用肘
发表于 2025-3-23 11:18:26
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JEER
发表于 2025-3-23 16:55:35
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Gourmet
发表于 2025-3-23 22:00:08
F. Mikeš,J. Labský,P. Štrop,J. Králíček context of cyber-security of organizations operating within critical infrastructure sectors. A design science approach was applied to establish a framework artifact that consists of the four dimensions “Security Ambition”, “Security Process”, “Resilience” and “Business Value”. These dimensions were
类人猿
发表于 2025-3-23 22:10:24
Microdomains in Hydrophobic Polyacids opposing effects of hydrophobic and ionic interactions in macromolecular behavior. The members with intermediate alkyl group size (n = 4–8) have been of special interest because they undergo conformational transitions from compact to random coil structures upon neutralization by base. The compact c
带伤害
发表于 2025-3-24 06:21:48
Hydrophobic Domains of Maleic Acid Copolymershe compact form and the pH-induced conformational transition of the maleic acid copolymer with styrene in aqueous NaCl, 400 MH.H-N MR spectra were measured. The spectral form depended on the molecular conformation. Because each of proton resonance peaks could not be separated, the spin-lattice relax
HUSH
发表于 2025-3-24 07:39:34
L-Phenylalanine Oligopeptides Grafted Poly(Acrylic Acid). Evidence of Specific Interactions of Ethidting (τ ≃ 10%) of L-phenylalanine (Phe) and some of its oligopeptides (Phe.) (1⩽n⩽4). The overall conformational state of these new water-soluble polyelectrolytes was evaluated from potentiometric and viscometric data. Hydrophobic domains, mainly due to Phe. aromatic moieties, lead, at low ionizatio
exhibit
发表于 2025-3-24 12:42:53
(Acid-Base)-Dependent Globular Structures of Partially N-Alkylated Poly(Tertiary Amines)lity of partially N-methylated poly, Q-P(TDAE)X, to form hydrophobic microdomains in aqueous medium is discussed in regard to the amounts of N-alkylated repeating units and to acid-base reactions at residual tertiary amine sites. Emphasis is on deprotonate
朴素
发表于 2025-3-24 17:11:41
Hydrophobic Region of Poly(Styrenesulfonic Acid) as Studied by Electric Dichroism Measurementsh a metal chelate cation. The chelates used were bis(2- (2-pyridylazo)-l-naphthol)cobalt(III), bis(l-(2-pyridylazo)-2-naphthol)cobalt (III) and bis(10-(2-pyridylazo)-9-phenanthrol)cobalt(III). For all the systems investigated, the bound chelates were concluded to have their aromatic ligands nicely f
车床
发表于 2025-3-24 22:57:11
Association and Complex Formation in Stereoregular PMMA Solutions The anomalies observed even in dilute solutions were explained by intermolecular association of complementary sequences of the stereoregular polymer chains, so-called stereocomplex formation. Besides the well known stereocomplex, remarkable effects in solutions of either i- or s-PMMA alone led to t
Hectic
发表于 2025-3-24 23:26:48
Dilute Solutions of Poly(Vinylbutyral): Characterization of Aggregated and Non-Aggregated Solutionsues of low-angle light scattering, exclusion chromatography and viscometry. The polymers showed evidence of aggregation in certain solvents. The aggregation could be broken up by heating to moderate temperature (~70°C), but would reform at room temperature in a period of time dependent on concentrat