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Known as: filter 
National Institutes of Health

Papers overview

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2017
2017
Responding to the development of the world in the era of globalization with all the dynamics and progress that followed… 
2014
2014
This paper deals with the design and implementation aspects of high data rate digital demodulators. The Existing remote sensing… 
1961
1961
IN the course of work on experimental silicosis in which diffusion chambers were used, it was discovered that the reaction of the… 
1961
1961
PRE-TREATMENT of Seitz-type filters with serum or with digest broth will reduce, to some extent, the often serious losses of… 
1955
1955
The molecular filter membrane (MF) was developed for the recovery of small numbers of bacterial contminants in water and air… 
1950
1950
THE great shortcoming of the Christiansen filter1 is that, in principle, it is transparent for all wave-lengths. Every wave… 
1950
1950
WHEN using high-frequency heating methods the thermo-electric measurement of temperature is difficult because of stray high… 
1949
1949
THE ‘cutting-out’ technique described by Consden, Gordon and Martin1, and Dent2, for isolating a ninhydrin reacting substance… 
1947
1947
Filter papers used for ordiuar.v q uali tative and q uant itative analyses were treated to obtain data for recomnlencted…