Results 21 to 30 of about 57,359 (285)
Dietary-derived vitamin B12 protects Caenorhabditis elegans from thiol-reducing agents
BMC Biology, 2022 Background One-carbon metabolism, which includes the folate and methionine cycles, involves the transfer of methyl groups which are then utilised as a part of multiple physiological processes including redox defence.
Alan D. Winter +5 more
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Special issue: Ribosome-inactivating proteins : commemorative issue in honor of Professor Fiorenzo Stirpe [PDF]
, 2017 The family of ribosome-inactivating proteins (RIPs) groups all enzymes (EC.3.2.2.22) with a so-called RIP domain which comprises N-glycosidase activity and enables these proteins to catalytically inactivate ribosomes.[...
Van Damme, Els
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Linear-Size Approximations to the Vietoris-Rips Filtration [PDF]
, 2013 The Vietoris-Rips filtration is a versatile tool in topological data analysis. It is a sequence of simplicial complexes built on a metric space to add topological structure to an otherwise disconnected set of points.
Sheehy, Donald R.
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Kirkiin: A New Toxic Type 2 Ribosome-Inactivating Protein from the Caudex of Adenia kirkii
Toxins, 2021 Ribosome-inactivating proteins (RIPs) are plant toxins that irreversibly damage ribosomes and other substrates, thus causing cell death. RIPs are classified in type 1 RIPs, single-chain enzymatic proteins, and type 2 RIPs, consisting of active A chains ...
Massimo Bortolotti +5 more
doaj +1 more source
Polynomial-Sized Topological Approximations Using The Permutahedron [PDF]
, 2016 Classical methods to model topological properties of point clouds, such as the Vietoris-Rips complex, suffer from the combinatorial explosion of complex sizes.
Choudhary, Aruni +2 more
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Animals, 2021 RIPs have been developed as effective genetic markers and popularly applied for genetic analysis in plants, but few reports are available for domestic animals.
Cai Chen +7 more
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Membrane fusion mediated by ricin and viscumin [PDF]
, 1998 The ribosome inactivating plant proteins (RIPs) ricin and viscumin but not Ricinus communis agglutinin are able induce vesicle–vesicle fusion. A model is suggested in which the toxicity of the RIPs is partially determined by their fusogenicity.
Peter Pohl +39 more
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BMC Women's Health, 2021 Background Increasing access to safe abortion methods is crucial for improving women’s health. Understanding patterns of service use is important for identifying areas for improvement. Limited evidence is available in Ghana on factors associated with the
Caesar Agula +7 more
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SimBa: An Efficient Tool for Approximating Rips-Filtration Persistence via Simplicial Batch-Collapse [PDF]
, 2016 In topological data analysis, a point cloud data P extracted from a metric space is often analyzed by computing the persistence diagram or barcodes of a sequence of Rips complexes built on P indexed by a scale parameter.
Dey, Tamal K., Shi, Dayu, Wang, Yusu
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Argumentative Thinking: An Introduction to the Special Issue on Psychology and Argumentation
Informal Logic, 2009 This special issue of Informal Logic brings together a num-ber of traditions from the psychology and philosophy of argument. Psycho-logists’ interest in argument typically arises in understanding how indivi-duals form and change their beliefs.
Lance J. Rips
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