Results 41 to 50 of about 493,639 (383)

Pavement testing by integrated geophysical methods: Feasibility, resolution and diagnostic potential [PDF]

open access: yes, 2017
This work is focused on the assessment of the diagnostic potential of several geophysical methods when applied to the investigation of a rigid airport pavement.
CARDARELLI, Ettore   +4 more
core   +1 more source

Development of safe construction temperature ranges to avoid blow-ups in Ultra-Thin Concrete Pavements

open access: yesMATEC Web of Conferences, 2018
After the construction of an ultra-thin concrete pavement, ambient temperatures may induce an axial force within the pavement due to thermal expansion that can lead to the formation of a blow-up failure.
Mentz Johannes, Hartman Anton
doaj   +1 more source

Cool pavements

open access: yes, 2020
Cool pavements designate alternative pavements designed to reduce their contribution to urban heating. Urban heating generally refers to the sensible heat exchanged with the atmosphere by urban materials but can also include the radiative load they impose on pedestrians.
openaire   +3 more sources

Exploring the recovery capacity of recycling agents on atomic-scale energy properties of aged bitumen and their potential correlations with high-temperature rheological performance

open access: yesMaterials & Design
This study implements molecular dynamics (MD) simulations to explore the atomic-level energy properties of rejuvenated bitumen, considering the influence of different recycling agent (RA) types, dosages and aging levels of bitumen.
Shisong Ren, Xueyan Liu, Sandra Erkens
doaj   +1 more source

Asphalt Pavement Temperature Prediction Models: A Review

open access: yesApplied Sciences, 2021
The performance of bituminous materials is mainly affected by the prevailing maximum and minimum temperatures, and their mechanical properties can vary significantly with the magnitude of the temperature changes.
Ibrahim Adwan   +6 more
semanticscholar   +1 more source

Resonant Acoustic Spectroscopy for Measuring Complex Modulus of Bitumen

open access: yesSensors
The complex modulus is one of the intrinsic properties of bituminous materials, and, hence, is of importance for their rheological characterization.
Frederik A. Kollmus   +2 more
doaj   +1 more source

Rheological, physicochemical, and microstructural properties of asphalt binder modified by fumed silica nanoparticles

open access: yesScientific Reports, 2021
Warm mix asphalt (WMA) is gaining increased attention in the asphalt paving industry as an eco-friendly and sustainable technology. WMA technologies are favorable in producing asphalt mixtures at temperatures 20–60 °C lower in comparison to conventional ...
Goshtasp Cheraghian   +4 more
doaj   +1 more source

EVALUATION PAVEMENT DISTRESSES USING PAVEMENT CONDITION INDEX [PDF]

open access: yes, 2011
Pavement deterioration is resulted by both environmental and structural causes. It is difficult to maintain the road on the same specification that was owned at the opening and problems start to appear represented in the pavement cracks, holes and ...
kushardjoko, wahyudi   +2 more
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Public Perceptions of the Midwest’s Pavements: Policies and Tradeoffs in Pavement Improvement [PDF]

open access: yes, 2004
With the budget crisis plaguing so many states, pavement management will compete more vigorously for limited funds. Findings reported from a tri-state pooled-fund research project provide insights and guidelines for pavement improvement derived from the ...
Kuemmel, David, Robinson, Richard
core   +1 more source

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