نتایج جستجو برای: unified state exam
تعداد نتایج: 928765 فیلتر نتایج به سال:
State Machines are the basic mechanism used to specify the behaviour of objects in UML based object models and admit the possibility of direct animation or execution of a model. Tools that exploit this potential offer the promise of both supporting early validation of a model under development and allowing generation of final code directly from the model. Recently, we have made some new proposa...
Exam anxiety causes poor academic performance and psychological problems for students. Those who have test anxiety; When they will take the exam, encounter undesirable situations due to tension, overstimulation of central nervous system. Repetitive self-critical thoughts that cause anxiety, physiological arousal, marked emotional are associated with anxiety. Negative experiences related exam be...
In this paper, we discuss how to transform UML state machines with OCL expressions into cause-effect graphs. This transformation is necessary to keep test models consistent and understandable. We substantiate all explanations by an example model, which is part of a model for a freight elevator control.
Fetal state organization reflects the development of the central nervous system but may also portend individual differences in postnatal state organization. The goal of the present study was to determine the extent to which fetal state regulation, defined as the percentage of an observation period in which fetal heart rate and movement concordance was displayed, is associated with neonatal stat...
Participants with the gene expansion for Huntington disease (HD) but not yet diagnosed were evaluated annually. Unidimensional diagnosis (UD) was a motor diagnosis defined as a diagnostic confidence level (DCL) of 4 (unequivocal motor signs, ≥99% confidence) on the standardized motor exam of the Unified Huntington Disease Rating Scale (UHDRS). Multidimensional diagnosis (MD) was defined as answ...
Diminished nigrostriatal dopaminergic neurotransmission is a biochemical hallmark of Parkinson's disease. Despite this, a reliable trait biomarker of sporadic Parkinson's disease has not emerged from measurements of cerebrospinal fluid dopamine metabolites. Previous studies have highlighted strong neurochemical relationships between dopamine and various purine compounds. In this study, we analy...
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