Looking Down
نویسندگان
چکیده
منابع مشابه
Looking down the atrioventricular canal.
Down’s syndrome (DS) is the most common aneuploidy diagnosed in liveborn babies ( 1/700 live births). While DS is typically associated with recognizable dysmorphic features, clinical anomalies exhibit variable expressivity. The DS phenotype includes many organ systems and affects all three embryonic germ layers. DS is the most frequent chromosomal cause of mental retardation, is a recognized ge...
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Accounts of mechanistic explanation have emphasized the importance of looking down—decomposing a mechanism into its parts and operations. Using research on visual processing as an exemplar, I illustrate how productive such research has been. But once multiple components of a mechanism have been identified, researchers also need to figure out how it is organized—they must look around and determi...
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Children with trisomy 21/DS represent a clinically and genetically unique subset of pediatric patients with AML, with patients ,4 years of age having a 500-fold increased risk of developing the disease. Taub et al report improved event-free survival and overall survival in a prospective cohort of children with DS that examined the impact of early intensification of cytarabine therapy and reduct...
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In this paper, we propose a system to detect buried disk-shaped landmines from ground penetrating radar (GPR) and forward-looking long wave infrared (FL-LWIR) data. The data is collected from a test area of 500m 2 , which was prepared at the IPA Defence, Ankara, Turkey. This test area was divided into four lanes, each of size 25m length by 4m width and 1m depth. Each lane was first carefully cl...
متن کاملLooking down, around, and up: Mechanistic explanation in psychology
Accounts of mechanistic explanation have emphasized the importance of looking down— decomposing a mechanism into its parts and operations. Using research on visual processing as an exemplar, I illustrate how productive such research has been. But once multiple components of a mechanism have been identified, researchers also need to figure out how it is organized—they must look around and determ...
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ژورنال
عنوان ژورنال: Nature
سال: 1967
ISSN: 0028-0836,1476-4687
DOI: 10.1038/2151006a0