"... In PAGE 6: ... It also represents a different degree of comfort with the intent and content of the ARD, and the knowledge of how to make that content more accessible to target users. Table3 gives examples of how the profiles differ. We propose that these distinctions, too, imply the need for split personalities, each targeted at a different expertise profile.... In PAGE 19: ... From the perspective of usability, current middleware differs along three dimensions: (1) how many languages the query designer must know in order to build the forms and specify how queries should be constructed; (2) restrictions on where the gateway can execute; and (3) what types of target database are supported. The systems are summarized in Table3 ; they have been described in detail elsewhere [20, 21]. Table 3 .... ..."

"... In PAGE 2: ... DReSS supports single and multi file upload by using the form-based file upload protocol as defined in RFC 1867 [15]. Table1 summarizes the basic functionality of the BSCW, DReSS, and the WebDAV-based Project Repository intro- duced in this paper. As mentioned in [23], the intention behind WebDAV is to change the Web into a collaborative medium, and to pro- vide a common interface to many types of repositories in order to change the Web into the analogous to a large-grain, networked file systems.... ..."

"... In PAGE 2: ... Teachers or teaching assistants would concentrate on designing teaching materials and activities through exclusive interface (Figure 1). Table1 is a comparison table that listed all perspectives of using E-Learning Park and using single web-based instructional system. Table 1.... ..."

"... In PAGE 4: ...Tables 1 shows the set of proposed user-friendly metadata that are of a purely pedagogical/didactical type, Table2 lists those which serve a more general descriptive goal. In order to make the usage of each individual item as clear as possible, for each item both, a definition, and similarly named fields by other (technical) standards have been included.... ..."

"... In PAGE 5: ...Tables 1 shows the set of proposed user-friendly metadata that are of a purely pedagogical/didactical type, Table2 lists those which serve a more general descriptive goal. In order to make the usage of each individual item as clear as possible for each item both, a definition, and similarly named fields by other (technical) standards have been included.... ..."

"... In PAGE 5: ... As mentioned above, web-based job exchanges for finding traditional employees are quite well known. Similar services offering information about demand for in- dependent workers and about available capacities also exist ( Table1 ); however, the professionalism and impact of many of these sites seems to be rather limited. Some of them are providing general services while others specialize in certain pro- fessions, e.... ..."