Results 51 to 60 of about 4,722,044 (303)

Improvement of the method for determining the compaction coefficient of asphalt concrete mixture [PDF]

open access: yesДороги і мости
Introduction. The quality of asphalt concrete mixture compaction in the road pavement layer is assessed by the compaction coefficient. The compaction coefficient refers to the ratio of the average density of cores to the average density of samples ...
Alina Yunak   +2 more
doaj   +1 more source

Risk Assessment in Road Transport. Operational Perspective of the Fire Service in Poland

open access: yesCommunications, 2020
The paper presents a fire service determined picture of road safety in Poland in its operational (non-system and system) dimensions. It focuses on the road risk assessment, using data related to interventions conducted in 2015-2019 by entities of the ...
Pawel Gromek, Rafal Wrobel
doaj   +1 more source

Transgender Need Not Apply: A Report on Gender Identity Job Discrimination [PDF]

open access: yes, 2010
[Excerpt] Make the Road New York investigated possible employment discrimination against transgender job-seekers in Manhattan’s retail sector using the research tool of matched pair testing.
Make the Road New York
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Prediction of temperatures within the depth of asphalt concrete layers and the modeling of temperature-dependent parameters for flexible road pavements design purposes [PDF]

open access: yesДороги і мости
Introduction. The introduction to the paper highlights the aspects of the analysis of results of flexible road pavement load test which shall be related to the temperature-dependent characteristics of asphalt concrete. Problem statement. The issues of
Tetyana Tereshchenko
doaj   +1 more source

Queens Center Mall: A Poverty Wage Center in Elmhurst [PDF]

open access: yes, 2009
A report prepared by the Retail, Wholesale and Department Store Union and Make the Road New York detailing the Queens Center Mall\u27s impact on wages, the mall\u27s tax abatement status, and lack of community ...
Make the Road New York
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Comparison of asphalt concrete mixtures with fly ash and limestone aggregate [PDF]

open access: yesДороги і мости
Introduction. In Ukraine, about 30 % of all electricity is generated from the combustion of solid fuels — coal, shale, peat. In our country, there are about 15 operating thermal power plants that generate about 5 – 6 million tons of ash and slag waste ...
Оleksii Sokolov
doaj   +1 more source

The Burial Under Peat Technique: An Innovative Method to Restore Sphagnum Peatlands Impacted by Mineral Linear Disturbances

open access: yesFrontiers in Earth Science, 2021
Mineral roads in peatlands change the nature of the substrate, influence the water table level of the peatland on either side of the road and the physicochemical characteristics of the water and peat.
Kathy Pouliot   +4 more
doaj   +1 more source

An fMRI study of parietal cortex involvement in the visual guidance of locomotion [PDF]

open access: yes, 2010
Locomoting through the environment typically involves anticipating impending changes in heading trajectory in addition to maintaining the current direction of travel.
Billington, Jac   +3 more
core   +1 more source

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