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Detecting cognitive impairment in cerebrovascular disease using gait, dual tasks, and machine learning. [PDF]
Guimarães V, Sousa I, Correia MV.
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Regulatory T cells in the tumor microenvironment display a unique chromatin accessibility profile. [PDF]
Dadey RE+9 more
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Inter-modality correlation across invasive and noninvasive angiography in the three-dimensional assessment of cerebral aneurysms. [PDF]
Johnson MD, Street S, Prestigiacomo CJ.
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Comparative diagnostic efficacy of abbreviated and full protocol breast MRI: a systematic review and a meta-analysis. [PDF]
Pesapane F+14 more
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Subtractive Categories and Extended Subtractions
Applied Categorical Structures, 2009We introduce a notion of an extended operation which should serve as a new tool for the study of categories like Mal’tsev, unital, strongly unital and subtractive categories. However, in the present paper we are only concerned with subtractive categories, and accordingly, most of the time we will deal with extended subtractions, which are particular ...
Dominique Bourn, Zurab Janelidze
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Acta Radiologica. Diagnosis, 1975
The purpose of subtraction of angiographic images is to demonstrate the vessels free of superimposed, disturbing image noise. With the aid of physical film parameters the theoretic basis for an optimum subtraction technique is presented.
U. Welander, Ch. Hårdstedt
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The purpose of subtraction of angiographic images is to demonstrate the vessels free of superimposed, disturbing image noise. With the aid of physical film parameters the theoretic basis for an optimum subtraction technique is presented.
U. Welander, Ch. Hårdstedt
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2007
Subtractive hybridization, like serial analysis of gene expression (SAGE), RNA arbitrarily primed polymerase chain reaction (RAP-PCR) and microarrays, is a screening method for differentially expressed genes. At first, poly-A+-RNA is isolated and reverse transcribed into cDNA. With the SMART technology, total RNA can be used.
Jörg H W, Distler+3 more
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Subtractive hybridization, like serial analysis of gene expression (SAGE), RNA arbitrarily primed polymerase chain reaction (RAP-PCR) and microarrays, is a screening method for differentially expressed genes. At first, poly-A+-RNA is isolated and reverse transcribed into cDNA. With the SMART technology, total RNA can be used.
Jörg H W, Distler+3 more
openaire +2 more sources