نتایج جستجو برای: 83 and 73 minutes respectively
تعداد نتایج: 16848907 فیلتر نتایج به سال:
We describe new computer-based search strategies for extreme functions for the Gomory–Johnson infinite group problem. They lead to the discovery of new extreme functions, whose existence settles several open questions. 1 166 3 166 2 83 5 166 3 83 7 166 9 166 5 83 11 166 6 83 13 166 15 166 8 83 17 166 9 83 19 166 21 166 11 83 23 166 12 83 25 166 29 166 15 83 31 166 16 83 33 166 17 83 35 166 18 8...
OBJECTIVES To evaluate the diagnostic feasibility of an ultra-fast 18F-FDG PET/MRI protocol, including T2-w and contrast-enhanced T1-w imaging as well as metabolic assessment (PET) in comparison to 18F-FDG PET/CT and CT for whole-body staging of female patients with suspected recurrence of pelvic malignancies. METHODS 43 female patients with suspected tumor recurrence were included in this st...
a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...
BACKGROUND We evaluated the effects of a novel platelet fibrinogen receptor antagonist, Integrelin, and a direct thrombin inhibitor, recombinant hirudin, given together with recombinant tissue plasminogen activator (rTPA) in a canine experimental model of intracoronary thrombosis. We tested the hypothesis that combination of both agents at low doses would have an additive antithrombotic effect,...
Background: Rapid alteplase delivery for ischemic stroke patients has been shown to increase the likelihood of disability-free life. Identification of barriers to rapid alteplase delivery and streamlining processes around imaging assessments are important. Our aim was to examine the relationships between hospital arrival time and postimaging processes in stroke thrombolysis. Methods: De-identif...
with the introduction of communicative language teaching, a large number of studies have concerned with students’ oral participation in language classrooms. although the importance of classroom participation is evident, some language learners are unwilling to engage in oral activities. this passivity and unwillingness to participate in language classroom discussions is known as “reticence”. rev...
Median time to stroke physician assessment prior to the Aintree SAS was 78 minutes; since the change it is now 8 minutes (p<0.001). Median time to brain imaging being carried out before was 35 minutes; since the SAS it is 26.5 minutes (p<0.001). Median time to thrombolysis was initially 73 minutes; after the change 42.5 minutes (p<0.001). There was a slight reduction in the median time taken to...
BACKGROUND Current criteria for assessing treatment response of invasive aspergillosis (IA) rely on nonspecific subjective parameters. We hypothesized that an Aspergillus-specific response definition based on the kinetics of serum Aspergillus galactomannan index (GMI) would provide earlier and more objective response assessment. METHODS We compared the 6-week European Organization for Researc...
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