP_FILE echo Subject Results gt gt STEMP_FILE echo Mime Version 1 0 gt gt STEMP_FILE echo Content type text html gt gt STEMP_FILE cat 2 gt gt STEMP_ FILE usr lib sendmail t oi lt STEMP_ FILE rm STEMP FILE Notes The program responsible for sending e mail does not form part of the IAH package Under Linux the shell shown in the example is responsible for passing the
43. ter is intended to provide technical information on the installation setup and maintenance of IAH interface with CDS ISIS WinI SIS LILDBI Web and any compatible databases using ISIS architecture A minimum knowledge of CDS ISIS database standard solid network web server and internet expertise as well as full domain of operating system used are the basic requirements to the system and or support analyst that will use this manual An abbreviations list a glossary of associated terminology and a series of appendices complete information in the manual At the end a list of bibliographic references to the methodologies and technologies associated to IAH are available Introduction The Interface for Access to Health Information IAH was designed for information retrieval from ISIS databases in an optimum manner over the Internet Written in the IsisScript language the native code of WWWISIS http bvsmodelo bvsalud org php level php lang en amp component 31 amp item 2 it was developed for BIREME from 1999 having evolved in conjunction with WWWISIS to support new functions such as the reading of large records 1 Mb generation of XML content etc IAH can be installed on any PC compatible that has a web server installed and configured It has been tested on Internet Information Server IIS versions 4 5 and 6 and on Apache Web Server Apache versions 1 3 xx and 2 x Apache was tested exhaustively under Windows and Linux It has
44. the support and help texts htdocs iah help can be changed without affecting changes to the original files or other virtual instances It is also possible to change the definitions of colour and the names of logos defined for the interface in the case the user wants to differentiate each instance through the parameters defined in the sections APPEARANCE and HEADER How to use the IAH interface Any search in the databases is performed through a form in which the user enters his her search expression made up of words terms and boolean or logical operators After the required database has been selected the IAH interface presents the free form adopted as the default of the instalation with other forms available basic and advanced The examples and figures are based on IAH configured for the database DBILIL of ABCD Free form This searches words in all the fields that are inverted word by word Important remarks e When there is more than one word you should separate them by a single space selecting with the radio button one of the available operators AND to relate or OR to sum Do not include this words in the search expresion e If you want to truncate terms or words partially use the symbol at the end of the root for example infect retrieves infection infections infectious etc e Itis important to consider the synonyms and variations of the search words e g cerebral brain Example 1 Search
45. tion of the executable programs In this area is located the WWWISIS program wxis exe Normally called CGI BIN this area uses the methods and protocols defined for the CGI interface Its name can vary according to the web server Area of databases Location of the databases used by the application Table 1 shows the the correlation between the above areas and the folder names in various webservers Aran Server Apache IIS Documents htdocs wwwroot CGI cgi bin scripts Databases bases bases Table 1 areas for the webserver Note The database directory can be created below whatever directory structure is configured in the file iah def php All examples in this manual assumes IAH under Apache environment Default structure of IAH in ABCD ABCD package comes with IAH preinstalled and configured If you want to install IAH as an independent application please refer to the IAH page at VHL Model Site http bvsmodelo bvsalud org php level php lang en amp component 31 amp item 3 IAH application distributed in ABCD package contains all the files and directories necessary for the interface but with a small difference between the version for Windows and the version for Linux asco ABCD m Apache gt apache E php D empweb 2 O ww C php E bases a5 www aat O bases cgi bin O cgi bin D htdocs t B htdocs O bases O central C iah g
46. use the head or data mode if the field that will be indexed may contain file information in case the form of presentation of the field is ignored Note The definition of alphabetic characters can be adapted to the needs of each user by means of the System Table ISI SAC TAB Techniques 5 6 7 and 8 Indexing techniques 5 6 7 and 8 operate in a similar way to techniques 1 2 3 and 4 respectively but differ in the application of prefixes to the extracted terms The specification of a prefix is an unconditional literal using the general form ie dprefixd lt CDS ISIS format gt in which d is a delimiter character not used as part of the prefix prefix is the string of characters lt CDS ISIS is the extraction format for data in CDS ISIS format gt For example To prefix the words of the field 24 with Tl_ you should load an FST containing the following declaration 24 8 TI_ v24 in which Format Description TI_ unconditional literal delimiter of the prefix TI_ prefix to be used v24 CDS ISIS extraction format Table 8 Example of extraction format from fields in the FST For the sake of comparison we may observe an FST containing extraction rules with and without the use of prefixes 26 Without prefix With prefix 70 0 mhu v70 70 0 mhu AU_ v70 24 4 mhu v24 24 8 mhu TI_ v24
Download Pdf Manuals
Related Search