Results 311 to 320 of about 856,388 (330)
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Pair clustering and giant pairing resonances
Physical Review C, 1985Giant pairing resonances, i.e., collective two-particle excitations built upon high-lying single-particle states, are studied in the lead region. Two-particle 0/sup +/ states (T = 1) outside the /sup 208/Pb core are found to be clustered in the nuclear surface.
, Herzog, , Liotta, , Sibanda
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Journal of Dental Research, 2021
The emergence of the COVID-19 viral pandemic has generated a renewed interest in pharmacologic agents that target the renin angiotensin system (RAS). Angiotensin-converting enzyme 1 (ACE1) inhibitors decrease the synthesis of angiotensin II (Ang II) from its precursor angiotensin I and inhibit the breakdown of bradykinin, while Ang II receptor ...
E.V. Hersh +4 more
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The emergence of the COVID-19 viral pandemic has generated a renewed interest in pharmacologic agents that target the renin angiotensin system (RAS). Angiotensin-converting enzyme 1 (ACE1) inhibitors decrease the synthesis of angiotensin II (Ang II) from its precursor angiotensin I and inhibit the breakdown of bradykinin, while Ang II receptor ...
E.V. Hersh +4 more
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To pair or not to pair: chromosome pairing and evolution
Current Opinion in Plant Biology, 1998Chromosome pairing in wild-type wheat closely resembles the process in both yeast and Drosophila. The recent characterisation of a mutant Ph1 wheat and the observation that chromosome pairing in the absence of Ph1 more closely resembles that of mammals and maize has shed light on the evolution of chromosome pairing in the cereals.
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Nature Reviews Chemistry, 2021
The supramolecular assembly of oligomers encoded with complementary recognition units enables duplex hybridization with helical structure.
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The supramolecular assembly of oligomers encoded with complementary recognition units enables duplex hybridization with helical structure.
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Pairs of promoter pairs in a web of transcription
Nature Genetics, 2016A new analysis has characterized a fundamental building block of complex transcribed loci. Constellations of core promoters can generally be reduced to pairs of divergent transcription units, where the distance between the pairs of transcription units correlates with constraints on genomic context, which in turn contribute to transcript fate.
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The Mathematical Gazette, 1995
Most of us who teach “complex numbers” (especially to classes where the emphasis is primarily mathematical) take the opportunity at some stage to place the theory firmly on the concept of ordered pair (of real numbers), assuring the students that they have long been familiar with this notion (e.g. plane cartesian coordinates) and its manipulation (e.g.
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Most of us who teach “complex numbers” (especially to classes where the emphasis is primarily mathematical) take the opportunity at some stage to place the theory firmly on the concept of ordered pair (of real numbers), assuring the students that they have long been familiar with this notion (e.g. plane cartesian coordinates) and its manipulation (e.g.
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Chemical Reviews, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Marcus, Y., Hefter, G.
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Marcus, Y., Hefter, G.
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The Power of Pairs: Paired RDDs
2017In this chapter, you’ll work through recipes that develop skills for solving interesting big-data problems from many disciplines.
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Science, 2017
Enzyme Dynamics Enzymes provide scaffolds that facilitate chemical reactions. Enzyme dynamics often enhance reactivity by allowing the enzyme to sample the transition state between reactants and products. Kim et al.
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Enzyme Dynamics Enzymes provide scaffolds that facilitate chemical reactions. Enzyme dynamics often enhance reactivity by allowing the enzyme to sample the transition state between reactants and products. Kim et al.
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Journal of Mathematical Biology, 2011
A multitype pair formation model for a one-sex population, without separation, with given type distribution of singles, produces a distribution of pairs with the given type distribution as a marginal distribution. The pair distribution can be seen as a nonnegative symmetric matrix.
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A multitype pair formation model for a one-sex population, without separation, with given type distribution of singles, produces a distribution of pairs with the given type distribution as a marginal distribution. The pair distribution can be seen as a nonnegative symmetric matrix.
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