نتایج جستجو برای: semi cycle analysis
تعداد نتایج: 3139231 فیلتر نتایج به سال:
A choice of suitable specifications of Information Systems (IS) in Software Life Cycle (SwLC) (represented by formal or semi-formal models, dependencies between them and the way they are used during SwLC phases execution) influence the cost and the outcomes quality for a given SwLC phase. Research area is oriented to analysis and design of the methods that serve for selection of formal and semi...
safety and failure in gas pipelines are very important in gas and petroleum industry. for this reason, it is important to study the effect of different parameters in order to reach the maximum safety in design and application. in this paper, a three dimensional finite element analysis is carried out to study the effect of crack length, crack depth, crack position, internal pressure and pipe thi...
PURPOSE To evaluate whether semi-quantitative analysis of high temporal resolution dynamic contrast-enhanced MRI (DCE-MRI) acquired early in treatment can predict the response of locally advanced breast cancer (LABC) to neoadjuvant chemotherapy (NAC). MATERIALS AND METHODS As part of an IRB-approved prospective study, 21 patients with LABC provided informed consent and underwent high temporal...
During the study for the dimensioning as well as the selection of the individual materials constituting a railway track, the ballast and the substructure present residual deformations, directly related to the deterioration of the geometry of the track. The slighter the residual deformations and the slower their alteration over time is, the better the quality of the track. The actions acting ...
Let M, A, S, and P, be the sets of median graphs, almost-median graphs, semi-median graphs and partial cubes, respectively. Then M ⊂ A ⊂ S ⊂ P. It is proved that a partial cube is almost-median if and only if it contains no convex cycle of length greater that four. This extends the result of Brešar [2] who proved that the same property characterizes almost-median graphs within the class of semi...
Background: The Family Physician Program, one of the most important efforts of the Iran health system to establish a referral system, was developed and implemented in several provinces, but it faced challenges due to several reasons that prevented the program's progress. So This study was conducted to analyze the family physician program to identify the causes and challenges of the program fail...
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