Results 141 to 150 of about 888,293 (179)

Lysosomal proteomics reveals mechanisms of neuronal APOE4-associated lysosomal dysfunction. [PDF]

open access: yesAutophagy
Krogsaeter EK   +16 more
europepmc   +1 more source

Laboratory assessment of Alaska aggregates using Micro-Deval test

open access: yesFrontiers of Structural and Civil Engineering, 2017
Aggregates suitable for use in asphalt concrete (AC) pavement construction must meet durability criteria. Thus, it is critical to select appropriate tests to properly characterize aggregate durability. In Alaska, durability tests currently being used for aggregates in AC pavement include Los Angeles (LA) abrasion test, sulfate soundness test and ...
Jenny Liu, Sheng Zhao, Zhao Sheng
exaly   +3 more sources

Simulation on the Micro-Deval test for the aggregate wear properties measurement

Construction and Building Materials, 2018
Abstract In this study, a simulation on the Micro-Deval test was presented for the aggregate wear properties measurement. The performance parameters including wear resistance, density, elasticity and Poisson ratio of the five kind aggregates were obtained by tests on red sandstone, basalt, limestone, quartzite and gneiss.
Jiangfeng Wu, Linbing Wang, Yue Hou
exaly   +2 more sources

Canadian experience with the micro-Deval test for aggregates

Geological Society Engineering Geology Special Publication, 1998
Abstract Several aggregate test methods used in evaluating the mechanical strength and predicting the performance of aggregate have been in use since the 1930s. Today there is a need for precise tests that have a demonstrated correlation with field performance.
Chris Rogers
exaly   +2 more sources

Modeling of Micro Deval abrasion loss based on some rock properties

Journal of African Earth Sciences, 2017
Abstract Aggregate is one of the most widely used construction material. The quality of the aggregate is determined using some testing methods. Among these methods, the Micro Deval Abrasion Loss (MDAL) test is commonly used for the determination of the quality and the abrasion resistance of aggregate.
Mehmet Capík
exaly   +2 more sources

Use of the Micro-Deval Test for Assessing Fine Aggregate Durability

Transportation Research Record, 2008
The Micro-Deval test was evaluated for its suitability in assessing the durability of fine aggregate from Virginia sources. Fine aggregates from 10 sources with known performance histories were tested with the Micro-Deval and several common aggregate quality methods. The Canadian Micro-Deval testing protocol for fine aggregates was followed.
M. Shabbir Hossain   +2 more
exaly   +2 more sources

Comparative Analysis of Idaho and Micro-Deval Aggregate Degradation Test Methods

Journal of Materials in Civil Engineering, 2014
AbstractIn the United States, several states have adopted the Micro-Deval test (MDT) method for evaluating degradation characteristics of aggregates used in road construction. This paper compares MDT aggregate degradation data to those obtained by the Idaho degradation test (IDT) method. Simple linear regression analyses were performed on the aggregate
Arya Ebrahimpour
exaly   +2 more sources

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