Results 51 to 60 of about 8,484,188 (259)

Comparative rejuvenation performance of epoxidized soybean oil, bio-based aromatic oil, petroleum-based oil, and distilled tall oil in recycled asphalt binders and mixtures

Materials Research Express
Plant-mixed hot recycling of asphalt mixtures (RAMs) is a key approach for recycling reclaimed asphalt pavement, though the stiff aged binder induces trade-offs among rutting, low-temperature cracking, and moisture damage.
Shasha Jiang, Dalong Lv, Liang Song, Mingwen Tao, Jie Gao   +4 more
doaj   +1 more source

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

Advanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk, Elisabeth Keck, Alberto López‐Grande, Delia S. Brauer, Tobias Fey   +4 more
wiley   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Rheological properties of warm mixed high viscosity asphalt at high and low temperatures.

PLoS ONE
The rheological properties of asphalt can well reflect its road performance, but the rheological properties of warm mix high viscosity asphalt (HVA) are unclear.
Jun'an Lei, Nanxiang Zheng, Yuanyuan Wang, Haicheng Su, Xiaofeng Ren, Fujing Zhao   +5 more
doaj   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Hospital performance: costs of acute admitted patients in public hospitals in 2011–12 [PDF]

, 2015
Some public hospitals spend nearly twice as much money as others to provide similar services to similar groups of patients. Overview Hospitals account for a large share of the funds Australia spends on the health sector each year. In 2011–12, about 30%
National Health Performance Authority
core  

A putative (private) life of Hannah Arendt. Bio-portraiture as performance in the work of Miriam Shenitzer [PDF]

, 2019
The paper uses tropes culled from several of Hannah Arendt's works, as well as Rebecca Schneider's performance-theoretical considerations on "reenactment", to analyze the work of artist Miriam Shenitzer, specifically a show of drawings, captions, and ...
Zank, Michael
core   +1 more source

SETTING THE STAGE FOR THE SUN: Interrogations of performance of flicker [PDF]

, 2022
Flicker is a coordinated beat which can be superimposed on the brain’s alpha rhythm, through a flickering light source, and is associated with hallucinatory or visionary states of mind.
Blum, Sonja
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

POLYMER MODIFIED ASPHALT NANOCOMPOSITES [PDF]

, 2011
Asphalt one of the versatile materials of antique, inspite of its compositional variations and complexities, widely employed in various applications like water proofing, paving etc. Due to the complex physical and chemical nature, Asphalt seldom performs
MARKANDAY SUBRAMANIAN, SURESHKUMAR
core