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Septa - device

Known as: Septa 
Parallel gamma absorbing plates close to detectors that restrict gamma reception from all directions from the scanned subject except in a somewhat… 
National Institutes of Health

Papers overview

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2006
2006
DEVELOPMENTS IN PROTON AND LIGHT-ION THERAPY
Proton and light ions are used since the middle of last century for the treatment of many tumour sites. These applications are… 
1998
1998
Pleated septate junctions in leech photoreceptors: ultrastructure, arrangement of septa, gate and fence functions
Abstract The leech photoreceptor forms a unicellular epithelium: every cell surrounds an extracellular “vacuole” that is… 
1980
1980
Two new septate junctions in the phylum Coelenterata.
Freeze-fracture of fixed and unfixed tissue, lanthanum tracer and conventional thin-section studies have revealed 2 new types of… 
1980
1980
The junctional complex in the intestine of Sagitta setosa (Chaetognatha): the paired septate junction.
The junctional complex of the intestine of Sagitta setosa has been studied in tissues stained with uranyl acetate or after… 
1979
1979
Topographical variations in the structure of the smooth septate junction.
Smooth septate junctions in the midgut of Musca domestica and in Malpighian tubules of both Musca and Rhodnius prolixus are… 
1977
1977
Imaging 123I with a scintillation camera. A study of detection performance and quality factor concepts.
Image quality, resolution and sensitivity of a scintillation camera equipped with various collimators have been investigated… 
Highly Cited
1975
Highly Cited
1975
Junctional structures in the midgut cells of lepidopteran caterpillars.
The junctional structures present between the midgut cells of 3 lepidopteran caterpillars have been examined using freeze-etching… 
1973
1973
Abnormal Septation and Inhibition of Sporulation by Accumulation of l-α-Glycerophosphate in Bacillus subtilis Mutants
Accumulation of l-α-glycerophosphate, in cells of Bacillus subtilis mutants lacking the nicotinamide adenine dinucleotide… 
1967
1967
Kerley's interlobular septal lines: roentgen pathologic correlation.
A correlated roentgen pathologic study of Kerlev's A, B and C lines has been undertaken. The lines have been shown to be produced… 
1965
1965
COLLIMATOR EFFICIENCY AND DESIGN. I. COLLIMATOR EFFICIENCY.
The factors influencing the response of a collimator for radioactive isotope scanning are carefully defined and analysed. The… 
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