منابع مشابه
Unmasking hypertension.
Conventional blood pressure measurement using a mercury sphygmomanometer and stethoscope has clearly shown a strong relationship between blood pressure and cardiovascular risk,1 and the technique has also demonstrated the benefit of lowering high blood pressure with antihypertensive medication.2 However, despite these merits, conventional measurement has been criticized on many counts that have...
متن کاملUnmasking a subarachnoid hemorrhage.
A 53-year-old patient presented with acute headache. CT and intra/extracranial CT angiography were normal. A traumatic lumbar puncture showed 8,500 erythrocytes/mm and 24 leukocytes/mm. MRI showed extensive sulcal fluid-attenuated inversion recovery (FLAIR) hyperintensities suggesting subarachnoid hemorrhage (figure). However, since T2*-weighted sequences were normal and the patient was wearing...
متن کاملUnmasking of Ventricular Preexcitation
Twenty-one patients were studied in whom ventricular preexcitation (VP) had been recorded in the past and had later disappeared, indicating antegrade block in the accessory pathway (AP), either spontaneously (10 patients) or under the effect of chronic treatment with amiodarone (11 patients). VP reappeared in nine cases during vagal stimulation, and in five cases during an i.v. isoproterenol in...
متن کاملUnmasking the messenger
Synaptic plasticity, learning, and memory require high temporal and spatial control of gene expression. These processes are thought to rely mainly on asymmetric mRNA transport to synapses. Already in the early days of studying mRNA transport, Wilhelm and Vale proposed a multi-step process in 1993. Since then, we have gained important novel insights into how these individual steps are controlled...
متن کاملUnmasking the impostor.
when she is about to write a paper or give a talk on a new finding or discovery. The thoughts come unbidden, hammering inside the physicist’s head: ‘I can’t do this. I haven’t done enough experiments. I haven’t got enough data. I can’t write the paper well enough yet or give the talk.’ These aren’t the routine self-doubts of a young researcher. Murray is principal associate director for science...
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ژورنال
عنوان ژورنال: Big Data Histories
سال: 2018
ISSN: 2213-7653
DOI: 10.18146/2213-7653.2018.368