نتایج جستجو برای: users preferences and perceptions
تعداد نتایج: 16856960 فیلتر نتایج به سال:
Recommender systems are applications that have emerged in the e-commerce area in order to assist users in their searches in electronic shops. These shops usually offer a wide range of items that cover the necessities of a great variety of users. Nevertheless, searching in such a wide range of items could be a very difficult and time-consuming task. Recommender systems assist users to find out s...
OBJECTIVE To determine FPs' choices of and opinions on colorectal cancer (CRC) screening options in the context of a new provincewide screening program. METHODS Mailed survey, using a modified Dillman protocol, which asked about 5 recommended CRC screening modalities. SETTING Ontario. PARTICIPANTS Computer-generated random sample of 894 eligible FPs and GPs from a commercially available p...
increasing academic and professional language demands around the world are not a deniable fact. the purpose of this study was to investigate english language needs and communication needs of the chemistry students at master and ph.d. levels at the iranian universities. in this research, different methods were used including un-structured interview, structured interview, and two sets of question...
OBJECTIVE To describe perceptions, experiences, knowledge, beliefs and the willingness of injecting drug users to be HIV tested by using rapid tests. METHODS A qualitative exploratory study was carried out among injecting drug users from December 2003 to February 2004 in five Brazilian cities, located in four regions of Brazil. A semi-structured interview guide containing both closed and open...
abstract previous studies on willingness to communicate (wtc) have shown the influence of many individual or situational factors on students’ tendency to engage in classroom communication, in which wtc has been viewed either at the trait-level or situational level. however, due to the complexity of the notion of willingness to communicate, the present study suggests that these two strands are ...
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
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