Results 111 to 120 of about 1,482,034 (300)
Oil and fat absorbing polymers [PDF]
, 1977 A method is described for forming a solid network polymer having a minimal amount of crosslinking for use in absorbing fats and oils. The polymer remains solid at a swelling ratio in oil or fat of at least ten and provides an oil absorption greater than ...
Marsh, H. E., Jr.
core +1 more source
European Journal of Organic Chemistry, Volume 27, Issue 44, November 25, 2024.1,2‐Diaza‐1,3‐butadienes, also called azoalkenes, have received considerable attention as key synthons for constructing various heterocyclic scaffolds. This minireview summarizes the contribution of our group in this field over the period from 2009 to the present, focusing on the role of the azoene building block in forming the heterocyclic structures.
Lucia De Crescentini +4 more
wiley +1 more source
Asymptotic equivalence of discretely observed diffusion processes and their Euler scheme: small variance case [PDF]
arXiv, 2014 This paper establishes the global asymptotic equivalence, in the sense of the Le Cam $\Delta$-distance, between scalar diffusion models with unknown drift function and small variance on the one side, and nonparametric autoregressive models on the other side. The time horizon $T$ is kept fixed and both the cases of discrete and continuous observation of
arxiv
Salt-induced gelation of nonionic sucrose ester dispersions [PDF]
J. Colloid Interface Sci. 2025, 693, 137610The dispersions of nonionic sucrose ester surfactants in water exhibit a highly negative zeta-potential, though its origin remains controversial. The addition of electrolytes to these dispersions may influence their zeta-potential, thus potentially affecting their physicochemical properties.
arxiv +1 more source
Asymptotic equivalence for density estimation and gaussian white noise: An extension [PDF]
arXiv, 2015 The aim of this paper is to present an extension of the well-known as-ymptotic equivalence between density estimation experiments and a Gaussian white noise model. Our extension consists in enlarging the nonparametric class of the admissible densities.
arxiv
Development of resins for composites by resin transfer molding [PDF]
Designed to cover a wide range of resin technology and to meet the near-term and long-term needs of the aircraft industry, this research has three objectives: to produce resin transfer molding (RES) resins with improved processability, to produce prepreg
Maynard, Shawn J. +2 more
core +1 more source
Acceleration effect of ionic liquids on polycyclotrimerization of dicyanate esters
eXPRESS Polymer Letters, 2016 The polycyclotrimerization reaction of dicyanate ester of bisphenol E (DCBE) in the presence of varying amounts (from 0.5 to 5 wt%) of 1-octyl-3-methylimidazolium tetrafluoroborate ([OMIm][BF4]) ionic liquid has been investigated using differential ...
A. Fainleib +5 more
doaj +1 more source
Wasserstein and total variation distance between marginals of Lévy processes [PDF]
arXiv, 2017 We present upper bounds for the Wasserstein distance of order $p$ between the marginals of L\'evy processes, including Gaussian approximations for jumps of infinite activity. Using the convolution structure, we further derive upper bounds for the total variation distance between the marginals of L\'evy processes.
arxiv
Synthesis of improved phenolic and polyester resins [PDF]
Thirty-seven cured phenolic resin compositions were prepared and tested for their ability to provide improved char residues and moisture resistance over state of the art epoxy resin composite matrices.
Delano, C. B.
core +1 more source
A Micromechanical Study of Interactions of Cyanate Ester Monomer with Graphene or Boron Nitride Monolayer. [PDF]
Materials (Basel), 2023 Sachdeva G +3 more
europepmc +1 more source