Results 71 to 80 of about 200,369 (147)

Evaluation of reaction piles effect on test piles in Static load testing using three-dimensional numerical analysis

open access: yes, 2018
Copyright © 2019 by ASTM International. Static load testing includes the direct measurement of pile head displacements when a physical test load is applied.
Mehdi Aghayarzadeh   +5 more
core   +1 more source

Relación entre los porcentajes de porosidad permeable y porosidad especifica obtenidas por metodologías diferentes en muestras de concreto

open access: yesGaceta Técnica, 2008
El objetivo de esta investigación es estimar una relación matemática entre los porcentajes de porosidad permeable determinados por la Norma ASTM C-642, de una muestra de concreto con la porosidad especifica obtenidos según metodología propuesta por ...
Dinora Salcedo   +2 more
doaj   +2 more sources

Workshop 1 – Dosimetry in Research and Test Reactors and in Accelerators

open access: yesEPJ Web of Conferences, 2016
Mitev Mladen, Vehar David
doaj   +1 more source

Research for Engineering & Physical Sciences - ASTM Compass

open access: yes
Mark Reese from ASTM Compass provides an overview of how to use the database, ASTM Compass, and the ASTM Digital Library. The ASTM Compass platform hosts a collection of industry-leading standards and technical engineering information.
Reese, Mark
core  

Workshop 5 – Cross Section, Nuclear Data, and Uncertainties

open access: yesEPJ Web of Conferences, 2016
Zsolnay Eva M., Griffin Patrick J.
doaj   +1 more source

Síntesis de espumas rígidas de poliuretano obtenidas a partir de aceite de castor y poliglicerol empleando calentamiento por microondas Synthesis of rigid polyurethane foams obtained from castor oil and polyglycerol using microwave heating

open access: yesPolímeros, 2011
En este trabajo se realizó la síntesis de espumas rígidas de poliuretano utilizando un macropoliol sintetizado a partir de aceite de castor y poliglicerol, se optimizó mediante un análisis de superficie de respuesta, empleando un diseño factorial 32, los
Paula Mazo, Omar Yarce, Luis A. Rios
doaj  

Workshop 2 – Transport Calculations (Neutron and Gamma-Ray) and Modeling

open access: yesEPJ Web of Conferences, 2016
Czifrus Szabolcs, Remec Igor
doaj   +1 more source

Microbiologically influenced corrosion in uncoated and coated Mild Steel

open access: yesScientific Reports
The study aimed to investigate the corrosion performance of Zn-Ni-Cu and Zn-Ni-Cu-TiB2 coatings in the microbial-induced environment (E-Coli, ATCC 25922, and 3.5%NaCl solution).
Sheikh Idrees Ali, Sheikh Nazir Ahmad
doaj   +1 more source

A Simple Green Method For Biodiesel Iodine Number Determination

open access: yes, 2015
A simple and green method for the determination of the iodine number in biodiesel is proposed based on the Friedmann procedure for oils and fats adapted for biodiesel.
Aricetti J.A.   +3 more
core  

STUDY OF THE THERMAL CRACKING DURING THE VACUUM DISTILLATION OF ATMOSPHERIC RESIDUE OF CRUDE OIL

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017
This article concerns the study of the thermal cracking as undesirable phenomenon in the vacuum distillation of atmospheric residue of crude oil. In this point, we have sought to identify and characterize the effect of the increase in the temperature of ...
JAOUAD ELAYANE   +2 more
doaj  

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