نتایج جستجو برای: 0055
تعداد نتایج: 140 فیلتر نتایج به سال:
OBJECTIVE To characterize craniofacial injuries due to golf cart trauma. STUDY DESIGN Case series with chart review. SETTING Level 1 trauma center. SUBJECTS AND METHODS A tertiary academic medical center's trauma database was queried for golf cart-related trauma from 2000 to 2009 and returned 68 patients. Data were obtained from the trauma database and by individually reviewing patient ch...
1 This work has been supported by Spanish Government Grants: TIC 2002-04594-C02-01, FIT-070000-2000-649 and the Spanish-French joint collaboration HF 2001-0055. AbstractThe spread spectrum modulation presents a more robust interference rejection capability than the non code-based modulations. However, the increasing of the communication services has augmented the power of the interference signa...
Sparse adaptive filtering algorithms are utilized to exploit system sparsity as well as to mitigate interferences in many applications such as channel estimation and system identification. In order to improve the robustness of the sparse adaptive filtering, a novel adaptive filter is developed in this work by incorporating a correntropy-induced metric (CIM) constraint into the least logarithmic...
OBJECTIVE To investigate the relation between transaortic pressure difference and flow in patients with aortic stenosis. METHODS 50 asymptomatic patients with all grades of aortic stenosis were studied using dobutamine stress echocardiography. Individual plots of mean pressure drop against flow were drawn. Comparisons were made between grades of aortic stenosis as defined by the continuity eq...
Observations and measurements with an interference microscope on sea-urchin eggs have established the following points. (1) The refractive index (R.I.) of the cytoplasm of the unfertilized egg is 1-375, which is equivalent to a concentration of solid matter of about 25 per cent. Very similar values were obtained from eggs 10 minutes after fertilization. (2) There may be a small drop in the R.I....
This study aims to describe the narrative accounts of teacher-evaluators in assessing quality SLMs. uses a research approach examine five from Koronadal City Division. As part Bruner's theoretical framework, individuals produce new ideas or concepts based on prior information. Their expertise is needed choose and process data. applies this because cognitive structure organizes perceptions helps...
To assess the incidence of and risk factors associated with postherpetic neuralgia (PHN) after hematopoietic cell transplantation (HCT) varicella zoster virus (VZV) infection, we conducted a retrospective chart review of 418 consecutive patients who underwent HCT between April 2005 and March 2007. The male/female ratio was 221/197, median age at HCT was 47 years (range: 0-69 years), and autolog...
A definition of causality introduced by Halpern and Pearl [2005a], which uses structural equations, is reviewed. A more refined definition is then considered, which takes into account issues of normality and typicality, which are well known to affect causal ascriptions. Causality is typically an all-or-nothing notion: either A is a cause of B or it is not. An extension of the definition of caus...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید