نتایج جستجو برای: survey study
تعداد نتایج: 4193255 فیلتر نتایج به سال:
Regardless the growing popularity of Virtual Reality, the design of Virtual Environments remains a complex task that requires skilled people. To overcome this, we have developed the VR-WISE approach that allows specifying a Virtual Environment at a conceptual level, free from any implementation details, allowing stakeholders not familiar with VR-technology to participate in the design of a VR a...
Numerous studies show that, together with the United States, Switzerland presents the lowest average levels of turnout among established democracies. At the same time, Swiss voters are among those most frequently called to the polls, owing to the widespread possibilities for direct democracy on all three levels of the federal state. Not surprisingly, it is also in Switzerland that new means of ...
The country between Arthur'~ Lakes and the Lake HiveI' shown on Plate IV is drained in the western part by Tumbledown Creek and .Tones Rivulet which flow into the Eastern Lake, and in the eastern by the tributaries of the Lab' River. The escarpment of the Western Tiers marks the eastem margin of the Central Plateau of Tasmania. Mapping was carried out with the assistance of aerial photographs a...
The proportion of Americans who reported no religious preference doubled from 7 to 14 percent in the second half of the 1990s, according to data from the General Social Survey. This dramatic change may be the result of demographic shifts, increasing skepticism, or the politicization of religion. Part of the increase reflects a succession of generations; the percentage of adults who had been rai...
In his 1987 classic book on multiple imputation (MI), Rubin used the fraction of missing information, γ, to define the relative efficiency (RE) of MI as RE = (1 + γ/m)-1/2, where m is the number of imputations, leading to the conclusion that a small m (≤5) would be sufficient for MI. However, evidence has been accumulating that many more imputations are needed. Why would the apparently sufficie...
The use of laser, as a remote sensory instrument, has been in a developing stage for over 30 years. Starting in 1995, the commercial development of Light Detection and Ranging technology (LIDAR) grew fast and became an important technique for obtaining data of digital model of land, as well as digital model of surfaces. In Brazil, the first use of mapping with LIDAR, was performed in 2001 by an...
the present thesis is a study of postmodern historical novel with respect to the voice of women. according to postmodern historiography,the established institution of history is one of the other manifestations of patriarchys power which has silenced women. the study analyzes angela carters nights at the circus as a postmodern historical novel which makes its female characters transgress the pat...
This paper focuses on the global and country level implications of government 2.0 initiatives. Government 2.0 focuses on the interactive components of e-government. Government 2.0 interaction ranges from message board entries to more sophisticated options such as polls and electronic voting. The implications of the government 2.0 phenomenon can be far-reaching particularly for emerging and deve...
We present preliminary results from the Southern Galactic Plane Survey (SGPS) Test Region and Parkes data. As part of the pilot project for the Southern Galactic Plane Survey, observations of a Test Region (325. 5 ≤ l ≤ 333. 5; −0. 5 ≤ b ≤ 3. 5) were completed in December 1998. Single dish observations of the full survey region (253 ≤ l ≤ 358; |b| ≤ 1) with the Parkes Radio Telescope were compl...
Owing to the rapid developments in the field of remote sensing, it is being used in a wide range of applications. Especially, based on the purpose, the choice has to be made from the different multi-scale images available. Besides, as remote sensing technology includes the work of aerial survey, DEM (Digital Elevation Model) information can also be obtained. So these technologies can provide la...
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