Results 61 to 70 of about 61,988 (298)

Maharam extension and stationary stable processes [PDF]

open access: yes, 2012
We give a second look at stationary stable processes by interpreting the self-similar property at the level of the L\'evy measure as characteristic of a Maharam system.
Roy, Emmanuel
core   +3 more sources

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

open access: yesFEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee   +6 more
wiley   +1 more source

Synthesis of Iso-amyl Ester Rosin and Its Evaluation as an Alternative to Paraffin in Medium Density Fiberboard Production

open access: yesBioResources
Iso-amyl ester rosin was synthesized and investigated for its potential utilization in medium density fiberboard (MDF) production. The isoamyl alcohol, the main starting material for the synthesis of isoamyl ester rosin, was obtained through the ...
Bilge Yılmaz   +5 more
doaj   +2 more sources

Advances in Rosin-Based Chemicals: The Latest Recipes, Applications and Future Trends

open access: yesMolecules, 2019
A comprehensive review of the publications about rosin-based chemicals has been compiled. Rosin, or colophony, is a natural, abundant, cheap and non-toxic raw material which can be easily modified to obtain numerous useful products, which makes it an ...
Szymon Kugler   +3 more
doaj   +1 more source

Turpentine and Rosin [PDF]

open access: yesScientific American, 1900
n ...
openaire   +1 more source

Extreme value theory, ergodic theory and the boundary between short memory and long memory for stationary stable processes

open access: yes, 2004
We study the partial maxima of stationary \alpha-stable processes. We relate their asymptotic behavior to the ergodic theoretical properties of the flow.
Samorodnitsky, Gennady
core   +1 more source

Characteristics and Outcomes of Male Participants in a Multicenter Longitudinal Australian Study Cohort

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to determine the differences in demographic, serologic, and clinical characteristics between male and female patients with systemic sclerosis (SSc) in an Australian cohort. Methods This was a retrospective observational study using data from the Australian Scleroderma Cohort Study.
Emily Lin   +14 more
wiley   +1 more source

Preparation and application of rosin@apatite hybrid material with new natural surfactants based on in-situ reaction by sol-gel method

open access: yesMaterials Research Express
Due to the combination of organic and inorganic advantages, organic@inorganic hybrid materials have important applications in drug-loading, water-treatment and other fields.
Maogong Wang   +7 more
doaj   +1 more source

Influence of the Stoichiometric Ratio on the Curing Kinetics and Mechanical Properties of Epoxy Resin Cured with a Rosin‐Based Anhydride

open access: yesMacromolecular Materials and Engineering, 2023
Bio‐based alternatives for petroleum‐based epoxy resin curing agents, such as maleopimaric acid (MPA), are indispensable for sustainable fiber reinforced polymer composites with thermosetting matrices.
Florian Rothenhäusler   +2 more
doaj   +1 more source

The spin parameter of uniformly rotating compact stars

open access: yes, 2011
We study the dimensionless spin parameter $j (= c J/ (G M^2))$ of uniformly rotating neutron stars and quark stars in general relativity. We show numerically that the maximum value of the spin parameter of a neutron star rotating at the Keplerian ...
Andersson   +28 more
core   +1 more source

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