Forest fire-potential is natural disaster that breaks out strongly , destructs largely and is difficult to dispose and rescue, its destructive power has a serious threat to the security of society and human living environment, moreover, it does greatly damage to natural ecological environment. Therefore, the study on forest fire prediction and prevention is a main job. In fact, it is complicate...

despite the care taken to ensure the quality of date collected by enumeration and sampling, the final tabulation will sometimes give obvious indication of errors in basic information. evaluation of these errors furnishes those who use such a study and sampling. more general, the finding in these studies should be helpful to others that conduct surveys. in order to compare the age composition of...

MusicAustralia is a national music discovery service, developed by the National Library of Australia and ScreenSound Australia, National Film and Sound Archive. The service aims to provide seamless access to music and music information resources, in multiple formats, from custodians across all cultural sectors. This paper describes the development of the service, including its architecture, and...

the process of collection development, collection generating and obtaining information is of basic debates in libraries and information centers which a lot of articles have been written about the methods of collection development of information as well as the application of information technology, accordingly, to this day. this article, as opposed to other articles, which are about the prevaili...

Information storage by means of magnetic media is one of the oldest technologies for data recording, since the early prototype of magnetic wire recorder, the ‘‘telegraphone’’, was made by the Danish engineer Valdemar Paulsen in 1898. Magnetic media became very popular in the mid-1900s, with analog recording on audio and video tapes being developed; a milestone was the first digital device for m...

The Initiation-Response-Feedback (IRF) cycle (teachers’ initiation, students’ response and teachers’ feedback) has been a key focus in studies of second language classroom interaction and participation. This paper aims to examine the influence of the first language (L1) in the Initiation-Response-Feedback (IRF) cycle commonly appearing in teacher-fronted classroom interaction. Previous studies ...

In operational environments that demand sustained vigilance or that involve multiple tasks competing for limited attentional resources, continuous monitoring of the mental state of the operator could decrease the potential for serious errors and provide valuable information concerning the ergonomics of the tasks being performed. There is widespread discussion and appreciation of the basic feasi...