Results 21 to 30 of about 131,850 (307)
Humic acid protein complexation [PDF]
, 2008 Interactions of purified Aldrich humic acid (PAHA) with lysozyme (LSZ) are investigated. In solution LSZ is moderately positively and PAHA negatively charged at the investigated pH values.
Tan, W.F. +13 more
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On the Complexity of Automatic Complexity [PDF]
Theory of Computing Systems, 2017 Generalizing the notion of automatic complexity of individual strings due to Shallit and Wang, we define the automatic complexity $A(E)$ of an equivalence relation $E$ on a finite set $S$ of strings. We prove that the problem of determining whether $A(E)$ equals the number $|E|$ of equivalence classes of $E$ is $\mathsf{NP}$-complete.
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Simplicial Complexes are Game Complexes [PDF]
The Electronic Journal of Combinatorics, 2019 Strong placement games (SP-games) are a class of combinatorial games whose structure allows one to describe the game via simplicial complexes. A natural question is whether well-known parameters of combinatorial games, such as "game value", appear as invariants of the simplicial complexes. This paper is the first step in that direction.
Sara Faridi +2 more
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Molecules, 2020 Previously, we have revealed that prolonged administration of a polyphenol-rich 0.1% extract from the berries of Aronia melanocarpa L. (chokeberries) alone and under chronic exposure to cadmium influences the body status of zinc (Zn) and copper (Cu). The
Sylwia Borowska +3 more
doaj +1 more source
Molecules, 2023 With the emergence of host-guest systems, a novel branch of complexation chemistry has found wide application in industries such as food, pharmacy, medicine, environmental protection and cosmetics.
Nikoleta Kircheva +5 more
doaj +1 more source
Inner-sphere complexation of cations at the rutile-water interface: A concise surface structural interpretation with the CD and MUSIC model [PDF]
, 2009 Acid–base reactivity and ion-interaction between mineral surfaces and aqueous solutions is most frequently investigated at the macroscopic scale as a function of pH.
Machesky, M.L. +7 more
core +1 more source
Frontiers in Microbiology, 2021 Bioactive aminooxime ligands based on optically pure (R)-limonene have been synthesized in two steps. Their ruthenium (II) cationic water-soluble complex was prepared by a reaction between dichloro (para-cymene) ruthenium (II) dimers and aminooxime ...
Simon Khelissa +9 more
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The Complex Macromolecular Complex [PDF]
Trends in Biochemical Sciences, 2016 Trends in Biochemical Sciences (TiBS) has a lot to celebrate. Our 40th anniversary, a new design, a very special issue, and two spectacular series lined up for the rest of the year; yes, it is a good time to be a biochemist.
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The Complexity of Complex Patients [PDF]
Journal of General Internal Medicine, 2015 A s the population of the United States ages, and more and more people live with multiple chronic conditions, the issue of complex patients is receiving increasing attention. Physicians have recognized that disease-centric approaches to clinical management have serious limitations for patients with multiple co-occurring medical conditions.
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Complexation with Polysaccharides Enhances the Stability of Isolated Anthocyanins
Foods, 2023 Isolated anthocyanins have limited colonic bioavailability due to their instability as free forms. Thus, many methods have been fabricated to increase the stability of anthocyanins.
Wenyi Fu +5 more
doaj +1 more source