Results 1 to 10 of about 474,432 (285)

Large-angle Polarization of the Cosmic Microwave Background Radiation and Reionization

open access: yes, 1995
We discuss the effect of matter reionization on the large-angular-scale anisotropy and polarization of the cosmic microwave background radiation (CMBR) in the standard CDM model.
figures, 10   +5 more
core   +1 more source

Program for Generating Tables of SU(3) Coupling Coefficients [PDF]

open access: yes, 1995
A C-Language program which tabulates the isoscalar factors and Clebsch-Gordan coefficients for products of representations in SU(3) is presented. These are efficiently computed using recursion relations, and the results are presented in exact precision ...
Akiyama   +27 more
core   +2 more sources

Diurnal periodicity of conidia of aquatic hyphomycetes in water and entrapment on latex-coated slides in two South Indian streams

open access: yesMycology, 2016
Aquatic hyphomycete conidial trapping efficiency by the banyan (F. benghalensis L.) latex-coated glass slides was tested diurnally (3 h intervals) in the Western Ghats (Sampaje) and west coast (Konaje) streams in relation to abiotic factors (humidity ...
Sudeep D. Ghate, Kandikere R. Sridhar
doaj   +1 more source

Translation-finite sets, and weakly compact derivations from $\lp{1}(\Z_+)$ to its dual [PDF]

open access: yes, 2005
We characterize those derivations from the convolution algebra $\ell^1({\mathbb Z}_+)$ to its dual which are weakly compact. In particular, we provide examples which are weakly compact but not compact.
D. Slepian, H. Yamamoto, S.I. Gel’fand
core   +1 more source

Effect of r-Human Insulin (Humulin®) and Sugars on Escherichia coli K-12 Biofilm Formation

open access: yesApplied Microbiology
E. coli attaches to, and forms biofilms on various surfaces, including latex and polystyrene, contributing to nosocomial spread. E. coli responds to both exogenous and endogenous insulin, which induces behavioral changes.
Balbina J. Plotkin   +2 more
doaj   +1 more source

Differential force degradation of intermaxillary latex and non-latex elastics in vitro

open access: yesRevista Facultad de Odontología Universidad de Antioquia, 2018
Introduction: Various in vitro studies report that latex and non-latex elastics lose some of their initial force after they have been placed in the oral cavity.
Oscar Andrés Montenegro-Moncayo   +3 more
doaj   +1 more source

Wick's Theorem at Finite Temperature [PDF]

open access: yes, 1996
We consider Wick's Theorem for finite temperature and finite volume systems. Working at an operator level with a path ordered approach, we show that contrary to claims in the literature, expectation values of normal ordered products can be chosen to be ...
Abrikosov   +23 more
core   +3 more sources

New alternatives to single‐use plastics: Starch and chitosan‐graft‐polydimethylsiloxane‐coated paper for water‐ and oil‐resistant applications

open access: yesNano Select, 2022
An increase in the environmental and health concerns over fluorochemical‐based, wax‐based, and extrusion‐based paper coatings has led to a growing interest in bio‐based, biodegradable, and repulpable alternatives to obtain water‐ and oil‐repellent ...
Aditya Nair   +3 more
doaj   +1 more source

Comparing Quantum Entanglement and Topological Entanglement [PDF]

open access: yes, 2002
This paper discusses relationships between topological entanglement and quantum entanglement. Specifically, we propose that for this comparison it is fundamental to view topological entanglements such as braids as "entanglement operators" and to ...
Kauffman, Louis H., Lomonaco, Samuel J.
core   +1 more source

Multiparticle Threshold Amplitudes Exponentiate in Arbitrary Scalar Theories [PDF]

open access: yes, 1996
Threshold amplitudes are considered for $n$-particle production in arbitrary scalar theory. It is found that, like in $\phi ^4$, leading-$n$ corrections to the tree level amplitudes, being summed over all loops, exponentiate.
Libanov, M. V.
core   +3 more sources

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