نتایج جستجو برای: descriptive indices
تعداد نتایج: 204896 فیلتر نتایج به سال:
OBJECTIVE To describe the role of routine radiographic examination of clinically healthy completely edentulous jaws prior to fabrication of the first set of complete dentures. DESIGN Cross-sectional retrospective descriptive study. SETTINGS The departments of Conservative and Prosthetic Dentistry, and Oral and Maxillofacial Surgery, Oral Medicine/Oral Pathology, Dental Maxillofacial Radiolo...
Considering the importance of cardiovascular disease and the role that platelets have in thrombosis formation in the coronary arteries, this study was done in order to assess platelet-related indices in patients who suffered acute myocardial infarction (MI) and compare them with those who had normal coronary angiography results.In this descriptive-analytical study, 200 patients who were admitte...
BACKGROUND Doppler flow velocity waveform analysis of fetal vessels is one of the main methods for evaluating fetus health before labor. Doppler waves of middle cerebral artery (MCA) can predict most of the at risk fetuses in high risk pregnancies. In this study, we tried to obtain normal values and their nomograms during pregnancy for Doppler flow velocity indices of MCA in 20-40 weeks of norm...
BACKGROUND The randomized placebo-controlled IFIGENIA-trial demonstrated that therapy with high-dose N-acetylcysteine (NAC) given for one year, added to prednisone and azathioprine, significantly ameliorates (i.e. slows down) disease progression in terms of vital capacity (VC) (+9%) and diffusing capacity (DLco) (+24%) in idiopathic pulmonary fibrosis (IPF). To better understand the clinical im...
AIMS Prognostic indices are commonly used in the context of brain metastases radiotherapy to guide patient decision-making and clinical trial stratification. The purpose of this investigation was to compare nine published brain metastases prognostic indices using traditional and novel statistical comparison metrics. MATERIALS AND METHODS A retrospective review was carried out on two instituti...
We continue with the task of obtaining a unifying view of process semantics by considering in this case the logical characterization of the semantics. We start by considering the classic linear timebranching time spectrum developed by R.J. van Glabbeek. He provided a logical characterization of most of the semantics in his spectrum but, without following a unique pattern. In this paper, we pres...
This paper studies the descriptional complexity of multi-parallel grammars with respect to the number of nonterminals and selectors, and the length of these selectors. As a result, it proves that every recursively enumerable language is generated by a multi-parallel grammar with no more than seven nonterminals and four selectors of length five.
this paper aims at determining the degree of development and analyzing the trend of inequalityâ in urban places of ostans of iran in 1365-1385. data collected in the three last censuses for all the urban places of the ostans have been used in this study. the method of the study is descriptive-analytical. the study consist of fifty four indices including health, cultural, economical, infrastruct...
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