Results 11 to 20 of about 2,364,374 (307)

Synthesis and Characterization of Sulfonated Poly(Phenylene) Containing a Non-Planar Structure and Dibenzoyl Groups

open access: yesEnergies, 2016
Polymers for application as sulfonated polyphenylene membranes were prepared by nickel-catalyzed carbon-carbon coupling reaction of bis(4-chlorophenyl)-1,2-diphenylethylene (BCD) and 1,4-dichloro-2,5-dibenzoylbenzene (DCBP).
Hohyoun Jang   +7 more
doaj   +1 more source

The principle of symmetry of kinetic coefficients for media with ferrite inclusions and its application to nonreciprocal BI-ANISOTROPIC composites [PDF]

open access: yes, 2001
The principle of the symmetry of kinetic coefficients (the Onsager-Casimir principle) is formulated for bi-anisotropic media containing dissipative ferrite inclusions and metal strip elements. Electrodynamic description of bi-anisotropic particles on the
Tretyakov, S.A., Zagriadski, S.V.
core   +1 more source

Stochastic models (cooperative and non-cooperative) for NMR analysis of the hetero-association of aromatic molecules in aqueous solution [PDF]

open access: yes, 2006
Stochastic cooperative (STOCH-C) and non-cooperative (STOCH-NC) models have been developed for NMR analysis of the hetero-association of aromatic compounds in solution, in order to take into account all physically meaningful association reactions of ...
Davies, David B.   +2 more
core   +1 more source

Oral Administration of Curcumin Suppresses Production of Matrix Metalloproteinase (MMP)-1 and MMP-3 to Ameliorate Collagen-Induced Arthritis: Inhibition of the PKCĪ“/JNK/c-Jun Pathway

open access: yesJournal of Pharmacological Sciences, 2009
We investigated whether oral administration of curcumin suppressed type II collagen–induced arthritis (CIA) in mice and its effect and mechanism on matrix metalloproteinase (MMP)-1 and MMP-3 production in CIA mice, RA fibroblast-like synoviocytes (FLS ...
Se Hwan Mun   +12 more
doaj   +1 more source

Cloud Optimized Image Format and Compression [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Cloud based image storage and processing requires revaluation of formats and processing methods. For the true value of the massive volumes of earth observation data to be realized, the image data needs to be accessible from the cloud.
P. Becker, L. Plesea, T. Maurer
doaj   +1 more source

Resonant Combustion Start Considering Potential Energy of Free-Piston Engine Generator

open access: yesEnergies, 2020
Free-piston engine generators without a crank mechanism are expected to be used in series hybrid vehicles because of their lower losses. The series hybrid system requires a low starting thrust because the engine frequently starts depending on the battery
Mitsuhide Sato   +3 more
doaj   +1 more source

Evaluation of a wearable biosensor to monitor potassium imbalance in patients receiving hemodialysis

open access: yesSensing and Bio-Sensing Research, 2023
Background: A non-invasive method capable of promptly detecting clinically important blood potassium changes could benefit care and safety for significant patient populations, including those with end-stage kidney disease. Methods: A total of 96 patients
Forrest Miller   +8 more
doaj   +1 more source

Taking Risks: The Management of Uncertainty [PDF]

open access: yes, 1988
Book Review: Taking Risks: The Management of Uncertainty. Kenneth R. MacCrimmon and Donald A. Wehrung, with William T. Stanbury. New York: Free Press, 1986.
Camerer, Colin F.
core   +1 more source

Moduli induced cogenesis of baryon asymmetry and dark matter

open access: yesPhysics Letters B, 2016
We study a cogenesis mechanism in which the observed baryon asymmetry of the universe and the dark matter abundance can be produced simultaneously at low reheating temperature without violating baryon number in the fundamental interactions. In particular,
Mansi Dhuria, Chandan Hati, Utpal Sarkar
doaj   +1 more source

Electron choreography at the attosecond time scale

open access: yesNew Journal of Physics, 2021
In this work, we report on coherent control of electron dynamics in atoms via attosecond pulse-shaping. We show that the photoelectron emission from argon gas produced by absorption of an attosecond pulse train (APT) made of odd and even harmonics can be
B Unzicker   +9 more
doaj   +1 more source

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