Results 41 to 50 of about 804,715 (287)

Fractional Differential Equations, Inclusions and Inequalities with Applications [PDF]

open access: yes, 2021
During the last decade, there has been an increased interest in fractional differential equations, inclusions, and inequalities, as they play a fundamental role in the modeling of numerous phenomena, in particular, in physics, biomathematics, blood flow ...

core   +1 more source

Vertical Tracer Mixing in Hot Jupiter Atmospheres [PDF]

open access: yesThe Astrophysical Journal, Volume 881, Issue 2, article id. 152, 23 pp. (2019), 2019
Aerosols appear to be ubiquitous in close-in gas giant atmospheres, and disequilibrium chemistry likely impacts the emergent spectra of these planets. Lofted aerosols and disequilibrium chemistry are caused by vigorous vertical transport in these heavily irradiated atmospheres.
arxiv   +1 more source

A guide to avoid method bias of chromium(III, VI) chemiluminescence determination by luminol-hydrogen peroxide reaction. Application to unknown water samples [PDF]

open access: yes, 2003
This is an Author's Accepted Manuscript of an article published in International Journal of Environmental & Analytical Chemistry, 83, 5, 405-416.
Blasco-Gómez, F.   +3 more
core   +1 more source

Equivalence of the empirical shifted Deng-Fan oscillator potential for diatomic molecules [PDF]

open access: yesJournal of Mathematical Chemistry 51 (1) (2013) 227-238, 2012
We obtain the bound-state solutions of the radial Schr\"odinger equation (SE) with the shifted Deng-Fan (sDF) oscillator potential in the frame of the Nikiforov-Uvarov (NU) method and employing Pekeris-type approximation to deal with the centrifugal term.
arxiv   +1 more source

Mimicking tricks from nature with sensory organic-inorganic hybrid materials [PDF]

open access: yes, 2011
Design strategies for (bio)chemical systems that are inspired by nature's accomplishments in system design and operation on various levels of complexity are increasingly gaining in importance.
Biyikal, M.   +4 more
core   +1 more source

Multidisciplinary Cognitive Content of Nanoscience and Nanotechnology [PDF]

open access: yesJ Nanopart Res (2012) 14:685 Journal of Nanoparticle Research, Volume 14, Number 1, 685, 2012
This article examines the cognitive evolution and disciplinary diversity of nanotechnology as expressed through the terminology used in titles of nano journal articles. The analysis is based on the NanoBank bibliographic database of 287,106 nano articles published between 1981 and 2004.
arxiv   +1 more source

An aptamer-gated silica mesoporous material for thrombin detection [PDF]

open access: yes, 2013
An aptamer-capped mesoporous material for the selective and sensitive detection of &-thrombin in human plasma and serum has been prepared and characterised.The authors thank the Spanish Government (project MAT2012-38429-C04-01, CTQ2010-20541) the ...
Anna Aviñó   +50 more
core   +1 more source

Physicochemical Characterization And Antioxidant Capacity Of Pitanga Fruits (eugenia Uniflora L.) [caracterização Fisico-química E Capacidade Antioxidante De Pitangas (eugenia Uniflora L.)] [PDF]

open access: yes, 2015
This study was carried out to obtain more information about the physicochemical properties, composition, and antioxidant activity of pitanga fruits (Eugenia uniflora L.), particularly fruits from the State of Rio Grande do Sul, Brazil.
Bagetti M.   +7 more
core   +1 more source

Screened Coulombic Orientational Correlations in Dilute Aqueous Electrolytes [PDF]

open access: yesThe Journal of Physical Chemistry Letters, March 2018, 2018
The ion-induced long-range orientational order between water molecules recently observed in second harmonic scattering experiments and illustrated with large scale molecular dynamics simulations is quantitatively explained using the Ornstein-Zernike integral equation approach of liquid physics.
arxiv   +1 more source

Development of a photoinduced chemiluminescent method for the determination of the herbicide quinmerac in water [PDF]

open access: yes, 2015
This paper was published in APPLIED SPECTROSCOPY and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1366/14-07791 .
Al-Arfaj N.A.   +6 more
core   +1 more source

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