Tài liệu Ozonation of Cooling Tower Water: A Case Study ppt

... the cooling tower was confirmed by bacterial analysis of the tower water.Justhalf of a month after the switch to ozone treatment, an analysis of a sample of tower water found a bacterial count ... hottest days of the yeardoes the extra heat load cause the fan on the secondary tower toengage.With the primary tower operating at approximately 75% of capacity and the secondary tower operating ... to ozonation, data.including the bacteriaAfter installing the ozone system,the cooling tower water andexposed surfaces improved dramatically in appearance.PacificGas and Electric Company...

... “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/OutputChatMessagesTag.java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/OutputDebugInfoTag.java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/NoCacheHeaderTag.java ... “.;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/NoCacheHeaderTag.java -d /classesjavac -classpath “.;c:\xalan-j_1_2_2\xalan.jar;c:\xalan-➥j_1_2_2\xerces.jar;c:\jakarta-tomcat\lib\servlet.jar;”➥de/tarent/forum/Xalan1Transformer.java ... “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan-➥j_2_0_1\bin\xalan.jar;c:\xalan-j_2_0_1\bin\xerces.jar;”➥de/tarent/forum/Xalan2Transformer.java -d /classesjavac -classpath “.;c:\jakarta-tomcat\lib\servlet.jar;c:\xalan-➥j_2_0_1\bin\xalanj1compat.jar;c:\xalan-j_2_0_1\bin\xalan.jar;c:\xalan-➥j_2_0_1\bin\xerces.jar;” de/tarent/forum/TransformTag.java...

... c:\jakarta-tomcat\classes;c:\jakarta-tomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta-➥tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we➥bserver.jar;c:\jakarta-tomcat\lib\jasper.jar;c:\jakarta-➥tomcat\lib\xalanservlet.jar;c:\jakarta-tomcat\lib\xerces.jar;c:\jakarta-➥tomcat\lib\xalanj1compat.jar;c:\jakarta-tomcat\lib\aaxalan.jar;c:\jdk1.3\lib\too➥ls.jar2001-05-23 ... all jars in c:\jakarta-tomcat\lib in your CLASSPATH.Using CLASSPATH: c:\jakarta-tomcat\classes;c:\jakarta-tomcat\lib\ant.jar;c:\jakarta-tomcat\lib\jaxp.jar;c:\jakarta-➥tomcat\lib\servlet.jar;c:\jakarta-tomcat\lib\parser.jar;c:\jakarta-tomcat\lib\we➥bserver.jar;c:\jakarta-tomcat\lib\jasper.jar;c:\jakarta-➥tomcat\lib\xalanservlet.jar;c:\jakarta-tomcat\lib\xerces.jar;c:\jakarta-➥tomcat\lib\xalanj1compat.jar;c:\jakarta-tomcat\lib\aaxalan.jar;c:\jdk1.3\lib\too➥ls.jar2001-05-23 ... application installed. As the chess sayinggoes, “the rest is all a matter of details.”You have what you need: an example of a Javaservlet calling a JSP page, and an example of another JSP page calling...

... ForestHashtabledata storage class.We have used the techniques that are the basis of ForestHashtablefor many yearsto optimize the storage, retrieval, and display of hierarchical data.What is ... value=“<tree><topic>Chess PlayersChat</topic><moderator>HarveyWilkinson</moderator></tree>”>Notice that ... database management systembecause handling chat data is an obvious job.We decided against that for several rea-sons. One is that we did not want to assume that all our readers are familiar...

... for a bonForum user to become a host by starting a chat andthen re-enter the same chat as a guest.The problem is that that user then loses thecapability to again be a host of that chat. Having ... problem wasthat for a user to join a chat as a guest, its thread had to first find the chat.The chatwas not attached to the session of the would-be guest. Rather, the chat was attachedto the ... contents of the bonForumXML (a ForestHashtable) as a string.Now we decided to make it the input XML stream for the Xalan XSLT processor aspart of our TransformTagclass.Displaying the available...

... logic, bymaking one more variable available to each JSP-produced page of a bonForuminstance.The incoming request parameters are validated and made available to the Webapplication in whatever ... the applet parameters right onthe _robot page? Using the same target parameter as we did in the last section as anexample, that would mean doing this:<jsp:param name=”target” value=”display”/>The ... visitor_joins_chat_frame5chatTopic visitor_starts_chat_ready5chatModerated visitor_starts_chat_ready7chatSubject visitor_starts_chat_frame10chatMessagesPageSize guest_executes_command_controls11chatMessagesPageSize...

... database (now a ForestHashtable)nInitializes the XML database for use as a chat Web appnLoads XML files into a database using its methodsnDumps the content of the database as XML in a ... If the actor was in the chat, always join it with the previous status; otherwise,warn and ask again.3. If the actor was in the chat, always join as a guest; otherwise, warn and ask again.08 ... remove this watermark.2798.2 The BonForumStore Classobject.That means that all the pathnames are available again but are sorted alphabeti-cally.The code on a JSP document likes it that way.The...

... translation or compilation time to get information about vari-ables that are used in the Web application. It will assume as it translates the tag thatthese variables are available as page attributes. ... JSP containerinformation at JSP translation time about tags and the variables they use.These classesare TagAttributeInfo,TagData,TagExtraInfo,TagInfo,TagLibraryInfo, andVariableInfo.The ... bean from Tag Handler classes, and there are different ways to manage that. A bean can even be made into a tag handler itself, simply by implementing the Taginterface.We make our bean available...

... system_executes_command.jsp. Note that if you have Xalan-Java-2,you can also set xalanVersionto Xalan Java 1, as long as the compatibility JAR fileis accessible, for example, as TOMCAT_HOME\lib\xalanj1compat.jar.Let’s ... twoclasses to encapsulate the steps required for either Xalan-Java 1or Xalan-Java 2.Theclasses are called Xalan1Transformerand Xalan2Transformer. Each has one methodcalled transform, which ... nodeNameHashtablefor each session. Using the unique nodeKey.aKeywas a naturalchoice because BonForumEnginewas already getting that back from the database when-ever any node was added.Then...

... BandwidthAs you have seen, this capability of the ForestHashtableto prefetch grandchildren of a node comes from the fact that it simulates a database table that uses three keys.Theadvantages ... this watermark.416Chapter 11 XML Data Storage Class: ForestHashtableattribute to a chat element.We will also try using it to allow a chat host to change therating of a guest in a chat.WarningThe ... created by the followingstatement from the file ForestHashtable.java:public NodeNameHashtable nodeNameHashtable = new NodeNameHashtable();Notice that a class called NodeNameHashtablehas...