Results 61 to 70 of about 27,414 (309)

The effect of material non-linearity on the predicted performance of road pavement [PDF]

open access: yes, 2003
TIle purpose of this study is to determine the effect of non-linearity of unbound granular material as base course on the road pavement. This study focused in the determination of the effect of density and level of stress on resilient modulus at ...
Aman, Mohamad Yusri
core  

Fully Bio‐Based Gelatin Organohydrogels via Enzymatic Crosslinking for Sustainable Soft Strain and Temperature Sensing

open access: yesAdvanced Functional Materials, EarlyView.
Enzymatically crosslinked gelatin‐based organohydrogels, fabricated through a fully bio‐based and scalable process, exhibit exceptional strain and temperature sensing capabilities with minimal interference from environmental humidity. These transparent, stretchable, and ionically conductive materials operate without synthetic fillers or dopants.
Pietro Tordi   +7 more
wiley   +1 more source

Resilient modulus for unbound granular materials and subgrade soils in Egypt

open access: yesMATEC Web of Conferences, 2017
Mechanistic Empirical (ME) pavement design methods started to gain attention especially the last couple of years in Egypt and the Middle East. One of the challenges facing the spread of these methods in Egypt is lack of advanced properties of local soil ...
Mousa Rabah   +4 more
doaj   +1 more source

Effect of Heat-Treatment Time on Bending Properties of Cobolt-Chromium Orthodontic Wires [PDF]

open access: yes, 2019
Different protocols appear in the literature with respect to heat-treating cobalt-chromium orthodontic wires. The objective was to determine the effect of variable heat-treatment time and method on the bending properties of CoCr wires.
Hammerbeck, Melanie
core   +1 more source

Selection Strategies for Flexible Pressure Sensor Electrode Materials Toward Ultrafast Response

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals, for the first time, how the electrode–organic interface governs the temporal performance of flexible pressure sensors. By pairing high‐conductivity CVD PEDOT with commonly used metal electrodes, the authors demonstrate that interfacial energy alignment dictates microsecond‐scale response, providing a straightforward design strategy ...
Jinwook Baek   +11 more
wiley   +1 more source

INFLUENCE OF AMBIENT TEMPERATURE ON STIFFNESS OF ASPHALT PAVING MATERIALS

open access: yesJournal of Engineering, 2011
Asphalt pavement properties in Iraq are highly affected by elevated summer air temperatures. One of these properties is stiffness (resilient modulus).
Hamed M. , Maryam S. Makki
doaj   +1 more source

Effects of nano-particles on cold recycled asphalt properties

open access: yesSN Applied Sciences, 2021
Cold recycling of asphalt is an effective solution to reduce the environmental impacts of pavement construction and operation. This approach reduces the use of scarce resources and fossil fuels, and prevents the spread of greenhouse pollutants in the air.
Shahab Hasaninasab
doaj   +1 more source

Effects of air voids content on the performance of porous asphalt mixtures [PDF]

open access: yes, 2016
This study evaluates the effects of different air voids content on the resilient modulus, abrasion loss and permeability of porous asphalt mixture. One of the main issues with porous asphalt mixture is having an adequate amount of air voids content for ...
Abdul Hassan, Norhidayah   +5 more
core  

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

open access: yesAdvanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra   +5 more
wiley   +1 more source

Density Resilient-Modulus Correlation in Stone Mastic Asphalt Mixture Using Automated Roller Compactor [PDF]

open access: yes, 2009
Resilient or stiffness modulus (MR) is the key property that has been utilized to characterize asphalt mixture and other structural properties for flexible pavement design.
Soleimani Zadeh, Ehsan
core  

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