نتایج جستجو برای: built in self
تعداد نتایج: 17086340 فیلتر نتایج به سال:
the present research has been deducted from a provincial research project which aims at determining the relationship of variables of variables of occupational self-concept, intelligence beliefs and metacognitive with entrepreneurship among the students of payame noor university of kurdistan. the volume of the samples was 1080 students (576 female and 504 male students). the research methodology...
the main purpose of this study was to investigate any relationship between high school efl teachers metaphorical understandings of their role in class and their self-efficacy beliefs. teachers metaphors were elicited through two different prompts: one picturing what they believed a language teacher should be like in class, and the other demonstrating what they are actually like in class; such...
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 System-On-Chip (SOC) revolution has brought some new challenges to both design and test engineers. The most important challenges of today’s VLSI systems testing are linked to test cost, defect coverage and power dissipation. Implementing a self-testable system may reduce test costs as expensive external high performance test equipment is not required and it may increase defect coverage as t...
this study was designed to investigate the impacts of teachers self-disclosure on students foreign language classroom anxiety, attitude to english language learning and their achievement scores at the end of the term. there were 48 female learners of intermediate level. they were not randomly selected. there were one experimental group with 21 students and one control group with 27 students.the...
one of the most commonly used techniques to reduce the corrosion rate of rebar in concrete is addition substances named corrosion inhibitors into the concrete. corrosion inhibitor is chemical compounds that were added to concrete to prevent corrosion of steel in concrete. sodium nitrate is a type of anodic inhibitors that this study investigatesthe effect of this inhibitor on the properties of ...
This paper proposes a static test approach suitable for built-in-self-test (BIST) of Analog-to-digital converter Intellectual Property (IP). Static parameters (INL, DNL, gain, offset) are tested without using test equipment. The proposed BIST structure is applicable for testing models of analog-to-digital converters up to 12bits of resolution. Comparison results with dynamic test equipment vali...
IEEE1149.1 Boundary Scan has become an important test technique within complex IC's and boards in today's electronic assemblies, providing a low cost, high fault coverage test methodology for digital designs. The most common approach is for the IEEE1149.1 test to be performed in factory with test vectors being supplied by external test equipment, however new IEEE1149.1 test support devices are ...
Testing of a deeply embedded mixed-signal core in a System-on-Chip (SoC) is a challenging issue due to the communication bottleneck in accessing the core from external automatic test equipment. Consequently, in many cases the preferred approach is built-in self-test (BIST), where the major part of test activity is performed within the unit-under-test and only final results are communicated to t...
A major problem for applying self-test techniques to MEMS is the multi-domain nature of the sensing parts that require special test equipment for stimuli generation. In this work we describe, for three different types of MEMS that work in different energy domains, how the required non-electrical test stimuli can be induced onchip by means of electrical signals. This provides the basis for addin...
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