نتایج جستجو برای: unsaturated and poly

تعداد نتایج: 16849122  

Journal: :international journal of civil engineering 0
m. biglari civil engineering department, school of engineering, razi university, kermanshah, iran, p. o. box: 67149-67346 i. ashayeri civil engineering department, school of engineering, razi university, kermanshah, iran, p. o. box: 67149-67346

seismic ground motion is profoundly affected by geometrical and mechanical properties of soil deposits overlaying bedrock. local seismic ground response of saturated soil deposits was studied in literature by applying the effects of soil stress state and index properties on the strain-dependent normalized shear modulus reduction, g/g0, and damping ratio, d, curves in an equivalent linear analys...

In the current study the plasma metabolites of silvery-black porgy (Sparidentex hasta) juveniles fed with different lipids sources were analyzed in order to bio-monitoring fish health condition. In this regard, an eight-week feeding trial was conducted using seven isonitrogenous (50%) and isolipidic (20%) experimental diets : FO, CO (canola oil), SO (sunflower oil), T (tallow), FC (fish oil + c...

Background and Objectives: Maternal dietary intakes during pregnancy play vital roles on fetus growth and birth outcomes. The aim of this study was to investigate relationships between the maternal dietary intakes during pregnancy and body mass index for-age z-scores (BAZ) at birth.  Materials & Methods: This cohort study was carried out on 342 pregnant women referring to public health centers...

Journal: Polyolefins Journal 2016

Poly (propylene fumarate) (PPF), a linear unsaturated polyester consisting of alternating propylene glycol and fumaric acid units, can be cured in vivo to fill the skeletal defects with minimal surgical intervention. Many different methods have been reported for synthesizing PPF, but none of them gives a clear method. The present paper introduces two new methods in PPF synthesis: Modified reflu...

Journal: :Journal of Membrane Science 2021

The atom transfer radical polymerization (ATRP)-based continuous assembly of polymers (CAP) is a promising approach for fabricating thin film composite (TFC) membranes high flux. Here, we report the preparation CO2-selective TFC mixed matrix (MMMs) by incorporating different amounts [Cu24(m-bdc)24(EG)3(DMF)12] (EG3-MOP) nanocages (e.g., 2.5, 5, and 10 wt%) as CO2-philic fillers in poly(poly(eth...

Journal: :journal of chemical health risks 0
alireza motavalizadehkakhky department of chemistry, neyshabur branch, islamic azad university, neyshabur, iran ali shafaghat department of chemistry, pharmaceutical sciences branch, islamic azad university, tehran, iran jamshid mehrzad department of chemistry, neyshabur branch, islamic azad university, neyshabur, iran masoud shafaghatlonbar department of chemistry, tehran north branch, islamic azad university, tehran, iran farzaneh azimi agriculture research center, ardabil, iran zohreh ebrahimi department of chemistry, neyshabur branch, islamic azad university, neyshabur, iran

in this study, both the presence and concentration of some unsaturated compounds in hexane extracts of different parts of anthemis talyschensis showing absorption at wavelength 280-450 nm were surveyed, with the view of possibly using extracts of this plant in new formulations of sunscreen creams. the hexane extracts of flower, leaf and stem of a. talyschensis , collected from northwest iran, w...

Journal: :مهندسی بیوسیستم ایران 0
سهراب معینی مونا تاجزاده

paste of big head carp fish was prepared based on three formulas and was selected base on organoleptic properties test results. the product was then divided into three portions of: sample 1 (control), sample 2 (containing 0.01% butylated hydroxy anisole bha antioxidant) and sample 3 (containing 0.02% antioxidant bha). to determine the shelf life, the samples were frozen and kept in cold storage...

بردیا فرزام فر, , جواد زوار رضا, , شهرنازآریا برزین, , صدیقه سلیمانی, , علی جلیلیان, , فرزاد اسدی جمنانی, , محمود دوستی, ,

Background: Experimental studies have shown that walnut (Juglans regia) intake decreases the risk of coronary heart disease (CHD). Walnut decreases the levels of atherogenic lipids such as TG, LDL-C and VLDL-C. Mainly the effect is induced via 3- Poly Unsaturated Fatty Acids (3-PUFA). Walnuts are a rich source of these fatty acids, especially -Linolenic acid (C18:3 9, 12, 15). Methods: We ...

Journal: :international journal of civil engineering 0
hasan ghasemzadeh

solute transport in unsaturated porous media can be viewed as a coupled phenomenon with waterand heat transport, together with mechanical behaviour of media. in this paper, solute transport is formulatedmathematically considering heat and water flow in deformable porous media. advection, dispersion anddiffusion of chemical species in the liquid phase are considered. convection and conduction fo...

Journal: :Indian journal of experimental biology 2015
Sugatha Jini Azhikodan Hridya Ashok Pandey Parameswaran Binod

Fungal cultures were isolated from soil samples collected from the Western Ghats regions of Kerala. Primary screening of isolated strains were done by Sudan black staining method and 15 lipid producing cultures were isolated. The fatty acid profiling of the positive strains were analyzed for docosahexaenoic acid (DHA) production. Selected oleaginous cultures were grown in submerged culture cond...

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