نتایج جستجو برای: research methods
تعداد نتایج: 2989027 فیلتر نتایج به سال:
implicit and unobserved errors and vulnerabilities issues usually arise in cryptographic protocols and especially in authentication protocols. this may enable an attacker to make serious damages to the desired system, such as having the access to or changing secret documents, interfering in bank transactions, having access to users’ accounts, or may be having the control all over the syste...
The diary research method is one of the types of qualitative research that is different in context and over time due to its capacity to record the desired phenomena on a regular basis. This method, like other qualitative methods, is flexible and can be tailored to different research questions. The tendency of contemporary research is to study the feeling and perceptions of popular culture and t...
BACKGROUND Following extensive research activity to develop an effective agent to control male fertility, such a product may be available for use within approximately 5 years. However, little is known concerning contraceptive knowledge, desires and attitudes of men in different countries, and their acceptance of male fertility control (MFC). METHODS A survey of >9000 males aged 18-50 years wa...
qualitative and quantitative research methods are different in some aspects but they complement each other in other aspects, as well. following widespread criticism of qualitative and quantitative research methods, there is increasing trend in using mixed research methods in social sciences in general and political science in particular. most advocates of pluralism attempted to fill the gap bet...
this thesis attempts to measure learning styles, self efficacy and intrinsic motivation as predictors of iranian ielts reading comprehension. in order to address this issue, a quantitative study was conducted on some randomly selected intact students at ferdowsi university. these two groups were assigned as they were undergraduate (ba=91) and graduate (ma =74) students; they were all aged betwe...
The problem of specifying a radio-based railway level crossing control system is described. It is used within the DFG-supported Priority Programme \Software Speciication" as a comparison case study for a number of participating research projects and shall ooer realistic problems from the traac control systems domain. The remainder of the paper deals with the necessity to combine the beneets of ...
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