Results 41 to 50 of about 28,083 (314)

Investigation the effect of newly used polymer modified bitumen on the performance of hot mix asphalt containing reclaimed asphalt pavement

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021
The current research focuses on investigating the effect of using reclaimed asphalt pavement (RAP) on performance of hot mix asphalt (HMA) prepared with polymer modified bitumen (PMB) binder. This PMB used for the first time with HMA contained RAP.
Osamah H. Chafat, Sahar B. Al-Ghurab, Basim H. Al-Humeidawi   +2 more
doaj   +1 more source

Investigating the Performance of Cracked Asphalt Pavement Using Finite Elements Analysis [PDF]

Civil Engineering Infrastructures Journal, 2020
Occurrence of top down and bottom up fatigue cracking in asphaltic pavements is common. Conventional pavement analysis methods ignore the existence of cracks in asphaltic layers.
Milad Tajdini, asan taherkhani
doaj   +1 more source

Effect of the Field-Stress State on the Subgrade Resilient Modulus for Pavement Rutting and IRI

Geotechnics, 2023
The new Mechanistic-Empirical Pavement Design Guide (MEPDG) uses the subgrade resilient modulus (MR) as the key input parameter to represent the subgrade soil behavior for pavement design.
Kazi Moinul Islam, Sarah L. Gassman
doaj   +1 more source

Characterization of Asphalt Treated Base Course Material [PDF]

, 2010
INE/AUTC 11 ...
Li, Peng, Liu, Juanyu
core  

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source

Serological and histolomorphological investigation of camel bulls testes (Camelus dromedaries) during the rutting and non-rutting seasons

BMC Veterinary Research
Background Camels are bred for their milk, meat, wool and hair, transportation, and their excrement as fuel. The seasonal reproduction of camel bull is accompanied by changes in sexual activity, the morphology, and function of the testes.
Fatma Ali, Ragab Hassan Mohamed, Mahmoud Abd-Elkareem, Mervat S. Hassan   +3 more
doaj   +1 more source

Testes size, testosterone production and reproductive behaviour in a natural mammalian mating system [PDF]

, 2012
1. Testosterone (T) is a key mediator in the expression of numerous morphological and behavioural traits in mammals, but the factors underlying individual variation in circulating T levels are poorly understood. 2.
Lincoln, Gerald A., Monfort, Steven L., Pilkington, Jill G., Preston, Brian T., Stevenson, Ian R., Wilson, Kenneth   +5 more
core  

Technical and Economic Criteria to Select Pavement Surfaces of Port Handling Plants [PDF]

, 2019
A port is an intermodal system in which many logistics activities requiring properly constructed areas occur. The large extension of these areas poses a major problem in choosing materials with technical and economic implications.
Di Mascio, Paola, Loprencipe, Giuseppe, Moretti, Laura   +2 more
core   +1 more source

Emergent Motility of Self‐Organized Particle‐Giant Unilamellar Vesicle Assembly

Advanced Materials, EarlyView.
Giant unilamellar vesicles (GUVs), when combined with silica particles under alternating electric fields, spontaneously self‐assemble into motile structures. Asymmetric particle decoration induces fluid flows that propel the assemblies, enabling persistent motion and reversible control.
Selcan Karaz, Gaurav Gardi, Mertcan Han, Saadet Fatma Baltaci, Mukrime Birgul Akolpoglu, Metin Sitti   +5 more
wiley   +1 more source

Characterization of Alaskan HMA Mixtures with the Simple Performance Tester [PDF]

, 2014
INE/AUTC 12 ...
Li, Peng, Liu, Juanyu
core