منابع مشابه
QnAs with Fred Gage.
With the advent of rapid genome sequencing, the view of the human genome as a vast desert dotted with far-flung oases of functional genes has contended with a growing appreciation of the role of regulatory sequences in shaping gene expression. The fraction of the human genome’s noncoding component that can be considered functional remains to be established, but strewn across the seeming wastela...
متن کاملA Double-Primary Dead-Weight Tester for Pressures (35–175) kPa in Gage Mode
Primary pressure standards in the atmospheric pressure range are often established using mercury manometers. Less frequently, controlled-clearance dead-weight testers in which one component (normally the piston) has been dimensionally measured have also been used. Recent advances in technology on two fronts i) the fabrication of large-diameter pistons and cylinders with good geometry; and ii) t...
متن کاملStrain Gage Measurements on Plastics and Composites
The bonded resistance strain gage, which is central to the topics treated here, was invented in the late 1930's and is now at about the mid-century mark in its career. During the first fifty years of its existence, the strain gage has been applied to virtually every known load-bearing material – ranging from asphalt to zirconium, and missing few, if any, of the letters in between. Whether the m...
متن کاملGEOMORPHIC APPLICATIONS OF STREAM-GAGE INFORMATIONy
In the United States, several thousand stream gages provide what typically is the only source of continuous, long-term streamflow and channel-geometry information for the locations being monitored. In this paper, the geomorphic content of stream-gage information, previous and potential applications of stream-gage information in fluvial geomorphic research and various possible limitations are de...
متن کاملA twin study of cognitive costs of low birth weight and catch-up growth.
OBJECTIVE To investigate whether there is an association between catch-up growth and cognitive performance in humans. STUDY DESIGN Catch-up growth was defined as the change in weight standard deviation scores during the first 2 years of life. Cognitive performance was assessed with psychometric IQ tests, administered at ages 12 and 18 years. Data were collected in twin pairs, and analyses wer...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 1915
ISSN: 0027-0644,1520-0493
DOI: 10.1175/1520-0493(1915)43<510a:gaawoc>2.0.co;2