Results 21 to 30 of about 474,432 (285)

EFFECT OF POLYMER LATEX ON PHYSICAL AND MECHANICAL PROPERTIES OF COMPOSITE CONCRETE

open access: yesJournal of Engineering and Sustainable Development, 2021
The presented study examines the effect of SBR polymer latex on the performance of concrete composite containing (1%MgO powder + 0.75%polyolefin fibers). In this study, the amount of added latex to concrete composite was varied.
Israa k. Edan   +2 more
doaj   +1 more source

NON-EQUILIBRIUM DESCRIPTION OF BREMSSTRAHLUNG IN DENSE MATTER (Landau - Pomeranchuk - Migdal Effect) [PDF]

open access: yes, 1995
The soft behavior of the bremsstrahlung from a source is discussed in terms of classical transport models and within a non--equilibrium quantum field theory (Schwinger - Kadanoff - Baym - Keldysh) formulation.Comment: 8 pages, latex, no figures (diagrams
Knoll, Jörn, Voskresensky, Dmitri N.
core   +3 more sources

Overexpression of the mulberry latex gene MaMLX-Q1 enhances defense against Plutella xylostella in Arabidopsis thaliana [PDF]

open access: yesArchives of Biological Sciences, 2017
Purified mulberry latex chitinase (MLX) has a role in defense against some lepidopteran insects. In this study, a full length chitinase gene, MaMLX-Q1, of 1405 bp with a 1140 bp open reading frame, was obtained from mulberry leaves by the ...
Liu Yan   +6 more
doaj   +1 more source

Relevance of latex aeroallergen for healthcare workers

open access: yesAllergology International, 1996
The dispersion of latex allergen bound on glove powder has been shown to be of clinical importance to latex-sensitized medical staff and patients. To investigate whether latex aeroallergen is associated with the development of latex allergic reactions in
X. Baur   +4 more
doaj   +1 more source

BRST-anti-BRST Antifield formalism : The Example of the Freedman-Townsend Model [PDF]

open access: yes, 1992
The general BRST-anti-BRST construction in the framework of the antifield-antibracket formalism is illustrated in the case of the Freedmann-Townsend model.Comment: 16 pages, Latex file, Latex errors corrected, otherwise ...
Batalin   +22 more
core   +4 more sources

Django and LaTeX: experience in developing the system for the preparation of methodological guidelines for studying the discipline "Human Anatomy"

open access: yesGalician Medical Journal, 2018
The article shows the possibilities of integration of Django web framework and typesetting program LaTeX to automate the creation of methodological guidelines for students by the example of the discipline “Human Anatomy”.
Taras Kotyk   +3 more
doaj   +1 more source

SL(2,R) Yang-Mills theory on a circle [PDF]

open access: yes, 1994
The kinematics of SL(2,R) Yang-Mills theory on a circle is considered, for reasons that are spelled out. The gauge transformations exhibit hyperbolic fixed points, and this results in a physical configuration space with a non-Hausdorff "network" topology.
Bengtsson, I., Hallin, J.
core   +3 more sources

Synergic effect of salivary pH baselines and low pH intakes on the force relaxation of orthodontic latex elastics

open access: yesDental Research Journal, 2017
Background: Latex elastics are still in common use due to their low cost and high flexibility to improve sagittal discrepancies or interdigitation of teeth.
Shabnam Ajami   +2 more
doaj   +1 more source

Ficus sycomorus latex: An efficient alternative Egyptian source for horseradish peroxidase in labeling with antibodies for immunodiagnostic kits [PDF]

open access: yesVeterinary World, 2018
Aim: In view of various peroxidase applications, the searching for new sources of unique peroxidase properties is highly desirable. The present study aims to evaluate the efficiency of the peroxidase of locally grown sycamore latex (POL) for conjugation ...
Azza M. Abdel-Aty   +4 more
doaj   +1 more source

Contribution to the study of Himatanthus sucuuba: latex macromolecule, microelements and carbohydrates [PDF]

open access: yesActa Amazonica, 2003
The polymeric material in the latex of Himatanthus sucuuba (Spruce) Woodson was identified by spectroscopic methods as cis-polyisoprene (Mn = 192; Mw = 571; Mw/ Mn = 2.97). ICP-MS analysis of microelements in the aqueous phase showed the most abundant to
Jefferson Rocha de A. SILVA   +5 more
doaj   +1 more source

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