Results 51 to 60 of about 3,403,285 (123)

Molecular Components and Molecular Modelling for Asphalt: A Review

Advanced Physics Research, Volume 4, Issue 4, April 2025.
Various techniques are developed for the separation and characterization of molecular components for asphalt materials, which serve as the foundations for the molecular modeling, aiming to correlate the physical properties with their molecular compositions.
Zhijin Wang, Yuanbin Zhou, Jiandong Zhang, Xinlv Ji, Haifei Zhan   +4 more
wiley   +1 more source

Regulation of Sugar Metabolism During Fermentation of Brewers' Spent Grain by Leuconostoc pseudomesenteroides DSM20193

Microbial Biotechnology, Volume 18, Issue 4, April 2025.
This study reveals the regulatory mechanism behind sugar metabolism and dextran synthesis by Leuconostoc pseudomesenteroides DSM20193 during the fermentation of a complex substrate like brewers spent grain. Understanding metabolic pathways and genetic adaptation of lactic acid bacteria in food environments can help develop fermented products with ...
Prabin Koirala, Ndegwa Maina, Dominik Mojzita, Rossana Coda   +3 more
wiley   +1 more source

Mapping Temperature Zone of Ethiopia for Binder Performance Grading System

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
Several studies from the Strategic Highway Research Program (SHRP) have demonstrated that improving asphalt binder standards by incorporating performance‐based characteristics can benefit road network administrators. This approach provides a better understanding of pavement behavior during its operational phase.
Mahlet G. Mihretu, Habtamu M. Zelelew, Donato Ciampa   +2 more
wiley   +1 more source

Optimizing Asphalt Modifications: Interactions Between SBS and PPA Modifiers

Infrastructures
This study investigates the synergistic effects of combining polyphosphoric acid (PPA) and styrene–butadiene–styrene (SBS) as modifiers in asphalt binders to enhance their performance.
Petr Veselý, Ondřej Dašek, Martin Jasso   +2 more
doaj   +1 more source

Development of Evaluation Methods for High‐Viscosity‐Modified Asphalt Using Gray Correlation and Regression Analysis

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
To address the need for a more robust evaluation framework for high‐viscosity‐modified asphalt (HVM), this study systematically investigates rheological and mechanical properties using comprehensive tests, including softening point (SP), dynamic viscosity (DV), DSR, BBR, high‐temperature performance (HEAP), and low‐temperature performance (LEAP).
Zhang Han, Jiao Fang, Liang Xu, Bo Yang, Qian Chen   +4 more
wiley   +1 more source

Shear stress relaxation of bituminous binders in DSR

, 2015
The thesis describes the relaxation properties of bituminous binders determined in dynamic shear rheometer (DSR). Paving bitumen, polymer modified bitumen (PMB) and crumb rubber modified bitumen (CRmB) were chosen for comparison. In order to describe the
Musil, Vladimír
core   +1 more source

RHEOLOGICAL INVESTIGATION OF RUBBER BITUMEN CONTAINING VARIOUS WAXES AS WARM MIX ADDITIVE

Studia Universitatis Babes-Bolyai Chemia, 2017
The aim of this study is to investigate the effect of various wax type warm mix additives on the rheological properties of Chemically Stabilized Rubber Bitumen (CSRB).
Péter GERGÓ, András HOLLÓ, András GEIGER   +2 more
doaj   +1 more source

Developing Superpave Bitumen Performance Grading in Ethiopia: Adapting to Historical and Future Climate Condition

Advances in Civil Engineering, Volume 2025, Issue 1, 2025.
This study is about the Superpave bitumen specification of the performance grading system for Ethiopia, considering historical and future climate conditions. By conducting statistical analysis and examining the performance characteristics of different bitumen grades across varying temperatures. Historical observed data (Tmax and Tmin) from 1990 to 2020
Birhanu Demissie Hailemariam, Robeam Solomon Melaku, Shambel Assefa Esheti, Arnab Biswas   +3 more
wiley   +1 more source

Comprehensive temperature performance evaluation of asphalt mastics containing hydrated lime filler based on dynamic shear rheometer testing

Roads and Bridges
The paper focuses on exploring the potential for effective testing of asphalt mastics in the full range of temperatures using the Dynamic Shear Rheometer (DSR) apparatus. Six various types of asphalt mastics were selected to enable the evaluation of the
Dawid Ryś, Piotr Jaskuła, Cezary Szydłowski   +2 more
doaj   +1 more source

Enhancing γ‐Aminobutyric Acid (GABA) in Boza, a Fermented Turkish Beverage: Role of Monosodium Glutamate and Lactobacillus Strains

Journal of Food Processing and Preservation, Volume 2025, Issue 1, 2025.
Research Background: Enrichment of fermented foods with γ‐aminobutyric acid (GABA) is one of the recent strategies to obtain novel functional foods, and this fermentation process is led by GABA producer suitable lactic acid bacteria strains. Adaptation of high GABA‐producing LAB strains to the fermentation environments is key, and boza, a cereal‐based ...
Zuhal Alkay, Yunus Emre Tuncil, Muhammed Zeki Durak, Mustafa Tahsin Yilmaz, Enes Dertli, Essam Hebishy   +5 more
wiley   +1 more source