Walk The Talk (WTT) Participant recruitment and flow for GPS data. Source population comprised of households in our study area (Burnaby, New Westminster, North Vancouver, Richmond, Surrey, Vancouver, West Vancouver, White Rock) that receive a Shelter Aid for Elderly Renters rental subsidy from BC Housing, have a head of household aged greater than or equal to 65 years, and a telephone number on file with BC Housing. Participants were considered lost after telephone contact if they could not be reached again after expression of interest in study participation. GPS data was considered invalid if the unit was turned to the off position by the participant.
A ZIP-based archive with the file extension .epub bundles the EPUB publication'sresources for distribution. As conformant ZIP archives, EPUB publications can be unzipped by manysoftware programs, simplifying both their production and consumption.
beyond area 51 epub file
If EPUB creators dynamically integrate resources (i.e., where the naming is beyond theircontrol), they should be aware that automatic truncation of file names to keep them withinthe 255 bytes limit can lead to corruption. This is due to the difference between bytes andcharacters in multibyte encodings such as UTF-8; it is, therefore, important to avoidmid-character truncation. See the section on "Truncating or limiting the length ofstrings" in [international-specs] for more information.
EPUB creators should use an abundance of caution in their file naming when interoperabilityof content is key. The list of restricted characters is intendedto help avoid some known problem areas, but it does not ensure that all other Unicodecharacters are supported. Although Unicode support is much better now than in earlieriterations of EPUB, older tools and toolchains may still be encountered (e.g., ZIP toolsthat only support [us-ascii]).
For example, URLs like :12345/ or :12345/ honor these properties. But URLs like :12345/path/to.epub/,file:///path/to.epub#path=/, or jar:file:/path/to.epub!/EPUB/do not (parsing the URL string ".." with these three examples as base wouldreturn :12345/path/, file:///path/, and a parsingerror, respectively). It is the responsibility of the reading system to assign a URL to theroot directory that complies with the properties defined above.
EPUB publications, unlike print books or PDF files, are designed to change. The contentflows, or reflows, to fit the screen and to fit the needs of the user. As noted in Rendering and CSS "content presentationadapts to the user, rather than the user having to adapt to a particular presentation ofcontent." [epub-overview-33]
The granularity level of the media overlay depends on how EPUB creators mark up theEPUB content document and the type of fragment identifier they use in the textelements' src attributes and the seq elements' epub:textrefattrbutes. For example, when referencing [html] elements, if the finest level of markup isat the paragraph level, then that is the finest possible level for media overlaysynchronization. Likewise, if sub-paragraph markup is available, such as [html] spanelement representing phrases or sentences, then finer granularity is possible in the mediaoverlay. Finer granularity gives users more precise results for synchronized playback whennavigating by word or phrase and when searching the text but increases the file size of themedia overlay documents. Fragment identifier schemes that do not rely on the presence ofelements could provide even finer granularity, where supported.
The one potential exception is the epubReadingSystem object [epub-rs-33] that allows EPUB creatorsto query information about the current reading system. EPUB creators need to be mindful thatthey only use the information exposed by this object to improve the rendering of their content(i.e., avoid using the information to profile the user and their environment). 2ff7e9595c
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