نتایج جستجو برای: fibers stabilizers

تعداد نتایج: 73745  

Journal: :International Journal of Sustainable Construction Engineering and Technology 2022

The existing quicksands in the desert are among problematic soils whose stabilization has been considered by experts. Emulsion bitumen is one of environmentally friendly stabilizers these sands. Also, method reinforcement with (fibers) many advantages due to increase soilstrength same way and formation thickness soil mass. aim this study was investigate effect polypropylene fibers emulsion on i...

Journal: :Polymers 2023

Fermented polymers like biobased poly(butylene succinate) (BioPBS) have become more relevant as technical substitutes for ductile petrochemical-based but require biogenic functional additives to deaccelerate undesired thermo-oxidative degradation and keep a fully character. In this paper, the influence of coffee parchment (PMT) from two different varieties processings on stabilization mechanica...

Journal: :algebraic structures and their applications 2014
r.a. borzooei m. aaly kologani

in this paper, we introduce the concepts of right, left and product stabilizers on hoops and study some properties and the relation between them.  and we try to find that how they can be equal and investigate that under what condition they can be filter, implicative filter, fantastic and positive implicative filter. also, we prove that  right and product stabilizers are filters and if they are ...

2016
Abigail Ortiz Paul Grof

This narrative review describes recent developments in the use of technology for utilizing the self-monitoring of mood, provides some relevant background, and suggests some promising directions. Subjective experience of mood is one of the valuable sources of information about the state of an integrated mind/brain system. During the past century, psychiatry and psychology moved away from subject...

Journal: :International journal of engineering. Transactions B: Applications 2022

So far many studies have focused on the mechanical behavior of fibre reinforced soils and stabilized with conventional chemical stabilizers such as cement lime; however, very limited researches were conducted unconfined compressive strength characteristics peat soils. Fibre-reinforcement a soil resulted in significant improvement ductility weak or soft The main objective current study is consid...

Journal: :iranian journal of pharmaceutical research 0
b farzamfar s bayanolhagh f mahboudi m zahrai

aflatoxins are a group of fungal toxic metabolites, which are contaminated certain food commodities. elisa is one of the sensitive methods for detection of aflatoxins. preparation and stabilizing of a proper conjugated tracer for detection of aflatoxins is probably the main step for designing an elisa method. in current study, different stabilizers were applied to stabilize a newly prepared con...

2007
Dragan Maru Roman Nedela

In [7] a characterization of transitive permutation groups having a non-self-paired suborbit of length 2 (with respect to which the corresponding orbital graph is connected) was obtained in terms of their point stabilizers. As a consequence, elementary abelian groups were proved to be the only possible abelian point stabilizers arising from such actions, and D8 was shown to be the only nonabeli...

Journal: :Journal of hazardous materials 2010
M A Zayed Adel A Mohamed M A M Hassan

Propellants containing nitrate esters need stabilizers to avoid early decomposition or even explosion during storage. Newly prepared malonanilides M1-M5 were tested in stabilizing double-base propellants (DBPs). Their stabilization was compared with the effect of classical stabilizer N,N'-diethyldiphenyl urea (C1) using both practical thermal stability tests (qualitative and quantitative tests)...

ژورنال: مواد پرانرژی 2015

Autocatalysis decomposition of single and double-base propellants is caused to production of nitrogen oxides radicals. Produced radicals, meantime reducing the inner energy of propellant, increased the decomposition process. To restriction of this process, some materials were added to propellant formulation as a stabilizer. Common stabilizers are toxic therefore, decreasing the toxicity and enh...

Journal: :Food frontiers 2023

Abstract Functional diet and food safety requirements, as well reducing the consumption of nonrenewable resources environmental pollution are important development themes on processing. The application edible nanocelluloses (NCs) is an urgent need in current field. NCs divided into three types, including cellulose nanofibrils, nanocrystals from natural fibers, bacterial synthesized by bacteria....

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